List of Species Treated in Reference And Used in SeaLifeBase
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Species Name Used
Aaptos bergmanni de Laubenfels, 1950 Aaptos bergmanni (p. )
Aaptos ciliata (Wilson, 1925) Aaptos ciliata (p. )
Abarenicola affinis (Ashworth, 1902) Abarenicola affinis (p. )
Abatus agassizii Mortensen, 1910 Abatus agassizii (p. )
Abatus cavernosus (Philippi, 1845) Abatus cavernosus (p. )
Abatus cordatus (Verrill, 1876) Abatus cordatus (p. )
Abatus curvidens Mortensen, 1836 Abatus curvidens (p. )
Abatus elongatus (Koehler, 1908) Abatus elongatus (p. )
Abatus ingens Koehler, 1926 Abatus ingens (p. )
Abatus philippii Lovén, 1871 Abatus philippii (p. )
Abatus shackletoni Koehler, 1911 Abatus shackletoni (p. )
Abderos minotaurus Schüller & Jirkov, 2013 Abderos minotaurus (p. )
Abditoconus investigatoris MacIntosh & Voight, 2021 Abditoconus investigatoris (p. )
Abdopus abaculus (Norman & Sweeney, 1997) Abdopus abaculus (p. )
Abdopus aculeatus (D'Orbigny, 1834) Octopus aculeatus (p. )
Abdopus capricornicus (Norman & Flinn, 2001) Abdopus capricornicus (p. 62 )
Abdopus horridus (D'Orbigny, 1826) Abdopus horridus (p. )
Abdopus tenebricus (Smith, 1884) Abdopus tenebricus (p. )
Abdopus tonganus (Hoyle, 1885) Abdopus tonganus (p. )
Aberomysis muranoi Bacescu & Iliffe, 1986 Aberomysis muranoi (p. )
Aberranta banyulensis Mackie, Pleijel & Rouse, 2005 Aberranta banyulensis (p. )
Abietinaria abietina (Linnaeus, 1758) Abietinaria abietina (p. )
Abludomelita obtusata (Montagu, 1813) Abludomelita obtusata (p. )
Aborolobatea insidiosa Hughes & Lowry, 2009 Aborolobatea insidiosa (p. )
Abothrium gadi van Beneden, 1871 Abothrium gadi (p. )
Abra aequalis (Say, 1822) Abra aequalis (p. )
Abra alba (Wood, 1802) Abra alba (p. )
Abra cistula (Melvill & Standen, 1907) Abra cistula (p. )
Abra kinoshitai Kuroda & Habe, 1958 Abra kinoshitai (p. )
Abra lioica (Dall, 1881) Abra lioica (p. )
Abra lunella (Gould, 1861) Abra lunella (p. )
Abra nitida (Müller, 1776) Abra nitida (p. )
Abra prismatica (Montagu, 1808) Abra prismatica (p. )
Abra profundorum Smith, 1885 Abra profundorum (p. )
Abra scotti Huber, 2010 Abra scotti (p. )
Abra seurati (Lamy, 1906) Abra seurati (p. )
Abra tenuis (Montagu, 1818) Abra tenuis (p. )
Abralia andamanica Goodrich, 1896 Abralia andamanica (p. )
Abralia veranyi (Rüppell, 1844) Abralia veranyi (p. )
Abronica purpureoanulata (Baba, 1961) Abronica purpureoanulata (p. )
Absonus primus Rubio & Rolán, 2021 Absonus primus (p. )
Abylopsis tetragona (Otto, 1823) Abylopsis tetragona (p. )
Abyssalia foliformis Gooday & Holzmann, 2020 Abyssalia foliformis (p. )
Abyssalia sphaerica Gooday & Holzmann, 2020 Abyssalia sphaerica (p. )
Abyssarcturella panope Poore & Bardsley, 1992 Abyssarcturella panope (p. )
Abyssaster planus (Sladen, 1883) Abyssaster planus (p. )
Abyssocladia annae Ekins, Erpenbeck & Hooper, 2020 Abyssocladia annae (p. )
Abyssocladia antarctica Buskowiak & Janussen, 2021 Abyssocladia antarctica (p. )
Abyssocladia bruuni Lévi, 1964 Abyssocladia bruuni (p. )
Abyssocladia carcharias Kelly & Vacelet, 2011 Abyssocladia carcharias (p. )
Abyssocladia escheri Ekins, Erpenbeck & Hooper, 2020 Abyssocladia escheri (p. )
Abyssocladia fryerae Hestetun, Rapp & Pomponi, 2019 Abyssocladia fryerae (p. )
Abyssocladia gliscofila Ekins, Erpenbeck & Hooper, 2020 Abyssocladia gliscofila (p. )
Abyssocladia kanaconi Vacelet, 2020 Abyssocladia kanaconi (p. )
Abyssocladia kellyae Hestetun, Rapp & Pomponi, 2019 Abyssocladia kellyae (p. )
Abyssocladia marianensis Hestetun, Rapp & Pomponi, 2019 Abyssocladia marianensis (p. )
Abyssocladia microstrongylata Vacelet, 2020 Abyssocladia microstrongylata (p. )
Abyssocladia mucronata Vacelet, 2020 Abyssocladia mucronata (p. )
Abyssocladia oxyasters Ekins, Erpenbeck, Goudie & Hooper, 2020 Abyssocladia oxyasters (p. )
Abyssocladia stegosaurensis Hestetun, Rapp & Pomponi, 2019 Abyssocladia stegosaurensis (p. )
Abyssocladia villosa Hestetun, Rapp & Pomponi, 2019 Abyssocladia villosa (p. )
Abyssogena southwardae Krylova, Sahling & Janssen, 2010 Abyssogena southwardae (p. )
Abyssomysis cornuta Wittmann, 2020 Abyssomysis cornuta (p. )
Abyssoninoe abyssorum (McIntosh, 1885) Abyssoninoe abyssorum (p. )
Abyssoninoe hibernica (McIntosh, 1903) Abyssoninoe hibernica (p. )
Abyssoninoe scopa (Fauchald, 1974) Abyssoninoe scopa (p. )
Abyssorchomene abyssorum (Stebbing, 1888) Abyssorchomene abyssorum (p. )
Abyssorchomene chevreuxi (Stebbing, 1906) Abyssorchomene chevreuxi (p. )
Abyssorchomene distinctus (Birstein & Vinogradov, 1960) Abyssorchomene distinctus (p. )
Abyssorchomene musculosus (Stebbing, 1888) Abyssorchomene musculosus (p. )
Abyssorchomene nodimanus (Walker, 1903) Abyssorchomene nodimanus (p. )
Abyssorchomene patriciae Hendrycks & De Broyer, 2022 Abyssorchomene patriciae (p. )
Abyssorchomene plebs (Hurley, 1965) Abyssorchomene plebs (p. )
Abyssorchomene rossi (Walker, 1903) Abyssorchomene rossi (p. )
Abyssorchomene shannonae Hendrycks & De Broyer, 2022 Abyssorchomene shannonae (p. )
Abyssorhynchia craneana (Dall, 1895) Abyssorhynchia craneana (p. )
Abyssosdiskos pentaeiros (Ekins, Erpenbeck & Hooper, 2020) Abyssosdiskos pentaeiros (p. )
Abyssothyris atlantica Cooper, 1977 Abyssothyris atlantica (p. )
Abyssothyris parva Cooper, 1977 Abyssothyris parva (p. )
Abyssothyris wyvillei (Davidson, 1878) Abyssothyris wyvillei (p. )
Abyssotrophon fusiformis Houart, Vermeij & Wiedrick, 2019 Abyssotrophon fusiformis (p. )
Abyssotrophon newmani Houart, Vermeij & Wiedrick, 2019 Abyssotrophon newmani (p. )
Abyssotrophon weijencheni Houart & Buge, 2022 Abyssotrophon weijencheni (p. )
Acabaria erythraea (Ehrenberg, 1834) Acabaria erythraea (p. )
Acabaria gracillima (Ridley, 1884) Acabaria gracillima (p. )
Acanthacaris tenuimana Bate, 1888 Acanthacaris tenuimana (p. )
Acanthancora equiformis Sim-Smith, Hickman & Kelly, 2021 Acanthancora equiformis (p. )
Acantharctus delfini (Bouvier, 1909) Acantharctus delfini (p. )
Acantharctus ornatus (Holthuis, 1960) Acantharctus ornatus (p. )
Acantharctus posteli (Forest, 1963) Scyllarus posteli (p. )
Acanthascus alani Ijima, 1898 Acanthascus alani (p. )
Acanthaspidia acanthonotus (Beddard, 1886) Acanthaspidia acanthonotus (p. )
Acanthaster brevispinus Fisher, 1917 Acanthaster brevispinus (p. )
Acanthaster planci (Linnaeus, 1758) Acanthaster planci (p. )
Acanthastrea echinata (Dana, 1846) Acanthastrea echinata (p. )
Acanthastrea pachysepta (Chevalier, 1975) Acanthastrea pachysepta (p. )
Acanthastrea subechinata Veron, 2000 Acanthastrea subechinata (p. )
Acanthaxius caespitosa (Squires, 1979) Acanthaxius caespitosa (p. )
Acanthaxius gadaletae Ngoc-Ho, 2006 Acanthaxius gadaletae (p. )
Acanthaxius sapulo Poore, 2020 Acanthaxius sapulo (p. )
Acanthella cubensis (Alcolado, 1984) Acanthella cubensis (p. )
Acanthella klethra Pulitzer-Finali, 1982 Acanthella klethra (p. )
Acanthella mastophora (Schmidt, 1870) Acanthella mastophora (p. )
Acanthella saladinorum Sim-Smith, Hickman Jr & Kelly, 2021 Acanthella saladinorum (p. )
Acanthella stanleei Nascimento, Cavalcanti & Pinheiro, 2019 Acanthella stanleei (p. )
Acanthella vaceleti van Soest & Stentoft, 1988 Acanthella vaceleti (p. )
Acanthephyra fimbriata Alcock & Anderson, 1894 Acanthephyra fimbriata (p. )
Acanthephyra indica Balss, 1925 Acanthephyra indica (p. )
Acanthephyra media Bate, 1888 Acanthephyra media (p. )
Acanthephyra rostrata (Bate, 1888) Acanthephyra rostrata (p. )
Acanthephyra sanguinea Wood-Mason, 1892 Acanthephyra sanguinea (p. )
Acanthephyra sica Spence Bate, 1888 Acanthephyra sica (p. )
Acanthephyra smithi Kemp, 1939 Acanthephyra smithi (p. )
Acanthephyra stylorostratis (Bate, 1888) Acanthephyra stylorostratis (p. )
Acanthephyra tenuipes (Bate, 1888) Acanthephyra tenuipes (p. )
Acanthephyra trispinosa Kemp, 1903 Acanthephyra trispinosa (p. )
Acanthicolepis asperrima (Sars, 1861) Acanthicolepis asperrima (p. )
Acanthobothrium ulondolozus Van Der Spuy, Smit & Schaeffner, 2022 Acanthobothrium ulondolozus (p. )
Acanthobothrium umbungus Van Der Spuy, Smit & Schaeffner, 2022 Acanthobothrium umbungus (p. )
Acanthobothrium usengozinius Van Der Spuy, Smit & Schaeffner, 2022 Acanthobothrium usengozinius (p. )
Acanthocardia aculeata (Linnaeus, 1758) Acanthocardia aculeata (p. )
Acanthocardia echinata (Linneaus, 1758) Acanthocardia echinata (p. )
Acanthocardia echinata (Linneaus, 1758) Acanthocardium echinata (p. )
Acanthocardia spinosa (Solander, 1786) Acanthocardia spinosa (p. )
Acanthocardia tuberculata (Linnaeus, 1758) Acanthocardia tubercolata (p. )
Acanthocardia tuberculata (Linnaeus, 1758) Cardium tuberculatum (p. )
Acanthochaetetes horiguchi (Mori, 1976) Acanthochaetetes horiguchi (p. )
Acanthochaetetes wellsi Hartman & Goreau, 1975 Acanthochaetetes wellsi (p. )
Acanthocheilus rotundatus (Rudolphi, 1819) Acanthocheilus rotundatus (p. )
Acanthochitona armata (Pease, 1872) Acanthochitona armata (p. )
Acanthochitona crinita (Pennant, 1777) Acanthochitona crinita (p. )
Acanthochitona fascicularis (Linnaeus, 1767) Acanthochitona fascicularis (p. )
Acanthochitona oxum Jardim, Almeida & Simone, 2022 Acanthochitona oxum (p. )
Acanthochitona spratlyenses Sirenko & Nguyen Tai, 2021 Acanthochitona spratlyenses (p. )
Acanthochitona thileniusi (Thiele, 1909) Acanthochitona thileniusi (p. )
Acanthochitona viridis (Pease, 1872) Acanthochitona viridis (p. )
Acanthochitona woodwardi Kaas & Van Belle, 1988 Acanthochitona woodwardi (p. )
Acanthochitona zelandica (Quoy & Gaimard, 1835) Acanthochitona zelandica (p. )
Acanthochondria cornuta (Müller, 1776) Acanthochondria cornuta (p. )
Acanthochondria soleae (Kroyer, 1838) Acanthochondria soleae (p. )
Acanthocidaris maculicollis (de Meijere, 1904) Acanthocidaris maculicollis (p. )
Acanthocolax similis Vervoort, 1969 Acanthocolax similis (p. )
Acanthocyclus albatrossis Rathbun, 1898 Acanthocyclus albatrossis (p. )
Acanthodasys aculeatus Remane, 1927 Acanthodasys aculeatus (p. )
Acanthodendrilla australis Bergquist, 1995 Acanthodendrilla australis (p. )
Acanthodillo erinaceus Verhoeff, 1926 Acanthodillo erinaceus (p. )
Acanthodoris pilosa (Abildgaard, 1789) Acanthodoris pilosa (p. )
Acanthogorgia augusta Grasshoff, 1999 Acanthogorgia augusta (p. )
Acanthogorgia australiensis Hentschel, 1903 Acanthogorgia australiensis (p. )
Acanthogorgia breviflora Whitelegge, 1897 Acanthogorgia breviflora (p. )
Acanthogorgia glyphica Grasshoff, 1999 Acanthogorgia glyphica (p. )
Acanthogorgia ildibaha Grasshoff, 1999 Acanthogorgia ildibaha (p. )
Acanthogorgia isoxya Grasshoff, 1999 Acanthogorgia isoxya (p. )
Acanthogorgia meganopla Grasshoff, 1999 Acanthogorgia meganopla (p. )
Acanthogorgia ramosissima Wright & Studer, 1889 Acanthogorgia ramosissima (p. )
Acanthogorgia schrammi (Duchassaing & Michelotti, 1864) Acanthogorgia schrammi (p. )
Acanthogorgia spinosa Hiles, 1899 Acanthogorgia spinosa (p. )
Acanthogorgia vegae Aurivillius, 1931 Acanthogorgia vegae (p. )
Acanthogyrus fusiformis Amin, Chaudhary, Heckmann, Ha & Singh, 2019 Acanthogyrus fusiformis (p. )
Acanthoisis dhondtae Bayer & Stefani, 1987 Acanthoisis dhondtae (p. )
Acantholaimus setosus Vitiello, 1970 Acantholaimus setosus (p. )
Acantholobulus pacificus (Edmondson, 1931) Acantholobulus pacificus (p. )
Acantholobulus schmitti (Rathbun, 1930) Acantholobulus schmitti (p. )
Acanthomolgus astrictus Humes & Stock, 1973 Acanthomolgus astrictus (p. )
Acanthomolgus exilipes (Humes & Ho, 1968) Acanthomolgus exilipes (p. )
Acanthomolgus gentilis (Humes & Ho, 1968) Acanthomolgus gentilis (p. )
Acanthomolgus varirostratus (Humes & Ho, 1968) Acanthomolgus varirostratus (p. )
Acanthomuricea mberea Grasshoff, 1999 Acanthomuricea mberea (p. )
Acanthomuricea uimea Grasshoff, 1999 Acanthomuricea uimea (p. )
Acanthomysis longicornis (Milne-Edwards, 1837) Acanthomysis longicornis (p. )
Acanthonchus duplicatus Wieser, 1959 Acanthonchus duplicatus (p. )
Acanthonchus gracilis (Ditlevsen, 1918) Acanthonchus gracilis (p. )
Acanthonotozomella rauscherti Coleman & Jäger, 2001 Acanthonotozomella rauscherti (p. )
Acanthonotozomella trispinosa (Bellan-Santini, 1972) Acanthonotozomella trispinosa (p. )
Acanthonyx consobrinus Milne-Edwards, 1862 Acanthonyx consobrinus (p. )
Acanthonyx limbatus Milne-Edwards, 1862 Acanthonyx limbatus (p. )
Acanthonyx scutellatus MacLeay, 1838 Acanthonyx scutellatus (p. )
Acanthopathes hancocki (Cooper, 1909) Acanthopathes hancocki (p. )
Acanthopathes humilis (Pourtalès, 1867) Acanthopathes humilis (p. )
Acanthopathes somervillei (Cooper, 1909) Acanthopathes somervillei (p. )
Acanthopathes thyoides (Pourtalès, 1880) Acanthopathes thyoides (p. )
Acanthopathes undulata (van Pesch, 1914) Acanthopathes undulata (p. )
Acanthophragma polaris Hayward, 1993 Acanthophragma polaris (p. )
Acanthophrys cristimanus Milne-Edwards, 1865 Acanthophrys cristimanus (p. )
Acanthopleura brevispinosa (Sowerby, 1840) Acanthopleura brevispinosa (p. )
Acanthopleura loochooana (Broderip & Sowerby I, 1829) Acanthopleura loochooana (p. )
Acanthopleura vaillantii Rochebrune, 1882 Acanthopleura vaillantii (p. )
Acanthopolymastia pisiformis Kelly-Borges & Bergquist, 1997 Acanthopolymastia pisiformis (p. )
Acanthosaropathes uniseriata Opresko, 2019 Acanthosaropathes uniseriata (p. )
Acanthosepion pharaonis (Ehrenberg, 1831) Sepia pharaonis (p. )
Acanthostrongylophora ingens (Thiele, 1899) Acanthostrongylophora ingens (p. )
Acanthotetilla celebensis De Voogd & Van Soest, 2007 Acanthotetilla celebensis (p. )
Acanthotetilla hemisphaerica Burton, 1959 Acanthotetilla hemisphaerica (p. )
Acanthotrochus antarcticus Belyaev & Mironov, 1981 Acanthotrochus antarcticus (p. )
Acanthotrophon latispinosus Garrigues & Lamy, 2019 Acanthotrophon latispinosus (p. )
Acanthozoon albopapillosum Hyman, 1959 Acanthozoon albopapillosum (p. )
Acanthus ebracteatus Vahl. Acanthus ebracteatus (p. )
Acantorna tahoma Lehnert & Stone, 2020 Acantorna tahoma (p. )
Acar plicata (Dillwyn, 1817) Acar plicata (p. )
Acar plicata (Dillwyn, 1817) Barbatia plicata (p. )
Acar requiescens (Melvill & Standen, 1907) Acar requiescens (p. )
Acarnus caledoniensis Hooper & Lévi, 1993 Acarnus caledoniensis (p. )
Acarnus erithacus de Laubenfels, 1927 Acarnus erithacus (p. )
Acarnus nicoleae van Soest, Hooper & Hiemstra, 1991 Acarnus nicoleae (p. )
Acarnus ternatus Ridley, 1884 Acarnus ternatus (p. )
Acarochelopodia lapidaria Bartsch, 1991 Acarochelopodia lapidaria (p. )
Acarothrix palustris Bartsch, 1990 Acarothrix palustris (p. )
Acarotrochus lobulatus Kawagata, 2005 Acarotrochus lobulatus (p. )
Acartia amboinensis Carl, 1907 Acartia amboinensis (p. )
Acartia arbruta Smith, Galbraith, Young, Perry, Sastri & Nelson, 2021 Acartia arbruta (p. )
Acartia bifilosa (Giesbrecht, 1881) Acartia bifilosa (p. )
Acartia clausi Giesbrecht, 1889 Acartia clausi (p. )
Acartia discaudata (Giesbrecht, 1882) Acartia discaudata (p. )
Acartia edentata Srinui, Ohtsuka & Metillo, 2019 Acartia edentata (p. )
Acartia longiremis (Lilljeborg, 1853) Acartia longiremis (p. )
Acartia plumosa Scott, 1894 Acartia plumosa (p. )
Acartia tonsa Dana, 1849 Acartia tonsa (p. )
Acartiella faoensis Khalaf, 1991 Acartiella faoensis (p. )
Acasta hirsuta Broch, 1916 Acasta hirsuta (p. )
Acasta spongites (Poli, 1791) Acasta spongites (p. )
Accalathura gigas (Whitelegge, 1901) Accalathura gigas (p. )
Accalathura singularia Negoescu, 1994 Accalathura singularia (p. )
Acerotisa arctica Hyman, 1953 Acerotisa arctica (p. )
Acesta arnaudi Nolf, 2022 Acesta arnaudi (p. )
Acesta gabrieli Nolf, 2022 Acesta gabrieli (p. )
Acesta lemuriensis Nolf & Hubrecht, 2022 Acesta lemuriensis (p. )
Acesta patagonica (Dall, 1902) Acesta patagonica (p. )
Acetes japonicus Kishinouye, 1905 Acetes japonicus (p. )
Achaeta littoralis Lasserre, 1968 Achaeta littoralis (p. )
Achaeus akanensis Sakai, 1937 Achaeus akanensis (p. )
Achaeus brevirostris (Haswell, 1879) Achaeus brevirostris (p. )
Achaeus curvirostris (Milne-Edwards, 1873) Achaeus curvirostris (p. )
Achaeus japonicus (De Haan, 1839) Achaeus japonicus (p. )
Achaeus kermadecensis Webber & Takeda, 2005 Achaeus kermadecensis (p. )
Achaeus lacertosus Stimpson, 1858 Achaeus lacertosus (p. )
Achaeus spinosus Miers, 1879 Achaeus spinosus (p. )
Achelia armata Bouvier, 1916 Achelia armata (p. )
Achelia echinata Hodge, 1864 Achelia echinata (p. )
Achelia laevis Hodge, 1864 Achelia laevis (p. )
Achelia megacephala Hodgson, 1915 Achelia megacephala (p. )
Achelia spicata (Hodgson, 1915) Achelia spicata (p. )
Achelia vulgaris (Costa, 1861) Achelia vulgaris (p. )
Achelidelphys steinitzi Lafargue & Laubier, 1977 Achelidelphys steinitzi (p. )
Achelous gibbesii (Stimpson, 1859) Achelous gibbesii (p. )
Achelous isolamargaritensis (Türkay, 1968) Achelous isolamargaritensis (p. )
Achelous rufiremus (Holthuis, 1959) Achelous rufiremus (p. )
Achelous sebae (Milne Edwards, 1834) Achelous sebae (p. )
Achelous spinimanus (Latreille, 1819) Achelous spinimanus (p. )
Achelous tuberculatus Stimpson, 1860 Achelous tuberculatus (p. )
Achelous tumidulus Stimpson, 1871 Achelous tumidulus (p. )
Acheronaster tumidus Clark, 1982 Acheronaster tumidus (p. )
Achlyonice ecalcarea Théel, 1879 Achlyonice lactea (p. )
Achlyonice longicornis Bohn, 2006 Achlyonice longicornis (p. )
Achnanthes brevipes C. Agardh Achnanthes brevipes var. intermedia (p. )
Achnanthes parvula Kützing Achnanthes parvula (p. )
Acholoe astericola (Delle Chiaje, 1841) Acholoe astericola (p. )
Achorovermis testisinuosus Warren & Bullard in Warren, Bakenhaster, Scharer, Poulakis & Bullard, 2020 Achorovermis testisinuosus (p. )
Achramorpha antarctica Alvizu, Xavier & Rapp, 2019 Achramorpha antarctica (p. )
Achramorpha ingolfi Alvizu, Xavier & Rapp, 2019 Achramorpha ingolfi (p. )
Aciconula australiensis Guerra-Garcia, 2004 Aciconula australiensis (p. )
Aciconula tinggiensis Lim, Azman & Othman, 2019 Aciconula tinggiensis (p. )
Aciculaspio anaximanderi Blake & Ramey-Balci, 2020 Aciculaspio anaximanderi (p. )
Aciculites ciliata Wilson, 1925 Aciculites ciliata (p. )
Aciculites higginsi Schmidt, 1879 Aciculites higginsi (p. )
Aciculites manawatawhi Kelly, 2007 Aciculites manawatawhi (p. )
Aciculites orientalis Dendy, 1905 Aciculites orientalis (p. )
Aciculites oxytylota Lévi & Lévi, 1983 Aciculites oxytylota (p. )
Aciculites papillata Lévi & Lévi, 1983 Aciculites papillata (p. )
Aciculites pulchra Dendy, 1924 Aciculites pulchra (p. )
Aciculites sulcus Kelly, 2007 Aciculites sulcus (p. )
Aciculites tulearensis Vacelet & Vasseur, 1965 Aciculites tulearensis (p. )
Acidops fimbriatus Stimpson, 1871 Acidops fimbriatus (p. )
Acidostoma obesum (Bate, 1862) Acidostoma obesum (p. )
Acinetospora crinita (Carmichael) Kornmann Acinetospora crinita (p. )
Acirsa symphylla (Martens, 1878) Acirsa symphylla (p. )
Aclis minor (Brown, 1827) Aclis minor (p. )
Aclis sarsi Dautzenberg & H. Fischer, 1912 Aclis sarsi (p. )
Aclis terebra (Powell, 1930) Aclis terebra (p. )
Aclis walleri Jeffreys, 1867 Aclis walleri (p. )
Aclophora sagei Rolán & Fernández-Garcés, 1995 Aclophora sagei (p. )
Aclophoropsis mcmichaeli (Kosuge, 1962) Aclophoropsis mcmichaeli (p. )
Acodontaster capitatus (Koehler, 1912) Acodontaster capitatus (p. )
Acodontaster conspicuus (Koehler, 1920) Acodontaster conspicuus (p. )
Acodontaster elongatus (Sladen, 1889) Acodontaster elongatus (p. )
Acodontaster hodgsoni (Bell, 1908) Acodontaster hodgsoni (p. )
Acoetes magnifica Treadwell, 1929 Acoetes magnifica (p. )
Acoetes melanota (Grube, 1876) Acoetes melanonota (p. )
Acremodontina kermadecensis Marshall, 1995 Acremodontina kermadecensis (p. )
Acrilla acuminata (Sowerby II, 1844) Acrilla acuminata (p. )
Acrobelesia cooperi (d'Hondt, 1976) Acrobelesia cooperi (p. )
Acrobrochus blochmanni Jackson, 1912 Liothyrella blochmanni (p. )
Acrobrochus hendleri (Cooper, 1982) Liothyrella hendleri (p. )
Acrobrochus vema Cooper, 1973 Acrobrochus vemus (p. )
Acrochaete viridis (Reinke) Nielsen, 1979 Acrochaete viridis (p. )
Acrochaete wittrockii (Wille) R. Nielsen Acrochaete wittrockii (p. )
Acrochaetium alariae (Jónsson) Bornet Acrochaetium alariae (p. )
Acrochaetium bahreinii Børgesen Acrochaetium bahreinii (p. )
Acrochaetium balticum (Rosenvinge) Aleem & Schulz Acrochaetium balticum (p. )
Acrochaetium catenulatum Howe, 1914 Acrochaetium catenulatum (p. )
Acrochaetium humile (Rosenvinge) Børgesen Acrochaetium humile (p. )
Acrochaetium microfilum C.C. Jao Acrochaetium microfilum (p. )
Acrochaetium savianum (Meneghini) Nägeli Acrochaetium savianum (p. )
Acrochaetium secundatum (Lyngbye) Nägeli Acrochaetium secundatum (p. )
Acrocnida brachiata (Montagu, 1804) Acrocnida brachiata (p. )
Acroloxus lacustris (Linnaeus, 1758) Acroloxus lacustris (p. )
Acromitus tankahkeei Light, 1924 Acromitus tankahkeei (p. )
Acropora arabensis Hodgson & Carpenter, 1995 Acropora arabensis (p. )
Acropora aspera (Dana, 1846) Acropora aspera (p. )
Acropora austera (Dana, 1846) Acropora austera (p. )
Acropora cardenae Wells, 1985 Acropora cardenae (p. )
Acropora clathrata (Brook, 1891) Madrepora clathrata (p. )
Acropora fenneri Veron, 2000 Acropora fenneri (p. )
Acropora filiformis Veron, 2000 Acropora filiformis (p. )
Acropora gomezi Veron, 2000 Acropora gomezi (p. )
Acropora hyacinthus (Dana, 1846) Acropora hyacinthus (p. )
Acropora japonica Veron, 2000 Acropora japonica (p. )
Acropora lamarcki Veron, 2000 Acropora lamarcki (p. )
Acropora latistella (Brook, 1892) Acropora latistella (p. )
Acropora lovelli Veron & Wallace, 1984 Acropora lovelii (p. )
Acropora microphthalma (Verrill, 1869) Acropora microphthalma (p. )
Acropora muricata (Linnaeus, 1758) Acropora muricata (p. )
Acropora pagoensis Hoffmeister, 1925 Acropora pagoensis (p. )
Acropora palmerae Wells, 1954 Acropora palmerae (p. )
Acropora pectinata Veron, 2000 Acropora pectinata (p. )
Acropora pharaonis (Milne-Edwards & Haime, 1860) Acropora scandens (p. )
Acropora proximalis Veron, 2000 Acropora proximalis (p. )
Acropora robusta (Dana, 1846) Acropora robusta (p. )
Acropora rufa Veron, 2000 Acropora rufa (p. )
Acropora secale (Studer, 1878) Acropora secale (p. )
Acropora stoddarti Pillai & Scheer, 1976 Acropora stoddarti (p. )
Acropora valida (Dana, 1846) Acropora valida (p. )
Acrorhynchides caledonicus (Claperede, 1861) Acrorhynchides caledonicus (p. )
Acrorhynchides canaliculatus Armonies, 2018 Acrorhynchides canaliculatus (p. )
Acrorhynchides robustus (Karling, 1931) Acrorhynchides robustus (p. )
Acrosiphonia arcta (Dillwyn) Gain Acrosiphonia arcta (p. )
Acrosiphonia sonderi (Kützing) Kornmann Acrosiphonia sonderi (p. )
Acrosterigma capricorne Vidal & Kirkendale, 2007 Acrosterigma capricorne (p. )
Acrosterigma dianthinum (Melvill & Standen, 1899) Acrosterigma dianthinum (p. )
Acrosterigma hobbsae Vidal, 1999 Acrosterigma hobbsae (p. )
Acrosterigma marielae Wilson & Stevenson, 1977 Acrosterigma marielae (p. )
Acrosterigma profundum Vidal, 1999 Acrosterigma profundum (p. )
Acrosterigma selene Vidal, 1999 Acrosterigma selene (p. )
Acrosterigma seurati Vidal, 1999 Acrosterigma seurati (p. )
Acrostichum aureum Linnaeus Acrostichum aureum (p. )
Acrostichum danaeifolium Langsdorff & Fischer, Acrostichum danaeifolium (p. )
Acryptolaria minuta Watson, 2003 Acryptolaria minuta (p. )
Acryptolaria operculata Stepanjants, 1979 Acryptolaria operculata (p. )
Actacarus sinensis Bartsch, 1991 Actacarus sinensis (p. )
Actaea allisoni Garth, 1985 Actaea allisoni (p. )
Actaea calculosa (Milne Edwards, 1834) Actaea calculosa (p. )
Actaea glandifera Rathbun, 1914 Actaea glandifera (p. )
Actaea jacquelinae Guinot, 1976 Actaea jacquelinae (p. )
Actaea peronii (Milne Edwards, 1834) Actaea peronii (p. )
Actaea polyacantha (Heller, 1861) Actaea polyacantha (p. )
Actaea pura Stimpson, 1858 Actaea pura (p. )
Actaea savignii (Milne Edwards, 1834) Actaea savignii (p. )
Actaea spinosissima Borradaile, 1902 Actaea spinosissima (p. )
Actaea spongiosa (Dana, 1852) Actaea spongiosa (p. )
Actaeodes consobrinus (Milne-Edwards, 1873) Actaeodes consobrinus (p. )
Actaeodes hirsutissimus (Rüppell, 1830) Actaeodes hirsutissimus (p. )
Actaeodes mutatus Guinot, 1976 Actaea areolata (p. )
Actaeodes tomentosus (Milne-Edwards, 1834) Actaeodes tomentosus (p. )
Actaeomorpha alvae Boone, 1934 Actaeomorpha alvae (p. )
Actaeomorpha erosa Miers, 1878 Actaeomorpha erosa (p. )
Actarjania splendens Hooper, 1967 Actarjania splendens (p. )
Acteocina beatrix Cossignani & Lorenz, 2021 Acteocina beatrix (p. )
Acteocina involuta (Nevill & Nevill, 1871) Acteocina involuta (p. )
Acteocina mucronata (Philippi, 1849) Acteocina mucronata (p. )
Acteocina sandwicensis Pease, 1860 Acteocina sandwicensis (p. )
Acteon tornatilis (Linnaeus, 1758) Acteon tornatilis (p. )
Acteon virgatus (Reeve, 1842) Acteon virgatus (p. )
Actinauge richardi (Marion, 1882) Actinauge richardi (p. )
Actinernus mercedae Gusmão, López-González & Rodríguez, 2021 Actinernus mercedae (p. )
Actinia equina (Linnaeus, 1758) Actinia equina (p. )
Actinia nigropunctata den Hartog & Ocaña, 2003 Actinia nigropunctata (p. )
Actinia striata Rizzi, 1907 Actinia striata (p. )
Actinimenes koyas Paramasivam, Dhinakaran, Ajith Kumar & Lal, 2022 Actinimenes koyas (p. )
Actinocucumis typica Ludwig, 1875 Actinocucumis typica (p. )
Actinocythereis dunelmensis (Norman, 1865) Actinocythereis dunelmensis (p. )
Actinocythereis scutigera (Brady, 1868) Actinocythereis scutigera (p. )
Actinodendron plumosum Haddon, 1898 Actinodendron plumosum (p. )
Actinoleuca campbelli (Filhol, 1880) Actinoleuca campbelli (p. )
Actinoleuca campbelli (Filhol, 1880) Actinoleuca campbelli bountyensis (p. )
Actinoleuca campbelli (Filhol, 1880) Actinoleuca campbelli macquariensis (p. )
Actinonema pachydermatum Cobb, 1920 Actinonema pachydermatum (p. )
Actinopluma mirifica Galea, 2020 Actinopluma mirifica (p. )
Actinoposthia beklemischevi Mamkaev, 1965 Actinoposthia beklemischevi (p. )
Actinoptychus senarius (Ehrenberg) Ehrenberg Actinoptychus senarius (p. )
Actinopyga bacilla Cherbonnier, 1988 Actinopyga bacilla (p. )
Actinopyga caerulea Samyn, VandenSpiegel & Massin, 2006 Actinopyga caerulea (p. )
Actinopyga caroliniana Tan Tiu, 1981 Actinopyga caroliniana (p. )
Actinopyga crassa Panning, 1944 Actinopyga crassa (p. )
Actinopyga fusca Cherbonnier, 1980 Actinopyga fusca (p. )
Actinopyga miliaris (Quoy & Gaimard, 1833) Actinopyga miliaris (p. )
Actinopyga varians (Selenka, 1867) Actinopyga varians (p. )
Actinostola chilensis McMurrich, 1904 Actinostola chilensis (p. )
Actinothoe georgiana (Carlgren, 1899) Actinothoe georgiana (p. )
Actinothoe sphyrodeta (Gosse, 1858) Actinothoe sphyrodeta (p. )
Actitis hypoleucos Linnaeus, 1758 Actitis hypoleucos (p. )
Actumnus asper (Rüppell, 1830) Actumnus asper (p. )
Actumnus digitalis (Rathbun, 1907) Actumnus digitalis (p. )
Actumnus dorsipes (Stimpson, 1858) Actumnus dorsipes (p. )
Actumnus elegans de Man, 1887 Actumnus elegans (p. )
Actumnus globulus Heller, 1861 Actumnus globulus (p. )
Actumnus setifer (De Haan, 1835) Actumnus setifer (p. )
Actumnus squamosus (De Haan, 1835) Actumnus squamosus (p. )
Actumnus tesselatus Alcock, 1898 Actumnus tesselatus (p. )
Acutigebia danai (Miers, 1876) Acutigebia danai (p. )
Acutiramus brevicaudatus (Thompson & Scott, 1903) Acutiramus brevicaudatus (p. )
Acutiserolis gerlachei (Monod, 1925) Acutiserolis gerlachei (p. )
Acutiserolis johnstoni (Hale, 1952) Acutiserolis johnstoni (p. )
Acutiserolis poorei Brandt, 2009 Acutiserolis poorei (p. )
Adacnarca limopsoides Thiele, 1912 Adacnarca limopsoides (p. )
Adacnarca nitens Pelseneer, 1903 Adacnarca nitens (p. )
Adagnesia cautis Monniot, 1991 Adagnesia cautis (p. )
Adalaria evincta Millen, 2006 Adalaria evincta (p. )
Adalaria loveni (Adler & Hancock, 1862) Adalaria loveni (p. )
Adalaria proxima (Alder & Hancock, 1854) Adalaria proxima (p. )
Adalaria rossica Martynov & Korshunova, 2017 Adalaria rossica (p. )
Adalaria ultima Martynov & Korshunova, 2017 Adalaria ultima (p. )
Adamussium colbecki (Smith, 1902) Adamussium colbecki (p. )
Adelosina bicornis (Walker & Jacob, 1798) Adelosina bicornis (p. )
Adelosina carinatastriata (Wiesner, 1923) Adelosina carinatastriata (p. )
Adelosina laevigata d'Orbigny, 1826 Adelosina laevigata (p. )
Adelosina mediterrranensis (Le Calvez & Le Calvez, 1958) Adelosina mediterrranensis (p. )
Adelphotectonica reevei (Hanley, 1862) Adelphotectonica reevei (p. )
Adenaplostoma monniotorum Stock, 1993 Adenaplostoma monniotorum (p. )
Adeonella calveti (Canu & Bassler, 1930) Adeonella calveti (p. )
Adeonella pallasii (Heller, 1867) Adeonella pallasii (p. )
Adeonellopsis distoma (Busk, 1858) Adeonellopsis distoma (p. )
Adercodon pleijeli Mackie, 1994 Adercodon pleijeli (p. )
Adercotryma glomerata (Brady, 1878) Adercotryma glomerata (p. )
Adeuomphalus collinsi Kano, Chikyu & Warén, 2009 Adeuomphalus collinsi (p. )
Adeuomphalus elegans Kano, Chikyu & Warén, 2009 Adeuomphalus elegans (p. )
Adeuomphalus trochanter Warén & Bouchet, 2001 Adeuomphalus trochanter (p. )
Adipicola crypta (Dall, Bartsch & Rehder, 1938) Adipicola crypta (p. )
Adipicola pacifica (Dall, Bartsch & Rehder, 1938) Adipicola pacifica (p. )
Admete clivicola Høisæter, 2011 Admete clivicola (p. )
Admete contabulata Friele, 1879 Admete contabulata (p. )
Admete sadko Gorbunov, 1946 Admete sadko (p. )
Admete specularis (Watson, 1882) Admete specularis (p. )
Admete tabulata Sowerby III, 1875 Admete tabulata (p. )
Admetella longipedata McIntosh, 1885 Admetella longipedata (p. )
Admetula formosa Huang &Lin, 2020 Admetula formosa (p. )
Admetula leechunfui Huang & Lin, 2020 Admetula leechunfui (p. )
Admetula yerenjii Huang & Lin, 2020 Admetula yerenjii (p. )
Adoncholaimus fuscus (Bastian, 1865) Adoncholaimus fuscus (p. )
Adoncholaimus lepidus (De Man, 1889) Adoncholaimus lepidus (p. )
Adoncholaimus panicus Cobb, 1930 Adoncholaimus panicus (p. )
Adoncholaimus thalassophygas (De Man, 1976) Adoncholaimus thalassophygas (p. )
Adontorhina pisum (Dall, 1908) Adontorhina pisum (p. )
Adrana gloriosa (Adams, 1855) Adrana gloriosa (p. )
Adrana lancea (Thunberg, 1815) Adrana lancea (p. )
Adrana ludmillae (Petuch, 1987) Adrana ludmillae (p. )
Adrana tellinoides (Sowerby, 1823) Adrana tellinoides (p. )
Adreus fascicularis (Bowerbank, 1866) Adreus fascicularis (p. )
Advhena magnifica Castello-Branco, Collins & Hajdu, 2020 Advhena magnifica (p. )
Adyte assimilis (McIntosh, 1874) Adyte assimilis (p. )
Aega psora (Linnaeus, 1758) Aega psora (p. )
Aega rosacea (Risso, 1816) Aega rosacea (p. )
Aega urotoma Barnard, 1914 Aega urotoma (p. )
Aegaeon boschii (Christoffersen, 1988) Aegaeon boschii (p. )
Aegaeon cataphractus (Olivi, 1792) Aegaeon cataphractus (p. )
Aegapheles kixalles (Bruce, 2004) Aegapheles kixalles (p. )
Aegapheles musorstom (Bruce, 2004) Aegapheles musorstom (p. )
Aegapheles rickbruscai (Bruce, 2004) Aegapheles rickbruscai (p. )
Aegialoalaimus elegans De Man, 1907 Aegialoalaimus elegans (p. )
Aegina citrea Eschscholtz, 1829 Aegina citrea (p. )
Aeginina longicornis (Krøyer, 1842) Aeginina longicornis (p. )
Aeginoides gaussi Schellenberg, 1926 Aeginoides gaussi (p. )
Aeginona brunnea (Vanhöffen, 1908) Aeginona brunnea (p. )
Aeginura grimaldii Maas, 1904 Aeginura grimaldii (p. )
Aegiochus antarctica (Hodgson, 1910) Aegiochus antarctica (p. )
Aegires leuckartii Vérany, 1853 Aegires leuckartii (p. )
Aegires palensis Ortea, Luque & Templado, 1990 Aegires palensis (p. )
Aegires punctilucens Orbigny, 1837 Aegires punctilucens (p. )
Aegophila cappa Williams & Boyko, 2021 Aegophila cappa (p. )
Aeneator fontainei (d'Orbigny, 1839) Aeneator fontainei (p. )
Aeneator recens (Dall, 1951) Aeneator recens (p. )
Aeolidia papillosa (Linnaeus, 1761) Aeolidia papillosa (p. )
Aeolidiella alderi (Cocks, 1852) Aeolidiella alderi (p. )
Aeolidiella glauca (Alder & Hancock, 1845) Aeolidiella glauca (p. )
Aeolidiella rubra (Cantraine, 1835) Aeolidiella rubra (p. )
Aeolidiella sanguinea (Norman, 1877) Aeolidiella sanguinea (p. )
Aequilumina cavitis Gontar, 2002 Aequilumina cavitis (p. )
Aequipecten opercularis (Linnaeus, 1758) Aequipecten opercularis (p. )
Aequipecten tehuelchus (d'Orbigny, 1846) Aequipecten tehuelchus (p. )
Aequiyoldia eightsii (Jay, 1839) Yoldia eightsii (p. )
Aequorea aequorea (Forsskål, 1775) Aequorea aequorea (p. )
Aequorea forskalea (Forsskål, 1775) Aequorea forskalea (p. )
Aequorea neocyanea Schuchert & Collins, 2021 Aequorea neocyanea (p. )
Aequorea vitrina Gosse, 1853 Aequorea vitrina (p. )
Aerothyris kerguelenensis (Davidson, 1878) Magellania kerguelensis (p. )
Aesopus benitoensis deMaintenon, 2019 Aesopus benitoensis (p. )
Aesopus clausiliformis (Kiener, 1834) Aesopus clausiliformis (p. )
Aestuariolus noctiluca (Lu, Roper & Tait, 1985) Aestuariolus noctiluca (p. )
Aetea anguina (Linnaeus, 1758) Aetea anguina (p. )
Aetea capillaris d'Hondt, 1986 Aetea capillaris (p. )
Aetea longicollis (Jullien, 1903) Aetea longicollis (p. )
Aetea sica (Couch, 1844) Aetea sica (p. )
Aetea truncata (Landsborough, 1852) Aetea truncata (p. )
Aethozoon pellucidum Hayward, 1978 Aethozoon pellucidum (p. )
Aethra scruposa (Linnaeus, 1764) Aethra scruposa (p. )
Aetideus armatus (Boeck, 1872) Aetideus armatus (p. )
Aetideus australis (Vervoort, 1957) Aetideus australis (p. )
Aeverrillia setigera (Hincks, 1887) Aeverrillia setigera (p. )
Affinetrina planciana (d´Orbigny, 1839) Affinetrina planciana (p. )
Aforia goniodes (Watson, 1881) Aforia goniodes (p. )
Aforia hedleyi (Dell, 1990) Aforia hedleyi (p. )
Aforia watsoni Kantor, Harasewych & Puillandre, 2016 Aforia watsoni (p. )
Africosta aliwalobliqua Veldsman, 2022 Africosta aliwalobliqua (p. )
Africosta nataliaglobosa Veldsman, 2022 Africosta nataliaglobosa (p. )
Afriscrobs ampliorscapus Böhmer & Zettler, 2020 Afriscrobs ampliorscapus (p. )
Afrolittorina acutispira (Smith, 1892) Afrolittorina acutispira (p. )
Afrolittorina acutispira (Smith, 1892) Littorina acutispira (p. )
Afrolittorina africana (Krauss, 1847) Afrolittorina africana (p. )
Afrolittorina knysnaensis (Krauss, 1847) Afrolittorina knysnaensis (p. )
Afrolittorina praetermissa (May, 1909) Afrolittorina praetermissa (p. )
Afrololigo mercatoris (Adam, 1941) Afrololigo mercatoris (p. )
Afromysis kensleyi Wooldridge & Victor, 2005 Afromysis kensleyi (p. )
Afsharius asmenus (Melvill & Standen, 1907) Afsharius asmenus (p. )
Agagus agagus Jousseaume, 1894 Agagus agagus (p. )
Agalma elegans (Sars, 1846) Agalma elegans (p. )
Agalma okenii Eschscholtz, 1825 Agalma okenii (p. )
Agardhiella subulata (C. Agardh) Kraft & M.J. Wynne, 1979 Agardhiella subulata (p. )
Agaricia agaricites (Linnaeus, 1758) Agaricia agaricites (p. )
Agaricia tenuifolia Dana, 1846 Agaricia tenuifolia (p. )
Agaronia hilli Petuch, 1987 Agaronia hilli (p. )
Agaronia java Tan, Ng, Chan & Nguang, 2019 Agaronia java (p. )
Agaronia leonardhilli Petuch, 1987 Agaronia leonardhilli (p. )
Agarum clathratum Dumortier, 1822 Agarum clathratum (p. )
Agassizia scrobiculata Valenciennes, 1846 Agassizia scrobiculata (p. )
Agathotanais beatae Jóźwiak & Pełczyńska, 2022 Agathotanais beatae (p. )
Agathotanais cilacapicus Chim & Tong, 2021 Agathotanais cilacapicus (p. )
Agathotanais frutosae Stępień, Jakiel & Błażewicz, 2022 Agathotanais frutosae (p. )
Agathotanais jani Jóźwiak & Pełczyńska, 2022 Agathotanais jani (p. )
Agathotanais oharai Stępień, Jakiel & Błażewicz, 2022 Agathotanais oharai (p. )
Agathotanais paleroi Stępień, Jakiel & Błażewicz, 2022 Agathotanais paleroi (p. )
Agathotanais spinopoda Larsen, 1999 Agathotanais spinipoda (p. )
Agaue agauoides (Lohmann, 1907) Agaue agauoides (p. )
Agaue parva (Chilton, 1883) Agaue parva (p. )
Agaue tenuirostris (Lohmann, 1907) Agaue tenuirostris (p. )
Agauopsis antarctica (Lohmann, 1907) Agauopsis antarctica (p. )
Agauopsis humilis Bartsch, 1992 Agauopsis humilis (p. )
Agauopsis sordida Bartsch, 1992 Agauopsis sordida (p. )
Ageitomaia baeckstroemi (Balss, 1924) Ageitomaia baeckstroemi (p. )
Agelas cerebrum Assmann, van Soest & Köck, 2001 Agelas cerebrum (p. )
Agelas cervicornis (Schmidt, 1870) Agelas cervicornis (p. )
Agelas dendromorpha Lévi, 1993 Agelas dendromorpha (p. )
Agelas nakamurai Hoshino, 1985 Agelas nakamurai (p. )
Agelas novaecaledoniae Lévi & Lévi, 1983 Agelas novaecaledoniae (p. )
Agelas oroides (Schmidt, 1864) Agelas oroides (p. )
Aglaiocypris pellucida Mostafawi, 2003 Aglaiocypris pellucida (p. )
Aglaja berrieri (Dieuzeide, 1935) Aglaja berrieri (p. )
Aglaja tricolorata Renier, 1807 Aglaja tricolorata (p. )
Aglaometra valida (Carpenter, 1888) Aglaometra valida (p. )
Aglaona rudmani Chaban, Ekimova, Schepetov & Chernyshev, 2022 Aglaona rudmani (p. )
Aglaona valdesi Chaban, Ekimova, Schepetov & Chernyshev, 2022 Aglaona valdesi (p. )
Aglaophamus agilis (Langerhans, 1880) Aglaophamus agilis (p. )
Aglaophamus elamellatus (Eliason, 1951) Aglaophamus elamellatus (p. )
Aglaophamus lyrochaetus (Fauvel, 1902) Nephtys lyrochaeta (p. )
Aglaophamus macroura (Schmarda, 1861) Aglaophamus macroura (p. )
Aglaophamus malmgreni (Théel, 1879) Aglaophamus malmgreni (p. )
Aglaophamus posterobranchus Hartman, 1967 Aglaophamus posterobranchus (p. )
Aglaophamus pulcher (Rainier, 1991) Aglaophamus pulcher (p. )
Aglaophamus tepens Fauchald, 1968 Aglaophamus tepens (p. )
Aglaophamus toloensis Ohwada, 1992 Aglaophamus toloensis (p. )
Aglaophamus trissophyllus (Grube, 1877) Aglaophamus trissophyllus (p. )
Aglaophamus virginis (Kinberg, 1865) Aglaophamus virginis (p. )
Aglaophenia pluma (Linnaeus, 1758) Aglaophenia pluma (p. )
Aglaophenia willasseni Gil & Ramil, 2021 Aglaophenia willasseni (p. )
Aglaoprimnoa stefanii Bayer, 1996 Aglaoprimnoa stefanii (p. )
Aglaothamnion hookeri (Dillwyn) Maggs & Hommersand Aglaothamnion hookeri (p. )
Aglaothamnion roseum (Roth) Maggs & L'Hardy-Halos Aglaothamnion roseum (p. )
Aglaothamnion tenuissimum (Bonnemaison) Feldmann-Mazoyer Aglaothamnion tenuissimum (p. )
Agnezia arnaudi (Monniot & Monniot, 1974) Agnezia arnaudi (p. )
Agnezia glaciata (Michaelsen, 1898) Agnesia glaciata (p. )
Agononida alisae Macpherson, 2000 Agononida alisae (p. )
Agononida analoga (Macpherson, 1993) Agononida analoga (p. )
Agononida andrewi (Macpherson, 1994) Agononida andrewi (p. )
Agononida callirrhoe (Macpherson, 1994) Agononida callirrhoe (p. )
Agononida emphereia Macpherson, 1997 Agononida emphereia (p. )
Agononida fortiantennata (Baba, 1988) Agononida fortiantennata (p. )
Agononida garciai Macpherson, 2004 Agononida garciai (p. )
Agononida laurentae (Macpherson, 1994) Agononida laurentae (p. )
Agononida longispinata (Baba, 1988) Agononida longispinata (p. )
Agononida norfocerta Poore & Andreakis, 2012 Agononida norfocerta (p. )
Agononida ocyrhoe (Macpherson, 1994) Agononida ocyrhoe (p. )
Agononida polycerta Poore & Andreakis, 2014 Agononida polycerta (p. )
Agononida rubrizonata Macpherson & Baba, 2009 Agononida rubrizonata (p. )
Agononida sabatesae (Macpherson, 1994) Agononida sabatesae (p. )
Agononida similis (Baba, 1988) Agononida similis (p. )
Agononida sphecia (Macpherson, 1994) Agononida sphecia (p. )
Agononida squamosa (Henderson, 1885) Agononida squamosa (p. )
Agononida variabilis (Baba, 1988) Agononida variabilis (p. )
Agulhasia densicostata Cooper, 1988 Agulhasia densicostata (p. )
Ahnfeltia plicata (Hudson) Fries Ahnfeltia plicata (p. )
Ahnfeltiopsis durvillei (Bory de Saint-Vincent) P.C. Silva & DeCew Ahnfeltiopsis durvillei (p. )
Ahnfeltiopsis linearis (C. Agardh) P.C. Silva & De Cew Ahnfeltiopsis linearis (p. )
Aidanosagitta pilum Kasatkina & Selivanova, 2003 Aidanosagitta pilu (p. )
Aimulosia antarctica (Powell, 1967) Aimulosia antarctica (p. )
Aimulosia floridana Osburn, 1947 Aimulosia floridana (p. )
Aimulosia marsupium (MacGillivray, 1869) Aimulosia marsupium (p. )
Aimulosia uvulifera (Osburn, 1914) Aimulosia uvulifera (p. )
Ainigmaptilon antarcticum (Molander, 1929) Ainigmaptilon antarcticum (p. )
Ainigmaptilon edisto Bayer, 1950 Ainigmaptilon edisto (p. )
Ainigmaptilon haswelli Dean, 1926 Ainigmaptilon haswelli (p. )
Ainigmaptilon virgularoides (Molander, 1929) Ainigmaptilon virgularoides (p. )
Ainigmaptilon wallini Carlgren, 1943 Ainigmaptilon wallini (p. )
Ainudrilus geminus Erséus, 1990 Ainudrilus geminus (p. )
Ainudrilus gibsoni Erséus, 1990 Ainudrilus gibsoni (p. )
Ainudrilus lutulentus (Erséus, 1984) Ainudrilus lutulentus (p. )
Ainudrilus taitamensis Erséus, 1990 Ainudrilus taitamensis (p. )
Aiolochroia crassa (Hyatt, 1875) Aiolochroia crassa (p. )
Aipysurus apraefrontalis Smith, 1926 Aipysurus apraefrontalis (p. )
Aipysurus eydouxii Gray, 1849 Aipysurus eydouxii (p. )
Aipysurus foliosquama Smith, 1926 Aipysurus foliosquama (p. )
Aipysurus fuscus Tschudi, 1837 Aipysurus fuscus (p. )
Aipysurus mosaicus Sanders, Rasmussen, Elmberg, Mumpuni, Guinea, Blias, Lee & Fry, 2012 Aipysurus mosaicus (p. )
Aipysurus tenuis Lönnberg & Andersson, 1913 Aipysurus tenuis (p. )
Aka cachacrouensis (Rützler, 1971) Aka cachacrouensis (p. )
Aka siphona (de Laubenfels, 1949) Aka siphona (p. )
Akanthophoreus gracilis (Krøyer, 1842) Akanthophoreus gracilis (p. )
Akardita monodi (Nicklès, 1953) Akardita monodi (p. )
Akatopora leucocypha (Marcus, 1937) Akatopora leucocypha (p. )
Akatopora tincta (Hastings, 1930) Akatopora tincta (p. )
Akebiconcha kawamurai Kuroda, 1943 Akebiconcha kawamurai (p. )
Akera bullata Müller, 1776 Akera bullata (p. )
Akrophryxus acinaces Williams, Boyko & Moritaki, 2022 Akrophryxus acinaces (p. )
Akrophryxus milvus Williams & Boyko, 2021 Akrophryxus milvus (p. )
Akrophryxus pallipalicus Williams, Boyko & Moritaki, 2022 Akrophryxus pallipalicus (p. )
Aktedrilus cavus Erséus, 1990 Aktedrilus cavus (p. )
Aktedrilus cuneus Erséus, 1984 Aktedrilus cuneus (p. )
Aktedrilus floridensis Erséus, 1980 Aktedrilus floridensis (p. )
Aktedrilus locyi Erséus, 1980 Aktedrilus locyi (p. )
Aktedrilus longitubularis Finogenova & Shurova, 1980 Aktedrilus longitubularis (p. )
Aktedrilus monospermathecus Knollner, 1935 Aktedrilus monospermathecus (p. )
Aktedrilus mortoni Erséus, 1984 Aktedrilus mortoni (p. )
Aktedrilus parviprostatus Erséus, 1980 Aktedrilus parviprostatus (p. )
Aktedrilus parvithecatus (Erséus, 1978) Aktedrilus parvithecatus (p. )
Aktedrilus sinensis Erséus, 1984 Aktedrilus sinensis (p. )
Alaba fragilis (Thiele, 1930) Alaba fragilis (p. )
Alacia belgicae (Müller, 1906) Alacia belgicae (p. )
Alacia hettacra (Müller, 1906) Alacia hettacra (p. )
Alaimella cincta Cobb, 1920 Alaimella cincta (p. )
Alaimella macramphis Tchesunov & Miljutina, 2007 Alaimella macramphis (p. )
Alainius crosnieri Baba, 1991 Alainius crosnieri (p. )
Alainodaeus akiaki Davie, 1993 Alainodaeus akiaki (p. )
Alainodaeus alis Davie, 1997 Alainodaeus alis (p. )
Alainodaeus filipinus Mendoza & Ng, 2008 Alainodaeus filipinus (p. )
Alainodaeus nuku Davie, 1997 Alainodaeus nuku (p. )
Alainodaeus rimatara Davie, 1993 Alainodaeus rimatara (p. )
Alainodromia dambimangari McLay & Hosie, 2022 Alainodromia dambimangari (p. )
Alainopagurus crosnieri Lemaitre & McLaughlin, 1995 Alainopagurus crosnieri (p. )
Alaria esculenta (Linnaeus) Greville Alaria esculenta (p. )
Alaria praelonga Kjellman Alaria praelonga (p. )
Alaskozetes antarcticus (Michael, 1903) Alaskozetes antarcticus (p. )
Alatina alata (Reynaud, 1830) Alatina alata (p. )
Alaurina viridirostrum (Mereschkowsky, 1878) Alaurina viridirostrum (p. )
Albunea bulla Boyko, 2002 Albunea bulla (p. )
Albunea elioti Benedict, 1904 Albunea elioti (p. )
Albunea lucasia de Saussure, 1853 Albunea lucasia (p. )
Albunea speciosa Dana, 1852 Albunea speciosa (p. )
Albunea steinitzi Holthuis, 1958 Albunea steinitzi (p. )
Albunea symmysta (Linnaeus, 1758) Albunea symmysta (p. )
Albunea thurstoni Henderson, 1893 Albunea thurstoni (p. )
Alca torda Linnaeus, 1758 Alca torda (p. )
Alciopa pacifica Kinberg, 1866 Alciopa pacifica (p. )
Alciopa reynaudi Audouin & Milne-Edwards, 1833 Alciopa reynaudii (p. )
Alcithoe aillaudorum Bouchet & Poppe, 1988 Alcithoe aillaudorum (p. )
Alcithoe larochei Marwick, 1926 Alcithoe larochei (p. )
Alcockdromia fallax (Latreille in Milbert, 1812) Cryptodromia fallax (p. )
Alcockpenaeopsis hungerfordii (Alcock, 1905) Alcockpenaeopsis hungerfordii (p. )
Alcyna ocellata Adams, 1860 Alcyna ocellata (p. )
Alcyonidioides mytili (Dalyell, 1848) Alcyonidioides mytili (p. )
Alcyonidium clavum Hirose, 2022 Alcyonidium clavum (p. )
Alcyonidium diaphanum Lamouroux, 1813 Alcyonidium diaphanum (p. )
Alcyonidium gelatinosum (Linnaeus, 1767) Alcyonidium gelatinosum (p. )
Alcyonidium hirsutum (Flemming, 1828) Alcyonidium hirsutum (p. )
Alcyonidium mamillatum Alder, 1857 Alcyonidium mamillatum (p. )
Alcyonidium parasiticum (Fleming, 1828) Alcyonidium parasiticum (p. )
Alcyonidium polyoum (Hassall, 1841) Alcyonidium polyoum (p. )
Alcyonidium variegatum Prouho, 1892 Alcyonidium variegatum (p. )
Alcyonium acaule Marion, 1878 Alcyonium acaule (p. )
Alcyonium antarcticum Wright & studer, 1889 Alcyonium antarcticum (p. )
Alcyonium coralloides (Pallas, 1766) Alcyonium coralloides (p. )
Alcyonium digitatum Linnaeus, 1758 Alcyonium digitatum (p. )
Alcyonium dolium McFadden & van Ofwegen, 2017 Alcyonium dolium (p. )
Alcyonium glaciophilum van Ofwegen, Häussermann & Försterra, 2007 Alcyonium glaciophilum (p. )
Alcyonium grandis Casas, Ramil & van Ofwegen, 1997 Alcyonium grandis (p. )
Alcyonium haddoni Wright & Studer, 1889 Alcyonium haddoni (p. )
Alcyonium jorgei van Ofwegen, Häussermann & Försterra, 2007 Alcyonium jorgei (p. )
Alcyonium paucilobulatum Casas, Ramil & van Ofwegen, 1997 Alcyonium paucilobulatum (p. )
Alcyonium roseum van Ofwegen, Häussermann & Försterra, 2007 Alcyonium roseum (p. )
Alcyonium sollasi Wright & Studer, 1889 Alcyonium sollasi (p. )
Alcyonium southgeorgiensis Casas, Ramil & van Ofwegen, 1997 Alcyonium southgeorgiensis (p. )
Alcyonium spitzbergense Verseveldt & van Ofwegen, 1992 Alcyonium spitzbergense (p. )
Alcyonium yepayek van Ofwegen, Häussermann & Försterra, 2007 Alcyonium yepayek (p. )
Alcyonomolgus bicrenatus (Humes, 1982) Alcyonomolgus bicrenatus (p. )
Alcyonomolgus dissimilis (Humes, 1982) Alcyonomolgus dissimilis (p. )
Alcyonomolgus insolens (Humes & Ho, 1968) Alcyonomolgus insolens (p. )
Alcyonomolgus lumellifer Humes, 1990 Alcyonomolgus lumellifer (p. )
Alcyonomolgus petalophorus (Humes, 1982) Alcyonomolgus petalophorus (p. )
Alcyonomolgus relativus (Humes, 1982) Alcyonomolgus relativus (p. )
Alcyonomolgus sarcophyticus (Humes, 1982) Alcyonomolgus sarcophyticus (p. )
Alderella comosa (Costa, 1867) Alderella comosa (p. )
Alderia modesta (Loven, 1844) Alderia modesta (p. )
Alderina smitti Osburn, 1950 Alderina smitti (p. )
Aldisa banyulensis Pruvot-Fol, 1951 Aldisa banyulensis (p. )
Aldisa pikokai Bertsch & Johnson, 1982 Aldisa pikokai (p. )
Aldisa theveneti Valdés, Stout & M. Kim, 2022 Aldisa theveneti (p. )
Aldisa trentinae Valdés, Stout & M. Kim, 2022 Aldisa trentinae (p. )
Alectona ricardi Calcinai & Bertolino, 2022 Alectona ricardi (p. )
Alectona triradiata Lévi & Lévi, 1983 Alectona triradiata (p. )
Alentia gelatinosa (Sars, 1835) Alentia gelatinosa (p. )
Alertigorgia orientalis (Ridley, 1884) Alertigorgia orientalis (p. )
Aleutihenricia beringiana (Djakonov, 1950) Aleutihenricia beringiana (p. )
Alexandrella chione d'Udekem d'Acoz & Verheye, 2017 Alexandrella chione (p. )
Alexandrella inermis Bellan-Santini & Ledoyer, 1987 Alexandrella inermis (p. )
Alexandrella mandibulata Berge & Vader, 2005 Alexandrella mandibulata (p. )
Alexandrella martae Berge & Vader, 2005 Alexandrella martae (p. )
Alexandrella pulchra Ren in Ren & Huang, 1991 Alexandrella pulchra (p. )
Alexandrella schellenbergi (Holman & Watling, 1983) Alexandrella schellenbergi (p. )
Alexandrium leei E. Balech Alexandrium leei (p. )
Alexandrium tamarense (Lebour) E. Balech Alexandrium tamarense (p. )
Alia gausapata (Gould, 1850) Alia gausapata (p. )
Aliaporcellana pygmaea (De Man, 1902) Aliaporcellana pygmaea (p. )
Aliaporcellana spongicola Hiller & Werding, 2018 Aliaporcellana spongicola (p. )
Aliaporcellana suluensis (Dana, 1852) Aliaporcellana suluensis (p. )
Aliculastrum parallelum (Gould, 1847) Aliculastrum parallelum (p. )
Aliger gigas (Linnaeus, 1758) Aliger gigas (p. )
Alionectes pulchricristatus (Gordon, 1931) Alionectes pulchricristatus (p. )
Alipta crenistria (Suter, 1907) Alipta crenistria (p. )
Aliptina acheronae Marshall, 1978 Aliptina acheronae (p. )
Alisimitra polynesiensis Herrmann & Salisbury, 2019 Alisimitra polynesiensis (p. )
Alismobates reticulatus Luxton, 1992 Alismobates reticulatus (p. )
Alismobates rotundus Luxton, 1992 Alismobates rotundus (p. )
Alitta brandti Malmgren, 1865 Alitta brandti (p. )
Alitta succinea (Frey & Leuckart, 1847) Alitta succinea (p. )
Alitta virens (Sars, 1835) Alitta virens (p. )
Alkmaria romijni Horst, 1919 Alkmaria romijni (p. )
Allantocallopora makarikhini Grischenko, 2022 Allantocallopora makarikhini (p. )
Alle alle (Linnaeus, 1758) Alle alle (p. )
Allobacciger annulatus Wee, Cutmore, Sasal & Cribb, 2020 Allobacciger annulatus (p. )
Allobacciger brevicirrus Wee, Cutmore, Sasal & Cribb, 2020 Allobacciger brevicirrus (p. )
Allobacciger polynesiensis Wee, Cutmore, Sasal & Cribb, 2020 Allobacciger polynesiensis (p. )
Allocancrion yunnu Uyeno & Boyko, 2020 Allocancrion yunnu (p. )
Allodiplophryxus unilateralis An, Chen & Paulay, 2020 Allodiplophryxus unilateralis (p. )
Allodiscocotyla lae Yamaguti, 1968 Allodiscocotyla lae (p. )
Alloeocomatella pectinifera (Clark, 1911) Alloeocomatella pectinifera (p. )
Alloeocomatella polycladia Messing, 1995 Alloeocomatella polycladia (p. )
Allogalathea babai Cabezas, Macpherson & Machordom, 2011 Allogalathea babai (p. )
Allogalathea elegans (Adams & White, 1848) Allogalathea elegans (p. )
Allogalathea inermis Cabezas, Macpherson & Machordom, 2011 Allogalathea inermis (p. )
Allogastrocotyle dillonhargisorum Bouguerche, Tazerouti, Gey & Justine, 2020 Allogastrocotyle dillonhargisorum (p. )
Allogaussia galeata Schellenberg, 1926 Allogaussia galeata (p. )
Allogaussia navicula Barnard, 1932 Allogaussia navicula (p. )
Allogramma formosa (Jeffreys, 1882) Allogramma formosa (p. )
Alloinfundiburictus accraensis (Fischthal & Thomas, 1969) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus accraensis (p. )
Alloinfundiburictus asymmetricus (Fischthal, 1977) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus asymmetricus (p. )
Alloinfundiburictus beauforti (Hopkins, 1941) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus beauforti (p. )
Alloinfundiburictus cacuminatus (Nicoll, 1915) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus cacuminatus (p. )
Alloinfundiburictus costaricae (Manter, 1940) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus costaricae (p. )
Alloinfundiburictus cryptostoma (Oshmarin, 1966) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus cryptostoma (p. )
Alloinfundiburictus haemuli (Overstreet, 1969) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus haemuli (p. )
Alloinfundiburictus lintoni (Manter, 1931) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus lintoni (p. )
Alloinfundiburictus longicaecum (Manter, 1940) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus longicaecum (p. )
Alloinfundiburictus puriensis (Ahmad & Gupta, 1985) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus puriensis (p. )
Alloinfundiburictus sparisomae (Fischthal & Nasir, 1974) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Alloinfundiburictus sparisomae (p. )
Allomicrocotyla onaga Yamaguti, 1965 Allomicrocotyla onaga (p. )
Allomonaxine carangoides Yamaguti, 1965 Allomonaxine carangoides (p. )
Allopatides corrugatus Massin, 1987 Allopatides corrugatus (p. )
Allopatides dendroides Koehler & Vaney, 1905 Allopatides dendroides (p. )
Allopodocotyle palmi Theisen, Neitemeier‑Duventester, Kleinertz, Suthar, Bray & Unger, 2022 Allopodocotyle palmi (p. )
Allopodocotyle serrani (Yamaguti, 1952) Allopodocotyle serrani (p. )
Allopontonia brockii (De Man, 1888) Allopontonia brockii (p. )
Allopseudaxine katsuwonis (Ishii, 1936) Yamaguit, 1943 Allopseudaxine katsuwonis (p. )
Allopseudaxine yaito Yamaguti, 1968 Allopseudaxine yaito (p. )
Allopseudaxinoides euthynni Yamaguti, 1965 Allopseudaxinoides euthynni (p. )
Allopseudaxinoides vagans (ishii, 1936) Yamaguit, 1968 Allopseudaxinoides vagans (p. )
Allopseudodiclidophora opelu Yamaguti, 1965 Allopseudodiclidophora opelu (p. )
Allopseudopisthogyne constricta Yamaguti, 1965 Allopseudopisthogyne constricta (p. )
Allorchestes bellabella Barnard, 1974 Allorchestes bellabella (p. )
Allorchestes novizealandiae Dana, 1852 Allorchestes novizealandiae (p. )
Allosergestes pectinatus (Sund, 1920) Allosergestes pectinatus (p. )
Allosergestes sargassi (Ortmann, 1893) Allosergestes sargassi (p. )
Allostichaster peleensis Marsh, 1974 Allostichaster peleensis (p. )
Allostichaster polyplax (Müller & Troschel, 1844) Allostichaster polyplax (p. )
Alloteuthis africana Adam, 1950 Alloteuthis africana (p. )
Alloteuthis media (Linnaeus, 1758) Alloteuthis media (p. )
Alloteuthis subulata (Lamarck, 1798) Alloteuthis subulata (p. )
Alluaudella longicirrata Mohammad, 1973 Alluaudella longicirrata (p. )
Almyracuma proximoculi Jones & Burbanck, 1959 Almyracuma proximoculi (p. )
Alocopocythere reticulata (Hartmann, 1964) Alocopocythere reticulata (p. )
Alope spinifrons (Milne-Edwards, 1837) Alope spinifrons (p. )
Alox patella (Alcock, 1896) Alox patella (p. )
Alox rugosum (Stimpson, 1858) Alox rugosum (p. )
Alox somphos Tan & Ng, 1995 Alox somphos (p. )
Alpheopsis aequalis Coutière, 1897 Alpheopsis aequalis (p. )
Alpheopsis chalciope De Man, 1910 Alpheopsis chalciope (p. )
Alpheopsis yaldwyni Banner & Banner, 1973 Alpheopsis yaldwyni (p. )
Alpheus abumusa Dehghani, Sari & Naderloo, 2019 Alpheus abumusa (p. )
Alpheus acutocarinatus De Man, 1909 Alpheus acutocarinatus (p. )
Alpheus alaincrosnieri Anker, 2020 Alpheus alaincrosnieri (p. )
Alpheus alpheopsides Coutière, 1905 Alpheus alpheopsides (p. )
Alpheus amarillo Anker, 2012 Alpheus amarillo (p. )
Alpheus angustilineatus Nomura & Anker, 2005 Alpheus angustilineatus (p. )
Alpheus ankeri Dehghani, Sari & Naderloo, 2019 Alpheus ankeri (p. )
Alpheus australiensis Banner & Banner, 1982 Alpheus australiensis (p. )
Alpheus baccheti Anker, 2010 Alpheus baccheti (p. )
Alpheus balaenodigitus Banner & Banner, 1982 Alpheus balaenodigitus (p. )
Alpheus bannerorum Bruce, 1987 Alpheus bannerorum (p. )
Alpheus barbadensis (Schmitt, 1924) Alpheus barbadensis (p. )
Alpheus bellulus Miya & Miyake, 1969 Alpheus bellulus (p. )
Alpheus bradypus Coutière, 1905 Alpheus bradypus (p. )
Alpheus brevirostris (Olivier, 1811) Alpheus brevirostris (p. )
Alpheus bucephaloides Nobili, 1905 Alpheus bucephaloides (p. )
Alpheus carlae Anker, 2012 Alpheus carlae (p. )
Alpheus cedrici Anker & De Grave, 2012 Alpheus cedrici (p. )
Alpheus chacei Carvacho, 1979 Alpheus chacei (p. )
Alpheus christofferseni Anker, Hurt & Knowlton, 2007 Alpheus christofferseni (p. )
Alpheus cristatus Coutière, 1897 Alpheus cristatus (p. )
Alpheus cythereus Banner & Banner, 1966 Alpheus cythereus (p. )
Alpheus dentipes Guérin-Méneville, 1832 Alpheus dentipes (p. )
Alpheus djeddensis Coutière, 1897 Alpheus djeddensis (p. )
Alpheus djiboutensis De Man, 1909 Alpheus djiboutensis (p. )
Alpheus fasciatus Lockington, 1878 Alpheus fasciatus (p. )
Alpheus gallicus Scioli & Anker, 2020 Alpheus gallicus (p. )
Alpheus glaber (Olivi, 1792) Alpheus glaber (p. )
Alpheus gracilis Heller, 1862 Alpheus gracilis (p. )
Alpheus hebes Kim & Abele, 1988 Alpheus hebes (p. )
Alpheus hippothoe De Man, 1888 Alpheus hippothoe (p. )
Alpheus hoplites Nobili, 1906 Alpheus hoplites (p. )
Alpheus hortensis Wicksten & McClure, 2003 Alpheus hortensis (p. )
Alpheus idiocheles Coutière, 1905 Alpheus idiocheles (p. )
Alpheus immaculatus Knowlton & Keller, 1983 Alpheus immaculatus (p. )
Alpheus karplusi Anker, 2022 Alpheus karplusi (p. )
Alpheus lancirostris Rankin, 1900 Alpheus lancirostris (p. )
Alpheus leviusculus Dana, 1852 Alpheus leviusculus (p. )
Alpheus longichaelis Carvacho, 1979 Alpheus longichaelis (p. )
Alpheus longinquus Kim & Abele, 1988 Alpheus longinquus (p. )
Alpheus longipalma Komai & Ohtomi, 2018 Alpheus longipalma (p. )
Alpheus luiszapatai Ramos-Tafur, 2018 Alpheus luiszapatai (p. )
Alpheus lutosus Anker & De Grave, 2009 Alpheus lutosus (p. )
Alpheus macrocheles (Hailstone, 1835) Alpheus macrocheles (p. )
Alpheus mannarensis Purushothaman, Abhilash, Ajith Kumar & Lal, 2021 Alpheus mannarensis (p. )
Alpheus microrhynchus De Man, 1897 Alpheus microrhynchus (p. )
Alpheus microscaphis (Banner, 1959) Alpheus microscaphis (p. )
Alpheus miersi Coutière, 1898 Alpheus miersi (p. )
Alpheus mohammadpouri Dehghani, Sari & Naderloo, 2019 Alpheus mohammadpouri (p. )
Alpheus naranjo Anker, 2018 Alpheus naranjo (p. )
Alpheus nobili Banner & Banner, 1966 Alpheus nobili (p. )
Alpheus nonalter Kensley, 1969 Alpheus nonalter (p. )
Alpheus novaezealandiae Miers, 1876 Alpheus novaezealandiae (p. )
Alpheus ochrostriatus Karplus, Szlep & Tsurnamal, 1981 Alpheus ochrostriatus (p. )
Alpheus packardii Kingsley, 1880 Alpheus packardii (p. )
Alpheus paraformosus Anker, Hurt & Knowlton, 2008 Alpheus paraformosus (p. )
Alpheus paralcyone Coutière, 1905 Alpheus paralcyone (p. )
Alpheus paralpheopsides Coutière, 1905 Alpheus paralpheopsides (p. )
Alpheus parasocialis Banner & Banner, 1982 Alpheus parasocialis (p. )
Alpheus perezi Coutière, 1908 Alpheus perezi (p. )
Alpheus perlas Anker & Pachelle, 2019 Alpheus perlas (p. )
Alpheus perplexus Banner, 1956 Alpheus perplexus (p. )
Alpheus platydactylus Coutière, 1897 Alpheus platydactylus (p. )
Alpheus polystictus Knowlton & Keller, 1985 Alpheus polystictus (p. )
Alpheus punctatus Anker, 2012 Alpheus punctatus (p. )
Alpheus ramosportoae Soledade, Terossi, Scioli, Mantelatto & Almeida, 2019 Alpheus ramosportoae (p. )
Alpheus randalli Banner & Banner, 1980 Alpheus randalli (p. )
Alpheus richpalmeri Anker, 2020 Alpheus richpalmeri (p. )
Alpheus romensky Burukovsky, 1990 Alpheus romensky (p. )
Alpheus roquensis Knowlton & Keller, 1985 Alpheus roquensis (p. )
Alpheus roseodigitalis Nomura & Anker, 2005 Alpheus roseodigitalis (p. )
Alpheus samudra De Grave, Krishnan, Kumar & Christodoulou, 2020 Alpheus samudra (p. )
Alpheus sciolii Anker, 2022 Alpheus sciolii (p. )
Alpheus serenei Tiwari, 1963 Alpheus serenei (p. )
Alpheus simus (Guérin-Méneville, 1855) Alpheus simus (p. )
Alpheus sizou Banner & Banner, 1967 Alpheus sizou (p. )
Alpheus socialis Heller, 1862 Alpheus socialis (p. )
Alpheus spongiarum Coutière, 1897 Alpheus spongiarum (p. )
Alpheus strenuus Dana, 1852 Alpheus strenuus (p. )
Alpheus strenuus Dana, 1852 Alpheus strenuus cremnus (p. )
Alpheus styliceps Coutière, 1905 Alpheus styliceps (p. )
Alpheus superciliaris Coutière, 1905 Alpheus superciliaris (p. )
Alpheus tenuicarpus De Man, 1908 Alpheus tenuicarpus (p. )
Alpheus thompsoni Anker, 2022 Alpheus thompsoni (p. )
Alpheus triphopus Nobili, 1906 Alpheus triphopus (p. )
Alpheus vanderbilti Boone, 1930 Alpheus vanderbilti (p. )
Alpheus vanuatu Anker, 2020 Alpheus vanuatu (p. )
Alpheus viserion Anker, Leray & Pachelle, 2021 Alpheus viserion (p. )
Alpioniscus kuehni (Schmalfuss, 2005) Alpioniscus kuehni (p. )
Alsidium helminthochorton (Schwendimann) Kützing, 1843 Alsidium helminthochorton (p. )
Altenaeum gibbosum (Thiele, 1912) Altenaeum gibbosum (p. )
Altenaeum mabillei (Dall, 1908) Altenaeum mabillei (p. )
Alternatipathes alternata (Brook, 1889) Alternatipathes alternata (p. )
Alternatipathes mirabilis Opresko & Molodtsova, 2021 Alternatipathes mirabilis (p. )
Alternatipathes venusta Opresko & Wagner, 2020 Alternatipathes venusta (p. )
Alteutha depressa (Baird, 1837) Alteutha depressa (p. )
Alteutha oblonga (Goodsir, 1845) Alteutha oblonga (p. )
Alteutha potter Veit-Koehler, 2007 Alteutha potter (p. )
Alteuthellopsis corallina Humes, 1981 Alteuthellopsis corallina (p. )
Althoffia tumida Lohmann, 1892 Althoffia tumida (p. )
Altispecula aureola (A.W.B. Powell, 1933) Altispecula aureola (p. )
Altispecula aureola (A.W.B. Powell, 1933) Laskeya aureola (p. )
Altispecula aureola (A.W.B. Powell, 1933) Socienna aureola (p. )
Altivasum clarksoni Maxwell & Dekkers, 2019 Altivasum clarksoni (p. )
Altivasum hedleyi Maxwell & Dekkers, 2019 Altivasum hedleyi (p. )
Altivasum pauladellaboscae Cooper & Maxwell, 2020 Altivasum pauladellaboscae (p. )
Altiverruca galapagosa Zevina, 1987 Altiverruca galapagosa (p. )
Altiverruca jonesae Buckeridge, 1997 Altiverruca jonesae (p. )
Altiverruca laeviscuta Buckeridge, 1994 Altiverruca laeviscuta (p. )
Altiverruca navicula (Hoek, 1913) Altiverruca navicula (p. )
Alvania albachiarae Perugia, 2021 Alvania albachiarae (p. )
Alvania balearica Oliver & Templado, 2009 Alvania balearica (p. )
Alvania beani (Hanley, 1844) Alvania beani (p. )
Alvania colossophilus Oberling, 1970 Alvania colossophilus (p. )
Alvania dejongi Faber & Moolenbeek, 2004 Alvania dejongi (p. )
Alvania faberi Jong & Coomans, 1988 Alvania faberi (p. )
Alvania hispidula (Monterosato, 1884) Alvania hispidula (p. )
Alvania lactea (Michaud, 1932) Alvania lactea (p. )
Alvania masirahensis Perugia, 2021 Alvania masirahensis (p. )
Alvania moerchi (Collin, 1886) Alvania moerchi (p. )
Alvania moolenbeeki Jong & Coomans, 1988 Alvania moolenbeeki (p. )
Alvania pizzinii Amati, Smriglio & Oliverio, 2020 Alvania pizzinii (p. )
Alvania rominae Amati, Trono & Oliverio, 2020 Alvania rominae (p. )
Alvania tarsodes (Watson, 1886) Alvania tarsodes (p. )
Alvania templadoi Hoffman & Freiwald, 2021 Alvania templadoi (p. )
Alvania verrilli (Friele, 1886) Alvania verrilli (p. )
Alvania wangi Xu, Qi & Kong, 2022 Alvania wangi (p. )
Alveolinella quoyi (d'Orbigny, 1826) Alveolinella quoyi (p. )
Alveopora allingi Hoffmeister, 1925 Alveopora allingi (p. )
Alveopora catalai Wells, 1968 Alveopora catalai (p. )
Alveopora daedalea (Forsskål, 1775) Alveopora daedalea (p. )
Alveopora excelsa Verrill, 1864 Alveopora excelsa (p. )
Alveopora fenestrata (Lamarck, 1816) Alveopora fenestrata (p. )
Alveopora minuta Veron, 2000 Alveopora minuta (p. )
Alveopora spongiosa Dana, 1846 Alveopora spongiosa (p. )
Alveopora superficialis Pillai & Scheer, 1976 Alveopora superficialis (p. )
Alveopora tizardi Bassett-Smith, 1890 Alveopora tizardi (p. )
Alveopora verrilliana Dana, 1872 Alveopora verrilliana (p. )
Alveopora viridis Quoy & Gaimard, 1833 Alveopora viridis (p. )
Alviniconcha adamantis Johnson, Warén, Tunnicliffe, Van Dover, Wheat, Schultz & Vrijenhoek, 2014 Alviniconcha adamantis (p. )
Alviniconcha boucheti Johnson, Warén, Tunnicliffe, Van Dover, Wheat, Schultz & Vrijenhoek, 2014 Alviniconcha boucheti (p. )
Alviniconcha hessleri Okutani & Ohta, 1988 Alviniconcha hessleri (p. )
Alviniconcha kojimai Johnson, Warén, Tunnicliffe, Van Dover, Wheat, Schultz & Vrijenhoek, 2014 Alviniconcha kojimai (p. )
Alviniconcha marisindica Okutani, 2014 Alviniconcha marisindica (p. )
Alviniconcha strummeri Johnson, Warén, Tunnicliffe, Van Dover, Wheat, Schultz & Vrijenhoek, 2014 Alviniconcha strummeri (p. )
Alvinocaris alexander Ahyong, 2009 Alvinocaris alexander (p. )
Alvinocaris marimonte Hiraoka, Komai & Tsuchida, 2020 Alvinocaris marimonte (p. )
Amaea boucheti Garcia, 2003 Amaea boucheti (p. )
Amaea sericogazea (Masahito, Kuroda & Habe, 1971) Amaea sericogazea (p. 334;pl.95 )
Amaeana gremarei Lavesque, Hutchings, Daffe & Londoño-Mesa, 2020 Amaeana gremarei (p. )
Amaeana trilobata (Sars, 1863) Amaeana trilobata (p. )
Amage giacomobovei Schiaparelli & Jirkov, 2021 Amage giacomobovei (p. )
Amage micropaleata Schüller & Jirkov, 2013 Amage micropaleata (p. )
Amage sculpta Ehlers, 1908 Amage sculpta (p. )
Amage septemdecima Schüller & Jirkov, 2013 Amage septemdecima (p. )
Amakusanthura gorgona Bamber, 2008 Amakusanthura gorgona (p. )
Amakusanthura guerrerensis Jarquín-Martínez & García-Madrigal, 2021 Amakusanthura guerrerensis (p. )
Amakusanthura intermedia Kim & Yoon, 2021 Amakusanthura intermedia (p. )
Amalda alabaster Kantor, Castelin, Fedosov & Bouchet, 2020 Amalda alabaster (p. )
Amalda cacao Kantor, Castelin, Fedosov & Bouchet, 2020 Amalda cacao (p. )
Amalda miriky Kantor, Castelin, Fedosov & Bouchet, 2020 Amalda miriky (p. )
Amalda pacei Petuch, 1987 Amalda pacei (p. )
Amardopsis merulinae Humes, 1974 Amardopsis merulinae (p. )
Amarinus pristes Rahayu & Ng, 2004 Amarinus pristes (p. )
Amaryllis kamata Lowry & Stoddart, 2002 Amaryllis kamata (p. )
Amastigia antarctica (Kluge, 1914) Amastigia antarctica (p. )
Amastigia antarctica (Kluge, 1914) Amastigia antarctica subtropicalis (p. )
Amastigia funiculata (MacGillivray, 1886) Amastigia funiculata (p. )
Amastigos caperatus Ewing & Dauer, 1981 Amastigos caperatus (p. )
Amathia gracilis (Leidy, 1855) Amathia gracilis (p. )
Amathia gracillima (Hincks, 1877) Amathia gracillima (p. )
Amathia lendigera (Landsborough,) Amathia lendigera (p. )
Amathia semiconvoluta Lamouroux, 1824 Amathia semiconvoluta (p. )
Amathia verticillata (delle Chiaje, 1822) Amathia verticillata (p. )
Amathillopsis charlottae Coleman, 1998 Amathillopsis charlottae (p. )
Amathillopsis inkenae Lorz & Horton, 2021 Amathillopsis inkenae (p. )
Amathina bicarinata Pease, 1861 Amathina bicarinata (p. )
Amathina tricarinata (Linnaeus, 1767) Amathina tricarinata (p. )
Amauropsis apora (Watson, 1881) Amauropsis apora (p. )
Amauropsis islandica (Gmelin, 1791) Amauropsis islandica (p. )
Amauropsis powelli Dell, 1990 Amauropsis powelli (p. )
Amauropsis prasina (Watson, 1881) Amauropsis prasina (p. )
Amauropsis rossiana Smith, 1907 Amauropsis rossiana (p. )
Amauropsis xantha (Watson, 1881) Amauropsis xantha (p. )
Ambiaxius meriman Poore, 2020 Ambiaxius meriman (p. )
Ambiaxius tudak Poore, 2020 Ambiaxius tudak (p. )
Ambicholestes magellani (Just, 1984) Ambicholestes magellani (p. )
Ambitalveolus costelloae Caira & Jensen, 2022 Ambitalveolus costelloae (p. )
Ambitalveolus kempi Caira & Jensen, 2022 Ambitalveolus kempi (p. )
Ambitalveolus penghuensis Caira & Jensen, 2022 Ambitalveolus penghuensis (p. )
Amblychilepas oblonga (Menke, 1843) Amblychilepas oblonga (p. )
Amblyops antarcticus Tattersall, 1955 Amblyops antarcticus (p. )
Amblyopsoides crozetii (Sars, 1884) Amblyopsoides crozetii (p. )
Amblyosyllis anae Aguado, Capa, Lago-Barcia et al., 2019 Amblyosyllis anae (p. )
Amblyosyllis antoni Aguado, Capa, Lago-Barcia et al., 2019 Amblyosyllis antoni (p. )
Amblyosyllis clarae Aguado, Capa, Lago-Barcia et al., 2019 Amblyosyllis clarae (p. )
Amblyosyllis emilioi Aguado, Capa, Lago-Barcia et al., 2019 Amblyosyllis emilioi (p. )
Amblyosyllis hectori Aguado, Capa, Lago-Barcia et al., 2019 Amblyosyllis hectori (p. )
Amblyosyllis idae Aguado, Capa, Lago-Barcia et al., 2019 Amblyosyllis idae (p. )
Amblyosyllis lineata Grube, 1863 Amblyosyllis lineata (p. )
Amblyosyllis nigrolineata Okada, 1934 Amblyosyllis nigrolineata (p. )
Amblyosyllis ovei Aguado, Capa, Lago-Barcia et al., 2019 Amblyosyllis ovei (p. )
Amblyosyllis plectorhyncha (Marenzeller, 1874) Amblyosyllis plectorhyncha (p. )
Amblyosyllis spectabilis (Johnston in Baird, 1861) Amblyosyllis spectabilis (p. )
Amblypneustes elevatus (Hutton, 1872) Amblypneustes elevatus (p. )
Ameghinomya antiqua (King, 1832) Ameghinomya antiqua (p. )
Ameira curviseta Willey, 1929 Ameira curviseta (p. )
Ameira parvula (Claus, 1866) Ameira parvula (p. )
Ameiropsis brevicornis Sars, 1907 Ameiropsis brevicornis (p. )
Americamysis bahia (Molenock, 1969) Americamysis bahia (p. )
Americamysis bigelowi (Tattersall, 1926) Americamysis bigelowi (p. )
Americorophium rioplatense (Giambiagi, 1929) Americorophium rioplatense (p. )
Ameronothrus retweet Pfingstl & Shimano, 2022 Ameronothrus retweet (p. )
Amhyadesia bartschae Luxton, 1992 Amhyadesia bartschae (p. )
Amhyadesia heteromorpha luxton, 1992 Amhyadesia heteromorpha (p. )
Amiantis purpurata (Lamarck, 1818) Amiantis purpurata (p. )
Amiantofusus amiantus (Dall, 1889) Amiantofusus amiantus (p. )
Amigdoscalpellum praeceps (Hoek, 1907) Amigdoscalpellum praeceps (p. )
Amigdoscalpellum vitreum (Hoek, 1883) Amigdoscalpellum vitreum (p. )
Ammodiscus gullmarensis Höglund, 1948 Ammodiscus gullmarensis (p. )
Ammodiscus incertus (d’Orbigny, 1839) Ammodiscus incertus (p. )
Ammodiscus tenuis Brady, 1881 Ammodiscus tenuis (p. )
Ammolagena clavata (Jones & Parker, 1860) Ammolagena clavata (p. )
Ammonia aomoriensis (Asano, 1951) Ammonia aomoriensis (p. )
Ammonia aoteana (Finlay, 1940) Ammonia aoteana (p. )
Ammonia beccarii (Linnaeus, 1758) Ammonia beccarii (p. )
Ammonia convexa Collins, 1958 Ammonia convexa (p. )
Ammonia irridescens (Arnal, 1958) Ammonia irridescens (p. )
Ammonia pustulosa (Albani & Barbero, 1982) Ammonia pustulosa (p. )
Ammonia takanabensis (Ishizaki, 1948) Ammonia takanabensis (p. )
Ammonia tepida (Cushman, 1926) Ammonia tepida (p. )
Ammonicera albospeciosa Rolán, 1992 Ammonicera albospeciosa (p. )
Ammonicera circumcirra Rolán, 1992 Ammonicera circumcirra (p. )
Ammonicera fischeriana (Monterosato, 1869) Ammonicera fischeriana (p. )
Ammonicera plicata Sleurs, 1985 Ammonicera plicata (p. )
Ammonicera rota unspecified Ammonicera rota (p. )
Ammosphaeroidina sphaeroidiniforme (Brady, 1884) Ammosphaeroidina sphaeroidiniforme (p. )
Ammothea childi Cano & López-González, 2013 Ammothea childi (p. )
Ammothea hilgendorfi (Bohm, 1879) Ammothea hilgendorfi (p. )
Ammothea pseudospinosa Cano & López-González, 2013 Ammothea pseudospinosa (p. )
Ammothea sextarticulata Munilla, 1991 Ammothea sextarticulata (p. )
Ammothea victoriae Cano & López-González, 2007 Ammothea victoriae (p. )
Ammothella longipes (Hodge, 1864) Ammothella longipes (p. )
Ammotheristus helgolandicus (Riemann, 1967) Ammotheristus helgolandicus (p. )
Ammotheristus subtilis (Lorenzen, 1972) Amphimonhystera subtilis (p. )
Ammotrypane aulogaster Rathke, 1843 Ammotrypane aulogaster (p. )
Ammotrypane syringopyge Ehlers, 1901 Ammotrypane syringopyge (p. )
Ammotrypanella keenani Wiklund, Neal, Glover, Drennan, Rabone & Dahlgren, 2019 Ammotrypanella keenani (p. )
Ammotrypanella kersteni Wiklund, Neal, Glover, Drennan, Rabone & Dahlgren, 2019 Ammotrypanella kersteni (p. )
Amoria austellus Morrison & Schneider, 2021 Amoria austellus (p. )
Amoria marshallorum Morrison & Schneider, 2021 Amoria marshallorum (p. )
Amoria peterstimpsoni Cossignani & Allary, 2019 Amoria peterstimpsoni (p. )
Amoria thorae Healy, 2020 Amoria thorae (p. )
Amorphinopsis atlantica Carvalho, Hajdu, Mothes & van Soest, 2004 Amorphinopsis atlantica (p. )
Ampelisca aequicornis Bruzelius, 1859 Ampelisca aequicornis (p. )
Ampelisca antarctica Ren in Ren & Huang, 1991 Ampelisca antarctica (p. )
Ampelisca bouvieri Chevreux, 1912 Ampelisca bouvieri (p. )
Ampelisca brevicornis Costa, 1853 Ampelisca brevicornis (p. )
Ampelisca dentifera Schellenberg, 1931 Ampelisca dentifera (p. )
Ampelisca dingaal King, 2009 Ampelisca dingaal (p. )
Ampelisca gibba Sars, 1882 Ampelisca gibba (p. )
Ampelisca gracilicauda Schellenberg, 1931 Ampelisca gracilicauda (p. )
Ampelisca jiigurru King, 2009 Ampelisca jiigurru (p. )
Ampelisca macrocephala Lilljeborg, 1852 Ampelisca macrocephala (p. )
Ampelisca macrodonta Goeke, 1987 Ampelisca macrodonta (p. )
Ampelisca malakalensis Myers, 2012 Ampelisca malakalensis (p. )
Ampelisca spinipes Boeck, 1861 Ampelisca spinipes (p. )
Ampelisca tenuicornis Liljeborg, 1855 Ampelisca tenuicornis (p. )
Ampelisca typica (Bate, 1856) Ampelisca typica (p. )
Amperima insignis (Théel, 1882) Amperima insignis (p. )
Amperima naresi Théel, 1882 Amperima naresi (p. )
Amperima robusta Théel, 1882 Amperima robusta (p. )
Ampharete acutifrons (Grube, 1860) Ampharete acutifrons (p. )
Ampharete baltica Eliason, 1955 Ampharete baltica (p. )
Ampharete borealis (M. Sars, 1856) Ampharete borealis (p. )
Ampharete borealis (M. Sars, 1856) Sabellides borealis (p. )
Ampharete crassiseta Annenkova, 1929 Ampharete crassiseta (p. )
Ampharete goesi Malmgren, 1866 Ampharete goesi (p. )
Ampharete grubei unspecified Ampharete grubei (p. )
Ampharete octocirrata (Sars, 1835) Ampharete octocirrata (p. )
Ampharete octocirrata (Sars, 1835) Sabellides octocirrata (p. )
Ampharete oculicirrata Parapar, Moreira & Barnich, 2019 Ampharete oculicirrata (p. )
Ampharete petersenae Zhirkov, 1997 Ampharete petersenae (p. )
Ampharete trilobata Webster & Benedict, 1887 Ampharete trilobata (p. )
Ampharete villenai Parapar, Helgason, Jirkov & Moreira, 2012 Ampharete villenai (p. )
Amphiascoides debilis (Giesbrecht, 1881) Amphiascoides debilis (p. )
Amphiascoides subdebilis (Willey, 1935) Amphiascoides subdebilis (p. )
Amphibalanus amphitrite (Darwin, 1854) Balanus amphitrite (p. )
Amphibalanus eburneus (Gould, 1841) Amphibalanus eburneus (p. )
Amphibalanus improvisus (Darwin, 1854) Amphibalanus improvisus (p. )
Amphibalanus reticulatus (Utinomi, 1967) Amphibalanus reticulatus (p. )
Amphibalanus subalbidus (Henry, 1973) Amphibalanus subalbidus (p. )
Amphibalanus variegatus (Darwin, 1854) Amphibalanus variegatus (p. )
Amphibalanus venustus (Darwin, 1854) Amphibalanus venustus (p. )
Amphibleptula aaktun Gómez, Calderón-Gutiérrez, González-Gándara & Rojas-Terán, 2021 Amphibleptula aaktun (p. )
Amphibleptula madrepora Schmidt, 1879 Amphibleptula madrepora (p. )
Amphiblestrum familiaris Hayward & Thorpe, 1989 Amphiblestrum familiaris (p. )
Amphiblestrum flemingii (Busk, 1854) Amphiblestrum flemingii (p. )
Amphiblestrum inermis (Kluge, 1914) Amphiblestrum inermis (p. )
Amphiblestrum lyrulatum (Calvet, 1907) Amphiblestrum lyrulatum (p. )
Amphiblestrum rossi Hayward & Thorpe, 1989 Amphiblestrum rossi (p. )
Amphiblestrum solidum (Packard, 1860) Amphiblestrum solidum (p. )
Amphibola crenata (Gmelin, 1791) Amphibola crenata (p. )
Amphibolis antarctica (Labillardière) Sonder & Ascherson ex Ascherson, 1868 Amphibolis antarctica (p. )
Amphicontus minutus Hill, 1940 Amphicontus minutus (p. )
Amphicorina armandi (Claparède, 1864) Amphicorina armandi (p. )
Amphicorina grahamensis Giangrande, Montanaro & Castelli, 1999 Amphicorina grahamensis (p. )
Amphicorina triangulata López & Tena, 1999 Amphicorina triangulata (p. )
Amphicteis gunneri (Sars, 1835) Amphicteis gunneri antarctica (p. )
Amphicteis hwanghaiensis Wang, Sui, Li, Hutchings & Nogueira, 2020 Amphicteis hwanghaiensis (p. )
Amphicteis mederi Annenkova, 1929 Amphicteis mederi (p. )
Amphicteis ninonae Jirkov, 1985 Amphicteis ninonae (p. )
Amphicteis philippinarum Grube, 1878 Amphicteis philippinarum (p. )
Amphicteis wyvillei McIntosh, 1885 Amphicteis wyvillei (p. )
Amphictene auricoma (Muller, 1776) Amphictene auricoma (p. )
Amphictene crassa (Grube, 1870) Amphictene crassa (p. )
Amphictene jianqingi Zhang, Hutchings & Qiu, 2022 Amphictene jianqingi (p. )
Amphictene moorei (Annenkova, 1929) Amphictene moorei (p. )
Amphidelus puccinelliae Lorenzen, 1966 Amphidelus puccinelliae (p. )
Amphideutopus dolichocephalus Myers, 1968 Amphideutopus dolichocephalus (p. )
Amphidinium flexum Herdman Amphidinium flexum (p. )
Amphidinium latum Lebour Amphidinium latum (p. )
Amphidinium manannini Herdman Amphidinium manannini (p. )
Amphidinium sphenoides WüIff Amphidinium sphenoides (p. )
Amphidiscella abyssalis Reiswig & Kelly, 2018 Amphidiscella abyssalis (p. )
Amphidiscella caledonica Tabachnick & Lévi, 1997 Amphidiscella caledonica (p. )
Amphidiscella hosiei Tabachnick & Fromont, 2019 Amphidiscella hosiei (p. )
Amphidiscella sonnae Reiswig & Kelly, 2018 Amphidiscella sonnae (p. )
Amphiduros fuscescens (Marenzeller, 1875) Amphiduros fuscescens (p. )
Amphiglena lindae Rouse & Gambi, 1997 Amphiglena lindae (p. )
Amphigymnas bahamensis Deichmann, 1930 Amphigymnas bahamensis (p. )
Amphigymnas woodmasoni (Walsh, 1891) Amphigymnas woodmasoni (p. )
Amphilectus americanus (Ridley & Dendy, 1887) Amphilectus americanus (p. )
Amphilectus fucorum (Esper, 1794) Amphilectus fucorum (p. )
Amphilectus informis (Stephens, 1915) Amphilectus informis (p. )
Amphilectus laxus (Lambe, 1893) Amphilectus laxus (p. )
Amphilectus ovulum (Schmidt, 1870) Amphilectus lobatus (p. )
Amphilectus rugosus (Thiele, 1905) Amphilectus rugosus (p. )
Amphilimna mirabilis (H.L. Clark, 1941) Amphilimna mirabilis (p. )
Amphilimna sinica Liao, 1989 Amphilimna sinica (p. )
Amphilimna transacta (Koehler, 1930) Amphilimna transacta (p. )
Amphilochus anoculus Tandberg & Vader, 2018 Amphilochus anoculus (p. )
Amphilochus ascidicola Martin, Ortiz & Atienza, 2001 Amphilochus ascidicola (p. )
Amphilochus justi Azman, 2009 Amphilochus justi (p. )
Amphilochus lacertus Azman, 2009 Amphilochus lacertus (p. )
Amphilochus manudens Bate, 1862 Amphilochus manudens (p. )
Amphilochus marionis Stebbing, 1888 Amphilochus marionis (p. )
Amphilochus neapolitanus Della Valle, 1893 Amphilochus neapolitanus (p. )
Amphilochus spencebatei (Stebbing, 1876) Amphilochus spencebatei (p. )
Amphimedon compressa Duchassaing & Michelotti, 1864 Amphimedon compressa (p. )
Amphimedon maresi (Sarà, 1978) Amphimedon maresi (p. )
Amphimedon nanaspiculata (Hartman, 1955) Amphimedon nanaspiculata (p. )
Amphimedon palmata Calcinai & Belfiore, 2020 Amphimedon palmata (p. )
Amphimedon paradisus Desqueyroux-Faúndez, 1989 Amphimedon paradisus (p. )
Amphimenia neapolitana (Thiele, 1889) Amphimenia neapolitana (p. )
Amphimetra laevipinna (Carpenter, 1882) Amphimetra laevipinna (p. )
Amphimonhystera anechma (Southern, 1914) Amphimonhystera anechma (p. )
Amphinema dinema (Peron & Lesueur, 1810) Amphinema dinema (p. )
Amphinema modernisme Bouillon, Gili, Pages & Isla, 2000 Amphinema modernisme (p. )
Amphinome denudata Quatrefages, 1866 Amphinome denudata (p. )
Amphinome jukesi Baird, 1868 Amphinome jukesi (p. )
Amphioctopus aegina (Gray, 1849) Amphioctopus aegina (p. )
Amphioctopus arenicola Huffard & Hochberg, 2005 Amphioctopus arenicola (p. )
Amphioctopus burryi (Voss, 1950) Amphioctopus burryi (p. )
Amphioctopus exannulatus (Norman, 1993) Amphioctopus exannulatus (p. )
Amphioctopus fangsiao (D'Orbigny, 1839-1841) Amphioctopus fangsiao (p. )
Amphioctopus kagoshimensis (Ortmann, 1888) Amphioctopus kagoshimensis (p. )
Amphioctopus marginatus (Taki, 1964) Amphioctopus marginatus (p. )
Amphioctopus membranaceus (Quoy & Gaimard, 1832) Amphioctopus membranaceus (p. )
Amphioctopus mototi (Norman, 1992) Amphioctopus mototi (p. )
Amphioctopus neglectus (Nateewathana & Norman, 1999) Amphioctopus neglectus (p. )
Amphioctopus ovulum (Sasaki, 1917) Amphioctopus ovulum (p. )
Amphioctopus polyzenia (Gray, 1849) Amphioctopus polyzenia (p. )
Amphioctopus rex (Nateewathana & Norman, 1999) Amphioctopus rex (p. )
Amphioctopus robsoni (Adam, 1941) Amphioctopus robsoni (p. )
Amphioctopus siamensis (Nateewathana & Norman, 1999) Amphioctopus siamensis (p. )
Amphioctopus varunae (Oommen, 1971) Amphioctopus varunae (p. )
Amphiodia oerstedi (Lütken, 1856) Amphiodia oerstedi (p. )
Amphiodia riisei (Lütken, 1859) Amphiodia riisei (p. )
Amphiodia tabogae Nielsen, 1932 Amphiodia tabogae (p. )
Amphiodia vicina Clark, 1940 Amphiodia vicina (p. )
Amphiodia violacea (Lütken, 1856) Amphiodia violacea (p. )
Amphiophiura abcisa (Lütken & Mortensen, 1899) Amphiophiura abcisa (p. )
Amphiophiura antarctica Koehler, 1923 Amphiophiura antarctica (p. )
Amphiophiura bakeri McKnight, 2003 Amphiophiura bakeri (p. )
Amphiophiura confecta (Koehler, 1930) Amphiophiura confecta (p. )
Amphiophiura improba (Koehler, 1904) Amphiophiura improba (p. )
Amphiophiura kermadecensis (Benham, 1911) Amphiophiura kermadecensis (p. )
Amphiophiura lacazei (Lyman, 1878) Amphiophiura lacazei (p. )
Amphiophiura liberata (Koehler, 1904) Amphiophiura liberata (p. )
Amphiophiura metabula H.L. Clark, 1915 Amphiophiura metabula (p. )
Amphiophiura oedignatha H.L. Clark, 1915 Amphiophiura oedignatha (p. )
Amphiophiura oligopora (H.L. Clark, 1913) Amphiophiura oligopora (p. )
Amphiophiura ornata (Lyman, 1878) Amphiophiura ornata (p. )
Amphiophiura pachyplax Djakonov, 1954 Amphiophiura pachyplax (p. )
Amphiophiura pacifica Litvinova, 1971 Amphiophiura pacifica (p. )
Amphiophiura rowetti Smith, 1923 Amphiophiura rowetti (p. )
Amphiophiura trifolium Hertz, 1927 Amphiophiura trifolium (p. )
Amphiophiura urbana (Koehler, 1904) Amphiophiura urbana (p. )
Amphioplus abditus (Verrill, 1871) Amphioplus abditus (p. )
Amphioplus affinis (Studer, 1885) Amphioplus affinis (p. )
Amphioplus daleus Lyman, 1879 Amphioplus daleus (p. )
Amphioplus depressus (Ljungman, 1867) Amphioplus depressus (p. )
Amphioplus euryaspis (Clark, 1911) Amphioplus euryaspis (p. )
Amphioplus hastatus (Ljungman, 1867) Amphioplus hastatus (p. )
Amphioplus impressus (Ljungman, 1867) Amphioplus impressus (p. )
Amphioplus incisus Lyman, 1883 Amphioplus incisus (p. )
Amphioplus patulus (Lyman, 1879) Amphioplus patulus (p. )
Amphioplus peregrinator (Koehler, 1912) Amphioplus peregrinator (p. )
Amphioplus sepultus Hendler, 1995 Amphioplus sepultus (p. )
Amphioplus stewartensis (Mortensen, 1924) Amphioplus stewartensis (p. )
Amphipholis misera (Koehler, 1899) Amphipholis misera (p. )
Amphipholis squamata (Delle Chiaje, 1828) Amphipholis squamata (p. )
Amphipneustes koehleri Mortensen, 1905 Amphipneustes koehleri (p. )
Amphipneustes rostratus (Koehler, 1926) Amphipneustes rostratus (p. )
Amphipontonia niugini Ďuriš & Šobáňová, 2020 Amphipontonia niugini (p. )
Amphiporella baltica Friedrich, 1940 Amphiporella baltica (p. )
Amphiporus cervicalis (Stimpson, 1857) Amphiporus cervicalis (p. )
Amphiporus depressus (Stimpson, 1857) Amphiporus depressus (p. )
Amphiporus frontalis Verrill, 1892 Amphiporus frontalis (p. )
Amphiporus heterosorus Verrill, 1892 Amphiporus heterosorus (p. )
Amphiporus imparispinosus Griffin, 1898 Amphiporus imparispinosus (p. )
Amphiporus lactifloreus (Johnston, 1828) Amphiporus lactifloreus (p. )
Amphiporus moseleyi Hubrecht, 1887 Amphiporus moseleyi (p. )
Amphiporus sinuosus (Stimpson, 1857) Amphiporus sinuosus (p. )
Amphiro pacifica Rullier, 1972 Amphiro pacifica (p. )
Amphiroa crustiformis Dawson, 1963 Amphiroa crustiformis (p. )
Amphisbetia operculata (Linnaeus, 1758) Amphisbetia operculata (p. )
Amphisbetia ramifera Watson, 2019 Amphisbetia ramifera (p. )
Amphiscolops oni Asai, Miyazawa, Yanase, Inaba & Nakano, 2022 Amphiscolops oni (p. )
Amphisorus hemprichii Ehrenberg, 1839 Amphisorus hemprichii (p. )
Amphisorus kudakajimensis (Gudmundsson, 1994) Amphisorus kudakajimensis (p. )
Amphisorus sauronesensis Lee, Burnham & Cevasco, 2004 Amphisorus sauronesensis (p. )
Amphissa acutecostata (Philippi, 1844) Amphissa acutecostata (p. )
Amphistegina bicirculata Larsen, 1976 Amphistegina bicirculata (p. )
Amphistegina lessonii d´Orbigny, 1843 Amphistegina lessonii (p. )
Amphistegina lobifera Larsen, 1976 Amphistegina lobifera (p. )
Amphistegina madagascarensis d´Orbigny, 1903 Amphistegina madagascarensis (p. )
Amphistegina papillosa Said, 1949 Amphistegina papillosa (p. )
Amphistegina quoyii d'Orbigny, 1826 Amphistegina quoyii (p. )
Amphistegina radiata (Fichtel & Moll, 1798) Amphistegina radiata (p. )
Amphithalamus fulcira (Laceron, 1956) Amphithalamus fulcira (p. )
Amphithalamus rauli Rolán, 1991 Amphithalamus rauli (p. )
Amphithalamus sundayensis Oliver, 1915 Amphithalamus sundayensis (p. )
Amphithrax pilosus (Rathbun, 1892) Amphithrax pilosus (p. )
Amphithyris buckmani Thomson, 1918 Amphithyris buckmani (p. )
Amphithyris hallettensis Foster, 1974 Amphithyris hallettensis (p. )
Amphithyris richardsoni Campbell & Fleming, 1981 Amphithyris richardsonae (p. )
Amphithyris seminula (Philippi, 1836) Amphithyris seminula (p. )
Amphithyrus bispinosus Claus, 1879 Amphithyrus bispinosus (p. )
Amphithyrus sculpturatus Claus, 1879 Amphithyrus sculpturatus (p. )
Amphitretus thielei Robson, 1930 Amphitretus thielei (p. )
Amphitrite birulai Ssolowiew, 1899 Amphitrite birulai (p. )
Amphitrite brunnea (Stimpson, 1854) Amphitrite brunnea (p. )
Amphitrite buzhinskaje Jirkov, 2020 Amphitrite buzhinskaje (p. )
Amphitrite cirrata Müller Amphitrite cirrata (p. )
Amphitrite johnstoni unspecified Amphitrite johnstoni (p. )
Amphitrite kerguelensis McIntosh, 1876 Amphitrite kerguelensis (p. )
Amphitrite oculata Hessle, 1917 Amphitrite oculata (p. )
Amphitrite rubra (Risso, 1828) Amphitrite rubra (p. )
Amphitrite rzhavskyi Jirkov, 2020 Amphitrite rzhavskyi (p. )
Amphitrite variabilis (Risso, 1826) Amphitrite variabilis (p. )
Amphitritides gracilis (Grube, 1860) Amphitritides gracilis (p. )
Amphitritides kuehlmanni Arvantidis & Koukouras, 1995 Amphitritides kuehlmanni (p. )
Amphiura abbreviata Koehler, 1905 Amphiura abbreviata (p. )
Amphiura algida Koehler, 1911 Amphiura algida (p. )
Amphiura antarctica Studer, 1876 Amphiura antarctica (p. )
Amphiura arcystata Clark, 1911 Amphiura arcystata (p. )
Amphiura argentea Lyman, 1879 Amphiura argentea (p. )
Amphiura atlantica Ljungman, 1867 Amphiura atlantica (p. )
Amphiura belgicae Koehler, 1900 Amphiura belgicae (p. )
Amphiura bountyia Devaney, 1974 Amphiura bountyia (p. )
Amphiura cherbonnieri Guille, 1972 Amphiura cherbonnieri (p. )
Amphiura chiajei Forbes, 1845 Amphiura chiajei (p. )
Amphiura correcta Koehler, 1907 Amphiura correcta (p. )
Amphiura crispa Mortensen, 1940 Amphiura crispa (p. )
Amphiura deficiens Koehler, 1922 Amphiura deficiens (p. )
Amphiura delamarei Cherbonnier, 1958 Amphiura delamarei (p. )
Amphiura dolia Clark, 1938 Amphiura dolia (p. )
Amphiura duncani Lyman, 1882 Amphiura duncani (p. )
Amphiura eugeniae Ljungman, 1867 Amphiura eugeniae (p. )
Amphiura filiformis (Müller, 1776) Amphiura filiformis (p. )
Amphiura flexuosa Ljungman, 1867 Amphiura flexuosa (p. )
Amphiura heptacantha (Mortensen, 1940) Amphiura heptacantha (p. )
Amphiura hexactis (Mortensen, 1940) Amphiura hexactis (p. )
Amphiura joubini Koehler, 1912 Amphiura joubini (p. )
Amphiura lacazei Guille, 1976 Amphiura lacazei (p. )
Amphiura lanceolata Lyman, 1879 Amphiura lanceolata (p. )
Amphiura lymani Studer, 1885 Amphiura lymani (p. )
Amphiura mediterranea Lyman, 1882 Amphiura mediterranea (p. )
Amphiura microplax Mortensen, 1936 Amphiura microplax (p. )
Amphiura microplax Mortensen, 1936 Amphiura microplax disjuncta (p. )
Amphiura monorima Mortensen, 1936 Amphiura monorima (p. )
Amphiura proposita Koehler, 1922 Amphiura proposita (p. )
Amphiura protecta Hertz, 1926 Amphiura protecta (p. )
Amphiura pusilla Farquhar, 1897 Amphiura pusilla (p. )
Amphiura rathbuni Koehler, 1914 Amphiura rathbuni (p. )
Amphiura remota O'Hara & Thuy, 2022 Amphiura remota (p. )
Amphiura rosea Farquhar, 1894 Amphiura rosea (p. )
Amphiura securigera unspecified Amphiura securigera (p. )
Amphiura tomentosa Lyman, 1879 Amphiura tomentosa (p. )
Amphiura velox Koehler, 1910 Amphiura velox (p. )
Amphora proteus Gregory Amphora proteus (p. )
Amphorina andra Korshunova, Malmberg, Prkić, Petani, Fletcher, Lundin & Martynov, 2020 Amphorina andra (p. )
Amphorina viriola Korshunova, Malmberg, Prkić, Petani, Fletcher, Lundin & Martynov, 2020 Amphorina viriola (p. )
Amphoriscus decennis Chagas & Cavalcanti, 2021 Amphoriscus decennis (p. )
Amphoriscus semoni Breitfuss, 1896 Amphoriscus semoni (p. )
Ampithoe cookana Peart, 2007 Ampithoe cookana (p. )
Ampithoe ferox (Chevreux, 1901) Ampithoe ferox (p. )
Ampithoe katae Peart, 2007 Ampithoe katae (p. )
Ampithoe kava Myers, 1985 Ampithoe kava (p. )
Ampithoe kergueleni Stebbing, 1888 Ampithoe kergueleni (p. )
Ampithoe laxipodus Appadoo & Myers, 2004 Ampithoe laxipodus (p. )
Ampithoe maxillissius unspecified Ampithoe maxillissius (p. )
Ampithoe roly Peart, 2007 Ampithoe roly (p. )
Ampithoe rosema Peart, 2007 Ampithoe rosema (p. )
Ampithoe rubricata (Montagu, 1808) Ampithoe rubricata (p. )
Ampithoe thaix Siqueira & Iwasa-Arai in Iwasa-Arai, Siqueira, Segadilha & Leite, 2021 Ampithoe thaix (p. )
Ampulla priamus (Gmelin, 1791) Ampulla priamus (p. )
Amusium pleuronectes (Linnaeus, 1758) Amusium pleuronectes (p. )
Amutatiola macroventosa Lu & Okutani, 2022 Amutatiola macroventosa (p. )
Amygdalum agglutinans (Cantraine, 1835) Amygdalum agglutinans (p. )
Amygdalum americanum Soot-Ryen, 1955 Amygdalum americanum (p. )
Amythas lutzi Desbruyéres & Laubier, 1996 Amythas lutzi (p. )
Anachis aliceae (Pallary, 1900) Anachis aliceae (p. )
Anachis bastionii Pelorce, 2020 Anachis bastionii (p. )
Anachis carloslirai Costa, 1996 Anachis carloslirae (p. )
Anachis domlamyi Pelorce, 2020 Anachis domlamyi (p. )
Anachis donnae Moolenbeek & Dance, 1994 Anachis donnae (p. )
Anachis fauroti (Jousseaume, 1888) Anachis fauroti (p. )
Anachis kathleenae Boyer, Pelorce & Gori, 2022 Anachis kathleenae (p. )
Anachis leblondae Pelorce, 2020 Anachis leblondae (p. )
Anachis madagascarensis Bozzetti, 2019 Anachis madagascarensis (p. )
Anachis mogolloni Arias Ávila, 2021 Anachis mogolloni (p. )
Anachis paumotensis (Tryon, 1883) Anachis paumotensis (p. )
Anachis pellucida Bozzetti, 2019 Anachis pellucida (p. )
Anachis rassierensis (Smythe, 1985) Anachis rassierensis (p. )
Anachis raysutana Smythe, 1985 Anachis raysutana (p. )
Anachis splendens Boyer, Pelorce & Gori, 2022 Anachis splendens (p. )
Anachis unidens Pelorce, 2020 Anachis unidens (p. )
Anacinetops stimpsoni Miers, 1879 Anacinetops stimpsoni (p. )
Anacithara anae Horro, Gori, Rosado & Rolán, 2021 Anacithara anae (p. )
Anacithara fortilabiata Horro, Gori, Rosado & Rolán, 2021 Anacithara fortilabiata (p. )
Anacithara pseudorissoina Horro, Gori, Rosado & Rolán, 2021 Anacithara pseudorissoina (p. )
Anacithara striata Ardovini, 2021 Anacithara striata (p. )
Anacropora forbesi Ridley, 1884 Anacropora forbesi (p. )
Anacropora pillai Veron, 2000 Anacropora pillai (p. )
Anacropora puertogalerae Nemenzo, 1964 Anacropora puertogalerae (p. )
Anacropora reticulata Veron & Wallace, 1984 Anacropora reticulata (p. )
Anacropora spinosa Rehberg, 1892 Anacropora spinosa (p. )
Anadara broughtonii (Schrenck, 1867) Anadara broughtonii (p. )
Anadara compacta (Reeve, 1844) Anadara compacta (p. )
Anadara disparilis (Reeve, 1844) Anadara disparilis (p. )
Anadara kagoshimensis (Tokunaga, 1906) Anadara kagoshimensis (p. )
Anadara mazatlanica (Hertlein & Strong, 1943) Anadara mazatlanica (p. )
Anadara mazatlanica (Hertlein & Strong, 1943) Arca mazatlanica (p. )
Anadara natalensis (Krauss, 1848) Anadara natalensis (p. )
Anadara polii (Mayer, 1868) Anadara polii (p. )
Anadara reinharti (Lowe, 1935) Anadara reinharti (p. )
Anadara reinharti (Lowe, 1935) Arca reinharti (p. )
Anadara rufescens (Reeve, 1844) Anadara rufescens (p. )
Anadara satowi (Dunker, 1882) Anadara satowi (p. )
Anadara similis (Adams, 1852) Anadara similis (p. )
Anadara similis (Adams, 1852) Arca similis (p. )
Anadara vellicata (Reeve, 1844) Anadara vellicata (p. )
Anaderma rancureli Lévi & Lévi, 1983 Anaderma rancureli (p. )
Anakinetica cumingi (Davidson, 1852) Anakinetica cumingi (p. )
Anamenia agassizi (Heath, 1918) Anamenia agassizi (p. )
Anamixis bananarama Thomas & Krapp-Schickel, 2011 Anamixis bananarama (p. )
Anamixis bazimut Thomas, 1997 Anamixis bazimut (p. )
Anamixis stebbingi Walker, 1904 Anamixis stebbingi (p. )
Anamixis torrida Barnard, 1974 Anamixis torrida (p. )
Anamobaea orstedii Kroyer, 1856 Anamobaea orstedii (p. )
Anapagurus bonnieri Nobili, 1905 Anapagurus bonnieri (p. )
Anapagurus chiroacanthus (Liljeborg, 1856) Anapagurus chiroacanthus (p. )
Anapagurus hyndmanni (Bell, 1845) Anapagurus hyndmanni (p. )
Anapagurus laevis (Bell, 1845) Anapagurus laevis (p. )
Anapagurus petiti Dechancé & Forest, 1962 Anapagurus petiti (p. )
Anapagurus smythi Ingle, 1993 Anapagurus smythi (p. )
Anarhynchus frontalis Quoy & Gaimard, 1830 Anarhynchus frontalis (p. )
Anarithma bulbosa Boyer, 2022 Anarithma bulbosa (p. )
Anarithma melvilli Boyer, 2022 Anarithma melvilli (p. )
Anarithma salisburyi (Cernohorsky, 1978) Mitromorpha salisburyi (p. )
Anarithma stepheni (Melvill & Standen, 1897) Anarithma stepheni (p. )
Anarthron dithrix Kornicker, 1975 Anarthron dithrix (p. )
Anarthron evexum Kornicker, 1975 Anarthron evexum (p. )
Anarthron pholion Kornicker, 1975 Anarthron pholion (p. )
Anas crecca Linnaeus, 1758 Anas crecca (p. )
Anas eatoni (Sharpe, 1875) Anas eatoni (p. )
Anas penelope Linnaeus, 1758 Anas penelope (p. )
Anas platyrhynchos Linnaeus, 1758 Anas platyrhynchos (p. )
Anaspio boreus Chamberlin, 1920 Anaspio boreus (p. )
Anasterias antarctica (Lütken, 1857) Anasterias antarctica (p. )
Anasterias laevigata (Hutton, 1879) Anasterias laevigata (p. )
Anasterias perrieri (Smith, 1876) Anasterias perrieri (p. )
Anasterias rupicola (Verrill, 1876) Anasterias rupicola (p. )
Anasterias studeri Perrier, 1891 Anasterias studeri (p. )
Anastromvos aldersladei Bryce & Wilson, 2019 Anastromvos aldersladei (p. )
Anastromvos catherinae Bryce & Wilson, 2019 Anastromvos catherinae (p. )
Anatoma alta (Watson, 1886) Anatoma alta (p. )
Anatoma amydra Geiger & Marshall, 2012 Anatoma amydra (p. )
Anatoma aupouria (Powell, 1937) Anatoma aupouria (p. )
Anatoma bisculpta Hoffman, Gofas & Freiwald, 2021 Anatoma bisculpta (p. )
Anatoma declivis Hoffman, Kniesz, Martínez Arbizu & Kihara, 2022 Anatoma declivis (p. )
Anatoma discapex Hoffman, Kniesz, Martínez Arbizu & Kihara, 2022 Anatoma discapex (p. )
Anatoma equatoria (Hedley, 1899) Anatoma equatoria (p. )
Anatoma euglypta (Pelseneer, 1903) Anatoma euglypta (p. )
Anatoma finlayi (Powell, 1937) Anatoma finlayi (p. )
Anatoma flemingi (Marshall, 2002) Anatoma flemingi (p. )
Anatoma globulus Geiger, 2012 Anatoma globulus (p. )
Anatoma golikovi Nekhaev & Krol, 2020 Anatoma golikovi (p. )
Anatoma indonesica Bandel, 1998 Anatoma indonesica (p. )
Anatoma japonica (Adams, 1862) Anatoma japonica (p. )
Anatoma kopua Geiger & Marshall, 2012 Anatoma kopua (p. )
Anatoma laevapex Hoffman, Kniesz, Martínez Arbizu & Kihara, 2022 Anatoma laevapex (p. )
Anatoma maxima (Schepman, 1908) Anatoma maxima (p. )
Anatoma megascutula Geiger & Marshall, 2012 Anatoma megascutula (p. )
Anatoma munieri (Fischer, 1862) Anatoma munieri (p. )
Anatoma pagoda Hoffman, Gofas & Freiwald, 2021 Anatoma pagoda (p. )
Anatoma paucisculpta Hoffman, Kniesz, Martínez Arbizu & Kihara, 2022 Anatoma paucisculpta (p. )
Anatoma pseudoequatoria (Kay, 1979) Anatoma pseudoequatoria (p. )
Anatoma rainesi Geiger, 2003 Anatoma rainesi (p. )
Anatoma rapaensis Geiger, 2008 Anatoma rapaensis (p. )
Anatoma regia (Mestayer, 1916) Anatoma regia (p. )
Anatoma symmetrica Hoffman, Gofas & Freiwald, 2021 Anatoma symmetrica (p. )
Anatoma yaroni Herbert, 1986 Anatoma yaroni (p. )
Anchialina agilis (Sars, 1877) Anchialina agilis (p. )
Anchialina grossa Hansen, 1910 Anchialina grossa (p. )
Anchimolgus abbreviatus Humes, 1991 Anchimolgus abbreviatus (p. )
Anchimolgus compressus Humes, 1996 Anchimolgus compressus (p. )
Anchimolgus contractus Humes, 1979 Anchimolgus contractus (p. )
Anchimolgus convexus Humes, 1978 Anchimolgus convexus (p. )
Anchimolgus gratus Humes, 1996 Anchimolgus gratus (p. )
Anchimolgus latens Humes, 1978 Anchimolgus latens (p. )
Anchimolgus maximus Kim, 2003 Anchimolgus maximus (p. )
Anchimolgus multidentatus Kim, 2003 Anchimolgus multidentatus (p. )
Anchimolgus nasutus Humes, 1996 Anchimolgus nasutus (p. )
Anchimolgus noumensis Kim, 2003 Anchimolgus noumensis (p. )
Anchimolgus punctilis Humes, 1978 Anchimolgus punctilis (p. )
Anchimolgus setellus (Humes, 1992) Anchimolgus setellus (p. )
Anchimolgus tanaus Humes, 1991 Anchimolgus tanaus (p. )
Anchimolgus tenuipes Kim, 2003 Anchimolgus tenuipes (p. )
Anchimolgus tridentatus Kim, 2003 Anchimolgus tridentatus (p. )
Anchinia savigniania Rathke, 1851 Anchinia savigniania (p. )
Anchinothria pycnobranchiata (McIntosh, 1885) Nothria abranchiata (p. )
Anchiopontonia hurii (Holthuis, 1981) Anchiopontonia hurii (p. )
Anchiphimedia dorsalis Barnard, 1930 Anchiphimedia dorsalis (p. )
Anchistioides compressus Paulson, 1875 Anchistioides compressus (p. )
Anchistioides willeyi (Borradaile, 1900) Anchistioides willeyi (p. )
Anchistrotos tangi Venmathi Maran, Moon & Adday, 2014 Anchistrotos tangi (p. )
Anchistus custos (Forsskål, 1775) Anchistus custos (p. )
Anchitosia queenslandensis (Livingstone, 1932) Anchitosia queenslandensis (p. )
Ancilla boschi Kilburn, 1980 Ancilla boschi (p. )
Ancilla castanea (Sowerby I, 1830) Ancilla castanea (p. )
Ancilla djiboutina (Jousseaume, 1894) Ancilla djiboutina (p. )
Ancilla exigua (Sowerby I, 1830) Ancilla exigua (p. )
Ancilla farsiana Kilburn, 1981 Ancilla farsiana (p. )
Ancilla guttata Boyer, 2015 Ancilla guttata (p. )
Ancilla inornata (Smith, 1879) Ancilla inornata (p. )
Ancilla ovalis (Sowerby II, 1859) Ancilla ovalis (p. )
Ancilla pruinosa Boyer, 2015 Ancilla pruinosa (p. )
Ancilla sticta Kilburn, 1981 Ancilla sticta (p. )
Ancilla sultana Boyer, 2015 Ancilla sultana (p. )
Ancilla undulata Boyer, 2015 Ancilla undulata (p. )
Ancillista muscae (Pilsbry, 1926) Ancillista muscae (p. )
Ancinus velella Guedes-Silva, Paiva, Maida & Souza-Filho, 2019 Ancinus velella (p. )
Ancistrobasis monodon (Schepman, 1908) Ancistrobasis monodon (p. )
Ancula gibbosa (Risso, 1818) Ancula gibbosa (p. )
Ancylocheles gravelei (Sankolli, 1963) Ancylocheles gravelei (p. )
Ancylocoelium tropicum (Manter, 1940) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Ancylocoelium tropicum (p. )
Ancylodactyla elata (Zarenkov, 1994) Ancylodactyla elata (p. )
Ancylodactyla elongata (Zarenkov, 1969) Ancylodactyla elongata (p. )
Ancylodactyla nana (Zarenkov, 1990) Ancylodactyla nana (p. )
Ancylomenes holthuisi (Bruce, 1969) Ancylomenes holthuisi (p. )
Ancylomenes magnificus (Bruce, 1979) Ancylomenes magnificus (p. )
Ancylomenes speciosus (Okuno, 2004) Ancylomenes speciosus (p. )
Ancylomenes venustus (Bruce, 1989) Ancylomenes venustus (p. )
Ancyrocephalus ornatus Yamaguti, 1968 Ancyrocephalus ornatus (p. )
Ancyrocephalus parupenei Yamaguti, 1968 Ancyrocephalus parupenei (p. )
Ancyrocephalus pauu Yamaguti, 1968 Ancyrocephalus pauu (p. )
Andaniexis lupus Berge & Vader, 1997 Andaniexis lupus (p. )
Andaniexis ollii Berge, De Broyer & Vader, 2000 Andaniexis ollii (p. )
Andaniotes abyssorum Stebbing, 1888 Andaniotes abyssorum (p. )
Andaniotes linearis Barnard, 1932 Andaniotes linearis (p. )
Andaniotes pooh Berge, 2001 Andaniotes pooh (p. )
Andaniotes pseudolinearis Berge, 2001 Andaniotes pseudolinearis (p. )
Andeepia ingridae Biswas, Coleman & Hendrycks, 2009 Andeepia ingridae (p. )
Andreella uncifera (Busk, 1884) Andreella uncifera (p. )
Andresia partenopea (Andres, 1883) Andresia partenopea (p. )
Androgynella spectabilis (Studer, 1883) Androgynella spectabilis (p. )
Andronovius sewelli (Björnberg, 1982) Delius sewelli (p. )
Aneboconcha eichleri (Allan, 1939) Aneboconcha eichleri (p. )
Aneboconcha obscura Cooper, 1973 Aneboconcha obscura (p. )
Aneboconcha smithi (Pfeffer, 1887) Aneboconcha smithi (p. )
Anemonactis tohrui Izumi, Yanagi & Fujita, 2020 Anemonactis tohrui (p. )
Anemonia alicemartinae Haeussermann & Foersterra, 2001 Anemonia alicemartinae (p. )
Anemonia melanaster (Verrill, 1901) Anemonia melanaster (p. )
Anemonia mutabilis Verrill, 1928 Anemonia mutabilis (p. )
Anexechona ancorata Osburn, 1950 Anexechona ancorata (p. )
Angaria formosa (Reeve, 1842) Angaria formosa (p. )
Angaria loebbeckei Günther, 2022 Angaria loebbeckei (p. )
Angaria maitim Dekker, 2020 Angaria maitim (p. )
Angaria melanacantha (Reeve, 1842) Angaria melanacantha (p. )
Angaria putong Dekker, 2020 Angaria putong (p. )
Angaria stevenliei Parsons & Abbas, 2021 Angaria stevenliei (p. )
Angaria tyria (Reeve, 1842) Angaria tyria (p. )
Angiola fasciata (Gould, 1868) Planaxis fasciatus (p. )
Angiola lineata (da Costa, 1778) Angiola lineata (p. )
Anguillosyllis aciculata Maciolek, 2020 Anguillosyllis aciculata (p. )
Anguillosyllis acsara Maciolek, 2020 Anguillosyllis acsara (p. )
Anguillosyllis andeepia Maciolek, 2020 Anguillosyllis andeepia (p. )
Anguillosyllis blakei Maciolek, 2020 Anguillosyllis blakei (p. )
Anguillosyllis bruneiensis Maciolek, 2020 Anguillosyllis bruneiensis (p. )
Anguillosyllis carolina Maciolek, 2020 Anguillosyllis carolina (p. )
Anguillosyllis denaria Maciolek, 2020 Anguillosyllis denaria (p. )
Anguillosyllis elegantissima Maciolek, 2020 Anguillosyllis elegantissima (p. )
Anguillosyllis enneapoda Maciolek, 2020 Anguillosyllis enneapoda (p. )
Anguillosyllis hadra Maciolek, 2020 Anguillosyllis hadra (p. )
Anguillosyllis hampsoni Maciolek, 2020 Anguillosyllis hampsoni (p. )
Anguillosyllis hessleri Maciolek, 2020 Anguillosyllis hessleri (p. )
Anguillosyllis inornata Maciolek, 2020 Anguillosyllis inornata (p. )
Anguillosyllis sepula Maciolek, 2020 Anguillosyllis sepula (p. )
Anguillosyllis taleola Maciolek, 2020 Anguillosyllis taleola (p. )
Anguillosyllis truebloodi Maciolek, 2020 Anguillosyllis truebloodi (p. )
Anguinella palmata Van Beneden, 1845 Anguinella palmata (p. )
Anguipecten gregoryi Dall, Bartsch & Rehder, 1938 Anguipecten gregoryi (p. )
Anguipecten pacificus Dijkstra, 2002 Anguipecten pacificus (p. )
Anguipecten superbus (Sowerby, 1842) Anguipecten superbus (p. )
Angulogerina earlandi Parr, 1950 Angulogerina earlandi (p. )
Anguloscalpellum microceros (MacDonald, 1929) Anguloscalpellum microceros (p. )
Anguloscalpellum pedunculatum (Hoek, 1883) Anguloscalpellum pedunculatum (p. )
Angulus lanceolatus (Gmelin, 1791) Angulus lanceolatus (p. )
Angulus probinus (Boss, 1964) Angulus probinus (p. )
Angursa abyssalis Fujimoto & Hansen, 2019 Angursa abyssalis (p. )
Angursa antarctica Villora-Moreno, 1998 Angursa antarctica (p. )
Angursa seisuimaruae Fujimoto & Hansen, 2019 Angursa seisuimaruae (p. )
Aniculus aniculus Fabricius Aniculus aniculus (p. )
Aniculus erythraeus Forest, 1984 Aniculus erythraeus (p. )
Aniculus retipes Lewinsohn, 1982 Aniculus retipes (p. )
Aniculus ursus (Olivier, 1811) Aniculus ursus (p. )
Anidolyta duebenii (Loven, 1846) Anidolyta duebenii (p. )
Anilocra angeladaviesae Welicky & Smit, 2019 Anilocra angeladaviesae (p. )
Anilocra australis Schioedte & Meinert, 1881 Anilocra australis (p. )
Anilocra bunkleywilliamsae Welicky & Smit, 2019 Anilocra bunkleywilliamsae (p. )
Anilocra frontalis Milne-Edwards, 1840 Anilocra frontalis (p. )
Anilocra grandmaae Aneesh, Hadfield, Smit & Kumar, 2021 Anilocra grandmaae (p. )
Anilocra hadfieldae Welicky & Smit, 2019 Anilocra hadfieldae (p. )
Anilocra ianhudsoni Welicky & Smit, 2019 Anilocra ianhudsoni (p. )
Anilocra jovanasi Welicky & Smit, 2019 Anilocra jovanasi (p. )
Anilocra longicauda Schioedte & Meinert, 1881 Anilocra longicauda (p. )
Anilocra paulsikkeli Welicky & Smit, 2019 Anilocra paulsikkeli (p. )
Anilocra physodes (Linnaeus, 1758) Anilocra physodes (p. )
Animoceradocus semiserratus (Bate, 1862) Animoceradocus semiserratus (p. )
Aniptumnus quadridentatus (de Man, 1895) Aniptumnus quadridentatus (p. )
Anisakis simplex (Rudolphi, 1809) Anisakis simplex (p. )
Anisodonta alata (Powell, 1952) Anisodonta alata (p. )
Anisodonta alata (Powell, 1952) Anisodonta alata trigonia (p. )
Anisodoris marmorata (Bergh, 1881) Anisodoris marmorata (p. )
Anisometra frigida John, 1939 Anisometra frigida (p. )
Anisomolgus ensifer Humes, 1982 Anisomolgus ensifer (p. )
Anisomolgus goniodes Humes, 1982 Anisomolgus goniodes (p. )
Anisomolgus protentus (Humes & Frost, 1964) Anisomolgus protentus (p. )
Anisomolgus pterolobatus Humes, 1982 Anisomolgus pterolobatus (p. )
Anisomysis arabica Wooldridge & Victor, 2004 Anisomysis arabica (p. )
Anisomysis lombokensis Sawamoto, Hanamura, Mantiri & Ohtsuka, 2020 Anisomysis lombokensis (p. )
Anisomysis pelewensis Ii, 1964 Anisomysis pelewensis (p. )
Anisopagurus asteriscus Lemaitre, 2020 Anisopagurus asteriscus (p. )
Ankersquilla pardus Ahyong, Porter & Caldwell, 2020 Ankersquilla pardus (p. )
Annachlamys iredalei (Powell, 1958) Annachlamys iredalei (p. )
Annectocyma arcuata (Harmelin, 1976) Annectocyma arcuata (p. )
Annectocyma indistincta (Canu & Bassler, 1929) Annectocyma indistincta (p. )
Annectocyma major (Johnston, 1847) Annectocyma major (p. )
Annectocyma tubulosa (Busk, 1875) Annectocyma tubulosa (p. )
Anneissia bennetti (Müller, 1841) Anneissia bennetti (p. )
Anneissia grandicalyx (Carpenter, 1882) Anneissia grandicalyx (p. )
Anneissia intermedia (Clark, 1916) Anneissia intermedia (p. )
Anneissia japonica (Müller, 1841) Anneissia japonica (p. )
Annella mollis (Nutting, 1910) Annella mollis (p. )
Annella reticulata (Ellis & Solander, 1786) Annella reticulata (p. )
Annina hugliensis Mitra & Tabassum, 2020 Annina hugliensis (p. )
Annuloplatidia annulata (Atkins, 1959) Annuloplatidia annulata (p. )
Annuloplatidia curiosa Bitner, 2014 Annuloplatidia curiosa (p. )
Annuloplatidia horni (Gabb, 1861) Annuloplatidia horni (p. )
Annuloplatidia indopacifica Zezina, 1981 Annuloplatidia indopacifica (p. )
Annuloplatidia richeri Bitner, 2009 Annuloplatidia richeri (p. )
Anobothrus antarctica Monro, 1939 Anobothrus antarctica (p. )
Anobothrus auriculatus Alalykina & Polyakova, 2020 Anobothrus auriculatus (p. )
Anobothrus gracilis (Malmgren, 1865) Anobothrus gracilis (p. )
Anobothrus jirkovi Alalykina & Polyakova, 2020 Anobothrus jirkovi (p. )
Anobothrus konstantini Säring & Bick in Säring, Bick & Link, 2022 Anobothrus konstantini (p. )
Anobothrus laubieri (Desbruyères, 1978) Melythasides laubieri (p. )
Anobothrus paleaodiscus Schüller & Jirkov, 2013 Anobothrus paleaodiscus (p. )
Anobothrus patagonicus (Kinberg, 1866) Anobothrus patagonicus (p. )
Anobothrus sonne Alalykina & Polyakova, 2020 Anobothrus sonne (p. )
Anodonta anatina (Linnaeus, 1758) Anodonta anatina (p. )
Anodonta cygnea (Linnaeus, 1758) Anodonta cygnea (p. )
Anodontites trapesialis (Lamarck, 1819) Anodontites trapesialis (p. )
Anolacia lorenzi Cossignani, 2022 Anolacia lorenzi (p. )
Anomalina grosserugosa Brady, 1884 Anomalina grosserugosa (p. )
Anomalinella rostrata (Brady, 1881) Anomalinella rostrata (p. )
Anomalisipho verkruezeni (Kobelt, 1876) Anomalisipho verkruezeni (p. )
Anomalocera patersoni Templeton, 1837 Anomalocera patersoni (p. )
Anomastraea irregularis von Marenzeller, 1901 Anomastraea irregularis (p. )
Anomia achaeus Gray, 1805 Anomia achaeus (p. )
Anomia chinensis Philippi, 1849 Anomia chinensis (p. )
Anomia ephippium Linnaeus, 1758 Anomia ephippium (p. )
Anomia peruviana D'Orbigny, 1846 Anomia peruviana (p. )
Anomoeomunida caribensis (Mayo, 1972) Anomoeomunida caribensis (p. )
Anomoianthella lamella Pulitzer-Finali & Pronzato, 1999 Anomoianthella lamella (p. )
Anomoianthella rubra Bergquist, 1995 Anomoianthella rubra (p. )
Anonyx pacificus Gurjanova, 1962 Anonyx pacificus (p. )
Anoplodactylus petiolatus (Krøyer, 1844) Anoplodactylus petiolatus (p. )
Anoplodactylus pygmaeus (Hodge, 1864) Anoplodactylus pygmaeus (p. )
Anoplodactylus typhlops Sars, 1888 Anoplodactylus typhlops (p. )
Anoplodactylus virescens (Hodge, 1864) Anoplodactylus virescens (p. )
Anoplodium chirodotae Sabussow, 1900 Anoplodium chirodotae (p. )
Anoplonida inermis (Baba, 1994) Anoplonida inermis (p. )
Anoplostoma campbelli Allgen, 1932 Anoplostoma campbelli (p. )
Anoplostoma exceptum Schulz, 1935 Anoplostoma exceptum (p. )
Anoplostoma viviparum (Butschli, 1974) Anoplostoma viviparum (p. )
Anoplosyllis edentula Claparède, 1868 Anoplosyllis edentula (p. )
Anotrichium furcellatum (J. Agardh) Baldock Anotrichium furcellatum (p. )
Anous tenuirostris (Temminck, 1823) Anous tenuirostris (p. )
Anoxycalyx ijimai Kirkpatrick, 1907 Anoxycalyx ijimai (p. )
Anoxycalyx joubini (Topsent, 1916) Anoxycalyx joubini (p. )
Anoxycalyx laceratus Koltun, 1967 Anoxycalyx laceratus (p. )
Anser anser (Linnaeus, 1758) Anser anser (p. )
Anser brachyrhynchus Baillon, 1834 Anser brachyrhynchus (p. )
Anser erythropus (Linnaeus, 1758) Anser erythropus (p. )
Anser fabalis (Latham, 1787) Anser fabalis (p. )
Anseropoda antarctica Fisher, 1940 Anseropoda antarctica (p. )
Anseropoda lobiancoi (Ludwig, 1897) Anseropoda lobiancoi (p. )
Anseropoda placenta unspecified Anseropoda placenta (p. )
Antalis albatrossae Scarabino, 2008 Antalis albatrossae (p. )
Antalis entalis (Linnaeus, 1758) Antalis entalis (p. )
Antalis pilsbryi (Rehder, 1942) Antalis pilsbryi (p. )
Antalis vulgaris (da Costa, 1778) Antalis vulgaris (p. )
Antarcticaetos bubeccata (Rogick, 1955) Antarcticaetos bubeccata (p. )
Antarcticobdella crozetensis Sawyer, 1972 Antarcticobdella crozetensis (p. )
Antarctinoe ferox (Baird, 1865) Antarctinoe ferox (p. )
Antarctinoe spicoides (Hartmann-Schröder, 1986) Antarctinoe spicoides (p. )
Antarctodius rauscherti Coleman & Kauffeldt, 2001 Antarctodius rauscherti (p. )
Antarctodomus thielei (Powell, 1958) Antarctodomus thielei (p. )
Antarctogeneia macrodactyla Thurston, 1974 Antarctogeneia macrodactyla (p. )
Antarctolineus scotti (Baylis, 1915) Antarctolineus scotti (p. )
Antarctomysis ohlinii Hansen, 1908 Antarctomysis ohlinii (p. )
Antarctomysis profunda Ledoyer, 1990 Antarctomysis profunda (p. )
Antarctonemertes validum (Bürger, 1893) Antarctonemertes validum (p. )
Antarctoscyphus asymmetricus Peña Cantero, Garcia Carrascosa & Vervoort, 1997 Antarctoscyphus asymmetricus (p. )
Antarctoscyphus biformis (Jäderholm, 1905) Antarctoscyphus biformis (p. )
Antarctoscyphus elongatus (Jäderholm, 1904) Antarctoscyphus elongatus (p. )
Antarctoscyphus mawsoni (Briggs, 1938) Antarctoscyphus mawsoni (p. )
Antarctoscyphus spiralis (Hickson & Gravely, 1907) Antarctoscyphus spiralis (p. )
Antarctospira badenpowelli (Dell, 1990) Antarctospira badenpowelli (p. )
Antarctospira mawsoni (Powell, 1958) Antarctospira mawsoni (p. )
Antarctospira principalis (Thiele, 1912) Antarctospira principalis (p. )
Antarctothoa antarctica Moyano & Gordon, 1980 Antarctothoa antarctica (p. )
Antarctothoa bougainvillei (d'Orbigny, 1842) Antarctothoa bougainvillei (p. )
Antarctothoa delta (Ryland & Gordon, 1977) Antarctothoa delta (p. )
Antarctothoa dictyota (Hayward, 1993) Antarctothoa dictyota (p. )
Antarcturus furcatus (Studer, 1882) Antarcturus furcatus (p. )
Antarcturus glacialis (Beddard, 1886) Antarcturus glacialis (p. )
Antarcturus horridus Tattersall, 1921 Antarcturus horridus (p. )
Antarcturus horridus Tattersall, 1921 Antarcturus horridus serratus (p. )
Antarctus mawsoni (Bage, 1938) Antarctus mawsoni (p. )
Antatelson claudei Krapp-Schickel, 2011 Antatelson claudei (p. )
Antatelson rostratum Bellan-Santini & Ledoyer, 1974 Antatelson rostratum (p. )
Antatelson tuberculatum Andres, 1989 Antatelson tuberculatum (p. )
Antatelson walkeri (Chilton, 1912) Antatelson walkeri (p. )
Anteaeolidiella lurana (Marcus & Marcus, 1967) Anteaeolidiella lurana (p. )
Antedon bifida unspecified Antedon bifida (p. )
Antedon mediterranea (Lamarck, 1816) Antedon mediterranea (p. )
Antedon petasus (Dueben & Koren, 1846) Antedon petasus (p. )
Anteliaster australis Fisher, 1940 Anteliaster australis (p. )
Anteliaster scaber (Smith, 1876) Anteliaster scaber (p. )
Antennella billardi Galea, 2021 Antennella billardi (p. )
Antennella megatheca Ansín Agís, Vervoort, & Ramil, 2009 Antennella megatheca (p. )
Antennella sinuosa Ansín Agís, Vervoort, & Ramil, 2009 Antennella sinuosa (p. )
Anthelia glauca Lamarck, 1816 Anthelia glauca (p. )
Anthemiphyllia grossa Kitahara & Cairns, 2021 Anthemiphyllia grossa (p. )
Anthemiphyllia patera Pourtalès, 1878 Anthemiphyllia patera (p. )
Anthenea conjugens Döderlein, 1935 Anthenea conjugens (p. )
Anthenea pentagonula (Lamarck, 1816) Anthenea pentagonula (p. )
Anthenea regalis Koehler, 1910 Anthenea regalis (p. )
Anthenoides laevigatus Liao & Clark, 1989 Anthenoides laevigatus (p. )
Anthenoides tenuis Liao & Clark, 1989 Anthenoides tenuis (p. )
Anthessius alatus Humes & Stock, 1965 Anthessius alatus (p. )
Anthessius amicalis Humes & Stock, 1965 Anthessius amicalis (p. )
Anthessius brevicauda (Leigh-Sharpe, 1934) Anthessius brevicauda (p. )
Anthessius dolabellae Humes & Ho, 1965 Anthessius dolabellae (p. )
Anthessius mytilicolus Reddiah, 1966 Anthessius mytilicolus (p. )
Anthessius pinctadae Humes, 1973 Anthessius pinctadae (p. )
Antho arctica (Koltun, 1959) Antho arctica (p. )
Antho dichotoma (Esper, 1794) Antho dichotoma (p. )
Antho graceae (Bakus, 1966) Antho graceae (p. )
Antho gymnazusa (Schmidt, 1870) Antho gymnazusa (p. )
Antho illgi (Bakus, 1966) Antho illgi (p. )
Antho karykina (De Laubenfels, 1927) Antho karykina (p. )
Antho lambei (Burton, 1935) Antho lambei (p. )
Antho levii (Bergquist & Fromont, 1988) Antho levii (p. )
Antho novizelanica (Ridley & Duncan, 1881) Antho novizelanica (p. )
Antho penneyi (de Laubenfels, 1936) Antho penneyi (p. )
Antho ridgwayi Stone, Lehnert & Hoff, 2019 Antho ridgwayi (p. )
Antho sarasiri Costa, Pansini & Bertolino, 2019 Antho sarasiri (p. )
Antho signata (Topsent, 1904) Antho signata (p. )
Anthobothrium parimae Kamachali & Haseli, 2022 Anthobothrium parimae (p. )
Anthobothrium samae Kamachali & Haseli, 2022 Anthobothrium samae (p. )
Anthobothrium shayani Kamachali & Haseli, 2022 Anthobothrium shayani (p. )
Anthogorgia divaricata (Verrill, 1865) Anthogorgia divaricata (p. )
Anthogorgia ochracea Grasshoff, 1999 Anthogorgia ochracea (p. )
Anthohebella parasitica (Ciamician, 1880) Anthohebella parasitica (p. )
Anthomastus bathyproctus Bayer, 1993 Anthomastus bathyproctus (p. )
Anthometra adriani (Bell, 1908) Anthometra adriani (p. )
Anthophiura granulatus (Clark, 1939) Anthophiura granulatus (p. )
Anthophiura ingolfi Fasmer, 1930 Anthophiura ingolfi (p. )
Anthopleura anjunae Den Hartog & Vennam, 1993 Anthopleura anjunae (p. )
Anthopleura hermaphroditica (Carlgren, 1899) Anthopleura hermaphroditica (p. )
Anthopleura mariae Vassallo-Avalos, González-Muñoz,Acuña & Rivas, 2020 Anthopleura mariae (p. )
Anthotethya fromontae Sarà & Sarà, 2002 Anthotethya fromontae (p. )
Anthothela pacifica (Kükenthal, 1913) Anthothela pacifica (p. )
Anthura gracilis (Montagu, 1808) Anthura gracilis (p. )
Anticlimax schumoi (Vanatta, 1913) Anticlimax schumoi (p. )
Anticoma acuminata (Eberth, 1863) Anticoma acuminata (p. )
Anticoma eberthi Bastian, 1865 Anticoma eberthi (p. )
Anticoma stekhoveni Wieser, 1953 Anticoma stekhoveni (p. )
Anticyathus primitivus (Allgen, 1933) Anticyathus primitivus (p. )
Antigona lacerata (Hanley, 1845) Antigona lacerata (p. )
Antigona magnifica (Hanley, 1845) Antigona magnifica (p. )
Antillogorgia elisabethae Bayer, 1961 Antillogorgia elisabethae (p. )
Antillophos varicosus (Gould, 1849) Antillophos varicosus (p. )
Antimargarita bentarti Aldea, Zelaya & Troncoso, 2009 Antimargarita bentarti (p. )
Antimargarita dulcis (Smith, 1907) Antimargarita dulcis (p. )
Antimargarita powelli Aldea, Zelaya & Troncoso, 2009 Antimargarita powelli (p. )
Antinoe kermadecensis (McIntosh, 1885) Antinoe kermadecensis (p. )
Antipathella strigosa Brook, 1889 Antipathella strigosa (p. )
Antipathella wollastoni (Gray, 1857) Antipathella wollastoni (p. )
Antipathes atlantica Gray, 1857 Antipathes atlantica (p. )
Antipathes boscii Lamouroux, 1816 Antipathes boscii (p. )
Antipathes brookii (Whitelegge, 1899) Antipathes brookii (p. )
Antipathes coronata Opresko, 2019 Antipathes coronata (p. )
Antipathes dicrocrada Opresko, 2019 Antipathes dicrocrada (p. )
Antipathes dissecta Duchassaing de Fombressin & Michelotti, 1864 Antipathes dissecta (p. )
Antipathes dubia (Brook, 1889) Antipathes dubia (p. )
Antipathes elegans (Thomson & Simpson, 1905) Antipathes elegans (p. )
Antipathes grayi (Roule, 1902) Antipathes grayi (p. )
Antipathes griggi Opresko, 2009 Antipathes griggi (p. )
Antipathes indistincta van Pesch, 1914 Antipathes indistincta (p. )
Antipathes irregularis (Thomson & Simpson, 1905) Antipathes irregularis (p. )
Antipathes nilanduensis Cooper, 1903 Antipathes nilanduensis (p. )
Antipathes plantagenista (Cooper, 1903) Antipathes plantagenista (p. )
Antipathes polyhedra Opresko, 2019 Antipathes polyhedra (p. )
Antipathes sibogae van Pesch, 1914 Antipathes sibogae (p. )
Antipathes spinulosa (Schultze, 1896) Antipathes spinulosa (p. )
Antipathes sylospongia Oresko & Wagner, 2020 Antipathes sylospongia (p. )
Antipathes thamnoides (Schultze, 1896) Antipathes thamnoides (p. )
Antipathes tristis (Duchassaing, 1870) Antipathes tristis (p. )
Antipathozoanthus tubus Kise, Obuchi & Reimer, 2021 Antipathozoanthus tubus (p. )
Antipodactis scotiae Rodríguez, López-González & Daly, 2009 Antipodactis scotiae (p. )
Antisabia foliacea (Quoy & Gaimard, 1835) Antisabia foliacea (p. )
Antithamnion cruciatum (C. Agardh) Nägeli Antithamnion cruciatum (p. )
Antithamnion densum (Suhr) M.A. Howe Antithamnion densum (p. )
Antithamnion graeffei (Grunow) De Toni Antithamnion graeffei (p. )
Antithamnion nipponicum Yamada & Inagaki, 1935 Antithamnion nipponicum (p. )
Antithamnion veleroae Taylor, 1945 Antithamnion veleroae (p. )
Antithamnionella spirographidis (Schiffner) E.M. Wollaston Antithamnionella spirographidis (p. )
Antithamnionella ternifolia (J.D. Hooker & Harvey) Lyle Antithamnionella ternifolia (p. )
Antomicron pellucidum Cobb, 1920 Antomicron pellucidum (p. )
Antonietta luteorufa Schmekel, 1966 Antonietta luteorufa (p. )
Antrechinus drygalskii (Mortensen, 1905) Antrechinus drygalskii (p. )
Antrechinus mortenseni (David & Mooi, 1990) Antrechinus mortenseni (p. )
Antrechinus nordenskjoldi (Mortensen, 1905) Antrechinus nordenskjoldi (p. )
Antropora absidata Winston & Jackson, 2021 Antropora absidata (p. )
Antropora acicularis Winston & Jackson, 2021 Antropora acicularis (p. )
Antropora compressa (Osburn, 1927) Antropora compressa (p. )
Antropora cruzeiro Ramalho & Moraes, 2021 Antropora cruzeiro (p. )
Antropora curvirostris Winston & Jackson, 2021 Antropora curvirostris (p. )
Antropora granulifera (Hincks, 1880) Antropora granulifera (p. )
Antropora minor (Hincks, 1880) Antropora minor (p. )
Anuretes anomalus Pillai, 1967 Anuretes anomalus (p. )
Anuretes branchialis Rangnekar, 1953 Anuretes branchialis (p. )
Anuretes similis Ho & Lin, 2000 Anuretes similis (p. )
Anuropus kussakini Vasina, 1998 Anuropus kussakini (p. )
Aonidella cirrobranchiata (Day, 1961) Aonidella cirrobranchiata (p. )
Aonides oxycephala (Sars, 1862) Aonides oxycephala (p. )
Aonides paucibranchiata Southern, 1914 Aonides paucibranchiata (p. )
Aora aoriformis (Ledoyer, 1984) Aora aoriformis (p. )
Aora gracilis (Bate, 1857) Aora gracilis (p. )
Aora karibu Vader & Krapp, 2005 Aora karibu (p. )
Aora kergueleni Stebbing, 1888 Aora kergueleni (p. )
Aora maculata (Thomson, 1879) Aora maculata (p. )
Aora spinimerus (Ledoyer, 1984) Aora spinimerus (p. )
Aora trichobostrycha Stebbing, 1888 Aora trichobostrychus (p. )
Aora typica Krøyer, 1845 Aora typica (p. )
Aoroides longimerus Ren & Zheng, 1996 Aoroides longimerus (p. )
Aoroides palfreyensis Myers, 2009 Aoroides palfreyensis (p. )
Aoroides parvus Myers, 2009 Aoroides parvus (p. )
Apanthura laevipedata Kim & Yoon, 2021 Apanthura laevipedata (p. )
Apataxia cerithiiformis (Tryon, 1887) Apataxia cerithiiformis (p. )
Apaturris expeditionis (Oliver, 1915) Apaturris expeditionis (p. )
Aphanipathes sarothamnoides Brook, 1889 Aphanipathes sarothamnoides (p. )
Aphanipathes verticillata Brook, 1889 Aphanipathes verticillata (p. )
Aphanocapsa litoralis Hansgirg Aphanocapsa litoralis (p. )
Aphanochaete repens A. Braun Aphanochaete repens (p. )
Aphanostoma rhomboides Jensen, 1878 Aphanostoma rhomboides (p. )
Aphantolana moortgati (Müller & Salvat, 1993) Aphantolana moortgati (p. )
Aphantolana wandoor Anil & Jayaraj, 2020 Aphantolana wandoor (p. )
Apharyngtus punicus Westheide, 1971 Apharyngtus punicus (p. )
Aphelochaeta filiformis (Keferstein, 1862) Aphelochaeta filiformis (p. )
Aphelochaeta marioni (Saint-Joseph, 1894) Aphelochaeta marioni (p. )
Aphelochaeta multibranchis (Grube, 1863) Aphelochaeta multibranchis (p. )
Apherusa bispinosa (Bate, 1857) Apherusa bispinosa (p. )
Apherusa clevei Sars, 1904 Apherusa clevei (p. )
Apherusa corbeli Lagardère, 1968 Apherusa corbeli (p. )
Apherusa jurinei Milne-Edwards Apherusa jurinei (p. )
Apherusa ovalipes Norman & Scott, 1906 Apherusa ovalipes (p. )
Aphrocallistes intermedia Okada, 1932 Aphrocallistes intermedia (p. )
Aphrodita abyssalis Kirkegaard, 1996 Aphrodita abyssalis (p. )
Aphrodita aculeata Linnaeus, 1761 Aphrodita aculeata (p. )
Aphrodita alta Kinberg, 1856 Aphrodita alta (p. )
Aphrodora kurodai (Matsubara, 2007) Aphrodora kurodai (p. )
Aphrodora noguchii (Habe, 1958) Aphrodora noguchii (p. )
Aphrodora yerburyi (Smith, 1891) Aphrodora yerburyi (p. )
Aphrodroma brevirostris (Lesson, 1831) Aphrodroma brevirostris (p. )
Aplidiopsis pyriformis (Herdman, 1886) Aplidiopsis pyriformis (p. )
Aplidiopsis vitreum (Lahille, 1887) Aplidiopsis vitreum (p. )
Aplidium accarense (Millar, 1953) Aplidium accarense (p. 211 )
Aplidium aegeaensis (Hartmeyer, 1904) Aplidium aegeaensis (p. )
Aplidium africanum Sluiter, 1905 Aplidium africanum (p. )
Aplidium arenatum (Van Name, 1945) Aplidium arenatum (p. )
Aplidium argus (Milne-Edwards, 1841) Aplidium argus (p. )
Aplidium asperum Drasche, 1883 Aplidium asperum (p. )
Aplidium brementi (Harant, 1925) Aplidium brementi (p. )
Aplidium challengeri Brunetti, 2007 Aplidium challengeri (p. )
Aplidium colini Monniot & Monniot, 1999 Aplidium colini (p. )
Aplidium conicum (Olivi, 1792) Aplidium conicum (p. )
Aplidium constrictum (Sluiter, 1900) Aplidium constrictum (p. )
Aplidium cottrelli (Brewin, 1957) Aplidium cottrelli (p. )
Aplidium cunhense Millar, 1967 Aplidium cunhense (p. )
Aplidium draschei Brunetti, 2007 Aplidium draschei (p. )
Aplidium elegans (Giard, 1872) Aplidium elegans (p. )
Aplidium fumigatum Herdman, 1886 Aplidium fumigatum (p. )
Aplidium gelatinosum (Medioni, 1970) Aplidium gelatinosum (p. )
Aplidium gibbulosum (Savigny, 1816) Aplidium gibbulosum (p. )
Aplidium glabrum (Verrill, 1871) Aplidium glabrum (p. )
Aplidium globosum (Herdman, 1886) Aplidium globosum (p. )
Aplidium griseum Lahille, 1890 Aplidium griseum (p. )
Aplidium hyalinum (Pérès, 1956) Aplidium hyalinum (p. )
Aplidium inversum (Pérès, 1959) Aplidium inversum (p. )
Aplidium knoxi (Brewin, 1956) Aplidium knoxi (p. )
Aplidium kottae Brunetti, 2007 Aplidium kottae (p. )
Aplidium longicaudatum (Sluiter, 1912) Aplidium longicaudatum (p. )
Aplidium maritimum (Brewin, 1958) Aplidium maritimum (p. )
Aplidium mediterraneum (Hartmeyer, 1909) Aplidium mediterraneum (p. )
Aplidium monotonicum Tokioka, 1954 Aplidium monotonicum (p. )
Aplidium nema Monniot & Monniot, 1976 Aplidium nema (p. )
Aplidium novaezealandiae Brewin, 1952 Aplidium novaezealandiae (p. )
Aplidium ocellatum Monniot & Monniot, 1987 Aplidium ocellatum (p. )
Aplidium pallidum (Verrill, 1871) Aplidium pallidum (p. )
Aplidium pantherinum (Sluiter, 1898) Aplidium pantherinum (p. )
Aplidium petrense Michaelsen, Aplidium petrense (p. )
Aplidium phortax (Michaelsen, 1924) Aplidium phortax (p. )
Aplidium polytrema (Monniot & Monniot, 1983) Aplidium polytrema (p. )
Aplidium profundum (Sluiter, 1909) Aplidium profundum (p. )
Aplidium proliferum (Milne-Edwards, 1841) Aplidium proliferum (p. )
Aplidium pseudolobatum (Pérès, 1956) Aplidium pseudolobatum (p. )
Aplidium quadrisulcatum Millar, 1960 Aplidium quadrisulcatum (p. )
Aplidium radicosum (Monniot & Monniot, 1979) Aplidium radicosum (p. )
Aplidium retiforme Herdman, 1886 Aplidium retiforme (p. )
Aplidium ruzickai Sanamyan & Gleason, 2009 Aplidium ruzickai (p. )
Aplidium sagresensis Ramos-Espla, Turon & Vazquez, 1993 Aplidium sagresensis (p. )
Aplidium seeligeri Millar, 1960 Aplidium seeligeri (p. )
Aplidium solidum (Ritter & Forsyth, 1917) Aplidium solidum (p. )
Aplidium spauldingi (Ritter, 1907) Aplidium spauldingi (p. )
Aplidium stelliferum (Sluiter, 1900) Aplidium stelliferum (p. )
Aplidium tabarquensis Ramos-Espla, 1991 Aplidium tabarquensis (p. )
Aplidium translucidum (Ritter, 1901) Aplidium translucidum (p. )
Aplidium tridentatum (Daumézon, 1909) Aplidium tridentatum (p. )
Aplidium triggsense Kott, 1963 Aplidium triggsense (p. )
Aplidium tubiferus Monniot, 2001 Aplidium tubiferus (p. )
Aplidium turbinatum Savigny, 1816 Aplidium turbinatum (p. )
Aplidium undulatum Monniot & Gaill, 1978 Aplidium undulatum (p. )
Aplidium variabile (Herdman, 1886) Aplidium variabile (p. )
Aplidum punctum (Giard, 1872) Aplidum punctum (p. )
Aplotoma brevitentaculata Criscione, Hallan, Puillandre & Fedosov, 2020 Aplotoma brevitentaculata (p. )
Aplousina capriensis (Waters, 1898) Aplousina capriensis (p. )
Aplousina filum (Jullien & Calvet, 1903) Aplousina filum (p. )
Aplysia argus Rüppell & Leuckart, 1830 Aplysia argus (p. )
Aplysia concava Sowerby I, 1833 Aplysia concava (p. )
Aplysia japonica Sowerby I, 1869 Aplysia japonica (p. )
Aplysia keraudreni Rang, 1828 Aplysia keraudreni (p. )
Aplysia nigrocincta von Martens, 1880 Aplysia nigrocincta (p. )
Aplysia punctata Cuvier, 1804 Aplysia punctata (p. )
Aplysina aerophoba (Nardo, 1833) Aplysina aerophoba (p. )
Aplysina cavernicola (Vacelet, 1959) Aplysina cavernicola (p. )
Aplysina hirsuta (Hyatt, 1875) Aplysina hirsuta (p. )
Aplysina insularis (Duchassaing & Michelotti, 1864) Aplysina insularis (p. )
Aplysinella rhax (de Laubenfels, 1954) Aplysinella rhax (p. )
Aplysiopsis brattstroemi (Marcus, 1959) Aplysiopsis brattstroemi (p. )
Aplysiopsis elegans Deshayes, 1864 Aplysiopsis elegans (p. )
Apocorophium lacustre (Vanhoffen, 1911) Apocorophium lacustre (p. )
Apodelphys lamellipes Illg, 1970 Apodelphys lamellipes (p. )
Apodogaster alcocki Walsh, 1891 Apodogaster alcocki (p. )
Apodomenia enigmatica Kocot, Todt, Mikkelsen & Halanych, 2019 Apodomenia enigmatica (p. )
Apodopsyllus biarticulatus Cottarelli & Altamura, 1986 Apodopsyllus biarticulatus (p. )
Apoglossum ruscifolium (Turner) J. Agardh Apoglossum ruscifolium (p. )
Apohyale crassipes (Heller, 1866) Apohyale crassipes (p. )
Apolymetis lacunosa Chemnitz, Apolymetis lacunosa (p. )
Apomatus ampulliferus Philippi, 1844 Apomatus ampulliferus (p. )
Apomatus globifer Théel, 1878 Apomatus globifer (p. )
Aponema ninae Portnova, 2009 Aponema ninae (p. )
Aponema pseudotorosum Fu & Leduc, 2019 Aponema pseudotorosum (p. )
Aponuphis brementi (Fauvel, 1916) Aponuphis brementi (p. )
Aponuphis fauveli (Rioja, 1918) Aponuphis fauveli (p. )
Aponuphis rigida (Claparède, 1868) Aponuphis rigida (p. )
Aponuphis willsiei Cantone & Bellan, 1995 Aponuphis willsiei (p. )
Aporocidaris antarctica Mortensen, 1909 Aporocidaris antarctica (p. )
Aporocidaris eltaniana Mooi, David, Fell & Choné, 2000 Aporocidaris eltaniana (p. )
Aporocidaris milleri (Agassiz, 1898) Aporocidaris milleri (p. )
Aporocidaris usarpi Mooi, David, Fell & Choné, 2000 Aporocidaris usarpi (p. )
Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 Aporocotyle michaudi (p. )
Aporrhais pespelecani (Linnaeus, 1758) Aporrhais pespelecani (p. )
Aporrhais serresiana (Michaud, 1828) Aporrhais serresianus (p. )
Apostichopus californicus (Stimpson, 1857) Apostichopus californicus (p. )
Apostichopus japonicus (Selenka, 1867) Apostichopus japonicus (p. )
Apostichopus multidentis (Imaoka, 1991) Apostichopus multidentis (p. )
Apostichopus nigripunctatus (Augustin, 1908) Apostichopus nigripunctatus (p. )
Apostichopus nipponensis (Imaoka, 1990) Apostichopus nipponensis (p. )
Apostichopus parvimensis (Clark, 1913) Apostichopus parvimensis (p. )
Appendicularia sicula Fol, 1874 Appendicularia sicula (p. )
Appendicularia tregouboffi Fenaux, 1960 Appendicularia tregouboffi (p. )
Apseudes abditospina (Blazewicz-Paszkowycz & Bamber, 2007) Apseudes abditospina (p. )
Apseudes manna Bamber, 2008 Apseudes manna (p. )
Apseudes poorei Blazewicz-Paszkowycz & Bamber, 2007 Apseudes poorei (p. )
Apseudes talpa (Montagu, 1808) Apseudes talpa (p. )
Apseudes tuski Blazewicz-Paszkowycz & Bamber, 2007 Apseudes tuski (p. )
Apseudomorpha brasiliensis Segadilha & Serejo, 2020 Apseudomorpha brasiliensis (p. )
Apseudomorpha drummi Morales-Núñez, Heard & Bird, 2019 Apseudomorpha drummi (p. )
Apseudomorpha fontainei Gutu, 1987 Apseudomorpha fontainei (p. )
Apseudomorpha glebosa (Menzies, 1953) Apseudomorpha glebosa (p. )
Apseudomorpha martinicana Gutu, 2009 Apseudomorpha martinicana (p. )
Apseudomorpha negoescuae Gutu, 2007 Apseudomorpha negoescuae (p. )
Apseudomorpha ortizi Gutu, 2006 Apseudomorpha ortizi (p. )
Apseudomorpha vestafricana Gutu, 2006 Apseudomorpha vestafricana (p. )
Apseudopsis formosus Carvalho, Pereira & Esquete, 2019 Apseudopsis formosus (p. )
Apseudopsis gabesi Esquete, 2019 Apseudopsis gabesi (p. )
Aptyxis syracusana (Linnaeus, 1758) Aptyxis syracusana (p. )
Aqaballianassa aqabaensis (Dworschak, 2003) Aqaballianassa aqabaensis (p. )
Aquaplana pacifica Hyman, 1959 Aquaplana pacifica (p. )
Aquilonastra anomala (Clark, 1921) Aquilonastra anomala (p. )
Aquilonastra batheri (Goto, 1914) Aquilonastra batheri (p. )
Aquilonastra burtoni (Gray, 1840) Aquilonastra burtoni (p. )
Aquilonastra byrneae O'Loughlin & Rowe, 2006 Aquilonastra byrneae (p. )
Aquilonastra cepheus (Müller & Troschel, 1842) Aquilonastra cepheus (p. )
Aquilonastra colemani O'Loughlin & Rowe, 2006 Aquilonastra colemani (p. )
Aquilonastra conandae O'Loughlin & Rowe, 2006 Aquilonastra conandae (p. )
Aquilonastra coronata (von Martens, 1866) Aquilonastra coronata (p. )
Aquilonastra doranae O'Loughlin & Rowe, 2006 Aquilonastra doranae (p. )
Aquilonastra halseyae O'Loughlin & Rowe, 2006 Aquilonastra halseyae (p. )
Aquilonastra iranica (Mortensen, 1940) Aquilonastra iranica (p. )
Aquilonastra limboonkengi (Smith, 1927) Aquilonastra limboonkengi (p. )
Aquilonastra samyni O'Loughlin & Rowe, 2006 Aquilonastra samyni (p. )
Aquilonastra watersi O'Loughlin & Rowe, 2006 Aquilonastra watersi (p. )
Aquiloniella scabra (Van Beneden, 1848) Aquiloniella scabra (p. )
Arabella coeca Fauvel, 1940 Arabella coeca (p. )
Arabella geniculata (Claparède, 1868) Arabella geniculata (p. )
Arabella iricolor (Montagu, 1804) Arabella iricolor (p. )
Arabella iridescens Treadwell, 1906 Arabella iridescens (p. )
Arabella protomutans Orensanz, 1990 Arabella protomutans (p. )
Arachnactis albida Sars, 1846 Arachnactis albida (p. )
Arachnanthus oligopodus (Cerfontaine, 1891) Arachnanthus oligopodus (p. )
Arachnidium fibrosum Hincks, 1880 Arachnidium fibrosum (p. )
Arachnoidea annosciae d'Hondt & Geraci, 1976 Arachnoidea annosciae (p. )
Arachnomysis leuckartii Chun, 1887 Arachnomysis leuckartii (p. )
Arachnopathes clathrata (Pallas, 1766) Arachnopathes clathrata (p. )
Arachnopusia aquilina Moyano, 1970 Arachnopusia aquilina (p. )
Arachnopusia decipiens Hayward & Thorpe, 1988 Arachnopusia decipiens (p. )
Arachnopusia gigantea (Kluge, 1914) Arachnopusia gigantea (p. )
Arachnopusia inchoata Hayward & Thorpe, 1988 Arachnopusia inchoata (p. )
Arachnopusia pelvicula Hayward & Winston, 2011 Arachnopusia pelvicula (p. )
Araneum sigma Monniot & Monniot, 1973 Araneum sigma (p. )
Araphura brevimanus Liljeborg, 1864 Araphura brevimanus (p. )
Araphura hyphalus Bird, 2022 Araphura hyphalus (p. )
Arbacia dufresnii (Blainville, 1825) Arbacia dufresnii (p. )
Arbaciella elegans Mortensen, 1910 Arbaciella elegans (p. )
Arbor cuspidata Schröder, Medioli & Scott, 1989 Arbor cuspidata (p. )
Arbor floccularis Schröder, Medioli & Scott, 1989 Arbor floccularis (p. )
Arbor hispida Schröder, Medioli & Scott, 1989 Arbor hispida (p. )
Arbor multiplex Schröder, Medioli & Scott, 1989 Arbor multiplex (p. )
Arca angulata King & Broderip, 1832 Arca angulata (p. )
Arca kauaia (Dall, Bartsch & Rehder, 1938) Arca kauaia (p. )
Arca mutabilis (Sowerby, 1833) Arca mutabilis (p. )
Arcania erinacea (Fabricius, 1787) Arcania erinacea (p. )
Arcania novemspinosa (Lichtenstein, 1816) Arcania novemspinosa (p. )
Arcania tuberculata Bell, 1855 Arcania tuberculata (p. )
Archaeobemlos philacanthus (Stebbing, 1888) Archaeobemlos philacanthus (p. )
Archaeolithothamnion crosslandii Lemoine, 1929 Archaeolithothamnion crosslandii (p. )
Archaeomysis vulgaris (Nakazawa, 1910) Archaeomysis vulgaris (p. )
Archaster typicus Müller & Troschel, 1840 Archaster typicus (p. )
Archasterope quinquesetae (Skogsberg, 1920) Archasterope quinquesetae (p. )
Archeterokrohnia docrickettsae Thuesen & Haddock, 2013 Archeterokrohnia docrickettsae (p. )
Archierato guadeloupensis Fehse & Simone, 2020 Archierato guadeloupensis (p. )
Archierato janae Fehse & Simone, 2020 Archierato janae (p. )
Archierato michaelmonti Fehse & Simone, 2020 Archierato michaelmonti (p. )
Archierato rhondae Fehse & Simone, 2020 Archierato rhondae (p. )
Archilopsis spinosa (Jensen, 1878) Archilopsis spinosa (p. )
Archilopsis unipunctata (Fabricius, 1826) Archilopsis unipunctata (p. )
Archimerismus subnodosa (Brady, 1884) Archimerismus subnodosa (p. )
Archimonotresis limophila Meixner Archimonotresis limophila (p. )
Architectonica laevigata (Lamarck, 1816) Architectonica laevigata (p. )
Arcopagia crassa (Pennant, 1777) Arcopagia crassa (p. )
Arcopagia isseli (Adams, 1871) Arcopagia isseli (p. )
Arcopagia vespuciana (d'Orbigny, 1853) Arcopagia vespuciana (p. )
Arcopella balaustina (Linnaeus, 1758) Arcopagia balaustina (p. )
Arcopsis afra (Gmelin, 1791) Arca afra (p. )
Arcopsis sculptilis (Reeve, 1844) Arcopsis sculptilis (p. )
Arcoscalpellum brevecarinatum (Hoek, 1883) Arcoscalpellum brevicarinatum (p. )
Arcoscalpellum youngi Chan, 2009 Arcoscalpellum youngi (p. )
Arcotheres atrinae (Sakai, 1939) Arcotheres atrinae (p. )
Arcotheres placunae (Hornell & Southwell, 1909) Arcotheres placunae (p. )
Arcotheres placunicola Ng, 2018 Arcotheres placunicola (p. )
Arcotheres pollus Ahyong & Ng, 2020 Arcotheres pollus (p. )
Arcotheres shahi Trivedi, Campos & Vachhrajani, 2018 Arcotheres shahi (p. )
Arcotheres sinensis (Shen, 1932) Arcotheres sinensis (p. )
Arcotheres spinidactylus (Gordon, 1936) Arcotheres spinidactylus (p. )
Arctica islandica (Linnaeus, 1767) Arctica islandica (p. )
Arctokonstantinus hardingi Markhaseva & Kosobokova, 2001 Arctokonstantinus hardingi (p. )
Arctonoe pulchra (Johnson, 1897) Arctonoe pulchra (p. )
Arctonoe vittata (Grube, 1855) Arctonoe vittata (p. )
Arctonula arctica (Sars, 1851) Arctonula arctica (p. )
Arcturina psittacus Bamber, 2008 Arcturina psittacus (p. )
Arcuatula elegans (Gray, 1828) Arcuatula elegans (p. )
Arcuatula senhousia (Benson, 1842) Arcuatula senhousia (p. )
Arculus hyllebergi Middelfart & Lützen, 2021 Arculus hyllebergi (p. )
Arculus sykesii (Chaster, 1895) Arculus sykesii (p. )
Ardea goliath Cretzschmar, 1827 Ardea goliath (p. )
Ardea herodias Linnaeus, 1758 Ardea herodias (p. )
Ardeadoris angustolutea (Rudman, 1990) Ardeadoris angustolutea (p. )
Ardeadoris scottjohnsoni Bertsch & Gosliner, 1989 Ardeadoris scottjohnsoni (p. )
Ardeadoris symmetrica (Rudman, 1990) Ardeadoris symmetrica (p. )
Ardeadoris tomsmithi (Bertsch & Gosliner, 1989) Ardeadoris tomsmithi (p. )
Ardeadoris undaurum (Rudman, 1985) Ardeadoris undaurum (p. )
Ardeamya spenceri (Suter, 1907) Ardeamya spenceri (p. )
Ardenna creatopus (Coues, 1864) Ardenna creatopus (p. )
Ardeola idae (Hartlaub, 1860) Ardeola idae (p. )
Arenaeus cribrarius (Lamarck, 1818) Arenaeus cribrarius (p. )
Arenaeus mexicanus (Gerstaecker, 1856) Arenaeus mexicanus (p. )
Arenaria interpres (Linnaeus, 1758) Arenaria interpres (p. )
Arenaria melanocephala (Vigors, 1829) Arenaria melanocephala (p. )
Arenicola defodiens Cadman & Nelson-Smith, 1993 Arenicola defodiens (p. )
Arenicola marina (Linnaeus, 1758) Arenicola marina (p. )
Arenocaris bifida Nicholls, 1935 Arenocaris bifida (p. )
Arenonemertes minutus Friedrich, 1949 Arenonemertes minutus (p. )
Arenopontia nesaie Cottarelli, 1975 Arenopontia nesaie (p. )
Arenosclera rosacea Desqueyroux-Faúndez, 1984 Arenosclera rosacea (p. )
Arenosetella tenuissima (Klie, 1929) Arenosetella tenuissima (p. )
Areopaguristes abbreviatus (Dechancé, 1963) Areopaguristes abbreviatus (p. )
Areopaguristes micheleae (Rahayu, 2005) Areopaguristes micheleae (p. )
Areopaguristes ngochoae (Rahayu, 2005) Areopaguristes ngochoae (p. )
Areopaguristes perspicax (Nobili, 1906) Areopaguristes perspicax (p. )
Areosquilla interstincta Manning, 1976 Areosquilla interstincta (p. )
Areotestis sibi Yamaguti, 1965 Areotestis sibi (p. )
Arete dorsalis Stimpson, 1860 Arete dorsalis (p. )
Arete indicus Coutière, 1903 Arete indicus (p. )
Aretopsis sandybrucei Ashrafi, Ďuriš & Anker, 2021 Aretopsis sandybrucei (p. )
Argalista tapparonei (Caramagna, 1888) Argalista tapparonei (p. )
Argestigens abyssalis Becker, Noodt & Schriever, 1979 Argestigens abyssalis (p. )
Argestigens glacialis Lang, 1936 Argestigens glacialis (p. )
Argilloecia antarctica Hartmann, 1986 Argilloecia antarctica (p. )
Argilloecia castanea Hartmann, 1988 Argilloecia castanea (p. )
Argilloecia cylindrica Sars, 1866 Argilloecia cylindrica (p. )
Argilloecia eburnea Brady, 1880 Argilloecia eburnea (p. )
Argilloecia obtusata (Brady, 1880) Argilloecia obtusata (p. )
Argilloecia tumida (Brady, 1880) Argilloecia tumida (p. )
Argissa hamatipes (Norman, 1869) Argissa hamatipes (p. )
Argobuccinum pustulosum (Lightfoot, 1786) Argobuccinum pustulosum (p. )
Argobuccinum ranelliforme (King, 1832) Argobuccinum ranelliforme (p. )
Argobuccinum tumidum (Dunker, 1862) Argobuccinum tumidum (p. )
Argulus foliaceus (Linnaeus, 1758) Argulus foliaceus (p. )
Argyrodonax haycocki Dall, 1911 Argyrodonax haycocki (p. )
Argyropeza leucocephala (Watson, 1886) Argyropeza leucocephala (p. )
Argyropeza verecunda (Melvill & Standen, 1903) Argyropeza verecunda (p. )
Argyrotheca angulata Zezina, 1987 Argyrotheca angulata (p. )
Argyrotheca arguata Grant, 1983 Argyrotheca arguata (p. )
Argyrotheca australis (Blochmann, 1910) Argyrotheca australis (p. )
Argyrotheca bermudana Dall, 1911 Argyrotheca bermudana (p. )
Argyrotheca crassa Cooper, 1977 Argyrotheca crassa (p. )
Argyrotheca grandicostata Logan, 1983 Argyrotheca grandicostata (p. )
Argyrotheca hewatti Cooper, 1977 Argyrotheca hewatti (p. )
Argyrotheca jacksoni Cooper, 1973 Argyrotheca jacksoni (p. )
Argyrotheca johnsoni Cooper, 1934 Argyrotheca johnsoni (p. )
Argyrotheca lowei Hertlein & Grant, 1944 Argyrotheca lowei (p. )
Argyrotheca mayi Blochmann, 1914 Argyrotheca mayi (p. )
Argyrotheca rubrocostata Cooper, 1977 Argyrotheca rubrocostata (p. )
Argyrotheca rubrotincta (Dall, 1871) Argyrotheca rubrotincta (p. )
Argyrotheca schrammi (Crosse & Fischer, 1866) Argyrotheca schrammi (p. )
Argyrotheca somaliensis Cooper, 1973 Argyrotheca somaliensis (p. )
Argyrotheca thurmanni Cooper, 1973 Argyrotheca thurmanni (p. )
Argyrotheca woodwardiana (Davidson, 1866) Argyrotheca woodwardiana (p. )
Arhodeoporus bonairensis (Viets, 1936) Arhodeoporus bonairensis (p. )
Arhodeoporus minusculus Bartsch, 1991 Arhodeoporus minusculus (p. )
Ariadnaria borealis (Broderip & Sowerby I, 1829) Ariadnaria borealis (p. )
Ariadnaria densecostata Golikov, 1986 Ariadnaria densecostata (p. )
Ariadnaria exigua Clark, 2022 Ariadnaria exigua (p. )
Ariadnaria willetti Clark, 2022 Ariadnaria willetti (p. )
Arichlidon hanneloreae Watson Russell, 1998 Arichlidon hanneloreae (p. )
Aricidea abberans Laubier & Ramos, 1974 Aricidea abberans (p. )
Aricidea abyssalis Laubier & Ramos, 1974 Aricidea abyssalis (p. )
Aricidea albatrossae Pettibone, 1957 Aricidea albatrossae (p. )
Aricidea anusakdii Plathong, Hernández-Alcántara, Harris & Plathong, 2020 Aricidea anusakdii (p. )
Aricidea assimilis Tebble, 1959 Aricidea assimilis (p. )
Aricidea bbkingi Barroso, Paiva & Ranauro, 2020 Aricidea bbkingi (p. )
Aricidea capensis Day, 1961 Aricidea capensis (p. )
Aricidea catherinae Laubier, 1967 Aricidea catherinae (p. )
Aricidea cerrutii Laubier, 1966 Aricidea cerrutii (p. )
Aricidea eximia Imajima, 1973 Aricidea eximia (p. )
Aricidea filamentosa Barroso, Paiva & Ranauro, 2020 Aricidea filamentosa (p. )
Aricidea fragilis Webster, 1879 Aricidea fragilis (p. )
Aricidea hartmanae (Strelzov, 1968) Aricidea hartmanae (p. )
Aricidea longobranchiata Day, 1961 Aricidea longobranchiata (p. )
Aricidea lopezi Berkeley & Berkeley, 1956 Aricidea lopezi (p. )
Aricidea mariannae Katzmann & Laubier, 1975 Aricidea mariannae (p. )
Aricidea minuta Southward, 1956 Aricidea minuta (p. )
Aricidea monicae Laubier, 1967 Aricidea monicae (p. )
Aricidea neosuecica Hartman, 1965 Aricidea neosuecica (p. )
Aricidea nolani Webster & Benedict, 1887 Aricidea nolani (p. )
Aricidea pearti Barroso, Paiva & Ranauro, 2020 Aricidea pearti (p. )
Aricidea pigmentata Carrasco, 1976 Aricidea pigmentata (p. )
Aricidea pseudannae Katzmann & Laubier, 1975 Aricidea pseudannae (p. )
Aricidea suecica Eliason, 1920 Aricidea suecica (p. )
Aricidea suecica Eliason, 1920 Aricidea suecica meridionalis (p. )
Aricidea thammapinanae Plathong, Hernández-Alcántara, Harris & Plathong, 2020 Aricidea thammapinanae (p. )
Aristaeomorpha foliacea (Risso, 1827) Aristaeomorpha foliacea (p. )
Aristaeopsis edwardsiana (Johnson, 1867) Aristaeopsis edwardsiana (p. )
Aristeus varidens Holthuis, 1952 Aristeus varidens (p. )
Aristias thio Lowry & Stoddart, 1994 Aristias thio (p. )
Aristias uokonia Lowry & Stoddart, 1994 Aristias uokonia (p. )
Armadillo rouxi Verhoeff, 1926 Armadillo rouxi (p. )
Armadillogorgia cyathella Bayer, 1980 Armadillogorgia cyathella (p. )
Armadilloniscus conglobator Taiti & Ferrara, 1989 Armadilloniscus conglobator (p. )
Armadilloniscus iliffei Taiti & Ferrara, 1989 Armadilloniscus iliffei (p. )
Armandia bipapillata Hartmann-Schröder, 1974 Armandia bipapillata (p. )
Armandia circumpapillata Magalhães, Rizzo & Bailey-Brock, 2019 Armandia circumpapillata (p. )
Armandia cirrhosa Filippi, 1861 Armandia cirrhosa (p. )
Armandia garretti Magalhães, Rizzo & Bailey-Brock, 2019 Armandia garretti (p. )
Armases rubripes (Rathbun, 1897) Armases rubripes (p. )
Armatobalanus arcuatus Hoek, 1913 Armatobalanus arcuatus (p. )
Armina loveni (Bergh, 1860) Armina loveni (p. )
Armina maculata Rafinesque, 1814 Armina maculata (p. )
Armina neapolitana (delle Chiaje, 1824) Armina neapolitana (p. )
Armina tigrina Rafinesque, 1814 Armina tigrina (p. )
Armina tricuspidata Thompson, Cattaneo & Wong, 1990 Armina tricuspidata (p. )
Armodendrilla bergquistae Van Soest & Hooper, 2020 Armodendrilla bergquistae (p. )
Armorloricus davidi Kristensen & Gad, 2004 Armorloricus davidi (p. )
Arntzia gracilis (Molander, 1929) Arntzia gracilis (p. )
Arossella projectum (Nilsson-Cantell, 1938) Arossella projectum (p. )
Arotrobates granulatus Luxton, 1992 Arotrobates granulatus (p. )
Arotrobates lanceolatus Luxton, 1992 Arotrobates lanceolatus (p. )
Artacama challengeriae McIntosh, 1885 Artacama challengeriae (p. )
Artemia salina (Linnaeus, 1758) Artemia salina (p. )
Artemisina apollinis (Ridley & Dendy, 1886) Artemisina apollinis (p. )
Artemisina arcigera var. spiceps Rezvoi, 1925 Artemisina arcigera var. spiceps (p. )
Artemisina jorvis Dendy, 1924 Artemisina jorvis (p. )
Artemisina lundbecki Morozov, Sabirov & Zimina, 2019 Artemisina lundbecki (p. )
Artemisina plumosa Hentschel, 1914 Artemisina plumosa (p. )
Artemisina tubulosa Koltun, 1964 Artemisina tubulosa (p. )
Arthuria darwinii (Haeckel, 1870) Arthuria darwinii (p. )
Articularia sagra (d´Orbigny, 1839) Articularia sagra (p. )
Articulina alticostata Cushman, 1944 Articulina alticostata (p. )
Articulina carinata Wiesner, 1923 Articulina carinata (p. )
Articulina funalis Brady, 1884 Articulina funalis (p. )
Articulina pacifica Cushman, 1944 Articulina pacifica (p. )
Articulina queenslandica Collins, 1958 Articulina queenslandica (p. )
Aruga emarginata Sorrentino, Moraes & Senna, 2019 Aruga emarginata (p. )
Aruga kieppe Sorrentino, Moraes & Senna, 2019 Aruga kieppe (p. )
Aruga paracuru Sorrentino, Moraes & Senna, 2019 Aruga paracuru (p. )
Arula petunia McFadden & van Ofwegen, 2012 Arula petunia (p. )
Arvella faba (Müller, 1776) Arvella faba (p. )
Asajirus arcticus (Hartmeyer, 1923) Asajirus arcticus (p. )
Asaphis violascens (Forsskål, 1775) Asaphis violascens (p. )
Asbestopluma belgicae (Topsent, 1901) Asbestopluma belgicae (p. )
Asbestopluma bilamellata Lévi, 1993 Asbestopluma bilamellata (p. )
Asbestopluma biserialis Ridley & Dendy, 1886 Asbestopluma biserialis (p. )
Asbestopluma gracilior (Schmidt, 1870) Asbestopluma gracilior (p. )
Asbestopluma maxisigma Ekins, Erpenbeck & Hooper, 2020 Asbestopluma maxisigma (p. )
Asbestopluma ramosa Koltun, 1958 Asbestopluma ramosa (p. )
Asbestopluma ruetzleri Hestetun, Tompkins-Macdonald & Rapp, 2017 Asbestopluma ruetzleri (p. )
Asbestopluma symmetrica (Ridley & Dendy, 1886) Asbestopluma symmetrica (p. )
Asbjornsenia pygmaea (Lovén, 1846) Asbjornsenia pygmaea (p. )
Ascalista letourneuxi Monsecour & Monsecour, 2015 Ascalista letourneuxi (p. )
Ascaltis grisea (Dendy & Frederick, 1924) Ascaltis grisea (p. )
Ascaltis lamarcki (Haeckel, 1869) Ascaltis lamarcki (p. )
Ascandra brandtae (Rapp, Göcke, Tendal & Janussen, 2013) Ascandra brandtae (p. )
Ascandra mascarenica Klautau, Lopes, Tavares & Pérez, 2021 Ascandra mascarenica (p. )
Ascandra oceanusvitae Klautau, Lopes, Tavares & Pérez, 2021 Ascandra oceanusvitae (p. )
Ascarophis arctica Polyansky, 1952 Ascarophis arctica (p. )
Ascarophis filiformis Poljansky, 1952 Ascarophis filiformis (p. )
Ascarosepion latimanus (Quoy & Gaimard, 1832) Ascarosepion latimanus (p. )
Aschemonella catenata (Norman, 1876) Aschemonella catenata (p. )
Aschemonella composita Schröder, Medioli & Scott, 1989 Aschemonella composita (p. )
Aschemonella monile Gooday & Holzmann, 2017 Aschemonella monile (p. )
Aschemonella ramuliformis Brady, 1884 Aschemonella ramuliformis (p. )
Ascidia bathybia Hartmeyer, 1912 Ascidia bathybia (p. )
Ascidia callosa Stimpson, 1852 Ascidia callosa (p. )
Ascidia celtica Monniot, 1969 Ascidia celtica (p. )
Ascidia correi Monniot, 1970 Ascidia correi (p. )
Ascidia despecta Herdman, 1880 Ascidia despecta (p. )
Ascidia iberica Monniot & Monniot, 1988 Ascidia iberica (p. )
Ascidia julinea Sluiter, Ascidia julinea (p. )
Ascidia lagena Michaelsen, 1922 Ascidia lagena (p. )
Ascidia malaca Traustedt, 1883 Ascidia malaca (p. )
Ascidia mediterranean Pérès, 1959 Ascidia mediterranea (p. )
Ascidia mentula Müller, 1776 Ascidia mentula (p. )
Ascidia meridionalis Herdman, 1880 Ascidia meridionalis (p. )
Ascidia molguloides Monniot, 1975 Ascidia molguloides (p. )
Ascidia muricata Heller, 1874 Ascidia muricata (p. )
Ascidia obocki Sluiter, 1905 Ascidia obocki (p. )
Ascidia perfluxa Sluiter, 1904 Ascidia perfluxa (p. )
Ascidia placenta Herdman, 1880 Ascidia placenta (p. )
Ascidia prunum Müller, 1776 Ascidia prunum (p. )
Ascidia salvatoris (Traustedt, 1885) Ascidia salvatoris (p. )
Ascidia samea Oka, 1935 Ascidia samea (p. )
Ascidia somalensis Sluiter, 1905 Ascidia somalensis (p. )
Ascidia spinosa Sluiter, 1904 Ascidia spinosa (p. )
Ascidia sulca Monniot, 1991 Ascidia sulca (p. )
Ascidia tritonis Herdman, 1883 Ascidia tritonis (p. )
Ascidia willeyi Oka, 1915 Ascidia willeyi (p. )
Ascidicola antarctica Kim & Boxshall, 2021 Ascidicola antarctica (p. )
Ascidicola philippinensis Kim & Boxshall, 2021 Ascidicola philippinensis (p. )
Ascidiella aspersa (Müller, 1776) Ascidiella aspersa (p. )
Ascidiella scabra (Müller, 1776) Ascidiella scabra (p. )
Ascidonia pusilla (Holthuis, 1951) Ascidonia pusilla (p. )
Asclerocheilus ashworthi Blake, 1981 Asclerocheilus ashworthi (p. )
Asclerocheilus intermedius (Saint-Joseph, 1894) Asclerocheilus intermedius (p. )
Ascobulla fischeri (Adams & Angas, 1864) Ascobulla fischeri (p. )
Ascobulla fragilis (Jeffreys, 1856) Ascobulla fragilis (p. )
Ascolaimus elongatus (Butschli, 1874) Ascolaimus elongatus (p. )
Asconema setubalense Kent, 1870 Asconema setubalense (p. )
Ascophyllum nodosum unspecified Ascophyllum nodosum (p. )
Ascorhiza mawatarii d'Hondt, 1983 Ascorhiza mawatarii (p. )
Ascorhynchus paxillum Child, 1992 Ascorhynchus paxillum (p. )
Asellopsis hispida Brady & Robinson, 1873 Asellopsis hispida (p. )
Asellopsis intermedia Scott, 1895 Asellopsis intermedia (p. )
Ashinkailepas kermadecensis Buckeridge, 2009 Ashinkailepas kermadecensis (p. )
Ashtoret granulosa (Miers, 1877) Ashtoret granulosa (p. )
Ashtoret lunaris (Forsskål, 1775) Ashtoret lunaris (p. )
Ashtoret lunaris (Forsskål, 1775) Matuta banksi (p. )
Ashtoret picta (Hess, 1865) Ashtoret picta (p. )
Aslia lefevrei (Barrois, 1882) Aslia lefevrii (p. )
Asolenia deilogyna Hyman, 1959 Asolenia deilogyna (p. )
Asparagopsis armata Harvey, 1855 Asparagopsis armata (p. )
Aspella helenae Houart & Tröndlé, 2008 Aspella helenae (p. )
Aspella hildrunae Houart & Tröndlé, 2008 Aspella hildrunae (p. )
Aspella lorenzi Houart, 2019 Aspella lorenzi (p. )
Aspella lozoueti Houart & Tröndlé, 2008 Aspella lozoueti (p. )
Aspella omanensis Houart, Gori & Rosado, 2017 Aspella omanensis (p. )
Asperarca magdalenae La Perna, 1998 Asperarca magdalenae (p. )
Asperarca nodulosa (Müller, 1776) Asperarca nodulosa (p. )
Asperarca secreta La Perna, 1998 Asperarca secreta (p. )
Aspericreta crassatina (Waters, 1904) Aspericreta crassatina (p. )
Aspericreta favulosa (Hayward & Thorpe, 1989) Aspericreta favulosa (p. )
Asperococcus scaber Kuckuck Asperococcus scaber (p. )
Asperoteuthis lui Salcedo-Vargas, 1999 Asperoteuthis lui (p. )
Asperspina brambelli (Swedmark, 1968) Asperspina brambelli (p. )
Aspidophiura cherbonnieri Vadon, 1991 Aspidophiura cherbonnieri (p. )
Aspidophiura minuta (Lyman, 1878) Aspidophiura minuta (p. )
Aspidoscopulia bisymmetrica Tabachnick, Menshenina, Pisera & Ehrlich, 2011 Aspidoscopulia bisymmetrica (p. )
Aspidostoma coronatum (Thornely, 1924) Aspidostoma coronatum (p. )
Asplanchna herrickii De Guerne, 1888 Asplanchna herrickii (p. )
Assiminea avilai van Aartsen, 2008 Assiminea avilai (p. )
Assiminea beddomiana Nevill, 1881 Assiminea beddomiana (p. )
Assiminea cardonae Paladilhe, 1875 Assiminea cardonae (p. )
Assiminea globulus Connoly, 1939 Assiminea globulus (p. )
Assiminea grayana Fleming, 1928 Assiminea grayana (p. )
Assiminea hessei Boettger, 1887 Assiminea hessei (p. )
Assiminea hungerfordiana Nevill, 1880 Assiminea hungerfordiana (p. )
Assiminea theobaldiana Nevill, 1880 Assiminea theobaldiana (p. )
Assiminea violacea Heude, 1882 Assiminea violacea (p. )
Assiminea zubairensis Glöer & Naser, 2013 Assiminea zubairensis (p. )
Astacilla longicornis (Sowerby, 1806) Astacilla longicornis (p. )
Astacolus crepidulus (Fichtel & Moll, 1798) Astacolus crepidulus (p. )
Astacolus hyalacrulus Loeblich & Tappan, 1953 Astacolus hyalacrulus (p. )
Astacolus neomulticamerata McCulloch, 1981 Astacolus neomulticamerata (p. )
Astacolus pacificus (Cushman & Hanzawa, 1936) Astacolus pacificus (p. )
Astacolus tenuissima (Heron-Allen & Earland, 1932) Astacolus tenuissima (p. )
Astarte acuticostata Friele, 1877 Astarte acuticostata (p. )
Astarte antarctica Thiele, 1912 Astarte antarctica (p. )
Astarte arctica (Gray, 1824) Astarte arctica (p. )
Astarte borealis (Schumacher, 1817) Astarte borealis (p. )
Astarte crassa Leche, 1878 Astarte crassa (p. )
Astarte crebricostata (Da Costa, 1778) Astarte crebricostata (p. )
Astarte crenata (Gray, 1824) Astarte crenata (p. )
Astarte elliptica (Brown, 1827) Astarte elliptica (p. )
Astarte falsteri Høpner Petersen, 2001 Astarte falsteri (p. )
Astarte longirostra d'Orbigny, 1846 Astarte longirostra (p. )
Astarte montagui (Dillwyn, 1817) Astarte montagui (p. )
Astarte sulcata (Decosta, 1778) Astarte sulcata (p. )
Astarte undata Gould, 1841 Astarte undata (p. )
Astarte warhami Hancock, 1846 Astarte warhami (p. )
Astele multigrana (Dunker, 1871) Astele multigrana (p. )
Astele similaris (Reeve, 1863) Astele similaris (p. )
Asteracmea maraisi (Kilburn, 1977) Asteracmea maraisi (p. )
Asteracmea suteri (Iredale, 1915) Asteracmea suteri (p. )
Asterias amurensis Lütken, 1871 Asterias amurensis (p. )
Asterias rubens Linnaeus, 1758 Asterias rubens (p. )
Asterina fimbriata Perrier, 1875 Asterina fimbriata (p. )
Asterina gibbosa unspecified Asterina gibbosa (p. )
Asterina martinbarriosi Lopez-Marquez et al., 2018 Asterina martinbarriosi (p. )
Asterina ocellifera (Gray, 1847) Asterina ocellifera (p. )
Asterina orthodon Fisher, 1922 Asterina orthodon (p. )
Asterina pancerii (Gasco, 1870) Asterina pancerii (p. )
Asterina sarasini (de Loriol, 1897) Asterina sarasini (p. )
Asterina vicentae Lopez-Marquez et al., 2018 Asterina vicentae (p. )
Asterionellopsis glacialis (F. Castracane) F.E. Round Asterionellopsis glacialis (p. )
Asteriopathes arachniformis Opresko, 2004 Asteriopathes arachniformis (p. )
Asteriopathes colini Opresko, 2004 Asteriopathes colini (p. )
Asterocarpa humilis (Heller, 1878) Asterocarpa humilis (p. )
Asterodiscides belli Rowe, 1977 Asterodiscides belli (p. )
Asterodiscides grayi Rowe, 1977 Asterodiscides grayi (p. )
Asterodiscides truncatus (Coleman, 1911) Asterodiscus truncatus (p. )
Asteromenia exanimans Saunders, Lane, Schneider, & Kraft, 2006 Asteromenia exanimans (p. )
Asteromorpha tenax Baker, 1980 Asteromorpha tenax (p. )
Asteronema breviarticulatum (J. Agardh) Ouriques & Bouzon Asteronema breviarticulatum (p. )
Asteronotus markaensis Donohoo & Gosliner, 2020 Asteronotus markaensis (p. )
Asteronotus namuro Donohoo & Gosliner, 2020 Asteronotus namuro (p. )
Asteroplanus karianus (Grunow) C. Gardner & R.M. Crawford Asteroplanus karianus (p. )
Asteropontius acroporus Kim, 2003 Asteropontius acroporus (p. )
Asteropontius brevioris Kim, 2003 Asteropontius brevioris (p. )
Asteropontius caledoniensis Kim, 2003 Asteropontius caledoniensis (p. )
Asteropontius dissimilis Kim, 2003 Asteropontius dissimilis (p. )
Asteropontius minutus Kim, 2003 Asteropontius minutus (p. )
Asteroporpa australiensis Clark, 1909 Asteroporpa australiensis (p. )
Asteroporpa australiensis Clark, 1909 Asteroporpa wilsoni (p. )
Asteropsis lissoterga (Benham, 1911) Asteropsis lissoterga (p. )
Asteropus arenosus van Soest & Beglinger, 2008 Asteropus arenosus (p. )
Asteropus ketostea (de Laubenfels, 1950) Asteropus ketostea (p. )
Asteropus moolenbeeki van Soest & Beglinger, 2008 Asteropus moolenbeeki (p. )
Asteroschema bidwillae McKnight, 2000 Asteroschema bidwillae (p. )
Asteroschema brachiatum Lyman, 1879 Asteroschema brachiatum (p. )
Asteroschema horridum Lyman, 1879 Asteroschema horridum (p. )
Asteroschema migrator Koehler, 1904 Asteroschema migrator (p. )
Asteroschema salix (Lyman, 1879) Asteroschema salix (p. )
Asthenognathus atlanticus Monod, 1933 Asthenognathus atlanticus (p. )
Asthenognathus hexagonum Rathbun, 1909 Asthenognathus hexagonum (p. )
Asthenognathus inaequipes Stimpson, 1858 Asthenognathus inaequipes (p. )
Astochoporella cassidula Hayward & Thorpe, 1988 Astochoporella cassidula (p. )
Astraeosmilia connata Ortmann, 1892 Astraeosmilia connata (p. )
Astraeosmilia curvata (Wijsman-Best, 1972) Astraeosmilia curvata (p. )
Astraeosmilia maxima (Veron, Pichon & Wijsman-Best, 1977) Astraeosmilia maxima (p. )
Astraeosmilia tumida (Matthai, 1928) Astraeosmilia tumida (p. )
Astralium milloni (Salvat, Salvat & Richard, 1973) Astralium milloni (p. )
Astralium provisorium (Schepman, 1903) Astralium provisorium (p. )
Astralium tentorium (Thiele, 1930) Astralium tentorium (p. )
Astrangia haimei Verrill, 1866 Astrangia haimei (p. )
Astrangia mercatoris Thiel, 1941 Astrangia mercatoris (p. )
Astrea annuligera Milne-Edwards & Haime, 1849 Montastraea annuligera (p. )
Astrea curta (Dana, 1846) Montastraea curta (p. )
Astrea devantieri (Veron, 2000) Astrea devantieri (p. )
Astreopora acroporina Wallace, Turak & DeVantier, 2011 Astreopora acroporina (p. )
Astreopora cenderawasih Wallace, Turak & DeVantier, 2011 Astreopora cenderawasih (p. )
Astreopora cucullata Lamberts, 1980 Astreopora cucullata (p. )
Astreopora macrostoma Veron & Wallace, 1984 Astreopora macrostoma (p. )
Astreopora moretonensis Veron & Wallace, 1984 Astreopora moretonensis (p. )
Astreopora ocellata Bernard, 1896 Astreopora ocellata (p. )
Astreopora suggesta Wells, 1954 Astreopora suggesta (p. )
Astroboa granulatus (Clark, 1938) Astroboa granulatus (p. )
Astroboa nuda (Lyman, 1874) Astroboa nuda (p. )
Astrobrachion adhaerens (Studer, 1884) Astrobrachion adhaerens (p. )
Astrobrachion constrictum (Farquhar, 1900) Ophiocreas constrictum (p. 212 )
Astrocaneum spinosum (Lyman, 1875) Astrocaneum spinosum (p. )
Astroceramus denticulatus McKnight, 2006 Astroceramus denticulatus (p. )
Astroceras kermadecensis Baker, 1980 Astroceras kermadecensis (p. )
Astroceras mammosus Koehler, 1930 Astroceras mammosum (p. )
Astrochlamys bruneus Koehler, 1911 Astrochlamys bruneus (p. )
Astrochlamys sol Mortensen, 1936 Astrochlamys sol (p. )
Astrochlamys timoharai Okanishi & Mah, 2020 Astrochlamys timoharai (p. )
Astroglymma sculptum (Döderlein, 1896) Astroglymma sculptum (p. )
Astrogorgia begata Grasshoff, 1999 Astrogorgia begata (p. )
Astrogorgia canala Grasshoff, 1999 Astrogorgia canala (p. )
Astrogorgia dumbea Grasshoff, 1999 Astrogorgia dumbea (p. )
Astrogorgia fruticosa Samimi Namin & van Ofwegen, 2009 Astrogorgia fruticosa (p. )
Astrogorgia lafoa Grasshoff, 1999 Astrogorgia lafoa (p. )
Astrogorgia mengalia Grasshoff, 1999 Astrogorgia mengalia (p. )
Astrogorgia sinensis (Verrill, 1865) Astrogorgia sinensis (p. )
Astrogymnotes thomasinae Baker, Clark & McKnight, 2001 Astrogymnotes thomasinae (p. )
Astrohamma tuberculatum (Koehler, 1923) Astrohamma tuberculatum (p. )
Astrolirus patricki Zhang, Zhou, Xiao & Wang, 2020 Astrolirus patricki (p. )
Astrononion antarcticus Parr, 1950 Astrononion antarcticus (p. )
Astrononion hamadense Asano, 1950 Astrononion hamadense (p. )
Astrononion novozealandicum Cushman & Edwards, 1937 Astrononion novozealandicum (p. )
Astropecten aranciacus (Linnaeus, 1758) Astropecten aranciacus (p. )
Astropecten benthophilus Ludwig, 1905 Astropecten benthophilus (p. )
Astropecten bispinosus (Otto, 1823) Astropecten bispinosus (p. )
Astropecten fasciatus Döderlein, 1926 Astropecten fasciatus (p. )
Astropecten granulatus Müller & Troschel, 1842 Astropecten granulatus (p. )
Astropecten hemprichi Müller & Troschel, 1842 Astropecten hemprichi (p. )
Astropecten hermatophilus Sladen, 1883 Astropecten hermatophilus (p. )
Astropecten indicus Döderlein, 1888 Astropecten indicus (p. )
Astropecten irregularis (Pennant, 1777) Astropecten irregularis (p. )
Astropecten irregularis (Pennant, 1777) Astropecten irregularis irregularis (p. )
Astropecten irregularis (Pennant, 1777) Astropecten irregularis pentacanthus (p. )
Astropecten jonstoni (Delle Chiaje, 1827) Astropecten jonstoni (p. )
Astropecten kagoshimensis de Loriol, 1899 Astropecten kagoshimensis (p. )
Astropecten karankawai Lawrence et al., 2018 Astropecten karankawai (p. )
Astropecten marginatus Gray, 1840 Astropecten marginatus (p. )
Astropecten mcedwardi Cobb, Lawrence, Herrera & Janies, 2019 Astropecten mcedwardi (p. )
Astropecten monacanthus Sladen, 1883 Astropecten monacanthus (p. )
Astropecten novaeguinae Döderlein, 1917 Astropecten novaeguineae (p. )
Astropecten platyacanthus (Philippi, 1837) Astropecten platyacanthus (p. 37 )
Astropecten polyacanthus Müller & Troschel, 1842 Astropecten polyacanthus (p. )
Astropecten pugnax Koehler, 1910 Astropecten pugnax (p. )
Astropecten pusillus Sluiter, 1889 Astropecten pusillus (p. 420 )
Astropecten regalis Gray, 1840 Astropecten regalis (p. )
Astropecten sinicus Döderlein, 1917 Astropecten sinicus (p. )
Astropecten spinulosus (Philippi, 1837) Astropecten spinulosus (p. )
Astropecten sulcatus Ludwig, 1905 Astropecten sulcatus (p. )
Astropecten vappa Müller & Troschel, 1843 Astropecten vappa (p. )
Astropecten velitaris von Martens, 1865 Astropecten velitaris (p. )
Astrophiura levii Vadon, 1991 Astrophiura levii (p. )
Astrophyton muricatum (Lamarck, 1816) Astrophyton muricatum (p. )
Astropyga magnifica Clark, 1934 Astropyga magnifica (p. )
Astropyga pulvinata (Lamarck, 1816) Astropyga pulvinata (p. )
Astrorhiza angulosa Brady, 1881 Astrorhiza angulosa (p. )
Astrorhiza arenaria Carpenter, 1877 Astrorhiza arenaria (p. )
Astrorhiza granulosa (Brady, 1879) Astrorhiza granulosa (p. )
Astrorhiza limicola Sandahl, 1858 Astrorhiza limicola (p. )
Astrosarkus idipi Mah, 2003 Astrosarkus idipi (p. )
Astrospartus mediterraneus (Risso, 1826) Astrospartus mediterraneus (p. )
Astrostephane mollucana (Fisher, 1916) Astrostephane mollucana (p. )
Astrostole insularis Clark, 1938 Astrostole insularis (p. )
Astrostole paschae (Clark, 1920) Astrostole paschae (p. )
Astrostole rodolphi (Perrier, 1875) Astrostole rodolphi (p. )
Astrothorax waitei (Benham, 1909) Astrothorax waitei (p. )
Astrothrombus rugosus Clark, 1909 Astrothrombus rugosus (p. )
Astrotorhynchus bifidus (McIntosh, 1874) Astrotorhynchus bifidus (p. )
Astroxynus culcitae Humes, 1971 Astroxynus culcitae (p. )
Astyra antarctica Andres, 1997 Astyra antarctica (p. )
Astyris lattis deMaintenon, 2019 Astyris lattis (p. )
Asychis amphiglypta (Ehlers, 1897) Asychis amphiglypta (p. )
Asymmetricythere indoiranica (Jain, 1981) Asymmetricythere indoiranica (p. )
Asymmetricythere whatleyi (Jain, 1981) Asymmetricythere whatleyi (p. )
Asymmetrione harmoniae Williams, Boyko & Madad, 2019 Asymmetrione harmoniae (p. )
Asymmetron lucayanum Andrews, 1893 Asymmetron lucayanum (p. )
Asymmetrorbione drepanopleon Boyko, 2003 Asymmetrorbione drepanopleon (p. )
Asymphylodora demeli unspecified Asymphylodora demeli (p. )
Atactodea striata (Gmelin, 1791) Atactodea striata (p. )
Atactodea subobtusa (Jousseaume, 1895) Atactodea subobtusa (p. )
Atagema alba (O'Donoghue, 1927) Atagema alba (p. )
Atagema echinata (Pease, 1860) Atagema echinata (p. )
Atagema intecta (Kelaart, 1859) Atagema intecta (p. )
Atagema papillosa (Risbec, 1928) Atagema papillosa (p. )
Atagema spongiosa (Kelaart, 1858) Atagema spongiosa (p. )
Atalacmea multilinea Powell, 1934 Atalacmea multilinea (p. )
Ataxocerithium serotinum (Adams, 1855) Ataxocerithium serotinum (p. )
Atelecyclus rotundatus (Olivi, 1792) Atelecyclus rotundatus (p. )
Atelecyclus undecimdentatus (Herbst, 1783) Atelecyclus undecimdentatus (p. )
Atelesyllis rubrofasciata Pruvot, 1930 Atelesyllis rubrofasciata (p. )
Atelopsalis pacifica Bartsch, 1985 Atelopsalis pacifica (p. )
Atergatis dilatatus De Haan, 1835 Atergatis dilatatus (p. )
Atergatis granulatus de Man, 1889 Atergatis granulatus (p. )
Atergatis integerrimus (Lamarck, 1801) Atergatis integerrimus (p. )
Atergatis laevigatus Milne-Edwards, 1865 Atergatis laevigatus (p. )
Atergatis latissimus (Milne Edwards, 1834) Atergatis latissimus (p. )
Atergatis obtusus Milne-Edwards, 1865 Atergatis obtusus (p. )
Atergatis reticulatus (De Haan, 1835) Atergatis reticulatus (p. )
Atergatis subdentatus (De Haan, 1835) Atergatis subdentatus (p. )
Atergatopsis germaini Milne-Edwards, 1865 Atergatopsis germaini (p. )
Atergatopsis granulata Milne-Edwards, 1865 Atergatopsis granulata (p. )
Atergatopsis signata (Adams & White, 1848) Atergatopsis signata (p. )
Athanas amazonae Holthuis, 1951 Athanas amazonae (p. )
Athanas amazonae Holthuis, 1951 Athanas amazone (p. )
Athanas areteformis Coutière, 1903 Athanas areteformis (p. )
Athanas gracilis Boone, 1935 Athanas gracilis (p. )
Athanas grimaldii Coutière, 1911 Athanas grimaldii (p. )
Athanas hongkongensis Bruce, 1990 Athanas hongkongensis (p. )
Athanas iranicus Anker, Naderloo & Marin, 2010 Athanas iranicus (p. )
Athanas mendax Ahyong, 2015 Athanas mendax (p. )
Athanas nitescens (Leach, 1814) Athanas nitescens (p. )
Athanas ornithorhynchus Banner & Banner, 1973 Athanas ornithorhynchus (p. )
Athanas philippei Anker & Ďuriš, 2022 Athanas philippei (p. )
Athanas phyllocheles Banner & Banner, 1983 Athanas phyllocheles (p. )
Athanas rhothionastes Banner & Banner, 1960 Athanas rhothionastes (p. )
Athelges paguri (Rathke, 1843) Athelges paguri (p. )
Atheraster symphonia Mah, 2022 Atheraster symphonia (p. )
Atherospio guillei (Laubier & Ramos, 1974) Atherospio guillei (p. )
Atlanta echinogyra Richter, 1972 Atlanta echinogyra (p. )
Atlanta fragilis Richter, 1993 Atlanta fragilis (p. )
Atlanta inflata Gray, 1850 Atlanta inflata (p. )
Atlanta meteori Richter, 1972 Atlanta meteori (p. )
Atlanta peronii Lesueur, 1817 Atlanta peronii (p. )
Atlanta plana Richter, 1972 Atlanta plana (p. )
Atlantiphoxus wajapi Andrade & Senna, 2020 Atlantiphoxus wajapi (p. )
Atlantocuma tenue Jones, 1984 Atlantocuma tenue (p. )
Atlantopandalus propinqvus (Sars, 1870) Atlantopandalus propinqvus (p. )
Atolla valdiviae Vanhöffen, 1902 Atolla valdiviae (p. )
Atolla wyvillei Haeckel, 1880 Atolla wyvillei (p. )
Atrimitra isolata Sellanes & Salisbury, 2019 Atrimitra isolata (p. )
Atrina maura (Sowerby I, 1835) Atrina maura (p. )
Atrina maura (Sowerby I, 1835) Pinna maura (p. )
Atrina pectinata (Linnaeus, 1767) Atrina pectinata (p. )
Atrina tuberculosa (Sowerby I, 1835) Atrina tuberculosa (p. )
Atrina tuberculosa (Sowerby I, 1835) Pinna tuberculosa (p. )
Atrochromadora microlaima (De Man, 1889) Atrochromadora microlaima (p. )
Atrochromadora parva (De Man, 1893) Atrochromadora parva (p. )
Attenuata bollonsi (Powell, 1930) Attenuata bollonsi (p. )
Attenuata finlayi (Powell, 1930) Attenuata finlayi (p. )
Attheyella nordenskioldii (Lilljeborg, 1902) Attheyella nordenskioldii (p. )
Attiliosa bessei Vokes, 1999 Attiliosa bessei (p. )
Attiliosa edingeri Houart, 1998 Attiliosa edingeri (p. )
Attiliosa glennduffyi Petuch, 1993 Attiliosa glenduffyi (p. )
Attiliosa laurecorbariae Garrigues & Lamy, 2019 Attiliosa laurecorbariae (p. )
Attiliosa pygmaea Garrigues & Lamy, 2019 Attiliosa pygmaea (p. )
Atya gabonensis Giebel, 1875 Atya gabonensis (p. )
Atyloella dentata Barnard, 1932 Atyloella dentata (p. )
Atyloella magellanica (Stebbing, 1888) Atyloella magellanica (p. )
Atyloella quadridens (Barnard, 1930) Atyloella quadridens (p. )
Atyloella tribinicuspidata Rauschert, 2006 Atyloella tribinicuspidata (p. )
Atylopsis emarginata Stebbing, 1888 Atylopsis emarginata (p. )
Atylopsis fragilis Rauschert, 1989 Atylopsis fragilis (p. )
Atylopsis orthodactylus Thurston, 1974 Atylopsis orthodactylus (p. )
Atylopsis procerus Andres, 1986 Atylopsis procerus (p. )
Atylus guttatus (Costa, 1851) Atylus guttatus (p. )
Atylus vedlomensis (Bate & Westwood, 1862) Atylus vedlomensis (p. )
Atylus villosus Bate, 1862 Atylus villosus (p. )
Atyoida pilipes (Newport, 1847) Atyoida pilipes (p. )
Atyoida serrata (Spence Bate, 1888) Atyoida serrata (p. )
Atypopenaeus formosus Dall, 1957 Atyopenaeus formosus (p. )
Atys blainvillianus (Récluz, 1843) Atys blainvilliana (p. )
Atys exarata (Carpenter, 1857) Atys exaratus (p. )
Atys jeffreysi (Weinkauff, 1866) Atys jeffreysi (p. )
Atys kuhnsi Pilsbry, 1917 Atys kuhnsi (p. )
Atys semistriatus Pease, 1860 Atys semistriatus (p. )
Auchenoplax rullieri Holthe, 1986 Auchenoplax rullieri (p. )
Augaptilus glacialis Sars, 1900 Augaptilus glacialis (p. )
Augaptilus polaris Harding, 1966 Augaptilus polaris (p. )
Augeneria tentaculata Monro, 1930 Augeneria tentaculata (p. )
Augenerilepidonotus dictyolepis (Haswell, 1883) Augenerilepidonotus dictyolepis (p. )
Aulacodiscus argus (Ehrenberg) A. Schmidt Aulacodiscus argus (p. )
Aulacofusus brevicauda (Deshayes, 1832) Aulacofusus brevicauda (p. )
Aulacolambrus curvispinus (Miers, 1879) Aulacolambrus curvispinus (p. )
Aulacolambrus diacanthus (De Haan, 1837) Aulacolambrus diacanthus (p. )
Aulacolambrus granulosus (Miers, 1879) Aulacolambrus granulosus (p. )
Aulacomya atra (Molina,1782) Aulacomya atra (p. )
Aulacomya maoriana (Iredale, 1915) Aulacomya maoriana (p. )
Aulacoseira distans (Ehrenberg) Simonsen Aulacoseira distans (p. )
Aulactinia stella (Verrill, 1864) Aulactinia stella (p. )
Auletta sessilis Topsent, 1904 Auletta sessilis (p. )
Auletta sycinularia Schmidt, 1870 Auletta sycinularia (p. )
Auletta tuberosa Alvarez, van Soest & Rützler, 1998 Auletta tuberosa (p. )
Aulites brazieri (Crane, 1886) Aulites brazieri (p. )
Aulocalyx irregularis Schulze, 1886 Aulocalyx irregularis (p. )
Aulosaccus schulzei Ijima, 1896 Aulosaccus schulzei (p. )
Aulospongus novaecaledoniensis Hooper, Lehnert & Zea, 1999 Aulospongus novaecaledoniensis (p. )
Aulospongus tubulatus (Bowerbank, 1873) Aulospongus tubulatus (p. )
Auradilus packardi (Brady, 1880) Auradilus packardi (p. )
Aurelia aurita (Linnaeus, 1758) Aurelia aurita (p. )
Aurelia ayla Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia ayla (p. )
Aurelia cebimarensis Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia cebimarensis (p. )
Aurelia coerulea von Lendenfeld, 1884 Aurelia coerulea (p. )
Aurelia columbia Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia columbia (p. )
Aurelia insularia Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia insularia (p. )
Aurelia malayensis Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia malayensis (p. )
Aurelia marginalis Agassiz, 1862 Aurelia marginalis (p. )
Aurelia mianzani Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia mianzani (p. )
Aurelia miyakei Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia miyakei (p. )
Aurelia montyi Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia montyi (p. )
Aurelia mozambica Brown & Gibbons, 2021 Aurelia mozambica (p. )
Aurelia pseudosolida Garić & Batistić, 2022 Aurelia pseudosolida (p. )
Aurelia rara Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia rara (p. )
Aurelia smithsoniana Lawley, Gamero-Mora, Maronna et al., 2021 Aurelia smithsoniana (p. )
Auriculastra elongata (Küster, 1845) Auriculastra elongata (p. )
Auriculastra radiolata (Morelet, 1860) Auriculastra radiolata (p. )
Auriculinella bidentata (Montagu, 1808) Auriculinella bidentata (p. )
Aurila convexa (Baird, 1850) Aurila convexa (p. )
Aurila frequens (Skogsberg, 1928) Aurila frequens (p. )
Aurogorgia tasmaniensis Alderslade, Cairns & Cordeiro in Cairns et al., 2021 Aurogorgia tasmaniensis (p. )
Aurosepina arabica (Massy, 1916) Aurosepina arabica (p. )
Aurospio banyulensis (Laubier, 1968) Aurospio banyulensis (p. )
Austinixa artankeri Palacios Theil & Felder, 2020 Austinixa artankeri (p. )
Austinixa cuestai Palacios Theil & Felder, 2020 Austinixa cuestai (p. )
Austinixa roblesi Palacios Theil & Felder, 2020 Austinixa roblesi (p. )
Austinograea hourdezi Guinot & Segonzac, 2018 Austinograea hourdezi (p. )
Austinograea jollivetti Guinot & Segonzac, 2018 Austinograea jollivetti (p. )
Australiodillo haplophthalmides Dalens, 1993 Australiodillo haplophthalmides (p. )
Australiodillo neocaledoniensis Dalens, 1993 Australiodillo neocaledoniensis (p. )
Australisis sarmentosa Bayer & Stefani, 1987 Australisis sarmentosa (p. )
Australocarcinus kanaka Davie & Guinot, 1996 Australocarcinus kanaka (p. )
Australoecia atlantica Maddocks, 1977 Australoecia atlantica (p. )
Australophyllia wilsoni (Veron, 1985) Australophyllia wilsoni (p. )
Australopsyllus fallax McKinnon, 1994 Australopsyllus fallax (p. 221 )
Australorchestia occidentalis Serejo & Lowry, 2008 Australorchestia occidentalis (p. )
Australostichopus mollis (Hutton, 1872) Australostichopus mollis (p. )
Austrobela levis Criscione, Hallan, Puillandre & Fedosov, 2021 Austrobela levis (p. )
Austrobela obliquicostata Criscione, Hallan, Puillandre & Fedosov, 2021 Austrobela obliquicostata (p. )
Austrobela regia Criscione, Hallan, Puillandre & Fedosov, 2021 Austrobela regia (p. )
Austrobela rufa Criscione, Hallan, Puillandre & Fedosov, 2020 Austrobela rufa (p. )
Austrobela sagitta Criscione, Hallan, Puillandre & Fedosov, 2021 Austrobela sagitta (p. )
Austrochlamys natans (Philippi, 1845) Austrochlamys natans (p. )
Austrocidaris canaliculata (Agassiz, 1863) Austrocidaris canaliculata (p. )
Austrocochlea rudis (Gray, 1826) Austrocochlea rudis (p. )
Austrodromidia australis (Rathbun, 1923) Austrodromidia australis (p. )
Austrodromidia insignis (Rathbun, 1923) Austrodromidia insignis (p. )
Austrodromidia octodentata (Haswell, 1882) Austrodromidia octodentata (p. )
Austroflustra vulgaris (Kluge, 1914) Austroflustra vulgaris (p. )
Austrognatharia boadeni Sterrer, 1971 Austrognatharia boadeni (p. )
Austrognatharia stirialis Sterrer, 1998 Austrognatharia stirialis (p. )
Austroharpa mikeharti Lorenz, 2020 Austroharpa mikeharti (p. )
Austrolaenilla hastulifera (Pruvot, 1936) Austrolaenilla hastulifera (p. )
Austrolaenilla pelagica (Monro, 1930) Austrolaenilla pelagica (p. )
Austrolepidopa caledonia Boyko & Harvey, 1999 Austrolepidopa caledonia (p. )
Austroliotia botanica (Hedley, 1915) Austroliotia botanica (p. )
Austrolittorina antipodum (Philippi, 1847) Austrolittorina antipodum (p. )
Austrolittorina araucana (d'Orbigny, 1840) Austrolittorina araucana (p. )
Austrolittorina fernandezensis (Rosewater, 1970) Austrolittorina fernandezensis (p. )
Austromaera ariakensis Ariyama, 2019 Austromaera ariakensis (p. )
Austromaera brevicaudata (Ledoyer, 1984) Austromaera brevicaudata (p. )
Austromaera mastersii (Haswell, 1879) Austromaera mastersii (p. )
Austrominius covertus (Foster, 1982) Austrominius covertus (p. )
Austromitra acherontis Marshall & Marrow, 2021 Austromitra acherontis (p. )
Austromitra brunneopunctata Herrmann, Salisbury & Martin, 2019 Austromitra brunneopunctata (p. )
Austromitra burchi Marshall & Marrow, 2021 Austromitra burchi (p. )
Austromitra crayssaci Herrmann, Salisbury & Martin, 2019 Austromitra crayssaci (p. )
Austromitra crosbyi Marshall & Marrow, 2021 Austromitra crosbyi (p. )
Austromitra fallax Marshall & Marrow, 2021 Austromitra fallax (p. )
Austromitra fedosovi Marshall & Marrow, 2021 Austromitra fedosovi (p. )
Austromitra festiva Marshall & Marrow, 2021 Austromitra festiva (p. )
Austromitra grovei Marrow & Salisbury, 2019 Austromitra grovei (p. )
Austromitra koumacensis Herrmann, Salisbury & Martin, 2019 Austromitra koumacensis (p. )
Austromitra lamellata Marshall & Marrow, 2021 Austromitra lamellata (p. )
Austromitra lirata Marshall & Marrow, 2021 Austromitra lirata (p. )
Austromitra occidua Marshall & Marrow, 2021 Austromitra occidua (p. )
Austromitra opima Marshall & Marrow, 2021 Austromitra opima (p. )
Austromitra ovata Marshall & Marrow, 2021 Austromitra ovata (p. )
Austromitra ponderi Marshall & Marrow, 2021 Austromitra ponderi (p. )
Austromitra regalis Marshall & Houart, 2021 Austromitra regalis (p. )
Austromitra rubiginosa (Hutton, 1873) Austromitra rubiginosa (p. )
Austromitra semirosea Herrmann, Salisbury & Martin, 2019 Austromitra semirosea (p. )
Austromitra stewarti Marshall & Marrow, 2021 Austromitra stewarti (p. )
Austromitra tangaroa Marshall & Marrow, 2021 Austromitra tangaroa (p. )
Austromitra torosa Marshall & Marrow, 2021 Austromitra torosa (p. )
Austromitra tui Marshall & Marrow, 2021 Austromitra tui (p. )
Austromitra viridimuscus Marrow & Salisbury, 2019 Austromitra viridimuscus (p. )
Austromitra waltoni Marshall & Marrow, 2021 Austromitra waltoni (p. )
Austromitra willcoxae Herrmann, Salisbury & Martin, 2019 Austromitra willcoxae (p. )
Austroneaera brevirostris Powell, 1937 Austroneaera brevirostris (p. )
Austroneaera brooki (Marshall, 2002) Austroneaera brooki (p. )
Austroneaera finlayi Powell, 1937 Austroneaera finlayi (p. )
Austroneaera raoulensis Powell, 1958 Austroneaera raoulensis (p. )
Austroneaera tangaroa (Marshall, 2002) Austroneaera tangaroa (p. )
Austronucula perminima (Monterosato, 1875) Austronucula perminima (p. )
Austropallene tcherniai Fage, 1952 Austropallene tcherniai (p. )
Austropandalus grayi (Cunningham, 1871) Austropandalus grayi (p. )
Austrophyllum charcoti (Gravier, 1911) Austrophyllum charcoti (p. )
Austropleustes cuspidatus Barnard, 1931 Austropleustes cuspidatus (p. )
Austropleustes simplex Barnard, 1932 Austropleustes simplex (p. )
Austropolaria magnicirrata Neal, Barnich, Wiklund & Glover, 2012 Austropolaria magnicirrata (p. )
Austroregia huxleyana (Bate, 1862) Austroregia huxleyana (p. )
Austrosignum dubia (Hale, 1937) Austrosignum dubia (p. )
Austrosignum latum Just & Wilson, 2021 Austrosignum latum (p. )
Austrosignum pilosum Just & Wilson, 2021 Austrosignum pilosum (p. )
Austrotheta crassidentata Criscione, Hallan, Puillandre & Fedosov, 2020 Austrotheta crassidentata (p. )
Austrotheta wanbiri Criscione, Hallan, Puillandre & Fedosov, 2021 Austrotheta wanbiri (p. )
Austrovenus stutchburyi (Wood, 1828) Austrovenus stutchburyi (p. )
Austruca citrus Shih & Poupin, 2020 Austruca citrus (p. )
Austruca iranica (Pretzmann, 1971) Austruca iranica (p. )
Austruca mjoebergi (Rathbun, 1924) Austruca mjoebergi (p. )
Autolytus beringianus Annenkova, 1934 Autolytus beringianus (p. )
Autolytus bicolor Rullier, 1972 Autolytus bicolor (p. )
Autolytus maclearanus McIntosh, 1885 Autolytus maclearanus (p. )
Autolytus scheremetevskiyi Averincev, 1982 Autolytus scheremetevskiyi (p. )
Autolytus simplex Ehlers, 1900 Autolytus simplex (p. )
Autolytus zonatus Mohammad, 1973 Autolytus zonatus (p. )
Automate anacanthopus De Man, 1910 Automate anacanthopus (p. )
Automate awaji Komai, Tamego & Hanano, 2020 Automate awaji (p. )
Automate branchialis Holthuis & Gottlieb, 1958 Automate branchialis (p. )
Automate isabelae Ramos-Tafur, 2018 Automate isabelae (p. )
Autonoe angularis (Ledoyer, 1970) Autonoe angularis (p. )
Autonoe longipes (Liljeborg, 1852) Autonoe longipes (p. )
Autonoe rubromaculatus (Ledoyer, 1973) Autonoe rubromaculatus (p. )
Autonoe seurati (Chevreux, 1907) Autonoe seurati (p. )
Avicennia germinans Linnaeus, 1753 Avicennia germinans (p. )
Avicennia marina (Forssk.) Vierh., Avicennia marina (p. )
Avitocaligus assurgericola Boxshall & Justine, 2005 Avitocaligus assurgericola (p. )
Awhiowhio osheai Kelly, 2007 Awhiowhio osheai (p. )
Awhiowhio sepulchrum Kelly, 2007 Awhiowhio sepulchrum (p. )
Awhiowhio unda Kelly, 2007 Awhiowhio unda (p. )
Axechina lissa de Laubenfels, 1957 Axechina lissa (p. )
Axianassa australis Schmitt, 1924 Axianassa australis (p. )
Axianassa heardi Anker, 2011 Axianassa heardi (p. )
Axianassa intermedia Schmitt, 1924 Axianassa intermedia (p. )
Axianassa microlepis Komai, Watanabe, Matsui & Tamego, 2020 Axianassa microlepis (p. )
Axianassa ngochoae Anker, 2010 Axianassa ngochoae (p. )
Axianassa planioculus Komai & Fujita, 2019 Axianassa planioculus (p. )
Axifex retis Huang & Lin, 2019 Axifex retis (p. )
Axine depauperati Yamaguti, 1968 Axine depauperati (p. )
Axine hyporhampi Price, 1962 Axine hyporhampi (p. )
Axine spilonotopteri Yamaguti, 1968 Axine spilonotopteri (p. )
Axinella alba (Descatoire, 1966) Axinella alba (p. )
Axinella anamesa (de Laubenfels, 1957) Axinella anamesa (p. )
Axinella antarctica (Koltun, 1964) Axinella antarctica (p. )
Axinella aruensis (Hentschel, 1912) Axinella aruensis (p. )
Axinella coronata Bertolino, Costa & Pansini, 2020 Axinella coronata (p. )
Axinella crinita Thiele, 1905 Axinella crinita (p. )
Axinella cylindrica Bertolino, Costa & Pansini, 2020 Axinella cylindrica (p. )
Axinella guiteli Topsent, 1896 Axinella guiteli (p. )
Axinella lifouensis Lévi & Lévi, 1983 Axinella lifouensis (p. )
Axinella meandroides Alvarez, van Soest & Rützler, 1998 Axinella meandroides (p. )
Axinella nayaritensis Carballo, Bautista-Guerrero & Cruz-Barraza, 2018 Axinella nayaritensis (p. )
Axinella plumosa (Lévi & Lévi, 1983) Axinella plumosa (p. )
Axinella polycapella de Laubenfels, 1953 Axinella polycapella (p. )
Axinella polypoides Schmidt, 1862 Axinella polypoides (p. )
Axinella pomponiae Alvarez, van Soest & Rützler, 1998 Axinella pomponiae (p. )
Axinella shoemakeri (de Laubenfels, 1936) Axinella shoemakeri (p. )
Axinella solenoeides de Laubenfels, 1957 Axinella solenoeides (p. )
Axinella vasonuda Topsent, 1904 Axinella vasonuda (p. )
Axinella venusta Idan, Shefer, Feldstein & Ilan, 2021 Axinella venusta (p. )
Axinella vulgata Thiele, 1899 Axinella vulgata (p. )
Axinoides bulbosus Yamaguti, 1968 Axinoides bulbosus (p. )
Axinoides kola Unnithan, 1957 Axinoides kola (p. )
Axinoides strongylurae Yamaguti, 1968 Axinoides strongylurae (p. )
Axinopsida orbiculata (Sars, 1878) Axinopsida orbiculata (p. )
Axinopsida serricata (Carpenter, 1864) Axinopsida serricata (p. )
Axinulus croulinensis (Jeffreys, 1847) Axinulus croulinensis (p. )
Axinulus cycladius (Wood, 1848) Axinulus cycladius (p. )
Axinulus eumyarius (Sars, 1870) Axinulus eumyarius (p. )
Axinyssa aculeata Wilson, 1925 Axinyssa aculeata (p. )
Axinyssa ambrosia (de Laubenfels, 1936) Axinyssa ambrosia (p. )
Axinyssa aurantiaca (Schmidt, 1864) Axinyssa aurantiaca (p. )
Axinyssa mertoni (Hentschel, 1912) Axinyssa mertoni (p. )
Axinyssa radiata (Lévi & Lévi, 1983) Axinyssa radiata (p. )
Axiokebuita minuta (Hartman, 1967) Axiokebuita minuta (p. )
Axionice flexuosa (Grube, 1860) Axionice flexuosa (p. )
Axionice maculata (Dalyell, 1853) Axionice maculata (p. )
Axiopsis pica Kensley, 2003 Axiopsis pica (p. )
Axiothella antarctica Monro, 1930 Axiothella antarctica (p. )
Axiothella constricta (Claparède, 1869) Axiothella constricta (p. )
Axiothella obockensis (Gravier, 1905) Axiothella obockensis (p. )
Axoniderma australis (Ekins, Erpenbeck & Hooper, 2020) Axoniderma australis (p. )
Axoniderma poritea (Ekins, Erpenbeck & Hooper, 2020) Axoniderma poritea (p. )
Axonolaimus demani De Coninck & Stekhoven, 1933 Axonolaimus demani (p. )
Axonolaimus spinosus (Butschli, 1874) Axonolaimus spinosus (p. )
Axos flabelliformis Carter, 1879 Axos flabelliformis (p. )
Aythya marila (Linnaeus, 1761) Aythya marila (p. )
Aythya nyroca (Güldenstädt, 1770) Aythya nyroca (p. )
Azobacescus anorexia (Bird & Bamber, 2000) Azobacescus anorexia (p. )
Azotostoma fusta Barnard, 1965 Azotostoma fusta (p. )
Azumapecten farreri (Jones & Preston, 1904) Azumapecten farreri (p. )
Azumapecten ruschenbergerii (Tryon, 1869) Azumapecten ruschenbergerii (p. )
Babakina anadoni (Ortea, 1979) Babakina anadoni (p. )
Babamunida bellula Macpherson, Rodriguez-Flores & Machordom, 2020 Babamunida bellula (p. )
Babamunida callista (Macpherson, 1994) Babamunida callista (p. )
Babamunida hystrix (Macpherson & de Saint Laurent, 1991) Babamunida hystrix (p. )
Babamunida javieri (Macpherson, 1994) Babamunida javieri (p. )
Babamunida plexaura (Macpherson & de Saint Laurent, 1991) Babamunida plexaura (p. )
Babella maestratii Peñas, Rolán & Sabelli, 2020 Babella maestratii (p. )
Babella micronodulosa Peñas, Rolán & Sabelli, 2020 Babella micronodulosa (p. )
Babella nimiaprocostae Peñas, Rolán & Sabelli, 2020 Babella nimiaprocostae (p. )
Babella ovalis Peñas, Rolán & Sabelli, 2020 Babella ovalis (p. )
Babelomurex cariniferus (Sowerby, 1834) Babelomurex cariniferus (p. )
Babelomurex kawanishii (Kosuge, 1979) Babelomurex kawanishii (p. )
Babelomurex lischkeanus (Dunker, 1882) Babelomurex lischkeanus (p. )
Babelomurex mediopacificus (Kosuge, 1979) Babelomurex mediopacificus (p. )
Babelomurex meimiaoae Huang & Huang, 2019 Babelomurex meimiaoae (p. )
Babelomurex problematicus (Kosuge, 1980) Babelomurex problematicus (p. )
Babelomurex santacruzensis (Emerson & D'Attilio, 1970) Babelomurex santacruzensis (p. )
Babelomurex sentix (Bayer, 1971) Ecteinascidia minuta (p. )
Babelomurex spinosus (Hirase, 1908) Babelomurex spinosus (p. )
Babelomurex tuberosus (Kosuge, 1980) Babelomurex tuberosus (p. )
Babylonia formosae (G.B. Sowerby II, 1866) Babylonia formosae (p. )
Babylonia japonica (Reeve, 1842) Babylonia japonica (p. )
Babylonia spirata (Linnaeus, 1758) Babylonia spirata (p. )
Babylonia zeylanica (Bruguière, 1789) Babylonia zeylanica (p. )
Baccadromia bullifera (Alcock, 1900) Baccadromia bullifera (p. )
Bacciger potamaris Curran, Warren & Bullard, 2022 Bacciger potamaris (p. )
Bacteriastrum hyalinum Lauder Bacteriastrum hyalinum (p. )
Bactrochondria formosana Ho, Lin & Liu, 2011 Bactrochondria formosana (p. )
Bacula morisyuichiroi (Habe, 1968) Bacula morisyuichiroi (p. )
Badepigrus piae Perugia, 2021 Badepigrus piae (p. )
Baeolidia cryoporos Bouchet, 1977 Baeolidia cryoporos (p. )
Baeolidia salaamica (Rudman, 1982) Baeolidia salaamica (p. )
Baharilana kiabii Khalaji-Pirbalouty & Wägele, 2011 Baharilana kiabii (p. )
Baicalellia brevituba (Luther, 1918) Baicalellia brevituba (p. )
Baicalellia strelzovi Joffe & Selivanova, 1988 Baicalellia strelzovi (p. )
Bairdoppilata paraacratericola Titterton & Whatley, 1988 Bairdoppilata paraacratericola (p. )
Bairdoppilata paraalcyonicola Titterton & Whatley, 1988 Bairdoppilata paraalcyonicola (p. )
Bairdoppilata simplex (Brady, 1880) Bairdoppilata simplex (p. )
Bairdoppilata victrix (Brady, 1869) Bairdoppilata victrix (p. )
Bairdoppilata villosa (Brady, 1880) Bairdoppilata villosa (p. )
Bakawan hedleyi Oskars & Malaquias, 2020 Bakawan hedleyi (p. )
Bakawan puti Oskars & Malaquias, 2020 Bakawan puti (p. )
Balaenoptera acutorostrata Lacépède, 1804 Balaenoptera acutorostrata (p. )
Balaenoptera borealis Lesson, 1828 Balaenoptera borealis (p. )
Balaenoptera edeni Anderson, 1879 Balaenoptera edeni (p. )
Balaenoptera musculus (Linnaeus, 1758) Balaenoptera musculus (p. )
Balaenoptera physalus (Linnaeus, 1758) Balaenoptera physalus (p. )
Balaenoptera ricei Rosel, Wilcox, Yamada & Mullin, 2021 Balaenoptera ricei (p. )
Balanetta amydrozona (Melvill, 1906) Balanetta amydrozona (p. )
Balanophyllia corniculans (Alcock, 1902) Balanophyllia corniculans (p. )
Balanophyllia dubia (Semper, 1872) Balanophyllia dubia (p. )
Balanophyllia gigas Moseley, 1881 Balanophyllia gigas (p. )
Balanophyllia iwayamaensis Abe, 1938 Balanophyllia iwayamaensis (p. )
Balanophyllia malouinensis Squires, 1961 Balanophyllia malouinensis (p. )
Balanophyllia regia Gosse, 1853 Balanophyllia regia (p. )
Balanophyllia spongiosa Cairns, 2004 Balanophyllia spongiosa (p. )
Balanophyllia taprobanae Bourne, 1905 Balanophyllia taprobanae (p. )
Balanus balanus (Linnaeus, 1758) Balanus balanus (p. )
Balanus crenatus Bruguière, 1789 Balanus crenatus (p. )
Balanus pallidus Darwin, 1854 Balanus pallidus (p. )
Balanus trigonus Darwin, 1854 Balanus trigonus (p. )
Baleenopelta rotunda Marshall & Walton, 2021 Baleenopelta rotunda (p. )
Balhochordaes charon Chun, 1900 Balhochordaes charon (p. )
Balhochordaes stygius Garstang, 1937 Balhochordaes stygius (p. )
Balistidicola corneri Cutmore & Cribb, 2022 Balistidicola corneri (p. )
Ballia callitricha (Agardh) Kützing, 1843 Ballia callitricha (p. )
Balssia noeli Bruce, 1998 Balssia noeli (p. )
Baltoplana magna Karling, 1949 Baltoplana magna (p. )
Baltraella minor Keij, 1979 Baltraella minor (p. )
Bambalocra intwala Bruce, Welicky, Hadfield & Smit, 2019 Bambalocra intwala (p. )
Banareia armata Milne-Edwards, 1869 Banareia armata (p. )
Banareia banareias (Rathbun, 1911) Banareia banareias (p. )
Banareia fatuhiva Davie, 1993 Banareia fatuhiva (p. )
Banareia nobilii (Odhner, 1925) Banareia nobilii (p. )
Banareia parvula (Krauss, 1843) Banareia parvula (p. )
Banareia subglobosa (Stimpson, 1858) Banareia subglobosa (p. )
Bangia fuscopurpurea (Dillwyn) Lyngbye, 1819 Bangia fuscopurpurea (p. )
Bankia bipennata (Turton, 1819) Bankia bipennata (p. )
Bankia carinata (Gray, 1827) Bankia carinata (p. )
Bankia fimbriatula Moll & Roch, 1931 Bankia fimbriatula (p. )
Bannereus anomalus Bruce, 1988 Bannereus anomalus (p. )
Bannereus chani Anker & Pachelle, 2020 Bannereus chani (p. )
Bantariella bocki (Silén, 1942) Bantariella bocki (p. )
Bantariella verticillata (Heller, 1867) Bantariella verticillata (p. )
Baptodoris cinnabarina Bergh, 1884 Baptodoris cinnabarina (p. )
Baptodoris perezi Llera & Ortea, 1982 Baptodoris perezi (p. )
Barabattoia mirabilis Yabe & Sugiyama, 1941 Barabattoia mirabilis (p. )
Barbatia candida (Helbling, 1779) Barbatia candida (p. )
Barbatia decussata (Sowerby, 1833) Barbatia decussata (p. )
Barbatia foliata (Forsskål, 1775) Barbatia foliata (p. )
Barbatia lurida (Sowerby I, 1833) Barbatia lurida (p. )
Barbatia lurida (Sowerby I, 1833) Byssoarca lurida (p. )
Barbatia molokaia Dall, Bartsch & Rehder, 1938 Barbatia molokaia (p. )
Barbatia obliquata (Wood, 1828) Barbatia obliquata (p. )
Barbatia reeveana (d'Orbigny, 1846) Barbatia reeveana (p. )
Barbatia setigera (Reeve, 1844) Barbatia setigera (p. )
Barbonema horridum Gerlach, 1956 Barbonema horridum (p. )
Barentsia gracilis (Sars, 1835) Barentsia gracilis (p. )
Barentsia matsushimana Toriumi, 1951 Barentsia matsushimana (p. )
Bargmannia profunda Pugh, 2019 Bargmannia profunda (p. )
Bargmannia stenotes Pugh, 2019 Bargmannia stenotes (p. )
Barleeia calcarea Kay, 1979 Barleeia calcarea (p. )
Barleeia mexicana Rolán & Crúz-Abrego, 1998 Barleeia mexicana (p. )
Barleeia unifasciata (Montagu, 1803) Barleeia unifasciata (p. )
Barnea candida Linnaeus, 1758 Barnea candida (p. )
Barnea parva Pennant, 1777 Barnea parva (p. )
Barnea pseudotruncata Nolf & Verstraeten, 2022 Barnea pseudotruncata (p. )
Bartschicoma edgari (Iredale, 1915) Bartschicoma edgari (p. )
Bartschicoma gaimardi (Iredale, 1915) Bartschicoma gaimardi (p. )
Barycypraea teulerei (Cazenavette, 1846) Bernaya teulèrei (p. )
Barymactra rostrata (Spengler, 1802) Barymactra rostrata (p. )
Baseodiscus cingulatus (Coe, 1906) Baseodiscus cingulatus (p. )
Baseodiscus delineatus (Delle Chiaje, 1825) Baseodiscus delineatus (p. )
Baseodiscus quinquelineatus (Quoy & Gaimard, 1833) Baseodiscus quinquelineatus (p. )
Baseodiscus unistriatus (Isler, 1900) Baseodiscus unistriatus (p. )
Basiliola arnaudi Cooper, 1981 Basiliola arnaudi (p. )
Basiliola lucida (Gould, 1862) Basiliola lucida (p. )
Basiliola pompholyx Dall, 1920 Basiliola pompholyx (p. )
Basiliolella colurnus (Hedley, 1905) Basiliolella colurnus (p. )
Basiliolella ferox d'Hondt, 1987 Basiliolella ferox (p. )
Basiliolella grayi (Woodward, 1855) Basiliolella grayi (p. )
Basisulcata lepida (Bayer, 1942) Basisulcata lepida (p. )
Batagur baska (Gray, 1831) Batagur baska (p. )
Batepenaeopsis tenella (Spence Bate, 1888) Batepenaeopsis tenella (p. )
Bathya brevicarpus Wang, Zhu, Sha & Ren, 2020 Bathya brevicarpus (p. )
Bathyacmaea jonassoni Beck, 1996 Bathyacmaea jonassoni (p. )
Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992 Bathyacmaea nipponica (p. )
Bathyamaryllis ouvea Lowry & Stoddart, 1994 Bathyamaryllis ouvea (p. )
Bathyangulus claudia (Melvill & Standen, 1907) Bathyangulus claudia (p. )
Bathyarca anaclima (Melvill & Standen, 1906) Bathyarca anaclima (p. )
Bathyarca corpulenta (Smith, 1885) Bathyarca corpulenta (p. )
Bathyarca pisum Dall, Bartsch & Rehder, 1938 Bathyarca pisum (p. )
Bathyarca sinuata Pelseneer, 1903 Bathyarca sinuata (p. )
Bathyarca strebeli (Melvill & Standen, 1907) Bathyarca strebeli (p. )
Bathyarctus chani Holthuis, 2002 Bathyarctus chani (p. )
Bathyarctus faxoni (Bouvier, 1917) Bathyarctus faxoni (p. )
Bathyarctus formosanus (Chan & Yu, 1992) Bathyarctus formosanus (p. )
Bathyarctus ramosae (Tavares, 1997) Bathyarctus ramosae (p. )
Bathyarctus rubens (Alcock & Anderson, 1894) Bathyarctus rubens (p. )
Bathyarctus steatopygus Holthuis, 2002 Bathyarctus steatopygus (p. )
Bathybadistes fragilis Merrin, Malyutina & Brandt, 2009 Bathybadistes fragilis (p. )
Bathybembix drakei Dell, 1990 Bathybembix drakei (p. )
Bathybiaster loripes Sladen, 1889 Bathybiaster loripes (p. )
Bathybiaster loripes Sladen, 1889 Bathybiaster loripes obesus (p. )
Bathycalanus princeps (Brady, 1883) Bathycalanus princeps (p. )
Bathycardita raouli (Angas, 1872) Bathycardita raouli (p. )
Bathyceradocus hawkingi Jażdżewska & Ziemkiewicz, 2019 Bathyceradocus hawkingi (p. )
Bathyceramaster inornata Mah, 2022 Bathyceramaster inornata (p. )
Bathyceramaster teres Mah, 2022 Bathyceramaster teres (p. )
Bathycheles incisus (Forest, 1987) Bathycheles incisus (p. )
Bathycopola brevicaudata Kim & Boxshall, 2021 Bathycopola brevicaudata (p. )
Bathycopola dicarpae Kim & Boxshall, 2021 Bathycopola dicarpae (p. )
Bathycopola karubar Kim & Boxshall, 2021 Bathycopola karubar (p. )
Bathycopola setifera Kim & Boxshall, 2021 Bathycopola setifera (p. )
Bathycrinicola tumidula (Thiele, 1912) Bathycrinicola tumidula (p. )
Bathycrinus aldrichianus Wyville Thomson, 1877 Bathycrinus aldrichianus (p. )
Bathycrinus australis Clark, 1907 Bathycrinus australis (p. )
Bathycrinus equatorialis Clark, 1908 Bathycrinus equatorialis (p. )
Bathycrinus pacificus Clark, 1907 Bathycrinus pacificus (p. )
Bathycythere audax (Brady & Norman, 1869) Bathycythere audax (p. )
Bathydoris antoni Ekimova, Valdés, Stanovova et al., 2021 Bathydoris antoni (p. )
Bathydoris hodgsoni Eliot, 1907 Bathydoris hodgsoni (p. )
Bathydorus echinus Koltun, 1967 Bathydorus echinus (p. )
Bathydorus poculum Reiswig, Dohrmann & Kelly, 2021 Bathydorus poculum (p. )
Bathydorus spinosus Schulze, 1886 Bathydorus spinosus (p. )
Bathydrilus edwardsi Erséus, 1984 Bathydrilus edwardsi (p. )
Bathydrilus egenus Erséus, 1990 Bathydrilus egenus (p. )
Bathydrilus exilis Erséus & Davis, 1989 Bathydrilus exilis (p. )
Bathydrilus formosus Erséus, 1986 Bathydrilus formosus (p. )
Bathydrilus vetustus Erséus, 1990 Bathydrilus vetustus (p. )
Bathyfauvelia affinis (Fauvel, 1914) Bathyfauvelia affinis (p. )
Bathyferdina caelator Arai & Fujita, 2021 Bathyferdina caelator (p. )
Bathyhalacarus dictyotus Bartsch, 1989 Bathyhalacarus dictyotus (p. )
Bathyhalacarus sordidus Bartsch, 1989 Bathyhalacarus sordidus (p. )
Bathyhalacarus speciosus Bartsch, 1989 Bathyhalacarus speciosus (p. )
Bathykermadeca hadalis (Kirkegaard, 1956) Bathykermadeca hadalis (p. )
Bathykorus bouilloni Raskoff, 2010 Bathykorus bouilloni (p. )
Bathylaimus australis Cobb, 1894 Bathylaimus australis (p. )
Bathylaimus capacosus Hopper, 1962 Bathylaimus capacosus (p. )
Bathylaimus longisetosus (Allgen, 1929) Bathylaimus longisetosus (p. )
Bathylaimus macramphis Stekhoven & De Coninck, 1933 Bathylaimus macramphis (p. )
Bathylaimus parafilicaudatus Allgen, 1935 Bathylaimus parafilicaudatus (p. )
Bathylaimus paralongisetosus Stekhoven & De Coninck, 1933 Bathylaimus paralongisetosus (p. )
Bathylaimus stenolaimus Steckhoven & De Coninck, 1933 Bathylaimus stenolaimus (p. )
Bathylaimus tenuicaudatus (Allgen, 1933) Bathylaimus tenuicaudatus (p. )
Bathylasma alearum (Foster, 1978) Bathylasma alearum (p. )
Bathyliotina marisorientalis Huang & Lin, 2022 Bathyliotina marisorientalis (p. )
Bathymodiolus antarcticus Johnson & Vrijenhoek, 2013 Bathymodiolus antarcticus (p. )
Bathymodiolus billschneideri McCowin, Feehery & Rouse, 2020 Bathymodiolus billschneideri (p. )
Bathymodiolus earlougheri McCowin, Feehery & Rouse, 2020 Bathymodiolus earlougheri (p. )
Bathymodiolus manusensis Hashimoto & Furuta, 2007 Bathymodiolus manusensis (p. )
Bathymodiolus nancyschneiderae McCowin, Feehery & Rouse, 2020 Bathymodiolus nancyschneiderae (p. )
Bathymophila stephanephoros Vilvens, 2022 Bathymophila stephanephoros (p. )
Bathymunida avatea Macpherson & Baba, 2006 Bathymunida avatea (p. )
Bathymunida balssi Van Dam, 1938 Bathymunida balssi (p. )
Bathymunida brevirostris (Yokoya, 1933) Bathymunida brevirostris (p. )
Bathymunida corniculata Macpherson, 2013 Bathymunida corniculata (p. )
Bathymunida dissimilis Baba & de Saint Laurent, 1996 Bathymunida dissimilis (p. )
Bathymunida eurybregma Baba & de Saint Laurent, 1996 Bathymunida eurybregma (p. )
Bathymunida nebulosa Baba & de Saint Laurent, 1996 Bathymunida nebulosa (p. )
Bathymunida ocularis Baba & de Saint Laurent, 1996 Bathymunida ocularis (p. )
Bathymunida polae Balss, 1914 Bathymunida polae (p. )
Bathymunida recta Baba & de Saint Laurent, 1996 Bathymunida recta (p. )
Bathymunida sibogae Van Dam, 1938 Bathymunida sibogae (p. )
Bathynanus dalli (Davidson, 1878) Bathynanus dalli (p. )
Bathynanus inversus Zezina, 1981 Bathynanus inversus (p. )
Bathynanus rhizopodus Zezina, 1981 Bathynanus rhizopodus (p. )
Bathynanus tenuicostatus Foster, 1974 Bathynanus tenuicostatus (p. )
Bathynarius albicinctus (Alcock, 1905) Bathynarius albicinctus (p. )
Bathynarius anomalus (Milne-Edwards & Bouvier, 1893) Bathynarius anomalus (p. )
Bathynarius pacificus Forest, 1993 Bathynarius pacificus (p. )
Bathynectes maravigna (Prestandrea, 1839) Bathynectes maravigna (p. )
Bathynectes piperitus Manning & Holthuis, 1981 Bathynectes piperitus (p. )
Bathynomus raksasa Sidabalok, Wong & Ng, 2020 Bathynomus raksasa (p. )
Bathyoncus enderbyanus Michaelson, 1904 Bathyoncus enderbyanus (p. )
Bathyoncus mirabilis Herdman, 1882 Bathyoncus mirabilis (p. )
Bathypaguropsis kuroshioensis (Miyake, 1978) Bathypaguropsis kuroshioensis (p. )
Bathypalaemonella hayashii Komai, 1995 Bathypalaemonella hayashii (p. )
Bathypalaemonetes brevirostris (Bruce, 1986) Bathypalaemonetes brevirostris (p. )
Bathypalaemonetes pilosipes (Bruce, 1986) Bathypalaemonetes pilosipes (p. )
Bathypathes alaskensis Opresko & Molodtsova, 2021 Bathypathes alaskensis (p. )
Bathypathes conferta (Brook, 1889) Bathypathes conferta (p. )
Bathypathes pseudoalternata Molodtsova, Opresko, Wagner, 2022 Bathypathes pseudoalternata (p. )
Bathypathes ptiloides Opresko & Molodtsova, 2021 Bathypathes ptiloides (p. )
Bathypathes seculata Opresko, 2005 Bathypathes seculata (p. )
Bathypathes tenuis Brook, 1889 Umbellapathes tenuis (p. )
Bathypathes thermophila Chimienti, 2022 Bathypathes thermophila (p. )
Bathypathes tiburonae Opresko & Molodtsova, 2021 Bathypathes tiburonae (p. )
Bathypelagobia polaris (Buzhinskaja, 2017) Bathypelagobia polaris (p. )
Bathypilumnus pugilator (Milne-Edwards, 1873) Bathypilumnus pugilator (p. )
Bathyplotes baculosus (Massin, 1987) Bathyplotes baculosus (p. )
Bathyplotes bongraini Vaney, 1914 Bathyplotes bongraini (p. )
Bathyplotes cinctus Koehler & Vaney, 1910 Bathyplotes cinctus (p. )
Bathyplotes crenulatus Koehler & Vaney, 1905 Bathyplotes crenulatus (p. )
Bathyplotes golden-hindi Mitsukuri, 1912 Bathyplotes golden-hindi (p. )
Bathyplotes gourdoni (Vaney, 1914) Bathyplotes gourdoni (p. )
Bathyplotes moseleyi (Théel, 1886) Bathyplotes moseleyi (p. )
Bathyplotes natans (Sars, 1868) Bathyplotes natans (p. )
Bathyplotes natans (Sars, 1868) Bathyplotes pourtalesii (p. )
Bathyplotes phlegmaticus Sluiter, 1901 Bathyplotes phlegmaticus (p. )
Bathyplotes roseus Koehler & Vaney, 1910 Bathyplotes roseus (p. )
Bathyplotes rubicundus Sluiter, 1901 Bathyplotes rubicundus (p. )
Bathyplotes triplax (Clark, 1920) Synallactes triplax (p. )
Bathypolaria kondrashovi Kolbasova, in Kobasova et al., 2020 Bathypolaria kondrashovi (p. )
Bathypolypus bairdii Prosch, 1847 Bathypolypus bairdii (p. )
Bathypolypus ergasticus (Fischer & Fischer, 1892) Bathypolypus ergasticus (p. )
Bathyporeia elegans Watkin, 1938 Bathyporeia elegans (p. )
Bathyporeia gracilis Sars, 1891 Bathyporeia gracilis (p. )
Bathyporeia guilliamsoniana (Bate, 1856) Bathyporeia guilliamsoniana (p. )
Bathyporeia nana Toulmond, 1966 Bathyporeia nana (p. )
Bathyporeia pelagica Bate, 1857 Bathyporeia pelagica (p. )
Bathyporeia pilosa Lindstrom, 1855 Bathyporeia pilosa (p. )
Bathyporeia sarsi Watkin, 1938 Bathyporeia sarsi (p. )
Bathyporeia tenuipes Meinert, 1877 Bathyporeia tenuipes (p. )
Bathypsammia fallosocialis Squires, 1959 Bathypsammia falloscoialis (p. )
Bathypyura celata Monniot & Monniot, 1973 Bathypyura celata (p. )
Bathysabellaria neocaledoniensis Lechapt & Gruet, 1993 Bathysabellaria neocaledoniensis (p. )
Bathysabellaria spinifera Lechapt & Kirtley, 1996 Bathysabellaria spinifera (p. )
Bathysiphon crassatina (Brady, 1884) Bathysiphon crassatina (p. )
Bathysiphon filiformis Sars, 1872 Bathysiphon filiformis (p. )
Bathyspinula bogorovi (Filatova, 1958) Bathyspinula bogorovi (p. )
Bathyspinula calcarella (Dall, 1908) Bathyspinula calcarella (p. )
Bathyspinula hilleri (Allen & Sanders, 1982) Bathyspinula hilleri (p. )
Bathyspinula scheltemai (Allen & Sanders, 1982) Bathyspinula scheltemai (p. )
Bathyspinula subexcisa (Dautzenberg & Fischer, 1897) Bathyspinula subexcisa (p. )
Bathysquilla microps (Manning, 1961) Bathysquilla microps (p. )
Bathystyeloides dubius Monniot & Monniot, 1984 Bathystyeloides dubius (p. )
Bathystyeloides laubieri Monniot & Monniot, 1974 Bathystyeloides laubieri (p. )
Bathytanais bipennifer Bird & Bamber, 2000 Bathytanais bipennifer (p. )
Bathytentacular moniqueae (Ekins, Erpenbeck & Hooper, 2020) Bathytentacular moniqueae (p. )
Bathyterebra zhongshaensis Malcolm, Terryn & Fedosov, 2020 Bathyterebra zhongshaensis (p. )
Bathytormus jousseaumei (Lamy, 1919) Bathytormus jousseaumei (p. )
Bathytormus radiatus (Sowerby I, 1825) Bathytormus radiatus (p. )
Bathyvermilia islandica Sanfilippo, 2001 Bathyvermilia islandica (p. )
Bathyvermilia langerhansi (Fauvel, 1909) Bathyvermilia langerhansi (p. )
Batillaria cumingii (Crosse, 1862) Batillaria cumingii (p. )
Batillaria sordida (Gmelin, 1791) Batillaria sordida (p. )
Batissa laevigata (Schumacher, 1817) Batissa similis (p. )
Batzella catarinensis Esteves, De Paula, Lerner, Lôbo-Hajdu & Hajdu, 2018 Batzella catarinensis (p. )
Bayergorgia vermidoma Williams & Lopez-Gonzalez, 2005 Bayergorgia vermidoma (p. )
Bayerius inflatus Kantor, Kosyan, Sorokin, Herbert & Fedosov, 2020 Bayerius inflatus (p. )
Bayerius nekrasovorum Kantor, Kosyan, Sorokin, Herbert & Fedosov, 2020 Bayerius nekrasovorum (p. )
Bayerotrochus boucheti (Anseeuw & Poppe, 2001) Bayerotrochus boucheti (p. )
Bayerotrochus tangaroanus (Bouchet & Métivier, 1982) Bayerotrochus tangaroanus (p. )
Bazinga rieki Gershwin & Davie, 2013 Bazinga rieki (p. )
Beania challengeri Hastings, 1943 Beania challengeri (p. )
Beania costata (Busk, 1876) Beania costata (p. )
Beania cylindrica (Hincks, 1886) Beania cylindrica (p. )
Beania erecta Waters, 1904 Beania erecta (p. )
Beania klugei Cook, 1968 Beania klugei (p. )
Beania mirabilis Johnston, 1840 Beania mirabilis (p. )
Beania robusta (Hincks, 1881) Beania robusta (p. )
Beania superhispida Winston & Jackson, 2021 Beania superhispida (p. )
Bebryce harpy Grasshoff, 1999 Bebryce harpy (p. )
Bebryce inermis Samimi Namin & van Ofwegen, 2010 Bebryce inermis (p. )
Bebryce sirene Grasshoff, 1999 Bebryce sirene (p. )
Bebryce studeri Whitelegge, 1897 Bebryce studeri (p. )
Bedeva flindersi (Adams & Angas, 1864) Bedeva flindersi (p. )
Bedeva vinosa (Lamarck, 1822) Bedeva vinosa (p. )
Beguina gubernaculum (Reeve, 1843) Beguina gubernaculum (p. )
Beksitanais apocalyptica Jakiel, Palero & Błażewicz, 2019 Beksitanais apocalyptica (p. )
Beksitanais vanhoeffeni Błażewicz, Jakiel, Bamber & Bird, 2021 Beksitanais vanhoeffeni (p. )
Bela brachystoma (Philippi, 1844) Bela brachystoma (p. )
Bela clarae Peñas & Rolán, 2008 Bela clarae (p. )
Bela decussata (Locard, 1892) Bela decussata (p. )
Bela fuscata (Deshayes, 1835) Bela fuscata (p. )
Bela minoica Bogi, Giannuzzi Savelli & Pusateri, 2021 Bela minoica (p. )
Bela miresculpta Bozzetti, 2020 Bela miresculpta (p. )
Bela nebula (Montagu, 1803) Bela nebula (p. )
Bela oceanica (Locard, 1892) Bela oceanica (p. )
Bela powisiana (Dautzenberg, 1887) Bela powisiana (p. )
Bela zonata (Locard, 1892) Bela zonata (p. )
Belaturricula ergata (Hedley, 1916) Belaturricula ergata (p. )
Belaturricula gaini (Lamy, 1910) Belaturricula gaini (p. )
Belaturricula turrita Dell, 1990 Belturricula turrita multispiralis (p. )
Belizia brevicauda Cressey, 1990 Belizia brevicauda (p. )
Bellastraea aurea (Jonas, 1844) Bellastraea aurea (p. )
Bellerochea horologicalis Stosch, 1980 Bellerochea horologicalis (p. )
Bellidilia undecimspinosa (Kinahan, 1856) Bellidilia undecimspinosa (p. )
Bellulopora bellula (Osburn, 1950) Bellulopora bellula (p. )
Belonectes daytoni Malyutina & Brandt, 2009 Belonectes daytoni (p. )
Belonectes grasslei Malyutina & Brandt, 2009 Belonectes grasslei (p. )
Belonectes stoddarti Malyutina & Brandt, 2009 Belonectes stoddarti (p. )
Belzebub hanseni (Nobili, 1906) Belzebub hanseni (p. )
Bembicium nanum (Lamarck, 1822) Bembicium nanum (p. )
Bemlos achire (Barnard, 1979) Bemlos achire (p. )
Bemlos bidens Myers, 1988 Bemlos bidens (p. )
Bemlos clypeatus Krapp-Schickell & Myers, 2006 Bemlos clypeatus (p. )
Bemlos ephippium Myers, 1988 Bemlos ephippium (p. )
Bemlos gladius Myers, 2009 Bemlos gladius (p. )
Bemlos leptocheirus (Walker, 1909) Bemlos leptocheirus (p. )
Bemlos mollis Myers, 1988 Bemlos mollis (p. )
Bemlos quadrimanus (Sivaprakasam, 1970) Bemlos quadrimanus (p. )
Bemlos seisuiae Kodama & Kawamura, 2019 Bemlos seisuiae (p. )
Bemlos triangulum Myers, 1988 Bemlos triangulum (p. )
Bemlos tridens (Schellenberg, 1938) Bemlos tridens (p. )
Bemlos tridentatus Myers, 1988 Bemlos tridentatus (p. )
Bemlos tui (Myers, 1985) Bemlos tui (p. )
Benedenia armata Nitta, 2019 Benedenia armata (p. )
Benedenia bodliani Yamaguti, 1968 Benedenia bodliani (p. )
Benedenia hawaiiensis Yamaguti, 1968 Benedenia hawaiiensis (p. )
Benedenia lolo Yamaguti, 1968 Benedenia lolo (p. )
Benedenia scari Yamaguti, 1968 Benedenia scari (p. )
Benedenipora catenata Pergens, 1889 Benedenipora catenata (p. )
Benedenipora delicatula d'Hondt & Geraci, 1975 Benedenipora delicatula (p. )
Benimakia rhodostoma (Dunker, 1860) Benimakia rhodostoma (p. )
Benimakia sowerbyi (Melvill, 1907) Benimakia sowerbyi (p. )
Bentharca asperula (Dall, 1881) Bentharca asperula (p. )
Bentharca avellanaria (Melvill & Standen, 1907) Bentharca avellanaria (p. )
Benthascidia michaelseni Ritter, 1907 Benthascidia michaelseni (p. )
Bentheogennema corbariae Lunina, Kulagin & Vereshchaka, 2019 Bentheogennema corbariae (p. )
Bentheogennema torbenwolffi Lunina, Kulagin & Vereshchaka, 2019 Bentheogennema torbenwolffi (p. )
Benthesicymus howensis Dall, 2001 Benthesicymus howensis (p. )
Benthocardiella finisterra Güller & Zelaya, 2022 Benthocardiella finisterra (p. )
Benthocardiella ituartei Güller & Zelaya, 2022 Benthocardiella ituartei (p. )
Benthocardiella pusilla Powell, 1930 Benthocardiella pusilla (p. )
Benthochascon hemingi Alcock & Anderson, 1899 Benthochascon hemingi (p. )
Benthodytes incerta Ludwig, 1893 Benthodytes incerta (p. )
Benthodytes jiaolongi Yu, Zhang, Zhang & Wang, 2022 Benthodytes jiaolongi (p. )
Benthodytes lingua Perrier, 1896 Benthodytes lingua (p. )
Benthodytes spuma Vaney, 1908 Benthodytes spuma (p. )
Benthonella basistriata Amati, Di Giulio & Oliverio, 2022 Benthonella basistriata (p. )
Benthonella boucheti Amati, Di Giulio & Oliverio, 2022 Benthonella boucheti (p. )
Benthonella communis Amati, Di Giulio & Oliverio, 2022 Benthonella communis (p. )
Benthonellania alis Amati, Di Giulio & Oliverio, 2022 Benthonellania alis (p. )
Benthonellania bouteti Amati, Di Giulio & Oliverio, 2022 Benthonellania bouteti (p. )
Benthonellania charope (Melvill & Standen, 1901) Benthonellania charope (p. )
Benthonellania lozoueti Amati, Di Giulio & Oliverio, 2022 Benthonellania lozoueti (p. )
Benthonellania maestratii Amati, Di Giulio & Oliverio, 2022 Benthonellania maestratii (p. )
Benthonellania megan Amati, Di Giulio & Oliverio, 2022 Benthonellania megan (p. )
Benthonellania tarava Amati, Di Giulio & Oliverio, 2022 Benthonellania tarava (p. )
Benthonellania thielei Amati, Di Giulio & Oliverio, 2022 Benthonellania thielei (p. )
Benthonellania tuamotu Amati, Di Giulio & Oliverio, 2022 Benthonellania tuamotu (p. )
Benthopanope estuaria Davie, 1989 Benthopanope estuaria (p. )
Benthopecten pedicifer (Sladen, 1885) Benthopecten pedicifer (p. )
Benthopecten pikei Clark, 1969 Benthopecten pikei (p. )
Benthopecten spinuliger (Ludwig, 1905) Benthopecten spinuliger (p. )
Benthothuria cristata Koehler & Vaney, 1905 Benthothuria cristata (p. )
Benthothuria distorta Koehler & Vaney, 1905 Benthothuria distorta (p. )
Benthothuria fusiformis (Sluiter, 1901) Benthothuria fusiformis (p. )
Berghia benteva (Marcus, 1958) Berghia benteva (p. )
Berghia coerulescens (Laurillard, 1830) Berghia coerulescens (p. )
Berghia columbina (Garcia-Gomez & Thompson, 1990) Berghia columbina (p. )
Berghia verrucicornis (Costa, 1864) Berghia verrucicornis (p. )
Bergia cutressi (West, 1979) Bergia cutressi (p. )
Beringius turtoni (Bean, 1834) Beringius turtoni (p. )
Berkeleya transfretana Olenici, Jiménez-Gómez & Blanco Berkeleya transfretana (p. )
Berkeleyia lelievrei Blake, 2020 Berkeleyia lelievrei (p. )
Bernardpora stutchburyi Wells, 1955 Bernardpora stutchburyi (p. )
Bernasconiaster pipi Rivadeneira, Martinez, Penchaszadeh & Brogger, 2020 Bernasconiaster pipi (p. )
Beroe cucumis Fabricius, 1780 Beroe cucumis (p. )
Beroe gracilis Künne, 1939 Beroe gracilis (p. )
Beroe ovata Bruguière, 1789 Beroe ovata (p. )
Berryteuthis magister (Berry, 1913) Berryteuthis magister (p. )
Berthais egregia (Adams, 1863) Berthais egregia (p. )
Berthella aurantiaca (Risso, 1818) Berthella aurantiaca (p. )
Berthella ocellata (delle Chiaje, 1830) Berthella ocellata (p. )
Berthellina delicata (Pease, 1861) Berthellina delicata (p. )
Berthellina edwardsii (Vayssière, 1897) Berthellina edwardsii (p. )
Berthellina engeli Gardiner, 1936 Berthellina engeli (p. )
Besla insularis (Oliver, 1915) Besla insularis (p. )
Bestiolina amoyensis (Li & Huang, 1984) Bestiolina amoyensis (p. )
Bestiolina arabica Ali, Al-Yamani & Prusova, 2007 Bestiolina arabica (p. )
Betaeus emarginatus (Milne Edwards, 1837) Betaeus emarginatus (p. )
Beuroisia duhameli Guinot & Richer de Forges, 1981 Beuroisia duhameli (p. )
Beuroisia manquenei Guinot & Richer de Forges, 1981 Beuroisia manquenei (p. )
Bianium plicitum (Linton, 1928) Bianium plicitum (p. )
Biarctus dubius (Holthuis, 1963) Biarctus dubius (p. )
Biarctus pumilus (Nobili, 1906) Biarctus pumilus (p. )
Biarctus sordidus (Stimpson, 1860) Biarctus sordidus (p. )
Bicellariella ciliata (Linnaeus, 1758) Bicellariella ciliata (p. )
Biconitoma cretosa Criscione, Hallan, Puillandre & Fedosov, 2020 Biconitoma cretosa (p. )
Bicrisia edwardsiana (d'Orbigny, 1852) Bicrisia edwardsiana (p. )
Biddulphia biddulphiana (J.E. Smith) Boyer Biddulphia biddulphiana (p. )
Biddulphia rhombus (Ehrenberg) W. Smith Biddulphia rhombus (p. )
Biemna aurantiaca Bertolino, Costa & Pansini, 2020 Biemna aurantiaca (p. )
Biemna caribea Pulitzer-Finali, 1986 Biemna caribea (p. )
Biemna chilensis Thiele, 1905 Biemna chilensis (p. )
Biemna ehrenbergi (Keller, 1889) Biemna ehrenbergi (p. )
Biemna erecta Bertolino, Costa & Pansini, 2020 Biemna erecta (p. )
Biemna gellioides Lévi & Lévi, 1989 Biemna gellioides (p. )
Biemna granulosigmata Lévi, 1993 Biemna granulosigmata (p. )
Biemna liposphaera (Hentschel, 1912) Biemna liposphaera (p. )
Biemna lutea Bertolino, Costa & Pansini, 2019 Biemna lutea (p. )
Biemna megalosigma Hentschel, 1912 Biemna megalosigma (p. )
Biemna omanensis van Soest & Beglinger, 2002 Biemna omanensis (p. )
Biemna strongylota Rios & Cristobo, 2006 Biemna strongylota (p. )
Biemna thielei Burton, 1930 Biemna thielei (p. )
Biemna thomasi Cavalcanti, Santos Neto & Pinheiro, 2018 Biemna thomasi (p. )
Biemna truncata Hentschel, 1912 Biemna truncata (p. )
Biemna typica Bertolino, Costa & Pansini, 2020 Biemna typica (p. )
Bifaxaria bicuspis Gordon, 1993 Bifaxaria bicuspis (p. )
Bifaxaria compacta Gordon, 1993 Bifaxaria compacta (p. )
Bifaxaria gracilis Gordon, 1993 Bifaxaria gracilis (p. )
Bifaxaria menorah Gordon, 1993 Bifaxaria menorah (p. )
Bifaxaria modesta Gordon, 1993 Bifaxaria modesta (p. )
Bifaxaria multicostata Gordon, 1993 Bifaxaria multicostata (p. )
Bifaxaria submucronata Busk, 1884 Bifaxaria submucronata (p. )
Biffarius botterae Hernáez, Miranda & Tavares, 2020 Biffarius botterae (p. )
Biffarius pacificus Guzmán &Thatje, 2003 Biffarius pacificus (p. )
Biflustra arborescens (Canu & Bassler, 1928) Biflustra arborescens (p. )
Biflustra denticulata (Busk, 1856) Biflustra denticulata (p. )
Biflustra grandicella Canu & Bassler, 1929 Biflustra grandicella (p. )
Biflustra savartii (Audouin, 1826) Biflustra savartii (p. )
Bifurcaria bifurcata R. Ross Bifurcaria bifurcata (p. )
Bifurgaster kermadeca Stone & Moyse, 1985 Bifurgaster kermadeca (p. )
Bigelowina septemspinosa (Miers, 1881) Bigelowina septemspinosa (p. )
Billardia subrufa (Jäderholm, 1904) Billardia subrufa (p. )
Bimeria vestita Wright, 1859 Bimeria vestita (p. )
Bircenna fulva Chilton, 1884 Bircenna fulva (p. )
Bircenna hinojosai Hughes & Lörz, 2019 Bircenna hinojosai (p. )
Bircenna thieli Hughes & Lörz, 2019 Bircenna thieli (p. )
Birgus latro (Linnaeus, 1767) Birgus latro (p. )
Birubius banksi Taylor, 2009 Birubius banksi (p. )
Birubius batei (Haswell, 1879) Birubius batei (p. )
Birubius casuarina Taylor, 2009 Birubius casuarina (p. )
Birubius kingae Taylor, 2009 Birubius kingae (p. )
Birubius nauarchuncus Horton, 2008 Birubius nauarchuncus (p. )
Birubius oti Taylor, 2009 Birubius oti (p. )
Birubius parvus Taylor, 2009 Birubius parvus (p. )
Bishopina guhai (Jain, 1978) Bishopina guhai (p. )
Bispira brunnea (Treadwell, 1917) Bispira brunnea (p. )
Bispira crassicornis (Sars, 1851) Bispira crassicornis (p. )
Bispira manicata (Grube, 1878) Bispira manicata (p. )
Bispira mariae Lo Bianco, 1893 Bispira mariae (p. )
Bispira oatesiana (Benham, 1927) Bispira oatesiana (p. )
Bispira riccardi Giangrande, Putignano & Enrichetti in Enrichetti et al., 2022 Bispira riccardi (p. )
Bispira viola (Grube, 1863) Bispira viola (p. )
Bitectipora cincta (Hincks, 1885) Bitectipora cincta (p. )
Bitectipora rostrata (MacGillivray, 1887) Bitectipora rostrata (p. )
Bitia hydroides Gray, 1849 Bitia hydroides (p. )
Bittinella hiloensis (Pilsbry & Vanatta, 1908) Bittinella hiloensis (p. )
Bittinella lochi (Sleurs, 1996) Bittinella lochi (p. )
Bittium anembatum (Melvill, 1904) Bittium anembatum (p. )
Bittium impendens (Hedley, 1899) Bittium impendens (p. )
Bittium reticulatum Da Costa, 1778 Bittium reticulatum (p. )
Biuve fulvipunctata (Baba, 1938) Biuve fulvipunctata (p. )
Biverticillus tenuissimus Payne, Samaai & Kelly, 2022 Biverticillus tenuissimus (p. )
Bivesicula cephalopholicola Cribb, Bray, Justine, Reimer, Sasal, Shirakashi & Cutmore, 2022 Bivesicula cephalopholicola (p. )
Bivesicula nana Cribb, Bray, Justine, Reimer, Sasal, Shirakashi & Cutmore, 2022 Bivesicula nana (p. )
Bivesicula novaecaledoniensis Cribb, Bray, Justine, Reimer, Sasal, Shirakashi & Cutmore, 2022 Bivesicula novaecaledoniensis (p. )
Bivesicula polynesiensis Cribb, Bray, Justine, Reimer, Sasal, Shirakashi & Cutmore, 2022 Bivesicula polynesiensis (p. )
Bivesicula sheni Cribb, Bray, Justine, Reimer, Sasal, Shirakashi & Cutmore, 2022 Bivesicula sheni (p. )
Bivesiculoides posterotestis Durio & Manter, 1968 Bivesiculoides posterotestis (p. )
Bivetiella cancellata (Linnaeus, 1767) Bivetiella cancellata (p. )
Bivetiella similis (Sowerby, 1833) Bivetiella similis (p. )
Blackfordia virginica Mayer, 1910 Blackfordia virginica (p. )
Blastomussa loyae Head, 1978 Blastomussa loyae (p. )
Blastomussa merleti (Wells, 1961) Blastomussa merleti (p. )
Blastomussa omanensis (Sheppard & Sheppard, 1991) Blastomussa omanensis (p. )
Blastomussa vivida Benzoni, Arrigoni & Hoeksema, 2014 Blastomussa vivida (p. )
Blastopathes medusa Horowitz, Brugler, Bridge & Cowman, 2020 Blastopathes medusa (p. )
Blennothrix lyngbyacea Kützing ex Anagnostidis & Komárek Blennothrix lyngbyacea (p. )
Blidingia marginata (J. Agardh) P.J.L. Dangeard ex Bliding Blidingia marginata (p. )
Blidingia minima (Nägeli ex Kützing) Kylin Blidingia minima (p. )
Blidingia ramifera (Bliding) Garbary & Barkhouse Blidingia ramifera (p. )
Blidingia subsalsa (Kjellman) Kornmann & Sahling ex Scagel et al. Blidingia subsalsa (p. )
Boccardia columbiana Berkeley, 1927 Boccardia columbiana (p. )
Boccardia semibranchiata Guerin, 1990 Boccardia semibranchiata (p. )
Boccardiella ligerica (Ferronnière, 1898) Boccardiella ligerica (p. )
Bockiella angusta Silén, 1942 Bockiella angusta (p. )
Bockiella arcatumida Hirose, 2022 Bockiella arcatumida (p. )
Bodotria arenosa Goodsir, 1843 Bodotria arenosa (p. )
Bodotria arenosa Goodsir, 1843 Bodotria arenosa mediterranea (p. )
Bodotria parvui Petrescu, 2008 Bodotria parvui (p. )
Bodotria pulchella (Sars, 1878) Bodotria pulchella (p. )
Bodotria scorpioides unspecified Bodotria scorpioides (p. )
Bogasonia jennyae Valdés, 2019 Bogasonia jennyae (p. )
Bogasonia volutoides Warén, 1989 Bogasonia volutoides (p. )
Bohadschia koellikeri (Semper, 1868) Bohadschia koellikeri (p. )
Bohadschia maculisparsa Cherbonnier & Féral, 1984 Bohadschia maculisparsa (p. )
Bohadschia marmorata (Jaeger, 1833) Bohadschia marmorata (p. )
Bohadschia mitsioensis Cherbonnier, 1988 Bohadschia mitsioensis (p. )
Bohadschia subrubra (Quoy & Gaimard, 1834) Bohadschia subrubra (p. )
Bohadschia vitiensis (Semper, 1868) Bohadschia vitiensis (p. )
Bolbocoleon piliferum N. Pringsheim Bolbocoleon piliferum (p. )
Bolbolaimus leptus Gagarin, Nguyen Vu Thanh, 2019 Bolbolaimus leptus (p. )
Bolbolaimus parvus Gagarin, Nguyen Vu Thanh, 2019 Bolbolaimus parvus (p. )
Bolinus brandaris (Linnaeus, 1758) Bolinus brandaris (p. )
Bolinus cornutus (Linnaeus, 1758) Bolinus cornutus (p. )
Bolitaena pygmaea (Verrill, 1884) Bolitaena pygmaea (p. )
Bolivina doniezi Cushman & Wickenden, 1929 Bolivina doniezi (p. )
Bolivina earlandi Parr, 1950 Bolivina earlandi (p. )
Bolivina glutinata Egger, 1893 Bolivina glutinata (p. )
Bolivina robusta Brady, 1881 Bolivina robusta (p. )
Bolivina spathulata (Williamson, 1858) Bolivina spathulata (p. )
Bolivina spissa Cushman, 1926 Bolivina spissa (p. )
Bolivina subreticulata Parr, 1932 Bolivina subreticulata (p. )
Bolivina suezensis Said, 1949 Bolivina suezensis (p. )
Bolivina vadescens Cushman, 1933 Bolivina vadescens (p. )
Bolivina variabilis (Williamson, 1858) Bolivina variabilis (p. )
Bolma kermadecensis Beu & Ponder, 1979 Bolma kermadecensis (p. )
Bolma maestratii Alf & Kreipl, 2009 Bolma maestratii (p. )
Bolma midwayensis (Habe & Kosuge, 1970) Bolma midwayensis (p. )
Bolma recens (Dell, 1967) Bolma recens (p. )
Bolma rugosa (Linnaeus, 1758) Bolma rugosa (p. )
Bolma sunderlandi Petuch, 1987 Bolma sunderlandi (p. )
Bolocera kerguelensis Studer, 1879 Bolocera kerguelensis (p. )
Bolocera paucicornis Dunn, 1893 Bolocera paucicornis (p. )
Bolocera tuediae (Johnston, 1832) Bolocera tuediae (p. )
Bolosoma biocalum Tabachnick & Levi, 2004 Bolosoma biocalum (p. )
Bolosoma cavum Ijima, 1927 Bolosoma cavum (p. )
Bolosoma charcoti Tabachnick & Levi, 2004 Bolosoma charcoti (p. )
Bolosoma cyanae Tabachnick & Lévi, 2004 Bolosoma cyanae (p. )
Bolosoma meridionale Tabachnick & Lévi, 2004 Bolosoma meridionale (p. )
Bolosoma perezi Castello-Branco, Collins & Hajdu, 2020 Bolosoma perezi (p. )
Bolosoma volsmarum Tabachnick & Lévi, 2004 Bolosoma volsmarum (p. )
Boltenia echinata (Linnaeus, 1767) Boltenia echinata (p. )
Boltenia ovifera (Linnaeus, 1767) Boltenia ovifera (p. )
Boltenia pilosa (Millar, 1955) Boltenia pilosa (p. )
Bolteniopsis perlucidus Monniot & Monniot, 1985 Bolteniopsis perlucidus (p. )
Bolteniopsis prenanti Harant, 1927 Bolteniopsis prenanti (p. )
Bolttsia myersi Azman & Lowry, 2009 Bolttsia myersi (p. )
Bomolochus cuneatus Fraser, 1920 Bomolochus cuneatus (p. )
Bomolochus megaceros Heller, 1865 Bomolochus megaceros (p. )
Bonnemaisonia hamifera Hariot Bonnemaisonia hamifera (p. )
Boonea jadisi (Olsson & McGinty, 1958) Boonea jadisi (p. )
Booneostrea subucula (Jousseaume, 1925) Booneostrea subucula (p. )
Bopyrina ocellata (Czerniavsky, 1868) Bopyrina ocellata (p. )
Bopyrinella hadrocoxalis Romero-Rodríguez & Álvarez, 2020 Bopyrinella hadrocoxalis (p. )
Bopyrinina paucimaculata Markham, 1990 Bopyrinina paucimaculata (p. )
Bopyrissa kensleyi (Williams & Schuerlein, 2005) Bopyrissa kensleyi (p. )
Bopyrissa marami Williams, Boyko & Madad, 2019 Bopyrissa marami (p. )
Bopyrissa xiphidiostega Williams, Boyko & Madad, 2019 Bopyrissa xiphidiostega (p. )
Bopyrus squillarum Latreille, 1802 Bopyrus squillarum (p. )
Boreacola maltzani (Verkrüzen, 1875) Boreacola maltzani (p. )
Borelis pulchra (d'Orbigny, 1839) Borelis pulchra (p. )
Boreocelis fragilis Armonies, 2018 Boreocelis fragilis (p. )
Boreochiton beringensis (Jakovleva, 1952) Boreochiton beringensis (p. )
Boreochiton ruber (Linnaeus, 1767) Boreochiton ruber (p. )
Boreomysis arctica (Krøyer, 1861) Boreomysis arctica (p. )
Boreomysis obtusata Sars, 1884 Boreomysis obtusata (p. )
Boreoscala magellanicum (Philippi, 1845) Boreoscala magellanicum (p. )
Boreotrophon aleuticus Houart, Vermeij & Wiedrick, 2019 Boreotrophon aleuticus (p. )
Boreotrophon cascadiensis Houart, Vermeij & Wiedrick, 2019 Boreotrophon cascadiensis (p. )
Boreotrophon clathratus (Linnaeus, 1767) Boreotrophon clathratus (p. )
Boreotrophon cordellensis Houart, Vermeij & Wiedrick, 2019 Boreotrophon cordellensis (p. )
Boreotrophon cortesianus Houart, Vermeij & Wiedrick, 2019 Boreotrophon cortesianus (p. )
Boreotrophon obesus Houart, Vermeij & Wiedrick, 2019 Boreotrophon obesus (p. )
Boreotrophon oparini Bondarev, 2022 Boreotrophon oparini (p. )
Boreotrophon pacificus Dall, 1902 Boreotrophon pacificus (p. )
Boreotrophon pseudotripherus Houart, Vermeij & Wiedrick, 2019 Boreotrophon pseudotripherus (p. )
Boreotrophon santarosensis Houart, Vermeij & Wiedrick, 2019 Boreotrophon santarosensis (p. )
Boreotrophon subapolyonis Houart, Vermeij & Wiedrick, 2019 Boreotrophon subapolyonis (p. )
Boreotrophon tannerensis Houart, Vermeij & Wiedrick, 2019 Boreotrophon tannerensis (p. )
Boreotrophon truncatus (Strom, 1768) Boreotrophon truncatus (p. )
Boreotrophon vancouverensis Houart, Vermeij & Wiedrick, 2019 Boreotrophon vancouverensis (p. )
Bornella hermanni Angas, 1864 Bornella hermanni (p. )
Bornella irvingi Edmunds & Preece, 1996 Bornella irvingi (p. )
Bornella johnsonorum Pola, Rudman & Gosliner, 2009 Bornella johnsonorum (p. )
Bornella stellifera (Adams & Reeve, 1848) Bornella stellifera (p. )
Borneoecetes minimus Just, 2019 Borneoecetes minimus (p. )
Bornia walvisensis Zettler & Hoffman, 2021 Bornia walvisensis (p. )
Borniopsis ariakensis Habe, 1959 Borniopsis ariakensis (p. )
Borniopsis tsurumaru Habe, 1959 Borniopsis tsurumaru (p. )
Borniopsis yamakawai (Yokoyama, 1922) Borniopsis yamakawai (p. )
Boroecia antipoda (Müller, 1906) Boroecia antipoda (p. )
Boroecia borealis (Sars, 1866) Boroecia borealis (p. )
Boroecia maxima (Brady & Norman, 1896) Boroecia maxima (p. )
Boschitestella donaldi Moolenbeek, 1994 Boschitestella donaldi (p. )
Boschitestella eloiseae Moolenbeek, 1994 Boschitestella eloiseae (p. )
Boschmaella balani (Bocquet-Védrine, 1967) Boschmaella balani (p. 3 )
Bossiella orbigniana (Decaisne) P.C.Silva, 1957 Bossiella orbigniana (p. )
Bostrichobranchus pilularis (Verrill, 1871) Bostrichobranchus pilularis (p. )
Bostrycapulus aculeata (Gmelin, 1791) Bostrycapulus aculeata (p. )
Bostrycapulus decorus Collin, 2019 Bostrycapulus decorus (p. )
Bostrychia intricata (Bory de Saint-Vincent) Montagne, 1852 Bostrychia intricata (p. )
Bostrychia scorpioides (Hudson) Montagne ex Kützing Bostrychia scorpioides (p. )
Bothriocephalus antarcticus Wojciechowska, Pisano & Zdzitowiecki, 1995 Bothriocephalus antarcticus (p. )
Bothriocephalus kerguelensis Prudhoe, 1969 Bothriocephalus kerguelensis (p. )
Botruanthus benedeni (Torrey & Kleeberger, 1909) Botruanthus benedeni (p. )
Botruanthus mexicanus Stampar, González-Muñoz & Morandini, 2016 Botruanthus mexicanus (p. )
Botrylloides anceps (Herdman, 1891) Botrylloides anceps (p. )
Botrylloides aureus Sars, 1851 Botrylloides aureus (p. )
Botrylloides leachii (Savigny, 1816) Botrylloides leachii (p. )
Botrylloides meandrinum Sluiter, Botrylloides meandrinum (p. )
Botrylloides violaceus Oka, 1927 Botrylloides violaceus (p. )
Botryllophilus angustus Kim & Boxshall, 2021 Botryllophilus angustus (p. )
Botryllophilus antarcticus Kim & Boxshall, 2021 Botryllophilus antarcticus (p. )
Botryllophilus bermudensis Kim & Boxshall, 2021 Botryllophilus bermudensis (p. )
Botryllophilus coniorhynchus Kim & Boxshall, 2021 Botryllophilus coniorhynchus (p. )
Botryllophilus curtipes Kim & Boxshall, 2021 Botryllophilus curtipes (p. )
Botryllophilus dentirostris Kim & Boxshall, 2021 Botryllophilus dentirostris (p. )
Botryllophilus guadeloupensis Kim & Boxshall, 2021 Botryllophilus guadeloupensis (p. )
Botryllophilus longicaudatus Kim & Boxshall, 2021 Botryllophilus longicaudatus (p. )
Botryllophilus longipes Kim & Boxshall, 2021 Botryllophilus longipes (p. )
Botryllophilus nudisetatus Kim & Boxshall, 2021 Botryllophilus nudisetatus (p. )
Botryllophilus pentachaetus Kim & Boxshall, 2021 Botryllophilus pentachaetus (p. )
Botryllophilus stenurosus Kim & Boxshall, 2021 Botryllophilus stenurosus (p. )
Botryllophilus tuberculatus Kim & Boxshall, 2021 Botryllophilus tuberculatus (p. )
Botryllus anomalus Millar, 1962 Botryllus anomalus (p. )
Botryllus aster Monniot, 1991 Botryllus aster (p. )
Botryllus diegense (Ritter & Forsyth, 1917) Botrylloides diegense (p. )
Botryllus gregalis (Sluiter, 1898) Botryllus gregalis (p. )
Botryllus leptus (Herdman, 1899) Botryllus leptus (p. )
Botryllus promiscuus Okuyama & Saito, 2002 Botryllus promiscuus (p. )
Botryllus puniceus Saito & Nagasawa, 2003 Botryllus puniceus (p. )
Botryllus schlosseri (Pallas, 1766) Botryllus schlosseri (p. )
Botula hawaiensis Dall, Bartsch & Rehder, 1938 Botula hawaiensis (p. )
Bouchardia rosea (Mawe, 1823) Bouchardia rosea (p. )
Bouchetriphora pallida (Pease, 1871) Bouchetriphora pallida (p. )
Bougainvillia britannica (Forbes, 1841) Bougainvillia britannica (p. )
Bougainvillia chenyapingii Xu, Huang & Guo, 2007 Bougainvillia chenyapingii (p. )
Bougainvillia fulva Agassiz & Meyer, 1889 Bougainvillia fulva (p. )
Bougainvillia involuta Uchida, 1947 Bougainvillia involuta (p. )
Bougainvillia leizhouensis Xu, Guo & Wang, 2021 Bougainvillia leizhouensis (p. )
Bougainvillia macloviana Lesson, 1836 Bougainvillia macloviana (p. )
Bougainvillia muscus (Allman, 1863) Bougainvillia muscus (p. )
Bougainvillia principis (Steenstup, 1850) Bougainvillia principis (p. )
Bountiana norfolcensis (Grant & McCulloch, 1907) Bountiana norfolcensis (p. )
Bourneotrochus stellulatus (Cairns, 1984) Bourneotrochus stellulatus (p. )
Bowerbankia citrina (Hincks, 1877) Bowerbankia citrina (p. )
Bowerbankia imbricata (Adams, 1800) Bowerbankia imbricata (p. )
Brachiaster simplex Wilson, 1925 Brachiaster simplex (p. )
Brachidontes adamsianus (Dunker, 1857) Brachidontes adamsianus (p. )
Brachidontes crebristriatus (Conrad, 1837) Brachidontes crebristriatus (p. )
Brachidontes dunkeri Huber, 2015 Brachidontes dunkeri (p. )
Brachidontes semilaevis (Menke, 1848) Brachidontes semilaevis (p. )
Brachidontes ustulatus (Lamarck, 1819) Brachidontes ustulatus (p. )
Brachioteuthis linkovskyi Lipinski, 2001 Brachioteuthis linkovskyi (p. )
Brachycarpus crosnieri Bruce, 1998 Brachycarpus crosnieri (p. )
Brachycythara beatriceae Mariottini, 2007 Brachycythara beatriceae (p. )
Brachycythara biconica (Adams, 1850) Brachycythara biconica (p. )
Brachynotus foresti Zariquiey Alvarez, 1968 Brachynotus foresti (p. )
Brachynotus gemmellari (Rizza, 1839) Brachynotus gemmellari (p. )
Brachynotus sexdentatus (Risso, 1827) Brachynotus sexdentatus (p. )
Brachyscelus crusculum Bate, 1861 Brachyscelus crusculum (p. )
Brachyscelus macrocephalus Stephensen, 1925 Brachyscelus macrocephalus (p. )
Brachyscelus rapacoides Stephensen, 1925 Brachyscelus rapacoides (p. )
Brachystomia conica Luca, Güller & Zelaya, 2021 Brachystomia conica (p. )
Brachystomia hispanica Nofroni, Renda & Vannozzi, 2022 Brachystomia hispanica (p. )
Brachystomia pizzinii Nofroni, Renda & Vannozzi, 2022 Brachystomia pizzinii (p. )
Brachystomia tenuilirata Luca, Güller & Zelaya, 2021 Brachystomia tenuilirata (p. )
Bractechlamys langfordi (Dall, Bartsch & Rehder, 1938) Bractechlamys langfordi (p. )
Brada bransfieldia Hartman, 1967 Brada bransfieldia (p. )
Brada granulosa Hansen, 1882 Brada granulosa (p. )
Brada rugosa (Hansen, 1882) Brada rugosa (p. )
Brada talehsapensis Fauvel, 1932 Brada talehsapensis (p. )
Brada villosa (Rathke, 1843) Brada villosa (p. )
Bradleya antarctica Hartmann, 1989 Bradleya antarctica (p. )
Bradleya dictyon (Brady, 1880) Bradleya dictyon (p. )
Bradleya normani (Brady, 1866) Bradleya normani (p. )
Bradleya wyvillethomsoni (Brady, 1880) Bradleya wyvillethomsoni (p. )
Bradophila susanae Suárez-Morales, Salazar- Vallejo & Harris, 2021 Bradophila susanae (p. )
Bradya longispinosa Jashnov, 1927 Bradya longispinosa (p. )
Bradya typica Boeck, 1872 Bradya typica (p. )
Bradyidius abyssalis Markhaseva & Renz, 2021 Bradyidius abyssalis (p. )
Bradyidius kurilokamchaticus Markhaseva & Renz, 2021 Bradyidius kurilokamchaticus (p. )
Bradyidius parabyssalis Markhaseva & Renz, 2021 Bradyidius parabyssalis (p. )
Branchellion spindolaorum Ruiz-Escobar & Oceguera-Figueroa, 2019 Branchellion spindolaorum (p. )
Branchinotogluma nikkoensis Jimi, Chen & Fujiwara, 2022 Branchinotogluma nikkoensis (p. )
Branchinotogluma ovata Wu, Zhan & Xu, 2019 Branchinotogluma ovata (p. )
Branchinotogluma pettiboneae Wu, Zhan & Xu, 2019 Branchinotogluma pettiboneae (p. )
Branchinotogluma sagamiensis Jimi, Chen & Fujiwara, 2022 Branchinotogluma sagamiensis (p. )
Branchiocerianthus norvegicus Brattström, 1957 Branchiocerianthus norvegicus (p. )
Branchiomma arcticum (Ditlevsen, 1937) Branchiomma arcticum (p. )
Branchiomma bairdi (McIntosh, 1885) Branchiomma bairdi (p. )
Branchiomma cingulata (Grube, 1870) Branchiomma cingulata (p. )
Branchiomma infarctum (Krøyer, 1856) Branchiomma infarctum (p. )
Branchiomma lucullanum (Delle Chiaje, 1866) Branchiomma lucullanum (p. )
Branchiomma moebii Knight-Jones, 1994 Branchiomma moebii (p. )
Branchiomma nigromaculata (Baird, 1865) Branchiomma nigromaculatum (p. )
Branchiomma serratibranchis (Grube, 1878) Branchiomma serratibranchis (p. )
Branchiomma vesiculosum (Montagu, 1815) Branchiomma vesiculosum (p. )
Branchiostoma gambiense Webb, 1958 Branchiostoma gambiense (p. )
Branchiostoma japonicum (Willey, 1897) Branchiostoma japonicum (p. )
Branchiostoma lanceolatum (Pallas, 1774) Branchiostoma lanceolatum (p. )
Branchiostoma longirostrum Boschung, 1983 Branchiostoma longirostrum (p. )
Branchiostoma tattersalli Hubbs, 1922 Branchiostoma tattersalli (p. )
Branchiosyllis belchiori Nascimento, Fukuda & Paiva, 2019 Branchiosyllis belchiori (p. )
Branchiosyllis cirropunctata (Michel, 1909) Branchiosyllis cirropunctata (p. )
Branchiosyllis exilis (Gravier, 1900) Branchiosyllis exilis (p. )
Branchiosyllis gonzaguinhai Nascimento, Fukuda & Paiva, 2019 Branchiosyllis gonzaguinhai (p. )
Branchipolynoe eliseae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019 Branchipolynoe eliseae (p. )
Branchipolynoe halliseyae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019 Branchipolynoe halliseyae (p. )
Branchipolynoe kajsae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019 Branchipolynoe kajsae (p. )
Branchipolynoe meridae Lindgren, Hatch, Hourdez, Seid & Rouse, 2019 Branchipolynoe meridae (p. )
Branchipolynoe pettibonae Miura & Hashimoto, 1991 Branchipolynoe pettiboneae (p. )
Branchipolynoe tjiasmantoi Lindgren, Hatch, Hourdez, Seid & Rouse, 2019 Branchipolynoe tjiasmantoi (p. )
Brania arminii (Langerhans, 1881) Brania arminii (p. )
Brania kerguelensis (McIntosh, 1885) Brania kerguelensis (p. )
Brania rhopalophora (Ehlers, 1897) Brania rhopalophora (p. )
Brania robusta Rullier, 1973 Brania robusta (p. )
Branta bernicla (Linnaeus, 1758) Branta bernicla (p. )
Branta leucopsis (Bechstein, 1803) Branta leucopsis (p. )
Branta ruficollis (Pallas, 1769) Branta ruficollis (p. )
Brechites attrahens (Lightfoot, 1786) Penicillus vaginifer (p. )
Breitfussia schulzei (Breitfuss, 1896) Breitfussia schulzei (p. )
Bresedium eurypleon Li, Shih & Ng, 2020 Bresedium eurypleon (p. )
Bresilia antipodarum Bruce, 1990 Bresilia antipodarum (p. )
Bresilia corsicana Forest & Cals, 1977 Bresilia corsicana (p. )
Bresslauilla relicta unspecified Bresslauilla relicta (p. )
Brettiopsis triplex (Hastings, 1943) Brettiopsis triplex (p. )
Breviconia andrei Garlitska, George & Chertoprud, 2022 Breviconia andrei (p. )
Breviturma paucigranulata (Devaney, 1974) Breviturma paucigranulata (p. )
Breynia desorii Gray, 1851 Breynia desorii (p. )
Briarella disphaerocephala Monod & Dollfus, 1932 Briarella disphaerocephala (p. )
Briarella risbeci Monod, 1928 Briarella risbeci (p. )
Briareopsis aegeon Bayer, 1993 Briareopsis aegeon (p. )
Briareum cylindrum Samimi-Namin & van Ofwegen, 2016 Briareum cylindrum (p. )
Briareum hamrum (Gohar, 1948) Briareum hamrum (p. )
Briareum stechei (Kükenthal, 1908) Briareum stechei (p. )
Briareum violaceum (Quoy & Gaimard, 1833) Briareum violaceum (p. )
Brinkmanniella macrostomoides Luther, 1948 Brinkmanniella macrostomoides (p. )
Brisaster fragilis unspecified Brisaster fragilis (p. )
Brisaster moseleyi (Agassiz, 1881) Brisaster moseleyi (p. )
Brisinga distincta Sladen, 1889 Brisinga distincta (p. )
Brisingaster robillardi de Loriol, 1883 Brisingaster robillardi (p. )
Brisingenes multicostata (Verrill, 1894) Brisingenes multicostata (p. )
Brissopsis atlantica Mortensen, 1907 Brissopsis atlantica (p. )
Brissopsis atlantica Mortensen, 1907 Brissopsis atlantica mediterranea (p. )
Brissopsis lyrifera unspecified Brissopsis lyrifera (p. )
Brissus latecarinatus (Leske, 1778) Brissus latecarinatus (p. )
Brizalina striatula (Cushman, 1922) Brizalina striatula (p. )
Brochina glabella Adams, 1868 Brochina glabella (p. )
Brochiverruca crosnieri Buckeridge, 1997 Brochiverruca crosnieri (p. )
Brochiverruca polystriata Buckeridge, 1994 Brochiverruca polystriata (p. )
Brockmanniella brockmannii (Hustedt) Hasle, von Stosch, & Syvertsen Brockmanniella brockmannii (p. )
Broderipia rosea (Broderip, 1834) Broderipia rosea (p. )
Brodskius abyssalis Markhaseva & Schulz, 2007 Brodskius abyssalis (p. )
Brooksia rostrata (Traustedt, 1893) Brooksia rostrata (p. )
Bruceiella indurata Chen & Linse, 2019 Bruceiella indurata (p. )
Bruceiella wareni Okutani, Hashimoto & Sasaki, 2004 Bruceiella wareni (p. )
Brucerolis bromleyana (Suhm, 1874) Brucerolis bromleyana (p. )
Brucetriphora granifera (Brazier, 1894) Brucetriphora granifera (p. )
Bruciana pediger (Alcock, 1898) Bruciana pediger (p. )
Brunneifusus ternatanus (Gmelin, 1791) Brunneifusus ternatanus (p. )
Brusinia elongata (Sakai, 1969) Brusinia elongata (p. )
Brusinia piriformis Crosnier & Moosa, 2002 Brusinia piriformis (p. )
Brusinia profunda Moosa, 1996 Brusinia profunda (p. )
Bruunosa bruuni (Dahl, 1959) Bruunosa bruuni (p. )
Bryopesanser protrusus Winston & Jackson, 2021 Bryopesanser protrusus (p. )
Bryopesanser thricyng Tilbrook, 2012 Bryopesanser thricyng (p. )
Bryopsis hypnoides Lamouroux, 1809 Bryopsis hypnoides (p. )
Bryopsis plumosa (Hudson) C. Agardh Bryopsis plumosa (p. )
Bubaris vermiculata (Bowerbank, 1866) Bubaris vermiculata (p. )
Buccinum beringense Golikov, 1980 Buccinum beringense (p. )
Buccinum bizikovi Kantor, Sirenko, Zvonareva & Fedosov, 2022 Buccinum bizikovi (p. )
Buccinum chinoi Kantor, Sirenko, Zvonareva & Fedosov, 2022 Buccinum chinoi (p. )
Buccinum cyaneum Bruguiere, 1792 Buccinum cyaneum (p. )
Buccinum gadusense Fraussen & Terryn, 2021 Buccinum gadusense (p. )
Buccinum golikovi Kantor, Sirenko, Zvonareva & Fedosov, 2022 Buccinum golikovi (p. )
Buccinum gulbini Kantor, Sirenko, Zvonareva & Fedosov, 2022 Buccinum gulbini (p. )
Buccinum hasegawai Kantor, Sirenko, Zvonareva & Fedosov, 2022 Buccinum hasegawai (p. )
Buccinum humphreysianum Bennett, 1824 Buccinum humphreysianum (p. )
Buccinum isaotakii Kira, 1962 Buccinum isaotakii (p. )
Buccinum kushiroense Habe & Ito, 1976 Buccinum kushiroense (p. )
Buccinum macleani Clark, 2019 Buccinum macleani (p. )
Buccinum obsoletum Golikov, 1980 Buccinum obsoletum (p. )
Buccinum opisoplectum Dall, 1907 Buccinum opisoplectum (p. )
Buccinum polare Gray, 1839 Buccinum polare (p. )
Buccinum rossicum Dall, 1907 Buccinum rossicum (p. )
Buccinum scalariforme Moller, 1842 Buccinum scalariforme (p. )
Buccinum striatissimum Sowerby III, 1899 Buccinum striatissimum (p. )
Buccinum thermophilum Harasewych & Kantor, 2002 Buccinum thermophilum (p. )
Buccinum undatum Linnaeus, 1758 Buccinum undatum (p. )
Buccipagoda achilles Marshall & Walton, 2019 Buccipagoda achilles (p. )
Buccipagoda ponderi Marshall & Walton, 2019 Buccipagoda ponderi (p. )
Buchanania onchidioides Lesson, 1831 Buchanania onchidioides (p. )
Buchema amanciohorroi Horro, Gori, Rosado & Rolán, 2021 Buchema amanciohorroi (p. )
Buchneria fayalensis (Waters, 1888) Buchneria fayalensis (p. )
Buergeres choprai Ahyong & Ng, 2020 Buergeres choprai (p. )
Buffonellaria confracta Winston & Jackson, 2021 Buffonellaria confracta (p. )
Buffonellaria frigida (Waters, 1904) Buffonellaria frigida (p. )
Buffonellodes antarctica Hayward, 1991 Buffonellodes antarctica (p. )
Buffonellodes imperforata (Powell, 1967) Buffonellodes imperforata (p. )
Bufonaria echinata (Link, 1807) Bufonaria echinata (p. )
Bufonaria margaritula (Deshayes, 1832) Bufonaria margaritula (p. )
Bugula aperta (Hincks, 1886) Bugula aperta (p. )
Bugula avicularia (Linnaeus, 1758) Bugula avicularia (p. )
Bugula flabellata (Thompson, 1874) Bugula flabellata (p. )
Bugula fulva Ryland, 1960 Bugula fulva (p. )
Bugula gautieri Ryland, 1962 Bugula gautieri (p. )
Bugula gracilis Busk, 1858 Bugula gracilis (p. )
Bugula longissima Busk, 1884 Bugula longissima (p. )
Bugula minima Waters, 1909 Bugula minima (p. )
Bugula neritina (Linnaeus, 1758) Bugula neritina (p. )
Bugula serrata (Lamarck, 1816) Bugula serrata (p. )
Bugula spicata (Hincks, 1880) Bugula spicata (p. )
Bugula turbinata unspecified Bugula turbinata (p. )
Bugulella gracilis (Nichols, 1911) Bugulella gracilis (p. )
Bugulina longirostrata (Robertson, 1905) Bugulina longirostrata (p. )
Bugulina simplex (Hincks, 1886) Bugulina simplex (p. )
Bugulina stolonifera (Ryland, 1960) Bugulina stolonifera (p. )
Bugulopsis peachii (Busk, 1851) Bugulopsis peachii (p. )
Bulaceros newcannorum Dixit, Manjebrayakath & Saravanane, 2021 Bulaceros newcannorum (p. )
Bulbaeolidia alba (Risbec, 1928) Bulbaeolidia alba (p. )
Bulbamphiascus imus (Brady, 1872) Bulbamphiascus imus (p. )
Bulbus striatus Golikov & Sirenko, 1983 Bulbus striatus (p. )
Bulimina aculeata d´Orbigny, 1826 Bulimina aculeata (p. )
Bulimina biserialis Millett, 1900 Bulimina biserialis (p. )
Bulimina marginata d´Orbigny, 1826 Bulimina marginata (p. )
Bulimina striata d'Orbigny, in Guérin-Méneville, 1843 Bulimina striata (p. )
Bulimina subteres Brady, 1881 Bulimina subteres (p. )
Bulimina truncana Gumbel, 1868 Bulimina truncana (p. )
Bulla ampulla (Linnaeus, 1758) Bulla ampulla (p. )
Bulla amygdala Dillwyn, 1817 Bulla amygdala (p. )
Bulla arabica Malaquias & Reid, 2008 Bulla arabica (p. )
Bulla mabillei Locard, 1897 Bulla mabillei (p. )
Bulla striata Bruguiere, 1792 Bulla striata (p. )
Bulla vernicosa Linnaeus, 1758 Bulla vernicosa (p. )
Bullia mauritiana Gray, 1839 Bullia mauritiana (p. )
Bullia persica Smith, 1878 Bullia persica (p. )
Bullia rhodostoma Reeve, 1847 Bullia rhodostoma (p. )
Bullia tranquebarica (Röding, 1798) Bullia tranquebarica (p. )
Bullina lineata (Gray, 1825) Bullina lineata (p. )
Bullockus mcmurrayi (Clench & Aguayo, 1941) Bullockus mcmurrayi (p. )
Bullowanthura furcillata Negoescu, 1994 Bullowanthura furcillata (p. )
Bunakenia kadazan Bamber & Sheader, 2005 Bunakenia kadazan (p. )
Bunodactis aucklandica Carlgren, 1927 Bunodactis aucklandica (p. )
Bunodactis hermaphoditica Carlgren, 1959 Bunodactis hermaphoditica (p. )
Bunodactis octoradiata (Carlgren, 1899) Bunodactis octoradiata (p. )
Bunodactis rubripunctata (Grube, 1840) Bunodactis rubripunctata (p. )
Bunodactis verrucosa (Pennant, 1777) Bunodactis verrucosa (p. )
Bunodosoma goanense den Hartog & Vennam, 1993 Bunodosoma goanense (p. )
Buprorides trilobatus Kim & Boxshall, 2021 Buprorides trilobatus (p. )
Burhinus oedicnemus (Linnaeus, 1758) Burhinus oedicnemus (p. )
Burrimysis palmeri Jaume & Garcia, 1993 Burrimysis palmeri (p. )
Bursa luteostoma (Pease, 1861) Bursa luteostoma (p. )
Bursa ranelloides (Reeve, 1844) Bursa ranelloides (p. )
Bursa rosa (Perry, 1811) Bursa rosa (p. )
Bursa verrucosa (Sowerby, 1825) Bursa verrucosa (p. )
Bursina nobilis (Reeve, 1844) Bursina nobilis (p. )
Burtonulla sibogae Borojevic & Boury-Esnault, 1986 Burtonulla sibogae (p. )
Bushiella granulata (Linnaeus, 1767) Bushiella granulata (p. )
Bushiella quadrangularis (Stimpson, 1854) Bushiella quadrangularis (p. )
Buskea nitida Heller, 1867 Buskea nitida (p. )
Buskia socialis Hincks, 1887 Buskia socialis (p. )
Butorides striata (Linnaeus, 1758) Butorides striata (p. )
Buzasina galeata (Brady, 1881) Buzasina galeata (p. )
Byblis antarctica Schellenberg, 1931 Byblis antarctica (p. )
Byblis levis Myers, 2012 Byblis levis (p. )
Byblis minuticornis Sars, 1879 Byblis minuticornis (p. )
Byblis securiger (Barnard, 1931) Byblis securiger (p. )
Byblis subantarctica Schellenberg, 1931 Byblis subantarctica (p. )
Bylgides groenlandicus (Malmgren, 1867) Bylgides groenlandicus (p. )
Bylgides sarsi (Kinberg, 1865) Bylgides sarsi (p. )
Byrathis arnei Schulz, 2006 Byrathis arnei (p. )
Byrsophlebs graffi Jensen, 1878 Byrsophlebs graffi (p. )
Bythocaris biruli Kobjakova, 1964 Bythocaris biruli (p. )
Bythocaris curvirostris Kobjakova, 1957 Bythocaris curvirostris (p. )
Bythocaris irene Retowsky, 1946 Bythocaris irene (p. )
Bythocaris payeri (Heller, 1875) Bythocaris payeri (p. )
Bythoceratina mandviensis Jain, 1978 Bythoceratina mandviensis (p. )
Bythoceratina paiki Whatley & Zhao, 1988 Bythoceratina paiki (p. )
Bythocypris bosquetiana (Brady, 1866) Bythocypris bosquetiana (p. )
Bythocypris eltanina Maddocks, 1969 Bythocypris eltanina (p. )
Bythocypris reniformis Brady, 1880 Bythocypris reniformis (p. )
Bythocythere bradyi Sars, 1926 Bythocythere bradyi (p. )
Bytholeucon hartmannorum Mühlenhardt-Siegel, 2011 Bytholeucon hartmannorum (p. )
Caberea boryi Audouin, 1826 Caberea boryi (p. )
Caberea lata Busk, 1852 Caberea lata (p. )
Caberea marleyi Winston & Jackson, 2021 Caberea marleyi (p. )
Cabestana spengleri (Perry, 1811) Cabestana spengleri (p. )
Cabestana tabulata (Menke, 1843) Cabestana tabulata (p. )
Cabirnalia nausicaa Boyko & van der Meij, 2018 Cabirnalia nausicaa (p. )
Cabirops tuberculatus Shiino, 1942 Cabirops tuberculatus (p. )
Cacospongia hermanorum Sim-Smith, Hickman Jr & Kelly, 2021 Cacospongia hermanorum (p. )
Cacozeliana granarium (Kiener, 1842) Cacozeliana granarium (p. )
Cactos mollis Schröder, Medioli & Scott, 1989 Cactos mollis (p. )
Cadella semen (Hanley, 1845) Cadella semen (p. )
Cadlina excavata (Pruvot-Fol, 1951) Cadlina excavata (p. )
Cadlina glabra Friele & Hansen, 1876 Cadlina glabra (p. )
Cadlina laevis (Linnaeus, 1767) Cadlina laevis (p. )
Cadlina pellucida (Risso, 1826) Cadlina pellucida (p. )
Cadlinella hirsuta Rudman, 1995 Cadlinella hirsuta (p. )
Cadlinella subornatissima Baba, 1996 Cadlinella subornatissima (p. )
Caducifer decapitata (Reeve, 1844) Caducifer decapitata (p. )
Caducifer englerti (Hertlein, 1960) Caducifer englerti (p. )
Cadulus delicatulus Suter, 1913 Cadulus delicatulus (p. )
Cadulus jeffreysi (Monterosato, 1875) Cadulus jeffreysi (p. )
Cadulus occidus Verco, 1911 Cadulus occiduus (p. )
Cadulus teliger Finlay, 1926 Cadulus teliger (p. )
Caecianiropsis goseongensis Kim, Lee & Karanovic, 2019 Caecianiropsis goseongensis (p. )
Caecognathia akaroensis (Monod, 1926) Caecognathia akaroensis (p. )
Caecognathia bicolor (Hansen, 1916) Caecognathia bicolor (p. )
Caecognathia calva (Vanhoffen, 1914) Caecognathia calva (p. )
Caecopilumnus piroculatus (Rathbun, 1911) Caecopilumnus piroculatus (p. )
Caecum amedroglyptum Rehder, 1980 Caecum amedroglyptum (p. )
Caecum attenuatum de Folin, 1880 Caecum attenuatum (p. )
Caecum circumvolutum de Folin, 1867 Caecum circumvolutum (p. )
Caecum clarkii Carpenter, 1859 Caecum clarkii (p. )
Caecum directum Vannozzi, 2019 Caecum directum (p. )
Caecum exile de Folin, 1880 Caecum exile (p. )
Caecum frugi Vannozzi, 2019 Caecum frugi (p. )
Caecum glabriforme Carpenter, 1857 Caecum glabriforme (p. )
Caecum glabrum Montagu, 1803 Caecum glabrum (p. )
Caecum granulatum Vannozzi, 2019 Caecum granulatum (p. )
Caecum gulosum Hedley, 1899 Caecum gulosum (p. )
Caecum johnsoni Winkley, 1908 Caecum johnsoni (p. )
Caecum lineicinctum de Folin, 1880 Caecum lineicinctum (p. )
Caecum maori Pizzini & Raines, 2006 Caecum maori (p. )
Caecum nasutum Vannozzi, 2019 Caecum nasutum (p. )
Caecum neocaledonicum de Folin, 1868 Caecum neocaledonicum (p. )
Caecum neoguineanum Vannozzi, 2019 Caecum neoguineanum (p. )
Caecum nofronii Vannozzi, 2019 Caecum nofronii (p. )
Caecum oahuense Pilsbry, 1921 Caecum oahuense (p. )
Caecum rapanuiense Raines & Pizzini, 2005 Caecum rapanuiense (p. )
Caecum rostratum de Folin, 1881 Caecum rostratum (p. )
Caecum sepimentum de Folin, 1868 Caecum sepimentum (p. )
Caecum trachea (Montagu, 1803) Caecum imperforatum (p. )
Caecum variegatum de Folin, 1867 Caecum variegatum (p. )
Caecum vertebrale Hedley, 1899 Caecum vertebrale (p. )
Caenanthura ibex Bamber, 2008 Caenanthura ibex (p. )
Caenopedina novaezealandiae Pawson, 1964 Caenopedina novaezealandiae (p. )
Cafius nauticus (Fairmaire, 1849) Cafius nauticus (p. )
Calakmulrhynchus amini (Salgado-Maldonado & Novelo-Turcotte, 2009) García-Varela & Andrade-Gómez, 2020 Calakmulrhynchus amini (p. )
Calamphora quadrispinosa Watson, 2003 Calamphora quadrispinosa (p. )
Calamyzas amphictenicola Arwidsson, 1932 Calamyzas amphictenicola (p. )
Calamyzas crambon Jimi in Jimi, Tsuchida, Watanabe, Kayama, Ohara, Yokooka, Woo & Fujiwara, 2022 Calamyzas crambon (p. )
Calanoides brevicornis (Lubbock, 1856) Calanoides brevicornis (p. )
Calanoides natalis Brady, 1914 Calanoides natalis (p. )
Calanopia minor Scott, 1909 Calanopia minor (p. )
Calanus agulhensis De Decker, Kaczmaruk & Marska, 1991 Calanus agulhensis (p. )
Calanus euxinus Hulsemann, 1991 Calanus euxinus (p. )
Calanus finmarchicus (Gunner, 1765) Calanus finmarchicus (p. )
Calanus helgolandicus (Claus, 1863) Calanus helgolandicus (p. )
Calappa capellonis (Laurie, 1906) Calappa capellonis (p. )
Calappa cinerea Holthuis, 1958 Calappa cinerea (p. )
Calappa clypeata Borradaile, 1903 Calappa clypeata (p. )
Calappa convexa Saussure, 1853 Calappa convexa (p. )
Calappa granulata (Linnaeus, 1767) Calappa granulata (p. )
Calappa hepatica (Linnaeus, 1758) Calappa hepatica (p. )
Calappa japonica Ortmann, 1892 Calappa japonica (p. )
Calappa lophos (Herbst, 1785) Calappa lophos (p. )
Calappa nitida Holthuis, 1958 Calappa nitida (p. )
Calappa rubroguttata Herklots, 1851 Calappa rubroguttata (p. )
Calappa sebastieni Galil, 1997 Calappa sebastieni (p. )
Calappa torulosa Galil, 1997 Calappa torulosa (p. )
Calappa woodmasoni Alcock, 1896 Calappa woodmasoni (p. )
Calappula saussurei (Rathbun, 1898) Calappa saussurei (p. )
Calappula saussurei (Rathbun, 1898) Calappula saussurei (p. )
Calastacus karamapim Poore, 2020 Calastacus karamapim (p. )
Calcarovula gracillima (Smith, 1901) Calcarovula yoshioi (p. )
Calcarovula ildiko Lorenz, 2006 Calcarovula ildiko (p. )
Calcarovula longirostrata (Sowerby, 1828) Calcarovula longirostrata (p. )
Calcarovula mikado (Kurohara & Habe, 1991) Calcarovula mikado (p. )
Calcigorgia gigantea Matsumoto, van Ofwegen & Bayer, 2019 Calcigorgia gigantea (p. )
Calcigorgia gracilis Matsumoto, van Ofwegen & Bayer, 2019 Calcigorgia gracilis (p. )
Calcigorgia herba Dautova, 2019 Calcigorgia herba (p. )
Calcigorgia lukini Dautova, 2019 Calcigorgia lukini (p. )
Calcigorgia pacifica Matsumoto, van Ofwegen & Bayer, 2019 Calcigorgia pacifica (p. )
Calcigorgia spiculifera Broch, 1935 Calcigorgia spiculifera (p. )
Calcimitra philippeboucheti Thach, 2020 Calcimitra philippeboucheti (p. )
Calcimitra soela Marrow, 2020 Calcimitra soela (p. )
Calcimitra toi Huang & Chuo, 2019 Calcimitra toi (p. )
Calcimitra wuhuai Huang & Chuo, 2019 Calcimitra wuhuai (p. )
Calcinus albengai Poupin & Lemaitre, 2003 Calcinus albengai (p. )
Calcinus anani Poupin & McLaughlin, 1998 Calcinus anani (p. )
Calcinus explorator Boone, 1930 Calcinus explorator (p. )
Calcinus fuscus Malay, Komai & Chan, 2012 Calcinus fuscus (p. )
Calcinus gaimardii (Milne-Edwards, 1848) Calcinus gaimardii (p. )
Calcinus gouti Poupin, 1997 Calcinus gouti (p. )
Calcinus hakahau Poupin & McLaughlin, 1998 Calcinus hakahau (p. )
Calcinus imperialis Whitelegge, 1901 Calcinus imperialis (p. )
Calcinus inconspicuus Morgan, 1991 Calcinus inconspicuus (p. )
Calcinus isabellae Poupin, 1997 Calcinus isabellae (p. )
Calcinus mclaughlinae Poupin & Bouchard, 2006 Calcinus mclaughlinae (p. )
Calcinus nitidus Heller, 1865 Calcinus nitidus (p. )
Calcinus orchidae Poupin, 1997 Calcinus orchidae (p. )
Calcinus pictus (Owen, 1839) Calcinus pictus (p. )
Calcinus revi Poupin & McLaughlin, 1998 Calcinus revi (p. )
Calcinus rosaceus Heller, 1861 Calcinus rosaceus (p. )
Calcinus spicatus Forest, 1951 Calcinus spicatus (p. )
Calcinus vachoni Forest, 1958 Calcinus vachoni (p. )
Calcinus vanninii Gherardi & McLaughlin, 1994 Calcinus vanninii (p. )
Caledonicrinus vaubani Avocat & Roux, 1990 Caledonicrinus vaubani (p. )
Calendillo bruneum Dalens, 1993 Calendillo bruneum (p. )
Calendillo tillierorum Dalens, 1993 Calendillo tillierorum (p. )
Caleschara minuta (Maplestone, 1909) Caleschara minuta (p. )
Calidris acuminata (Horsfield, 1821) Calidris acuminata (p. )
Calidris alba (Pallas, 1764) Calidris alba (p. )
Calidris alpina (Linnaeus, 1758) Calidris alpina (p. )
Calidris bairdii (Coues, 1861) Calidris bairdii (p. )
Calidris canutus (Linnaeus, 1758) Calidris canutus (p. )
Calidris ferruginea (Pontoppidan, 1763) Calidris ferruginea (p. )
Calidris fuscicollis (Vieillot, 1819) Calidris fuscicollis (p. )
Calidris himantopus (Bonaparte, 1826) Calidris himantopus (p. )
Calidris maritima (Brünnich, 1764) Calidris maritima (p. )
Calidris mauri (Cabanis, 1857) Calidris mauri (p. )
Calidris melanotos (Vieillot, 1819) Calidris melanotos (p. )
Calidris minuta (Leisler, 1812) Calidris minuta (p. )
Calidris minutilla (Vieillot, 1819) Calidris minutilla (p. )
Calidris ptilocnemis (Coues, 1873) Calidris ptilocnemis (p. )
Calidris pusilla (Linnaeus, 1766) Calidris pusilla (p. )
Calidris ruficollis (Pallas, 1776) Calidris ruficollis (p. )
Calidris subminuta (Middendorff, 1853) Calidris subminuta (p. )
Calidris temminckii (Leisler, 1812) Calidris temminckii (p. )
Calidris tenuirostris (Horsfield, 1821) Calidris tenuirostris (p. )
Califanthura rima (Poore, 1981) Califanthura rima (p. )
Californiconus californicus (Reeve, 1844) Californiconus californicus (p. )
Caligoneus cavernicola Komai & Fujita, 2018 Caligoneus cavernicola (p. )
Caligus asperimanus Pearse, 1951 Caligus asperimanus (p. )
Caligus biaculeatus Brian, 1914 Caligus biaculeatus (p. )
Caligus cordyla Pillai, 1963 Caligus cordyla (p. )
Caligus curtus Müller, 1785 Caligus curtus (p. )
Caligus epidemicus Hewitt, 1971 Caligus epidemicus (p. )
Caligus epinepheli Yamaguti, 1936 Caligus epinepheli (p. )
Caligus infestans Heller, 1865 Caligus infestans (p. )
Caligus kabatae Cressey, 1991 Caligus kabatae (p. )
Caligus longicaudus Bassett-Smith, 1898 Caligus longicaudus (p. )
Caligus novocaledonicus Kabata, 1968 Caligus novocaledonicus (p. )
Caligus ocyurus Cressey, 1991 Caligus ocyurus (p. )
Caligus pomacentrus Cressey, 1991 Caligus pomacentrus (p. )
Calipandalus elachys Komai & Chan, 2003 Calipandalus elachys (p. )
Caliphylla mediterranea Costa, 1867 Caliphylla mediterranea (p. )
Caliphylla viridis (Deshayes, 1857) Caliphylla viridis (p. )
Calliactis palliata (Fabricius, 1779) Adamsia carciniopados (p. )
Calliactis palliata (Fabricius, 1779) Adamsia palliata (p. )
Calliactis parasitica (Couch, 1844) Calliactis parasitica (p. )
Callianassa acutirostella Sakai, 1988 Callianassa acutirostella (p. )
Callianassa coriolisae Ngoc-Ho, 2014 Callianassa coriolisae (p. )
Callianassa subterranea (Montagu, 1808) Callianassa subterranea (p. )
Callianidea laevicauda Gill, 1859 Callianidea laevicauda (p. )
Callianira hexagona Slabber, Callianira hexagona (p. )
Calliaxina punica (De Saint Laurent & Manning, 1982) Calliaxina punica (p. )
Calliblepharis ciliata (Hudson) Kützing Calliblepharis ciliata (p. )
Calliblepharis jubata (Goodenough & Woodward) Kützing Calliblepharis jubata (p. )
Callichirus corruptus Hernáez, Miranda, Rio & Pinheiro, 2022 Callichirus corruptus (p. )
Callichirus masoomi (Tirmizi, 1970) Callichirus masoomi (p. )
Calligyrus gerlachi Lorenzen, 1969 Calligyrus gerlachi (p. )
Callimachus youngorum Bolstad, 2010 Callimachus youngorum (p. )
Callinectes amnicola (De Rochebrune, 1883) Callinectes amnicola (p. )
Callinectes bocourti Milne-Edwards, 1879 Callinectes bocourti (p. )
Callinectes exasperatus (Gerstaecker, 1856) Callinectes exasperatus (p. )
Callinectes marginatus (Milne-Edwards, 1861) Callinectes marginatus (p. )
Callinectes ornatus Ordway, 1863 Callinectes ornatus (p. )
Callinectes sapidus Rathbun, 1896 Callinectes sapidus (p. )
Callinectes toxotes Ordway, 1863 Callinectes toxotes (p. )
Callinera bergendali Gibson & Sundberg, 1999 Callinera bergendali (p. )
Calliopaea souleyetii Vérany, 1846 Calliopaea souleyetii (p. )
Calliopius laeviusculus (Krøyer, 1838) Calliopius laeviusculus (p. )
Calliostoma doncorni Kay, 1979 Calliostoma doncorni (p. )
Calliostoma gendalli Marshall, 1979 Calliostoma gendalli (p. )
Calliostoma granulatum (Born, 1778) Calliostoma granulatum (p. )
Calliostoma laugieri (Payraudeau, 1826) Calliostoma laugieri (p. )
Calliostoma margaritissimus (Habe & Okutani, 1968) Calliostoma margaritissimus (p. )
Calliostoma osbornei Powell, 1926 Calliostoma osbornei (p. )
Calliostoma peregrinum Marshall, 1995 Calliostoma peregrinum (p. )
Calliostoma tosaense (Kuroda & Habe, 1961) Calliostoma tosaense (p. )
Calliostoma turnerarum (Powell, 1964) Calliostoma turnerarum (p. )
Calliostoma yingchenae Huang & Fu, 2022 Calliostoma yingchenae (p. )
Calliostoma zizyphinum (Linnaeus, 1758) Calliostoma zizyphinum (p. )
Calliotrochus marmoreus (Pease, 1861) Calliotrochus marmoreus (p. )
Calliotropis acherontis Marshall, 1979 Calliotropis acherontis (p. )
Calliotropis blacki Marshall, 1979 Calliotropis blacki (p. )
Calliotropis crystalophora Marshall, 1979 Calliotropis crystalophora (p. )
Calliotropis delli Marshall, 1979 Calliotropis delli (p. )
Calliotropis eucheloides Marshall, 1979 Calliotropis eucheloides (p. )
Calliotropis infundibulum (Watson, 1879) Calliotropis infundibulum (p. )
Calliotropis micraulax Vilvens, 2004 Calliotropis micraulax (p. )
Calliotropis oros Vilvens, 2007 Calliotropis oros (p. )
Calliotropis reticulina (Dall, 1895) Calliotropis reticulina (p. )
Callipallene brevirostris (Johnston, 1837) Callipallene brevirostris (p. )
Callipallene emaciata (Dohrn, 1881) Callipallene emaciata (p. )
Callipallene tiberi (Dohrn, 1881) Callipallene tiberi (p. )
Callipara casaana Childs, Aiken & Bail, 2020 Callipara casaana (p. )
Callipara victoriae Childs, Aiken & Bail, 2020 Callipara victoriae (p. )
Callipelta ornata Sollas, 1888 Callipelta ornata (p. )
Callipelta punctata Lévi & Lévi, 1983 Callipelta punctata (p. )
Callipelta sollasi Lévi & Lévi, 1989 Callipelta sollasi (p. )
Callista accincta Römer, 1864 Callista accincta (p. )
Callista chione (Linnaeus, 1758) Callista chione (p. )
Callista florida (Lamarck, 1818) Callista florida (p. )
Callista impar (Lamarck, 1818) Callista impar (p. )
Callista multiradiata (Sowerby II, 1851) Callista multiradiata (p. )
Callista roseotincta (Smith, 1885) Callista roseotincta (p. )
Callista umbonella (Lamarck, 1818) Callista umbonella (p. )
Callistoctopus alpheus (Norman, 1993) Callistoctopus alpheus (p. )
Callistoctopus aspilosomatis (Norman, 1993) Callistoctopus aspilosomatis (p. )
Callistoctopus bunurong (Stranks, 1990) Callistoctopus bunurong (p. )
Callistoctopus dierythraeus (Norman, 1993) Callistoctopus dierythraeus (p. )
Callistoctopus graptus (Norman, 1993) Callistoctopus graptus (p. )
Callistoctopus kermadecensis (Berry, 1914) Callistoctopus kermadecensis (p. )
Callistoctopus lechenaultii (D'Orbigny, 1826) Callistoctopus lechenaultii (p. )
Callistoctopus luteus (Sasaki, 1929) Callistoctopus luteus (p. )
Callistoctopus macropus (Risso, 1826) Callistoctopus macropus (p. )
Callistoctopus nocturnus (Norman & Sweeney, 1997) Callistoctopus nocturnus (p. )
Callistoctopus rapanui (Voss, 1979) Callistoctopus rapanui (p. )
Callistoctopus xiaohongxu Zheng, Xu & Li, 2022 Callistoctopus xiaohongxu (p. )
Callistocythere arcana Bonaduce, Masoli & Pugliese, 1976 Callistocythere arcana (p. )
Callistocythere dispersocostata Hartmann, 1962 Callistocythere dispersocostata (p. )
Callithaca tenerrima (Carpenter, 1857) Callithaca tenerrima (p. )
Callithamnion corymbosum (J.E. Smith) Lyngbye Callithamnion corymbosum (p. )
Callithamnion ecuadoreanum Taylor, 1945 Callithamnion ecuadoreanum (p. )
Callithamnion epiphyticum Taylor, 1945 Callithamnion epiphyticum (p. )
Callithamnion granulatum (Ducluzeau) C. Agardh Callithamnion granulatum (p. )
Callithamnion tetragonum (Withering) S.F. Gray Callithamnion tetragonum (p. )
Callithamnion tetricum (Dillwyn) S.F. Gray Callithamnion tetricum (p. )
Calloarca cibotina (Melvill & Standen, 1907) Calloarca cibotina (p. )
Callochiton crocinus (Reeve, 1847) Callochiton crocinus (p. )
Callochiton empleurus (Hutton, 1872) Callochiton empleurus (p. )
Callochiton kapitiensis Mestayer, 1926 Callochiton kapitiensis (p. )
Callochiton mortenseni Odhner, 1924 Callochiton mortenseni (p. )
Callochiton oligosulculatus Kaas & Van Belle, 1985 Callochiton oligosulculatus (p. )
Callochiton perscrutandus (Iredale & Hull, 1929) Callochiton perscrutandus (p. )
Callochiton sulcatus Nierstrasz, 1905 Callochiton sulcatus (p. )
Callochiton sulculatus Suter, 1907 Callochiton sulculatus (p. )
Callodix solida Laseron, 1954 Callodix solida (p. )
Callogaza nubelevis Huang & Fu, 2019 Callogaza nubelevis (p. )
Callogonia leeana (Dall, 1889) Callogonia leeana (p. )
Callogorgia europaea Altuna & López-González, 2019 Callogorgia europaea (p. )
Callogorgia euthyeia (Bayer & Stefani, 1989) Callogorgia euthyeia (p. )
Callogorgia formosa Kükenthal, 1907 Callogorgia formosa (p. )
Callogorgia gilberti (Nutting, 1908) Callogorgia gilberti (p. )
Callogorgia medialis (Bayer & Stefani, 1989) Callogorgia medialis (p. )
Callogorgia robusta (Versluys, 1906) Callogorgia robusta (p. )
Callogorgia tuberculata Versluys, 1906 Callogorgia tuberculata (p. )
Callomysia revimentalis (Melvill & Standen, 1907) Callomysia revimentalis (p. )
Callophyllis rhynchocarpa Ruprecht, 1850 Callophyllis rhynchocarpa (p. )
Callopora depressa Cook, 1968 Callopora depressa (p. )
Callopora discreta (Hincks, 1862) Callopora discreta (p. )
Callopora dumerilii (Audouin, 1826) Callopora dumerilii (p. )
Callopora lineata (Linnaeus, 1767) Callopora lineata (p. )
Callopora minuta Harmelin, 1973 Callopora minuta (p. )
Callopora rylandi Bobin & Prenant, 1965 Callopora rylandi (p. )
Callopora weslawski Kuklinski & Taylor, 2006 Callopora weslawski (p. )
Calloria inconspicua (Sowerby, 1846) Calloria inconspicua (p. )
Callostracon tyrrhenicum Smriglio & Mariottini, 1996 Callostracon tyrrhenicum (p. )
Callozostron carlottae Kükenthal, 1912 Callozostron carlottae (p. )
Callozostron diplodiadema Bayer, 1996 Callozostron diplodiadema (p. )
Callozostron mirabile Wright, 1885 Callozostron mirabile (p. )
Callyspongia aerizusa Desqueyroux-Faúndez, 1984 Callyspongia aerizusa (p. )
Callyspongia affinis (Hentschel, 1912) Callyspongia affinis (p. )
Callyspongia alcoladoi Busutil, García-Hernández, Díaz & Pomponi, 2018 Callyspongia alcoladoi (p. )
Callyspongia arcesiosa de Laubenfels, 1936 Callyspongia arcesiosa (p. )
Callyspongia armigera (Duchassaing & Michelotti, 1864) Callyspongia armigera (p. )
Callyspongia azurea Fromont, 1995 Callyspongia azurea (p. )
Callyspongia biru de Voogd, 2004 Callyspongia biru (p. )
Callyspongia brondstedi Van Soest & Hooper, 2020 Callyspongia brondstedi (p. )
Callyspongia bullata (Lamarck, 1814) Callyspongia bullata (p. )
Callyspongia burtoni Van Soest & Hooper, 2020 Callyspongia burtoni (p. )
Callyspongia elegans (Lendenfeld, 1887) Callyspongia elegans (p. )
Callyspongia fadwae Samaai, Pillay & Janson, 2019 Callyspongia fadwae (p. )
Callyspongia fallax Duchassaing & Michelotti, 1864 Callyspongia fallax (p. )
Callyspongia fenestrata (Desqueyroux-Faúndez, 1984) Callyspongia fenestrata (p. )
Callyspongia fibrosa (Ridley & Dendy, 1886) Callyspongia fibrosa (p. )
Callyspongia fistulosa (Kirk, 1911) Callyspongia fistulosa (p. )
Callyspongia flammea Desqueyroux-Faúndez, 1984 Callyspongia flammea (p. )
Callyspongia fructicosa Desqueyroux-Faúndez, 1984 Callyspongia fructicosa (p. )
Callyspongia fusifera (Thiele, 1905) Callyspongia fusifera (p. )
Callyspongia hispidoconulosa Desqueyroux-Faúndez, 1984 Callyspongia hispidoconulosa (p. )
Callyspongia johannesthielei Van Soest & Hooper, 2020 Callyspongia johannesthielei (p. )
Callyspongia kelleri Van Soest & Hooper, 2020 Callyspongia kelleri (p. )
Callyspongia ligulata (Whitelegge, 1901) Callyspongia ligulata (p. )
Callyspongia lindgreni Van Soest & Hooper, 2020 Callyspongia lindgreni (p. )
Callyspongia longissima (Duchassaing & Michelotti, 1864) Callyspongia longissima (p. )
Callyspongia muricina (Lamarck, 1814) Callyspongia muricina (p. )
Callyspongia oliveri (Kirk, 1911) Callyspongia oliveri (p. )
Callyspongia pallida Hechtel, 1965 Callyspongia pallida (p. )
Callyspongia parva Desqueyroux-Faúndez, 1984 Callyspongia parva (p. )
Callyspongia pedroi Busutil, García-Hernández, Díaz & Pomponi, 2018 Callyspongia pedroi (p. )
Callyspongia plicifera (Lamarck, 1814) Callyspongia plicifera (p. )
Callyspongia polymorpha Desqueyroux-Faúndez, 1984 Callyspongia polymorpha (p. )
Callyspongia pseudofibrosa (Desqueyroux-Faúndez, 1984) Callyspongia pseudofibrosa (p. )
Callyspongia pseudoreticulata Desqueyroux-Faúndez, 1984 Callyspongia pseudoreticulata (p. )
Callyspongia pulitzeri Van Soest & Hooper, 2020 Callyspongia pulitzeri (p. )
Callyspongia ramosa (Gray, 1843) Callyspongia ramosa (p. )
Callyspongia rigida Desqueyroux-Faúndez, 1984 Callyspongia rigida (p. )
Callyspongia samarensis (Wilson, 1925) Callyspongia samarensis (p. )
Callyspongia simplex Burton, 1956 Callyspongia simplex (p. )
Callyspongia spinimarginata Desqueyroux-Faúndez, 1984 Callyspongia spinimarginata (p. )
Callyspongia staminea (Desqueyroux-Faúndez, 1984) Callyspongia staminea (p. )
Callyspongia strongylophora Hartman, 1955 Callyspongia strongylophora (p. )
Callyspongia subtilis (Schmidt, 1870) Callyspongia subtilis (p. )
Callyspongia tenerrima Duchassaing & Michelotti, 1864 Callyspongia tenerrima (p. )
Calma glaucoides (Alder & Hancock, 1854) Calma glaucoides (p. )
Calma gobioophaga Calado & Urgorri, 2002 Calma gobioophaga (p. )
Calmella cavolini (Vérany, 1846) Calmella cavolini (p. )
Calocalanus namibiensis Andronov, 1973 Calocalanus namibiensis (p. )
Calocarcinus africanus Calman, 1909 Calocarcinus africanus (p. )
Calocarcinus crosnieri Galil & Clark, 1990 Calocarcinus crosnieri (p. )
Calocarcinus habei Takeda, 1980 Calocarcinus habei (p. )
Calocarides coronatus (Trybom, 1904) Calocarides coronatus (p. )
Calonectris diomedea (Scopoli, 1769) Calonectris diomedea (p. )
Caloria elegans (Alder & Hancock, 1845) Caloria elegans (p. )
Caloria indica (Bergh, 1896) Caloria indica (p. )
Calos chalazius Schröder, Medioli & Scott, 1989 Calos chalazius (p. )
Calotrophon turritus (Dall, 1919) Calotrophon turritus (p. )
Calotrophon turritus (Dall, 1919) Tritonalia turritus (p. )
Calozodion suluk Bamber & Sheader, 2005 Calozodion suluk (p. )
Calpurnus lacteus (Lamarck, 1810) Calpurnus lacteus (p. )
Calthalotia mundula (Adams & Angas, 1864) Calthalotia mundula (p. )
Calthropella enigmatica (Lévi & Lévi, 1983) Calthropella enigmatica (p. )
Calvactaea tumida Ward, 1933 Calvactaea tumida (p. )
Calvadosia tasmaniensis (Zagal, Hirano, Mills, Edgar & Barrett, 2011) Calvadosia tasmaniensis (p. )
Calycella syringa (Linnaeus, 1767) Calycella syringa (p. )
Calycopsis borchgrevinki (Browne, 1910) Calycopsis borchgrevinki (p. )
Calyptogena starobogatovi Krylova & Sahling, 2006 Calyptogena starobogatovi (p. )
Calyptogena tuerkayi Krylova & R. Janssen, 2006 Calyptogena tuerkayi (p. )
Calyptooecia insidiosa Winston, 1984 Calyptooecia insidiosa (p. )
Calyptorete falkorae Tabachnick & Fromont, 2019 Calyptorete falkorae (p. )
Calyptotheca australis (Haswell, 1881) Calyptotheca australis (p. )
Calyptotheca conica Cook, 1965 Calyptotheca conica (p. )
Calyptotheca lardil Cumming & Tilbrook, 2014 Calyptotheca lardil (p. )
Calyptotheca obscura Harmelin, Cuadra & Garcia, 1989 Calyptotheca obscura (p. )
Calyptotheca rugosa Hayward, 1974 Calyptotheca rugosa (p. )
Calyptotheca tenuata Harmer, 1957 Calyptotheca tenuata (p. )
Calyptotheca triquetra (Harmer, 1957) Calyptotheca triquetra (p. )
Calyptotheca wasinensis (Waters, 1913) Calyptotheca wasinensis (p. )
Calyptraea chinensis Linnaeus, 1758 Calyptraea chinensis (p. )
Calyptraea edgariana Melvill, 1898 Calyptraea edgariana (p. )
Calyptraster tenuissimus Bernasconi, 1966 Calyptraster tenuissimus (p. )
Calyptronema maxweberi (De Man, 1922) Calyptronema maxweberi (p. )
Calyptrophora wyvillei Wright, 1885 Calyptrophora wyvillei (p. )
Calyx arcuarius (Topsent, 1913) Calyx arcuarius (p. )
Calyx kerguelensis (Hentschel, 1914) Calyx kerguelensis (p. )
Calyx maya Gómez & Calderón-Gutiérrez, 2020 Calyx maya (p. )
Camachoaglaja africana (Pruvot-Fol, 1953) Camachoaglaja africana (p. )
Camacolaimoides praedator (De Man, 1922) Camacolaimoides praedator (p. )
Camacolaimus exilis (Cobb, 1920) Camacolaimus exilis (p. )
Camacolaimus tardus De Man, 1889 Camacolaimus tardus (p. )
Cambarellus moi Pedraza-Lara, Ortiz-Herrera & Jones, 2021 Cambarellus moi (p. )
Cameraverruca nodiscuta Buckeridge, 1994 Cameraverruca nodiscuta (p. )
Campages asthenia (Dall, 1920) Campages asthenia (p. )
Campages basilanica (Dall, 1920) Campages basilanica (p. )
Campages dubius Hatai, 1940 Campages dubius (p. )
Campages japonica Hatai, 1940 Campages japonica (p. )
Campages mariae (Adams, 1860) Campages mariae (p. )
Campages nipponensis Yabe & Hatai, 1934 Campages nipponensis (p. )
Campages pacifica (Hatai, 1940) Campages pacifica (p. )
Campanularia diverticulata (Totton, 1930) Campanularia diverticulata (p. )
Campanularia gaussica Stechow, 1923 Campanularia gaussica (p. )
Campanularia hincksii Alder, 1856 Campanularia hincksii (p. )
Campanularia tulipifera Allman, 1888 Campanularia tulipifera (p. )
Campanularia volubilis (Linnaeus, 1758) Campanularia volubilis (p. )
Campanulina pumila (Clark, 1875) Campanulina pumila (p. )
Camposcia retusa Latreille, 1829 Camposcia retusa (p. )
Camptoplites angustus (Kluge, 1914) Camptoplites angustus (p. )
Camptoplites retiformis (Kluge, 1914) Camptoplites retiformis (p. )
Camptoplites tricornis (Waters, 1904) Camptoplites tricornis (p. )
Campylaimus cylindricus Gerlach, 1956 Campylaimus cylindricus (p. )
Campylaimus gerlachi Timm, 1961 Campylaimus gerlachi (p. )
Campylaimus mirus Gerlach, 1950 Campylaimus mirus (p. )
Campylaspis aegypta Mühlenhardt-Siegel, 2009 Campylaspis aegypta (p. )
Campylaspis legendrei Fage, 1951 Campylaspis legendrei (p. )
Campylaspis macrophthalma Sars, 1878 Campylaspis macrophthalma (p. )
Campyloderes macquariae Johnston, 1938 Campyloderes macquariae (p. )
Campylonotus arntzianus Thatje, 2003 Campylonotus arntzianus (p. )
Campylonotus capensis Bate, 1888 Campylonotus capensis (p. )
Canarium andamanense Dekkers, Dekker & Maxwell, 2022 Canarium andamanense (p. )
Canarium darwinense Maxwell & Dekkers, 2021 Canarium darwinense (p. )
Canarium erythrinum (Dillwyn, 1817) Canarium erythrinum (p. )
Canarium hellii (Kiener, 1843) Canarium hellii (p. )
Canarium maculatum (Sowerby, 1842) Canarium maculatum (p. )
Canarium nipponium Maxwell & Dekkers, 2021 Canarium nipponium (p. )
Canarium ochroglottis (Abbott, 1960) Canarium ochroglottis (p. )
Canarium rapanuense Liverani, Wieneke & Kronenberg, 2021 Canarium rapanuense (p. )
Canarium urceus (Linnaeus, 1758) Canarium urceus (p. )
Cancellothyris hedleyi (Finley, 1927) Cancellothyris hedleyi (p. )
Cancellus frontalis Forest & McLaughlin, 2000 Cancellus frontalis (p. )
Cancellus heatherae Felder & Lemaitre, 2020 Cancellus heatherae (p. )
Cancellus rhynchogonus Forest & McLaughlin, 2000 Cancellus rhynchogonus (p. )
Cancer bellianus Johnston, 1861 Cancer bellianus (p. )
Cancer johngarthi Carvacho, 1989 Cancer johngarthi (p. )
Cancer novaezealandiae (Jacquinot, 1853) Cancer novaezealandiae (p. )
Cancer pagurus Linnaeus, 1758 Cancer pagurus (p. )
Cancer plebejus Poeppig, 1836 Cancer plebejus (p. )
Cancer porteri Rathbun, 1930 Cancer porteri (p. )
Cancilla chihsiungi Huang & Chuo, 2019 Cancilla chihsiungi (p. )
Cancilla fallowense Marrow, 2020 Cancilla fallowense (p. )
Cancilla gloriola Cernohorsky, 1970 Cancilla gloriola (p. )
Cancilla suni Huang & Chuo, 2019 Cancilla suni (p. )
Cancricepon beibusinus An, Wang, Boyko & Williams, 2019 Cancricepon beibusinus (p. )
Cancricepon castroi An, Wang, Boyko & Williams, 2019 Cancricepon castroi (p. )
Cancrion khanhensis Oanh & Boyko, 2020 Cancrion khanhensis (p. )
Cancris auriculus (Fichtel & Moll, 1798) Cancris auriculus (p. )
Cancris bubnanensis (McCulloch, 1977) Cancris bubnanensis (p. )
Cancris oblongus (Williamson, 1858) Cancris oblongus (p. )
Cancris sagra (d'Orbigny, 1839) Cancris sagra (p. )
Canda caraibica Levinsen, 1909 Canda caraibica (p. )
Canda inermis Winston & Jackson, 2021 Canda inermis (p. )
Canda munita Winston & Jackson, 2021 Canda munita (p. )
Canda scutata Harmer, 1926 Canda scutata (p. )
Canda simplex Busk, 1884 Canda simplex (p. )
Candacia armata (Boeck, 1872) Candacia armata (p. )
Candacia cheirura Cleve, 1904 Candacia cheirura (p. )
Candacia truncata (Dana, 1849) Candacia truncata (p. )
Candacia worthingtoni (Grice, 1981) Candacia worthingtoni (p. )
Candelabrum austrogeorgiae (Jäderholm, 1904) Candelabrum austrogeorgiae (p. )
Canistrocarpus cervicornis (Kützing) De Paula & De Clerck, 2006 Canistrocarpus cervicornis (p. )
Cantellius arcuatus (Hiro, 1938) Cantellius arcuatus (p. )
Cantharidus bisbalteatus Pilsbry, 1901 Cantharidus bisbalteatus (p. )
Cantharidus capillaceus (Philippi, 1849) Cantharidus capillaceus (p. )
Cantharidus levis Bozzetti, 2021 Cantharidus levis (p. )
Cantharus erythrostoma (Reeve, 1846) Cantharus erythrostoma (p. )
Cantharus spiralis Gray, 1839 Cantharus spiralis (p. )
Cantoria violacea Girard, 1857 Cantoria violacea (p. )
Cantrainea inexpectata Marshall, 1979 Cantrainea inexpectata (p. )
Cantrainea jamsteci (Okutani & Fujikura, 1990) Cantrainea jamsteci (p. )
Canuella perplexa Scott & Scott, 1893 Canuella perplexa (p. )
Capensisvoluta benguelensis Veldsman & Veldsman, 2022 Capensisvoluta benguelensis (p. )
Capensisvoluta kuisebensis Veldsman & Veldsman, 2022 Capensisvoluta kuisebensis (p. )
Capensisvoluta namaqua Veldsman & Veldsman, 2022 Capensisvoluta namaqua (p. )
Caphyra loevis (Milne-Edwards, 1869) Caphyra loevis (p. 2 )
Caphyra rotundifrons (Milne-Edwards, 1869) Caphyra rotundifrons (p. )
Caphyra tridens Richters, 1880 Caphyra tridens (p. )
Caphyra unidentata Lenz, 1910 Caphyra unidentata (p. )
Capillaster multiradiatus (Linnaeus, 1758) Capillaster multiradiatus (p. )
Capilliporcellana wolffi Haig, 1981 Capilliporcellana wolffi (p. )
Capitella blakei Magalhäes & Hilliard, 2022 Capitella blakei (p. )
Capitella capitata (Fabricius, 1780) Capitella capitata (p. )
Capitella minima Langerhans, 1881 Capitella minima (p. )
Capitella minima Langerhans, 1881 Capitomastus minima (p. )
Capitella multibranchiata Magalhäes & Hilliard, 2022 Capitella multibranchiata (p. )
Capitella perarmata (Gravier, 1911) Capitella perarmata (p. )
Capitellethus dispar (Ehlers, 1907) Capitellethus dispar (p. )
Capnea georgiana (Carlgren, 1927) Capnea georgiana (p. )
Capnea sanguinea Forbes, 1841 Capnea sanguinea (p. )
Caprella andreae Mayer, 1890 Caprella andreae (p. )
Caprella grandimana Mayer, 1882 Caprella grandimana (p. )
Caprella hakuhoae Takeuchi, Kihara & Matsumoto, 2019 Caprella hakuhoae (p. )
Caprella hirayamai Guerra-García & Takeuchi, 2003 Caprella hirayamai (p. )
Caprella hirsuta Mayer, 1890 Caprella hirsuta (p. )
Caprella linearis (Linnaeus, 1767) Caprella linearis (p. )
Caprella liparotensis Haller, 1879 Caprella liparotensis (p. )
Caprella manneringi McCain, 1979 Caprella manneringi (p. )
Caprella mutica Schurin, 1935 Caprella mutica (p. )
Caprella nojimaensis Takeuchi, Shiraishi & Mimori, 2021 Caprella nojimaensis (p. )
Caprella penantis Leach, 1814 Caprella penantis (p. )
Caprella simia Mayer, 1903 Caprella simia (p. )
Caprellaporema subantarctica Guerra-Garcia, 2003 Caprellaporema subantarctica (p. )
Caprellina longicollis Nicolet, 1849 Caprellina longicollis (p. )
Caprellinoides mayeri Pfeffer, 1888 Caprellinoides mayeri (p. )
Caprellinoides singularis Guerra-García, 2001 Caprellinoides singularis (p. )
Capsala biparasitica (Goto, 1894) Price, 1938 Capsala biparasitica (p. )
Capsala ovalis (Goto, 1894) Price, 1938 Capsala ovalis (p. )
Capsaloides cristatus Yamaguti, 1968 Capsaloides cristatus (p. )
Capsaloides istiophori Yamaguti, 1968 Capsaloides istiophori (p. )
Capsaloides nairagi Yamaguti, 1968 Capsaloides nairagi (p. )
Capsaloides sinuatus (Goto, 1894) Price, 1938 Capsaloides sinuatus (p. )
Capsaloides tetrapteri Yamaguti, 1968 Capsaloides tetrapteri (p. )
Capsosiphon fulvescens (C. Agardh) Setchell & N.L. Gardner Capsosiphon fulvescens (p. )
Capulus gelatous Huang, 2022 Capulus gelatous (p. )
Capulus jasminus Huang, 2022 Capulus jasminus (p. )
Capulus subcompressus Pelseneer, 1903 Capulus subcompressus (p. )
Capulus ungaricoides (d'Orbigny, 1841) Capulus ungaricoides (p. )
Capulus ungaricus (Linnaeus, 1767) Capulus ungaricus (p. )
Carangolia cornuta Bellan-Santini & Ledoyer, 1987 Carangolia cornuta (p. )
Carbasea carbasea (Ellis & Solander, 1786) Carbasea carbasea (p. )
Carbasea curva (Kluge, 1914) Carbasea curva (p. )
Carbasea desbruyeresi d'Hondt & Redier, 1977 Carbasea desbruyeresi (p. )
Carcinocaris serrichelata Cottarelli, Bruno & Berera, 2006 Carcinocaris serrichelata (p. )
Carcinoplax abyssicola (Miers, 1886) Carcinoplax abyssicola (p. )
Carcinoplax adelphia Ng & Castro, 2020 Carcinoplax adelphia (p. )
Carcinoplax cracens Castro, 2007 Carcinoplax cracens (p. )
Carcinoplax ischurodous (Stebbing, 1923) Carcinoplax ischurodous (p. )
Carcinoplax jugum Ng & Castro, 2020 Carcinoplax jugum (p. )
Carcinoplax mistio Ng & Mitra, 2019 Carcinoplax mistio (p. )
Carcinoplax purpurea Rathbun, 1914 Carcinoplax purpurea (p. )
Carcinoplax sinica Chen, 1984 Carcinoplax sinica (p. )
Carcinoplax specularis Rathbun, 1914 Carcinoplax specularis (p. )
Carcinoplax tenuidentata Castro, 2007 Carcinoplax tenuidentata (p. )
Carcinoplax tuberosa Castro, 2007 Carcinoplax tuberosa (p. )
Carcinoplax velutina Castro, 2007 Carcinoplax velutina (p. )
Carcinoscorpius rotundicauda (Latreille, 1802) Carcinoscorpius rotundicauda (p. )
Carcinus aestuarii Nardo, 1847 Carcinus aestuarii (p. )
Carcinus maenas (Linnaeus, 1758) Carcinus maenas (p. )
Cardenio paurodactylus Stebbing, 1888 Cardenio paurodactylus (p. )
Cardicola chaetodontis Yamaguti, 1970 Cardicola chaetodontis (p. )
Cardicola dhangali Hutson, Vaughan & Blair, 2019 Cardicola dhangali (p. )
Cardicola mediterraneus Palacios-Abella, Montero, Merella, Mele, Raga & Repullés-Albelda, 2021 Cardicola mediterraneus (p. )
Cardicola nolani Cutmore & Cribb, 2022 Cardicola nolani (p. )
Cardicola polynemi Gudivara & Vankara, 2021 Cardicola polynemi (p. )
Cardicola uterohamus Warren & Bullard in Warren, Bakenhaster, Dutton, Ksepka & Bullard, 2021 Cardicola uterohamus (p. )
Cardiocardita ajar (Bruguière, 1792) Cardiocardita ajar (p. )
Cardiocardita ajar (Bruguière, 1792) Cardita ajar (p. )
Cardiocardita tankervillii (Wood, 1828) Cardiocardita tankervillii (p. )
Cardiocardita tankervillii (Wood, 1828) Cardites tankervillei (p. )
Cardioecia watersi (O'Donoghue & de Watteville, 1939) Cardioecia watersi (p. )
Cardiomya curta (Jeffreys, 1876) Cardiomya curta (p. )
Cardiomya fragilissima (Smith, 1885) Cardiomya fragilissima (p. )
Cardiomya fragilissima (Smith, 1885) Cuspidaria fragilissima (p. )
Cardiomya knudseni Allen & Morgan, 1981 Cardiomya knudseni (p. )
Cardisoma carnifex (Herbst, 1796) Cardisoma carnifex (p. )
Cardisoma crassum Smith, 1870 Cardisoma crassum (p. )
Cardita distorta Reeve, 1843 Cardita distorta (p. )
Cardita ffinchi (Melvill, 1898) Cardita ffinchi (p. )
Cardita muricata Sowerby I, 1833 Cardita muricata (p. )
Cardita variegata Bruguiére, 1792 Cardita variegata (p. )
Carditella hawaiensis Dall, Bartsch & Rehder, 1938 Carditella hawaiensis (p. )
Carditella mawsoni Dell, 1972 Carditella mawsoni (p. )
Carditella naviformis (Reeve, 1843) Carditella naviformis (p. )
Carditella pallida Smith, 1881 Carditella pallida (p. )
Cardites akabana (Sturany, 1899) Cardites akabana (p. )
Carditopsis majeeda (Biggs, 1973) Carditopsis majeeda (p. )
Cardium indicum Lamarck, 1819 Cardium indicum (p. )
Careliopsis modesta (de Folin, 1870) Careliopsis modesta (p. )
Carenzia trispinosa (Watson, 1879) Carenzia trispinosa (p. )
Caretta caretta (Linnaeus, 1758) Caretta caretta (p. )
Carettochelys insculpta Ramsay, 1886 Carettochelys insculpta (p. )
Caribachlamys pellucens (Linnaeus, 1758) Caribachlamys pellucens (p. )
Caribeopsyllus amphiodiae Ho, Dojiri, Hendler & Deets, 2003 Caribeopsyllus amphiodiae (p. )
Caribeopsyllus chawayi Suárez-Morales, 1998 Caribeopsyllus chawayi (p. )
Caridina barakoma de Mazancourt, Boseto, Marquet & Keith, 2020 Caridina barakoma (p. )
Caridina brachydactyla De Man, 1908 Caridina brachydactyla (p. )
Caridina grandirostris Stimpson, 1860 Caridina grandirostris (p. )
Caridina imitatrix Holthuis, 1970 Caridina imitatrix (p. )
Caridina leucosticta Stimpson, 1860 Caridina leucosticta (p. )
Caridina logemanni Klotz & T. von Rintelen, 2014 Caridina logemanni (p. )
Caridina longirostris Milne Edwards, 1837 Caridina longirostris (p. )
Caridina multidentata Stimpson, 1860 Caridina multidentata (p. )
Caridina novaecaledoniae Roux, 1926 Caridina novaecaledoniae (p. )
Caridina rapaensis Edmonson, 1935 Caridina rapaensis (p. )
Caridina serratirostris De Man, 1892 Caridina serratirostris (p. )
Caridina typus Milne Edwards, 1837 Caridina typus (p. )
Caridina vitiensis Borradaile, 1898 Caridina vitiensis (p. )
Caridion gordoni (Bate, 1858) Caridion gordoni (p. )
Caridion steveni Lebour, 1930 Caridion steveni (p. )
Carinapex amirowlandae Wiedrick, 2015 Carinapex amirowlandae (p. )
Carinapex papillosa (Garrett, 1873) Carinapex papillosa (p. )
Carinesta tubulanoides Gibson, 1990 Carinesta tubulanoides (p. )
Carinina chocolata Chernyshev, Polyakova, Hiebert & Maslakova, 2021 Carinina chocolata (p. )
Carinina coei Hylbom, 1957 Carinina coei (p. )
Carinina sinensis Gibson & Sundberg, 1999 Carinina sinensis (p. )
Carinina yushini Chernyshev, Polyakova, Hiebert & Maslakova, 2021 Carinina yushini (p. )
Carinodrillia oliveri Horro, Gori, Rosado & Rolán, 2021 Carinodrillia oliveri (p. )
Carinoma caraibica Stiasny-Wijnhoff, 1925 Carinoma caraibica (p. )
Carinomitra typha (Reeve, 1845) Carinomitra typha (p. )
Carinosquilla carinata (Serène, 1950) Carinosquilla carinata (p. )
Carminodoris bifurcata Baba, 1993 Carminodoris bifurcata (p. )
Carminodoris boucheti Ortea, 1979 Carminodoris boucheti (p. )
Carminodoris estrelyado (Gosliner & Behrens, 1998) Carminodoris estrelyado (p. )
Carminodoris flammea (Fahey & Gosliner, 2003) Carminodoris flammea (p. )
Carminodoris grandiflora (Pease, 1860) Carminodoris grandiflora (p. )
Carminodoris pustulata (Abraham, 1877) Carminodoris pustulata (p. )
Carolobatea schneideri (Stebbing, 1888) Carolobatea schneideri (p. )
Carpiscula bullata Sowerby, 1848 Carpiscula bullata (p. )
Carpobothrium marjorieae Caira, Otto & Jensen in Caira, Otto, Fernando & Jensen, 2021 Carpobothrium marjorieae (p. )
Carterina spiculotesta (Carter, 1877) Carterina spiculotesta (p. )
Carteriospongia delicata Pulitzer-Finali, 1982 Carteriospongia delicata (p. )
Carteriospongia flabellifera (Bowerbank, 1877) Carteriospongia flabellifera (p. )
Carteriospongia foliascens (Pallas, 1766) Carteriospongia foliascens (p. )
Cartilagovelutina beringensis (Derjugin, 1950) Cartilagovelutina beringensis (p. )
Carupa laeviscula Heller, 1862 Carupa laeviscula (p. )
Carupella natalensis Lenz & Strunck, 1914 Carupella natalensis (p. )
Carybdea arborifera Maas, 1897 Carybdea arborifera (p. )
Carybdea branchi Gershwin & Gibbons, 2009 Carybdea branchi (p. )
Carybdea brevipedalia Kishinouye, 1891 Carybdea brevipedalia (p. )
Carybdea confusa Straehler-Pohl, Matsumoto & Acevedo, 2017 Carybdea confusa (p. )
Carybdea rastonii Haacke, 1886 Carybdea rastonii (p. )
Carybdea wayamba Karunarathne & de Croos, 2020 Carybdea wayamba (p. )
Caryophyllia ambrosia Alcock, 1898 Caryophyllia ambrosia (p. )
Caryophyllia aspera Kitahara, Cairns & Miller, 2010 Caryophyllia aspera (p. )
Caryophyllia atlantica (Duncan, 1873) Caryophyllia atlantica (p. )
Caryophyllia compressa Yabe & Eguchi, 1932 Caryophyllia compressa (p. )
Caryophyllia concreta Kitahara, Cairns & Miller, 2010 Caryophyllia concreta (p. )
Caryophyllia crosnieri Cairns & Zibrowius, 1997 Caryophyllia crosnieri (p. )
Caryophyllia dentata (Moseley, 1880) Caryophyllia dentata (p. )
Caryophyllia huinayensis Cairns, Haeussermann & Foersterra, 2005 Caryophyllia huinayensis (p. )
Caryophyllia laevigata Kitahara, Cairns & Miller, 2010 Caryophyllia laevigata (p. )
Caryophyllia oblonga Kitahara, Cairns & Miller, 2010 Caryophyllia oblonga (p. )
Caryophyllia smithii Stokes & Broderip, 1828 Caryophyllia smithii (p. )
Caryophyllia spinigera (Saville-Kent, 1871) Caryophyllia spinigera (p. )
Caryophyllia versicolorata Kitahara, Cairns & Miller, 2010 Caryophyllia versicolorata (p. )
Casmaria kalosmodix (Melvill, 1883) Casmaria kalosmodix (p. )
Casmaria perryi (Iredale, 1912) Casmaria perryi (p. )
Casmaria ponderosa (Gmelin, 1791) Casmaria ponderosa perryi (p. )
Cassidelina spinescens (Cushman, 1911) Cassidelina spinescens (p. )
Cassidelina subcapitata (Zheng, 1979) Cassidelina subcapitata (p. )
Cassidinopsis emarginata (Guerin-Meneville, 1843) Cassidinopsis emarginata (p. )
Cassidinopsis maculata (Studer, 1884) Cassidinopsis maculata (p. )
Cassidula labrella (Deshayes, 1830) Cassidula labrella (p. )
Cassidula plecotrematoides Möllendorf, 1885 Cassidula plecotrematoides (p. )
Cassidulina carinata Silvestri, 1896 Cassidulina carinata (p. )
Cassidulina laevigata d´Orbigny, 1826 Cassidulina laevigata (p. )
Cassidulina teretis Tappan, 1951 Cassidulina teretis (p. )
Cassidulinoides parkerianus Brady, 1881 Cassidulinoides parkerianus (p. )
Cassidulus briareus Souto & Martins, 2018 Cassidulus briareus (p. )
Cassiopea maremetens Gershwin, Zeidler & Davie, 2010 Cassiopea maremetens (p. )
Cassiopea mayeri Gamero-Mora, Collins, Boco, Geson III & Morandini, 2022 Cassiopea mayeri (p. )
Cassiopea medusa Light, 1914 Cassiopea medusa (p. )
Catablema multicirratum Kishinouye, 1910 Catablema multicirratum (p. )
Catadysis pygmaeum Moyano, 1985 Catadysis pygmaeum (p. )
Catapagurus danida McLaughlin, 2002 Catapagurus danida (p. )
Catapagurus ensifer Henderson, 1893 Catapagurus ensifer (p. )
Catapagurus exilidigitus Komai & Rahayu, 2021 Catapagurus exilidigitus (p. )
Catapagurus fimbriatus Komai & Rahayu, 2021 Catapagurus fimbriatus (p. )
Catapagurus franklinae McLaughlin, 2004 Catapagurus franklinae (p. )
Catapagurus imperialis (Asakura, 2001) Catapagurus imperialis (p. )
Catapagurus latus Komai & Rahayu, 2021 Catapagurus latus (p. )
Catapagurus spinicarpus de Saint Laurent & McLaughlin, 2000 Catapagurus spinicarpus (p. )
Catapagurus tanimbarensis McLaughlin, 1997 Catapagurus tanimbarensis (p. )
Catapagurus tenuilamina Komai, Miller & Malay, 2022 Catapagurus tenuilamina (p. )
Catenella caespitosa (Withering) L.M. Irvine Catenella caespitosa (p. )
Catillopecten murrayi (Smith, 1885) Catillopecten murrayi (p. )
Catillopecten tasmani Dijkstra & Marshall, 2008 Catillopecten tasmani (p. )
Catillopecten translucens (Dautzenberg & Bavay, 1912) Catillopecten translucens (p. )
Catillopecten vulcani (Schein-Fatton, 1985) Catillopecten vulcani (p. )
Cativella bensoni Neale, 1967 Cativella bensoni (p. )
Catoptrus lavicolus Naruse & Uyeno, 2021 Catoptrus lavicolus (p. )
Catoptrus rathbunae Serène, 1966 Catoptrus rathbunae (p. )
Catriona pinnifera (Baba, 1949) Catriona pinnifera (p. )
Caudina coricea (Hutton, 1872) Caudina coricea (p. )
Caudites litusorienticolus Hartmann, 1981 Caudites litusorienticolus (p. )
Caudoeuraphia caudata (Pilsbry, 1916) Caudoeuraphia caudata (p. )
Caudotestis dobrovolski Sokolov, Lebedeva, Shchenkov & Gordeev, 2019 Caudotestis dobrovolski (p. )
Caudotestis opisthorchis (Polyanski, 1955) Cribb, 2005 Caudotestis opisthorchis (p. )
Caulacanthus okamurae Yamada, 1933 Caulacanthus okamurae (p. )
Caulacanthus ustulatus (Mertens ex Turner) Kützing Caulacanthus ustulatus (p. )
Caulastraea echinulata (Milne-Edwards & Haime, 1849) Caulastraea echinulata (p. )
Caulastraea furcata Dana, 1846 Caulastraea furcata (p. )
Caulerpa chemnitzia (Esper) Lamouroux Caulerpa chemnitzia (p. )
Caulerpa macrodisca Decaisne, 1842 Caulerpa macrodisca (p. )
Caulibugula inermis Harmer, 1926 Caulibugula inermis (p. )
Caulleriella alata (Southern, 1914) Caulleriella alata (p. )
Caulleriella bioculata (Keferstein, 1862) Caulleriella bioculata (p. )
Caulleriella killariensis (Southern, 1914) Caulleriella killariensis (p. )
Caulleriella serrata unspecified Caulleriella serrata (p. )
Caulophacus arcticus (Hansen, 1885) Caulophacus arcticus (p. )
Caulophacus discohexaster Tabachnick & Lévi, 2004 Caulophacus discohexaster (p. )
Caulophacus leonieae Buskowiak & Janussen, 2021 Caulophacus leonieae (p. )
Caulophacus onychohexactinus Tabachnick & Lévi, 2004 Caulophacus onychohexactinus (p. )
Caulophacus weddelli Janussen, Tabachnick & Tendal, 2004 Caulophacus weddelli (p. )
Caulophacus wilsoni Kersken, Janussen & Martínez Arbizu, 2019 Caulophacus wilsoni (p. )
Cauloramphus spiniferum (Johnston, 1832) Cauloramphus spiniferum (p. )
Caulospongia amplexa Fromont, 1998 Caulospongia amplexa (p. )
Cautor similis (Pease, 1871) Cautor similis (p. )
Cavatidens omissa Iredale, 1930 Cavatidens omissa (p. )
Cavernularia pusilla (Philippi, 1835) Cavernularia pusilla (p. )
Caviallianassa thailandica (Sakai, 2005) Caviallianassa thailandica (p. )
Cavolinia flava (d'Orbigny, 1835) Cavolinia flava (p. )
Cavolinia gibbosa (d'Orbigny, 1836) Cavolinia gibbosa (p. )
Cavolinia globulosa (Gray, 1851) Cavolinia globulosa (p. )
Cavolinia inflexa (Lesueur, 1813) Cavolinia inflexa (p. )
Cavolinia tridentata (Forskål, 1775) Cavolinia tridentata (p. )
Cavolinia uncinata (Rang, 1829) Cavolinia uncinata (p. )
Cavoportunus dubius (Laurie, 1906) Cavoportunus dubius (p. )
Cecidocarcinus zibrowii Manning, 1991 Cecidocarcinus zibrowii (p. )
Ceina gerlachae Coleman, 2009 Ceina gerlachae (p. )
Celerina heffernani (Livingstone, 1931) Celerina heffernani (p. )
Cellana craticulata (Suter, 1905) Cellana craticulata (p. )
Cellana dira (Reeve, 1855) Cellana dira (p. )
Cellana exarata (Reeve, 1854) Cellana exarata (p. )
Cellana melanostoma (Pilsbry, 1891) Cellana melanostoma (p. )
Cellana oliveri Powell, 1955 Cellana oliveri (p. )
Cellana radiata (Born, 1778) Cellana radiata (p. )
Cellaria aurorae Livingstone, 1928 Cellaria aurorae (p. )
Cellaria clavata (Busk, 1884) Cellaria clavata (p. )
Cellaria diversa Livingstone, 1928 Cellaria diversa (p. )
Cellaria fistulosa (Linnaeus, 1758) Cellaria fistulosa (p. )
Cellaria immersa (Tenison Woods, 1880) Cellaria immersa (p. )
Cellaria incula Hayward & Ryland, 1993 Cellaria incula (p. )
Cellaria limbata Hayward & Winston, 2011 Cellaria limbata (p. )
Cellaria malvinensis (Busk, 1852) Cellaria malvinensis (p. )
Cellaria moniliorata Rogick, 1956 Cellaria moniliorata (p. )
Cellaria salicornioides Lamouroux, 1816 Cellaria salicornioides (p. )
Cellaria sinuosa (Hassall, 1840) Cellaria sinuosa (p. )
Cellarinella angustilaminata Liu & Hu, 1991 Cellarinella angustilaminata (p. )
Cellarinella anomala Hayward & Ryland, 1991 Cellarinella anomala (p. )
Cellarinella diatriaria Hayward & Winston, 2011 Cellarinella diatriaria (p. )
Cellarinella dubia Waters, 1904 Cellarinella dubia (p. )
Cellarinella edita Hayward & Ryland, 1991 Cellarinella edita (p. )
Cellarinella foveolata Waters, 1904 Cellarinella foveolata (p. )
Cellarinella incompta Hayward & Winston, 2011 Cellarinella incompta (p. )
Cellarinella latilaminata Moyano, 1974 Cellarinella latilaminata (p. )
Cellarinella laytoni Rogick, 1956 Cellarinella laytoni (p. )
Cellarinella margueritae Rogick, 1956 Cellarinella margueritae (p. )
Cellarinella njegovanae Rogick, 1956 Cellarinella njegovanae (p. )
Cellarinella nodulata Waters, 1904 Cellarinella nodulata (p. )
Cellarinella nutti Rogick, 1956 Cellarinella nutti (p. )
Cellarinella rogickae Moyano, 1965 Cellarinella rogickae (p. )
Cellarinella rossi Rogick, 1956 Cellarinella rossi (p. )
Cellarinella terminata Hayward & Winston, 1994 Cellarinella terminata (p. )
Cellarinella virgula Hayward & Ryland, 1991 Cellarinella virgula (p. )
Cellarinella watersi Calvet, 1909 Cellarinella watersi (p. )
Cellarinelloides crassus Moyano, 1970 Cellarinelloides crassus (p. )
Cellarinelloides megaciona Hayward & Winston, 2011 Cellarinelloides megaciona (p. )
Cellepora adriatica Hayward & McKinney, 2002 Cellepora adriatica (p. )
Cellepora posidoniae (Hayward, 1975) Cellepora posidoniae (p. )
Cellepora pumicosa Linnaeus, 1767 Cellepora pumicosa (p. )
Celleporaria macrodon Gordon, 1993 Celleporaria macrodon (p. )
Celleporaria mamillata (Busk, 1854) Celleporaria mamillata (p. )
Celleporaria notulaperta Winston & Jackson, 2021 Celleporaria notulaperta (p. )
Celleporaria pilaefera (Canu & Bassler, 1929) Celleporaria pilaefera (p. )
Celleporaria sherryae Winston, 2005 Celleporaria sherryae (p. )
Celleporaria sibogae Winston & Heimberg, 1986 Celleporaria sibogae (p. )
Celleporaria umbonatoidea (Liu & Li, 1987) Celleporaria umbonatoidea (p. )
Celleporaria vagans (Busk, 1881) Celleporaria vagans (p. )
Celleporaria vermiformis (Waters, 1909) Celleporaria vermiformis (p. )
Celleporella hyalina (Linnaeus, 1767) Celleporella hyalina (p. )
Celleporina caminata (Waters, 1879) Celleporina caminata (p. )
Celleporina canariensis Aristegui, 1989 Celleporina canariensis (p. )
Celleporina costazii (Audouin, 1826) Celleporina costazii (p. )
Celleporina decipiens Hayward, 1976 Celleporina decipiens (p. )
Celleporina hemiperistomata (Gordon, 1984) Celleporina hemiperistomata (p. )
Celleporina incrassata Lamarck, 1816 Celleporina incrassata (p. )
Celleporina lucida (Hincks, 1880) Celleporina calciformis (p. )
Celleporina nordenskjoldi (Kluge, 1929) Celleporina nordenskjoldi (p. )
Celleporina sinuata Gordon, 1989 Celleporina sinuata (p. )
Celleporina siphuncula Hayward & McKinney, 2002 Celleporina siphuncula (p. )
Cemocotylella carangis Yamaguti, 1968 Cemocotylella carangis (p. )
Cenchritis muricatus (Linnaeus, 1758) Cenchritis muricatus (p. )
Cenolia benhami (Clark, 1916) Cenolia benhami (p. )
Centrocidaris doederleini (Agassiz, 1898) Centrocidaris doederleini (p. )
Centromedon productus (Goës, 1866) Centromedon productus (p. )
Centropages brachiatus (Dana, 1849) Centropages brachiatus (p. )
Centropages hamatus (Lilljeborg, 1853) Centropages hamatus (p. )
Centropages typicus Krøyer, 1849 Centropages typicus (p. )
Centrostephanus besnardi Bernasconi, 1955 Centrostephanus besnardi (p. )
Centrostephanus rodgersii (Agassiz, 1863) Centrostephanus rodgersii (p. )
Cephalobrachia bonnevii Massy, 1917 Cephalobrachia bonnevii (p. )
Cephalodasys maximus Remane, 1926 Cephalodasys maximus (p. )
Cephalodasys turbanelloides (Boaden, 1960) Cephalodasys turbanelloides (p. )
Cephalodiscus kempi John, 1932 Cephalodiscus kempi (p. )
Cephalophoxoides fortisetus Andrade & Senna, 2019 Cephalophoxoides fortisetus (p. )
Cephalophoxoides obtusimanus Andrade & Senna, 2019 Cephalophoxoides obtusimanus (p. )
Cephalopyge trematoides (Chun, 1889) Cephalopyge trematoides (p. )
Cephalorhynchus commersonii (Lacépède, 1804) Cephalorhynchus commersonii (p. )
Cephalorhynchus commersonii (Lacépède, 1804) Cephalorhynchus commersonii kerguelensis (p. )
Cephalorhynchus hectori (van Bénéden, 1881) Cephalorhynchus hectori (p. )
Cephalorhynchus hectori (van Bénéden, 1881) Cephalorhynchus hectori maui (p. )
Cephalothrix filiformis (Johnston, 1828) Cephalothrix filiformis (p. )
Cephalothrix hongkongiensis (Gibson, 1990) Cephalothrix hongkongiensis (p. )
Cephalothrix major Coe, 1930 Cephalothrix major (p. )
Cephalothrix orientalis Gibson, 1990 Cephalothrix orientalis (p. )
Cephalothrix rufifrons (Johnson, 1837) Cephalothrix rufifrons (p. )
Cephalothrix spiralis Coe, 1930 Cephalothrix spiralis (p. )
Cephalotrichella alba Gibson & Sundberg, 1992 Cephalotrichella alba (p. )
Cepolacanthus kimi Venmathi Maran, Moon, Adday & Tang, 2016 Cepolacanthus kimi (p. )
Cepphus grylle (Linnaeus, 1758) Cepphus grylle (p. )
Ceradocoides chiltoni Nicholls, 1938 Ceradocoides chiltoni (p. )
Ceradocopsis dufresni Bellan-Santini & Ledoyer, 1987 Ceradocopsis dufresni (p. )
Ceradocopsis kergueleni Schellenberg, 1926 Ceradocopsis kergueleni (p. )
Ceradocopsis macracantha Lowry & Fenwick, 1983 Ceradocopsis macracantha (p. )
Ceradocopsis peke Barnard, 1972 Ceradocopsis peke (p. )
Ceradocus colei Kunkel, 1910 Ceradocus colei (p. )
Ceradocus hawaiensis Barnard, 1955 Ceradocus hawaiensis (p. )
Ceradocus kiiensis Ariyama, 2019 Ceradocus kiiensis (p. )
Ceradocus laevis Olerod, 1970 Ceradocus laevis (p. )
Ceradocus nanhaiensis Ren, 2012 Ceradocus nanhaiensis (p. )
Ceradocus oxyodus Berents, 1983 Ceradocus oxyodus (p. 42 )
Ceradocus paucidentatus Barnard, 1952 Ceradocus paucidentatus (p. )
Ceradocus rubromaculatus (Stimpson, 1856) Ceradocus rubromaculatus (p. )
Ceradocus sheardi Shoemaker, 1948 Ceradocus sheardi (p. )
Ceradocus shoemakeri Fox, 1973 Ceradocus shoemakeri (p. )
Ceradocus spinicauda (Holmes, 1908) Ceradocus spinicauda (p. )
Ceradocus vaderi Alves, Johnsson & Senna, 2019 Ceradocus vaderi (p. )
Ceradocus wooree Berents, 1983 Ceradocus wooree (p. )
Ceradocus yandala Berents, 1983 Ceradocus yandala (p. )
Ceraesignum maximum (Sowerby, 1825) Ceraesignum maximum (p. )
Ceramaster arcticus (Verrill, 1909) Ceramaster arcticus (p. )
Ceramaster grenadensis (Perrier, 1881) Ceramaster grenadensis grenadensis (p. )
Ceramaster patagonicus (Sladen, 1889) Ceramaster patagonicus (p. )
Ceramaster vorax Mah, 2022 Ceramaster vorax (p. )
Ceramium botryocarpum A.W. Griffiths ex Harvey Ceramium botryocarpum (p. )
Ceramium ciliatum (J. Ellis) Ducluzeau Ceramium ciliatum (p. )
Ceramium cimbricum H.E. Petersen Ceramium cimbricum (p. )
Ceramium deslongchampsii Chauvin ex Duby Ceramium deslongchampsii (p. )
Ceramium diaphanum (Lightfoot) Roth Ceramium diaphanum (p. )
Ceramium echionotum J. Agardh Ceramium echionotum (p. )
Ceramium gaditanum (Clemente y Rubio) Cremades Ceramium gaditanum (p. )
Ceramium hoodii Taylor, 1945 Ceramium hoodii (p. )
Ceramium penicillatum Areschoug Ceramium penicillatum (p. )
Ceramium recissum Kylin Ceramium recissum (p. )
Ceramium shuttleworthianum (Kützing) Rabenhorst Ceramium shuttleworthianum (p. )
Ceramium siliquosum (Kützing) Maggs & Hommersand Ceramium siliquosum (p. )
Ceramium virgatum Roth, 1797 Ceramium virgatum (p. )
Ceramonema carinatum Wieser, 1959 Ceramonema carinatum (p. )
Ceramonema fluctuosum Tchesunov & Miljutina, 2002 Ceramonema fluctuosum (p. )
Ceramonema marisalbi Tchesunov & Miljutina, 2002 Ceramonema marisalbi (p. )
Ceramonema mokievskii Tchesunov & Miljutina, 2002 Ceramonema mokievskii (p. )
Cerapus bumbumiensis Nurshazwan, Ahmad-Zaki & Azman, 2020 Cerapus bumbumiensis (p. )
Cerapus bundegi Lowry & Berents, 2005 Cerapus bundegi (p. )
Cerapus nudus Just, 2009 Cerapus nudus (p. )
Cerapus ryanadamsi Drumm, 2018 Cerapus ryanadamsi (p. )
Cerapus slayeri Drumm, 2018 Cerapus slayeri (p. )
Cerapus volucola Lowry & Berents, 2005 Cerapus volucola (p. )
Cerastocheres trochicola Monod & Dollfus, 1932 Cerastocheres trochicola (p. )
Cerastoderma edule (Linnaeus, 1758) Cerastoderma edule (p. )
Cerastoderma glaucum (Bruguière, 1789) Cerastoderma glaucum (p. )
Cerataspis monstrosus Gray, 1828 Cerataspis monstrosus (p. )
Cerataulina pelagica (Cleve) Hendey Cerataulina pelagica (p. )
Cerataulus smithii Ralfs ex Pritchard Cerataulus smithii (p. )
Ceratobornia cema Narchi, 1966 Ceratobornia cema (p. )
Ceratocarcinus longimanus White, 1847 Ceratocarcinus longimanus (p. )
Ceratocymba leuckartii (Huxley, 1859) Ceratocymba leuckartii (p. )
Ceratonereis articulata (Ehlers, 1887) Ceratonereis articulata (p. )
Ceratonereis costae (Grube, 1840) Ceratonereis costae (p. )
Ceratonereis maya Conde-Vela, 2021 Ceratonereis maya (p. )
Ceratonereis nancyae Conde-Vela, 2021 Ceratonereis nancyae (p. )
Ceratonotus tauroides George, 2006 Ceratonotus tauroides (p. )
Ceratopera elegans (Luther, 1948) Ceratopera elegans (p. )
Ceratophysa ceratopyga (Agassiz, 1879) Ceratophysa ceratopyga (p. )
Ceratoplax ciliata Stimpson, 1858 Ceratoplax ciliata (p. )
Ceratopsion clavatum (Thiele, 1898) Ceratopsion clavatum (p. )
Ceratopsion expansum (Thiele, 1898) Ceratopsion expansum (p. )
Ceratopsion palmatum Hooper, 1991 Ceratopsion palmatum (p. )
Ceratosoma palliolatum Rudman, 1988 Ceratosoma palliolatum (p. )
Ceratothoa imbricata (Fabricius, 1775) Ceratothoa imbricata (p. )
Ceratothoa oestroides (Risso, 1816) Ceratothoa oestroides (p. )
Ceratothoa springbok Hadfield & Smit, 2020 Ceratothoa springbok (p. )
Ceratotrochus laxus Vaughan, 1907 Ceratotrochus laxus (p. )
Cerberilla ambonensis Bergh, 1905 Cerberilla ambonensis (p. )
Cerberilla bernadettae Tardy, 1965 Cerberilla bernadettae (p. )
Cerberus rhynchops (Russel, 1796) Cerberus rhynchops (p. )
Cercaria cloacicola Tang, 1990 Cercaria cloacicola (p. )
Cercaria gedoelsti Tang, 1990 Cercaria gedoelsti (p. )
Cercaria hezuiensis Tang, 1996 Cercaria hezuiensis (p. )
Cercaria himasthloides Tang, 1990 Cercaria himasthloides (p. )
Cercaria hongkongensis Tang, 1990 Cercaria hongkongensis (p. )
Cercaria longicauda Tang, 1990 Cercaria longicauda (p. )
Cercaria magnicaudata Tang, 1990 Cercaria magnicaudata (p. )
Cercaria mesostephanus Tang, 1990 Cercaria mesostephanus (p. )
Cercaria minus Tang, 1990 Cercaria minus (p. )
Cercaria mortoni Tang, 1990 Cercaria mortoni (p. )
Cercaria pernaviridis Tang, 1992 Cercaria pernaviridis (p. )
Cercaria spelotremoides Tang, 1990 Cercaria spelotremoides (p. )
Cerebratulina natans (Punnett, 1900) Cerebratulina natans (p. )
Cerebratulus australis (Stimpson, 1857) Cerebratulus australis (p. )
Cerebratulus darvelli Gibson, 1990 Cerebratulus darvelli (p. )
Cerebratulus malvini Wheeler, 1934 Cerebratulus malvini (p. )
Cerebratulus marginatus Renier, 1804 Cerebratulus marginatus (p. )
Cerebratulus orochi Kajihara, 2020 Cerebratulus orochi (p. )
Cerebratulus rubellus (Stimpson, 1855) Cerebratulus rubellus (p. )
Cerebratulus sinensis (Stimpson, 1855) Cerebratulus sinensis (p. )
Cerebrum coralliformis Schröder, Medioli & Scott, 1989 Cerebrum coralliformis (p. )
Cereus pedunculatus (Pennant, 1777) Cereus pedunculatus (p. )
Cerianthula mediterranea Beneden, 1897 Cerianthula mediterranea (p. )
Cerianthus lloydii Gosse, 1859 Cerianthus lloydii (p. )
Cerianthus membranaceus (Spallanzani, 1784) Cerianthus membranaceus (p. )
Cerianthus vogti Danielssen, 1890 Cerianthus vogti (p. )
Ceriodaphnia cornuta Sars, 1885 Ceriodaphnia cornuta (p. )
Cerioxynus alatus Humes, 1974 Cerioxynus alatus (p. )
Cerioxynus faviticolus Humes, 1974 Cerioxynus faviticolus (p. )
Cerithidea decollata Linnaeus, 1758 Cerithidea decollata (p. )
Cerithidea moerchii (Adams, 1855) Cerithidea moerchii (p. )
Cerithidea sinensis (Philippi, 1848) Cerithidea sinensis (p. )
Cerithidea tonkiniana Mabille, 1887 Cerithidea tonkiniana (p. )
Cerithidium actinium Rehder, 1980 Cerithidium actinium (p. )
Cerithidium cerithinum (Philippi, 1849) Cerithidium cerithinum (p. )
Cerithidium diplax (Watson, 1886) Cerithidium diplax (p. )
Cerithidium perparvulum (Watson, 1886) Cerithidium perparvulum (p. )
Cerithidium submammillatum (de Rayneval & Ponzi, 1854) Cerithidium submammillatum (p. )
Cerithiella amblytera (Watson, 1880) Cerithiella amblytera (p. )
Cerithiella erecta Thiele, 1912 Cerithiella erecta (p. )
Cerithiella nucleoproducta (Dell, 1956) Cerithiella nucleoproducta (p. )
Cerithiella nucleoproducta (Dell, 1956) Euseila nucleoproducta (p. )
Cerithiella pileata (Cotton, 1951) Cerithiella pileata (p. )
Cerithiella stiria (Webster, 1906) Cerithiella stiria (p. )
Cerithiella stiria (Webster, 1906) Euseila stiria (p. )
Cerithiopsidella blacki Marshall, 1978 Cerithiopsidella blacki (p. )
Cerithiopsilla antarctica (Smith, 1907) Cerithiopsilla antarctica (p. )
Cerithiopsilla austrina (Hedley, 1911) Cerithiopsilla austrina (p. )
Cerithiopsis academicorum Rolán & Espinosa, 1996 Cerithiopsis academicorum (p. )
Cerithiopsis albovittata (Adams, 1850) Cerithiopsis albovittata (p. )
Cerithiopsis annaleabeardae Swinnen & Nappo, 2022 Cerithiopsis annaleabeardae (p. )
Cerithiopsis aquilum Rehder, 1980 Cerithiopsis aquilum (p. )
Cerithiopsis beneitoi Rolán, Espinosa & Fernández-Garcés, 2007 Cerithiopsis beneitoi (p. )
Cerithiopsis dominguezi Rolán & Espinosa, 1996 Cerithiopsis dominguezi (p. )
Cerithiopsis fayalensis Watson, 1880 Cerithiopsis fayalensis (p. )
Cerithiopsis iudithae Reitano & Buzzurro, 2006 Cerithiopsis iudithae (p. )
Cerithiopsis paglii Swinnen & Nappo, 2022 Cerithiopsis paglii (p. )
Cerithiopsis pellegrinii Swinnen & Nappo, 2022 Cerithiopsis pellegrinii (p. )
Cerithiopsis rhyshobbsi Swinnen & Nappo, 2022 Cerithiopsis rhyshobbsi (p. )
Cerithiopsis subreticulata (Dunker, 1860) Cerithiopsis subreticulata (p. )
Cerithiopsis tubercularis Montagu, 1803 Cerithiopsis tubercularis (p. )
Cerithium adansonii Bruguière, 1792 Cerithium adansonii (p. )
Cerithium amirantium Smith, 1884 Cerithium amirantium (p. )
Cerithium boeticum Pease, 1860 Cerithium boeticum (p. )
Cerithium caeruleum Sowerby II, 1855 Cerithium caeruleum (p. )
Cerithium columna Sowerby, 1834 Cerithium columna (p. )
Cerithium dialeucum Philippi, 1849 Cerithium suturale (p. )
Cerithium echinatum Lamarck, 1822 Cerithium echinatum (p. )
Cerithium egenum Gould, 1849 Cerithium egenum (p. )
Cerithium leptocharactum Rehder, 1980 Cerithium leptocharactum (p. )
Cerithium lifuense Melvill & Standen, 1895 Cerithium lifuense (p. )
Cerithium moniliferum Dufresne, 1842 Cerithium moniliferum (p. )
Cerithium nesioticum Pilsbry & Vanatta, 1906 Cerithium spiculum (p. )
Cerithium novaehollandiae Sowerby II, 1855 Cerithium novaehollandiae (p. )
Cerithium placidum Gould, 1861 Cerithium placidum (p. )
Cerithium rehderi Houbrick, 1992 Cerithium rehderi (p. )
Cerithium rueppelli Philippi, 1848 Cerithium rueppelli (p. )
Cerithium torulosum (Linnaeus, 1767) Cerithium torulosum (p. )
Cerithium vulgatum Bruguière, 1792 Cerithium vulgatum (p. )
Certolambrus pugilator (Milne-Edwards, 1873) Certolambrus pugilator (p. )
Cervera atlantica (Johnson, 1861) Cervera atlantica (p. )
Cervinia magna Smirnov, 1946 Cervinia magna (p. )
Cerviniella arctica Kihara & Martinez Arbizu, 2012 Cerviniella arctica (p. )
Cerviniella danae Kihara & Martinez Arbizu, 2012 Cerviniella danae (p. )
Cerviniella hitoshii Kihara & Martinez Arbizu, 2012 Cerviniella hitoshii (p. )
Cestopagurus caeruleus Komai & Poupin, 2012 Cestopagurus caeruleus (p. )
Cestum veneris Lesueur, 1813 Cestum veneris (p. )
Cetoconcha braziliensis Allen & Morgan, 1981 Cetoconcha braziliensis (p. )
Cetoconcha sarsii (Smith, 1885) Cetoconcha sarsii (p. )
Cetoconcha spinosula (Thiele, 1912) Poromya adelaidis (p. )
Cetomya butoni (Prashad, 1932) Cetomya butoni (p. )
Cetomya eximia (Pelseneer, 1911) Cetomya eximia (p. )
Cetomya malespinae (Ridewood, 1903) Cetomya malespinae (p. )
Cetomya neaeroides (Seguenza, 1877) Cetoconcha neaeroides (p. )
Cetomya neaeroides (Seguenza, 1877) Cetomya neaeroides (p. )
Cetopirus complanatus (Mörch, 1852) Cetopirus complanatus (p. )
Chaceon albus Davie, Ng & Dawson, 2007 Chaceon albus (p. )
Chaceon fenneri (Manning & Holthuis, 1984) Geryon fenneri (p. )
Chaceon granulatus (Sakai, 1978) Chaceon granulatus (p. )
Chaceon inghami (Manning & Holthuis, 1986) Geryon inghami (p. )
Chaceon linsi Tavares & Pinheiro, 2011 Chaceon linsi (p. )
Chaceon maritae (Manning & Holthuis, 1981) Chaceon maritae (p. )
Chaceon maritae (Manning & Holthuis, 1981) Geryon maritae (p. )
Chaceon quinquedens (Smith, 1879) Chaceon quinquedens (p. )
Chaceon ramosae Manning, Tavares & Albuquerque, 1989 Chaceon ramosae (p. )
Chaenostoma boscii (Audouin, 1826) Chaenostoma boscii (p. )
Chaenostoma sinuspersici (Naderloo & Türkay, 2011) Chaenostoma sinuspersici (p. )
Chaetarcturus adareanus (Hodgson, 1902) Chaetarcturus adareanus (p. )
Chaetarcturus franklini (Hodgson, 1902) Chaetarcturus franklini (p. )
Chaetarcturus taniae Poore, 1998 Chaetarcturus taniae (p. )
Chaetaster longipes (Bruzelius, 1805) Chaetaster longipes (p. )
Chaetoceros affinis Lauder, 1864 Chaetoceros affinis (p. )
Chaetoceros compressus Lauder, 1864 Chaetoceros compressus (p. )
Chaetoceros costatus Pavillard, 1911 Chaetoceros costatus (p. )
Chaetoceros curvisetus Cleve, 1889 Chaetoceros curvisetus (p. )
Chaetoceros decipiens Cleve Chaetoceros decipiens (p. )
Chaetoceros diadema (Ehrenberg) Gran Chaetoceros diadema (p. )
Chaetoceros neogracile Van Landingham Chaetoceros neogracile (p. )
Chaetoceros pseudocurvisetus Mangin, 1910 Chaetoceros pseudocurvisetus (p. )
Chaetoceros socialis Lauder, 1864 Chaetoceros socialis (p. )
Chaetoceros teres Cleve Chaetoceros teres (p. )
Chaetoceros tortissumus Gran, 1900 Chaetoceros tortissumus (p. )
Chaetoceros willei Gran Chaetoceros willei (p. )
Chaetocirratulus epitocus (Monro, 1930) Chaetocirratulus epitocus (p. )
Chaetoderma nitidulum Lovén, 1844 Chaetoderma nitidulum (p. )
Chaetomorpha aerea (Dillwyn) Kützing, 1849 Chaetomorpha aerea (p. )
Chaetomorpha capillaris (Kützing) Børgesen, 1925 Chaetomorpha capillaris (p. )
Chaetomorpha coliformis (Montagne) Kützing, 1849 Chaetomorpha coliformis (p. )
Chaetomorpha linum (O.F. Müller) Kützing Chaetomorpha linum (p. )
Chaetomorpha melagonium (F. Weber & D. Mohr) Kützing Chaetomorpha melagonium (p. )
Chaetonotus brevisetosus Roszczak, 1935 Chaetonotus brevisetosus (p. )
Chaetonotus linguaeformis Voigt, 1902 Chaetonotus linguaeformis (p. )
Chaetonotus neptuni Wilke, 1954 Chaetonotus neptuni (p. )
Chaetonotus parthenopeius Wilke, 1954 Chaetonotus parthenopeius (p. )
Chaetonotus polyspinosus Greuter, 1917 Chaetonotus polyspinosus (p. )
Chaetonotus variosquamatus Mock, 1979 Chaetonotus variosquamatus (p. )
Chaetophora elegans (Roth) C. Agardh Chaetophora elegans (p. )
Chaetopleura brucei Iredale, 1912 Chaetopleura brucei (p. )
Chaetopleura papilio (Spengler, 1797) Chaetopleura papilio (p. )
Chaetopterus variopedatus Cuvier, 1827 Chaetopterus variopedatus (p. )
Chaetozone careyi Blake, 2015 Chaetozone careyi (p. )
Chaetozone carpenteri McIntosh, 1911 Chaetozone carpenteri (p. )
Chaetozone gibber Woodham & Chambers, 1994 Chaetozone gibber (p. )
Chaetozone jubata Chambers & Woodham, 2003 Chaetozone jubata (p. )
Chaetozone pigmentata Blake, 2015 Chaetozone pigmentata (p. )
Chaetozone ruffi Blake, 2015 Chaetozone ruffi (p. )
Chaetozone setosa Malmgren, 1867 Chaetozone setosa (p. )
Chalaraspidum alatum (Willemoes-Suhm, 1876) Chalaraspidum alatum (p. )
Chalarosthrix bisetosa Gómez & Nazari, 2022 Chalarosthrix bisetosa (p. )
Chalinula chelysa Bispo, Willenz & Hajdu, 2022 Chalinula chelysa (p. )
Chalinula hooperi (Bakus & Nishiyama, 2000) Chalinula hooperi (p. )
Chalinula limbata (Montagu, 1814) Chalinula limbata (p. )
Chalinula loosanoffi (Hartman, 1958) Chalinula loosanoffi (p. )
Chalinula nematifera (de Laubenfels, 1954) Chalinula nematifera (p. )
Chalinula pedunculata Merejkowski, 1878 Chalinula pedunculata (p. )
Chalinula qatari Giraldes & Goodwin, 2020 Chalinula qatari (p. )
Chalinula ramiculosa Bispo, Willenz & Hajdu, 2022 Chalinula ramiculosa (p. )
Chalinula velinea (de Laubenfels, 1954) Chalinula velinea (p. )
Chalixanthura scopulosa Kensley, 1984 Chalixanthura scopulosa (p. )
Chama asperella Lamarck, 1819 Chama asperella (p. )
Chama aspersa Reeve, 1846 Chama aspersa (p. )
Chama brassica Reeve, 1847 Chama brassica (p. )
Chama buddiana Adams, 1852 Chama buddiana (p. )
Chama cerion Matsukuma, Paulay & Hamada, 2003 Chama cerion (p. )
Chama croceata Lamarck, 1819 Chama croceata (p. )
Chamelea gallina (Linnaeus, 1758) Chamelea gallina (p. )
Chamelea striatula (da Costa, 1778) Chamelea striatula (p. )
Chantalia conandae Martins & Souto, 2020 Chantalia conandae (p. )
Chaperiopsis annulus (Manzoni, 1870) Chaperiopsis annulus (p. )
Chaperiopsis cervicornis (Busk, 1854) Chaperiopsis cervicornis (p. )
Chaperiopsis cristata (Busk, 1884) Chaperiopsis cristata (p. )
Chaperiopsis quadrispinosa (Kluge, 1914) Chaperiopsis quadrispinosa (p. )
Chaperiopsis rotundata Hayward & Thorpe, 1988 Chaperiopsis rotundata (p. )
Chaperiopsis tintinnabula Hayward & Thorpe, 1988 Chaperiopsis tintinnabula (p. )
Chaponella heterochaeta Rullier, 1972 Chaponella heterochaeta (p. )
Characella abbreviata Wilson, 1925 Characella abbreviata (p. )
Characella flexibilis Lévi, 1993 Characella flexibilis (p. )
Characella luna Dias, Santos & Pinheiro, 2019 Characella luna (p. )
Charadrius alexandrinus Linnaeus, 1758 Charadrius alexandrinus (p. )
Charadrius asiaticus Pallas, 1773 Charadrius asiaticus (p. )
Charadrius bicinctus Jardine & Selby, 1827 Charadrius bicinctus (p. )
Charadrius dubius Scopoli, 1786 Charadrius dubius (p. )
Charadrius hiaticula Linnaeus, 1758 Charadrius hiaticula (p. )
Charadrius leschenaultii Lesson, 1826 Charadrius leschenaultii (p. )
Charadrius mongolus Pallas, 1776 Charadrius mongolus (p. )
Charadrius obscurus Gmelin, 1789 Charadrius obscurus (p. )
Charadrius peronii Schlegel, 1865 Charadrius peronii (p. )
Charadrius thoracicus (Richmond, 1896) Charadrius thoracicus (p. )
Charadrius veredus Gould, 1848 Charadrius veredus (p. )
Charbeitanais spongicola Bamber & Bird, 1997 Charbeitanais spongicola (p. )
Charcotia enoei (Stephensen, 1931) Charcotia enoei (p. )
Charitometra basicurva (Carpenter, 1888) Charitometra basicurva (p. )
Charitometra incisa (Carpenter, 1888) Charitometra incisa (p. )
Charonia lampas (Linnaeus, 1758) Charonia lampas (p. )
Charonia lampas (Linnaeus, 1758) Charonia rubicunda (p. )
Charonia variegata (Lamarck, 1816) Charonia variegata (p. )
Chartella calveti (Guérin-Ganivet, 1911) Chartella calveti (p. )
Chartella papyracea (Ellis & Solander, 1786) Chartella papyracea (p. )
Chartella papyrea (Pallas, 1766) Chartella papyrea (p. )
Chartella tenella (Hincks, 1887) Chartella tenella (p. )
Chartocinus rarus Ng & Rahayu, 2022 Chartocinus rarus (p. )
Charybdis amboinensis Leene, 1938 Charybdis amboinensis (p. )
Charybdis anisodon (De Haan, 1850) Charybdis anisodon (p. )
Charybdis annulata (Fabricius, 1798) Charybdis annulata (p. )
Charybdis beauforti Leene & Buitendijk, 1949 Charybdis beauforti (p. )
Charybdis brevispinosa Leene, 1937 Charybdis brevispinosa (p. )
Charybdis erythrodactyla (Lamarck, 1818) Charybdis erythrodactyla (p. )
Charybdis feriata (Linnaeus, 1758) Charybdis feriata (p. )
Charybdis feriata (Linnaeus, 1758) Charybdis feriatus (p. )
Charybdis granulata (De Haan, 1833) Charybdis granulata (p. )
Charybdis hellerii (Milne-Edwards, 1867) Charybdis hellerii (p. )
Charybdis jaubertensis Rathbun, 1924 Charybdis jaubertensis (p. )
Charybdis longicollis Leene, 1938 Charybdis longicollis (p. )
Charybdis lucifera (Fabricius, 1798) Charybdis lucifera (p. )
Charybdis miles (de Haan, 1835) Charybdis miles (p. )
Charybdis natator (Herbst, 1794) Charybdis natator (p. )
Charybdis obtusifrons Leene, 1836 Charybdis obtusifrons (p. )
Charybdis omanensis Leene, 1938 Charybdis omanensis (p. )
Charybdis orientalis Dana, 1852 Charybdis orientalis (p. )
Charybdis ornata (Milne-Edwards, 1861) Charybdis ornata (p. )
Charybdis rathbuni Leene, 1938 Charybdis rathbuni (p. )
Charybdis rufodactylus Stephenson & Rees, 1968 Charybdis rufodactylus (p. )
Charybdis sagamiensis Parisi, 1916 Charybdis sagamiensis (p. )
Charybdis smithii MacLeay, 1838 Charybdis smithii (p. )
Charybdis truncata (Fabricius, 1798) Charybdis truncata (p. )
Chattonella marina (Subrahmanyan) Hara & Chihara Chattonella marina (p. )
Chauliolobion bulbosum Humes, 1975 Chauliolobion bulbosum (p. )
Chauliolobion halodeimatis Humes, 1975 Chauliolobion halodeimatis (p. )
Chaunoplectella megapora Wang, Zhang, Lu & Wang, 2018 Chaunoplectella megapora (p. )
Chaunoplectella stellata Ijima, 1927 Chaunoplectella stellata (p. )
Chauvetia affinis (Monterosato, 1889) Chauvetia affinis (p. )
Chauvetia candidissima (Philippi, 1836) Chauvetia candidissima (p. )
Chauvetia decorata Monterosato, 1889 Chauvetia decorata (p. )
Chauvetia giunchiorum (Micali, 1999) Chauvetia giunchiorum (p. )
Chauvetia lefebvrii (Maravigna, 1840) Chauvetia lefebvrii (p. )
Chauvetia lineolata (Tiberi, 1868) Chauvetia lineolata (p. )
Chauvetia mamillata (Risso, 1826) Chauvetia mamillata (p. )
Chauvetia procerula Monterosato, 1889 Chauvetia procerula (p. )
Chauvetia recondita (Brugnone, 1873) Chauvetia recondita (p. )
Chauvetia ventrosa Nordsieck, 1976 Chauvetia ventrosa (p. )
Cheilea cicatricosa (Reeve, 1858) Cheilea cicatricosa (p. )
Cheilea hipponiciformis (Reeve, 1858) Cheilea hipponiciformis (p. )
Cheilea tectumsinense (Lamarck, 1822) Cheilea tectumsinense (p. )
Cheiloporina circumcincta (Neviani, 1896) Cheiloporina circumcincta (p. )
Cheiraster dawsoni (Verrill, 1880) Archaster dawsoni (p. )
Cheiraster gazellae Studer, 1883 Cheiraster gazellae (p. )
Cheiraster gerlachei Ludwig, 1903 Cheiraster gerlachei (p. )
Cheiraster hirsutus (Studer, 1884) Cheiraster hirsutus (p. )
Cheiraster ludwigi Fisher, 1913 Cheiraster ludwigi (p. )
Cheiraster planeta (Sladen, 1889) Cheiraster planeta (p. )
Cheiraster sepitus (Verrill, 1885) Pontaster venustus (p. )
Cheiraster subtuberculatus (Sladen, 1889) Cheiraster subtuberculatus (p. )
Cheiraster triplacanthus Fisher, 1913 Cheiraster triplacanthus (p. )
Cheirimedon crenatipalmatus Stebbing, 1888 Cheirimedon crenatipalmatus (p. )
Cheirimedon fougneri Walker, 1903 Cheirimedon fougneri (p. )
Cheirocratus assimilis Liljeborg, 1852 Cheirocratus assimilis (p. )
Cheirocratus intermedius Sars, 1894 Cheirocratus intermedius (p. )
Cheirocratus spinibasus Ledoyer, 1984 Cheirocratus spinibasus (p. )
Cheirodonta decollata Rolán & Fernández-Garcés, 1994 Cheirodonta decollata (p. )
Cheirodonta pallescens (Jeffreys, 1867) Cheirodonta pallescens (p. )
Cheiroplatea mitoi Miyake, 1978 Cheiroplatea mitoi (p. )
Cheiroplatea pumicicola Forest, 1987 Cheiroplatea pumicicola (p. )
Cheiroplatea stenurus Forest, 1987 Cheiroplatea stenurus (p. )
Chelarctus aureus (Holthuis, 1963) Chelarctus aureus (p. )
Chelarctus crosnieri Holthuis, 2002 Chelarctus crosnieri (p. )
Chelarctus cultrifer (Ortmann, 1897) Chelarctus cultrifer (p. )
Cheletropis crenilabris Garrett, 1873 Cheletropis crenilabris (p. )
Chelicorophium curvispinum (Sars, 1895) Chelicorophium curvispinum (p. )
Chelidonura orchidaea Perrone, 1990 Chelidonura orchidaea (p. )
Cheliplana mamkaevi Evdonin, 1977 Cheliplana mamkaevi (p. )
Cheliplana stylifera Karling, 1949 Cheliplana stylifera (p. )
Chelonaplysilla aurea Bergquist, 1995 Chelonaplysilla aurea (p. )
Chelonaplysilla betinensis Zea & van Soest, 1986 Chelonaplysilla betinensis (p. )
Chelonaplysilla delicata Pulitzer-Finali & Pronzato, 1999 Chelonaplysilla delicata (p. )
Chelonaplysilla violacea (Lendenfeld, 1883) Chelonaplysilla violacea (p. )
Chelonia mydas (Linnaeus, 1758) Chelonia mydas (p. )
Chelonika macrochela Fransen, 1997 Chelonika macrochela (p. )
Chelonocytherois omuatai Tanaka & Hayashi, 2019 Chelonocytherois omuatai (p. )
Chelophyes appendiculata (Eschscholtz, 1829) Chelophyes appendiculata (p. )
Chelotropella neocaledonica Lévi & Lévi, 1983 Chelotropella neocaledonica (p. )
Chelyosoma macleayanum Broderip & Sowerby, 1830 Chelyosoma macleayanum (p. )
Cheramus propinquus (De Man, 1905) Cheramus propinquus (p. )
Cheramus sibogae (de Man, 1905) Cheramus sibogae (p. )
Cherax quadricarinatus (von Martens, 1868) Cherax quadricarinatus (p. )
Chevalia tenuis Myers, 2009 Chevalia tenuis (p. )
Chiastosella ettorina Ragazzola, Bazzicalupo, Taylor, Okamura & Schmidt, 2014 Chiastosella ettorina (p. )
Chicomurex vaulberti Houart & Lorenz, 2020 Chicomurex vaulberti (p. )
Chicoreus androyensis Damarco & Briano, 2020 Chicoreus androyensis (p. )
Chicoreus asianus Kuroda, 1942 Chicoreus asianus (p. )
Chicoreus bourguignati (Poirier, 1883) Chicoreus bourguignati (p. )
Chicoreus cervicornis (Lamarck, 1822) Chicoreus cervicornis (p. )
Chicoreus florifer (Reeve, 1846) Chicoreus florifer (p. )
Chicoreus franzettiae Houart, 2019 Chicoreus franzettiae (p. )
Chicoreus insularum (Pilsbry, 1921) Chicoreus insularum (p. )
Chicoreus kahlbrocki Houart & Lorenz, 2020 Chicoreus kahlbrocki (p. )
Chicoreus laqueatus (Sowerby II, 1841) Chicoreus laqueatus (p. )
Chicoreus maurus (Broderip, 1833) Chicoreus maurus (p. )
Chicoreus orchidiflorus (Shikama, 1973) Chicoreus orchidiflorus (p. )
Chicoreus rubescens (Broderip, 1833) Chicoreus rubescens (p. )
Chicoreus tangaroai Berschauer, Waller & Maxwell, 2022 Chicoreus tangaroai (p. )
Chicoreus thomasi (Crosse, 1872) Chicoreus thomasi (p. )
Chicosciencea pernambucensis Bochini, Cunha, Terossi & Almeida, 2020 Chicosciencea pernambucensis (p. )
Chileutomia raveggii Gofas & Romani, 2021 Chileutomia raveggii (p. )
Chiltonia mihiwaka (Chilton, 1898) Chiltonia mihiwaka (p. )
Chiltonorchestia pusilla (Chevreux, 1915) Chiltonorchestia pusilla (p. )
Chimaericola leptogaster unspecified Chimaericola leptogaster (p. )
Chione cancellata (Linnaeus, 1767) Chione cancellata (p. )
Chione compta (Broderip, 1835) Chione compta (p. )
Chione compta (Broderip, 1835) Venus compta (p. )
Chione minor Nowell-Usticke, 1969 Chione minor (p. )
Chionelasmus crosnieri Buckeridge, 1998 Chionelasmus crosnieri (p. )
Chionis albus Gmelin, 1789 Chionis albus (p. )
Chionoecetes japonicus Rathbun, 1932 Chionoecetes japonicus (p. )
Chionoecetes opilio (Fabricius, 1788) Chionoecetes opilio (p. )
Chionopsis amathusia (Philippi, 1844) Chionopsis amathusia (p. )
Chiridiella abyssalis Brodsky, 1950 Chiridiella abyssalis (p. )
Chiridiella reductella Markhaseva, 1996 Chiridiella reductella (p. )
Chiridiella sarsi Markhaseva, 1983 Chiridiella sarsi (p. )
Chiridota heheva Pawson & Vance, 2004 Chiridota heheva (p. )
Chiridota pisanii Ludwig, 1887 Chiridota pisanii (p. )
Chirodectes maculatus (Cornelius, Fenner & Hore, 2005) Chirodectes maculatus (p. )
Chiromantes ortmanni (Crosnier, 1965) Chiromantes ortmanni (p. )
Chiromantes ortmanni (Crosnier, 1965) Sesarma ortmanni (p. )
Chirona hameri (Ascanius, 1767) Chirona hameri (p. )
Chironephthya cornigera Imahara, Chavanich, Viyakarn, Kushida, Reimer & Fujita, 2020 Chironephthya cornigera (p. )
Chironephthya sirindhornae Imahara, Chavanich, Viyakarn, Kushida, Reimer & Fujita, 2020 Chironephthya sirindhornae (p. )
Chiropsella bart Gershwin & Alderslade, 2007 Chiropsella bart (p. )
Chiropsella bronzie Gershwin, 2006 Chiropsella bronzie (p. )
Chiropsella saxoni Gershwin & Ekins, 2015 Chiropsella saxoni (p. )
Chiroteuthis imperator Chun, 1908 Chiroteuthis imperator (p. )
Chiroteuthis veranii (Férussac, 1834) Chiroteuthis veranii (p. )
Chitinactis marmara Gusmão & Rodríguez, 2021 Chitinactis marmara (p. )
Chitinopoma serrula (Stimpson, 1854) Chitinopoma serrula (p. )
Chiton affinis Issel, 1869 Chiton affinis (p. )
Chiton corypheus Hedley & Hull, 1912 Chiton corypheus (p. )
Chiton cumingsii Frembly, 1827 Chiton cumingsii (p. )
Chiton exasperatus (Iredale, 1914) Chiton exasperatus (p. )
Chiton glaucus Gray, 1828 Chiton glaucus (p. )
Chiton granosus Frembly, 1827 Chiton granosus (p. )
Chiton linsleyi (Burghardt, 1973) Chiton linsleyi (p. )
Chiton magnificus Deshayes, 1827 Chiton magnificus (p. )
Chiton marquesanus Pilsbry, 1893 Chiton marquesanus (p. )
Chiton peregrinus Thiele, 1909 Chiton peregrinus (p. )
Chiton perviridis Carpenter, 1865 Chiton perviridis (p. )
Chiton salihafui Bullock, 1972 Chiton salihafui (p. )
Chiton stokesii Broderip & Sowerby, 1832 Chiton stokesii (p. )
Chitonaster cataphractus Sladen, 1889 Chitonaster cataphractus (p. )
Chitonaster felli (Clark, 1971) Chitonaster felli (p. )
Chitonaster johannae Koehler, 1907 Chitonaster johannae (p. )
Chitonaster trangae Mah, 2011 Chitonaster trangae (p. )
Chitwoodia falcata Gerlach, 1956 Chitwoodia falcata (p. )
Chitwoodia menora Gerlach, 1956 Chitwoodia menora (p. )
Chlamydaxine truncata (Hargis, 1956) Unnithan, 1957 Chlamydaxine truncata (p. )
Chlamydella favus (Hedley, 1902) Chlamydella favus (p. )
Chlamydomonas coccoides Butcher Chlamydomonas coccoides (p. )
Chlamys coruscans (Hinds, 1845) Chlamys coruscans (p. )
Chlamys islandica (Müller, 1776) Chlamys islandica (p. )
Chlanidotella modesta (Martens, 1885) Chlanidotella modesta (p. )
Chlidonia pyriformis (Bertoloni, 1810) Chlidonia pyriformis (p. )
Chlidonias albostriatus (Gray, 1845) Chlidonias albostriatus (p. )
Chlidonias niger (Linnaeus, 1758) Chlidonias niger (p. )
Chlidonophora chuni Blochmann, 1903 Chlidonophora chuni (p. )
Chlidonophora incerta (Davidson, 1878) Chlidonophora incerta (p. )
Chloeia bimaculata Wang, Zhang, Xie & Qiu, 2019 Chloeia bimaculata (p. )
Chloeia nuriae Yáñez-Rivera & Salazar-Vallejo, 2022 Chloeia nuriae (p. )
Chloeia paulayi Yáñez-Rivera & Salazar-Vallejo, 2022 Chloeia paulayi (p. )
Chloeia venusta Quatrefages, 1865 Chloeia venusta (p. )
Chloenopsis atlantica (McIntosh, 1885) Chloenopsis atlantica (p. )
Chlorocurtis jactans (Nobili, 1904) Chlorocurtis jactans (p. )
Chlorodiella barbata (Borradaile, 1900) Chlorodiella barbata (p. )
Chlorodiella corallicola Miyake & Takeda, 1968 Chlorodiella corallicola (p. )
Chlorodiella crispipleopa Dai, Yang, Song & Chen, 1986 Chlorodiella crispipleopa (p. )
Chlorodiella laevissima (Dana, 1852) Chlorodiella laevissima (p. )
Chlorodiloma odontis (Wood, 1828) Chlorodiloma odontis (p. )
Chlorotocus crassicornis (Costa, 1871) Chlorotocus crassicornis (p. )
Choanolaimus psammophilus De Man, 1880 Choanolaimus psammophilus (p. )
Chondracanthus acicularis (Roth) Fredericq Chondracanthus acicularis (p. )
Chondracanthus exasperatus (Harvey & Bailey) Hughey Chondracanthus exasperatus (p. )
Chondracanthus glomeratus (Howe) Guiry Chondracanthus glomeratus (p. )
Chondracanthus teedei (Mertens ex Roth) Kützing Chondracanthus teedei (p. )
Chondria bernardii P.[J.L.] Dangeard, 1951 Chondria bernardii (p. )
Chondria dasyphylla (Woodward) C. Agardh Chondria dasyphylla (p. )
Chondria flexicaulis Taylor, 1945 Chondria flexicaulis (p. )
Chondria tumulosa Sherwood & Huisman, 2020 Chondria tumulosa (p. )
Chondrilla acanthastra de Laubenfels, 1954 Chondrilla acanthastra (p. )
Chondrilla australiensis Carter, 1873 Chondrilla australiensis (p. )
Chondrilla euastra de Laubenfels, 1949 Chondrilla euastra (p. )
Chondrilla mixta Schulze, 1877 Chondrilla mixta (p. )
Chondrilla nucula Schmidt, 1862 Chondrilla nucula (p. )
Chondriovelum adeliense (Livingstone, 1928) Chondriovelum adeliense (p. )
Chondriovelum angustilobatum (Moyano, 1974) Chondriovelum angustilobata (p. )
Chondrochelia algicola (Harger, 1878) Chondrochelia algicola (p. )
Chondrochelia caribensis Jarquin-Gonzalez & Carrera-Parra, 2022 Chondrochelia caribensis (p. )
Chondrochelia corfortis Bird, 2019 Chondrochelia corfortis (p. )
Chondrochelia corsica (Dollfus, 1897) Chondrochelia corsica (p. )
Chondrochelia dubia (Krøyer, 1842) Chondrochelia dubia (p. )
Chondrochelia durbanensis (Brown, 1957) Chondrochelia durbanensis (p. )
Chondrochelia neapolitana (Sars, 1882) Chondrochelia neapolitana (p. )
Chondrochelia savignyi (Kroyer, 1842) Chondrochelia savignyi (p. )
Chondrochelia winfieldi Jarquin-Gonzalez & Carrera-Parra, 2022 Chondrochelia winfieldi (p. )
Chondrocidaris brevispina Clark, 1925 Chondrocidaris brevispina (p. )
Chondrocidaris gigantea Agassiz, 1863 Chondrocidaris gigantea (p. )
Chondrocladia arenifera Brøndsted, 1929 Chondrocladia arenifera (p. )
Chondrocladia callistemonex Ekins, Erpenbeck & Hooper, 2020 Chondrocladia callistemonex (p. )
Chondrocladia concrescens (Schmidt, 1880) Chondrocladia concrescens (p. )
Chondrocladia coronata Hestetun, Rapp & Pomponi, 2019 Chondrocladia coronata (p. )
Chondrocladia freycinetensis Ekins, Erpenbeck & Hooper, 2020 Chondrocladia freycinetensis (p. )
Chondrocladia grandis (Verrill, 1879) Chondrocladia grandis (p. )
Chondrocladia pulvinata Lévi, 1993 Chondrocladia pulvinata (p. )
Chondrocladia scolionema Lévi, 1993 Chondrocladia scolionema (p. )
Chondrocladia stipitata (Ridley & Dendy, 1886) Chondrocladia stipitata (p. )
Chondrocladia zygainadentonis Ekins, Erpenbeck & Hooper, 2020 Chondrocladia zygainadentonis (p. )
Chondropsis isimangaliso Samaai, Pillay & Janson, 2019 Chondropsis isimangaliso (p. )
Chondropsis subtilis Calcinai, Bavestrello, Bertolino, Pica, Wagner & Cerrano, 2013 Chondropsis subtilis (p. )
Chondrosia browningorum Goodwin & Downey, 2021 Chondrosia browningorum (p. )
Chondrosia chucalla de Laubenfels, 1954 Chondrosia chucalla (p. )
Chondrus crispus Stackhouse Chondrus crispus (p. )
Chone acustica (Claparède, 1869) Chone acustica (p. )
Chone arenicola Langerhans, 1881 Chone arenicola (p. )
Chone aurantiaca (Johnson, 1901) Chone aurantiaca (p. )
Chone collaris Langerhans, 1880 Chone collaris (p. )
Chone duneri Malmgren, 1867 Chone duneri (p. )
Chone dunerificta Tovar-Hernández, Licciano, Giangrande, 2007 Chone dunerificta (p. )
Chone fauveli Mcintosh, 1916 Chone fauveli (p. )
Chone longiseta Giangrande, 1992 Chone longiseta (p. )
Chone paucibranchiata (Krøyer, 1856) Chone paucibranchiata (p. )
Chone usticensis Giangrande, Licciano & Castriota, 2006 Chone usticensis (p. )
Chonelasma hamatum Schulze, 1886 Chonelasma hamatum (p. )
Chonelasma lamella Schulze, 1886 Chonelasma lamella (p. )
Choneteuthis tongaensis Lu & Boucher-Rodoni, 2006 Choneteuthis tongaensis (p. )
Choniolaimus papillatus Ditlevsen, 1918 Choniolaimus papillatus (p. )
Chorda filum (Linnaeus) Stackhouse Chorda filum (p. )
Chordaria flagelliformis (O.F. Müller) C. Agardh Chordaria flagelliformis (p. )
Choreftria shiranui Uyeno, 2022 Choreftria shiranui (p. )
Chorismus tuberculatus Bate, 1888 Chorismus tuberculatus (p. )
Chorisquilla similis Ahyong, 2002 Chorisquilla similis (p. )
Choristella marshalli McLean, 1992 Choristella marshalli (p. )
Choristodon robustus (Sowerby I, 1834) Choristodon robustus (p. )
Chorizocormus reticulatus Herdman, 1886 Chorizocormus reticulatus (p. )
Chorizopora brongniartii (Audouin, 1826) Chorizopora brongniartii (p. )
Choromytilus meridionalis (Krauss, 1848) Choromytilus meridionalis (p. )
Choromytilus meridionalis (Krauss, 1848) Mytilus meridionalis (p. )
Choromytilus palliopunctatus (Carpenter, 1857) Choromytilus palliopunctatus (p. )
Choromytilus palliopunctatus (Carpenter, 1857) Mytilus palliopunctatus (p. )
Chorus giganteus (Lesson, 1831) Chorus giganteus (p. )
Chroestia lota Marsden & Fenwick, 1984 Chroestia lota (p. )
Chromadora axi Gerlach, 1951 Chromadora axi (p. )
Chromadora buesumensis Kreis, 1924 Chromadora buesumensis (p. )
Chromadora kreisi Stekhoven & Adam, 1931 Chromadora kreisi (p. )
Chromadora macrolaima De Man, 1998 Chromadora macrolaima (p. )
Chromadora macrolaimoides Steiner, 1915 Chromadora macrolaimoides (p. )
Chromadora nudicapitata Bastian, 1865 Chromadora nudicapitata (p. )
Chromadora pernambucana Neres, Dos Santos & Esteves, 2021 Chromadora pernambucana (p. )
Chromadora serrambi Neres, Dos Santos & Esteves, 2021 Chromadora serrambi (p. )
Chromadorella filiformis (Bastian, 1865) Chromadorella filiformis (p. )
Chromadorina bioculata (Schultze, 1857) Chromadorina bioculata (p. )
Chromadorina demani Inglis, 1951 Chromadorina demani (p. )
Chromadorina erythrophthalma (Schneider, 1906) Chromadorina erythrophthalma (p. )
Chromadorina germanica (Butschli, 1874) Chromadorina germanica (p. )
Chromadorina supralitoralis Lorenzen, 1969 Chromadorina supralitoralis (p. )
Chromadorina tangaroa Leduc, 2020 Chromadorina tangaroa (p. )
Chromadorina viridis (Linstow, 1876) Chromadorina viridis (p. )
Chromadorita abnormis (Kreis, 1928) Chromadorita abnormis (p. )
Chromadorita guidoschneideri (Filipjev, 1929) Chromadorita guidoschneideri (p. )
Chromadorita leuckarti (De Man, 1876) Chromadorita leuckarti (p. )
Chromadorita tenuis (Schneider, 1906) Chromadorita tenuis (p. )
Chromaspirina pontica Filipjev, 1918 Chromaspirina pontica (p. )
Chromaspirina thieryi De Coninck, 1943 Chromaspirina thieryi (p. )
Chromatonema rubrum Fewkes, 1882 Chromatonema rubrum (p. )
Chromodoris alcalai Gosliner, 2021 Chromodoris alcalai (p. )
Chromodoris aspersa (Gould, 1852) Chromodoris aspersa (p. )
Chromodoris balat Bonomo & Gosliner, 2020 Chromodoris balat (p. )
Chromodoris baqe Bonomo & Gosliner, 2020 Chromodoris baqe (p. )
Chromodoris celinae Tibiriçá, Pola, Ortigosa & Cervera, 2020 Chromodoris celinae (p. )
Chromodoris elegantula (Philippi, 1844) Chromodoris elegantula (p. )
Chromodoris helium Tibiriçá, Pola, Ortigosa & Cervera, 2020 Chromodoris helium (p. )
Chromodoris kalawakan Bonomo & Gosliner, 2020 Chromodoris kalawakan (p. )
Chromodoris lentiginosa Pease, 1871 Chromodoris lentiginosa (p. )
Chromodoris lineolata (van Hasselt, 1824) Chromodoris lineolata (p. )
Chromodoris luteopunctata (Gantès, 1962) Chromodoris luteopunctata (p. )
Chromodoris mandapamensis Valdés, Mollo & Ortea, 1999 Chromodoris mandapamensis (p. )
Chromodoris purpurea (Risso, 1831) Chromodoris purpurea (p. )
Chromodoris quagga Bonomo & Gosliner, 2020 Chromodoris quagga (p. )
Chromodoris westraliensis (O'Donoghue, 1924) Chromodoris westraliensis (p. )
Chromonephthea curvata (Kükenthal, 1911) Chromonephthea curvata (p. )
Chromonephthea exosis van Ofwegen, 2005 Chromonephthea exosis (p. )
Chromonephthea fruticosa van Ofwegen, 2005 Chromonephthea fruticosa (p. )
Chromonephthea hartmeyeri (Kükenthal, 1910) Chromonephthea hartmeyeri (p. )
Chromonephthea inermis (Holm, 1894) Chromonephthea inermis (p. )
Chromonephthea ostrina van Ofwegen, 2005 Chromonephthea ostrina (p. )
Chromoplexaura cordellbankensis Williams & Breedy, 2019 Chromoplexaura cordellbankensis (p. )
Chroodactylon ornatum (C. Agardh) Basson Chroodactylon ornatum (p. )
Chrysallida angulosa (Monterosato, 1889) Chrysallida angulosa (p. )
Chrysallida brattstroemi Warén, 1991 Chrysallida brattstroemi (p. )
Chrysallida brevicula (Jeffreys, 1883) Chrysallida brevicula (p. )
Chrysallida clathrata (Jeffreys, 1848) Chrysallida clathrata (p. )
Chrysallida dantarti Peñas & Rolán, 2008 Chrysallida dantarti (p. )
Chrysallida dollfusi (Kobelt, 1903) Chrysallida dollfusi (p. )
Chrysallida elegans (de Folin, 1870) Chrysallida elegans (p. )
Chrysallida emaciata (Brusina, 1866) Chrysallida emaciata (p. )
Chrysallida excavata (Philippi, 1836) Chrysallida excavata (p. )
Chrysallida eximia (Jeffreys, 1849) Chrysallida eximia (p. )
Chrysallida fenestrata (Jeffreys, 1848) Chrysallida fenestrata (p. )
Chrysallida fischeri (Hornung & Mermod, 1925) Chrysallida fischeri (p. )
Chrysallida flexuosa (Monterosato, 1874) Chrysallida flexuosa (p. )
Chrysallida ghisottii (van Aartsen, 1984) Chrysallida ghisottii (p. )
Chrysallida incerta (Milaschewitch, 1916) Chrysallida incerta (p. )
Chrysallida indistincta (Montagu, 1808) Chrysallida indistincta (p. )
Chrysallida intermixta (Monterosato, 1884) Chrysallida intermixta (p. )
Chrysallida interstincta (Adams, 1797) Chrysallida interstincta (p. )
Chrysallida jeffreysiana (Monterosato, 1884) Chrysallida jeffreysiana (p. )
Chrysallida juliae (de Folin, 1872) Chrysallida juliae (p. )
Chrysallida limitum (Brusina, 1876) Chrysallida limitum (p. )
Chrysallida maiae (Hornung & Mermod, 1924) Chrysallida maiae (p. )
Chrysallida micronana Ozturk & van Aartsen, 2006 Chrysallida micronana (p. )
Chrysallida monozona (Brusina, 1869) Chrysallida monozona (p. )
Chrysallida monterosatii (Clessin, 1900) Chrysallida monterosatii (p. )
Chrysallida moolenbeeki Amati, 1987 Chrysallida moolenbeeki (p. )
Chrysallida multicostata (Jeffreys, 1884) Chrysallida multicostata (p. )
Chrysallida nivosa (Montagu, 1803) Chrysallida nivosa (p. )
Chrysallida palazzii Micali, 1984 Chrysallida palazzii (p. )
Chrysallida pellucida (Dillwyn, 1817) Chrysallida pellucida (p. )
Chrysallida penchynati (Bucquoy, Dautzenberg & Dollfus, 1883) Chrysallida penchynati (p. )
Chrysallida pirinthella (Melvill, 1910) Chrysallida pirinthella (p. )
Chrysallida rinaldii Micali & Nofroni, 2004 Chrysallida rinaldii (p. )
Chrysallida sigmoidea (Monterosato, 1880) Chrysallida sigmoidea (p. )
Chrysallida stefanisi (Jeffreys, 1869) Chrysallida stefanisi (p. )
Chrysallida suturalis (Philippi, 1844) Chrysallida suturalis (p. )
Chrysallida terebellum (Philippi, 1844) Chrysallida terebellum (p. )
Chrysallida yamaniaensis Peñas, Rolán & Sabelli, 2020 Chrysallida yamaniaensis (p. )
Chrysaora agulhensis Ras, Neethling, Engelbrecht, Morandini, Bayha, Skrypzeck & Gibbons, 2020 Chrysaora agulhensis (p. )
Chrysaora chinensis Vanhöffen, 1888 Chrysaora chinensis (p. )
Chrysaora hysoscella (Linnaeus,1766) Chrysaora hysoscella (p. )
Chrysaora kynthia Gershwin & Zeidler, 2008 Chrysaora kynthia (p. )
Chrysaora pentastoma Péron & Lesueur, 1810 Chrysaora pentastoma (p. )
Chrysaora pseudoocellata Mutlu, Çağatay, Olguner & Yilmaz, 2020 Chrysaora pseudoocellata (p. )
Chrysaora wurlerra Gershwin & Zeidler, 2008 Chrysaora wurlerra (p. )
Chryseofusus chrysodomoides (Schepman, 1911) Chryseofusus chrysodomoides (p. )
Chrysogorgia antarctica Cairns, 2002 Chrysogorgia antarctica (p. )
Chrysogorgia binata Xu et al., 2019 Chrysogorgia binata (p. )
Chrysogorgia dendritica Xu, Zhan & Xu, 2020 Chrysogorgia dendritica (p. )
Chrysogorgia fragilis Xu, Zhan & Xu, 2020 Chrysogorgia fragilis (p. )
Chrysogorgia gracilis Xu, Zhan & Xu, 2020 Chrysogorgia gracilis (p. )
Chrysogorgia pinniformis Xu, Zhan & Xu, 2021 Chrysogorgia pinniformis (p. )
Chrysogorgia ramificans Xu et al., 2019 Chrysogorgia ramificans (p. )
Chrysogorgia varians Xu, Zhan & Xu, 2021 Chrysogorgia varians (p. )
Chrysomallon squamiferum Chen, Linse, Copley & Rogers, 2015 Chrysomallon squamiferum (p. )
Chrysopetalum debile (Grube, 1855) Paleanotus debilis (p. )
Chrystella suta (Pilsbry, 1918) Chrystella suta (p. )
Chtenopteryx sepioloides (Rancurel, 1970) Chtenopteryx sepioloides (p. )
Chthamalophilus delagei Bocquet-Védrine, 1968 Chthamalophilus delagei (p. )
Chthamalus barnesi Achituv & Safriel, 1980 Chthamalus barnesi (p. )
Churabana kuroshioae Kise, Montenegro, Santos et al., 2022 Churabana kuroshioae (p. )
Chylocladia verticillata (Lightfoot) Bliding Chylocladia verticillata (p. )
Cibicides aknerianus (d'Orbigny, 1846) Cibicides aknerianus (p. )
Cibicides floridanus (Cushman, 1918) Cibicides floridanus (p. )
Cibicides haidingeri (d´Orbigny, 1846) Cibicides haidingeri (p. )
Cibicides mabahethi Said, 1949 Cibicides mabahethi (p. )
Cibicides pachyderma (Rzehak, 1886) Cibicides pachyderma (p. )
Cibicides pseudolabatulus Perelis & Reiss, 1975 Cibicides pseudolabatulus (p. )
Cibicides refulgens Montfort, 1808 Cibicides refulgens (p. )
Cibicides tabaensis Perelis & Reiss, 1975 Cibicides tabaensis (p. )
Cibicides tenuimargo (Brady, 1884) Cibicides tenuimargo (p. )
Cibicides ungerianus (d´Orbigny, 1846) Cibicides ungerianus (p. )
Cibicides wuellerstorfi (Schwager, 1866) Cibicides wuellerstorfi (p. )
Ciclopecten fluctuatus (Bavay, 1905) Ciclopecten fluctuatus (p. )
Cigclisula occlusa Busk, 1884 Cigclisula occlusa (p. )
Ciliatocardium ciliatum (Fabricius, 1780) Ciliatocardium ciliatum (p. )
Ciliopagurus galzini Poupin & Malay, 2009 Ciliopagurus galzini (p. )
Ciliopagurus major Forest, 1995 Ciliopagurus major (p. )
Ciliopagurus pacificus Forest, 1995 Ciliopagurus pacificus (p. )
Ciliopagurus plessisi Forest, 1995 Ciliopagurus plessisi (p. )
Ciliopagurus shebae (Lewinsohn, 1969) Ciliopagurus shebae (p. )
Ciliopagurus strigatus (Herbst, 1804) Trizopagurus strigatus (p. )
Ciliopagurus tenebrarum (Alcock, 1905) Ciliopagurus tenebrarum (p. )
Ciliopagurus tricolor Forest, 1995 Ciliopagurus tricolor (p. )
Ciliopagurus vakovako Poupin, 2001 Ciliopagurus vakovako (p. )
Cilunculus misesetosus Turpaeva, 2005 Cilunculus misesetosus (p. )
Cima cuticulata Warén, 1993 Cima cuticulata (p. )
Cima cylindrica (Jeffreys, 1856) Cima cylindrica (p. )
Cima melitensis Mifsud, 1998 Cima melitensis (p. )
Cima minima (Jeffreys, 1858) Cima minima (p. )
Cinachyra barbata Sollas, 1886 Cinachyra barbata (p. )
Cinachyrella arabica (Carter, 1869) Cinachyrella arabica (p. )
Cinachyrella australiensis (Carter, 1886) Cinachyrella australiensis (p. )
Cinachyrella clavaeformis Fernandez, Rodriguez, Santos, Pinheiro & Muricy, 2018 Cinachyrella clavaeformis (p. )
Cinachyrella clavigera Wilson, 1925 Cinachyrella clavigera (p. )
Cinachyrella crustata Wilson, 1925 Cinachyrella crustata (p. )
Cinachyrella hirsuta (Dendy, 1889) Cinachyrella hirsuta (p. )
Cinachyrella macellata (Sollas, 1886) Chrotella macellata (p. )
Cinachyrella paterifera (Wilson, 1925) Cinachyrella paterifera (p. )
Cinachyrella schulzei (Keller, 1891) Cinachyrella schulzei (p. )
Cinachyrella solis Sim-Smith, Hickman & Kelly, 2021 Cinachyrella solis (p. )
Cinachyrella strongylophora Fernandez, Rodriguez, Santos, Pinheiro & Muricy, 2018 Cinachyrella strongylophora (p. )
Cinachyrella tarentina (Pulitzer-Finali, 1983) Cinachyrella tarentina (p. )
Cinachyrella tenuiviolacea (Pulitzer-Finali, 1982) Cinachyrella tenuiviolacea (p. )
Cinetorhynchus erythrostictus Okuno, 1997 Cinetorhynchus erythrostictus (p. )
Cinetorhynchus gabonensis Ďuriš, Šobáňová & Wirtz, 2019 Cinetorhynchus gabonensis (p. )
Cinetorhynchus hiatti (Holthuis & Hayashi, 1967) Cinetorhynchus hiatti (p. )
Cinetorhynchus striatus (Nomura & Hayashi, 1992) Cinetorhynchus striatus (p. )
Cingulina isseli (Tryon, 1886) Cingulina isseli (p. )
Cinusa nippon Nagasawa, 2021 Cinusa nippon (p. )
Ciocalypta bustamanti Sim-Smith, Hickman Jr & Kelly, 2021 Ciocalypta bustamanti (p. )
Ciocalypta colorata Gutekunst, Müller, Pohl, Brümmer, Malik, Fawzi, Erpenbeck & Lehnert, 2018 Ciocalypta colorata (p. )
Ciocalypta magnastyla Arroyo, Hajdu, Willenz & Cóndor-Luján, 2020 Ciocalypta magnastyla (p. )
Ciocalypta penicillus Bowerbank, 1862 Ciocalypta penicillus (p. )
Ciocalypta tyleri Bowerbank, 1873 Ciocalypta tyleri (p. )
Ciona edwardsi (Roule, 1886) Ciona edwardsi (p. )
Ciona fascicularis Hancock, 1870 Ciona fascicularis (p. )
Ciona imperfecta Monniot & Monniot, 1977 Ciona imperfecta (p. )
Ciona roulei Lahille, 1887 Ciona roulei (p. )
Cionophorus guillaumae (Achituv & Newman, 2002) Cionophorus guillaumae (p. )
Cipangopaludina chinensis (Gray, 1834) Cipangopaludina chinensis (p. )
Circe rugifera (Lamarck, 1818) Circe rugifera (p. )
Circe tumefacta Sowerby, 1851 Circe tumefacta (p. )
Circeis spirillum (Linnaeus, 1758) Circeis spirillum (p. )
Circellobates venustus Luxton, 1992 Circellobates venustus (p. )
Circenita callipyga (Born, 1778) Circenita callipyga (p. )
Circomphalus disjectus (Perry, 1811) Bassina disjecta (p. )
Circomphalus disjectus (Perry, 1811) Circomphalus disjectus (p. )
Circomphalus disjectus (Perry, 1811) Venus disjecta (p. )
Circulus abruptus Rubio & Rolán, 2022 Circulus abruptus (p. )
Circulus adrianrubioi Rubio & Rolán, 2022 Circulus adrianrubioi (p. )
Circulus alcocerae Rubio & Rolán, 2022 Circulus alcocerae (p. )
Circulus andreae Rubio & Rolán, 2022 Circulus andreae (p. )
Circulus andreiasalvadorae Rubio & Rolán, 2022 Circulus andreiasalvadorae (p. )
Circulus antoniae Rubio & Rolán, 2022 Circulus antoniae (p. )
Circulus asper Rubio & Rolán, 2022 Circulus asper (p. )
Circulus austerus Rubio & Rolán, 2022 Circulus austerus (p. )
Circulus australesensis Rubio & Rolán, 2022 Circulus australesensis (p. )
Circulus aximicrostriatus Rubio & Rolán, 2022 Circulus aximicrostriatus (p. )
Circulus basislevis Rubio & Rolán, 2022 Circulus basislevis (p. )
Circulus binodular Rubio & Rolán, 2022 Circulus binodular (p. )
Circulus boucheti Rubio & Rolán, 2022 Circulus boucheti (p. )
Circulus cachoi Rubio & Rolán, 2022 Circulus cachoi (p. )
Circulus caledonicus Rubio & Rolán, 2022 Circulus caledonicus (p. )
Circulus carinamagna Rubio & Rolán, 2022 Circulus carinamagna (p. )
Circulus carmensalasae Rubio & Rolán, 2022 Circulus carmensalasae (p. )
Circulus catenatus Rubio & Rolán, 2022 Circulus catenatus (p. )
Circulus chefyae Rubio & Rolán, 2022 Circulus chefyae (p. )
Circulus colluvius Rubio & Rolán, 2022 Circulus colluvius (p. )
Circulus communis Rubio & Rolán, 2022 Circulus communis (p. )
Circulus convexstriatus Rubio & Rolán, 2022 Circulus convexstriatus (p. )
Circulus convexus Rubio & Rolán, 2022 Circulus convexus (p. )
Circulus coronatus Rubio & Rolán, 2022 Circulus coronatus (p. )
Circulus cosmius Bartsch, 1907 Circulus cosmius (p. )
Circulus cuatricarinatus Rubio & Rolán, 2022 Circulus cuatricarinatus (p. )
Circulus cultrorum Rubio & Rolán, 2022 Circulus cultrorum (p. )
Circulus cumtectum Rubio & Rolán, 2022 Circulus cumtectum (p. )
Circulus davidruedai Rubio & Rolán, 2022 Circulus davidruedai (p. )
Circulus decemcords Rubio & Rolán, 2022 Circulus decemcords (p. )
Circulus delicatus Rubio & Rolán, 2022 Circulus delicatus (p. )
Circulus depressus Rubio & Rolán, 2022 Circulus depressus (p. )
Circulus discordant Rubio & Rolán, 2022 Circulus discordant (p. )
Circulus discretus Rubio & Rolán, 2022 Circulus discretus (p. )
Circulus dispersus Rubio & Rolán, 2022 Circulus dispersus (p. )
Circulus ellenstrongae Rubio & Rolán, 2022 Circulus ellenstrongae (p. )
Circulus euchilopteron (Melvill & Standen, 1903) Circulus euchilopteron (p. )
Circulus excellent Rubio & Rolán, 2022 Circulus excellent (p. )
Circulus exempli Rubio & Rolán, 2022 Circulus exempli (p. )
Circulus extensus Rubio & Rolán, 2022 Circulus extensus (p. )
Circulus fijiensis Rubio & Rolán, 2022 Circulus fijiensis (p. )
Circulus fininspicor Rubio & Rolán, 2022 Circulus fininspicor (p. )
Circulus fundatus Rubio & Rolán, 2022 Circulus fundatus (p. )
Circulus gofasi Rubio & Rolán, 2022 Circulus gofasi (p. )
Circulus gracilis Rubio & Rolán, 2022 Circulus gracilis (p. )
Circulus gyalum (Melvill, 1904) Circulus gyalum (p. )
Circulus harrietwoodae Rubio & Rolán, 2022 Circulus harrietwoodae (p. )
Circulus hasegawai Rubio & Rolán, 2022 Circulus hasegawai (p. )
Circulus horroi Rubio & Rolán, 2022 Circulus horroi (p. )
Circulus inchoatus Rubio & Rolán, 2022 Circulus inchoatus (p. )
Circulus inesae Rubio & Rolán, 2022 Circulus inesae (p. )
Circulus irregularis Rubio & Rolán, 2022 Circulus irregularis (p. )
Circulus iustus Rubio & Rolán, 2022 Circulus iustus (p. )
Circulus juanmai Rubio & Rolán, 2022 Circulus juanmai (p. )
Circulus juantrigoi Rubio & Rolán, 2022 Circulus juantrigoi (p. )
Circulus julioalvarezi Rubio & Rolán, 2022 Circulus julioalvarezi (p. )
Circulus lenticularis Rubio & Rolán, 2022 Circulus lenticularis (p. )
Circulus letourneuxi Rubio & Rolán, 2022 Circulus letourneuxi (p. )
Circulus loyaltiensis Rubio & Rolán, 2022 Circulus loyaltiensis (p. )
Circulus luciae Rubio & Rolán, 2022 Circulus luciae (p. )
Circulus luquei Rubio & Rolán, 2022 Circulus luquei (p. )
Circulus madagascarensis Rubio & Rolán, 2022 Circulus madagascarensis (p. )
Circulus maestrati Rubio & Rolán, 2022 Circulus maestrati (p. )
Circulus marcosi Rubio & Rolán, 2022 Circulus marcosi (p. )
Circulus maricarmenae Rubio & Rolán, 2022 Circulus maricarmenae (p. )
Circulus marquesasensis Rubio & Rolán, 2022 Circulus marquesasensis (p. )
Circulus mayottensis Rubio & Rolán, 2022 Circulus mayottensis (p. )
Circulus microbliquus Rubio & Rolán, 2022 Circulus microbliquus (p. )
Circulus microlines Rubio & Rolán, 2022 Circulus microlines (p. )
Circulus micronodular Rubio & Rolán, 2022 Circulus micronodular (p. )
Circulus microradiatus Rubio & Rolán, 2022 Circulus microradiatus (p. )
Circulus microspiralis Rubio & Rolán, 2022 Circulus microspiralis (p. )
Circulus microstriatus Rubio & Rolán, 2022 Circulus microstriatus (p. )
Circulus microtuberculatus Rubio & Rolán, 2022 Circulus microtuberculatus (p. )
Circulus minituber Rubio & Rolán, 2022 Circulus minituber (p. )
Circulus minutispiralis Rubio & Rolán, 2022 Circulus minutispiralis (p. )
Circulus monocoronatus Rubio & Rolán, 2022 Circulus monocoronatus (p. )
Circulus monteiroi Rubio & Rolán, 2022 Circulus monteiroi (p. )
Circulus mortoni Ponder, 1994 Circulus mortoni (p. )
Circulus mozambiquensis Rubio & Rolán, 2022 Circulus mozambiquensis (p. )
Circulus multicordatus Rubio & Rolán, 2022 Circulus multicordatus (p. )
Circulus multiradiatus Rubio & Rolán, 2022 Circulus multiradiatus (p. )
Circulus murilloi Rubio & Rolán, 2022 Circulus murilloi (p. )
Circulus nimis Rubio & Rolán, 2022 Circulus nimis (p. )
Circulus novemlicium Rubio & Rolán, 2022 Circulus novemlicium (p. )
Circulus obesus Rubio & Rolán, 2022 Circulus obesus (p. )
Circulus oliveri Rubio & Rolán, 2022 Circulus oliveri (p. )
Circulus operius Rubio & Rolán, 2022 Circulus operius (p. )
Circulus ordinatus Rubio & Rolán, 2022 Circulus ordinatus (p. )
Circulus osfloridum Rubio & Rolán, 2022 Circulus osfloridum (p. )
Circulus osingens Rubio & Rolán, 2022 Circulus osingens (p. )
Circulus osmagnum Rubio & Rolán, 2022 Circulus osmagnum (p. )
Circulus pamilacanensis Rubio & Rolán, 2022 Circulus pamilacanensis (p. )
Circulus papuaensis Rubio & Rolán, 2022 Circulus papuaensis (p. )
Circulus parallelus Rubio & Rolán, 2022 Circulus parallelus (p. )
Circulus parcus Rubio & Rolán, 2022 Circulus parcus (p. )
Circulus paucicordatus Rubio & Rolán, 2022 Circulus paucicordatus (p. )
Circulus penasi Rubio & Rolán, 2022 Circulus penasi (p. )
Circulus philippinensis Rubio & Rolán, 2022 Circulus philippinensis (p. )
Circulus pilartarazonae Rubio & Rolán, 2022 Circulus pilartarazonae (p. )
Circulus pinsensis Rubio & Rolán, 2022 Circulus pinsensis (p. )
Circulus planatus Rubio & Rolán, 2022 Circulus planatus (p. )
Circulus pluripunctus Rubio & Rolán, 2022 Circulus pluripunctus (p. )
Circulus plurispiralis Rubio & Rolán, 2022 Circulus plurispiralis (p. )
Circulus protobrevis Rubio & Rolán, 2022 Circulus protobrevis (p. )
Circulus prototuber Rubio & Rolán, 2022 Circulus prototuber (p. )
Circulus proximus Rubio & Rolán, 2022 Circulus proximus (p. )
Circulus pseudocarinatus Rubio & Rolán, 2022 Circulus pseudocarinatus (p. )
Circulus pudicus Rubio & Rolán, 2022 Circulus pudicus (p. )
Circulus punctuslinealis Rubio & Rolán, 2022 Circulus punctuslinealis (p. )
Circulus quinoneroi Rubio & Rolán, 2022 Circulus quinoneroi (p. )
Circulus retroconvexus Rubio & Rolán, 2022 Circulus retroconvexus (p. )
Circulus reunionensis Rubio & Rolán, 2022 Circulus reunionensis (p. )
Circulus robustus Rubio & Rolán, 2022 Circulus robustus (p. )
Circulus rolanorum Rubio & Rolán, 2022 Circulus rolanorum (p. )
Circulus rosapereirae Rubio & Rolán, 2022 Circulus rosapereirae (p. )
Circulus rosenbergi Rubio & Rolán, 2022 Circulus rosenbergi (p. )
Circulus rudis Rubio & Rolán, 2022 Circulus rudis (p. )
Circulus rugospiralis Rubio & Rolán, 2022 Circulus rugospiralis (p. )
Circulus rusticulus Rubio & Rolán, 2022 Circulus rusticulus (p. )
Circulus rusticus Rubio & Rolán, 2022 Circulus rusticus (p. )
Circulus sandrogorii Rubio & Rolán, 2022 Circulus sandrogorii (p. )
Circulus scaber Rubio & Rolán, 2022 Circulus scaber (p. )
Circulus sculpturatus Rubio & Rolán, 2022 Circulus sculpturatus (p. )
Circulus serratus Rubio & Rolán, 2022 Circulus serratus (p. )
Circulus sexangulae Rubio & Rolán, 2022 Circulus sexangulae (p. )
Circulus similiter Rubio & Rolán, 2022 Circulus similiter (p. )
Circulus simongrovei Rubio & Rolán, 2022 Circulus simongrovei (p. )
Circulus simpliciter Rubio & Rolán, 2022 Circulus simpliciter (p. )
Circulus sixcarinatus Rubio & Rolán, 2022 Circulus sixcarinatus (p. )
Circulus societyensis Rubio & Rolán, 2022 Circulus societyensis (p. )
Circulus solomonensis Rubio & Rolán, 2022 Circulus solomonensis (p. )
Circulus speciosus Rubio & Rolán, 2022 Circulus speciosus (p. )
Circulus spiralis Rubio & Rolán, 2022 Circulus spiralis (p. )
Circulus structus Rubio & Rolán, 2022 Circulus structus (p. )
Circulus suavis Rubio & Rolán, 2022 Circulus suavis (p. )
Circulus subradiatus Rubio & Rolán, 2022 Circulus subradiatus (p. )
Circulus subsuturalis Rubio & Rolán, 2022 Circulus subsuturalis (p. )
Circulus susomendezi Rubio & Rolán, 2022 Circulus susomendezi (p. )
Circulus suspensus Rubio & Rolán, 2022 Circulus suspensus (p. )
Circulus suturcaten Rubio & Rolán, 2022 Circulus suturcaten (p. )
Circulus taiwanensis Rubio & Rolán, 2022 Circulus taiwanensis (p. )
Circulus templadoi Rubio & Rolán, 2022 Circulus templadoi (p. )
Circulus tenuiradiatus Rubio & Rolán, 2022 Circulus tenuiradiatus (p. )
Circulus tongaensis Rubio & Rolán, 2022 Circulus tongaensis (p. )
Circulus troncosoi Rubio & Rolán, 2022 Circulus troncosoi (p. )
Circulus tuberopertus Rubio & Rolán, 2022 Circulus tuberopertus (p. )
Circulus umbilicordatus Rubio & Rolán, 2022 Circulus umbilicordatus (p. )
Circulus urgorrii Rubio & Rolán, 2022 Circulus urgorrii (p. )
Circulus valdesculpturatus Rubio & Rolán, 2022 Circulus valdesculpturatus (p. )
Circulus vanuatuensis Rubio & Rolán, 2022 Circulus vanuatuensis (p. )
Circulus victormonzoi Rubio & Rolán, 2022 Circulus victormonzoi (p. )
Circulus villacampae Rubio & Rolán, 2022 Circulus villacampae (p. )
Circulus virginieherosae Rubio & Rolán, 2022 Circulus virginieherosae (p. )
Cirolana conditoria (Bruce & Iliffe, 1993) Cirolana conditoria (p. )
Cirolana jonesi (Kensley, 1987) Cirolana jonesi (p. )
Cirolana khamensis Rodcharoen & Bruce, 2021 Cirolana khamensis (p. )
Cirolana lingua (Bowman & Iliffe, 1987) Cirolana lingua (p. )
Cirolana parawongat Rodcharoen & Bruce, 2021 Cirolana parawongat (p. )
Cirolana tarahomii Khalaji-Pirbalouty & Wägele, 2011 Cirolana tarahomii (p. )
Cirratulus africanus Gravier, 1906 Cirratulus africanus (p. )
Cirratulus annamensis Gallardo, 1968 Cirratulus annamensis (p. )
Cirratulus assimilis McIntosh, 1885 Cirratulus assimilis (p. )
Cirratulus cirratus (Müller, 1776) Cirratulus cirratus (p. )
Cirratulus jucundus (Kinberg, 1866) Cirratulus jucundus (p. )
Cirratulus patagonicus (Kinberg, 1866) Cirratulus patagonicus (p. )
Cirrhinereis incertus Fauvel, 1936 Cirrhinereis incertus (p. )
Cirrhipathes anguina (Dana, 1846) Cirrhipathes anguina (p. )
Cirrhipathes hainanensis Zou & Zhou, 1982 Cirrhipathes hainanensis (p. )
Cirrhipathes secchini Echeverria, 2002 Cirrhipathes secchini (p. )
Cirrhipathes sieboldi Blainville, 1834 Cirrhipathes sieboldi (p. )
Cirrifera paraculeata Armonies, 2018 Cirrifera paraculeata (p. )
Cirriformia filigera (Delle Chiaje) Cirriformia filigera (p. )
Cirriformia filigera (Delle Chiaje) Cirriformia filigera nesophila (p. )
Cirriformia nasuta (Ehlers, 1897) Cirriformia nasuta (p. )
Cirriformia semicincta (Ehlers, 1905) Cirriformia semicincta (p. )
Cirriformia tentaculata (Montagu, 1808) Cirriformia tentaculata (p. )
Cirroctopus antarcticus (Kubodera & Okutani, 1986) Cirroctopus antarcticus (p. )
Cirroctopus mawsoni (Berry, 1917) Cirroctopus mawsoni (p. )
Cirrophorus miyakoensis Imajima, 1973 Cirrophorus miyakoensis (p. )
Cirrothauma magna (Hoyle, 1885) Cirrothauma magna (p. )
Cirsonella consobrina Powell, 1930 Cirsonella consobrina (p. )
Cirsotrema bennettorum Garcia, 2000 Cirsotrema bennettorum (p. )
Cirsotrema varicosum (Lamarck, 1822) Cirsotrema varicosum (p. )
Cistenides ehlersi (Hessle, 1917) Cistenides ehlersi (p. )
Cistina columbiae Gray, 1840 Cistina columbiae (p. )
Citronia vasiformis (Bergquist, 1995) Citronia vasiformis (p. )
Cladacanthella scabra (Lamarck, 1816) Cladacanthella scabra (p. )
Cladactella obscura Verrill, 1928 Cladactella obscura (p. )
Cladaster analogus Fisher, 1940 Cladaster analogus (p. )
Cladiella aspera Tixier-Durivault, 1970 Cladiella aspera (p. )
Cladiella confiera (Tixier-Durivault, 1943) Cladiella confiera (p. )
Cladiella densum Tixier-Durivault, 1970 Cladiella densa (p. )
Cladiella digitulatum (Klunzinger, 1877) Cladiella digitulatum (p. )
Cladiella elegantissima (May, 1899) Cladiella elegantissima (p. )
Cladiella elongata (Tixier-Durivault, 1944) Cladiella elongata (p. )
Cladiella foliacea (Tixier-Durivault, 1944) Cladiella foliacea (p. )
Cladiella hicksoni (Tixier-Durivault, 1944) Cladiella hicksoni (p. )
Cladiella hirsuta Tixier-Durivault, 1970 Cladiella hirsuta (p. )
Cladiella humesi Verseveldt, 1974 Cladiella humesi (p. )
Cladiella krempfi (Hickson, 1919) Cladiella krempfi (p. )
Cladiella latissima (Tixier-Durivault, 1944) Cladiella latissima (p. )
Cladiella madagascarensis (Tixier-Durivault, 1944) Cladiella madagascarensis (p. )
Cladiella multiloba Tixier-Durivault, 1970 Cladiella multiloba (p. )
Cladiella papillosa Tixier-Durivault, 1942 Cladiella papillosa (p. )
Cladiella prattae (Tixier-Durivault, 1944) Cladiella prattae (p. )
Cladiella pulchra (Tixier-Durivault, 1944) Cladiella pulchra (p. )
Cladiella ramosa Tixier-Durivault, 1970 Cladiella ramosa (p. )
Cladiella rotundata Tixier-Durivault, 1970 Cladiella rotundata (p. )
Cladiella scabra Tixier-Durivault, 1970 Cladiella scabra (p. )
Cladiella similis (Tixier-Durivault, 1944) Cladiella similis (p. )
Cladiella sphaerophora (Ehrenberg, 1834) Cladiella sphaerophora (p. )
Cladiella subtilis Tixier-Durivault, 1970 Cladiella subtilis (p. )
Cladiella tuberosa (Tixier-Durivault, 1944) Cladiella tuberosa (p. )
Cladocarpus asymmetricus Galea, 2020 Cladocarpus asymmetricus (p. )
Cladocarpus partitus Galea, 2020 Cladocarpus partitus (p. )
Cladocarpus pennatus Galea, 2020 Cladocarpus pennatus (p. )
Cladocora caespitosa (Linnaeus, 1757) Cladocora caespitosa (p. )
Cladocroce burapha Putchakarn, de Weerdt, Sonchaeng & van Soest, 2004 Cladocroce burapha (p. )
Cladocroce incurvata Lévi & Lévi, 1983 Cladocroce incurvata (p. )
Cladodonta lyallii (Hooker & Harvey) Skottsberg, 1923 Cladodonta lyallii (p. )
Cladonema multiramosum Zhou, Gu, Wang & Chen, 2022 Cladonema multiramosum (p. )
Cladonema radiatum Dujardin, 1843 Cladonema radiatum (p. )
Cladophora albida (Nees) Kutzing Cladophora albida (p. )
Cladophora dalmatica Kützing Cladophora dalmatica (p. )
Cladophora fuliginosa Kützing, 1849 Cladophora fuliginosa (p. )
Cladophora hutchinsiae (Dillwyn) Kützing Cladophora hutchinsiae (p. )
Cladophora laetevirens (Dillwyn) Kützing Cladophora laetevirens (p. )
Cladophora liniformis Kützing Cladophora liniformis (p. )
Cladophora ruchingeri (C. Agardh) Kützing Cladophora ruchingeri (p. )
Cladophora rupestris (Linnaeus) Kützing Cladophora rupestris (p. )
Cladophora sericea (Hudson) Kützing Cladophora sericea (p. )
Cladophora vadorum (Areschoug) Kützing Cladophora vadorum (p. )
Cladophora vagabunda (Linnaeus) Hoek Cladophora vagabunda (p. )
Cladophoropsis vaucheriaeformis Papenfuss, 1958 Cladophoropsis vaucheriaeformis (p. )
Cladopsammia alisae Kitahara & Cairns, 2021 Cladopsammia alisae (p. )
Cladopsammia cheni Kitahara & Cairns, 2021 Cladopsammia cheni (p. )
Cladopsammia gracilis (Milne-Edwards & Haime, 1848) Cladopsammia gracilis (p. )
Cladorhiza arctica Koltun, 1959 Cladorhiza arctica (p. )
Cladorhiza australis Ekins, Erpenbeck & Hooper, 2020 Cladorhiza australis (p. )
Cladorhiza corticocancellata Carter, 1876 Cladorhiza corticocancellata (p. )
Cladorhiza depressa Kieschnick, 1896 Cladorhiza depressa (p. )
Cladorhiza investigator Ekins, Erpenbeck & Hooper, 2020 Cladorhiza investigator (p. )
Cladorhiza kenchingtonae Hestetun, Tompkins-Macdonald & Rapp, 2017 Cladorhiza kenchingtonae (p. )
Cladorhiza microchela Lévi, 1964 Cladorhiza microchela (p. )
Cladorhiza moniqueae Ekins, Erpenbeck & Hooper, 2020 Cladorhiza moniqueae (p. )
Cladorhiza oxeata Lundbeck, 1905 Cladorhiza oxeata (p. )
Cladorhiza pentaeiros Ekins, Erpenbeck & Hooper, 2020 Cladorhiza pentaeiros (p. )
Cladorhiza poritea Ekins, Erpenbeck & Hooper, 2020 Cladorhiza poritea (p. )
Cladorhiza schistochela Lévi, 1993 Cladorhiza schistochela (p. )
Cladorhiza tenuisigma Lundbeck, 1905 Cladorhiza tenuisigma (p. )
Cladorhiza tridentata Ridley & Dendy, 1886 Cladorhiza tridentata (p. )
Clados floridus Schröder, Medioli & Scott, 1989 Clados floridus (p. )
Cladosarsia simplex Huang, Zhang et Ke, 2020 Cladosarsia simplex (p. )
Cladostephus spongiosus (Hudson) C. Agardh Cladostephus spongiosus (p. )
Clamocus spinifer Humes, 1979 Clamocus spinifer (p. )
Clanculus ater Pilsbry, 1901 Clanculus ater (p. )
Clanculus bicarinatus Angas, 1880 Clanculus bicarinatus (p. )
Clanculus brunneus Adams, 1853 Clanculus brunneus (p. )
Clanculus euchelioides Tate, 1893 Clanculus euchelioides (p. )
Clanculus pharaonius (Linnaeus, 1758) Clanculus pharaonius (p. )
Clanculus richeri Vilvens, 2000 Clanculus richeri (p. )
Clanculus scabrosus (Philippi, 1850) Clanculus scabrosus (p. )
Clanculus tonnerrei (Nevill & Nevill, 1874) Clanculus tonnerrei (p. )
Claparedepelogenia inclusa (Claparède, 1868) Claparedepelogenia inclusa (p. )
Claremontiella adiakritos Houart, Zuccon & Puillandre, 2019 Claremontiella adiakritos (p. )
Clarkcoma bollonsi (Farquhar, 1908) Clarkcoma bollonsi (p. )
Clarkcomanthus alternans (Carpenter, 1881) Clarkcomanthus alternans (p. )
Clarkcomanthus comanthipinna (Gislén, 1922) Clarkcomanthus comanthipinna (p. )
Clarkcomanthus exilis (Rowe, Hoggett, Birtles & Vail, 1986) Clarkcomanthus exilis (p. )
Clarkcomanthus littoralis (Carpenter, 1888) Clarkcomanthus littoralis (p. )
Clarkcomanthus luteofuscum (Clark, 1915) Clarkcomanthus luteofuscum (p. )
Clarkiella deichmannae O'Loughlin, 2009 Clarkiella deichmannae (p. )
Clastotoechus nodosus (Streets, 1872) Clastotoechus nodosus (p. )
Clastotoechus vanderhorsti (Schmitt, 1924) Clastotoechus vanderhorsti (p. )
Clathrella clathrata (Philippi, 1844) Clathrella clathrata (p. )
Clathria affinis (Carter, 1880) Clathria affinis (p. )
Clathria antarctica (Topsent, 1917) Clathria antarctica (p. )
Clathria anthoides Lévi, 1993 Clathria anthoides (p. )
Clathria araiosa Hooper & Lévi, 1993 Clathria araiosa (p. )
Clathria armata (Bowerbank, 1866) Clathria armata (p. )
Clathria ascendens (Cabioch, 1968) Clathria ascendens (p. )
Clathria asodes (De Laubenfels, 1930) Clathria asodes (p. )
Clathria atrasanguinea (Bowerbank, 1862) Clathria atrasanguinea (p. )
Clathria aurantia Annunziata, Cavalcanti, Santos & Pinheiro, 2019 Clathria aurantia (p. )
Clathria australiensis Carter, 1885 Clathria australiensis (p. )
Clathria bergquistae Van Soest & Hooper, 2020 Clathria bergquistae (p. )
Clathria borealis Hooper, 1996 Clathria borealis (p. )
Clathria brepha (De Laubenfels, 1930) Clathria brepha (p. )
Clathria bulbosa Hooper & Lévi, 1993 Clathria bulbosa (p. )
Clathria cactiformis (Lamarck, 1814) Clathria cactiformis (p. )
Clathria campecheae Hooper, 1996 Clathria campecheae (p. )
Clathria carteri Topsent, 1889 Clathria carteri (p. )
Clathria corneolia Hooper & Lévi, 1993 Clathria corneolia (p. )
Clathria danielae Cavalcanti, Santos & Pinheiro, 2019 Clathria danielae (p. )
Clathria depressa Sarà & Melone, 1966 Clathria depressa (p. )
Clathria dichela sensu Vacelet, Vasseur & Lévi, 1976 Clathria dichela (p. )
Clathria discreta (Thiele, 1905) Clathria discreta (p. )
Clathria fascicularis Topsent, 1889 Clathria fascicularis (p. )
Clathria ferrea (de Laubenfels, 1936) Clathria ferrea (p. )
Clathria flabellata (Burton, 1936) Clathria flabellata (p. )
Clathria flabellifera Hooper & Lévi, 1993 Clathria flabellifera (p. )
Clathria foliacea Topsent, 1889 Clathria foliacea (p. )
Clathria haematodes (de Laubenfels, 1957) Clathria haematodes (p. )
Clathria hartmani (Simpson, 1966) Clathria hartmani (p. )
Clathria hillenburgi Annunziata, Cavalcanti, Santos & Pinheiro, 2019 Clathria hillenburgi (p. )
Clathria hirsuta Hooper & Lévi, 1993 Clathria hirsuta (p. )
Clathria intermedia Kirk, 1911 Clathria intermedia (p. )
Clathria juniperina (Lamarck, 1814) Clathria juniperina (p. )
Clathria kilauea (Laubenfels, 1951) Clathria kilauea (p. )
Clathria koltuni Hooper & Wiedenmayer, 1994 Clathria koltuni (p. )
Clathria kylista Hooper & Lévi, 1993 Clathria kylista (p. )
Clathria laevigata Lambe, 1893 Clathria laevigata (p. )
Clathria larae Cavalcanti, Santos & Pinheiro, 2019 Clathria larae (p. )
Clathria lipochela Burton, 1932 Clathria lipochela (p. )
Clathria litos Hooper & Lévi, 1993 Clathria litos (p. )
Clathria macroisochela Lévi, 1993 Clathria macroisochela (p. )
Clathria maunaloa (de Laubenfels, 1951) Microciona maunaloa (p. )
Clathria mauriceburtoni Van Soest & Hooper, 2020 Clathria mauriceburtoni (p. )
Clathria menoui Hooper & Lévi, 1993 Clathria menoui (p. )
Clathria moraesi Cavalcanti, Santos & Pinheiro, 2019 Clathria moraesi (p. )
Clathria multiformis Samaai, Pillay & Janson, 2019 Clathria multiformis (p. )
Clathria nidificata (Kirkpatrick, 1907) Clathria nidificata (p. )
Clathria nisiae Cavalcanti, Santos & Pinheiro, 2019 Clathria nisiae (p. )
Clathria nuda Hentschel, 1912 Clathria nuda (p. )
Clathria obliqua (George & Wilson, 1919) Clathria obliqua (p. )
Clathria originalis (De Laubenfels, 1930) Clathria originalis (p. )
Clathria oxeota (van Soest, 1984) Clathria oxeota (p. )
Clathria papillosa Thiele, 1905 Clathria papillosa (p. )
Clathria patula (Hooper, 1996) Clathria patula (p. )
Clathria pauper Brøndsted, 1927 Clathria pauper (p. )
Clathria priestleyae Goodwin, Berman & Hendry, 2019 Clathria priestleyae (p. )
Clathria prolifera (Ellis & Solander, 1786) Clathria prolifera (p. )
Clathria ramsayiensis Samaai, Pillay & Janson, 2019 Clathria ramsayiensis (p. )
Clathria rectangulosa Schmidt, 1870 Clathria rectangulosa (p. )
Clathria retamalesi Fernandez, Bravo-Gómez, Cárdenas & Hajdu, 2020 Clathria retamalesi (p. )
Clathria rosetafiordica Hajdu, Desqueyroux-Faúndez & Willenz, 2006 Clathria rosetafiordica (p. )
Clathria rugosa Hooper & Lévi, 1993 Clathria rugosa (p. )
Clathria saraspinifera Hooper, 1996 Clathria saraspinifera (p. )
Clathria schoenus (de Laubenfels, 1936) Clathria schoenus (p. )
Clathria spinarcus (Carter & Hope, 1889) Clathria spinarcus (p. )
Clathria spinosa (Wilson, 1902) Clathria spinosa (p. )
Clathria stellata Sim-Smith, Hickman & Kelly, 2021 Clathria stellata (p. )
Clathria terraenovae Dendy, 1924 Clathria terraenovae (p. )
Clathria toxipraedita Topsent, 1913 Clathria toxipraedita (p. )
Clathria vasiformis (de Laubenfels, 1953) Clathria vasiformis (p. )
Clathrina andreusi Sim-Smith, Hickman & Kelly, 2021 Clathrina andreusi (p. )
Clathrina chrysea Borojevic & Klautau, 2000 Clathrina chrysea (p. )
Clathrina coriacea (Montagu, 1818) Clathrina coriacea (p. )
Clathrina fakaravae Klautau, Lopes, Guarabyra, Folcher, Ekins & Debitus, 2020 Clathrina fakaravae (p. )
Clathrina fakaravea Klautau, Lopes, Guarabyra, Folcher, Ekins & Debitus, 2020 Clathrina fakaravea (p. )
Clathrina fjordica Azevedo, Hajdu, Willenz & Klautau, 2009 Clathrina fjordica (p. )
Clathrina huahineae Klautau, Lopes, Guarabyra, Folcher, Ekins & Debitus, 2020 Clathrina huahineae (p. )
Clathrina maremeccae Van Soest & De Voogd, 2018 Clathrina maremeccae (p. )
Clathrina repens Van Soest & De Voogd, 2018 Clathrina repens (p. )
Clathrina rodriguesensis Van Soest & De Voogd, 2018 Clathrina rodriguesensis (p. )
Clathrina tendali Rapp, 2015 Clathrina tendali (p. )
Clathrocaspia gmelinii (Clessin & Dybowski, 1887) Clathrocaspia gmelinii (p. )
Clathrochone clathroclada (Lévi & Lévi, 1982) Clathrochone clathroclada (p. )
Clathrodrillia flavidula (Lamarck, 1822) Clathrodrillia flavidula (p. )
Clathrodrillia vezzaronellyae Cossignani, 2019 Clathrodrillia vezzaronellyae (p. )
Clathromangelia fuscoligata (Dall, 1871) Clathromangelia fuscoligata (p. )
Clathrosepta becki McLean & Geiger, 1998 Clathrosepta becki (p. )
Clathrotellina carnicolor (Hanley, 1845) Clathrotellina carnicolor (p. )
Clatrosansonia jousseaumei (Bavay, 1921) Clatrosansonia jousseaumei (p. )
Clausinella fasciata (Da Costa, 1778) Clausinella fasciata (p. )
Clausocalanus ingens Frost & Fleminger, 1968 Clausocalanus ingens (p. )
Clausocalanus minor Sewell, 1929 Clausocalanus minor (p. )
Clava multicornis (Forsskål, 1775) Clava multicornis (p. )
Clavagella aperta Sowerby I, 1824 Clavagella aperta (p. )
Clavagella balanorum Scacchi, 1841 Clavagella balanorum (p. )
Clavagella melitensis Broderip, 1835 Clavagella melitensis (p. )
Clavatula albasulcata Aiken, 2021 Clavatula albasulcata (p. )
Clavelina borealis (Savigny, 1816) Clavelina borealis (p. )
Clavelina dellavallei (Zirpoli, 1925) Clavelina dellavallei (p. )
Clavelina enormis Herdman, 1880 Clavelina enormis (p. )
Clavelina gigantea Van Name, 1921 Clavelina gigantea (p. )
Clavelina lepadiformis (Müller, 1776) Clavelina lepadiformis (p. )
Clavelina miniata Watanabe & Tokioka, 1973 Clavelina miniata (p. )
Clavelina nana Lahille, 1890 Clavelina nana (p. )
Clavelina phlegraea Salfi, 1929 Clavelina phlegraea (p. )
Clavelina sabbadini Brunetti, 1987 Clavelina sabbadini (p. )
Clavella cornucola Muñoz & Castro, 2022 Clavella cornucola (p. )
Clavellopsis appendiculata Kirtisinghe, 1950 Clavellopsis appendiculata (p. )
Clavellotis bilobata (Pillai, 1962) Clavellotis bilobata (p. )
Claviramus candelus (Grube, 1863) Claviramus candelus (p. )
Claviscopulia facunda (Schmidt, 1870) Claviscopulia facunda (p. )
Clavisodalis abbreviatus Dojiri & Humes, 1982 Clavisodalis abbreviatus (p. )
Clavisodalis dilatatus Dojiri & Humes, 1982 Clavisodalis dilatatus (p. )
Clavisodalis parvibullatus Dojiri & Humes, 1982 Clavisodalis parvibullatus (p. )
Clavisodalis tenuis Dojiri & Humes, 1982 Clavisodalis tenuis (p. )
Clavodorum adriaticum Katzmann, 1973 Clavodorum adriaticum (p. )
Clavopora hystricis (Busk, 1874) Clavopora hystricis (p. )
Clavularia anisimovi Sanamyan & Sanamyan, 2020 Clavularia anisimovi (p. )
Clavularia carpediem Weinberg, 1986 Clavularia carpediem (p. )
Clavularia crassa (Milne Edwards, 1848) Clavularia crassa (p. )
Clavularia cylindrica Wright & Studer, 1889 Clavularia cylindrica (p. )
Clavularia frankliniana Roule, 1902 Clavularia frankliniana (p. )
Clavularia magelhaenica Studer, 1878 Clavularia magelhaenica (p. )
Clavularia marioni (Von Koch, 1891) Clavularia marioni (p. )
Clavularia mikado Utinomi, 1955 Clavularia mikado (p. )
Clavulina angularis d'Orbigny, 1826 Clavulina angularis (p. )
Clavus alboroseus Horro, Gori, Rosado & Rolán, 2021 Clavus alboroseus (p. )
Clavus andreolbrichi Fedosov & Puillandre, 2020 Clavus andreolbrichi (p. )
Clavus brianmayi Fedosov & Puillandre, 2020 Clavus brianmayi (p. )
Clavus davidgilmouri Fedosov & Puillandre, 2020 Clavus davidgilmouri (p. )
Clavus dubrucqueae Cossignani, 2021 Clavus dubrucqueae (p. )
Clavus juani Horro, Gori, Rosado & Rolán, 2021 Clavus juani (p. )
Clavus kirkhammetti Fedosov & Puillandre, 2020 Clavus kirkhammetti (p. )
Clavus protentus Hervier, 1896 Clavus protentus (p. )
Clavus rissoiniformis Kay, 1979 Clavus rissoiniformis (p. )
Clavus subtilifasciatus Horro, Gori, Rosado & Rolán, 2021 Clavus subtilifasciatus (p. )
Clavus triantoniorum Horro, Gori, Rosado & Rolán, 2021 Clavus triantoniorum (p. )
Clavus velcolorum Horro, Gori, Rosado & Rolán, 2021 Clavus velcolorum (p. )
Cleithrarticus bulbovagina Yamaguti, 1968 Cleithrarticus bulbovagina (p. )
Cleithrarticus cleithrarticus Mizelle, 1963 Cleithrarticus cleithrarticus (p. )
Clelandella miliaris (Brocchi, 1814) Clelandella miliaris (p. )
Clemacotyle australis Young, 1967 Clemacotyle australis (p. )
Clencharia abyssycola (Smith, 1885) Clencharia abyssycola (p. )
Cleonardo macrocephala Birstein & Vinogradov, 1955 Cleonardo macrocephala (p. )
Clepidecrella tropicalis Lowry & Stoddart, 1994 Clepidecrella tropicalis (p. )
Cletocamptoides biushelo Gómez & Yáñez-Rivera, 2022 Cletocamptoides biushelo (p. )
Cletocamptus merbokensis Gee, 1999 Cletocamptus merbokensis (p. )
Cletodes limicola Brady, 1872 Cletodes limicola (p. )
Cletodes longicaudatus (Boeck, 1872) Cletodes longicaudatus (p. )
Clibanarius corallinus (Milne-Edwards, 1848) Clibanarius corallinus (p. )
Clibanarius eurysternus (Hilgendorf, 1879) Clibanarius eurysternus (p. )
Clibanarius laevimanus Buitendijk, 1937 Clibanarius laevimanus (p. )
Clibanarius lineatus (Milne Edwards, 1848) Clibanarius lineatus (p. )
Clibanarius lineatus (Milne Edwards, 1848) Clibanarius panamensis (p. )
Clibanarius longitarsus (De Haan, 1849) Clibanarius longitarsus (p. )
Clibanarius padavensis De Man, 1888 Clibanarius padavensis (p. )
Clibanarius rhabdodactylus Forest, 1953 Clibanarius rhabdodactylus (p. )
Clibanarius sclopetarius (Herbst, 1796) Clibanarius sclopetarius (p. )
Clibanarius striolatus Dana, 1852 Clibanarius striolatus (p. )
Clibanarius virescens (Krauss, 1843) Clibanarius virescens (p. )
Clibanarius zebra (Dana, 1851) Clibanarius zebra (p. )
Climeniperaeus orbitospinatus (Bruce, 1969) Climeniperaeus orbitospinatus (p. )
Clinocardium nuttallii (Conrad, 1837) Cardium corbis (p. )
Clinopegma magnum (Dall, 1895) Clinopegma magnum (p. )
Cliona albimarginata Calcinai, Cerrano, Sàra, Bavestrello, 2000 Cliona albimarginata (p. )
Cliona arenosa (Schmidt, 1870) Cliona arenosa (p. )
Cliona californiana de Laubenfels, 1932 Cliona californiana (p. )
Cliona celata Grant, 1826 Cliona celata (p. )
Cliona chilensis Thiele, 1905 Cliona chilensis (p. )
Cliona euryphylle Topsent, 1888 Cliona euryphylle (p. )
Cliona favus Calcinai, Cerrano, Sàra, Bavestrello, 2000 Cliona favus (p. )
Cliona jullieni Topsent, 1891 Cliona jullieni (p. )
Cliona langae Pang, 1973 Cliona langae (p. )
Cliona liangae Calcinai, Cerrano, Sàra, Bavestrello, 2000 Cliona liangae (p. )
Cliona lobata Hancock, 1849 Cliona lobata (p. )
Cliona raphida Boury-Esnault, 1973 Cliona raphida (p. )
Cliona undulata (George & Wilson, 1919) Cliona undulata (p. )
Cliona utricularis Calcinai, Cerrano, Sàra, Bavestrello, 2000 Cliona utricularis (p. )
Cliona valentis (de Laubenfels, 1957) Cliona valentis (p. )
Cliona vermifera Hancock, 1867 Cliona vermifera (p. )
Clionaopsis platei (Thiele, 1905) Clionaopsis platei (p. )
Clione antarctica Smith, 1902 Clione antarctica (p. )
Clione elegantissima Dall, 1871 Clione elegantissima (p. )
Clione limacina (Phipps, 1774) Clione limacina (p. )
Clionella albafasciata Aiken, 2021 Clionella albafasciata (p. )
Clistocoeloma balansae Milne-Edwards, 1873 Clistocoeloma balansae (p. )
Clistocoeloma merguiense de Man, 1888 Clistocoeloma merguiense (p. )
Clistoconcha insignis Smith, 1910 Clistoconcha insignis (p. )
Clithon fuliginosum (von dem Busch, 1843) Clithon fuliginosum (p. )
Clithon reticulare (Sowerby I, 1836) Clithon reticulare (p. )
Clivipollia costata (Pease, 1860) Clivipollia costata (p. )
Clivipollia fragaria (Wood, 1828) Clivipollia fragaria (p. )
Cloridina ichneumon (Fabricius, 1798) Cloridina ichneumon (p. )
Clymenella mucosa unspecified Clymenella mucosa (p. )
Clymenella torquata (Leidy, 1855) Clymenella torquata (p. )
Clymenura clypeata (de Saint Joseph, 1894) Leiochone clypeata (p. )
Clymenura longicaudata Imajima & Shiraki, 1982 Clymenura longicaudata (p. )
Clymenura polaris (Théel, 1879) Clymenura polaris (p. )
Clymenura scutata Tovar-Hernández & Yáñez-Rivera in Yáñez-Rivera et al, 2020 Clymenura scutata (p. )
Clypeaster australasiae (Gray, 1851) Clypeaster australasiae (p. )
Clypeaster brigitteae Mooi & van Noordenburg, 2021 Clypeaster brigitteae (p. )
Clypeaster ochrus Clark, 1914 Clypeaster ochrus (p. )
Clypeaster oshimensis Ikeda, 1935 Clypeaster oshimensis (p. )
Clypeaster reticulatus (Linnaeus, 1758) Clypeaster reticulatus (p. )
Clypeaster rotundus (Agassiz, 1863) Clypeaster rotundus (p. )
Clypeaster speciosus Verrill, 1870 Clypeaster speciosus (p. )
Clypeaster telurus Clark, 1914 Clypeaster telurus (p. )
Clypeaster virescens Döderlein, 1885 Clypeaster virescens (p. )
Clypeomorus adunca (Gould, 1849) Clypeomorus adunca (p. )
Clypeomorus batillariaeformis Habe & Kosuge, 1966 Clypeomorus batillariaeformis (p. )
Clypeomorus bifasciata (Sowerby, 1855) Clypeomorus bifasciata (p. )
Clypeomorus bifasciata (Sowerby, 1855) Clypeomorus bifasciata bifasciata (p. )
Clypeomorus bifasciata (Sowerby, 1855) Clypeomorus bifasciata persica (p. )
Clypeostoma elongatum (Vilvens, 2001) Clypeostoma elongatum (p. )
Clypeostoma nortoni (McLean, 1984) Clypeostoma nortoni (p. )
Clytemnestra hendorffi Poppe, 1891 Clytemnestra hendorffi (p. )
Clytemnestra hendorffi Poppe, 1891 Clytemnestra hendorffi quinquesetosa (p. )
Clytia globosa (Mayer, 1900) Clytia globosa (p. )
Clytia gracilis (Sars, 1857) Clytia gracilis (p. )
Clytia hemisphaerica (Linnaeus, 1767) Clytia hemisphaerica (p. )
Clytia hummelincki (Leloup, 1935) Clytia hummelincki (p. )
Clytia joycei Calder, 2019 Clytia joycei (p. )
Clytia latitheca Millard & Bouillon, 1973 Clytia latitheca (p. )
Clytia paulensis (Vanhöffen, 1910) Clytia paulensis (p. )
Cnemidocarpa annectens (Hartmeyer, 1921) Cnemidocarpa annectens (p. )
Cnemidocarpa asymmetra (Hartmeyer) Cnemidocarpa asymmetra (p. )
Cnemidocarpa bathyphila Millar, 1955 Cnemidocarpa bathyphila (p. )
Cnemidocarpa bicornuta (Sluiter, 1900) Cnemidocarpa bicornuta (p. )
Cnemidocarpa bythia (Herdman, 1881) Cnemidocarpa bythia (p. )
Cnemidocarpa cirrata Ärnbäck, 1922 Cnemidocarpa cirrata (p. )
Cnemidocarpa clipeata (Ärnbäck, 1921) Cnemidocarpa clipeata (p. )
Cnemidocarpa devia Ärnbäck, 1931 Cnemidocarpa devia (p. )
Cnemidocarpa digonas Monniot & Monniot, 1969 Cnemidocarpa digonas (p. )
Cnemidocarpa drygalskii (Hartmeyer, 1911) Cnemidocarpa drygalskii (p. )
Cnemidocarpa finmarkiensis (Kiaer, 1893) Cnemidocarpa finmarkiensis (p. )
Cnemidocarpa hartmeyeri Michaelsen, 1918 Cnemidocarpa hartmeyeri (p. )
Cnemidocarpa hemprichi Hartmeyer, 1916 Cnemidocarpa hemprichi (p. )
Cnemidocarpa margaritifera Hartmeyer, 1918 Cnemidocarpa margaritifera (p. )
Cnemidocarpa minuta (Herdman, 1881) Cnemidocarpa minuta (p. )
Cnemidocarpa mollis (Stimpson, 1852) Cnemidocarpa mollis (p. )
Cnemidocarpa mollispina Ärnbäck, 1922 Cnemidocarpa mollispina (p. )
Cnemidocarpa nordenskjoldi (Michaelsen, 1898) Cnemidocarpa nordenskjoldi (p. )
Cnemidocarpa platybranchia Millar, 1955 Cnemidocarpa platybranchia (p. )
Cnemidocarpa quadrata (Herdman, 1882) Cnemidocarpa quadrata (p. )
Cnemidocarpa recta Monniot, 1991 Cnemidocarpa recta (p. )
Cnemidocarpa rhizopus (Redikorzev, 1907) Cnemidocarpa rhizopus (p. )
Cnemidocarpa sabulosa Glémarec & Monniot, 1966 Cnemidocarpa sabulosa (p. )
Cnemidocarpa sedata (Sluiter, 1904) Cnemidocarpa sedata (p. )
Cnemidocarpa sericator Kott, 1971 Cnemidocarpa sericator (p. )
Cnemidocarpa squamata Lützen, 1970 Cnemidocarpa squamata (p. )
Cnemidocarpa stewartensis Michelsen, 1922 Cnemidocarpa stewartensis (p. )
Cnemidocarpa verrucosa (Lesson, 1830) Cnemidocarpa verrucosa (p. )
Cnismatocentrum parvum Zezina, 1970 Cnismatocentrum parvum (p. )
Cnismatocentrum sakalinensis (Dall, 1908) Cnismatocentrum sakalinensis (p. )
Coanicardita ventricosa (Gould, 1850) Coanicardita ventricosa (p. )
Coanyax flabellum (Viader, 1951) Coanyax flabellum (p. )
Cobbia trefusiaeformis De Man, 1907 Cobbia trefusiaeformis (p. )
Cocculina enigmadonta Chen & Linse, 2020 Cocculina enigmadonta (p. )
Cochlodesma praetenue (Pulteney, 1799) Cochlodesma praetenue (p. )
Codium fragile (Suringar) Hariot Codium fragile (p. )
Codium tomentosum Stackhouse Codium tomentosum (p. )
Coecella horsfieldi Gray, 1853 Coecella horsfieldii (p. )
Coelastrea aspera (Verrill, 1866) Coelastrea aspera (p. )
Coelastrea palauensis (Yabe & Sugiyama, 1936) Coelastrea palauensis (p. )
Coelatura essoensis (Chaper, 1885) Coelatura essoensis (p. )
Coelocarteria agglomerans Azzini, Calcinai & Pansini, 2007 Coelocarteria agglomerans (p. )
Coelodischela massa Lévi & Lévi, 1983 Coelodischela massa (p. )
Coelogorgia palmosa Milne Edwards & Haime, 1857 Coelogorgia palmosa (p. )
Coelogynopora gynocotyla Steinböck, 1924 Coelogynopora gynocotyla (p. )
Coelogynopora multispina Armonies, 2017 Coelogynopora multispina (p. )
Coelogynopora schulzii Meixner, 1938 Coelogynopora schulzii (p. )
Coelogynopora sopottehlersae Armonies, 2017 Coelogynopora sopottehlersae (p. )
Coelopleurus exquisitus Coppard & Schultz, 2006 Coelopleurus exquisitus (p. )
Coelosphaera antarctica Koltun, 1976 Coelosphaera antarctica (p. )
Coelosphaera bullata Lévi, 1993 Coelosphaera bullata (p. )
Coelosphaera chondroida Lévi, 1993 Coelosphaera chondroida (p. )
Coelosphaera koltuni Schejter, Cristobo & Ríos, 2019 Coelosphaera koltuni (p. )
Coelosphaera pedicellata Lévi, 1993 Coelosphaera pedicellata (p. )
Coelosphaera raphidifera Hechtel, 1969 Coelosphaera raphidifera (p. )
Coelosphaera tubifex Thomson, 1873 Coelosphaera tubifex (p. )
Coelosphaera tunicata (Schmidt, 1870) Coelosphaera tunicata (p. )
Coenaculum bangkaense Cecalupo & Perugia, 2020 Coenaculum bangkaense (p. )
Coenaculum weerdtae Moolenbeek & Faber, 1992 Coenaculum weerdtae (p. )
Coenobita brevimanus Dana, 1852 Coenobita brevimanus (p. )
Coenobita cavipes Stimpson, 1858 Coenobita cavipes (p. )
Coenobita perlatus Milne-Edwards, 1837 Coenobita perlatus (p. )
Coenobita rugosus Milne-Edwards, 1837 Coenobita rugosus (p. )
Coenobita scaevola (Forskål, 1775) Coenobita scaevola (p. )
Coenobita variabilis McCulloch, 1909 Coenobita variabilis (p. )
Coenobita violascens Heller, 1862 Coenobita violascens (p. )
Coenocyathus nanus Kitahara & Cairns, 2021 Coenocyathus nanus (p. )
Coenocyathus sebroecki Kitahara, Capel & Migotto, 2020 Coenocyathus sebroecki (p. )
Coenophthalmus tridentatus Milne-Edwards, 1879 Coenophthalmus tridentatus (p. )
Coitocaecum banneri Martin, 1960 Coitocaecum banneri (p. )
Coitocaecum norae Martin, 1960 Coitocaecum norae (p. )
Colaconema caespitosum (J. Agardh) Jackelman, Stegenga & J.J. Bolton Colaconema caespitosum (p. )
Colaconema dasyae (F.S. Collins) Stegenga, I. Mol, Prud'homme van Reine & Lokhorst Colaconema dasyae (p. )
Colaconema daviesii (Dillwyn) Stegenga Colaconema daviesii (p. )
Colaconema gracile (Børgesen) Ateweberhan & Prud'homme van Reine, 2005 Colaconema gracile (p. )
Colanthura gabinae Jarquín-Martínez & García-Madrigal, 2021 Colanthura gabinae (p. )
Colanthura gerungi Annisaqois & Wägele, 2021 Colanthura gerungi (p. )
Coleochaete irregularis Pringsheim Coleochaete irregularis (p. )
Coleusia signata (Paul'son, 1875) Coleusia signata (p. )
Colga ramosa (Verrill & Emerton, 1881) Colga ramosa (p. )
Colina pinguis Adams, 1855 Colina pinguis (p. )
Coliracemata microscopica (Nevill, 1877) Coliracemata microscopica (p. )
Collarina balzaci (Audouin, 1826) Collarina balzaci (p. )
Collarina denticulata Harmelin, 2019 Collarina denticulata (p. )
Collarina gautieri Harmelin, 2019 Collarina gautieri (p. )
Collarina macaronensis Harmelin, 2019 Collarina macaronensis (p. )
Collarina speluncola Harmelin, 2019 Collarina speluncola (p. )
Collectella avita Schmidt, 1880 Collectella avita (p. )
Collettea coralensis Bird, 2020 Collettea coralensis (p. )
Collocheres comanthiphilus Humes, 1987 Collocheres comanthiphilus (p. )
Collocheres serrulatus Humes, 1987 Collocheres serrulatus (p. )
Collodes anartius Colavite, Windsor & Santana, 2019 Collodes anartius (p. )
Collodes inermis Milne-Edwards, 1878 Collodes inermis (p. )
Collodes rostratus Milne-Edwards, 1879 Collodes rostratus (p. )
Collonista picta (Pease, 1868) Collonista picta (p. )
Collonista verruca (Gould, 1845) Collonista verruca (p. )
Colobocentrotus atratus (Linnaeus, 1758) Colobocentrotus atratus (p. )
Colobocentrotus pedifer (Blainville, 1825) Colobocentrotus pedifer (p. )
Colobocephalus costellatus Sars, 1870 Colobocephalus costellatus (p. )
Colobomolgus cristatus (Humes & Ho, 1968) Colobomolgus cristatus (p. )
Colobomolgus dentipes (Thompson & Scott, 1903) Colobomolgus dentipes (p. )
Colobomolgus epaxius Humes, 1990 Colobomolgus epaxius (p. )
Colomastix castellata Barnard, 1932 Colomastix castellata (p. )
Colomastix dentipalma LeCroy, 2009 Colomastix dentipalma (p. )
Colomastix fissilingua Schellenberg, 1926 Colomastix fissilingua (p. )
Colomastix iemanja Silvany & Senna, 2019 Colomastix iemanja (p. )
Colomastix japonica Bulyčeva, 1955 Colomastix japonica (p. )
Colomastix lecroyae Myers, 2012 Colomastix lecroyae (p. )
Colomastix lunalilo Barnard, 1970 Colomastix lunalilo (p. )
Colomastix marielle Silvany & Senna, 2019 Colomastix marielle (p. )
Colomastix plumosa Ledoyer, 1979 Colomastix plumosa (p. )
Colomastix processa LeCroy, 2009 Colomastix processa (p. )
Colomastix pusilla Grube, 1864 Colomastix pusilla (p. )
Colomastix thomasi LeCroy, 2009 Colomastix thomasi (p. )
Colomastix trispinosa Silvany, Alves & Senna, 2019 Colomastix trispinosa (p. )
Colomastix tubulosa Silvany & Senna, 2019 Colomastix tubulosa (p. )
Colombia physodes (Linnaeus, 1758) Colombia physodes (p. )
Colossendeis adelpha Child, 1998 Colossendeis adelpha (p. )
Colossendeis arcanus Turpaeva, 2008 Colossendeis arcanus (p. )
Colossendeis belekurovi Pushkin, 1993 Colossendeis belekurovi (p. )
Colossendeis bouvetensis Dietz, Pieper, Seefeldt & Leese, 2015 Colossendeis bouvetensis (p. )
Colossendeis brevirostris Child, 1995 Colossendeis brevirostris (p. )
Colossendeis colossea Wilson, 1881 Colossendeis colossea (p. )
Colossendeis concedis Child, 1995 Colossendeis concedis (p. )
Colossendeis cucurbita Cole, 1909 Colossendeis cucurbita (p. )
Colossendeis elephantis Child, 1995 Colossendeis elephantis (p. )
Colossendeis gracilis Hoek, 1881 Colossendeis gracilis (p. )
Colossendeis grassus Pushkin, 1993 Colossendeis grassus (p. )
Colossendeis leniensis Pushkin, 1993 Colossendeis leninensis (p. )
Colossendeis megalonyx Hoek, 1881 Colossendeis megalonyx (p. )
Colossendeis notialis Child, 1995 Colossendeis notialis (p. )
Colossendeis potentis Turpaeva, 2008 Colossendeis potentis (p. )
Colossendeis pseudochelata Pushkin, 1993 Colossendeis pseudochelata (p. )
Colossendeis weddellensis Turpaeva, 2008 Colossendeis weddellensis (p. )
Colotrachelus hestica Marshall, 1986 Colotrachelus hestica (p. )
Colpodaspis pusilla Sars, 1870 Colpodaspis pusilla (p. )
Colpomenia peregrina Sauvageau Colpomenia peregrina (p. )
Colpophyllia amaranthus (Müller, 1775) Colpophyllia amaranthus (p. )
Colpophyllia breviserialis Milne Edwards & Haime, 1849 Colpophyllia breviserialis (p. )
Colubraria acroincisa Huang & Lin, 2019 Colubraria acroincisa (p. )
Colubraria clathrata (Sowerby, 1833) Colubraria clathrata (p. )
Colubraria cumingi (Dohrn, 1861) Colubraria cumingi (p. )
Colubraria obscura (Reeve, 1844) Colubraria obscura (p. )
Colubraria ralliserra Huang & Lin, 2019 Colubraria ralliserra (p. )
Colubraria somalica Cossignani, 2020 Colubraria somalica (p. )
Columbella castanea Sowerby, 1832 Columbella castanea (p. )
Columbella rustica (Linnaeus, 1758) Columbella rustica (p. )
Columnella magna (Busk, 1884) Columnella magna (p. )
Columnitis squamata Schmidt, 1870 Columnitis squamata (p. )
Colus gracilis (da Costa, 1778) Colus gracilis (p. )
Colus islandicus (Mohr, 1786) Colus islandicus (p. )
Colus jeffreysianus (Fischer, 1868) Colus jeffreysianus (p. )
Colus sabini (Gray, 1824) Colus sabini (p. )
Colus virgulus Paulmier, 2020 Colus virgulus (p. )
Comactinia titan Messing, 2003 Comactinia titan (p. )
Comanthoides gillstromi McKnight, 1977 Comanthoides gillstromi (p. )
Comanthus briareus (Bell, 1882) Comantheria briareus (p. )
Comanthus novaezealandiae Clark, 1931 Comanthus novaezealandiae (p. )
Comanthus parvicirrus (Müller, 1841) Comanthus parvicirrus (p. )
Comanthus suavia Rowe, Hoggett, Birtles & Vail, 1986 Comanthus suavia (p. )
Comanthus wahlbergii (Müller, 1843) Comanthus wahlbergii (p. )
Comarmondia gracilis (Montagu, 1903) Comarmondia gracilis (p. )
Comaster audax Rowe, Hoggett, Birtles & Vail, 1986 Comaster audax (p. )
Comaster nobilis (Carpenter, 1884) Comaster nobilis (p. )
Comaster schlegelii (Carpenter, 1881) Comaster schlegelii (p. )
Comatella nigra (Carpenter, 1888) Comatella nigra (p. )
Comatula rotalaria Lamarck, 1816 Comatula rotalaria (p. )
Comatula solaris Lamarck, 1816 Comatula solaris (p. )
Comesoma profundi Bastian, 1865 Comesoma profundi (p. )
Comesoma vulgare Bastian, 1865 Comesoma vulgare (p. )
Cominella eburnea (Reeve, 1846) Cominella eburnea (p. )
Cominella lineolata (Lamarck, 1816) Cominella lineolata (p. )
Comissia venustus (Clark, 1909) Comissia venustus (p. )
Communoporus hagmeieri (Friedrich, 1940) Communoporus hagmeieri (p. )
Composetia kumensis Sato, 2020 Composetia kumensis (p. )
Composetia tokashikiensis Sato, 2020 Composetia tokashikiensis (p. )
Compsothamnion thuyoides (J.E. Smith) Nägeli Compsothamnion thuyoides (p. )
Compsothyris ballenyi Foster, 1974 Compsothyris ballenyi (p. )
Comptella costata Marshall & Houart, 2022 Comptella costata (p. )
Comptella cresswelli Marshall & Houart, 2022 Comptella cresswelli (p. )
Comptella kaikoura Marshall & Houart, 2022 Comptella kaikoura (p. )
Comptella munida Marshall & Houart, 2022 Comptella munida (p. )
Comptella paulini Marshall & Houart, 2022 Comptella paulini (p. )
Comptella pygmaea Marshall & Houart, 2022 Comptella pygmaea (p. )
Conacmella vagans Hirase, 1907 Conacmella vagans (p. )
Conasprella aculeiformis (Reeve, 1844) Conus aculeiformis (p. )
Conasprella acutimarginata (Sowerby II, 1866) Conasprella acutimarginata (p. )
Conasprella alisi (Moolenbeek, Röckel & Richard, 1995) Conasprella alisi (p. )
Conasprella anacarolinae Cossignani, 2019 Conasprella anacarolinae (p. )
Conasprella anaglyptica (Crosse, 1865) Conasprella anaglyptica (p. )
Conasprella aphrodite (Petuch, 1979) Conasprella aphrodite (p. )
Conasprella arcuata (Broderip & Sowerby, 1829) Conasprella arcuata (p. )
Conasprella armiger (Crosse, 1858) Conasprella armiger (p. )
Conasprella articulata (Sowerby II, 1873) Conasprella articulata (p. )
Conasprella baccata (Sowerby II, 1877) Conasprella baccata (p. )
Conasprella baileyi (Röckel & da Motta, 1979) Conasprella baileyi (p. )
Conasprella bajanensis (Nowell-Usticke, 1968) Conasprella bajanensis (p. )
Conasprella boholensis (Petuch, 1979) Conasprella boholensis (p. )
Conasprella boucheti (Richard, 1983) Conus boucheti (p. )
Conasprella bozzettii (Lauer, 1991) Conasprella bozzettii (p. )
Conasprella branhamae (Clench, 1953) Conasprella branhamae (p. )
Conasprella carlagrezziae (Petuch, Coltro & Berschauer, 2020) Conasprella carlagrezziae (p. )
Conasprella centurio (Born, 1778) Conasprella centurio (p. )
Conasprella comatosa (Pilsbry, 1904) Conasprella comatosa (p. )
Conasprella coromandelica (Smith, 1894) Conasprella coromandelica (p. )
Conasprella damasoi (Cossignani, 2007) Conasprella damasoi (p. )
Conasprella delessertii (Recluz, 1843) Conasprella delessertii (p. )
Conasprella delucai (Coltro, 2004) Conasprella delucai (p. )
Conasprella dictator (Melvill, 1898) Conus dictator (p. )
Conasprella dieteri (Moolenbeek, Zandbergen & Bouchet, 2008) Conus dieteri (p. )
Conasprella elegans (Sowerby iii, 1895) Conus elegans (p. )
Conasprella emarginata (Reeve, 1844) Conasprella emarginata (p. )
Conasprella eucoronata (Sowerby III, 1903) Conasprella eucoronata (p. )
Conasprella eugrammata (Bartsch & Rehder, 1943) Conasprella eugrammata (p. )
Conasprella fijiensis (Moolenbeek, Röckel & Bouchet, 2008) Conus fijiensis (p. )
Conasprella gordyi (Röckel & Bondarev, 2000) Conus gordyi (p. )
Conasprella guidopoppei (Raybaudi Massilia, 2005) Conasprella guidopoppei (p. )
Conasprella henckesi (Coltro, 2004) Conasprella henckesi (p. )
Conasprella hivana (Moolenbeek, Zandbergen & Bouchet, 2008) Conus hivanus (p. )
Conasprella hopwoodi (Tomlin, 1937) Conasprella hopwoodi (p. )
Conasprella howelli (Iredale, 1929) Conus howelli (p. )
Conasprella ichinoseana (Kuroda, 1956) Conasprella ichinoseana (p. )
Conasprella insculpta (Kiener, 1847) Conasprella insculpta (p. )
Conasprella ione (Fulton, 1938) Conasprella ione (p. )
Conasprella jaspidea (Gmelin, 1791) Conus jaspideus (p. )
Conasprella joliveti (Moolenbeek, Röckel & Bouchet, 2008) Conus joliveti (p. )
Conasprella kimioi (Habe, 1965) Conasprella kimioi (p. )
Conasprella kohni (McLean & Nybakken, 1979) Conus kohni (p. )
Conasprella lenhilli (Cargile, 1998) Conasprella lenhilli (p. )
Conasprella lentiginosa (Reeve, 1844) Conus lentiginosus (p. )
Conasprella lizarum (G. Raybaudi & da Motta, 1992) Conasprella lizarum (p. )
Conasprella longurionis (Kiener, 1847) Conus longurionis (p. )
Conasprella lucida (Wood, 1828) Conasprella lucida (p. )
Conasprella mahogani (Reeve, 1843) Conasprella mahogani (p. )
Conasprella mazei (Deshayes, 1874) Conasprella mazei (p. )
Conasprella mcgintyi (Pilsbry, 1955) Conasprella mcgintyi (p. )
Conasprella memiae (Habe & Kosuge, 1970) Conasprella memiae (p. )
Conasprella mindana (Hwass, 1792) Conasprella mindana (p. )
Conasprella nodifera (Kiener, 1847) Conasprella nodifera (p. )
Conasprella orbignyi (Audouin, 1831) Conasprella orbignyi (p. )
Conasprella otohimeae (Kuroda & Ito, 1961) Conus rogmartini (p. 338;pl.96 )
Conasprella pacei (Petuch, 1987) Conasprella pacei (p. )
Conasprella pagoda (Kiener, 1847) Conasprella pagoda (p. )
Conasprella pealii (Green, 1830) Conasprella pealii (p. )
Conasprella pepeiu (Moolenbeek, Zandbergen & Bouchet, 2008) Conus pepeiu (p. )
Conasprella perplexa (Sowerby, 1857) Conasprella perplexa (p. )
Conasprella philippequiquandoni (Cossignani, 2019) Conasprella philippequiquandoni (p. )
Conasprella pseudokimioi (da Motta & Martin, 1982) Conasprella pseudokimioi (p. )
Conasprella pseudorbignyi (Röckel & Lan, 1981) Conus pseudorbignyi (p. )
Conasprella puncticulata (Hwass, 1792) Conasprella puncticulata (p. )
Conasprella pusio (Hwass, 1792) Conasprella pusio (p. )
Conasprella rachelae (Petuch, 1988) Conasprella rachelae (p. )
Conasprella rainesae (McGinty, 1953) Conasprella rainesae (p. )
Conasprella ramosorum (Petuch & Berschauer, 2019) Conasprella ramosorum (p. )
Conasprella raoulensis (Powell, 1958) Conasprella raoulensis (p. )
Conasprella roberti (Richard, 2009) Conasprella roberti (p. )
Conasprella rutila (Menke, 1843) Conus rutilus (p. )
Conasprella saecularis (Melvill, 1898) Conasprella saecularis (p. )
Conasprella sauros (García, 2006) Conasprella sauros (p. )
Conasprella schirrmeisteri (Coltro, 2004) Conasprella schirrmeisteri (p. )
Conasprella serafimi (Petuch & Berschauer, 2019) Conasprella serafimi (p. )
Conasprella sieboldii (Reeve, 1848) Conus sieboldii (p. )
Conasprella spirofilis (Habe & Kosuge, 1970) Conasprella spirofilis (p. )
Conasprella stearnsii (Conrad, 1869) Conasprella stearnsii (p. )
Conasprella stocki (Coomans & Moolenbeek, 1990) Conasprella stocki (p. )
Conasprella tammymyersae (Petuch & Berschauer, 2019) Conasprella tammymyersae (p. )
Conasprella tiki (Moolenbeek, Zandbergen & Bouchet, 2008) Conus tiki (p. )
Conasprella tirardi (Röckel & Moolenbeek, 1996) Conus tirardi (p. )
Conasprella toincabrali (Petuch & Berschauer, 2019) Conasprella toincabrali (p. )
Conasprella tornata (Sowerby, 1833) Conasprella tornata (p. )
Conasprella traversiana (Smith, 1875) Conus traversianus (p. )
Conasprella valianti (Petuch, Coltro & Berschauer, 2020) Conasprella valianti (p. )
Conasprella viminea (Reeve, 1849) Conasprella viminea (p. )
Conasprella wakayamaensis (Kuroda, 1956) Conus wakayamaensis (p. )
Conasprella ximenes (Gray, 1839) Conasprella ximenes (p. )
Concavibalcis haterumaensis Takano, Tsuzuki & Kano, 2022 Concavibalcis haterumaensis (p. )
Concavibalcis scalaris Warén, 1980 Concavibalcis scalaris (p. )
Conchatalos canalibrevis Houart, 1995 Conchatalos canalibrevis (p. )
Conchatalos lacrima (Houart, 1991) Conchatalos lacrima (p. )
Conchatalos tirardi (Houart, 1991) Conchatalos tirardi (p. )
Conchatalos vaubani Houart, 1995 Conchatalos vaubani (p. )
Conchocele lyuhrurngae Lai & Jung, 2022 Conchocele lyuhrurngae (p. )
Conchoderma auritum (Linnaeus, 1758) Conchoderma auritum (p. )
Conchoderma chelonophilum (Leach, 1818) Conchoderma chelonophilum (p. )
Conchoderma virgatum (Spengler, 1790) Conchoderma virgatum (p. )
Conchodytes biunguiculatus (Paulson, 1875) Conchodytes biunguiculatus (p. )
Conchoecetes atlas McLay & Naruse, 2019 Conchoecetes atlas (p. )
Conchoecetes avikele McLay & Naruse, 2019 Conchoecetes avikele (p. )
Conchoecetes chanty McLay & Naruse, 2019 Conchoecetes chanty (p. )
Conchoecetes investigator McLay & Naruse, 2019 Conchoecetes investigator (p. )
Conchoecetes pembawa McLay & Naruse, 2019 Conchoecetes pembawa (p. )
Conchoecilla chuni (Müller, 1906) Conchoecilla chuni (p. )
Conchoecissa plinthina (Müller, 1906) Conchoecissa plinthina (p. )
Condylocardia chathamensis Powell, 1933 Condylocardia chathamensis (p. )
Conella ovulata (Lamarck, 1822) Conella ovulata (p. )
Conella ovuloides (Adams, 1850) Conella ovuloides (p. )
Conescharellina cognata Bock & Cook, 2004 Conescharellina cognata (p. )
Coninckia circularis Gerlach, 1956 Coninckia circularis (p. )
Connexochiton costatus Sirenko, 2021 Connexochiton costatus (p. )
Connexochiton kermadeci Sirenko, 2021 Connexochiton kermadeci (p. )
Connexochiton solomonicus Sirenko, 2021 Connexochiton solomonicus (p. )
Conocyathus formosus Cairns, 2004 Conocyathus formosus (p. )
Conocyema adminicula McConnaughey, 1949 Conocyema adminicula (p. )
Conomitra boyeri Salisbury & Gori, 2019 Conomitra boyeri (p. )
Conomitra lindae Petuch, 1987 Conomitra lindae (p. )
Conomurex coniformis (Sowerby II, 1842) Conomurex coniformis (p. )
Conomurex decorus (Röding, 1798) Conomurex decorus (p. )
Conomurex fasciatus (Born, 1778) Conomurex fasciatus (p. )
Conomurex persicus (Swainson, 1821) Conomurex persicus (p. )
Conopea mjobergi Broch, 1916 Conopea mjobergi (p. )
Conopeum commensale Kirkpatrick & Metzelaar, 1922 Conopeum commensale (p. )
Conopeum reticulum (Linnaeus, 1767) Conopeum reticulum (p. )
Conopeum seurati (Canu, 1928) Conopeum seurati (p. )
Conopora verrucosa (Studer, 1878) Conopora verrucosa (p. )
Conorbela antarctica (Strebel, 1908) Conorbela antarctica (p. )
Conorbella imperatoria (d'Orbigny, 1846) Conorbella imperatoria (p. )
Conorbella pulvinata (Brady, 1884) Conorbella pulvinata (p. )
Conorete gordoni Reiswig & Kelly, 2011 Conorete gordoni (p. )
Conqueria laevis Gooday & Pawlowski, 2004 Conqueria laevis (p. )
Constantinea subulifera Setchell, 1906 Constantinea subulifera (p. )
Contracaecum osculatum (Rudolphi, 1802) Contracaecum osculatum (p. )
Conus adamsonii Broderip, 1836 Conus adamsonii (p. )
Conus aemulus Reeve, 1844 Conus aemulus (p. )
Conus alabaster Reeve, 1849 Conus alabaster (p. )
Conus alconnelli da Motta, 1986 Conus alconnelli (p. )
Conus allaryi Bozzetti, 2008 Conus allaryi (p. )
Conus amadis Gmelin, 1791 Conus amadis (p. )
Conus anabelae Rolán & Röckel, 2001 Conus anabelae (p. )
Conus andremenezi Oliviera & Biggs, 2010 Conus andremenezi (p. )
Conus anemone Lamarck, 1810 Conus anemone (p. )
Conus angioiorum Röckel & Moolenbeek, 1992 Conus angioiorum (p. )
Conus antoniomonteiroi Rolán, 1990 Conus antoniomonteiroi (p. )
Conus araneosus "S" Lightfoot, 1786 Conus araneosus (p. )
Conus arenatus Hwass in Bruguière, 1792 Conus arenatus (p. )
Conus ateralbus Kiener, 1845 Conus ateralbus (p. )
Conus atlanticoselvagem Afonso & Tenorio, 2004 Conus atlanticoselvagem (p. )
Conus augur "S" Lightfoot, 1786 Conus augur (p. )
Conus auratinus da Motta, 1982 Conus auratinus (p. )
Conus australis Holten, 1802 Conus australis (p. )
Conus babaensis Rolán & Röckel, 2001 Conus babaensis (p. )
Conus balerensis Olivera, Saguil & Bouchet, 2019 Conus balerensis (p. )
Conus baochauae Thach, 2020 Conus baochauae (p. )
Conus belairensis Pin & Leung Tack, 1989 Conus belairensis (p. )
Conus bellocqae van Rossum, 1996 Conus bellocqae (p. )
Conus bellulus Rolán, 1990 Conus bellulus (p. )
Conus bengalensis (Okutani, 1968) Conus bengalensis (p. )
Conus berdulinus Veillard, 1972 Conus berdulinus (p. )
Conus bessei Petuch, 1992 Conus bessei (p. )
Conus biancae Bozzetti, 2010 Conus biancae (p. )
Conus boavistensis Rolán & Fernandes, 1990 Conus boavistensis (p. )
Conus bondarevi Röckel & G. Raybaudi, 1992 Conus bondarevi (p. )
Conus bonfigliolii (Bozzetti, 2010) Conus bonfigliolii (p. )
Conus boui da Motta, 1986 Conus boui (p. )
Conus brandonensis (Lorenz, 2019) Conus brandonensis (p. )
Conus bratcherae (Petuch & Berschauer, 2019) Conus bratcherae (p. )
Conus brianoi (Cossignani & Allary, 2019) Conus brianoi (p. )
Conus bruguieri Kiener, 1846 Conus bruguieri (p. )
Conus bruuni Powell, 1955 Conus bruuni (p. )
Conus cacao Ferrario, 1983 Conus cacao (p. )
Conus caillaudi Kiener, 1846 Conus caillaudii (p. )
Conus calhetae Rolán, 1990 Conus calhetae (p. )
Conus canariensis (Tenorio, Abalde, Pardos-Blas & Zardoya, 2020) Conus canariensis (p. )
Conus canonicus Hwass, 1792 Conus canonicus (p. )
Conus capreolus Röckel, 1985 Conus capreolus (p. )
Conus cardinalis Hwass, 1792 Conus cardinalis (p. )
Conus cathyae (Monnier, Limpalaër & Prugnaud, 2020) Conus cathyae (p. )
Conus ceruttii Cargile, 1997 Conus ceruttii (p. )
Conus chaldaeus (Röding, 1798) Conus chaldaeus (p. )
Conus chiangi (Azuma, 1972) Conus chiangi (p. )
Conus chiapponorum Lorenz, 2004 Conus chiapponorum (p. )
Conus chindeensis (Monnier, Prugnaud & Limpalaër, 2021) Conus chindeensis (p. )
Conus chytreus Tryon, 1884 Conus chytreus (p. )
Conus circumcisus Born, 1778 Conus circumcisus (p. )
Conus clarus E.A. Smith, 1881 Conus clarus (p. )
Conus claudiae Tenorio & Afonso, 2004 Conus claudiae (p. )
Conus coelinae Crosse, 1858 Conus coelinae (p. )
Conus compressus Sowerby II, 1866 Conus compressus (p. )
Conus cordigera Sowerby II, 1866 Conus cordigera (p. )
Conus coronatus Gmelin, 1791 Conus coronatus (p. )
Conus crioulus Tenorio & Afonso, 2004 Conus crioulus (p. )
Conus crotchii Reeve, 1849 Conus crotchii (p. )
Conus cumingii Reeve, 1848 Conus cumingii (p. )
Conus cuneolus Reeve, 1843 Conus cuneolus (p. )
Conus curralensis Rolán, 1986 Conus curralensis (p. )
Conus cyanostoma A Adams, 1854 Conus cyanostoma (p. )
Conus damottai Trovão, 1979 Conus damottai (p. )
Conus dampierensis Coomans & Filmer, 1985 Conus dampierensis (p. )
Conus danilai Röckel & Korn, 1990 Conus danilai (p. )
Conus decoratus Röckel, Rolán & Monteiro, 1980 Conus decoratus (p. )
Conus delanoyae Trovão, 1979 Conus delanoyae (p. )
Conus denizi Afonso & Tenorio, 2011 Conus denizi (p. )
Conus deprinsi Thach, 2020 Conus deprinsi (p. )
Conus derrubado Rolán & Fernandes in Rolán, 1990 Conus derrubado (p. )
Conus desidiosus A. Adams, 1854 Conus desidiosus (p. )
Conus desiradensis Rabiller & Richard, 2019 Conus desiradensis (p. )
Conus diminutus Trovão & Rolán, 1986 Conus diminutus (p. )
Conus dorotheae Monnier & Limpalaër, 2010 Conus dorotheae (p. )
Conus dorreensis Péron, 1807 Conus dorreensis (p. )
Conus ebraeus Linnaeus, 1758 Conus ebraeus (p. )
Conus echinophilus (Petuch, 1975) Conus echinophilus (p. )
Conus echo Lauer, 1988 Conus echo (p. )
Conus empressae Lorenz, 2002 Conus empressae (p. )
Conus erythraeensis Reeve, 1843 Conus erythraeensis (p. )
Conus estellae Cossignani, 2020 Conus estellae (p. )
Conus estivali Moolenbeek & Richard, 1995 Conus estivali (p. )
Conus evansi Bondarev, 2001 Conus evansi (p. )
Conus eversoni Petuch, 1987 Conus eversoni (p. )
Conus evorai Monteiro, Fernandes & Rolán, 1995 Conus evorai (p. )
Conus excelsus Sowerby, 1908 Conus excelsus (p. )
Conus exiguus Lamarck, 1810 Conus exiguus (p. )
Conus fantasmalis Rolán, 1990 Conus fantasmalis (p. )
Conus felitae Rolán, 1990 Conus felitae (p. )
Conus fernandesi Tenorio, Afonso & Rolán, 2008 Conus fernandesi (p. )
Conus ferrugineus Hwass, 1792 Conus ferrugineus (p. )
Conus fijisulcatus Moolenbeek, Röckel & Bouchet, 2009 Conus fijisulcatus (p. )
Conus filmeri Rolán & Röckel, 2000 Conus filmeri (p. )
Conus flammeacolor Petuch, 1992 Conus flammeacolor (p. )
Conus flavusalbus Rolán & Röckel, 2000 Conus flavusalbus (p. )
Conus fontonae Rolán & Trovão, 1990 Conus fontonae (p. )
Conus fragilissimus Petuch, 1979 Conus fragilissimus (p. )
Conus franciscoi Rolán & Röckel, 2000 Conus franciscoi (p. )
Conus fraserorum (Lorenz, 2020) Conus fraserorum (p. )
Conus frigidus Reeve, 1848 Conus frigidus (p. )
Conus fulmen Reeve, 1843 Conus fulmen (p. )
Conus fumigatus Hwass, 1792 Conus fumigatus (p. )
Conus furvus Reeve, 1843 Conus furvus (p. )
Conus fuscoflavus Röckel, Rolán & Monteiro, 1980 Conus fuscoflavus (p. )
Conus gabelishi da Motta & Ninomiya in da Motta, 1982 Conus gabelishi (p. )
Conus gabrielae Rolán & Röckel, 2000 Conus gabrielae (p. )
Conus garciai da Motta, 1982 Conus garciai (p. )
Conus gigasulcatus Moolenbeek, Röckel & Bouchet, 2008 Conus gigasulcatus (p. )
Conus gilvus Reeve, 1849 Conus gilvus (p. )
Conus giorossii Bozzetti, 2005 Conus giorossii (p. )
Conus gondwanensis Röckel & Moolenbeek, 1995 Conus gondwanensis (p. )
Conus gradatulus Weinkauff, 1875 Conus gradatulus (p. )
Conus grahami Röckel, Cosel & Burnay, 1980 Conus grahami (p. )
Conus grangeri Sowerby iii, 1900 Conus grangeri (p. )
Conus gratacapii Pilsbry, 1904 Conus gratacapii (p. )
Conus guanche Lauer, 1993 Conus guanche (p. )
Conus gubernator Hwass in Bruguière, 1792 Conus gubernator (p. )
Conus guinaicus Hwass, 1792 Conus guinaicus (p. )
Conus hamanni Fainzilber & Mienis, 1986 Conus hamanni (p. )
Conus harlandi Petuch, 1987 Conus harlandi (p. )
Conus helgae Blöcher, 1992 Conus helgae (p. )
Conus hirasei (Kuroda, 1956) Conus hirasei (p. )
Conus huberianus Thach, 2020 Conus huberianus (p. )
Conus hyaena Hwass in Bruguière, 1792 Conus hyaena (p. )
Conus hybridus Kiener, 1845 Conus hybridus (p. )
Conus immelmani Korn, 1998 Conus immelmani (p. )
Conus inconstans E.A. Smith, 1877 Conus inconstans (p. )
Conus infinitus Rolán, 1990 Conus infinitus (p. )
Conus infrenatus Reeve, 1848 Conus infrenatus (p. )
Conus insulae (Tenorio, Abalde, Pardos-Blas & Zardoya, 2020) Conus insulae (p. )
Conus iodostoma Reeve, 1843 Conus iodostoma (p. )
Conus irregularis Sowerby, 1858 Conus irregularis (p. )
Conus isabelarum Tenorio & Afonso, 2004 Conus isabelarum (p. )
Conus janus Hwass in Bruguière, 1792 Conus janus (p. )
Conus jickelii Weinkauff, 1873 Conus jickelii (p. )
Conus jonsingletoni Morrison, 2019 Conus jonsingletoni (p. )
Conus josephinae Rolán, 1980 Conus josephinae (p. )
Conus judaeus Bergh, 1895 Conus judaeus (p. )
Conus julieandreae Cargile, 1995 Conus julieandreae (p. )
Conus julii Liénard, 1870 Conus julii (p. )
Conus kahlbrocki (Lorenz, 2019) Conus kahlbrocki (p. )
Conus kalafuti da Motta, 1987 Conus kalafuti (p. )
Conus karubenthos Touitou, Puillandre, Bouchet & Clovel, 2020 Conus karubenthos (p. )
Conus kawamurai Habe, 1962 Conus kawamurai (p. )
Conus kersteni Tenorio, Afonso & Rolán, 2008 Conus kersteni (p. )
Conus kerstitchi Walls, 1978 Conus kerstitchi (p. )
Conus kiicumulus Azuma, 1982 Conus kiicumulus (p. )
Conus kirkandersi Petuch, 1987 Conus kirkandersi (p. )
Conus klemae Cotton, 1953 Conus klemae (p. )
Conus kulkulcan Petuch, 1980 Conus kulkulcan (p. )
Conus kuroharai (Habe, 1965) Conus kuroharai (p. )
Conus lamberti Souverbie, 1877 Conus lamberti (p. )
Conus lamyi Rabiller & Richard, 2019 Conus lamyi (p. )
Conus largilliertii Kiener, 1847 Conus largilliertii (p. )
Conus lariniorum (Lorenz, 2020) Conus lariniorum (p. )
Conus laurenti Rabiller & Richard, 2019 Conus laurenti (p. )
Conus lienardi Bernardi & Crosse, 1861 Conus lienardi (p. )
Conus limpusi Röckel & Korn, 1990 Conus limpusi (p. )
Conus lischkeanus Weinkauff, 1875 Conus lischkeanus (p. )
Conus litoglyphus Hwass, 1792 Conus litoglyphus (p. )
Conus lizardensis Crosse, 1865 Conus lizardensis (p. )
Conus locumtenens Blumenbach, 1791 Conus locumtenens (p. )
Conus longilineus Röckel, Rolán & Monteiro, 1980 Conus longilineus (p. )
Conus luciae Moolenbeek, 1986 Conus luciae (p. )
Conus lugubris Reeve, 1849 Conus lugubris (p. )
Conus luquei Rolán & Trovão in Rolán, 1990 Conus luquei (p. )
Conus madagascariensis Sowerby ii, 1858 Conus madagascariensis (p. )
Conus magellanicus Hwass, 1792 Conus magellanicus (p. )
Conus magnificus Reeve, 1843 Conus magnificus (p. )
Conus magnottei Petuch, 1987 Conus magnottei (p. )
Conus magus Linnaeus, 1758 Conus magus (p. )
Conus maioensis Trovão, Rolán & Félix-Alves, 1990 Conus maioensis (p. )
Conus malacanus Hwass in Bruguière, 1792 Conus malacanus (p. )
Conus maldivus Hwass in Bruguière, 1792 Conus maldivus (p. )
Conus mappa Lightfoot, 1786 Conus mappa (p. )
Conus marielae Rehder & Wilson, 1975 Conus marielae (p. )
Conus markpagei (Aiken, 2021) Conus markpagei (p. )
Conus marmoreus Linnaeus, 1758 Conus marmoreus (p. )
Conus marysae (Lorenz, 2019) Conus marysae (p. )
Conus mascarenensis (Monnier & Limpalaër, 2019) Conus mascarenensis (p. )
Conus mediterraneus Hwass, 1792 Conus mediterraneus (p. )
Conus medoci Lorenz, 2004 Conus medoci (p. )
Conus melissae Tenorio, Afonso & Rolán, 2008 Conus melissae (p. )
Conus melvilli Sowerby, 1879 Conus melvilli (p. )
Conus mercator Linnaeus, 1758 Conus mercator (p. )
Conus messiasi Rolán & Fernandes, 1990 Conus messiasi (p. )
Conus michelcharlesi (Monnier, Limpalaër & Prugnaud, 2020) Conus michelcharlesi (p. )
Conus micropunctatus Rolán & Röckel, 2000 Conus micropunctatus (p. )
Conus miles Linnaeus, 1758 Conus miles (p. )
Conus milesi E.A. Smith, 1887 Conus milesi (p. )
Conus miliaris Hwass, 1792 Conus miliaris (p. )
Conus miliaris Hwass, 1792 Conus miliaris pascuensis (p. )
Conus milneedwardsi Jousseaume, 1894 Conus milneedwardsi (p. )
Conus miniexcelsus Oliviera & Biggs, 2010 Conus miniexcelsus (p. )
Conus minnamurra Garrard, 1961 Conus minnamurra (p. )
Conus miruchae Röckel, Rolán & Monteiro, 1980 Conus miruchae (p. )
Conus moluccensis Küster, 1838 Conus moluccensis (p. )
Conus monachus Linnaeus, 1758 Conus monachus (p. )
Conus moncuri Filmer, 2005 Conus moncuri (p. )
Conus monile Hwass, 1792 Conus monile (p. )
Conus mordeirae Rolán & Trovão, 1990 Conus mordeirae (p. )
Conus mosterti (Aiken, 2021) Conus mosterti (p. )
Conus mozambicus Hwass in Bruguière, 1792 Conus mozambicus (p. )
Conus namocanus Hwass in Bruguière, 1792 Conus namocanus (p. )
Conus nanus Sowerby, 1833 Conus nanus (p. )
Conus naranjus Trovão, 1975 Conus naranjus (p. )
Conus natalis Sowerby ii, 1858 Conus natalis (p. )
Conus navarroi Rolán, 1986 Conus navarroi (p. )
Conus neocostatus Olivera, Watkins, Puillandre & Tenorio, 2021 Conus neocostatus (p. )
Conus neoguttatus da Motta, 1991 Conus neoguttatus (p. )
Conus ngai Thach, 2020 Conus ngai (p. )
Conus nicopuillandrei Rabiller & Richard, 2019 Conus nicopuillandrei (p. )
Conus nielsenae Marsh, 1962 Conus nielsenae (p. )
Conus nigromaculatus Röckel & Moolenbeek, 1992 Conus nigromaculatus (p. )
Conus nigropunctatus Sowerby ii, 1858 Conus nigropunctatus (p. )
Conus nimbosus Hwass in Bruguière, 1792 Conus nimbosus (p. )
Conus nobilis Linnaeus, 1758 Conus nobilis (p. )
Conus nocturnus "S" Lightfoot, 1786 Conus nocturnus (p. )
Conus norai da Motta & G. Raybaudi Massilia, 1992 Conus norai (p. )
Conus nux Broderip, 1833 Conus nux (p. )
Conus obscurus Sowerby, 1833 Conus obscurus (p. )
Conus ochroleucus Gmelin, 1791 Conus ochroleucus (p. )
Conus oishii (Shikama, 1977) Conus oishii (p. )
Conus orion Broderip, 1833 Conus orion (p. )
Conus oualeiriensis Rabiller & Richard, 2019 Conus oualeiriensis (p. )
Conus papilliferus Sowerby I, 1834 Conus papilliferus (p. )
Conus papuensis Coomans & Moolenbeek, 1982 Conus papuensis (p. )
Conus pauperculus Sowerby I, 1834 Conus pauperculus (p. )
Conus pavillardae Cossignani, 2019 Conus pavillardae (p. )
Conus peli Moolenbeek, 1996 Conus peli (p. )
Conus philippii Kiener, 1845 Conus philippii (p. )
Conus philquiquandoni Cossignani, 2020 Conus philquiquandoni (p. )
Conus pictus Reeve, 1843 Conus pictus (p. )
Conus pineaui Pin & Leung Tack in Pin, 1989 Conus pineaui (p. )
Conus piti Rabiller & Richard, 2019 Conus piti (p. )
Conus planorbis Born, 1778 Conus planorbis (p. )
Conus plinthis Richard & Moolenbeek, 1988 Conus plinthis (p. )
Conus potiguar (Petuch & Berschauer, 2019) Conus potiguar (p. )
Conus pretiosus Nevill & Nevill, 1874 Conus pretiosus (p. )
Conus primus Röckel & Korn, 1990 Conus primus (p. )
Conus pseudimperialis Moolenbeek, Zandbergen & Bouchet, 2008 Conus pseudimperialis (p. )
Conus pseudocuneolus Rockel, Rolán & Monteiro, 1980 Conus pseudocuneolus (p. )
Conus pseudonivifer Monteiro, Tenorio & Poppe, 2004 Conus pseudonivifer (p. )
Conus pulcher Lightfoot, 1786 Conus pulcher (p. )
Conus punctomaculatus Bozzetti, 2020 Conus punctomaculatus (p. )
Conus purus Pease, 1863 Conus purus (p. )
Conus quasidaucus Touitou, Puillandre, Bouchet & Clovel, 2020 Conus quasidaucus (p. )
Conus ranonganus da Motta, 1978 Conus ranonganus (p. )
Conus raulsilvai Rolán, Monteiro & Fernandes, 1998 Conus raulsilvai (p. )
Conus rawaiensis da Motta, 1978 Conus rawaiensis (p. )
Conus recluzianus Bernardi, 1853 Conus recluzianus (p. )
Conus reductaspiralis Walls, 1979 Conus reductaspiralis (p. )
Conus regonae Rolán & Trovão, 1990 Conus regonae (p. )
Conus richeri Richard & Moolenbeek, 1988 Conus richeri (p. )
Conus riosi Petuch, 1986 Conus riosi (p. )
Conus ritae Petuch, 1995 Conus ritae (p. )
Conus rizali Oliviera & Biggs, 2010 Conus rizali (p. )
Conus roeckeli Rolán, 1980 Conus roeckeli (p. )
Conus rufimaculosus Macpherson, 1959 Conus rufimaculosus (p. )
Conus salreiensis Rolán, 1980 Conus salreiensis (p. )
Conus salzmanni G. Raybaudi (Massilia) & Rolán, 1997 Conus salzmanni (p. )
Conus saragasae Rolán, 1986 Conus saragasae (p. )
Conus sartii Korn, Niederhöfer & Blöcher, 2002 Conus sartii (p. )
Conus scalptus Reeve, 1843 Conus scalptus (p. )
Conus sculletti Marsh, 1962 Conus sculletti (p. )
Conus serranegrae Rolán, 1990 Conus serranegrae (p. )
Conus sertacinctus Röckel, 1986 Conus sertacinctus (p. )
Conus severinae Cossignani, 2020 Conus severinae (p. )
Conus solangeae Bozzetti, 2004 Conus solangeae (p. )
Conus solomonensis Delsaerdt, 1992 Conus solomonensis (p. )
Conus spectrum Linnaeus, 1758 Conus spectrum (p. )
Conus splendidulus Sowerby I, 1833 Conus splendidulus (p. )
Conus striatus Linnaeus, 1758 Conus striatus (p. )
Conus subulatus Kiener, 1847 Conus subulatus (p. )
Conus sugimotonis Kuroda, 1928 Conus sugimotonis (p. )
Conus sukhadwalai Röckel & da Motta, 1983 Conus sukhadwalai (p. )
Conus sunderlandi Petuch, 1987 Conus sunderlandi (p. )
Conus sutanorcum Moolenbeek, Röckel & Bouchet, 2008 Conus sutanorcum (p. )
Conus swainsoni Estival & von Cosel, 1986 Conus swainsoni (p. )
Conus sydneyensis Sowerby iii, 1887 Conus sydneyensis (p. )
Conus tabidus Reeve, 1844 Conus tabidus (p. )
Conus tacomae Boyer & Pelorce, 2009 Conus tacomae (p. )
Conus taeniatus Hwass in Bruguière, 1792 Conus taeniatus (p. )
Conus takahashii (Petuch & Berschauer, 2019) Conus takahashii (p. )
Conus taslei Kiener, 1850 Conus taslei (p. )
Conus tenuilineatus Rolán & Röckel, 2001 Conus tenuilineatus (p. )
Conus teodorae Rolán & Fernandes, 1990 Conus teodorae (p. )
Conus tessulatus Born, 1778 Conus tessellatus (p. )
Conus thachi Huber, 2020 Conus thachi (p. )
Conus thalassiarchus Sowerby I, 1834 Conus thalassiarchus (p. )
Conus thevenardensis da Motta, 1987 Conus thevenardensis (p. )
Conus tiaratus Sowerby I, 1833 Conus tiaratus (p. )
Conus timorensis Hwass in Bruguière, 1792 Conus timorensis (p. )
Conus tinianus Hwass in Bruguière, 1792 Conus tinianus (p. )
Conus trencarti Nolf & Verstraeten, 2008 Conus trencarti (p. )
Conus tribblei Walls, 1977 Conus tribblei (p. )
Conus trigonus Reeve, 1848 Conus trigonus (p. )
Conus trochulus Reeve, 1844 Conus trochulus (p. )
Conus troendlei Moolenbeek, Zandbergen & Bouchet, 2008 Conus troendlei (p. )
Conus trovaoi Rolán & Röckel, 2000 Conus trovaoi (p. )
Conus tuticorinensis Röckel & Korn, 1990 Conus tuticorinensis (p. )
Conus typhon Kilburn, 1975 Conus typhon (p. )
Conus uhlei (Petuch, Coltro & Berschauer, 2020) Conus uhlei (p. )
Conus unifasciatus Kiener, 1850 Conus unifasciatus (p. )
Conus variegatus Kiener, 1845 Conus variegatus (p. )
Conus vegaluzi (Monnier, Prugnaud, Limpalaër, 2020) Conus vegaluzi (p. )
Conus ventricosus Gmelin, 1791 Conus ventricosus (p. )
Conus venulatus Hwass, 1792 Conus venulatus (p. )
Conus verdensis Trovão, 1979 Conus verdensis (p. )
Conus vexillum Gmelin, 1791 Conus vexillum (p. )
Conus victoriae Reeve, 1843 Conus victoriae (p. )
Conus vicweei Old, 1973 Conus vicweei (p. )
Conus violaceus Gmelin, 1791 Conus violaceus (p. )
Conus visagenus Kilburn, 1974 Conus visagenus (p. )
Conus vulcanus Tenorio & Afonso, 2004 Conus vulcanus (p. )
Conus wallangra (Garrard, 1961) Conus wallangra (p. )
Conus wilsi Delsaerdt, 1998 Conus wilsi (p. )
Conus wittigi Walls, 1977 Conus wittigi (p. )
Conus worki Petuch, 1998 Conus worki (p. )
Conus xicoi Röckel, 1987 Conus xicoi (p. )
Conus zandbergeni Filmer & Moolenbeek, 2010 Conus zandbergeni (p. )
Conus zapatosensis Röckel, 1987 Conus zapatosensis (p. )
Conus zeylanicus Gmelin, 1791 Conus zeylanicus (p. )
Conus zonatus Hwass, 1792 Conus zonatus (p. )
Convexella magelhaenica (Studer, 1879) Convexella magelhaenica (p. )
Convoluta chiridotae (Beklemnischev, 1915) Convoluta chiridotae (p. )
Copiatestes filiferus (Leuckart, 1885) Copiatestes filiferus (p. )
Copidaster lymani Clark, 1948 Copidaster lymani (p. )
Copidognathus cephalocanthus Bartsch, 1992 Copidognathus cephalocanthus (p. )
Copidognathus cerberoideus Bartsch, 1991 Copidognathus cerberoideus (p. )
Copidognathus consobrinus Bartsch, 1991 Copidognathus consobrinus (p. )
Copidognathus daguilarensis Bartsch, 1997 Copidognathus daguilarensis (p. )
Copidognathus gracilunguis Bartsch, 1992 Copidognathus gracilunguis (p. )
Copidognathus inconspicuus Bartsch, 1991 Copidognathus inconspicuus (p. )
Copidognathus inusitatus Bartsch, 1989 Copidognathus inusitatus (p. )
Copidognathus longiunguis Bartsch, 1990 Copidognathus longiunguis (p. )
Copidognathus neptuneus Bartsch, 1992 Copidognathus neptuneus (p. )
Copidognathus occultans Bartsch, 1991 Copidognathus occultans (p. )
Copidognathus oculatus (Hodge, 1863) Copidognathus oculatus (p. )
Copidognathus paluster Bartsch, 1991 Copidognathus paluster (p. )
Copidognathus polyporus Bartsch, 1991 Copidognathus polyporus (p. )
Copidognathus strictulus Bartsch, 1997 Copidognathus strictulus (p. )
Copidognathus strigellus Bartsch, 1994 Copidognathus strigellus (p. )
Copidognathus vicinus Bartsch, 1997 Copidognathus vicinus (p. )
Copidozoum spinatum Osburn, 1950 Copidozoum spinatum (p. )
Coptothyris grayi (Davidson, 1852) Coptothyris grayi (p. )
Copula sivickisi (Stiasny, 1926) Copula sivickisi (p. )
Copulabyssia gradata (Marshall, 1986) Copulabyssia gradata (p. )
Coquimba torticollis (Brady, 1890) Coquimba torticollis (p. )
Coracuta obliquata (Chaster, 1897) Coracuta obliquata (p. )
Corallana mishrai Anil, Bruce & Jayaraj, 2022 Corallana mishrai (p. )
Corallianassa articulata (Rathbun, 1906) Corallianassa articulata (p. )
Corallianassa collaroy (Poore & Griffin, 1979) Corallianassa collaroy (p. )
Corallianassa coutierei (Nobili, 1904) Corallianassa coutierei (p. )
Corallimorphus rigidus Moseley, 1877 Corallimorphus rigidus (p. )
Corallina officinalis Linnaeus, 1758 Corallina officianlis var. chilensis (p. )
Corallina officinalis Linnaeus, 1758 Corallina officinalis (p. )
Coralliocaris macrophthalma (Milne Edwards, 1837) Coralliocaris macrophthalma (p. )
Coralliocaris nudirostris (Heller, 1861) Coralliocaris nudirostris (p. )
Coralliodrilus aequalis Erséus & Davis, 1989 Coralliodrilus aequalis (p. )
Coralliodrilus rugosus Erséus, 1990 Coralliodrilus rugosus (p. )
Coralliogalathea humilis (Nobili, 1905) Coralliogalathea humilis (p. )
Coralliophila brevis (Blainville, 1832) Coralliophila brevis (p. )
Coralliophila curta Sowerby III, 1894 Coralliophila curta (p. )
Coralliophila kalafuti (Petuch, 1987) Coralliophila kalafuti (p. )
Coralliophila latilirata Rehder, 1985 Coralliophila latilirata (p. )
Coralliophila meyendorffii (Calcara, 1845) Coralliophila meyendorffii (p. )
Coralliophila nodosa (Adams, 1854) Coralliophila nodosa (p. )
Coralliophila nukuhiva Oliverio, 2008 Coralliophila nukuhiva (p. )
Coralliophila panormitana (Monterosato, 1869) Coralliophila panormitana (p. )
Coralliophila persica Melvill, 1897 Coralliophila persica (p. )
Coralliophila porphyroleuca (Crosse, 1870) Coralliophila porphyroleuca (p. )
Coralliophila radula (Adams, 1855) Coralliophila radula (p. )
Coralliophila sertata (Hedley, 1903) Coralliophila sertata (p. )
Coralliophila sofiae (Aradas & Benoit, 1876) Coralliophila sofiae (p. )
Coralliophila turrita Sowerby III, 1888 Coralliophila turrita (p. )
Corallistes australis Schlacher-Hoenlinger, Pisera & Hooper, 2005 Corallistes australis (p. )
Corallistes multituberculatus Lévi & Lévi, 1983 Corallistes multituberculatus (p. )
Corallistes thomasi Sollas, 1888 Corallistes thomasi (p. )
Corallistes typus Schmidt, 1870 Corallistes typus (p. )
Corallistes undulatus Lévi & Lévi, 1983 Corallistes undulatus (p. )
Corambe lucea Marcus, 1959 Corambe lucea (p. )
Corambe obscura (Verrill, 1870) Corambe obscura (p. )
Corambe testudinaria Fischer, 1889 Corambe testudinaria (p. )
Corbicula australis (Deshayes, 1830) Corbicula australis (p. )
Corbicula fluminalis (Müller, 1774) Corbicula fluminalis (p. )
Corbicula fluminea (Müller, 1774) Corbicula fluminea (p. )
Corbicula leana Prime, 1864 Corbicula leana (p. )
Corbitella discasterosa Tabachnick & Lévi, 2004 Corbitella discasterosa (p. )
Corbitella inopiosa Reiswig & Kelly, 2018 Corbitella inopiosa (p. )
Corbitella plagiariorum Reiswig & Kelly, 2018 Corbitella plagiariorum (p. )
Corbitella polyacantha Kou, Gong & Li, 2018 Corbitella polyacantha (p. )
Corbitella speciosa (Quoy & Gaimard, 1833) Corbitella speciosa (p. )
Corbula densesculpta Jaeckel & Thiele, 1931 Corbula densesculpta (p. )
Corbula erythraeensis Adams, 1871 Corbula erythraeensis (p. )
Corbula physoides Deshayes, 1848 Corbula physoides (p. )
Corbula subquadrata Melvill & Standen, 1907 Corbula subquadrata (p. )
Corbula sulculosa Adams, 1870 Corbula sulculosa (p. )
Corbula taitensis Lamarck, 1818 Corbula taitensis (p. )
Corbulaseta bulligera (Farran, 1913) Corbulaseta bulligera (p. )
Corbulella corbula (Hincks, 1880) Corbulella corbula (p. )
Corbulella spinosissima (Gordon, 1984) Corbulella spinosissima (p. )
Corbulella translucens (Harmer, 1926) Corbulella translucens (p. )
Corculognathia apennata Ehlers & Ehlers, 1973 Corculognathia apennata (p. )
Corculum cardissa (Linnaeus, 1758) Corculum cardissa (p. )
Cordagalma ordinatum (Haeckel, 1888) Cordagalma ordinatum (p. )
Cordylecladia erecta (Greville) J. Agardh Cordylecladia erecta (p. )
Cordylochele malleolata (Sars, 1879) Cordylochele malleolata (p. )
Cordylophora caspia (Pallas, 1771) Cordylophora caspia (p. )
Corella borealis Traustedt, 1886 Corella borealis (p. )
Corella parallelogramma (Müller, 1776) Corella parallelogramma (p. )
Corellopsis pedunculata Hartmeyer, 1903 Corellopsis pedunculata (p. )
Corethron pennatum (Grunow) Ostenfeld Corethron pennatum (p. )
Corhiza patula Galea, 2020 Corhiza patula (p. )
Coriophora lessepsiana Albano, Bakker & Sabelli, 2021 Coriophora lessepsiana (p. )
Coriophora monilifera (Hinds, 1843) Coriophora monilifera (p. )
Coriophora ustulata (Hervier, 1898) Coriophora ustulata (p. )
Coripia jozinae (Van Aartsen, 1985) Coripia jozinae (p. )
Cornisepta verenae McLean & Geiger, 1998 Cornisepta verenae (p. )
Cornucopina conica Harmer, 1926 Cornucopina conica (p. )
Cornucopina infundibulata (Busk, 1884) Cornucopina infundibulata (p. )
Cornucopina moluccensis (Busk, 1884) Cornucopina moluccensis (p. )
Cornucopina ovalis Hastings, 1943 Cornucopina ovalis (p. )
Cornucopina pectogemma (Goldstein, 1882) Cornucopina pectogemma (p. )
Cornucopina polymorpha (Kluge, 1914) Cornucopina polymorpha (p. )
Cornularia cornucopiae (Pallas, 1766) Cornularia cornucopiae (p. )
Cornuloculina inconstans (Brady, 1879) Cornuloculina inconstans (p. )
Cornulum achela Hentschel, 1912 Cornulum achela (p. )
Cornulum toxiferum (Wilson, 1925) Coelosphaera toxifera (p. )
Cornulum virguliferum (Lévi & Lévi, 1983) Cornulum virguliferum (p. )
Cornuspira foliacea (Philippi, 1844) Cornuspira foliacea (p. )
Cornuspira involvens (Reuss, 1850) Cornuspira involvens (p. )
Cornuspira planorbis Schultze, 1853 Cornuspira planorbis (p. )
Cornuspira polygyra Reuss, 1863 Cornuspira polygyra (p. )
Cornuspiroides striolata (Brady, 1882) Cornuspiroides striolata (p. )
Coronalpheus natator Wicksten, 1999 Coronalpheus natator (p. )
Coronaster marchenus Ziesenhenne, 1942 Coronaster marchenus (p. )
Coronaster pauciporis Jangoux, 1984 Coronaster pauciporis (p. )
Coronaster sakuranus (Döderlein, 1902) Coronaster sakuranus (p. )
Coronaster volsellatus (Sladen, 1889) Coronaster volsellatus (p. )
Coronellina fagei Gautier, 1962 Coronellina fagei (p. )
Coronephthya macrospiculata (Thomson & Mackinnon, 1910) Coronephthya macrospiculata (p. )
Coronhelmis inaequalis Armonies, 2017 Coronhelmis inaequalis (p. )
Coronida bradyi (Milne-Edwards, 1989) Coronida bradyi (p. )
Coronida schmitti Manning, 1976 Coronida schmitti (p. )
Coronidopsis bicuspis Hansen, 1926 Coronidopsis bicuspis (p. )
Coronula diadema (Linnaeus, 1767) Coronula diadema (p. )
Corophium arenarium Crawford, 1937 Corophium arenarium (p. )
Corophium lamellatum Hirayama, 1984 Sinocorophium lamellatum (p. )
Corophium orientale Schellenberg, 1928 Corophium orientale (p. )
Corophium volutator (Pallas, 1766) Corophium volutator (p. )
Corparva lyrida Flores, Penchaszadeh & Brogger, 2021 Corparva lyrida (p. )
Cortezura caeca Jarquín-Martínez & García-Madrigal, 2021 Cortezura caeca (p. )
Corticium bargibanti Lévi & Lévi, 1983 Corticium bargibanti (p. )
Corticium candelabrum Schmidt, 1862 Corticium candelabrum (p. )
Corticium furcatum Muricy, Sarmento, Lage, Almeida & Fromont, 2021 Corticium furcatum (p. )
Corticium monolophum Muricy, Sarmento, Lage, Almeida & Fromont, 2021 Corticium monolophum (p. )
Corticium verticillatum Muricy, Sarmento, Lage, Almeida & Fromont, 2021 Corticium verticillatum (p. )
Corymbellus aureus Green Corymbellus aureus (p. )
Corymbophyton bruuni (Bayer, 1995) Corymbophyton bruuni (p. )
Corymorpha brunnescentis (Huang, 1999) Corymorpha brunnescentis (p. )
Corymorpha floridana Schuchert & Collins, 2021 Corymorpha floridana (p. )
Corymorpha groenlandica (Allman, 1876) Corymorpha groenlandica (p. )
Corymorpha nutans Sars, 1835 Corymorpha nutans (p. )
Corymorpha sarsii Steenstrup, 1855 Corymorpha sarsii (p. )
Corynactis caribbeorum (Den Hartog, 1980) Pseudocorynactis caribbeorum (p. )
Corynascidia hartmeyeri Monniot & Monniot, 1994 Corynascidia hartmeyeri (p. )
Corynascidia suhmi Herdman, 1882 Corynascidia suhmi (p. )
Corynascidia translucida (Monniot, 1969) Corynascidia translucida (p. )
Coryne eximia Allman, 1859 Coryne eximia (p. )
Coryne muscoides (Linnaeus, 1761) Coryne muscoides (p. )
Coryne pusilla Gaertner, 1774 Coryne pusilla (p. )
Coryne sargassicola Calder, 1988 Coryne sargassicola (p. )
Corynophlaea umbellata (C. Agardh) Kützing Corynophlaea umbellata (p. )
Corynosoma evae Zdzitowiecki, 1984 Corynosoma evae (p. )
Corynosoma gibsoni Zdzitowiecki, 1986 Corynosoma gibsoni (p. )
Corynosoma hannae Zdzitowiecki, 1984 Corynosoma hannae (p. )
Coryphella alexanderi Ekimova, 2022 Coryphella alexanderi (p. )
Coryphellina aurora Ekimova, Deart, Antokhina, Mikhlina & Schepetov, 2022 Coryphellina aurora (p. )
Coryphellina flamma Ekimova, Deart, Antokhina, Mikhlina & Schepetov, 2022 Coryphellina flamma (p. )
Coryphellina hamanni (Gosliner, 1994) Coryphellina hamanni (p. )
Coryphellina indica (Bergh, 1902) Flabellina indica (p. )
Coryphellina lotos Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, etal., 2017 Coryphellina lotos (p. )
Coryphellina pannae Ekimova, Deart, Antokhina, Mikhlina & Schepetov, 2022 Coryphellina pannae (p. )
Coryphellina pseudolotos Ekimova, Deart, Antokhina, Mikhlina & Schepetov, 2022 Coryphellina pseudolotos (p. )
Coryrhynchus algicola Stebbing, 1914 Coryrhynchus algicola (p. )
Corystes cassivelaunus (Pennant, 1777) Corystes cassivelaunus (p. )
Cosa costata (Bernard, 1896) Cosa costata (p. )
Cosciniopsis ambita Hayward, 1974 Cosciniopsis ambita (p. )
Coscinoderma denticulatum Poléjaeff, 1884 Coscinoderma denticulatum (p. )
Coscinoderma lanuga de Laubenfels, 1936 Coscinoderma lanuga (p. )
Coscinoderma matthewsi (Lendenfeld, 1886) Coscinoderma matthewsi (p. )
Coscinodiscus centralis Ehrenberg Coscinodiscus centralis (p. )
Coscinodiscus concinnus W. Smith Coscinodiscus concinnus (p. )
Coscinodiscus pavillardii Forti Coscinodiscus pavillardii (p. )
Coscinodiscus radiatus Ehrenberg Coscinodiscus radiatus (p. )
Coscinodiscus wailesii Gran & Angst Coscinodiscus wailesii (p. )
Coscinospira arietina (Batsch, 1791) Coscinospira arietina (p. )
Coscinospira hemprichii Ehrenberg, 1839 Coscinospira hemprichii (p. )
Cosmasterias dyscrita Clark, 1916 Cosmasterias dyscrita (p. )
Cosmasterias lurida (Philippi, 1858) Cosmasterias lurida (p. )
Cosmiometra aster (Clark, 1907) Cosmiometra aster (p. )
Cosmiometra belsuchel Messing, 2007 Cosmiometra belsuchel (p. )
Cosmiometra dasybrachia Clark, 1916 Cosmiometra dasybrachia (p. )
Cosmiometra philippinensis Clark, 1911 Cosmiometra philippinensis (p. )
Cosmonotus mclaughlinae Tavares, 2006 Cosmonotus mclaughlinae (p. )
Cossura aciculata (Wu & Chen, 1977) Cossura aciculata (p. )
Cossura laeviseta Hartman-Schröder, 1959 Cossura laeviseta (p. )
Cossura pygodactylata Jones, 1956 Cossura pygodactylata (p. )
Cossura yacy Sousa, Nogueira, Cutrim & Oliveira, 2019 Cossura yacy (p. )
Costabieta horrida (Garrett, 1873) Costabieta horrida (p. )
Costalambrus tommasii (Rodrigues da Costa, 1959) Costalambrus tommasii (p. )
Costapex baldwinae Harasewych, Uribe & Fedosov, 2020 Costapex baldwinae (p. )
Costasiella coronata Swennen, 2007 Costasiella coronata (p. )
Costasiella kuroshimae Ichikawa, 1993 Costasiella kuroshimae (p. )
Costasiella pallida Jensen, 1985 Costasiella pallida (p. )
Costasiella vegae Ichikawa, 1993 Costasiella vegae (p. )
Costasiella virescens Pruvot-Fol, 1951 Costasiella virescens (p. )
Costifer vasiformis Wilson, 1925 Costifer vasiformis (p. )
Costifer wilsoni Lévi, 1993 Costifer wilsoni (p. )
Costulopsis granata (Kay, 1979) Costulopsis granata (p. )
Cotonopsis pointieri Pelorce, 2020 Cotonopsis pointieri (p. )
Cotonopsis semistriata Pelorce, 2020 Cotonopsis semistriata (p. )
Cotonopsis serratisutura Pelorce, 2020 Cotonopsis serratisutura (p. )
Coulmannia rossensis Choudhury, Doti & Brandt, 2011 Coulmannia rossensis (p. )
Coxicerberus littoralis (Chappuis & Delamare-Deboutteville, 1956) Coxicerberus littoralis (p. )
Coxischyrocerus inexpectatus (Ruffo, 1959) Coxischyrocerus inexpectatus (p. )
Coxischyrocerus rhombocoxus Just, 2009 Coxischyrocerus rhombocoxus (p. )
Coxophoxus coxalis (Barnard, 1932) Coxophoxus coxalis (p. )
Crambe chilensis Esteves, Lôbo-Hajdu & Hajdu, 2007 Crambe chilensis (p. )
Crambione cooki Mayer, 1910 Crambione cooki (p. )
Crambis conclavata Schröder, Medioli & Scott, 1989 Crambis conclavata (p. )
Cranaothus deforgesi Ng, 1993 Cranaothus deforgesi (p. )
Crangon allmanni Kinahan, 1860 Crangon allmanni (p. )
Crangon crangon (Linnaeus, 1758) Crangon crangon (p. )
Crangon uritai Hayashi & Kim, 1999 Crangon uritai (p. )
Craniella abracadabra de Laubenfels, 1954 Craniella abracadabra (p. )
Craniella carteri Sollas, 1886 Craniella carteri (p. )
Craniella coactifera (Lendenfeld, 1907) Craniella coactifera (p. )
Craniella craniana de Laubenfels, 1953 Craniella craniana (p. )
Craniella cranium (Müller, 1776) Craniella cranium (p. )
Craniella curviclada Fernandez, Rodriguez, Santos, Pinheiro & Muricy, 2018 Craniella curviclada (p. )
Craniella insidiosa Schmidt, 1870 Craniella insidiosa (p. )
Craniella lens Schmidt, 1870 Craniella lens (p. )
Craniella lissi Sim-Smith, Hickman & Kelly, 2021 Craniella lissi (p. )
Craniella neocaledoniae Lévi & Lévi, 1983 Craniella neocaledoniae (p. )
Craniella oxeata (Burton, 1959) Craniella oxeata (p. )
Craniella polyura (Schmidt, 1870) Craniella polyura (p. )
Craniella simillima (Bowerbank, 1873) Craniella simillima (p. )
Craniella tethyoides Schmidt, 1870 Craniella tethyoides (p. )
Craspedacusta sowerbii Lankester, 1880 Craspedacusta sowerbii (p. )
Craspedochiton laqueatus (Sowerby, 1842) Craspedochiton laqueatus (p. )
Craspedometra acuticirra (Carpenter, 1882) Craspedometra acuticirra (p. )
Craspedostauros amphoroides (Grunow ex A.Schmidt) E.J.Cox, 1999 Craspedostauros amphoroides (p. )
Craspidaster hesperus (Müller & Troschel, 1840) Craspidaster hesperus (p. )
Crassatina modesta (Adams, 1869) Crassatina modesta (p. )
Crassicantharus aureatus Fraussen & Stahlschmidt, 2015 Crassicantharus aureatus (p. )
Crassicantharus beslui Fraussen & Stahlschmidt, 2015 Crassicantharus beslui (p. )
Crassicantharus boutetorum Fraussen & Stahlschmidt, 2015 Crassicantharus boutetorum (p. )
Crassicantharus feioides Fraussen & Stahlschmidt, 2015 Crassicantharus feioides (p. )
Crassicantharus letourneuxi Fraussen & Stahlschmidt, 2015 Crassicantharus letourneuxi (p. )
Crassicantharus magnificus Fraussen & Stahlschmidt, 2015 Crassicantharus magnificus (p. )
Crassicantharus metallicus Fraussen & Stahlschmidt, 2015 Crassicantharus metallicus (p. )
Crassicantharus nexus Fraussen & Stahlschmidt, 2015 Crassicantharus nexus (p. )
Crassicantharus norfolkensis Ponder, 1972 Crassicantharus norfolkensis (p. )
Crassicantharus perlatus Fraussen & Stahlschmidt, 2015 Crassicantharus perlatus (p. )
Crassicardia crassidens (Broderip & Sowerby I, 1829) Crassicardia crassidens (p. )
Crassicardia crebricostata (Krause, 1885) Crassicardia crebricostata (p. )
Crassicorophium bonellii (Milne-Edwards, 1830) Crassicorophium bonellii (p. )
Crassicorophium crassicorne (Bruzelius, 1859) Crassicorophium crassicorne (p. )
Crassilabrum crassilabrum (Sowerby, 1834) Crassilabrum crassilabrum (p. )
Crassimarginatella calva (Brown, 1952) Crassimarginatella calva (p. )
Crassimarginatella maderensis (Waters, 1898) Crassimarginatella maderensis (p. )
Crassimarginatella matildae Pica & Berning, 2022 Crassimarginatella matildae (p. )
Crassimarginatella solidula (Hincks, 1860) Crassimarginatella solidula (p. )
Crassispira albobrunnea Horro, Gori, Rosado & Rolán, 2021 Crassispira albobrunnea (p. )
Crassispira bruehli Stahlschmidt & Fraussen, 2014 Crassispira bruehli (p. )
Crassispira candelae Horro, Gori, Rosado & Rolán, 2021 Crassispira candelae (p. )
Crassispira dhofarensis Horro, Gori, Rosado & Rolán, 2021 Crassispira dhofarensis (p. )
Crassispira discoloris Horro, Gori, Rosado & Rolán, 2021 Crassispira discoloris (p. )
Crassispira flavolineata Horro, Gori, Rosado & Rolán, 2021 Crassispira flavolineata (p. )
Crassispira lirae Horro, Gori, Rosado & Rolán, 2021 Crassispira lirae (p. )
Crassispira monteiroi Horro, Gori, Rosado & Rolán, 2021 Crassispira monteiroi (p. )
Crassispira sinensis (Hinds, 1843) Crassispira sinensis (p. )
Crassopleura maravignae (Bivona Ant., 1838) Crassopleura maravignae (p. )
Crassostrea brasiliana (Lamarck, 1819) Crassostrea brasiliana (p. )
Crassostrea virginica (Gmelin, 1791) Crassostrea virginica (p. )
Crassula aequilatera (Reeve, 1854) Crassula aequilatera (p. )
Cratena pawarshindeorum Bharate, Padula, Apte & Shimpi, 2020 Cratena pawarshindeorum (p. )
Cratena peregrina (Gmelin, 1791) Cratena peregrina (p. )
Cratena poshitraensis Bharate, Padula, Apte & Shimpi, 2020 Cratena poshitraensis (p. )
Craterastrea levis Head, 1983 Craterastrea levis (p. )
Craterolophus convolvulus (Johnson, 1835) Craterolophus convolvulus (p. )
Crateromorpha caledoniensis Tabachnick, 2002 Crateromorpha caledoniensis (p. )
Crateromorpha haliprum Tabachnick & Lévi, 2004 Crateromorpha haliprum (p. )
Crateropora falcata Levinsen, 1909 Crateropora falcata (p. )
Crateropora stiliformis d'Hondt & Gordon, 1999 Crateropora stiliformis (p. )
Cratostigma gravellophila (Pérès, 1955) Cratostigma gravellophila (p. )
Cratostigma intermedia Vazquez & Ramos-Espla, 1993 Cratostigma intermedia (p. )
Cratostigma regularis Monniot, 1963 Cratostigma regularis (p. )
Cratostigma simplex Millar, 1982 Cratostigma simplex (p. )
Cratostigma singularis (Van Name, 1912) Cratostigma singularis (p. )
Cratostigma vestigialis Turon, 1988 Cratostigma vestigialis (p. )
Crella acanthosclera (Lévi & Lévi, 1983) Crella acanthosclera (p. )
Crella aurantiaca Bertolino, Calcinai & Pansini, 2009 Crella aurantiaca (p. )
Crella carteri Van Soest & Hooper, 2020 Crella carteri (p. )
Crella elegans (Schmidt, 1862) Crella elegans (p. )
Crella fusifera Sarà, 1969 Crella fusifera (p. )
Crella hennequinae Goodwin, Berman & Hendry, 2019 Crella hennequinae (p. )
Crella incrustans (Carter, 1885) Crella incrustans (p. )
Crella incrustans (Carter, 1885) Echinonema incrustans (p. )
Crella papillata (Lévi, 1958) Crella papillata (p. )
Crella papillosa (Schmidt, 1870) Crella papillosa (p. )
Crella pertusa (Topsent, 1890) Crella pertusa (p. )
Crella pyrula (Carter, 1876) Crella pyrula (p. )
Crella spinulata (Hentschel, 1911) Crella spinulata (p. )
Crella tubifex (Hentschel, 1914) Crella tubifex (p. )
Crella ula (de Laubenfels, 1950) Crella ula (p. )
Crellomima derma Hentschel, 1929 Crellomima derma (p. )
Crellomima imparidens Rezvoi, 1925 Crellomima imparidens (p. )
Crellomima incrustans Hentschel, 1929 Crellomima incrustans (p. )
Crellomima mehqisinpekonuta Goodwin, Dinn, Nefedova, Nijhof, Murillo & Nozères, 2021 Crellomima mehqisinpekonuta (p. )
Crellomima sigmatifera Fernandez, Gastaldi, Pardo & Hajdu, 2021 Crellomima sigmatifera (p. )
Crenarctus bicuspidatus (De Man, 1905) Crenarctus bicuspidatus (p. )
Crenarctus crenatus (Whitelegge, 1900) Crenarctus crenatus (p. )
Crenavolva periopsis Cate, 1978 Crenavolva virgo (p. )
Crenavolva striatula (Sowerby I, 1828) Crenavolva striatula (p. )
Crenavolva tinctura (Garrard, 1963) Crenavolva tinctura (p. )
Crenavolva traillii (Adams, 1855) Crenavolva traillii (p. )
Crenella marionensis Smith, 1885 Crenella marionensis (p. )
Crenilabium exile (Jeffreys, 1870) Crenilabium exile (p. )
Crenopharynx marioni (Southern, 1914) Crenopharynx marioni (p. )
Crepidacantha browni Almeida, Larré & Vieira, 2021 Crepidacantha browni (p. )
Crepidacantha fasciata Almeida, Larré & Vieira, 2021 Crepidacantha fasciata (p. )
Crepidacantha longiseta Canu & Bassler, 1928 Crepidacantha longiseta (p. )
Crepidacantha poissonii (Audouin, 1826) Crepidacantha poissonii (p. )
Crepidula fornicata (Linnaeus, 1758) Crepidula fornicata (p. )
Crepidula gibbosa Defrance, 1818 Crepidula gibbosa (p. )
Crepidula huertae Collin, 2019 Crepidula huertae (p. )
Crepidula wolfae Collin, 2019 Crepidula wolfae (p. )
Crepipatella dorsata (Broderip, 1834) Crepipatella dorsata (p. )
Creseis acicula (Rang, 1828) Creseis acicula (p. )
Creseis virgula (Rang, 1828) Creseis virgula (p. )
Cribella strophiae Canu & Bassler, 1927 Cribella strophiae (p. )
Cribellopora divisopora (Waters, 1887) Cribellopora divisopora (p. )
Cribrarula compta (Pease, 1860) Cribrarula compta (p. )
Cribrarula gaskoini (Reeve, 1846) Cribrarula gaskoini (p. )
Cribrilaria brasiliensis Almeida, Larré & Vieira, 2021 Cribrilaria brasiliensis (p. )
Cribrilaria harmelini Winston & Jackson, 2021 Cribrilaria harmelini (p. )
Cribrilaria lateralis Ramalho & Moraes, 2021 Cribrilaria lateralis (p. )
Cribrilaria profunda Rosso, Di Martino & Ostrovsky, 2020 Cribrilaria profunda (p. )
Cribrilaria reflexa Winston & Jackson, 2021 Cribrilaria reflexa (p. )
Cribrilina punctata (Hassall, 1841) Cribrilina punctata (p. )
Cribrinopsis rubens Sanamyan, Sanamyan, McDaniel, Martynov, Korshunova & Bocharova, 2019 Cribrinopsis rubens (p. )
Cribroelphidium excavatum (Terquem, 1875) Cribroelphidium excavatum (p. )
Cribroelphidium subarcticum (Cushman, 1944) Cribroelphidium subarcticum (p. )
Cribrostomoides jeffreysii (Williamson, 1858) Cribrostomoides jeffreysii (p. )
Cribrostomoides scitulum (Brady, 1881) Cribrostomoides scitulum (p. )
Cribrostomoides spiculotestus Zheng, 1979 Cribrostomoides spiculotestus (p. )
Cribrostomoides subglobosum Cushman, 1910 Cribrostomoides subglobosum (p. )
Cribrostomoides wiesneri (Parr, 1950) Cribrostomoides wiesneri (p. )
Crinolamia edwardiensis (Watson, 1880) Crinolamia edwardiensis (p. )
Crinolamia kermadecensis (Knudsen, 1964) Crinolamia kermadecensis (p. )
Crinoniscus stroembergi Buhl-Mortensen, Williams & Boyko, 2020 Crinoniscus stroembergi (p. )
Criocarcinus superciliosus (Linnaeus, 1767) Criocarcinus superciliosus (p. )
Crisia aculeata Hassall, 1841 Crisia aculeata (p. )
Crisia brasiliensis Ramalho & Moraes, 2021 Crisia brasiliensis (p. )
Crisia calyptostoma Hayward & Ryland, 1978 Crisia calyptostoma (p. )
Crisia corallina Winston & Jackson, 2021 Crisia corallina (p. )
Crisia cuneata Maplestone, 1905 Crisia cuneata (p. )
Crisia denticulata (Lamarck, 1816) Crisia denticulata (p. )
Crisia eburnea (Linnaeus, 1758) Crisia eburnea (p. )
Crisia fistulosa (Heller, 1867) Crisia fistulosa (p. )
Crisia holdsworthii Busk, 1875 Crisia holdsworthii (p. )
Crisia kerguelensis Busk, 1876 Crisia kerguelensis (p. )
Crisia klugei Ryland, 1967 Crisia klugei (p. )
Crisia oranensis (Waters, 1916) Crisia oranensis (p. )
Crisia recurva Heller, 1867 Crisia recurva (p. )
Crisia sigmoidea Waters, 1916 Crisia sigmoidea (p. )
Crisidia cornuta (Linnaeus, 1758) Crisidia cornuta (p. )
Crisilla avilai Hoffman & Freiwald, 2021 Crisilla avilai (p. )
Crisilla didyme Amati & Oliverio, 2020 Crisilla didyme (p. )
Crisilla herosae Hoffman & Freiwald, 2021 Crisilla herosae (p. )
Crisilla hiera Amati, Di Giulio & Olivero, 2021 Crisilla hiera (p. )
Crisilla semistriata (Montagu, 1808) Crisilla semistriata (p. )
Crispatotrochus gregarius Cairns, 2004 Crispatotrochus gregarius (p. )
Crispatotrochus rubescens (Moseley, 1881) Cyathoceras rubescens (p. )
Crispatotrochus septumdentatus Kitahara & Cairns, 2008 Crispatotrochus septumdentatus (p. )
Cristaphyes arctous (Adrianov, 1999) Cristaphyes arctous (p. )
Cristimenes brucei Park, De Grave & Kim, 2019 Cristimenes brucei (p. )
Crisularia plumosa (Pallas, 1766) Bugula plumosa (p. )
Crithe bobmarchandi Cossignani & Lorenz, 2020 Crithe bobmarchandi (p. )
Crithe huna (Kay, 1979) Crithe huna (p. )
Crithionina delacai Gooday, Bernhard & Bowser, 1995 Crithionina delacai (p. )
Crithionina mamilla Goës, 1894 Crithionina mamilla (p. )
Crithionina pisum Goës, 1896 Crithionina pisum (p. )
Critomolgus antennulus Humes, 1990 Critomolgus antennulus (p. )
Critomolgus astrophyticus (Humes & Stock, 1973) Critomolgus astrophyticus (p. )
Critomolgus audens (Humes, 1959) Critomolgus audens (p. )
Critomolgus brevicaudatus Kim, 2003 Critomolgus brevicaudatus (p. )
Critomolgus caelatus (Humes, 1982) Critomolgus caelatus (p. )
Critomolgus cladiellae Humes, 1990 Critomolgus cladiellae (p. )
Critomolgus cylichnophorus (Humes, 1982) Critomolgus cylichnophorus (p. )
Critomolgus dunnae (Humes, 1982) Critomolgus dunnae (p. )
Critomolgus foxi (Gurney, 1927) Critomolgus foxi (p. )
Critomolgus hispidulus (Humes, 1982) Critomolgus hispidulus (p. )
Critomolgus linguifer Kim, 2003 Critomolgus linguifer (p. )
Critomolgus magnificus (Humes, 1964) Critomolgus magnificus (p. )
Critomolgus mandoensis Kim, 2003 Critomolgus mandoensis (p. )
Critomolgus orectopus Humes, 1990 Critomolgus orectopus (p. )
Critomolgus paterellis (Humes, 1982) Critomolgus paterellis (p. )
Critomolgus penicillatus (Humes, 1982) Critomolgus penicillatus (p. )
Critomolgus scyphulanus (Humes, 1982) Critomolgus scyphulanus (p. )
Crocodylus niloticus Laurenti, 1768 Crocodylus niloticus (p. )
Crocydocinus ewok Lee, Richer de Forges & Ng, 2019 Crocydocinus ewok (p. )
Crocydocinus panglao Lee, Richer de Forges & Ng, 2019 Crocydocinus panglao (p. )
Crocydocinus saravananei Padate, Lee & Cubelio, 2020 Crocydocinus saravananei (p. )
Crocydocinus vanuatu Lee, Richer de Forges & Ng, 2019 Crocydocinus vanuatu (p. )
Cronia avellana (Reeve, 1846) Cronia avellana (p. )
Cronia margariticola (Broderip, 1832) Cronia margariticola (p. )
Crosniera dayrati Ngoc-Ho, 2005 Crosniera dayrati (p. )
Crosniera panie Poore, 1997 Crosniera panie (p. )
Crosnierita cebrianae Macpherson, Rodriguez-Flores & Machordom, 2020 Crosnierita cebrianae (p. )
Crosnierita dicata Macpherson, 1998 Crosnierita dicata (p. )
Crosnierita urizae (Macpherson, 1994) Crosnierita urizae (p. )
Crosnierita yante (Macpherson, 1994) Crosnierita yante (p. )
Crosnierius carinatus Serène & Vadon, 1981 Crosnierius carinatus (p. )
Crosnierocaris athanasoides Anker, 2022 Crosnierocaris athanasoides (p. )
Crossaster multispinus Clark, 1916 Crossaster multispinus (p. )
Crossaster papposus (Linnaeus, 1767) Crossaster papposus (p. )
Crossaster penicillatus Sladen, 1889 Crossaster penicillatus (p. )
Crossotonotus compressipes Milne-Edwards, 1873 Crossotonotus compressipes (p. )
Crossotonotus lophocheir Castro, 2000 Crossotonotus lophocheir (p. )
Crossotonotus spinipes (De Man, 1888) Crossotonotus spinipes (p. )
Crozetospira dufresnei Rzhavsky, 1997 Crozetospira dufresnei (p. )
Crucella scotiae (Vaney, 1906) Crucella scotiae (p. )
Crucibulum quirinquinae (Lesson, 1830) Crucibulum quirinquinae (p. )
Crucigenia tetrapedia (Kirchner) W. West & G.S. West Crucigenia tetrapedia (p. )
Crustaenia palawanensis (Serène, 1971) Crustaenia palawanensis (p. )
Cryobdella levigata Harding, 1922 Cryobdella levigata (p. )
Cryobdella ljadovi Epshtein & Utevsky, 1994 Cryobdella ljadovi (p. )
Cryosignum lunatum (Hale, 1937) Cryosignum lunatum (p. )
Cryoturris vincula (Nowell-Usticke, 1969) Cryoturris vincula (p. )
Cryptapseudes leroyi David & Heard, 2015 Cryptapseudes leroyi (p. )
Cryptapseudes mamua Morales-Núñez, Heard & Bird, 2019 Cryptapseudes mamua (p. )
Cryptapseudes romanae Gutu, 1991 Cryptapseudes romanae (p. )
Cryptasterias brachiata Koehler, 1923 Cryptasterias brachiata (p. )
Cryptasterias turqueti (Koehler, 1906) Cryptasterias turqueti (p. )
Cryptenoplus gerlachi Riemann, 1966 Cryptenoplus gerlachi (p. )
Crypthelia formosa Cairns, 1983 Crypthelia formosa (p. )
Cryptocelides loveni Bergendal, 1890 Cryptocelides loveni (p. )
Cryptoceros crozeri (Hyman, 1939) Cryptoceros crozeri (p. )
Cryptochirus coralliodytes Heller, 1861 Cryptochirus coralliodytes (p. )
Cryptocnemus kavieng Galil & Ng, 2020 Cryptocnemus kavieng (p. )
Cryptocnemus macrognathus Ihle, 1918 Cryptocnemus macrognathus (p. )
Cryptocoeloma haswelli Rathbun, 1923 Cryptocoeloma haswelli (p. )
Cryptocopoides arcticus (Hansen, 1913) Cryptocopoides arcticus (p. )
Cryptocotyle lingua unspecified Cryptocotyle lingua (p. )
Cryptocypraea dillwyni (Schilder, 1922) Cryptocypraea dillwyni (p. )
Cryptodius sakhalinensis Labay, 2019 Cryptodius sakhalinensis (p. )
Cryptodromia amboinensis de Man, 1888 Cryptodromia amboinensis (p. )
Cryptodromia canaliculata Stimpson, 1858 Cryptodromia canaliculata (p. )
Cryptodromia fukuii (Sakai, 1936) Cryptodromia fukuii (p. )
Cryptodromia longipes McLay, 1993 Cryptodromia longipes (p. )
Cryptodromia pileifera (Alcock, 1900) Cryptodromia pileifera (p. )
Cryptodromia tuberculata Stimpson, 1858 Cryptodromia tuberculata (p. )
Cryptogaster cumacei Bocquet-Védrine & Bourdon, 1984 Cryptogaster cumacei (p. )
Cryptogemma powelli Zaharias, Kantor, Fedosov, Criscione, Hallan, Kano, Bardin & Puillandre, 2020 Cryptogemma powelli (p. )
Cryptolaria tortuosa Watson, 2018 Cryptolaria tortuosa (p. )
Cryptomya busoensis Yokoyama, 1922 Cryptomya busoensis (p. )
Cryptomya divaricata Reeve Cryptomya divaricata (p. )
Cryptonatica affinis (Gmelin, 1791) Cryptonatica affinis (p. )
Cryptonemella producta (Kuroda & Habe, 1951) Cryptonemella producta (p. )
Cryptonome parvecarunculata (Horst, 1912) Cryptonome parvecarunculata (p. )
Cryptopecten bernardi (Philippi, 1851) Cryptopecten bernardi (p. )
Cryptopecten bullatus (Dautzenberg & Bavay, 1912) Cryptopecten bullatus (p. )
Cryptopecten nux (Reeve, 1853) Cryptopecten nux (p. )
Cryptopelta brevispina (Ludwig, 1879) Cryptopelta brevispina (p. )
Cryptophialus minutus Darwin, 1854 Cryptophialus minutus (p. )
Cryptophysema trulla (Taylor & Glover, 2005) Cryptophysema trulla (p. )
Cryptoplax larvaeformis Burrow, 1815 Cryptoplax larvaeformis (p. )
Cryptopleura farlowiana (J.Agardh) ver Steeg & Josslyn, 1997 Cryptopleura farlowiana (p. )
Cryptopleura ramosa (Hudson) Kylin ex Lily Newton Cryptopleura ramosa (p. )
Cryptopodia fistulosa Chiong & Ng, 1994 Cryptopodia fistulosa (p. )
Cryptopodia fornicata (Fabricius, 1787) Cryptopodia fornicata (p. )
Cryptopodia pan Laurie, 1906 Cryptopodia pan (p. )
Cryptopodia queenslandi Rathbun, 1918 Cryptopodia queenslandi (p. )
Cryptopodia spatulifrons Miers, 1879 Cryptopodia spatulifrons (p. )
Cryptopora boettgeri Helmcke, 1940 Cryptopora boettgeri (p. )
Cryptopora curiosa Cooper, 1973 Cryptopora curiosa (p. )
Cryptopora gnomon Jeffreys, 1869 Cryptopora gnomon (p. )
Cryptopora hesperis Cooper, 1982 Cryptopora hesperis (p. )
Cryptopora maldiviensis Muir-Wood, 1959 Cryptopora maldiviensis (p. )
Cryptopora rectimarginata Cooper, 1959 Cryptopora rectimarginata (p. )
Cryptospira fischeri (Bavay, 1902) Cryptospira fischeri (p. )
Cryptospira quadrilineata (Gaskoin, 1849) Cryptospira quadrilineata (p. )
Cryptosula pallasiana (Moll, 1803) Cryptosula pallasiana (p. )
Cryptotrochus aequus Kitahara & Cairns, 2021 Cryptotrochus aequus (p. )
Cryptotrochus palacrotenes Kitahara & Cairns, 2021 Cryptotrochus palacrotenes (p. )
Ctena divergens (Philippi, 1850) Ctena divergens (p. )
Ctena reevei (Deshayes, 1863) Ctena reevei (p. )
Ctenactis triangularis Mondal & Raghunathan, 2013 Ctenactis triangularis (p. )
Ctenantedon kinziei Meyer, 1972 Ctenantedon kinziei (p. )
Ctenocardia guppyi (Thiele, 1910) Ctenocardia guppyi (p. )
Ctenocardia gustavi Vidal & Kirkendale, 2007 Ctenocardia gustavi (p. )
Ctenocardia translata (Prashad, 1932) Ctenocardia translata (p. )
Ctenocella laevis (Verrill, 1865) Ctenocella laevis (p. )
Ctenocella pectinata (Pallas, 1766) Ctenocella pectinata (p. )
Ctenocidaris nutrix (Thomson, 1876) Ctenocidaris nutrix (p. )
Ctenocidaris perrieri Koehler, 1912 Ctenocidaris perrieri (p. )
Ctenocidaris polyplax Mortensen, 1950 Ctenocidaris polyplax (p. )
Ctenocidaris rugosa (Koehler, 1926) Ctenocidaris rugosa (p. )
Ctenocidaris speciosa Mortensen, 1910 Ctenocidaris speciosa (p. )
Ctenodiscus australis Loven, 1871 Ctenodiscus australis (p. )
Ctenodiscus crispatus (Retzius, 1805) Ctenodiscus crispatus (p. )
Ctenodiscus procurator Sladen, 1889 Ctenodiscus procurator (p. )
Ctenodrilus serratus (Schmidt, 1857) Ctenodrilus serratus (p. )
Ctenoides annulatus (Lamarck, 1819) Ctenoides annulatus (p. )
Ctenopelta porifera Warén & Bouchet, 1993 Ctenopelta porifera (p. )
Ctenophoricola masanorii San Martín, Álvarez-Campos et al., 2020 Ctenophoricola masanorii (p. )
Ctenophoricola rousei San Martín, Álvarez-Campos et al., 2020 Ctenophoricola rousei (p. )
Ctenyura comma (Hartmeyer, 1906) Ctenyura comma (p. )
Cuapetes americanus (Kingsley, 1878) Cuapetes americanus (p. )
Cuapetes canariensis Fransen, Schubart & Moro, 2022 Cuapetes canariensis (p. )
Cuapetes demani (Kemp, 1915) Cuapetes demani (p. )
Cuapetes kororensis (Bruce, 1977) Cuapetes kororensis (p. )
Cuapetes kororensis (Bruce, 1977) Periclimenes kororensis (p. )
Cuapetes lacertae (Bruce, 1992) Cuapetes lacertae (p. )
Cuapetes nilandensis (Borradaile, 1915) Cuapetes nilandensis (p. )
Cuapetes paulsoni (Bruce, 2003) Cuapetes paulsoni (p. )
Cuapetes rapanui (Fransen, 1987) Cuapetes rapanui (p. )
Cuapetes suvadivensis (Borradaile, 1915) Cuapetes suvadivensis (p. )
Cuapetes uncinatus Bruce, 2012 Cuapetes uncinatus (p. )
Cubaris incisus (Verhoeff, 1926) Cubaris incisus (p. )
Cubaris lacustris (Verhoeff, 1926) Cubaris lacustris (p. )
Cubaris longicornis (Verhoeff, 1926) Cubaris longicornis (p. )
Cubaris pacificus (Verhoeff, 1926) Cubaris pacificus (p. )
Cubaris plasticus (Verhoeff, 1926) Cubaris plasticus (p. )
Cubaris pronyensis (Verhoeff, 1926) Cubaris pronyensis (p. )
Cubaris sarasini (Verhoeff, 1926) Cubaris sarasini (p. )
Cucamba psolidiformis (Vaney, 1908) Cucamba psolidiformis (p. )
Cucullanus armatus Yamaguti, 1954 Cucullanus armatus (p. )
Cucullanus bourdini Petter & Le Bel, 1992 Cucullanus bourdini (p. )
Cucullanus cyprini Yamaguti, 1941 Cucullanus cyprini (p. )
Cucumaria dudexa O'Loughlin & Manjón-Cabeza, 2009 Cucumaria dudexa (p. )
Cucumaria frondosa (Gunnerus, 1770) Cucumaria frondosa (p. )
Cucumaria georgiana Lampert, 1886 Cucumaria georgiana (p. )
Cucumaria vaneyi Cherbonnier, 1949 Cucumaria vaneyi (p. )
Cuenotaster involutus (Koehler, 1912) Cuenotaster involutus (p. )
Culcita coriacea Müller & Troschel, 1842 Culcita coriacea (p. )
Culcita novaeguineae Müller & Troschel, 1842 Culcita novaeguineae (p. )
Culcita schmideliana (Retzius, 1805) Culcita schmideliana (p. )
Culeolus anonymus Monniot & Monniot, 1976 Culeolus anonymus (p. )
Culeolus moseley Herdman, 1881 Culeolus moseley (p. )
Culicia excavata (Milne-Edwards & Haime, 1849) Culicia excavata (p. )
Culicia fragilis Chevalier, 1971 Culicia fragilis (p. )
Culicia quinaria (Tenison Woods, 1878) Culicia quinaria (p. )
Culicia rachelfitzhardingeae Cairns, 2006 Culicia rachelfitzhardingeae (p. )
Culicia tenella Dana, 1846 Culicia tenella (p. )
Culicia tenella Dana, 1846 Culicia tenella natalensis (p. )
Cultellus attenuatus Dunker, 1862 Cultellus attenuatus (p. )
Cumella biserrata Petrescu, 2002 Cumella biserrata (p. )
Cumella ruetzleri Petrescu, 2002 Cumella ruetzleri (p. )
Cumella somersi Petrescu & Sterrer, 2001 Cumella somersi (p. )
Cumella vulgaris Hart, 1930 Cumella vulgaris (p. )
Cumia reticulata (Blainville, 1829) Cumia reticulata (p. )
Cumopsis fagei Bacescu, 1956 Cumopsis fagei (p. )
Cumopsis goodsir (Van Beneden, 1861) Cumopsis goodsir (p. )
Cumopsis longipes (Dohrn, 1869) Cumopsis longipes (p. )
Cuna carditelloides Suter, 1911 Cuna carditelloides (p. )
Cuna laqueus Finlay, 1926 Cuna laqueus (p. )
Cuna mayi Powell, 1930 Cuna mayi (p. )
Cupolaconcha meroclista (Hadfield & Kay, 1972) Cupolaconcha meroclista (p. )
Cupressopathes simplex Opresko, 2019 Cupressopathes simplex (p. )
Cupuladria minuta Almeida, Souza, & Vieira, 2021 Cupuladria minuta (p. )
Cupuladria multispinata (Canu & Bassler, 1923) Cupuladria multispinata (p. )
Curidia debrogania Thomas, 1983 Curidia debrogania (p. )
Curidia magellanica Coleman & Barnard, 1991 Curidia magellanica (p. )
Curnon granulosa (Vayssière, 1906) Curnon granulosa (p. )
Curtitoma decussata (Couthuoy, 1839) Curtitoma decussata (p. )
Curtitoma georgossiani Merkuljev, 2017 Curtitoma georgossiani (p. )
Cushmanidea elongata (Brady, 1868) Pontocythere elongata (p. )
Cuspidaria brachyrhynchus Sturany, 1899 Cuspidaria brachyrhynchus (p. )
Cuspidaria canariensis De Boer, 1985 Cuspidaria canariensis (p. )
Cuspidaria centobi Bouchet & Warén, 1979 Cuspidaria centobi (p. )
Cuspidaria concentrica Thiele, 1912 Cuspidaria concentrica (p. )
Cuspidaria dissociata Sturany, 1899 Cuspidaria dissociata (p. )
Cuspidaria infelix Thiele, 1912 Cuspidaria infelix (p. )
Cuspidaria kerguelensis (Smith, 1885) Subcuspidaria kerguelensis (p. )
Cuspidaria maxima Dautzenberg & Fischer, 1897 Cuspidaria maxima (p. )
Cuspidaria meridionalis (Smith, 1885) Cuspidaria meridionalis (p. )
Cuspidaria minima (Egorova, 1993) Subcuspidaria minima (p. )
Cuspidaria multicostata Egorova, 1993 Cuspidaria multicostata (p. )
Cuspidaria munieri Dautzenberg & Fischer, 1897 Cuspidaria munieri (p. )
Cuspidaria obliqua De Boer, 1985 Cuspidaria obliqua (p. )
Cuspidaria potti Sturany, 1901 Cuspidaria potti (p. )
Cuspidaria steindachneri Sturany, 1899 Cuspidaria steindachneri (p. )
Cuspidaria tenella Smith, 1907 Cuspidaria tenella (p. )
Cuspidaria teres (Jeffreys, 1882) Cuspidaria teres (p. )
Cuspidaria truncata (Jeffreys, 1882) Cuspidaria truncata (p. )
Cuspivolva allynsmithi (Cate, 1978) Cuspivolva allynsmithi (p. )
Cuspivolva platysia (Cate, 1973) Cuspivolva platysia (p. )
Cuthona abyssicola (Bergh, 1884) Cuthona abyssicola (p. )
Cuthona albopunctata (Schmekel, 1968) Cuthona albopunctata (p. )
Cuthona amoena (Alder & Hancock, 1845) Cuthona amoena (p. )
Cuthona concinna (Alder & Hancock, 1843) Cuthona concinna (p. )
Cuthona genovae (O'Donoghue, 1926) Cuthona genovae (p. )
Cuthona granosa (Schmekel, 1966) Cuthona granosa (p. )
Cuthona gymnota (Couthouy, 1838) Cuthona gymnota (p. )
Cuthona ilonae (Schmekel, 1968) Cuthona ilonae (p. )
Cuthona leopardina (Vayssière, 1888) Cuthona leopardina (p. )
Cuthona miniostriata (Schmekel, 1968) Cuthona miniostriata (p. )
Cuthona nana (Alder & Hancock, 1842) Cuthona nana (p. )
Cuthona ocellata (Schmekel, 1966) Cuthona ocellata (p. )
Cuthona odhneri Marcus, 1959 Cuthona odhneri (p. )
Cuthona pallida (Eliot, 1906) Cuthona pallida (p. )
Cuthona rubescens Picton & Brown, 1978 Cuthona rubescens (p. )
Cuthona thompsoni Garcia, Lopez-Gonzalez & Garcia-Gomez, 1991 Cuthona thompsoni (p. )
Cuvierina spoeli Rampal, 2002 Cuvierina spoeli (p. )
Cyamiocardium chuanisinense Urcola & Zelaya, 2018 Cyamiocardium chuanisinense (p. )
Cyamiocardium crassilabrum Dell, 1964 Cyamiocardium crassilabrum (p. )
Cyamiocardium dahli Soot-Ryen, 1957 Cyamiocardium dahli (p. )
Cyamiocardium denticulatum Smith, 1907 Cyamiocardium denticulatum (p. )
Cyamiocardium namuncurense Urcola & Zelaya, 2018 Cyamiocardium namuncurense (p. )
Cyamiocardium rotundatum (Thiele, 1912) Cyamiocardium rotundatum (p. )
Cyamiocardium yeskumaala Urcola & Zelaya, 2018 Cyamiocardium yeskumaala (p. )
Cyamiomactra laminifera Lamy, 1906 Cyamiomactra laminifera (p. )
Cyamiomactra laminifera Lamy, 1906 Cyamiomactra robusta (p. )
Cyamium falklandicum Melvill & Standen, 1898 Cyamium falklandicum (p. )
Cyamon argon Dickinson, 1945 Cyamon argon (p. )
Cyamon aruense Hentschel, 1912 Cyamon aruense (p. )
Cyamon vickersii (Bowerbank, 1864) Cyamon vickersii (p. )
Cyanea annaskala von Lendenfeld, 1882 Cyanea annaskala (p. )
Cyanea barkeri Gershwin, Zeidler & Davie, 2010 Cyanea barkeri (p. )
Cyanea capillata (Linnaeus, 1758) Cyanea capillata (p. )
Cyanea lamarckii Péron & Lesueur, 1810 Cyanea lamarckii (p. )
Cyanea tzetlinii Kolbasova & Neretina, 2015 Cyanea tzetlinii (p. )
Cyanophthalma obscura (Schultze, 1851) Cyanophthalma obscura (p. )
Cyathodonta granulosa (Adams & Reeve, 1850) Cyathodonta granulosa (p. )
Cyatholaimus gracilis (Eberth, 1863) Cyatholaimus gracilis (p. )
Cyatholaimus prinzi (Marion, 1870) Cyatholaimus prinzi (p. )
Cyathura carinata (Kroyer, 1847) Cyathura carinata (p. )
Cyathura peirates Bamber, 2008 Cyathura peirates (p. )
Cycethra frigida (Koehler, 1917) Cycethra frigida (p. )
Cycethra verrucosa (Philippi, 1857) Cycethra verrucosa (p. )
Cyclacanthia rethahofmeyri Samaai, Kelly, Payne & Ngwakum, 2020 Cyclacanthia rethahofmeyri (p. )
Cyclammina cancellata Brady, 1879 Cyclammina cancellata (p. )
Cyclammina orbicularis Brady, 1884 Cyclammina orbicularis (p. )
Cyclammina pusilla Brady, 1884 Cyclammina pusilla (p. )
Cyclammina subtrullissata (Parr, 1950) Cyclammina subtrullissata (p. )
Cyclammina trullissata (Brady, 1879) Cyclammina trullissata (p. )
Cyclax spinicinctus Heller, 1861 Cyclax spinicinctus (p. )
Cyclax suborbicularis (Stimpson, 1858) Cyclax suborbicularis (p. )
Cyclimetula altior Huang & Lin, 2019 Cyclimetula altior (p. )
Cyclimetula hsui Huang & Lin, 2019 Cyclimetula hsui (p. )
Cyclina orientalis (Sowerby II, 1852) Cyclina orientalis (p. )
Cycloachelous granulatus (Milne Edwards, 1834) Cycloachelous granulatus (p. )
Cycloachelous levigatus Koch, 2021 Cycloachelous levigatus (p. )
Cycloachelous orbitosinus (Rathbun, 1911) Cycloachelous orbitosinus (p. )
Cycloachelous suborbicularis (Stephenson, 1975) Cycloachelous suborbicularis (p. )
Cyclocardia astartoides (Martens, 1878) Cyclocardia astartoides (p. )
Cyclocardia astartoides (Martens, 1878) Cyclocardia intermedia (p. )
Cyclocardia borealis (Conrad, 1831) Cyclocardia borealis (p. )
Cyclocaris guilelmi Chevreux, 1899 Cyclocaris guilelmi (p. )
Cyclocaris tahitensis Stebbing, 1888 Cyclocaris tahitensis (p. )
Cyclochlamys aupouria (Powell, 1937) Cyclochlamys aupouria (p. )
Cyclochlamys australensis Dijkstra & Maestrati, 2010 Cyclochlamys australensis (p. )
Cyclochlamys austrina Dijkstra & Marshall, 2008 Cyclochlamys austrina (p. )
Cyclochlamys aviculoides (Smith, 1885) Cyclochlamys aviculoides (p. )
Cyclochlamys bacata Dijkstra & Marshall, 2008 Cyclochlamys bacata (p. )
Cyclochlamys delli Dijkstra & Marshall, 2008 Cyclochlamys delli (p. )
Cyclochlamys gaussiana (Thiele, 1912) Cyclopecten gaussianus (p. )
Cyclochlamys gaussiana (Thiele, 1912) Cyclopecten thielei (p. )
Cyclochlamys hexagonalis (Powell, 1958) Cyclopecten hexagonalis (p. )
Cyclochlamys irregularis Dijkstra & Marshall, 2008 Cyclochlamys irregularis (p. )
Cyclochlamys martensi (Dijkstra, 1998) Cyclochlamys martensi (p. )
Cyclochlamys martensi (Dijkstra, 1998) Palliolum clathratum (p. )
Cyclochlamys munida Dijkstra & Marshall, 2008 Cyclochlamys munida (p. )
Cyclochlamys pileolus Dijkstra & Marshall, 2008 Cyclochlamys pileolus (p. )
Cyclochlamys pteriola (Melvill & Standen, 1907) Pseudamusium pteriola (p. )
Cyclochlamys wanganellica Dijkstra & Marshall, 2008 Cyclochlamys wanganellica (p. )
Cyclocoeloma tuberculata Miers, 1880 Cyclocoeloma tuberculata (p. )
Cyclodius drachi Guinot, 1964 Cyclodius drachi (p. )
Cyclodius granulatus (Targioni-Tozzetti, 1877) Cyclodius granulatus (p. )
Cyclodius granulosus De Man, 1888 Cyclodius granulosus (p. )
Cyclodius nitidus (Dana, 1852) Cyclodius nitidus (p. )
Cyclodius obscurus (Hombron & Jacquinot, 1846) Cyclodius obscurus (p. )
Cyclodius ungulatus (Milne Edwards, 1834) Cyclodius ungulatus (p. )
Cycloforina sidebottomi (Rasheed, 1971) Cycloforina sidebottomi (p. )
Cyclograpsus audouinii Milne Edwards, 1837 Cyclograpsus audouinii (p. )
Cyclograpsus insularum Campbell & Griffin, 1966 Cyclograpsus insularum (p. )
Cyclograpsus lavauxi Milne-Edwards, 1853 Cyclograpsus lavauxi (p. )
Cyclograpsus longipes Stimpson, 1858 Cyclograpsus longipes (p. )
Cyclope neritea (Linnaeus, 1758) Cyclope neritea (p. )
Cyclope pellucida Risso, 1826 Cyclope pellucida (p. )
Cyclopecten ambiguus Dijkstra & Maestrati, 2010 Cyclopecten ambiguus (p. )
Cyclopecten antiquatus (Philippi, 1844) Cyclopecten antiquatus (p. )
Cyclopecten brundisiensis Smriglio & Mariottini, 1990 Cyclopecten brundisiensis (p. )
Cyclopecten cancellus Dijkstra, 1991 Cyclopecten cancellus (p. )
Cyclopecten distinctus (Smith, 1885) Cyclopecten distinctus (p. )
Cyclopecten fluctuosus Dijkstra & Marshall, 2008 Cyclopecten fluctuosus (p. )
Cyclopecten hoskynsi (Forbes, 1844) Cyclopecten hoskynsi (p. )
Cyclopecten kermadecensis (Smith, 1885) Cyclopecten kermadecensis (p. )
Cyclopecten pellucidulus Dijkstra, 1995 Cyclopecten pellucidulus (p. )
Cyclopecten ryukyuensis Hayami & Kase, 1993 Cyclopecten ryukyuensis (p. )
Cyclopecten textus Dijkstra & Marshall, 2008 Cyclopecten textus (p. )
Cycloperiella rosacea Osburn, 1947 Cycloperiella rosacea (p. )
Cyclopina gracilis Claus, 1863 Cyclopina gracilis (p. )
Cyclopinoides littoralis (Brady, 1872) Cyclopinoides littoralis (p. )
Cycloplax pinnotheroides Guinot, 1969 Cycloplax pinnotheroides (p. )
Cyclosalpa affinis (Chamisso, 1819) Cyclosalpa affinis (p. )
Cyclosalpa floridana (Apstein, 1894) Cyclosalpa floridana (p. )
Cyclosalpa foxtoni van Soest, 1974 Cyclosalpa foxtoni (p. )
Cyclosalpa ihlei van Soest, 1974 Cyclosalpa ihlei (p. )
Cyclosalpa pinnata (Forsskål, 1775) Cyclosalpa pinnata (p. )
Cyclosalpa polae Sigl, 1912 Cyclosalpa polae (p. )
Cycloscala echinaticosta (d'Orbigny, 1842) Cycloscala echinaticosta (p. )
Cycloscala montrouzieri Garcia, 2004 Cycloscala montrouzieri (p. )
Cycloseris costulata (Ortmann, 1889) Cycloseris costulata (p. )
Cycloseris costulata (Ortmann, 1889) Fungia costulata (p. )
Cycloseris curvata (Hoeksema, 1989) Cycloseris curvata (p. )
Cycloseris cyclolites (Lamarck, 1801) Cycloseris cyclolites (p. )
Cycloseris distorta (Michelin, 1842) Cycloseris distorta (p. )
Cycloseris explanulata (van der Horst, 1922) Cycloseris explanulata (p. )
Cycloseris fragilis (Alcock, 1893) Cycloseris fragilis (p. )
Cycloseris mokai (Hoeksema, 1989) Lithophyllon mokai (p. )
Cycloseris somervillei (Gardiner, 1909) Cycloseris somervillei (p. )
Cycloseris tenuis (Dana, 1846) Cycloseris tenuis (p. )
Cycloseris wellsi (Veron & Pichon, 1980) Cycloseris wellsi (p. )
Cyclostrema archeri Tryon, 1888 Cyclostrema archeri (p. )
Cyclostrema carinatum Adams, 1873 Cyclostrema carinatum (p. )
Cyclostrema charmophron Melvill, 1906 Cyclostrema charmophron (p. )
Cyclostrema crassiolatum Strebel, 1908 Cyclostrema crassiolatum (p. )
Cyclostrema dunkeri Tryon, 1888 Cyclostrema dunkeri (p. )
Cyclostrema eumares Melvill, 1904 Cyclostrema eumares (p. )
Cyclostrema exiguum (Philippi, 1849) Cyclostrema exiguum (p. )
Cyclostrema ocrinium Melvill & Standen, 1901 Cyclostrema ocrinium (p. )
Cyclostrema prominulum Melvill & Standen, 1903 Cyclostrema prominulum (p. )
Cyclostrema supremum Melvill & Standen, 1903 Cyclostrema supremum (p. )
Cyclostremiscus schrammii (Fisher, 1857) Cyclostremiscus schrammii (p. )
Cyclotelson purpureum Potts, 1915 Cyclotelson purpureum (p. )
Cycloxanthops vittatus (Stimpson, 1860) Cycloxanthops vittatus (p. )
Cyerce bourbonica Yonow, 2012 Cyerce bourbonica (p. )
Cyerce graeca Thompson, 1988 Cyerce graeca (p. )
Cyerce pavonina Bergh, 1888 Cyerce pavonina (p. )
Cylichna crossei Bucquoy, Dautzenberg & Dollfus, 1886 Cylichna crossei (p. )
Cylichna cylindracea (Pennant, 1777) Cylichna cylindracea (p. )
Cylichna georgiana (Strebel, 1908) Cylichna georgiana (p. )
Cylichna parvula Jeffreys, 1883 Cylichna parvula (p. )
Cylichna propecylindracea (de Gregorio, 1890) Cylichna propecylindracea (p. )
Cylichna protracta Gould, 1859 Cylichna protracta (p. )
Cylichna rimata Adams, 1862 Cylichna rimata (p. )
Cylichna tahitensis Watson, 1883 Cylichna tahitensis (p. )
Cylichnella takekosugei Thach, 2020 Cylichnella takekosugei (p. )
Cylichnina crebrisculpta Monterosato, 1884 Cylichnina crebrisculpta (p. )
Cylichnina laevisculpta (Granata-Grillo, 1877) Cylichnina laevisculpta (p. )
Cylichnina nitidula (Lovén, 1846) Cylichnina nitidula (p. )
Cylichnina nitidula (Lovén, 1846) Retusa nitidula (p. )
Cylichnium africanum (Locard, 1897) Cylichnium africanum (p. )
Cylichnoides occultus (Mighels & Adams, 1842) Cylichna occulta (p. )
Cylichnoides scalptus (Reeve, 1855) Cylichnoides scalptus (p. )
Cylicia inflata Pourtalès, 1878 Cylicia inflata (p. )
Cylicolaimus magnus (Villot, 1875) Cylicolaimus magnus (p. )
Cylindriscala humerosa (Schepman, 1909) Cylindriscala humerosa (p. )
Cylindroleberis mariae (Baird, 1850) Cylindroleberis mariae (p. )
Cylindropsyllus laevis Brady, 1880 Cylindropsyllus laevis (p. )
Cylindropsyllus remanei (Kunz, 1949) Cylindropsyllus remanei (p. )
Cylindrostoma fingalianum (Claparède, 1861) Cylindrostoma fingalianum (p. )
Cylindryllioides mawsoni Nicholls, 1938 Cylindryllioides mawsoni (p. )
Cylista nigropunctata (Stimpson, 1856) Cylista nigropunctata (p. )
Cyllometra manca (Carpenter, 1888) Cyllometra manca (p. )
Cymadusa alyxis Hughes & Lowry, 2009 Cymadusa alyxis (p. )
Cymadusa cavimana (Sivaprakasam, 1970) Cymadusa cavimana (p. )
Cymadusa chuawe Peart, 2007 Cymadusa chuawe (p. )
Cymadusa grossimana Ledoyer, 1984 Cymadusa grossimana (p. )
Cymadusa heronensis Peart, 2007 Cymadusa heronensis (p. )
Cymadusa hoeyae Hughes & Lowry, 2009 Cymadusa hoeyae (p. )
Cymadusa imbroglio Rabindranath, 1972 Cymadusa imbroglio (p. )
Cymadusa khbarnardi Hughes & Lowry, 2009 Cymadusa khbarnardi (p. )
Cymadusa mariabyrneae Hughes & Lowry, 2009 Cymadusa mariabyrneae (p. )
Cymadusa setosa (Haswell, 1879) Cymadusa setosa (p. )
Cymadusa smilodonta Hughes & Lowry, 2009 Cymadusa smilodonta (p. )
Cymadusa tattersalli Peart, 2004 Cymadusa tattersalli (p. )
Cymadusa thagaay Peart, 2007 Cymadusa thagaay (p. )
Cymadusa tishana Peart, 2007 Cymadusa tishana (p. )
Cymadusa wistari Peart, 2007 Cymadusa wistari (p. )
Cymathaere triplicata (Postels & Ruprecht) J.Agardh, 1868 Cymathaere triplicata (p. )
Cymatium dunkeri (Lischke, 1868) Ranularia dunkeri (p. )
Cymatium raderi D’Attilio & Myers, 1984 Cymatium raderi (p. )
Cymbastela cantharella (Lévi, 1983) Cymbastela cantharella (p. )
Cymbastela concentrica (Lendenfeld, 1887) Cymbastela concentrica (p. )
Cymbiola aulica (Sowerby, 1825) Cymbiola aulica (p. )
Cymbiola deshayesi (Reeve, 1854) Cymbiola deshayesi (p. )
Cymbiola nivosa (Lamarck, 1804) Cymbiola nivosa (p. )
Cymbiola nobilis (Lightfoot, 1786) Cymbiola nobilis (p. )
Cymbiola rossiniana (Bernardi, 1859) Cymbiola rossiniana (p. )
Cymbium ferranti Nolf, 2022 Cymbium ferranti (p. )
Cymbula compressa (Linnaeus, 1758) Cymbula compressa (p. )
Cymbula granatina (Linnaeus, 1758) Cymbula granatina (p. )
Cymbula granatina (Linnaeus, 1758) Patella granatina (p. )
Cymbula miniata (Born, 1778) Cymbula miniata (p. )
Cymbula nigra (da Costa, 1771) Cymbula nigra (p. )
Cymbula oculus (Born, 1778) Patella oculus (p. )
Cymo andreossyi (Audouin, 1826) Cymo andreossyi (p. )
Cymo cerasma Morgan, 1990 Cymo cerasma (p. )
Cymo deplanatus Milne-Edwards, 1873 Cymo deplanatus (p. )
Cymo melanodactylus de Haan, 1833 Cymo melanodactylus (p. )
Cymo quadrilobatus Miers, 1884 Cymo quadrilobatus (p. )
Cymodoce truncata Leach, 1814 Cymodoce truncata (p. )
Cymodocea angustata Ostenfeld, 1916 Cymodocea angustata (p. )
Cymodocea nodosa (Ucria) Ascherson, 1869 Cymodocea nodosa (p. )
Cymodocella georgiana Walker, 1901 Cymodocella georgiana (p. )
Cymodopsis beageli Brandt, 1998 Cymodopsis beageli (p. )
Cymonomus aequilonius Dell, 1971 Cymonomus aequilonius (p. )
Cymonomus alius Ahyong, 2019 Cymonomus alius (p. )
Cymonomus andamanicus Alcock, 1905 Cymonomus andamanicus (p. )
Cymonomus bathamae Dell, 1971 Cymonomus bathamae (p. )
Cymonomus brevis Ahyong, 2019 Cymonomus brevis (p. )
Cymonomus chani Ahyong & Ng, 2017 Cymonomus chani (p. )
Cymonomus clarki Ahyong, 2008 Cymonomus clarki (p. )
Cymonomus confinis Ahyong, 2019 Cymonomus confinis (p. )
Cymonomus curvirostris Sakai, 1965 Cymonomus curvirostris (p. )
Cymonomus delli Griffin & Brown, 1975 Cymonomus delli (p. )
Cymonomus dianae Ahyong, 2019 Cymonomus dianae (p. )
Cymonomus espinosus Ahyong, 2019 Cymonomus espinosus (p. )
Cymonomus japonicus Balss, 1922 Cymonomus japonicus (p. )
Cymonomus java Ahyong, Mitra & Ng, 2020 Cymonomus java (p. )
Cymonomus kapala Ahyong & Brown, 2003 Cymonomus kapala (p. )
Cymonomus karenae Ahyong, 2019 Cymonomus karenae (p. )
Cymonomus leblondi Tavares, 1994 Cymonomus leblondi (p. )
Cymonomus soela Ahyong & Brown, 2003 Cymonomus soela (p. )
Cymonomus suluensis Takeda, Ohtsuchi & Komatsu, 2021 Cymonomus suluensis (p. )
Cymonomus tesseris Ahyong, 2019 Cymonomus tesseris (p. )
Cymonomus triplex Ahyong, 2019 Cymonomus triplex (p. )
Cymonomus umitakae Takeda, 1981 Cymonomus umitakae (p. )
Cymopolus asper Milne-Edwards, 1880 Cymopolus asper (p. )
Cynarina lacrymalis (Milne-Edwards & Haime, 1848) Cynarina lacrymalis (p. )
Cynarina macassarensis (Best & Hoeksema, 1987) Cynarina macassarensis (p. )
Cyphastrea chalcidicum (Forsskål, 1775) Cyphastrea chalcidicum (p. )
Cyphastrea decadia Moll & Best, 1984 Cyphastrea decadia (p. )
Cyphastrea hexasepta Veron, Turak & DeVantier, 2000 Cyphastrea hexasepta (p. )
Cyphocarcinus alcocki Griffin & Tranter, 1986 Cyphocarcinus alcocki (p. )
Cyphocarcinus capreolus (Paul'son, 1875) Cyphocarcinus capreolus (p. )
Cyphocarcinus minutus Milne-Edwards, 1868 Cyphocarcinus minutus (p. )
Cyphocaris bellona Lowry & Stoddart, 1994 Cyphocaris bellona (p. )
Cyphocaris bouvieri Chevreux, 1916 Cyphocaris bouvieri (p. )
Cyphocaris formosa Wang, Sha & Ren, 2022 Cyphocaris formosa (p. )
Cyphocaris lubrica Wang, Sha & Ren, 2022 Cyphocaris lubrica (p. )
Cyphocaris polaris Gurjanova, 1951 Cyphocaris polaris (p. )
Cyphosaccus norvegicus Boschma, 1962 Cyphosaccus norvegicus (p. )
Cypraea cernica Sowerby, 1870 Cypraea cernica (p. )
Cypraea fimbriata Gmelin, 1791 Purpuradusta fimbriata (p. )
Cypraea microdon Gray, 1828 Cypraea microdon (p. )
Cypraea punctata Linneaus, 1771 Notadusta punctata (p. )
Cypraea tigris Linnaeus, 1758 Cypraea tigris (p. )
Cyprideis australiensis Hartmann, 1978 Cyprideis australiensis (p. )
Cyprideis torosa (Jones, 1850) Cyprideis torosa (p. )
Cyproidea cobia Azman, 2009 Cyproidea cobia (p. )
Cyproidea excavata Myers, 2012 Cyproidea excavata (p. )
Cyproidea serratipalma Schellenberg, 1938 Cyproidea serratipalma (p. )
Cypselurobranchitrema spilonotopteri Yamaguti, 1966 Cypselurobranchitrema spilonotopteri (p. )
Cyrenoida dupontia de Joannis, 1835 Cyrenoida dupontia (p. )
Cyrillia zamponorum (Horro, Gori & Rolán, 2019) Cyrillia zamponorum (p. )
Cyrtaulon sigsbeei (Schmidt, 1880) Cyrtaulon sigsbeei (p. )
Cyrtomaia coriolisi Richer de Forges & Guinot, 1988 Cyrtomaia coriolisi (p. )
Cyrtomaia lamellata Rathbun, 1906 Cyrtomaia lamellata (p. )
Cyrtomaia murrayi Miers, 1886 Cyrtomaia murrayi (p. )
Cyrtosphaera aculeata (Kamptner) A. Kleijne Cyrtosphaera aculeata (p. )
Cyrtostrombidium boreale Kim, Suzuki & Taniquchi, 2002 Cyrtostrombidium boreale (p. )
Cyrtulus serotinus Hinds, 1843 Cyrtulus serotinus (p. )
Cystammina pauciloculata (Brady, 1879) Cystammina pauciloculata (p. )
Cystechinus loveni Agassiz, 1898 Cystechinus loveni (p. )
Cystechinus wyvillii Agassiz, 1879 Cystechinus wyvillii (p. )
Cystiscus carinifer Wakefield & McCleery, 2005 Cystiscus carinifer (p. )
Cystiscus garretti Wakefield & McCleery, 2006 Cystiscus garretti (p. )
Cystiscus gutta Gofas & Fernandes, 1988 Cystiscus gutta (p. )
Cystiscus josephinae Fernandes & Rolán, 1991 Cystiscus josephinae (p. )
Cystiscus mosaica Wakefield & McCleery, 2005 Cystiscus mosaica (p. )
Cystiscus nebulosa Wakefield & McCleery, 2005 Cystiscus nebulosa (p. )
Cystiscus sandwicensis (Pease, 1860) Cystiscus sandwicensis (p. )
Cystoclonium purpureum (Hudson) Batters Cystoclonium purpureum (p. )
Cystodytes dellechiajei (Della Valle, 1877) Cystodytes dellechiajei (p. )
Cystodytes durus Drasche, 1884 Cystodytes durus (p. )
Cystodytes fuscus Monniot, 1988 Cystodytes fuscus (p. )
Cystodytes guinensis Michaelsen, 1914 Cystodytes guinensis (p. )
Cystodytes tunisiensis (Méliane, 2002) Cystodytes tunisiensis (p. )
Cystophora cristata (Erxleben, 1777) Cystophora cristata (p. )
Cystoseira baccata (S.G. Gmelin) P.C. Silva Cystoseira baccata (p. )
Cystoseira foeniculacea (Linnaeus) Greville Cystoseira foeniculacea (p. )
Cystoseira nodicaulis (Withering) M. Roberts Cystoseira nodicaulis (p. )
Cystoseira rayssiae Ramon, 2000 Cystoseira rayssiae (p. )
Cystoseira tamariscifolia (Hudson) Papenfuss Cystoseira tamariscifolia (p. )
Cytharomorula absidata Houart, Zuccon & Puillandre, 2019 Cytharomorula absidata (p. )
Cytharomorula ambonensis (Houart, 1996) Cytharomorula ambonensis (p. )
Cytharomorula arta Houart, Zuccon & Puillandre, 2019 Cytharomorula arta (p. )
Cytharomorula danigoi Houart, 1995 Cytharomorula danigoi (p. )
Cytharomorula elegantula Houart, Zuccon & Puillandre, 2019 Cytharomorula elegantula (p. )
Cytharomorula fatuhivaensis Houart, Zuccon & Puillandre, 2019 Cytharomorula fatuhivaensis (p. )
Cytharomorula lefevreiana (Tapparone Canefri, 1880) Cytharomorula lefevreiana (p. )
Cytharomorula manusuduirauti Houart, Zuccon & Puillandre, 2019 Cytharomorula manusuduirauti (p. )
Cytharomorula severnsi Houart, 2020 Cytharomorula severnsi (p. )
Cytharopsis candida Bozzetti, 2020 Cytharopsis candida (p. )
Cythere cristatella Brady, 1880 Cythere cristatella (p. )
Cythere lutea Muller, 1785 Cythere lutea (p. )
Cythere parallelogramma Brady, 1880 Cythere parallelogramma (p. )
Cythere polytrema Chapman, 1912 Cythere polytrema (p. )
Cythere subrufa Brady, 1880 Cythere subrufa (p. )
Cytherella bigemina Mostafawi, 2003 Cytherella bigemina (p. )
Cytherella retroflexa Mostafawi, 2003 Cytherella retroflexa (p. )
Cytherella semitalis Brady, 1868 Cytherella semitalis (p. )
Cytherella sericea Mostafawi, 2003 Cytherella sericea (p. )
Cytherideis laevata Brady, 1880 Cytherideis laevata (p. )
Cytherois australis Hartmann, 1989 Cytherois australis (p. )
Cytherois major Hartmann, 1989 Cytherois major (p. )
Cytherois minor Mueller, 1908 Cytherois minor (p. )
Cytherois ovalis Müller, 1908 Cytherois ovalis (p. )
Cytheroma dimorpha Hartmann, 1964 Cytheroma dimorpha (p. )
Cytheromorpha fuscata (Brady, 1869) Cytheromorpha fuscata (p. )
Cytheropteron abyssorum Brady, 1880 Cytheropteron abyssorum (p. )
Cytheropteron acuticaudatum Hartmann, 1986 Cytheropteron acuticaudatum (p. )
Cytheropteron antarcticum Chapman, 1916 Cytheropteron antarcticum (p. )
Cytheropteron assimile Brady, 1880 Cytheropteron assimile (p. )
Cytheropteron depressum Brady & Norman, 1889 Cytheropteron depressum (p. )
Cytheropteron gaussi Mueller, 1908 Cytheropteron gaussi (p. )
Cytheropteron nodosum Brady, 1868 Cytheropteron nodosum (p. )
Cytheropteron perlaria Hao, 1988 Cytheropteron perlaria (p. )
Cytheropteron pulcinella Bonaduce, Masoli & Pugliese, 1976 Cytheropteron pulcinella (p. )
Cytheropteron trifossata Whatley & Coles, 1987 Cytheropteron trifossata (p. )
Cytheropteron vermiculatum Whatley, Chadwick, Coxill & Toy, 1988 Cytheropteron vermiculatum (p. )
Cytherura obliqua Brady, 1880 Cytherura obliqua (p. )
Dacrydium albidum Pelseneer, 1903 Dacrydium albidum (p. )
Dacrydium alleni Beeston, Cragg & Linse, 2018 Dacrydium alleni (p. )
Dacrydium hyalinum (Monterosato, 1875) Dacrydium hyalinum (p. )
Dacrydium modioliforme Thiele, 1912 Dacrydium modioliforme (p. )
Dacrydium panamense Knudsen, 1970 Dacrydium panamense (p. )
Dacryopilumnus eremita Nobili, 1906 Dacryopilumnus eremita (p. )
Dacryopilumnus rathbunae Balss, 1932 Dacryopilumnus rathbunae (p. )
Dactylamblyops hodgsoni Holt & Tattersall, 1906 Dactylamblyops hodgsoni (p. )
Dactylia carteri Van Soest & Hooper, 2020 Dactylia carteri (p. )
Dactyliosolen fragilissimus (Bergon) G.R. Hasle Dactyliosolen fragilissimus (p. )
Dactylocalyx crispus Schmidt, 1870 Dactylocalyx crispus (p. )
Dactylocalyx subglobosus Gray, 1867 Dactylocalyx subglobosus (p. )
Dactylonia ascidicola (Borradaile, 1898) Dactylonia ascidicola (p. )
Dactylonia monnioti (Bruce, 1990) Dactylonia monnioti (p. )
Dactyloplana tridigitata Armonies, 2018 Dactyloplana tridigitata (p. )
Dactylopodella flava (Claus, 1866) Dactylopodella flava (p. )
Dactylopodola typhle (Remane, 1929) Dactylopodola typhle (p. )
Dactylopusia tisboides (Claus, 1863) Dactylopusia tisboides (p. )
Dactylopusia vulgaris Sars, 1905 Dactylopusia vulgaris (p. )
Dactylospongia metachromia (de Laubenfels, 1954) Dactylospongia metachromia (p. )
Dactylostomum caballeroi Martin, 1960 Dactylostomum caballeroi (p. )
Dagda bipapillata Southern, 1914 Dagda bipapillata (p. )
Dagnaudus petterdi (Grant, 1905) Dagnaudus petterdi (p. )
Daira americana Stimpson, 1860 Daira americana (p. )
Daira perlata (Herbst, 1790) Daira perlata (p. )
Daldorfia dimorpha Tan & Ng, 2007 Daldorfia dimorpha (p. )
Daldorfia glasselli (Garth, 1958) Daldorfia glasselli (p. )
Daldorfia horrida (Linnaeus, 1758) Daldorfia horrida (p. )
Daldorfia investigatoris (Alcock, 1895) Daldorfia investigatoris (p. )
Daldorfia leprosa (Nobili, 1905) Daldorfia leprosa (p. )
Daldorfia rathbunae (De Man, 1902) Daldorfia rathbunae (p. )
Daldorfia spinosissima (Milne-Edwards, 1862) Daldorfia spinosissima (p. )
Dallina floridana (Pourtalés, 1867) Dallina floridana (p. )
Dallina obessa Yabe & Hatai, 1934 Dallina obessa (p. )
Dallina parva Cooper, 1981 Dallina parva (p. )
Dallina profundis Konjukova, 1957 Dallina profundis (p. )
Dallina raphaelis (Dall, 1870) Dallina raphaelis (p. )
Dallina septigera (Lovén, 1846) Dallina septigera (p. )
Dallina triangularis Yabe & Hatai, 1934 Dallina triangularis (p. )
Dallinella occidentalis (Dall, 1871) Dallinella occidentalis (p. )
Dallitellina rostrata (Linnaeus, 1758) Dallitellina rostrata (p. )
Dallithyris cernica (Crosse, 1873) Dallithyris cernica (p. )
Dallithyris dubia Cooper, 1981 Dallithyris dubia (p. )
Dallithyris fulva (Blochmann, 1906) Dallithyris fulva (p. )
Dallithyris murrayi Muir-wood, 1959 Dallithyris murrayi (p. )
Dallithyris pacifica Bitner, 2006 Dallithyris pacifica (p. )
Dallithyris tahitiensis Bitner, 2014 Dallithyris tahitiensis (p. )
Damkaeria bicornuta Schulz, 2006 Damkaeria bicornuta (p. )
Danafungia horrida (Dana, 1846) Fungia horrida (p. )
Danafungia horrida (Dana, 1846) Fungia klunzingeri (p. )
Danafungia scruposa (Klunzinger, 1879) Danafungia scruposa (p. )
Danalia cervix Boyko & van der Meij, 2018 Danalia cervix (p. )
Danalia falsicrura Boyko & van der Meij, 2018 Danalia falsicrura (p. )
Danalia galea Boyko & van der Meij, 2018 Danalia galea (p. )
Danalia vesica Boyko & van der Meij, 2018 Danalia vesica (p. )
Danielea noelensis (Ward, 1934) Danielea noelensis (p. )
Danielssenia typica Boeck, 1872 Danielssenia typica (p. )
Daphnella curta Pease, 1868 Daphnella curta (p. )
Daphnella retifera (Dall, 1889) Daphnella retifera (p. )
Daphnella terryni Horro, Gori, Rosado & Rolán, 2021 Daphnella terryni (p. )
Daphnella veneris Melvill & Standen, 1901 Daphnella veneris (p. )
Daption capense (Linnaeus, 1758) Daption capense (p. )
Daptonema naviculivorus Cobb, 1930 Daptonema naviculivorus (p. )
Dardanus arrosor (Herbst, 1796) Dardanus arrosor (p. )
Dardanus balhibuon Malay, Rahayu & Chan, 2018 Dardanus balhibuon (p. )
Dardanus calidus (Risso, 1827) Dardanus calidus (p. )
Dardanus crassimanus (Milne-Edwards, 1836) Dardanus crassimanus (p. )
Dardanus dearmatus (Henderson, 1888) Dardanus dearmatus (p. )
Dardanus deformis (Milne-Edwards, 1836) Dardanus deformis (p. )
Dardanus gemmatus (Milne-Edwards, 1848) Dardanus gemmatus (p. )
Dardanus hessii (Miers, 1884) Dardanus hessii (p. )
Dardanus imbricatus (Milne Edwards, 1848) Dardanus imbricatus (p. )
Dardanus lagopodes (Forsskål, 1775) Dardanus lagopodes (p. )
Dardanus megistos (Herbst, 1804) Dardanus megistos (p. )
Dardanus pedunculatus (Herbst, 1804) Dardanus pedunculatus (p. )
Dardanus robustus Asakura, 2006 Dardanus robustus (p. )
Dardanus scutellatus (Milne-Edwards, 1848) Dardanus scutellatus (p. )
Dardanus setifer (Milne-Edwards, 1848) Dardanus setifer (p. )
Dardanus squarrosus Cook, 1989 Dardanus squarrosus (p. )
Dardanus woodmasoni (Alcock, 1905) Dardanus woodmasoni (p. )
Darwinella australiensis Carter, 1885 Darwinella australiensis (p. )
Darwinella gardineri Topsent, 1905 Darwinella gardineri (p. )
Darwinella pronzatoi Bertolino, Costa & Pansini, 2020 Darwinella pronzatoi (p. )
Darwinella rosacea Hechtel, 1965 Darwinella rosacea (p. )
Darwiniella conjugatum (Darwin, 1854) Darwiniella conjugatum (p. )
Dasya baillouviana (S.G. Gmelin) Montagne Dasya baillouviana (p. )
Dasya hutchinsiae Harvey Dasya hutchinsiae (p. )
Dasybranchus carneus Grube, 1870 Dasybranchus carneus (p. )
Dasychalina fragilis Ridley & Dendy, 1886 Dasychalina fragilis (p. )
Dasychalina melior Ridley & Dendy, 1886 Dasychalina melior (p. )
Dasychone bairdi McIntosh, 1885 Dasychone bairdi (p. )
Dasynemella conica Gerlach, 1956 Dasynemella conica (p. )
Dasynemella riemanni (Haspeslagh, 1972) Dasynemella riemanni (p. )
Dasynemoides crassus Tchesunov & Miljutina, 2002 Dasynemoides crassus (p. )
Dasyskenea dibellai Nofroni, Renda, Agamennone & Giacobbe, 2022 Dasyskenea dibellai (p. )
Dasystenella acanthina (Wright & Studer, 1889) Dasystenella acanthina (p. )
Davidaster discoideus (Carpenter, 1888) Davidaster discoideus (p. )
Davidaster rubiginosus (Pourtalès, 1869) Davidaster rubiginosus (p. )
Dayipsammolyce paulayi Cruz-Gómez, 2022 Dayipsammolyce paulayi (p. )
Decacotyle elpora Marie & Justine, 2005 Decacotyle elpora (p. )
Decacotyle octona (Young, 1967) Decacotyle octona (p. )
Decametra mollis Clark, 1912 Decametra mollis (p. )
Decipifus kristenseni De Jong & Coomans, 1988 Decipifus kristenseni (p. )
Decipisagitta decipiens (Fowler, 1905) Mesosagitta decipiens (p. )
Decolopoda qasimi Sree, Sreepada & Parulekar, 1993 Decolopoda qasimi (p. )
Deflexilodes griseus (Della Valle, 1893) Deflexilodes griseus (p. )
Deima validum Théel, 1878 Deima validum pacificum (p. )
Deima validum Théel, 1878 Deima validum validum (p. )
Delavalia arctica Scott, 1899 Delavalia arctica (p. )
Delavalia longicaudata (Boeck, 1873) Delavalia longicaudata (p. )
Delectopecten fosterianus (Powell, 1933) Delectopecten fosterianus (p. )
Delectopecten gelatinosus Mabille & Rochebrune, 1889 Delectopecten gelatinosus (p. )
Delectopecten vitreus (Gmelin, 1791) Delectopecten vitreus (p. )
Delectopecten zacae (Hertlein, 1935) Delectopecten zacae (p. )
Delesseria sanguinea (Hudson) J.V. Lamouroux Delesseria sanguinea (p. )
Dellius georgianus (Dell, 1964) Macoma georgiana (p. )
Delphinapterus leucas (Pallas, 1776) Delphinapterus leucas (p. )
Delphinus delphis Linnaeus, 1758 Delphinus delphis (p. )
Deltanthura palpus Shiraki, Shimomura & Kakui, 2022 Deltanthura palpus (p. )
Deltocyathoides sentus Kitahara & Cairns, 2021 Deltocyathoides sentus (p. )
Deltocyathus inusitiatus Kitahara & Cairns, 2009 Deltocyathus inusitiatus (p. )
Deltocyathus suluensis Alcock, 1902 Deltocyathus suluensis (p. )
Demania crosnieri Serène, 1984 Demania crosnieri (p. )
Demania cultripes (Alcock, 1898) Demania cultripes (p. )
Demania garthi Guinot & Richer de Forges, 1981 Demania garthi (p. )
Demania intermedia Guinot, 1969 Demania intermedia (p. )
Demania mortenseni (Odhner, 1925) Demania mortenseni (p. )
Demania reynaudii (Milne Edwards, 1834) Demania reynaudii (p. )
Demania rotundata (Serène in Guinot, 1969) Demania rotundata (p. )
Demania scaberrima (Walker, 1887) Demania scaberrima (p. )
Demania toxica Garth, 1971 Demania toxica (p. )
Demania wardi Garth & Ng, 1985 Demania wardi (p. )
Demaorchestia hakatejima Lowry & Myers, 2022 Demaorchestia hakatejima (p. )
Demaorchestia mie Lowry & Myers, 2022 Demaorchestia mie (p. )
Demaorchestia pseudojoi Lowry & Myers, 2022 Demaorchestia pseudojoi (p. )
Demissa masirana Boyer, 2016 Demissa masirana (p. )
Democrinus rawsonii (Pourtalès, 1874) Democrinus rawsonii (p. )
Demonax brachychona (Claparede, 1870) Demonax brachychona (p. )
Demoulia obtusata (Link, 1807) Demoulia obtusata (p. )
Dendostrea sandvichensis (Sowerby, 1871) Dendostrea sandvichensis (p. )
Dendrilla antarctica Topsent, 1905 Dendrilla antarctica (p. )
Dendrilla cactos (Selenka, 1867) Dendrilla cactos (p. )
Dendrilla camera (de Laubenfels, 1936) Dendrilla camera (p. )
Dendrilla lacunosa Hentschel, 1912 Dendrilla lacunosa (p. )
Dendrilla lendenfeldi Hentschel, 1912 Dendrilla lendenfeldi (p. )
Dendrilla mertoni Hentschel, 1912 Dendrilla mertoni (p. )
Dendrilla rosea Lendenfeld, 1883 Dendrilla rosea (p. )
Dendritina arbuscula d'Orbigny, 1826 Dendritina arbuscula (p. )
Dendritina waikikiensis McCulloch, 1977 Dendritina waikikiensis (p. )
Dendrobathypathes boutillieri Opresko, 2005 Dendrobathypathes boutillieri (p. )
Dendrobathypathes fragilis Opresko, 2005 Dendrobathypathes fragilis (p. )
Dendrobeania murrayana (Johnston, 1847) Dendrobeania murrayana (p. )
Dendrobeania sessilis (d'Hondt, 1974) Dendrobeania sessilis (p. )
Dendrobrachia bonsai López-González & Cunha, 2010 Dendrobrachia bonsai (p. )
Dendrodoa carnea (Agassiz, 1850) Dendrodoa carnea (p. )
Dendrodoa grossularia (Van Beneden, 1846) Dendrodoa grossularia (p. )
Dendrodoa lineata (Traustedt, 1880) Dendrodoa lineata (p. )
Dendrodoa minuta (Bonnevie, 1896) Dendrodoa minuta (p. )
Dendrodoa pulchella (Verrill, 1871) Dendrodoa pulchella (p. )
Dendrodoris albopurpura Burn, 1957 Dendrodoris albopurpura (p. )
Dendrodoris coronata Kay & Young, 1969 Dendrodoris coronata (p. )
Dendrodoris grandiflora (Rapp, 1827) Dendrodoris grandiflora (p. )
Dendrodoris herytra Valdés & Ortea, 1996 Dendrodoris herytra (p. )
Dendrodoris limbata (Cuvier, 1804) Dendrodoris limbata (p. )
Dendrogyra cylindrus (Ehrenberg, 1834) Dendrogyra cylindrus (p. )
Dendronephthya armata Holm, 1895 Dendronephthya armata (p. )
Dendronephthya aurea Utinomi, 1952 Dendronephthya aurea (p. )
Dendronephthya cervicornus Wright & Studer, 1889 Dendronephthya cervicornus (p. )
Dendronephthya decussatospinosa Utinomi, 1952 Dendronephthya decussatospinosa (p. )
Dendronephthya echinata Tixier-Durivault & Prevor, 1959 Dendronephthya echinata (p. )
Dendronephthya elegans Harrison, 1908 Dendronephthya elegans (p. )
Dendronephthya filigrana Kükenthal, 1906 Dendronephthya filigrana (p. )
Dendronephthya flammea Sherriffs, 1922 Dendronephthya flammea (p. )
Dendronephthya gigantea Verrill, 1864 Dendronephthya gigantea (p. )
Dendronephthya golgotha Utinomi, 1952 Dendronephthya golgotha (p. )
Dendronephthya hirsuta Tixier-Durivault & Prevor, 1960 Dendronephthya hirsuta (p. )
Dendronephthya koellikeri Kükenthal, 1905 Dendronephthya koellikeri (p. )
Dendronephthya kukenthali Gravier, 1908 Dendronephthya kukenthali (p. )
Dendronephthya microspiculata Pütter, 1900 Dendronephthya microspiculata (p. )
Dendronephthya mucronata (Pütier, 1900) Dendronephthya mucronata (p. )
Dendronephthya noumeensis Verseveldt, 1974 Dendronephthya noumeensis (p. )
Dendronephthya novaezeelandiae Kükenthal, 1905 Dendronephthya novaezeelandiae (p. )
Dendronephthya palaoensis Utinomi, 1952 Dendronephthya palaoensis (p. )
Dendronephthya palmata Utinomi, 1952 Dendronephthya palmata (p. )
Dendronephthya punicea Studer, 1888 Dendronephthya punicea (p. )
Dendronephthya roemeri Kükenthal, 1911 Dendronephthya roemeri (p. )
Dendronephthya spinifera (Holm, 1895) Dendronephthya spinifera (p. )
Dendronephthya spinosa Gray, 1862 Dendronephthya spinosa (p. )
Dendronephthya studeri Ridley, 1884 Dendronephthya studeri (p. )
Dendronephthya wijsmanae Verseveldt, 1974 Dendronephthya wijsmanae (p. )
Dendronotus arcticus Korshunova, Sanamyan, Zimina, Fletcher & Martynov, 2016 Dendronotus arcticus (p. )
Dendronotus bathyvela Martynov et al., 2020 Dendronotus bathyvela (p. )
Dendronotus elegans Verrill, 1880 Dendronotus niveus (p. )
Dendronotus frondosus (Ascanius, 1774) Dendronotus frondosus (p. )
Dendronotus jamsteci Martynov et al., 2020 Dendronotus jamsteci (p. )
Dendronotus kalikal Ekimova, Korshunova, Schepetov, Neretina, Sanamyan & Martynov, 2015 Dendronotus kalikal (p. )
Dendronotus kamchaticus Ekimova, Korshunova, Schepetov, Neretina, Sanamyan & Martynov, 2015 Dendronotus kamchaticus (p. )
Dendronotus kurilensis Ekimova, Valdés, Stanovova et al., 2021 Dendronotus kurilensis (p. )
Dendronotus nordenskioeldi Korshunova, Bakken, Grøtan, Johnson, Lundin & Martynov, 2020 Dendronotus nordenskioeldi (p. )
Dendronotus robilliardi Korshunova, Sanamyan, Zimina, Fletcher & Martynov, 2016 Dendronotus robilliardi (p. )
Dendronotus shpataki Ekimova, Mikhlina, Antokhina & Schepetov, 2022 Dendronotus shpataki (p. )
Dendronotus yrjargul Korshunova, Bakken, Grøtan, Johnson, Lundin & Martynov, 2020 Dendronotus yrjargul (p. )
Dendronotus zakuro Martynov et al., 2020 Dendronotus zakuro (p. )
Dendropathes bacotaylorae Opresko, 2005 Dendropathes bacotaylorae (p. )
Dendroperistoma projecta (Waters, 1904) Dendroperistoma projecta (p. )
Dendrophrya disiuncta Schröder, Medioli & Scott, 1989 Dendrophrya disiuncta (p. )
Dendrophrya kermadecensis Saidova, 1975 Dendrophrya kermadecensis (p. )
Dendrophyllia aculeata Latypov, 1990 Dendrophyllia aculeata (p. )
Dendrophyllia boschmai van der Horst, 1926 Dendrophyllia boschmai (p. )
Dendrophyllia minuscula Bourne, 1905 Dendrophyllia minuscula (p. )
Dendrophyllia romanoae Kitahara & Cairns, 2021 Dendrophyllia romanoae (p. )
Dendropoma gregarium Hadfield & Kay, 1972 Dendropoma gregarium (p. )
Dendropoma mejillonense Pacheco & Laudien, 2008 Dendropoma mejillonense (p. )
Dendropoma nebulosum (Dillwyn, 1817) Dendropoma nebulosum (p. )
Dendropoma rhyssoconchum Hadfield & Kay, 1972 Dendropoma rhyssoconchum (p. )
Dendrostrea frons (Linnaeus, 1758) Dendrostrea frons (p. )
Dentalina decepta (Bagg, 1912) Dentalina decepta (p. )
Dentalina mutabilis (Costa, 1855) Dentalina mutabilis (p. )
Dentalina roemeri Neugeboren, 1856 Dentalina roemeri (p. )
Dentalina vertebralis (Batsch, 1791) Dentalina vertebralis (p. )
Dentalopagurus levii McLaughlin, 2007 Dentalopagurus levii (p. )
Dentibythere dentata Schornikov, 1982 Dentibythere dentata (p. )
Denticulella stygia (Gerlach, 1952) Denticulella stygia (p. )
Dentimargo alchymista (Melvill & Standen, 1903) Dentimargo alchymista (p. )
Dentimargo bifurcata Boyer, 2017 Dentimargo bifurcata (p. )
Dentimargo biocal Boyer, 2002 Dentimargo biocal (p. )
Dentimargo cingulatus Boyer, 2002 Dentimargo cingulatus (p. )
Dentimargo crassidens Ortega & Gofas, 2019 Dentimargo crassidens (p. )
Dentimargo elainae Cossignani & Lorenz, 2020 Dentimargo elainae (p. )
Dentimargo exquisita Boyer, 2017 Dentimargo exquisita (p. )
Dentimargo francescae Cossignani & Lorenz, 2020 Dentimargo francescae (p. )
Dentimargo giadae Cossignani & Lorenz, 2021 Dentimargo giadae (p. )
Dentimargo harwini Cossignani & Lorenz, 2021 Dentimargo harwini (p. )
Dentimargo scapulata Boyer, 2017 Dentimargo scapulata (p. )
Dentimargo undulata Boyer, 2017 Dentimargo undulata (p. )
Dentimelita lecroyae Paz-Ríos & Pech, 2022 Dentimelita lecroyae (p. )
Dentiovula colobica (Azuma & Cate, 1971) Dentiovula colobica (p. )
Dentiovula nix Fehse, 2022 Dentiovula nix (p. )
Dentiporella sardonica (Waters, 1879) Dentiporella sardonica (p. )
Deontolaimus holovachovi Lu, Zhao & Huang, 2021 Deontolaimus holovachovi (p. )
Deontolaimus papillatus De Man, 1880 Deontolaimus papillatus (p. )
Deontostoma antarcticum (Linstow, 1892) Deontostoma antarcticum (p. )
Deontostoma arcticum (Ssaweljev, 1912) Deontostoma arcticum (p. )
Deontostoma demani (Mawson, 1956) Deontostoma demani (p. )
Deosergestes erectus (Burkenroad, 1940) Deosergestes erectus (p. )
Deosergestes seminudus (Hansen, 1919) Deosergestes seminudus (p. )
Dercitus bangkae Calcinai, Bastari, Makapedua, Cerrano, 2017 Dercitus bangkae (p. )
Dercitus bucklandi (Bowerbank, 1858) Dercitus bucklandi (p. )
Dermadena pseudobalistesi Simões, Chero, Cruces, Sáez, Júnior & Luque, 2022 Dermadena pseudobalistesi (p. )
Dermatobranchus albus (Eliot, 1904) Dermatobranchus albus (p. )
Dermatomya chilensis (Dall, 1908) Dermatomya chilensis (p. )
Dermatomya mactroides (Dall, 1889) Dermatomya mactroides (p. )
Dermechinus horridus (Agassiz, 1879) Dermechinus horridus (p. )
Dermochelys coriacea (Vandelli, 1761) Dermochelys coriacea (p. )
Dermoergasilus varicoleus Ho, Jayarajan & Radhakrishan, 1992 Dermoergasilus varicoleus (p. )
Dermomurex alabastrum (Adams, 1864) Dermomurex alabastrum (p. )
Dermomurex gutta Garrigues & Lamy, 2019 Dermomurex gutta (p. )
Dermomurex infrons Vokes, 1974 Dermomurex infrons (p. )
Dermomurex lanceolatus Garrigues & Lamy, 2019 Dermomurex lanceolatus (p. )
Dermomurex manonae Houart, Héros & Zuccon, 2019 Dermomurex manonae (p. )
Dermomurex olssoni Vokes, 1989 Dermomurex olssoni (p. )
Dermomurex paulinae Houart, Héros & Zuccon, 2019 Dermomurex paulinae (p. )
Dermomurex scalaroides (Blainville, 1829) Dermomurex scalaroides (p. )
Dermomurex trivaricosus Houart, Gori & Rosado, 2017 Dermomurex trivaricosus (p. )
Dermomurex trondleorum Houart, 1990 Dermomurex trondleorum (p. )
Dermopristis pterophila Ingelbrecht, Morgan & Martin in Ingelbrecht et al., 2022 Dermopristis pterophila (p. )
Derocheilocaris hessleri Friauf & Bennett, 1974 Derocheilocaris hessleri (p. )
Derocheilocaris typicus Pennak & Zinn, 1943 Derocheilocaris typica (p. )
Derogenes varicus (Müller, 1784) Derogenes varicus (p. )
Desbruyeresia armata Chen, Watanabe & Sasaki, 2019 Desbruyeresia armata (p. )
Desbruyeresia costata Chen, Watanabe & Sasaki, 2019 Desbruyeresia costata (p. )
Desdemona nova Rullier, 1973 Desdemona nova (p. )
Deshayesiella sirenkoi Saito, Fujikura & Tsuchida, 2008 Deshayesiella sirenkoi (p. )
Deshayesorchestia deshayesii (Audouin, 1826) Deshayesorchestia deshayesii (p. )
Desmacella alba (Wilson, 1904) Desmacella alba (p. )
Desmacella jania Verrill, 1907 Desmacella jania (p. )
Desmacella lampra de Laubenfels, 1954 Desmacella lampra (p. )
Desmacella toxophora Lévi, 1993 Desmacella toxophora (p. )
Desmacidon anceps Schmidt, 1874 Desmacidon anceps (p. )
Desmacidon levii Van Soest & Hooper, 2020 Desmacidon levii (p. )
Desmacidon ternatense Kieschnick, 1896 Desmacidon ternatense (p. )
Desmapsamma vervoorti van Soest, 1998 Desmapsamma vervoorti (p. )
Desmarestia ligulata (Lightfoot) J.V. Lamouroux Desmarestia ligulata (p. )
Desmodora cincta (Cobb, 1920) Desmodora cincta (p. )
Desmodora communis (Butschli, 1874) Desmodora communis (p. )
Desmodora microchaeta Allgen, 1929 Desmodora microchaeta (p. )
Desmodora scaldensis De Man, 1889 Desmodora scaldensis (p. )
Desmodromia tranterae McLay, 2001 Desmodromia tranterae (p. )
Desmolaimus bulbulus Lorenzen, 1969 Desmolaimus bulbulus (p. )
Desmolaimus zeelandicus De Man, 1880 Desmolaimus zeelandicus (p. )
Desmophyllum dianthus (Esper, 1794) Desmophyllum dianthus (p. )
Desmophyllum hourigani Cairns, 2021 Desmophyllum hourigani (p. )
Desmophyllum pertusum (Linnaeus, 1758) Desmophyllum pertusum (p. )
Desmoscolex adenotrichus Lorenzen, 1969 Desmoscolex adenotrichus (p. )
Desmoscolex amaurus Lorenzen, 1972 Desmoscolex amaurus (p. )
Desmoscolex americanus Chitwood, 1936 Desmoscolex americanus (p. )
Desmoscolex balticus Lorenzen, 1971 Desmoscolex balticus (p. )
Desmoscolex chaetogaster Greeff, 1869 Desmoscolex chaetogaster (p. )
Desmoscolex falcatus Lorenzen, 1972 Desmoscolex falcatus (p. )
Desmoscolex fennicus Lorenzen, 1969 Desmoscolex fennicus (p. )
Desmoscolex frontalis (Gerlach, 1952) Desmoscolex frontalis (p. )
Desmoscolex labiosus Lorenzen, 1969 Desmoscolex labiosus (p. )
Desmoscolex minutus Claparede, 1863 Desmoscolex minutus (p. )
Desmoscolex petalodes Lorenzen, 1972 Desmoscolex petalodes (p. )
Desmoscolex proboscis Lorenzen, 1972 Desmoscolex proboscis (p. )
Desmoscolex pusillus Lorenzen, 1969 Desmoscolex pusillus (p. )
Desmoscolex vanoyei De Coninck, 1943 Desmoscolex vanoyei (p. )
Desmosoma antarcticum Kussakin, 1982 Desmosoma antarcticum (p. )
Desmosoma lineare Sars, 1864 Desmosoma lineare (p. )
Desulfofaba gelida Knoblauch, Sahm & Jorgensen, 1999 Desulfofaba gelida (p. )
Deutella mazatlanensis Alarcón-Ortega & Carballo, 2019 Deutella mazatlanensis (p. )
Deutella pseudoincerta Winfield & Guerra-García, 2021 Deutella pseudoincerta (p. )
Deuterammina grisea (Earland, 1934) Deuterammina grisea (p. )
Devonia perrieri (Malard, 1904) Devonia perrieri (p. )
Dexamine spiniventris (Costa, 1853) Dexamine spiniventris (p. )
Dexamine thea Boeck, 1861 Dexamine thea (p. )
Dexaminoculus grobbeni (Spandl, 1923) Dexaminoculus grobbeni (p. )
Dextrasepiola taenia Lu & Okutani, 2022 Dextrasepiola taenia (p. )
Diacanthurus ecphyma McLaughlin & Forest, 1997 Diacanthurus ecphyma (p. )
Diacanthurus richeri McLaughlin & Forest, 1997 Diacanthurus richeri (p. )
Diacanthurus rubricatus (Henderson, 1888) Diacanthurus rubricatus (p. )
Diacarnus levii Kelly-Borges & Vacelet, 1995 Diacarnus levii (p. )
Diacavolinia limbata (d'Orbigny, 1836) Diacavolinia limbata (p. )
Diacavolinia longirostris (Lesueur, 1821) Cavolinia longirostris (p. )
Diacria atlantica (Dupont, 1998) Diacria atlantica (p. )
Diacria quadridentata (Lesueur, 1821) Diacria quadridentata (p. )
Diacria trispinosa (Lesueur, 1821) Diacria trispinosa (p. )
Diadema mexicanum Agassiz, 1863 Diadema mexicanum (p. )
Diadumene cincta Stephenson, 1925 Diadumene cincta (p. )
Diadumene lineata (Verrill, 1870) Diadumene lineata (p. )
Diala sulcifera (Adams, 1862) Diala sulcifera (p. )
Diallagomolgus productus Humes, 1979 Diallagomolgus productus (p. )
Diallagomolgus vicinus Humes, 1979 Diallagomolgus vicinus (p. )
Diamysis bacescui Wittmann & Ariani, 1998 Diamysis bacescui (p. )
Diamysis lagunaris Ariani & Wittmann, 2000 Diamysis lagunaris (p. )
Diamysis mesohalobia Ariani & Wittmann, 2000 Diamysis mesohalobia (p. )
Diaphana cretica (Forbes, 1844) Diaphana cretica (p. )
Diaphana glacialis Odhner, 1907 Diaphana glacialis (p. )
Diaphana globosa (Lovén, 1846) Diaphana globosa (p. )
Diaphana hiemalis (Couthouy, 1839) Diaphana hiemalis (p. )
Diaphana lactea (Jeffreys, 1877) Diaphana lactea (p. )
Diaphana makarovi Gorbunov, 1946 Diaphana makarovi (p. )
Diaphana minuta Brown, 1827 Diaphana minuta (p. )
Diaphana quadrata (Monterosato, 1874) Diaphana quadrata (p. )
Diaphorodoris luteocincta (Sars, 1870) Diaphorodoris luteocincta (p. )
Diaphorodoris papillata Portmann & Sandmeier, 1960 Diaphorodoris papillata (p. )
Diarthrodes nhatrangensis Gomez, Chertoprud & Morales-Serna, 2008 Diarthrodes nhatrangensis (p. )
Diarthrodes pygmaeus (Scott & Scott, 1895) Diarthrodes pygmaeus (p. )
Diarthrodes savinkini Gomez, Chertoprud & Morales-Serna, 2008 Diarthrodes savinkini (p. )
Diascorhynchus borealis Meixner, 1928 Diascorhynchus borealis (p. )
Diascorhynchus falconis Armonies, 2017 Diascorhynchus falconis (p. )
Diastopora ridleyi Borg, 1944 Diastopora ridleyi (p. )
Diastylis bradyi Norman, 1879 Diastylis bradyi (p. )
Diastylis cornuta (Boeck, 1864) Diastylis cornuta (p. )
Diastylis laevis Norman, 1869 Diastylis laevis (p. )
Diastylis lucifera (Krøyer, 1841) Diastylis lucifera (p. )
Diastylis rathkei (Krøyer, 1841) Diastylis rathkei (p. )
Diastylis rugosa unspecified Diastylis rugosa (p. )
Diastylis tumida unspecified Diastylis tumida (p. )
Diastyloides biplicatus (Sars, 1865) Diastyloides biplicatus (p. )
Diaugasma olyra (Reeve, 1845) Diaugasma olyra (p. )
Diaulula punctuolata (d'Orbigny, 1836) Diaulula punctuolata (p. )
Diazona gigantea (Sluiter, 1919) Diazona gigantea (p. )
Dibaphimitra florida (Gould, 1856) Dibaphimitra florida (p. )
Dicarpa atlantica Millar, 1964 Dicarpa atlantica (p. )
Dicata odhneri Schmekel, 1967 Dicata odhneri (p. )
Dicathais orbita (Gmelin, 1791) Dicathais orbita (p. )
Dichelaspis hawaiense Pilsbry, 1907 Dichelaspis hawaiense (p. )
Dichelopandalus bonnieri Caullery, 1896 Dichelopandalus bonnieri (p. )
Dichocoenia stokesii (Milne Edwards & Haime, 1849) Dichocoenia stokesii (p. )
Dichotella gemmacea (Milne Edwards & Haime, 1857) Dichotella gemmacea (p. )
Dichotomaria apiculata (Kjellman) A.Kurihara & Masuda, 2005 Dichotomaria apiculata (p. )
Dichotomaria spathulata (Kjellman) A.Kurihara & Huisman, 2006 Dichotomaria spathulata (p. )
Dichromadora cephalata (Steiner, 1916) Dichromadora cephalata (p. )
Dichromadora hyalocheile De Coninck & Stekhoven, 1933 Dichromadora hyalocheile (p. )
Dichromadora microdonta Kreis, 1929 Dichromadora microdonta (p. )
Dichrometra bimaculata (Carpenter, 1881) Dichrometra bimaculata (p. )
Dichrometra flagellata (Müller, 1841) Dichrometra flagellata (p. )
Dichrometra palmata (Müller, 1841) Lamprometra palmata (p. )
Dicopia antirrhinum Monniot, 1972 Dicopia antirrhinum (p. )
Dicoryne conferta (Adler, 1856) Dicoryne conferta (p. )
Dicranodromia foersteri Guinot, 1993 Dicranodromia foersteri (p. )
Dicranodromia spinulata Guinot, 1995 Dicranodromia spinulata (p. )
Dicrateria rotunda (Reynolds) Bendif & Probert, 2013 Dicrateria rotunda (p. )
Dictyaulus kexueae Gong & Li, 2020 Dictyaulus kexueae (p. )
Dictyocalyx lifousantalis Tabachnick & Lévi, 2004 Dictyocalyx lifousantalis (p. )
Dictyocladium watsonae (Vervoort, 1993) Dictyocladium watsonae (p. )
Dictyodendrilla pallasi (Ridley, 1884) Dictyodendrilla pallasi (p. )
Dictyonella hirta (Topsent, 1889) Dictyonella hirta (p. )
Dictyonella incisa (Schmidt, 1880) Dictyonella incisa (p. )
Dictyonella obtusa (Schmidt, 1862) Dictyonella obtusa (p. )
Dictyopteris polypodioides (A.P. de Candolle) J.V. Lamouroux Dictyopteris polypodioides (p. )
Dictyota bartayresiana Lamouroux, 1809 Dictyota bartayresiana (p. )
Dictyota dichotoma (Hudson) J.V. Lamouroux Dictyota dichotoma (p. )
Dictyota fasciola (Roth) J.V. Lamouroux, 1809 Dictyota fasciola (p. )
Dictyota kunthii (C. Agardh) Greville, 1830 Dictyota kunthii (p. )
Dictyota spiralis Montagne, 1846 Dictyota spiralis (p. )
Dicyema monodi Nouvel, 1934 Dicyema monodi (p. )
Dicyema platycephalum Penschaszadeh, 1969 Dicyema platycephalum (p. )
Dicyemodeca sceptrum Wheeler, 1897 Dicyemodeca sceptrum (p. )
Didemnopsis sansibaricum Michaelsen, Didemnopsis sansibaricum (p. )
Didemnum albidum (Verrill, 1871) Didemnum albidum (p. )
Didemnum amourouxi Lafargue, 1976 Didemnum amourouxi (p. )
Didemnum brevioris Monniot & Monniot, 1997 Didemnum brevioris (p. )
Didemnum captivum Monniot & Monniot, 1997 Didemnum captivum (p. )
Didemnum coccineum (Drasche, 1883) Didemnum coccineum (p. )
Didemnum commune (Della Valle, 1877) Didemnum commune (p. )
Didemnum contortum Monniot & Monniot, 1997 Didemnum contortum (p. )
Didemnum densum (Nott, 1892) Didemnum densum (p. )
Didemnum dicolla Monniot & Monniot, 1997 Didemnum dicolla (p. )
Didemnum drachi Lafargue, 1975 Didemnum drachi (p. )
Didemnum gelatinosum (Milne-Edwards, 1841) Didemnum gelatinosum (p. )
Didemnum granulosum (Drasche, 1883) Didemnum granulosum (p. )
Didemnum halimedae Monniot, 1983 Didemnum halimedae (p. )
Didemnum helgolandicum Michaelsen, 1921 Didemnum helgolandicum (p. )
Didemnum lithostrotum Brewin, 1956 Didemnum lithostrotum (p. )
Didemnum magnilarvum Millar, 1962 Didemnum magnilarvum (p. )
Didemnum milleporae Vasseur, 1969 Didemnum milleporae (p. )
Didemnum molle (Herdman, 1886) Didemnum molle (p. )
Didemnum nocturnum Monniot & Monniot, 1997 Didemnum nocturnum (p. )
Didemnum perlucidum Monniot, 1983 Didemnum perlucidum (p. )
Didemnum perspicuum Giard, 1873 Didemnum perspicuum (p. )
Didemnum peyrefittense Brément, 1913 Didemnum peyrefittense (p. )
Didemnum psammatodes (Sluiter, 1895) Didemnum psammatodes (p. )
Didemnum pseudofulgens Médioni, 1970 Didemnum pseudofulgens (p. )
Didemnum romssae Marks, 1996 Didemnum romssae (p. )
Didemnum subflavum (Herdman, 1886) Didemnum subflavum (p. )
Didemnum vanderhorsti Van Name, 1924 Didemnum vanderhorsii (p. )
Didemnum vexillum Romanov, 1989 Didemnum vexillum (p. )
Didemnum yolky Monniot & Monniot, 1997 Didemnum yolki (p. )
Didiscus oxeatus Hechtel, 1983 Didiscus oxeatus (p. )
Didiscus pseudoverdensis Sandes, Moraes, Pinheiro & Muricy, 2021 Didiscus pseudoverdensis (p. )
Didiscus raraediscus Sandes, Moraes, Pinheiro & Muricy, 2021 Didiscus raraediscus (p. )
Didymochelia edwardi Bellan-Santini & Ledoyer, 1987 Didymochelia edwardi (p. )
Didymochelia ledoyeri Lowry & Stoddart, 1995 Didymochelia ledoyeri (p. )
Didymochelia spongicola Barnard, 1931 Didymochelia spongicola (p. )
Diestothyris tisimania (Nomura & Hatai, 1936) Diestothyris tisimania (p. )
Differoforis montrouzieri (Hervier, 1898) Differoforis montrouzieri (p. )
Dikoleps cutleriana (Clark, 1848) Dikoleps cutleriana (p. )
Dikoleps nitens (Philippi, 1844) Dikoleps nitens (p. )
Dikwa andresi Lörz & Coleman, 2003 Dikwa andresi (p. )
Dilemma inexpectatum (Crozier, 1966) Dilemma inexpectatum (p. )
Diloma nigerrima (Gmelin, 1791) Diloma nigerrima (p. )
Diminovula culmen (Cate, 1973) Diminovula culmen (p. )
Diminovula dautzenbergi (Schilder, 1931) Diminovula dautzenbergi (p. )
Diminovula margarita (Sowerby, 1828) Diminovula margarita (p. )
Diminovula stigma (Cate, 1978) Diminovula stigma (p. )
Dimophyes arctica (Chun, 1897) Dimophyes arctica (p. )
Dimyella molokaia (Dall, Bartsch & Rehder, 1938) Dimyella molokaia (p. )
Diniatys dubius (Schepman, 1913) Diniatys dubius (p. )
Dinophysis acuminata Claparède & Lachmann, 1859 Dinophysis acuminata (p. )
Dinophysis dens Pavillard Dinophysis dens (p. )
Dinophysis miles Cleve, 1900 Dinophysis miles (p. )
Dinophysis norvegica Claparède & Lachmann Dinophysis norvegica (p. )
Diodora foveolata (Garrett, 1872) Diodora foveolata (p. )
Diodora funiculata (Reeve, 1850) Diodora funiculata (p. )
Diodora graeca (Linnaeus, 1758) Diodora graeca (p. )
Diodora granifera (Pease, 1861) Diodora granifera (p. )
Diodora ruppellii (Sowerby, 1835) Diodora ruepellii (p. )
Diogenes alias McLaughlin & Holthuis, 2001 Diogenes alias (p. )
Diogenes arguinensis Almón, Cuesta & García-Raso, 2022 Diogenes arguinensis (p. )
Diogenes avarus Heller, 1865 Diogenes avarus (p. )
Diogenes berduri Rahayu, 2021 Diogenes berduri (p. )
Diogenes biramus Morgan, 1987 Diogenes biramus (p. )
Diogenes brevirostris Stimpson, 1858 Diogenes brevirostris (p. )
Diogenes costatus Henderson, 1893 Diogenes costatus (p. )
Diogenes crassus Asakura, 2020 Diogenes crassus (p. )
Diogenes custos (Fabricius, 1798) Diogenes custos (p. )
Diogenes deflectomanus Wang & Tung, 1980 Diogenes deflectomanus (p. )
Diogenes dubius (Herbst, 1804) Diogenes dubius (p. )
Diogenes erythromanus Almón, Cuesta & García-Raso, 2022 Diogenes erythromanus (p. )
Diogenes gardineri Alcock, 1905 Diogenes gardineri (p. )
Diogenes haigea Asakura, 2020 Diogenes haigea (p. )
Diogenes jousseaumei (Bouvier, 1897) Diogenes jousseaumei (p. )
Diogenes karwarensis Nayak & Neelakantan, 1989 Diogenes karwarensis (p. )
Diogenes klaasi Rahayu & Forest, 1995 Diogenes klaasi (p. )
Diogenes lanaris Yap-Chiongco, 1937 Diogenes lanaris (p. )
Diogenes magnus Asakura, 2020 Diogenes magnus (p. )
Diogenes matabiru Rahayu & Pratiwi, 2022 Diogenes matabiru (p. )
Diogenes minimus Komai & Yoshida, 2020 Diogenes minimus (p. )
Diogenes mixtus Lanchester, 1902 Diogenes mixtus (p. )
Diogenes pallescens Whitelegge, 1897 Diogenes pallescens (p. )
Diogenes penicillatus Stimpson, 1858 Diogenes penicillatus (p. )
Diogenes persicus (Nobili, 1905) Diogenes persicus (p. )
Diogenes pisinnus Rahayu, 2022 Diogenes pisinnus (p. )
Diogenes planimanus Henderson, 1893 Diogenes planimanus (p. )
Diogenes pugilator (Roux, 1829) Diogenes pugilator (p. )
Diogenes rectimanus Miers, 1884 Diogenes rectimanus (p. )
Diogenes senex Heller, 1865 Diogenes senex (p. 53 )
Diogenes spinicarpus Rahayu & Forest, 1995 Diogenes spinicarpus (p. )
Diogenes spinifrons (De Haan, 1849) Diogenes spinifrons (p. )
Diogenes tirmiziae Siddiqui & McLaughlin, 2003 Diogenes tirmiziae (p. )
Diomedea sanfordi Murphy, 1917 Diomedea sanfordi (p. )
Diomedenema dinarctos Presswell & Bennett, 2021 Diomedenema dinarctos (p. )
Dioncopseudobenedenia elongata Nitta, 2020 Dioncopseudobenedenia elongata (p. )
Diopatra dexiognatha Paxton & Bailey-Brock, 1986 Diopatra dexiognatha (p. )
Diopatra hannelorae Steiner & Amaral, in Seixas et al., 2020 Diopatra hannelorae (p. )
Diopatra leuckarti Kinberg, 1865 Diopatra leuckarti (p. )
Diopatra marinae Steiner & Amaral, in Seixas et al., 2020 Diopatra marinae (p. )
Diopatra neapolitana Delle Chiaje, 1841 Diopatra neapolitana (p. )
Diopatra pectiniconicum Steiner & Amaral, in Seixas et al., 2020 Diopatra pectiniconicum (p. )
Diopatra victoriae Steiner & Amaral, in Seixas et al., 2020 Diopatra victoriae (p. )
Diopederma daniana (Verrill, 1867) Diopederma daniana (p. )
Dioplosyllis cirrosa Gidholm, 1962 Dioplosyllis cirrosa (p. )
Diphasia alternata Galea, 2019 Diphasia alternata (p. )
Diphasia attenuata (Hincks, 1866) Diphasia attenuata (p. )
Diphasia fallax (Johnston, 1847) Diphasia fallax (p. )
Diphasia nigra (Pallas, 1766) Diphasia nigra (p. )
Diphasia rosacea (Linnaeus, 1758) Diphasia rosacea (p. )
Diphterostomum albulae Overstreet, 1969 Diphterostomum albulae (p. )
Diphterostomum brusinae (Stossich, 1889) Diphterostomum brusinae (p. )
Diphterostomum flavum Gilardoni, Etchegoin, Cribb, Pina, Rodrigues, Diez & Cremonte, 2020 Diphterostomum flavum (p. )
Diphyllobothrium phocarum Delyamure, Kurochkin & Skryabin, 1964 Diphyllobothrium phocarum (p. )
Diplasterias brandti (Bell, 1881) Diplasterias brandti (p. )
Diplasterias brucei (Koehler, 1908) Diplasterias brucei (p. )
Diplasterias kerguelenensis (Koehler, 1917) Diplasterias kerguelenensis (p. )
Diplasterias meridionalis (Perrier, 1875) Diplasterias meridionalis (p. )
Diplasterias octoradiata (Studer, 1885) Diplasterias octoradiata (p. )
Diplasterias radiata (Koehler, 1923) Diplasterias radiata (p. )
Diplastrella bistellata (Schmidt, 1862) Diplastrella bistellata (p. )
Diplastrella cozumella Gómez & Calderón-Gutiérrez, 2020 Diplastrella cozumella (p. )
Dipleurosoma pacificum Agassiz & Mayer, 1902 Dipleurosoma pacificum (p. )
Diplocirrus erythroporus Gallardo, 1968 Diplocirrus erythroporus (p. )
Diplocirrus hirsutus unspecified Diplocirrus hirsutus (p. )
Diplodasys ankeli Wilke, 1954 Diplodasys ankeli (p. )
Diplodasys minor Remane, 1936 Diplodasys minor (p. )
Diplodonta bogii van Aartsen, 2004 Diplodonta bogii (p. )
Diplodonta brocchii (Deshayes, 1850) Diplodonta brocchii (p. )
Diplodonta intermedia Biondi, 1859 Diplodonta intermedia (p. )
Diplodonta rotundata (Montagu, 1803) Diplodonta rotundata (p. )
Diplodonta subrotunda Issel, 1869 Diplodonta subrotunda (p. )
Diplodontias singularis (Müller & Troschel, 1843) Diplodontias singularis (p. )
Diplolaimella ariakensis Shimada, 2021 Diplolaimella ariakensis (p. )
Diplolaimella ocellata (Butschli, 1874) Diplolaimella ocellata (p. )
Diplolaimella punicea Timm Diplolaimella punicea (p. )
Diplolaimelloides altherri Meyl, 1954 Diplolaimelloides altherri (p. )
Diplolaimelloides deconincki (Gerlach, 1951) Diplolaimelloides deconincki (p. )
Diploneis bombus (Ehrenberg) Cleve Diploneis bombus (p. )
Diploneis didyma (Ehrenberg) Cleve Diploneis didyma (p. )
Diploneis gruendleri (Schmidt) Cleve, 1894 Diploneis gruendleri (p. )
Diploneis lineata (Donkin) Cleve Diploneis lineata (p. )
Diploneis oculata (Brébisson) Cleve Diploneis oculata (p. )
Diplonotos supplicatus Hayward & Winston, 2011 Diplonotos supplicatus (p. )
Diplopeltoides ornatus (Gerlach, 1950) Diplopeltoides ornatus (p. )
Diplopeltula breviceps Gerlach, 1950 Diplopeltula breviceps (p. )
Diplopsalopsis bomba (Stein ex Jorgensen) J. D. Dodge & S. Toriumi Diplopsalopsis bomba (p. )
Diplopteraster multipes (Sars, 1865) Diplopteraster multipes (p. )
Diplopteraster peregrinator (Sladen, 1882) Diplopteraster peregrinator (p. )
Diplopteraster semireticulatus (Sladen, 1882) Diplopteraster semireticulatus (p. )
Diplopteraster verrucosus (Sladen, 1882) Diplopteraster verrucosus (p. )
Diploria labyrinthiformis (Linnaeus, 1758) Diploria labyrinthiformis (p. )
Diplosolen obelium (Johnston, 1838) Diplosolen obelia (p. )
Diplosolen obelium (Johnston, 1838) Diplosolen obelium (p. )
Diplosoma carnosum Drasche, 1883 Diplosoma carnosum (p. )
Diplosoma lafargueae Vazquez, 1993 Diplosoma lafargueae (p. )
Diplosoma listerianum (Milne-Edwards, 1841) Diplosoma listerianum (p. )
Diplosoma migrans (Menker & Ax, 1970) Diplosoma migrans (p. )
Diplosoma modestum Michaelsen, Diplosoma modestum (p. )
Diplosoma pavonina Monniot & Monniot, 1987 Diplosoma pavonina (p. )
Diplosoma ponticum Romanov, 1989 Diplosoma ponticum (p. )
Diplosoma translucidum (Hartmeyer, 1909) Diplosoma translucidum (p. )
Dipolydora caulleryi (Mesnil, 1897) Dipolydora caulleryi (p. )
Dipolydora coeca (Ørsted, 1843) Dipolydora coeca (p. )
Dipolydora echinata Radashevsky, 2022 Dipolydora echinata (p. )
Dipolydora flava (Claparède, 1870) Dipolydora flava (p. )
Dipolydora magellanica (Blake, 1983) Dipolydora magellanica (p. )
Dipolydora quadrilobata (Jacobi, 1883) Dipolydora quadrilobata (p. )
Dipolydora saintjosephi Eliason, 1920 Dipolydora saintjosephi (p. )
Dipolydora spinosa Radashevsky, 2022 Dipolydora spinosa (p. )
Dipolydora vietnamita Radashevsky, 2022 Dipolydora vietnamita (p. )
Dipsacaster fisheri Lane & Vimono, 2020 Dipsacaster fisheri (p. )
Dipsacaster magnificus (Clark, 1916) Dipsacaster magnificus (p. )
Dipsacaster magnificus (Clark, 1916) Lonchotaster magnificus (p. )
Dipsastraea albida (Veron, 2000) Dipsastraea albida (p. )
Dipsastraea amicorum (Milne-Edwards & Haime, 1849) Barabattoia amicorum (p. )
Dipsastraea amicorum (Milne-Edwards & Haime, 1849) Dipsastraea amicorum (p. )
Dipsastraea danai (Milne Edwards & Haime, 1857) Dipsastraea danai (p. )
Dipsastraea faviaformis (Veron, 2000) Dipsastraea faviaformis (p. )
Dipsastraea favus (Forskål, 1775) Dipsastraea favus (p. )
Dipsastraea helianthoides (Wells, 1954) Favia helianthoides (p. )
Dipsastraea lacuna (Veron, Turak & DeVantier, 2000) Dipsastraea lacuna (p. )
Dipsastraea laddi (Wells, 1954) Dipsastraea laddi (p. )
Dipsastraea laxa (Klunzinger, 1879) Favia laxa (p. )
Dipsastraea lizardensis (Veron, Pichon & Wijsman-Best, 1977) Favia lizardensis (p. )
Dipsastraea maritima (Nemenzo, 1971) Favia maritima (p. )
Dipsastraea marshae (Veron, 2000) Dipsastraea marshae (p. )
Dipsastraea matthaii (Vaughan, 1918) Favia matthaii (p. )
Dipsastraea pallida (Dana, 1846) Dipsastraea pallida (p. )
Dipsastraea pallida (Dana, 1846) Favia doreyensis (p. )
Dipsastraea rosaria (Veron, 2000) Dipsastraea rosaria (p. )
Dipsastraea rotumana (Gardiner, 1899) Favia rotumana (p. )
Dipsastraea speciosa (Dana, 1846) Dipsastraea speciosa (p. )
Dipsastraea truncata (Veron, 2000) Dipsastraea truncata (p. )
Dipsastraea veroni (Moll & Best, 1984) Dipsastraea veroni (p. )
Dipsastraea vietnamensis (Veron, 2000) Dipsastraea vietnamensis (p. )
Dipterosiphonia parva (Dickie) Skottsberg & Levring, 1941 Dipterosiphonia parva (p. )
Disasterina abnormalis Perrier, 1875 Disasterina abnormalis (p. )
Discapseudes mackiei Bamber, 1997 Discapseudes mackiei (p. )
Dischides dichelum (Watson, 1879) Dischides dichelus (p. )
Discias serrifer Rathbun, 1902 Discias serrifer (p. )
Discina striata (Schumacher, 1817) Discina striata (p. )
Discinisca laevis (Sowerby, 1822) Discinisca laevis (p. )
Discinisca rikuzenensis (Hatai, 1940) Discinisca rikuzenensis (p. )
Discinisca tenuis (Sowerby,) Discinisca tenuis (p. )
Disco hartmanni Schulz, 1993 Disco hartmanni (p. )
Disco triangularis Markhaseva & Kosobokova, 1998 Disco triangularis (p. )
Discodermia discifera (Lendenfeld, 1907) Discodermia discifera (p. )
Discodermia emarginata Dendy, 1905 Discodermia emarginata var. lamellaris (p. )
Discodermia panoplia Sollas, 1888 Discodermia panoplia (p. )
Discodermia proliferans Lévi & Lévi, 1983 Discodermia proliferans (p. )
Discodoris cebuensis Bergh, 1877 Discodoris cebuensis (p. )
Discodoris coerulescens Bergh, 1888 Discodoris coerulescens (p. )
Discodoris confusa Ballesteros, Llera & Ortea, 1985 Discodoris confusa (p. )
Discodoris erubescens Bergh, 1884 Discodoris erubescens (p. )
Discodoris lilacina (Gould, 1852) Discodoris lilacina (p. )
Discodoris maculosa Bergh, 1884 Discodoris maculosa (p. )
Discodoris millegrana (Adler & Hancock, 1854) Discodoris millegrana (p. )
Discodoris rosi Ortea, 1979 Discodoris rosi (p. )
Discodoris schmeltziana (Bergh, 1875) Discodoris schmeltziana (p. )
Discodoris stellifera (Ihering, 1904) Discodoris stellifera (p. )
Disconectes furcatus (Sars, 1870) Disconectes furcatus (p. )
Disconectes phalangium (Sars, 1864) Disconectes phalangium (p. )
Disconema suecicum Allgen, 1935 Disconema suecicum (p. )
Discophyton rudyi (Verseveldt & van Ofwegen, 1992) Discophyton rudyi (p. )
Discoplax hirtipes (Dana, 1852) Discoplax hirtipes (p. )
Discoplax longipes Milne-Edwards, 1867 Discoplax longipes (p. )
Discoplax rotunda (Quoy & Gaimard, 1824) Discoplax rotunda (p. )
Discoporella depressa (Conrad, 1841) Discoporella depressa (p. )
Discorbina vilardeboana (d´Orbigny, 1839) Discorbina vilardeboana (p. )
Discorbis mira Cushman, 1922 Discorbis mira (p. )
Discorbis rosacea (d'Orbigny, 1826) Discorbis rosacea (p. )
Discradisca antillarum (d'Orbigny, 1846) Discradisca antillarum (p. )
Discradisca cumingi (Broderip, 1833) Discradisca cumingi (p. )
Discradisca indica (Dall, 1920) Discradisca indica (p. )
Discradisca sparselineata (Dall, 1920) Discradisca sparselineata (p. )
Discradisca stella (Gould, 1862) Discradisca stella (p. )
Discradisca strigata (Broderip, 1834) Discradisca strigata (p. )
Dispio glandulosa Delgado-Blas, Díaz-Díaz & Viéitez, 2019 Dispio glandulosa (p. )
Disporella alborensis Alvarez, 1992 Disporella alborensis (p. )
Disporella guada Harmelin, Taylor & Waeschenbach, 2021 Disporella guada (p. )
Disporella hispida (Fleming, 1828) Disporella hispida (p. )
Disporella novaehollandiae (d'Orbigny, 1853) Disporella novaehollandiae (p. )
Disporella octoradiata (Waters, 1904) Meridiosignum menziesi (p. )
Disporella osburni Winston & Jackson, 2021 Disporella osburni (p. )
Disporella piramidata Alvarez, 1992 Disporella piramidata (p. )
Disporella pristis (MacGillivray, 1884) Disporella pristis (p. )
Disporella robusta Alvarez, 1992 Disporella robusta (p. )
Disporella sacculus Gordon & Taylor, 2001 Disporella sacculus (p. )
Disporella separata Osburn, 1953 Disporella separata (p. )
Disporella truncata (Philipps, 1900) Disporella truncata (p. )
Dissona tosaensis (Azuma & Cate, 1971) Dissona tosaensis (p. )
Dissonus manteri Kabata, 1966 Dissonus manteri (p. )
Dissonus spinifer Wilson, 1906 Dissonus spinifer (p. )
Distansescharella seguenzai Cipolla, 1921 Distansescharella seguenzai (p. )
Distaplia bermudensis Van Name, 1902 Distaplia bermudensis (p. )
Distaplia clavata (Sars, 1851) Distaplia clavata (p. )
Distaplia concreta (Herdman, 1886) Distaplia concreta (p. )
Distaplia domuncula Michaelsen, Distaplia domuncula (p. )
Distaplia kerguelense Monniot, 1970 Distaplia kerguelense (p. )
Distaplia lubrica Drasche, 1883 Distaplia lubrica (p. )
Distaplia magnilarva (Della Valle, 1881) Distaplia magnilarva (p. )
Distaplia marplesi Brewin, 1952 Distaplia marplesi (p. )
Distaplia vallii Herdman, 1886 Distaplia vallii (p. )
Disteira kingii (Boulenger, 1896) Disteira kingii (p. )
Disteira major (Shaw, 1802) Disteira major (p. )
Distephanus speculum (Ehrenberg) Haeckel Distephanus speculum (p. )
Distichopathes disticha Opresko, 2004 Distichopathes disticha (p. )
Distichopathes hickersonae Opresko & Brugler, 2020 Distichopathes hickersonae (p. )
Distichopora asulcata Cairns, 2005 Distichopora asulcata (p. )
Distichopora coccinea Gray, 1860 Distichopora coccinea (p. )
Distichopora cryptostylus Cairns & Pica, 2019 Distichopora cryptostylus (p. )
Distichopora gracilis Dana, 1848 Distichopora gracilis (p. )
Distichopora robusta Lindner, Cairns & Guzman, 2004 Distichopora robusta (p. )
Distichopora violacea (Pallas, 1766) Distichopora violacea (p. )
Distolasterias nipon (Döderlein, 1902) Distolasterias nipon (p. )
Distomus fuscus (Delle Chiaje, 1841) Distomus fuscus (p. )
Distomus hupferi (Michaelsen, 1904) Distomus hupferi (p. )
Distorsio burgessi Lewis, 1972 Distorsio burgessi (p. )
Distorsio constricta Broderip, 1833 Distorsio constricta (p. )
Distorsio constricta Broderip, 1833 Distorsio constricta mcgintyi (p. )
Distorsomina pusilla (Pease, 1861) Distorsomina pusilla (p. 334;pl.95 )
Disyringa dissimilis (Ridley, 1884) Disyringa dissimilis (p. )
Disyringa nodosa Lendenfeld, 1907 Disyringa nodosa (p. )
Ditrichocorycaeus andrewsi (Farran, 1911) Ditrichocorycaeus andrewsi (p. )
Ditrichocorycaeus dahli (Tanaka, 1957) Ditrichocorycaeus dahli (p. )
Ditrichocorycaeus dubius (Farran, 1911) Ditrichocorycaeus dubius (p. )
Ditrichocorycaeus lubbocki (Giesbrecht, 1891) Ditrichocorycaeus lubbocki (p. )
Ditrichocorycaeus subtilis (Dahl, 1912) Ditrichocorycaeus subtilis (p. )
Ditrupa arietina (Müller, 1776) Ditrupa arietina (p. )
Ditylum brightwellii (T. West) Grunow Ditylum brightwellii (p. )
Diurodrilus bennazii Gerlach, 1952 Diurodrilus bennazii (p. )
Diurodrilus subterraneus unspecified Diurodrilus subterraneus (p. )
Divalinga arabica Dekker & Goud, 1994 Divalinga arabica (p. )
Divalucina cumingi (Adams & Angas, 1864) Divalucina cumingi (p. )
Divaricella ornatissima (d'Orbigny, 1846) Divaricella ornatissima (p. )
Divarilima elegans Hayami & Kase, 1993 Divarilima elegans (p. )
Diversidoris aurantionodulosa Rudman, 1987 Diversidoris aurantionodulosa (p. )
Diversidoris crocea (Rudman, 1986) Diversidoris crocea (p. )
Diversidoris flava (Eliot, 1904) Diversidoris flava (p. )
Divia briandi (Warén & Bouchet, 2001) Divia briandi (p. )
Djerboa furcipes Chevreux, 1906 Djerboa furcipes (p. )
Djokoiskandarus annulata (de Jong, 1926) Djokoiskandarus annulata (p. )
Doclea armata De Haan, 1839 Doclea armata (p. )
Doclea canalifera Stimpson, 1857 Doclea canalifera (p. )
Doclea canaliformis Ow-Yang, 1981 Doclea canaliformis (p. )
Doclea muricata (Herbst, 1788) Doclea muricata (p. )
Doclea ovis (Fabricius, 1787) Doclea ovis (p. )
Doclea rissoni Leach, 1815 Doclea rissoni (p. )
Docosaccus nidulus Kersken, Janussen & Martínez Arbizu, 2019 Docosaccus nidulus (p. )
Dodecaceria concharum Ørsted, 1843 Dodecaceria concharum (p. )
Dodecaceria joubini Gravier, 1905 Dodecaceria joubini (p. )
Dodecaceria multifiligera Hartmann-Schröder, 1962 Dodecaceria multifiligera (p. )
Dodecaceria saxicola (Grube, 1855) Dodecaceria saxicola (p. )
Dodecaceria sextentaculata (Delle Chiaje, 1826) Dodecaceria sextentaculata (p. )
Dodecas elongata Stebbing, 1883 Dodecas elongata (p. )
Dodecasella elegans Barnard, 1931 Dodecasella elegans (p. )
Dodecasella georgiana (Schellenberg, 1931) Dodecas georgiana (p. )
Dolerocypria iliffei Maddocks, 2005 Dolerocypria iliffei (p. )
Dolichiscus studeri (Beddard, 1886) Dolichiscus studeri (p. )
Dolichodasys elongatus Gagne, 1977 Dolichodasys elongatus (p. )
Doliodrilus tener Erséus, 1984 Doliodrilus tener (p. )
Doliolaimus agilis Lorenzen, 1966 Doliolaimus agilis (p. )
Dolioletta advena Garić & Batistić, 2022 Dolioletta advena (p. )
Dolioletta chuni (Neumann, 1906) Dolioletta chuni (p. )
Dolioletta gegenbauri (Uljanin, 1884) Doliolum gegenbauri (p. )
Dolioletta mirabilis Korotneff, 1891 Dolioletta mirabilis (p. )
Dolioletta valdiviae (Neumann, 1906) Dolioletta valdiviae (p. )
Doliolina indica (Neumann, 1906) Doliolina indica (p. )
Doliolina krohni (Herdman, 1888) Doliolina krohni (p. )
Doliolina muelleri (Krohn, 1852) Doliolina muelleri (p. )
Doliolina separata (Tokioka & Berner, 1958) Doliolina separata (p. )
Doliolina sigmoiodes Garstang, 1933 Doliolina sigmoiodes (p. )
Dolioloides rarum Gegenbaur Dolioloides rarum (p. )
Doliolum nationalis Borgert, 1894 Doliolum nationalis (p. )
Doliopsis bahamensis (Godeaux, 1998) Doliopsis bahamensis (p. )
Doliopsoides horizoni Tokioka & Berner, 1958 Doliopsoides horizoni (p. )
Doliopsoides meteori Krüger, 1939 Doliopsoides meteori (p. )
Dollfusentis chandleri Golvan, 1969 Dollfusentis chandleri (p. )
Dollfusentis lenti Keidel, García-Varela, Brener, Pérez-Ponce de León & Santos, 2019 Dollfusentis lenti (p. )
Dolomena variabilis (Swainson, 1820) Dolomena variabilis (p. )
Doloria levis (Skogsberg,1920) Doloria levis (p. )
Dolos petraeus (Milne-Edwards, 1874) Dolos petraeus (p. )
Domecia glabra Alcock, 1899 Domecia glabra (p. )
Domecia hispida Eydoux & Souleyet, 1842 Domecia hispida (p. )
Domiporta carnicolor (Reeve, 1844) Domiporta carnicolor (p. )
Domiporta filaris (Linnaeus, 1771) Domiporta filaris (p. )
Domiporta granatina (Lamarck, 1811) Domiporta granatina (p. )
Domiporta hibiscula Huang & Chuo, 2019 Domiporta hibiscula (p. )
Donax asper Hanley, 1845 Donax asper (p. )
Donax bipartitus Sowerby III, 1892 Donax bipartitus (p. )
Donax carinatus Hanley, 1843 Donax carinatus (p. )
Donax cuneatus Linnaeus, 1758 Donax cuneatus (p. )
Donax dentifer Hanley, 1843 Donax dentifer (p. )
Donax gracilis Hanley, 1845 Donax gracilis (p. )
Donax hanleyanus Philippi, 1847 Donax hanleyanus (p. )
Donax obesulus Reeve, 1854 Donax obesulus (p. )
Donax punctatostriatus Hanley, 1843 Donax punctatostriatus (p. )
Donax scalpellum Gray, 1825 Donax scalpellum (p. )
Donax semigranosus Dunker, 1877 Donax semigranosus (p. )
Donax serra Röding, 1798 Donax serra (p. )
Donax sordidus Hanley, 1845 Donax sordidus (p. )
Donax spiculum Reeve, 1855 Donax spiculum (p. )
Donax spiniferus Raven, 2021 Donax spiniferus (p. )
Donax trunculus Linnaeus, 1758 Donax trunculus (p. )
Donax vellicatus Reeve, 1855 Donax vellicatus (p. )
Donax vittatus (da Costa, 1778) Donax vittatus (p. )
Dondersia foraminosa Cobo & Kocot, 2021 Dondersia foraminosa (p. )
Dondice banyulensis Portmann & Sandmeier, 1960 Dondice banyulensis (p. )
Doowia dexterae Barnard & Drummond, 1987 Doowia dexterae (p. )
Doratosepion kobiense (Hoyle, 1885) Doratosepion kobiense (p. )
Dorhynchus furcatus (Milne-Edwards, 1880) Dorhynchus furcatus (p. )
Dorhynchus thomsoni Thomson, 1873 Dorhynchus thomsoni (p. )
Doridicola aculeatus (Humes & Ho, 1968) Doridicola aculeatus (p. )
Doridicola cincinnatus (Humes, 1975) Doridicola cincinnatus (p. )
Doridicola cinctus (Humes & Stock, 1973) Doridicola cinctus (p. )
Doridicola commodus (Humes & Stock, 1973) Doridicola commodus (p. )
Doridicola comparatus (Humes, 1975) Doridicola comparatus (p. )
Doridicola cuspis (Humes, 1964) Doridicola cuspis (p. )
Doridicola echinasteris (Humes, 1975) Doridicola echinasteris (p. )
Doridicola inaequalis (Humes & Ho, 1966) Doridicola inaequalis (p. )
Doridicola mimicus (Humes, 1975) Doridicola mimicus (p. )
Doridicola parvicaudatus Kim, 2003 Doridicola parvicaudatus (p. )
Doridicola petalopus Humes, 1990 Doridicola petalopus (p. )
Doridicola praelongipes (Humes, 1975) Doridicola praelongipes (p. )
Doridicola rostripes Humes, 1990 Doridicola rostripes (p. )
Doridicola rumphellae Humes, 1993 Doridicola rumphellae (p. )
Doridicola senticauda Humes, 1990 Doridicola senticauda (p. )
Doridicola spinulifer (Humes & Frost, 1964) Doridicola spinulifer (p. )
Doridunculus echinulatus Sars, 1878 Doridunculus echinulatus (p. )
Doriopsilla areolata (Bergh, 1880) Doriopsilla areolata (p. )
Doriopsilla pelseneeri Oliviera, 1895 Doriopsilla pelseneeri (p. )
Doriopsis granulosa Pease, 1860 Doriopsis granulosa (p. )
Doriopsis pecten (Collingwood, 1881) Doris pecten (p. )
Dorippe frascone (Herbst, 1785) Dorippe frascone (p. )
Dorippe quadridens (Fabricius, 1793) Dorippe quadridens (p. )
Dorippe sinica Chen, 1980 Dorippe sinica (p. )
Dorippe trilobata Manning, 1993 Dorippe trilobata (p. )
Dorippoides facchino (Herbst, 1785) Dorippoides facchino (p. )
Doriprismatica atromarginata (Cuvier, 1804) Doriprismatica atromarginata (p. )
Doris adrianae Urgorri & Señarís, 2021 Doris adrianae (p. )
Doris alboranica Bouchet, 1977 Doris alboranica (p. )
Doris bertheloti (d'Orbigny, 1839) Doris bertheloti (p. )
Doris claurina (Marcus, 1959) Doris claurina (p. )
Doris fontainii d'Orbigny, 1835 Doris fontainii (p. )
Doris kerguelenensis (Bergh, 1884) Doris kerguelenensis (p. )
Doris marmorata Risso, 1818 Doris marmorata (p. )
Doris montereyensis Cooper, 1863 Doris montereyensis (p. )
Doris nobilis (Odhner, 1907) Doris nobilis (p. )
Doris ocelligera (Bergh, 1881) Doris ocelligera (p. )
Doris pseudoargus Rapp, 1827 Doris pseudoargus (p. )
Doris pseudoverrucosa (Ihering, 1886) Doris pseudoverrucosa (p. )
Doris raripilosa Abraham, 1877 Doris raripilosa (p. )
Doris sticta (Iredale & Donoghue, 1923) Doris sticta (p. )
Doris villosa Pease, 1871 Doris villosa (p. )
Doris viridis (Pease, 1861) Doris viridis (p. )
Dorodotes reflexus Bate, 1888 Dorodotes reflexus (p. )
Doropygus catalai Illg, 1970 Doropygus catalai (p. )
Dorotea papuana Corbari, Frutos & Sorbe, 2019 Dorotea papuana (p. )
Dorphinaxius kermadecensis (Chilton, 1911) Dorphinaxius kermadecensis (p. )
Dorsanum miran (Bruguière, 1789) Dorsanum miran (p. )
Dorvillea gardineri (Crossland, 1924) Dorvillea gardineri (p. )
Dorylaimopsis punctata Ditlevsen, 1918 Dorylaimopsis punctata (p. )
Dorymenia menchuescribanae García-Álvarez, Urgorri & Salvini-Plawen, 2000 Dorymenia menchuescribanae (p. )
Dorymenia tricarinata (Thiele, 1913) Dorymenia tricarinata (p. )
Doryteuthis gahi (D'Orbigny, 1835) Doryteuthis gahi (p. )
Doryteuthis ocula (Cohen, 1976) Doryteuthis ocula (p. )
Doryteuthis opalescens (Berry, 1911) Doryteuthis opalescens (p. )
Doryteuthis pealeii (Lesueur, 1821) Doryteuthis pealeii (p. )
Doryteuthis pleii (Blainville, 1823) Doryteuthis pleii (p. )
Doryteuthis roperi (Cohen, 1976) Doryteuthis roperi (p. )
Doryteuthis sanpaulensis (Brakoniecki, 1984) Doryteuthis sanpaulensis (p. )
Doryteuthis surinamensis (Voss, 1974) Doryteuthis surinamensis (p. )
Dosima fascicularis (Ellis & Solander, 1786) Dosima fascicularis (p. )
Dosinia alta (Dunker, 1849) Dosinia alta (p. )
Dosinia biscocta (Reeve, 1850) Dosinia biscocta (p. )
Dosinia contracta (Philippi, 1844) Dosinia contracta (p. )
Dosinia dunkeri (Philippi, 1844) Cytherea dunkeri (p. )
Dosinia dunkeri (Philippi, 1844) Dosinia dunkeri (p. )
Dosinia erythraea Römer, 1860 Dosinia erythraea (p. )
Dosinia exoleta (Linnaeus, 1758) Dosinia exoleta (p. )
Dosinia hepatica (Lamarck, 1818) Dosinia hepatica (p. )
Dosinia lupinus (Linnaeus, 1758) Dosinia lupinus (p. )
Dosinia ponderosa (Gray, 1838) Arthemis ponderosa (p. )
Dosinia ponderosa (Gray, 1838) Dosinia ponderosa (p. )
Dotilla blanfordi Alcock, 1900 Dotilla blanfordi (p. )
Dotilla fenestrata Hilgendorf, 1869 Dotilla fenestrata (p. )
Dotilla fraternalis Mitra, Trivedi & Mendoza, 2020 Dotilla fraternalis (p. )
Dotilla sulcata (Forskål, 1775) Dotilla sulcata (p. )
Doto acuta Schmekel & Kress, 1977 Doto acuta (p. )
Doto antarctica Eliot, 1907 Doto antarctica (p. )
Doto carinova Moles, Avila & Wägele, 2016 Doto carinova (p. )
Doto cervicenigra Ortea & Bouchet, 1989 Doto cervicenigra (p. )
Doto cindyneutes Bouchet, 1977 Doto cindyneutes (p. )
Doto coronata (Gmelin, 1791) Doto coronata (p. )
Doto crassicornis Sars, 1870 Doto crassicornis (p. )
Doto cuspidata Alder & Hancock, 1862 Doto cuspidata (p. )
Doto dunnei Lemche, 1976 Doto dunnei (p. )
Doto eireana Lemche, 1976 Doto eireana (p. )
Doto floridicola Simroth, 1888 Doto floridicola (p. )
Doto fragaria Ortea & Bouchet, 1989 Doto fragaria (p. )
Doto fragilis (Forbes, 1838) Doto fragilis (p. )
Doto furva Garcia & Ortea, 1984 Doto furva (p. )
Doto hydrallmaniae (Morrow, Thorpe & Picton, 1992) Doto hydrallmaniae (p. )
Doto hystrix Picton & Brown, 1981 Doto hystrix (p. )
Doto koenneckeri Lemche, 1976 Doto koenneckeri (p. )
Doto lemchei Ortea & Urgorri, 1978 Doto lemchei (p. )
Doto leopardina Vicente, 1967 Doto leopardina (p. )
Doto millbayana Lemche, 1976 Doto millbayana (p. )
Doto paulinae Trinchese, 1881 Doto paulinae (p. )
Doto pinnatifida (Montagu, 1804) Doto pinnatifida (p. )
Doto pontica Swennen, 1961 Doto pontica (p. )
Doto tuberculata Lemche, 1976 Doto tuberculata (p. )
Doto unguis Ortea & Rodriguez, 1989 Doto unguis (p. )
Dougaloplus acanthinus (Clark, 1911) Dougaloplus acanthinus (p. )
Dougaloplus echinatus (Ljungman, 1867) Dougaloplus echinatus (p. )
Doxander queenslandicus Maxwell, 2022 Doxander queenslandicus (p. )
Doxander vittatus (Linnaeus, 1758) Doxander vittatus (p. )
Drachiella morum (Alcock, 1896) Drachiella morum (p. )
Dracogyra subfusca Chen, Zhou, Wang & Copley, 2017 Dracogyra subfusca (p. )
Draconema cephalatum Cobb, 1913 Draconema cephalatum (p. )
Dragmacidon condylia (Hooper & Lévi, 1993) Dragmacidon condylia (p. )
Dragmacidon debitusae (Hooper & Lévi, 1993) Dragmacidon debitusae (p. )
Dragmacidon egregium (Ridley, 1881) Dragmacidon egregium (p. )
Dragmacidon grayi (Wells, Wells & Gray., 1960) Dragmacidon grayi (p. )
Dragmacidon hendersoni Sim-Smith, Hickman & Kelly, 2021 Dragmacidon hendersoni (p. )
Dragmacidon raeae Sim-Smith, Hickman & Kelly, 2021 Dragmacidon raeae (p. )
Draparnaldia glomerata (Vaucher) C. Agardh, 1812 Draparnaldia glomerata (p. )
Dreissena polymorpha (Pallas, 1771) Dreissena polymorpha (p. )
Drepanophora biperforata (Powell, 1967) Drepanophora biperforata (p. )
Drepanophora coronata Winston & Jackson, 2021 Drepanophora coronata (p. )
Drepanophora indica Hayward, 1988 Drepanophora indica (p. )
Drepanophorus serraticollis Hubrecht, 1874 Drepanophorus serraticollis (p. )
Drepanopus forcipatus Giesbrecht, 1888 Drepanopus forcipatus (p. )
Drepanorchis neglecta (Fraisse, 1877) Drepanorchis neglecta (p. )
Drescheriella glacialis Dahms & Dieckmann, 1987 Drescheriella glacialis (p. )
Drifa glomerata (Verrill, 1869) Drifa glomerata (p. )
Drillia cuyoensis Bozzetti, 2020 Drillia cuyoensis (p. )
Drillia sacra (Reeve, 1845) Drillia sacra (p. )
Drilliola antarctica Kantor, Harasewych & Puillandre, 2016 Drilliola antarctica (p. )
Drilliola emendata (Monterosato, 1872) Drilliola emendata (p. )
Drilliola loprestiana (Calcara, 1841) Drilliola loprestiana (p. )
Drilonereis tridentata Day, 1965 Drilonereis tridentata (p. )
Dromia personata (Linnaeus, 1758) Dromia personata (p. )
Dromidiopsis australiensis (Haswell, 1882) Dromidiopsis australiensis (p. )
Dromidiopsis tridentata Borradaile, 1903 Dromidiopsis tridentata (p. )
Drupa elegans (Broderip & Sowerby, 1829) Drupa elegans (p. )
Drupa ricinus (Linnaeus, 1758) Drupa ricinus (p. )
Drupa speciosa (Dunker, 1867) Drupa speciosa (p. )
Drupella cariosa (Wood, 1828) Drupella cariosa (p. )
Drupella eburnea (Küster, 1862) Drupella eburnea (p. )
Drupella fragum (Blainville, 1832) Drupella fragum (p. )
Drupella minuta Fujioka, 1984 Drupella minuta (p. )
Drupella rugosa (Born, 1778) Drupella rugosa (p. )
Drupina grossularia (Röding, 1798) Drupina grossularia (p. )
Drupina lobata (Blainville, 1832) Drupina lobata (p. )
Dufoichaena dentifera (Dufo, 1840) Dufoichaena dentifera (p. )
Dugong dugon (Müller, 1776) Dugong dugon (p. )
Dulichia latimana Ariyama, 2019 Dulichia latimana (p. )
Dulzura paucispinosa Ledoyer, 1983 Dulzura paucispinosa (p. )
Dulzura taylorae Springthorpe & Lowry, 2009 Dulzura taylorae (p. )
Dumbeana undulatipes Humes, 1996 Dumbeana undulatipes (p. )
Dumetocrinus antarcticus (Bather, 1908) Dumetocrinus antarcticus (p. )
Dumontia contorta (S.G. Gmelin) Ruprecht Dumontia contorta (p. )
Dumosus atari Thomas & Barnard, 1985 Dumosus atari (p. )
Dumus dumosus (Monniot, 1987) Dumus dumosus (p. )
Dunaliella tertiolecta Bucher Dunaliella tertiolecta (p. )
Duncanopsammia peltata (Esper, 1790) Duncanopsammia peltata (p. )
Dunocyathus wallaceae Cairns, 2004 Dunocyathus wallaceae (p. )
Duobrachium sparksae Ford, Bezio & Collins, 2020 Duobrachium sparksae (p. )
Duplicaria arenosa Terryn, 2021 Duplicaria arenosa (p. )
Duplicaria barrywilsoni Terryn, Marrow & Morrison, 2021 Duplicaria barrywilsoni (p. )
Duplicaria bernardii (Deshayes, 1857) Duplicaria bernardii (p. )
Duplicaria casuarina Terryn, Marrow & Morrison, 2021 Duplicaria casuarina (p. )
Duplicaria darwini Terryn, Marrow & Morrison, 2021 Duplicaria darwini (p. )
Duplicaria dussumierii (Kiener, 1837) Duplicaria dussumierii (p. )
Duplicaria exmouthensis Terryn, Marrow & Morrison, 2021 Duplicaria exmouthensis (p. )
Duplicaria faustinatoi Terryn, 2021 Duplicaria faustinatoi (p. )
Duplicaria franknolfi Terryn, 2021 Duplicaria franknolfi (p. )
Duplicaria gianluigii Terryn, 2021 Duplicaria gianluigii (p. )
Duplicaria herberti Malcolm, Terryn & Fedosov, 2020 Duplicaria herberti (p. )
Duplicaria hilutunganensis Terryn, 2021 Duplicaria hilutunganensis (p. )
Duplicaria hubrechti Terryn & Chino, 2022 Duplicaria hubrechti (p. )
Duplicaria ivanmarrowi Terryn, Marrow & Morrison, 2021 Duplicaria ivanmarrowi (p. )
Duplicaria jukesi (Deshayes, 1857) Duplicaria jukesi (p. )
Duplicaria kellydhondtae Terryn, 2021 Duplicaria kellydhondtae (p. )
Duplicaria kirstenae Terryn & Fraussen, 2019 Duplicaria kirstenae (p. )
Duplicaria lovelli Terryn, Marrow & Morrison, 2021 Duplicaria lovelli (p. )
Duplicaria monsecourorum Terryn, 2021 Duplicaria monsecourorum (p. )
Duplicaria mozambiquensis Bratcher & Cernohorsky, 1982 Duplicaria mozambiquensis (p. )
Duplicaria oponensis Terryn, 2021 Duplicaria oponensis (p. )
Duplicaria peroni Terryn, Marrow & Morrison, 2021 Duplicaria peroni (p. )
Duplicaria richeri Terryn, 2021 Duplicaria richeri (p. )
Duplicaria sharqiya Terryn, Rosado & Gori, 2020 Duplicaria sharqiya (p. )
Duplicaria slacksmithae Terryn, Marrow & Morrison, 2021 Duplicaria slacksmithae (p. )
Duplicaria stevemarshalli Terryn, Marrow & Morrison, 2021 Duplicaria stevemarshalli (p. )
Duplicaria timcordelli Terryn, Marrow & Morrison, 2021 Duplicaria timcordelli (p. )
Duplicaria vandammei Terryn, Marrow & Morrison, 2021 Duplicaria vandammei (p. )
Duplicaria verhaeghei Terryn, 2021 Duplicaria verhaeghei (p. )
Duplicaria zanzibarica Terryn, 2021 Duplicaria zanzibarica (p. )
Duplicibothrium colossum Stephan & Caira, 2022 Duplicibothrium colossum (p. )
Duplicibothrium jeannettae Stephan & Caira, 2022 Duplicibothrium jeannettae (p. )
Duplicibothrium jillae Stephan & Caira, 2022 Duplicibothrium jillae (p. )
Duplorbis calathurae Smith, 1906 Duplorbis calathurae (p. 3 )
Duridrilus piger Erséus, 1984 Duridrilus piger (p. )
Duridrilus tardus Erséus, 1983 Duridrilus tardus (p. )
Durvillaea antarctica (Chamisso) Hariot, 1892 Durvillaea antarctica (p. )
Dushia nigra (Stimpson, 1855) Dushia nigra (p. )
Dussartopages fagesi (Dussart, 1986) Dussartopages fagesi (p. )
Dutoitella suhmi (Brady, 1880) Dutoitella suhmi (p. )
Dynamena opposita Galea, 2019 Dynamena opposita (p. )
Dynamena pumila (Linnaeus, 1758) Dynamena pumila (p. )
Dynamene bidentata (Adams, 1800) Dynamene bidentata (p. )
Dynoides canadensis Khalaji-Pirbalouty & Gagnon, 2021 Dynoides canadensis (p. )
Dyopedos porrectus Bate, 1857 Dyopedos porrectus (p. )
Dyscolia johannisdavisi (Alcock, 1894) Dyscolia johannisdavisi (p. )
Dyscolia radiata Cooper, 1981 Dyscolia radiata (p. )
Dyscolia subquadrata (Jeffreys, 1878) Dyscolia subquadrata (p. )
Dyscolia wyvillei (Davidson, 1878) Dyscolia wyvillei (p. )
Dyscritosia secreta Cooper, 1982 Dyscritosia secreta (p. )
Dysidea corallina Kim, Lee & Sim, 2020 Dysidea corallina (p. )
Dysidea dokdoensis Kang, Lee & Sim, 2020 Dysidea dokdoensis (p. )
Dysidea fasciculata Wilson, 1925 Dysidea fasciculata (p. )
Dysidea fragilis (Montagu, 1818) Dysidea fragilis (p. )
Dysidea frondosa Berquist, 1995 Dysidea frondosa (p. )
Dysidea geomunensis Kim, Lee & Sim, 2020 Dysidea geomunensis (p. )
Dysidea glavea Kim, Lee & Sim, 2020 Dysidea glavea (p. )
Dysidea hirsuta Kang, Lee & Sim, 2020 Dysidea hirsuta (p. )
Dysidea hydra Kang, Lee & Sim, 2020 Dysidea hydra (p. )
Dysidea lehnerti Van Soest & Hooper, 2020 Dysidea lehnerti (p. )
Dysidea mureungensis Kim, Lee & Sim, 2020 Dysidea mureungensis (p. )
Dysidea nigrescens Berquist, 1995 Dysidea nigrescens (p. )
Dysidea nivea Kang, Lee & Sim, 2020 Dysidea nivea (p. )
Dysidea sabulum Kang, Lee & Sim, 2020 Dysidea sabulum (p. )
Dysidea teawanui Kelly, Mc Cormack & Battershill, 2020 Dysidea teawanui (p. )
Dysidea tuapokere Kelly, Mc Cormack & Battershill, 2020 Dysidea tuapokere (p. )
Dysponetus bipapilatus Dahlgren, 1996 Dysponetus bipapilatus (p. )
Dysponetus caecus (Langerhans, 1880) Dysponetus caecus (p. )
Earleria purpurea (Foerster, 1924) Earleria purpurea (p. )
Eastonia rugosa (Helbling, 1779) Eastonia rugosa (p. )
Eatoniella janetaylorae Kay, 1979 Eatoniella janetaylorae (p. )
Eatoniella pigmenta Kay, 1979 Eatoniella pigmenta (p. )
Eatoniella subgonostoma Strebel, 1908 Eatoniella subgoniostoma (p. )
Eatonina lunata (Laseron, 1956) Eatonina lunata (p. )
Ebala gradata (Monterosato, 1878) Ebala gradata (p. )
Ebala nitidissima (Montagu, 1803) Ebala nitidissima (p. )
Ebala pointeli (de Folin, 1868) Ebala pointeli (p. )
Ebala striatula (Jeffreys, 1856) Ebala striatula (p. )
Ebala venusta (Melvill, 1904) Ebala venusta (p. )
Ebalia abdominalis Nobili, 1906 Ebalia abdominalis (p. )
Ebalia clarionensis Rathbun, 1935 Ebalia clarionensis (p. )
Ebalia cranchii Leach, 1817 Ebalia cranchii (p. )
Ebalia sculpta Zarenkov, 1990 Ebalia sculpta (p. )
Ebalia tuberosa (Pennant, 1777) Ebalia tuberosa (p. )
Ebalia tumefacta (Montagu, 1808) Ebalia tumefacta (p. )
Ebaliopsis erosa (Milne-Edwards, 1873) Ebaliopsis erosa (p. )
Echinaster aculeata (Gray, 1840) Echinaster aculeata (p. )
Echinaster brasiliensis Müller & Troschel, 1842 Echinaster brasiliensis (p. )
Echinaster sentus (Say, 1825) Echinaster sentus (p. )
Echinaster sepositus (Retzius, 1783) Echinaster sepositus (p. )
Echinaster sepositus (Retzius, 1783) Echinaster sepositus sepositus (p. )
Echinaster smithi Ludwig, 1903 Echinaster smithi (p. )
Echinaster varicolor Clark, 1938 Echinaster varicolor (p. )
Echineulima robusta (Pease, 1861) Echineulima robusta (p. )
Echiniphimedia echinata (Walker, 1906) Echiniphimedia echinata (p. )
Echiniphimedia hodgsoni (Walker, 1906) Echiniphimedia hodgsoni (p. )
Echiniphimedia imparidentata (Bellan-Santini, 1972) Iphimediella imparidentata (p. )
Echiniphimedia scotti Barnard, 1930 Echiniphimedia scotti (p. )
Echinocardium cordatum (Pennant, 1777) Echinocardium cordatum (p. )
Echinocardium fenauxi Pequignat, 1963 Echinocardium fenauxi (p. )
Echinocardium flavescens (Müller, 1776) Echinocardium flavescens (p. )
Echinocardium mediterraneum (Forbes, 1844) Echinocardium mediterraneum (p. )
Echinocardium mortenseni Thiéry, 1907 Echinocardium mortenseni (p. )
Echinocardium pennatifidum unspecified Echinocardium pennatifidum (p. )
Echinocephalus overstreeti Deardorff & Ko, 1983 Echinocephalus overstreeti (p. )
Echinocephalus sinensis Ko, 1975 Echinocephalus sinensis (p. )
Echinochalina bargibanti Hooper & Lévi, 1993 Echinochalina bargibanti (p. )
Echinochalina laboutei Hooper & Lévi, 1993 Echinochalina laboutei (p. )
Echinoclathria arcifera (Schmidt, 1880) Echinoclathria arcifera (p. )
Echinoclathria beringensis (Hentschel, 1929) Echinoclathria beringensis (p. )
Echinoclathria contexta Sarà, 1978 Echinoclathria contexta (p. )
Echinoclathria papyracea (Ridley & Dendy, 1886) Echinoclathria papyracea (p. )
Echinoclathria seguama Lehnert & Stone, 2020 Echinoclathria seguama (p. )
Echinocrepis cuneata Agassiz, 1879 Echinocrepis cuneata (p. )
Echinocucumis hispida (Barrett, 1857) Echinocucumis hispida (p. )
Echinocyamus pusillus (Müller, 1776) Echinocyamus pusillus (p. )
Echinocythereis echinata (Sars, 1866) Echinocythereis echinata (p. )
Echinoderes algarvensis González-Casarrubios, Cepeda, Pardos, Neves & Sánchez, 2022 Echinoderes algarvensis (p. )
Echinoderes balerioni Grzelak & Sørensen, 2019 Echinoderes balerioni (p. )
Echinoderes daenerysae Grzelak & Sørensen, 2018 Echinoderes daenerysae (p. )
Echinoderes drogoni Grzelak & Sørensen, 2018 Echinoderes drogoni (p. )
Echinoderes dujardini Claparède, 1863 Echinoderes dujardinii (p. )
Echinoderes higginsi Huys & Coomans, 1989 Echinoderes higginsi (p. )
Echinoderes ohtsukai Yamasaki & Kajihara, 2012 Echinoderes ohtsukai (p. )
Echinoderes rhaegali Grzelak & Sørensen, 2018 Echinoderes rhaegali (p. )
Echinoderes setiger Greef, 1869 Echinoderes setiger (p. )
Echinodictyum asperum Ridley & Dendy, 1886 Echinodictyum asperum (p. )
Echinodictyum axinelloides Brøndsted, 1929 Echinodictyum axinelloides (p. )
Echinodictyum cavernosum Thiele, 1899 Echinodictyum cavernosum (p. )
Echinodictyum clathrioides Hentschel, 1911 Echinodictyum clathrioides (p. )
Echinodictyum conulosum Kieschnick, 1900 Echinodictyum conulosum (p. )
Echinodictyum lacunosum Kieschnick, 1900 Echinodictyum lacunosum (p. )
Echinodictyum luteum Hooper, Sutcliffe & Schlacher-Hoenlinger, 2008 Echinodictyum luteum (p. )
Echinodiscus bisperforatus Leske, 1778 Echinodiscus bisperforatus (p. )
Echinodiscus bisperforatus Leske, 1778 Echinodiscus bisperforatus truncatus (p. )
Echinogammarus berilloni (Catta, 1878) Echinogammarus berilloni (p. )
Echinogammarus finmarchicus (Dahl, 1838) Echinogammarus finmarchicus (p. )
Echinogammarus mazestiensis Marin & Palatov, 2021 Echinogammarus mazestiensis (p. )
Echinogammarus obtusatus (Dahl, 1938) Gammarus obtusatus (p. )
Echinogammarus stoerensis (Reid, 1938) Chaetogammarus stoerensis (p. )
Echinogorgia complexa Nutting, 1910 Echinogorgia complexa (p. )
Echinogorgia japonica Aurivillius, 1931 Echinogorgia japonica (p. )
Echinogorgia lami Stiasny, 1940 Echinogorgia lami (p. )
Echinogorgia noumea Grasshoff, 1999 Echinogorgia noumea (p. )
Echinogorgia pseudosassapo Kölliker, 1865 Echinogorgia pseudosassapo (p. )
Echinogorgia reticulata (Esper, 1791) Echinogorgia reticulata (p. )
Echinogorgia toombo Grasshoff, 1999 Echinogorgia toombo (p. )
Echinolatus caledonicus (Moosa, 1996) Echinolatus caledonicus (p. )
Echinolatus proximus Davie & Crosnier, 2006 Echinolatus proximus (p. )
Echinolittorina albicarinata (McLean, 1970) Littorina albicarinata (p. )
Echinolittorina angustior (Morch, 1876) Echinolittorina angustior (p. )
Echinolittorina arabica (El Assal, 1990) Echinolittorina arabica (p. )
Echinolittorina aspera (Philippi, 1846) Echinolittorina aspera (p. )
Echinolittorina atrata (Adams, 1852) Echinolittorina atrata (p. )
Echinolittorina australis (Gray, 1826) Echinolittorina australis (p. )
Echinolittorina cinerea (Pease, 1869) Echinolittorina cinerea (p. )
Echinolittorina feejeensis (Reeve, 1857) Echinolittorina feejeensis (p. )
Echinolittorina fuscolineata (Reid, 2002) Echinolittorina fuscolineata (p. )
Echinolittorina granosa (Philippi, 1845) Echinolittorina granosa (p. )
Echinolittorina hawaiiensis (Rosewater & Kadolsky, 1981) Echinolittorina hawaiiensis (p. )
Echinolittorina helenae (Smith, 1890) Echinolittorina helenae (p. )
Echinolittorina interrupta (Philippi, 1847) Echinolittorina interrupta (p. )
Echinolittorina lemniscata (Philippi, 1846) Echinolittorina lemniscata (p. )
Echinolittorina leucosticta (Philippi, 1847) Echinolittorina leucosticta (p. )
Echinolittorina malaccana (Philippi, 1847) Echinolittorina malaccana (p. )
Echinolittorina marquesensis Reid, 2007 Echinolittorina marquesensis (p. )
Echinolittorina melanacme (Smith, 1876) Echinolittorina melanacme (p. )
Echinolittorina meleagris (Potiez & Michaud, 1838) Echinolittorina meleagris (p. )
Echinolittorina millegrana (Philippi, 1848) Nodilittorina millegrana (p. )
Echinolittorina modesta (Philippi, 1846) Echinolittorina modesta (p. )
Echinolittorina natalensis (Philippi, 1847) Echinolittorina natalensis (p. )
Echinolittorina novaezelandiae (Reeve, 1857) Echinolittorina novaezelandiae (p. )
Echinolittorina parcipicta (Carpenter, 1864) Echinolittorina parcipicta (p. )
Echinolittorina pascua (Rosewater, 1970) Echinolittorina pascua (p. )
Echinolittorina paytensis (Philippi, 1847) Echinolittorina paytensis (p. )
Echinolittorina penicillata (Carpenter, 1864) Echinolittorina penicillata (p. )
Echinolittorina peruviana (Lamarck, 1822) Echinolittorina peruviana (p. )
Echinolittorina porcata (Philippi, 1846) Echinolittorina porcata (p. )
Echinolittorina pulchella (Dunker, 1845) Echinolittorina pulchella (p. )
Echinolittorina radiata (Souleyet, 1852) Echinolittorina radiata (p. )
Echinolittorina reticulata (Anton, 1838) Echinolittorina reticulata (p. )
Echinolittorina santelenae (Reid, 2002) Echinolittorina santelenae (p. )
Echinolittorina subnodosa (Philippi, 1847) Echinolittorina subnodosa (p. )
Echinolittorina sundaica (Van Regteren Altena, 1945) Echinolittorina sundaica (p. )
Echinolittorina tenuistriata (Reid, 2002) Echinolittorina tenuistriata (p. )
Echinolittorina tuberculata (Menke, 1828) Echinolittorina tuberculata (p. )
Echinolittorina vermeiji (Bandel & Kadolsky, 1982) Echinolittorina vermeiji (p. )
Echinolittorina vidua (Gould, 1859) Echinolittorina vidua (p. )
Echinolittorina ziczac (Gmelin, 1791) Echinolittorina ziczac (p. )
Echinometra vanbrunti Agassiz, 1863 Echinometra vanbrunti (p. )
Echinomuricea indomalaccensis Ridley, 1884 Echinomuricea indomalaccensis (p. )
Echinomuricea pulchra Nutting, 1910 Echinomuricea pulchra (p. )
Echinomuricea spinifera Nutting, 1910 Echinomuricea spinifera (p. )
Echinophyllia aspera (Ellis & Solander, 1786) Echinophyllia aspera (p. )
Echinophyllia echinoporoides Veron & Pichon, 1980 Echinophyllia echinoporoides (p. )
Echinophyllia glabra (Nemenzo, 1959) Echinophyllia glabra (p. )
Echinophyllia orpheensis Veron & Pichon, 1980 Echinophyllia orpheensis (p. )
Echinophyllia patula (Hodgson & Ross, 1982) Echinophyllia patula (p. )
Echinophyllia pectinata Veron, 2000 Echinophyllia pectinata (p. )
Echinophyllia tarae Benzoni, 2013 Echinophyllia tarae (p. )
Echinoplectanum chauvetorum Justine & Euzet, 2006 Echinoplectanum chauvetorum (p. )
Echinoplectanum laeve Justine & Euzet, 2006 Echinoplectanum laeve (p. )
Echinoplectanum leopardi Justine & Euzet, 2006 Echinoplectanum leopardi (p. )
Echinoplectanum pudicum Justine & Euzet, 2006 Echinoplectanum pudicum (p. )
Echinoplectanum rarum Justine & Euzet, 2006 Echinoplectanum rarum (p. )
Echinopora forskaliana (Milne-Edwards & Haime, 1849) Echinopora forskaliana (p. )
Echinopora gemmacea (Lamarck, 1816) Echinopora gemmacea (p. )
Echinopora grandicula Claereboudt, 2006 Echinopora grandicula (p. )
Echinopora hirsutissima Milne-Edwards & Haime, 1849 Echinopora hirsutissima (p. )
Echinopora horrida Dana, 1846 Echinopora horrida (p. )
Echinopora irregularis Veron, Turak & DeVantier, 2000 Echinopora irregularis (p. )
Echinopora lamellosa (Esper, 1791) Echinopora lamellosa (p. )
Echinopora mammiformis (Nemenzo, 1959) Echinopora mammiformis (p. )
Echinopora pacifica Veron, 1990 Echinopora pacifica (p. )
Echinopora robusta Veron, 2000 Echinopora robusta (p. )
Echinopsolus onekotanensis Panina, Stepanov, Smirnov & Martynov, 2020 Echinopsolus onekotanensis (p. )
Echinopsolus sanamyanorum Panina, Stepanov, Smirnov & Martynov, 2020 Echinopsolus sanamyanorum (p. )
Echinorhynchus cinctulus Porta, 1905 Echinorhynchus cinctulus (p. )
Echinosigra phiale (Thomson, 1873) Echinosigra phiale (p. )
Echinosocius finitimus Dojiri & Humes, 1982 Echinosocius finitimus (p. )
Echinosocius gulicolus Dojiri & Humes, 1982 Echinosocius gulicolus (p. )
Echinostrephus molaris (de Blainville, 1825) Echinostrephus molaris (p. )
Echinostylinos gorgonopsis Lévi, 1993 Echinostylinos gorgonopsis (p. )
Echinostylinos stylophora (Lévi & Lévi, 1983) Echinostylinos stylophora (p. )
Echinostylinos tubiformis (Lévi, 1993) Echinostylinos tubiformis (p. )
Echinoteuthis famelica (Berry, 1909) Echinoteuthis famelica (p. )
Echinotheristus cimbricus Thun & Riemann, 1967 Echinotheristus cimbricus (p. )
Echinotheristus teutonicus Thun & Riemann, 1967 Echinotheristus teutonicus (p. )
Echinothrix diadema (Linnaeus, 1758) Echinothrix diadema (p. )
Echinus anchistus Clark, 1912 Echinus anchistus (p. )
Echinus esculentus Linnaeus, 1758 Echinus esculentus (p. )
Echinus euryporus Clark, 1912 Echinus euryporus (p. )
Echinus gilchristi Bell, 1904 Echinus gilchristi (p. )
Echinus multidentatus H.L. Clark, 1925 Echinus multidentatus (p. )
Echinus multidentatus H.L. Clark, 1925 Gracilechinus multidentatus (p. )
Echinus tenuispinus Norman, 1868 Echinus tenuispinus (p. )
Echinus tylodes Clark, 1912 Echinus tylodes (p. )
Echinus wallisi Agassiz, 1880 Echinus wallisi (p. )
Echiurus echiurus (Pallas, 1767) Echiurus echiurus (p. )
Ecionemia acervus Bowerbank, 1864 Ecionemia acervus (p. )
Ecionemia baculifera (Kirkpatrick, 1903) Ecionemia baculifera (p. )
Ecionemia cinerea Thiele, 1900 Ecionemia cinerea (p. )
Ecionemia dominicana (Pulitzer-Finali, 1986) Ecionemia dominicana (p. )
Ecionemia megastylifera Wintermann-Kilian & Kilian, 1984 Ecionemia megastylifera (p. )
Ecionemia walkeri (de Laubenfels, 1954) Ecionemia walkeri (p. )
Eclysis similis Barnard, 1932 Eclysis similis (p. )
Ecnomiosa gerda Cooper, 1977 Ecnomiosa gerda (p. )
Ecnomiosa inexpectata Cooper, 1981 Ecnomiosa inexpectata (p. )
Ecphysarion ampullum Humes, 1993 Ecphysarion ampullum (p. )
Ecphysarion lobophorum (Humes & Ho, 1968) Ecphysarion lobophorum (p. )
Ecrobia grimmi (Clessin & Dybowski, 1888) Ecrobia grimmi (p. )
Ecrobia ventrosa (Montagu, 1803) Ventrosia ventrosa (p. )
Ecteinascidia herdmani (Lahille, 1887) Ecteinascidia herdmani (p. )
Ecteinascidia minuta Berill, 1932 Ecteinascidia minuta (p. )
Ecteinascidia moorei Herdman, 1890 Ecteinascidia moorei (p. )
Ecteinascidia styeloides (Traustedt, 1882) Ecteinascidia styeloides (p. )
Ecteinascidia turbinata Herdman, 1880 Ecteinascidia turbinata (p. )
Ectenagena elongata (Dall, 1916) Ectenagena elongata (p. )
Ectinosoma acutorostratum Vervoort, 1962 Ectinosoma acutorostratum (p. )
Ectinosoma australe Brady, 1899 Ectinosoma australe (p. )
Ectinosoma dentatum Steuer, 1940 Ectinosoma dentatum (p. )
Ectinosoma melaniceps Boeck, 1865 Ectinosoma melaniceps (p. )
Ectinosoma reductum Bozic, 1954 Ectinosoma reductum (p. )
Ectinosoma tenuipes Scott & Scott, 1894 Ectinosoma tenuipes (p. )
Ectocarpus fasciculatus Harvey Ectocarpus fasciculatus (p. )
Ectocarpus rallsiae Vickers, 1905 Ectocarpus rallsiae (p. )
Ectocarpus siliculosus (Dillwyn) Lyngbye, 1819 Ectocarpus siliculosus (p. )
Ectopleura apicisacciformis Xu, Huang & Guo, 2007 Ectopleura apicisacciformis (p. )
Ectopleura dumortierii (Van Beneden, 1844) Ectopleura dumortierii (p. )
Ectopleura gemmifera Xu, Huang & Guo, 2007 Ectopleura gemmifera (p. )
Ectopleura larynx (Ellis & Solander, 1786) Ectopleura larynx (p. )
Ectopleura xiamenensis Zhang & Lin, 1984 Ectopleura xiamenensis (p. )
Ectopleura xuxuanii Xu, Huang & Guo, 2007 Ectopleura xuxuanii (p. )
Edgertonia floccula Shires, Gooday & Jones, 1994 Edgertonia floccula (p. )
Edmundsella pedata (Montagu, 1816) Coryphella pedata (p. )
Eduarctus aesopius (Holthuis, 1960) Eduarctus aesopius (p. )
Eduarctus lewinsohni (Holthuis, 1967) Eduarctus lewinsohni (p. )
Eduarctus marginatus Holthuis, 2002 Eduarctus marginatus (p. )
Eduarctus martensii (Pfeffer, 1881) Eduarctus martensii (p. )
Eduarctus modestus (Holthuis, 1960) Eduarctus modestus (p. )
Eduarctus perspicillatus Holthuis, 2002 Eduarctus perspicillatus (p. )
Eduarctus pyrrhonotus Holthuis, 2002 Antipodarctus aoteanus (p. )
Eduarctus reticulatus Holthuis, 2002 Eduarctus reticulatus (p. )
Edwardsia mammillata Bourne, 1916 Edwardsia mammillata (p. )
Edwardsia timida Quatrefages, 1842 Edwardsia timida (p. )
Edwardsiella andrillae Daly, Rack & Zook, 2013 Edwardsiella andrillae (p. )
Edwardsiella carnea (Gosse, 1856) Edwardsiella carnea (p. )
Edwardsium spinimanum (Milne Edwards, 1834) Edwardsium spinimanum (p. )
Egmundella magellanica Galea et al., 2019 Egmundella magellanica (p. )
Egracina dentata (Wood, 1815) Egracina dentata (p. )
Egretta eulophotes (Swinhoe, 1860) Egretta eulophotes (p. )
Egretta garzetta (Linnaeus, 1766) Egretta garzetta (p. )
Egretta gularis (Bosc, 1792) Egretta gularis (p. )
Egretta novaehollandiae (Latham, 1790) Egretta novaehollandiae (p. )
Egretta sacra (Gmelin, 1789) Egretta sacra (p. )
Eguchipsammia fistula (Alcock, 1902) Eguchipsammia fistula (p. )
Eguchipsammia gaditana (Duncan, 1873) Eguchipsammia gaditana (p. )
Eguchipsammia serpentina (Vaughan, 1907) Eguchipsammia serpentina (p. )
Eguchipsammia serrula Kitahara & Cairns, 2021 Eguchipsammia serrula (p. )
Ehlersiella atlantica McIntosh, 1885 Ehlersiella atlantica (p. )
Ehrenbergina bosoensis Takayanagi, 1951 Ehrenbergina bosoensis (p. )
Ehrenbergina crispata Nomura, 1983 Ehrenbergina crispata (p. )
Ehrenbergina decorata Takayanagi, 1951 Ehrenbergina decorata (p. )
Ehrenbergina glabra Heron-Allen & Earland, 1922 Ehrenbergina glabra (p. )
Ehrenbergina pupa (d’Orbigny, 1839) Ehrenbergina pupa (p. )
Ehrenbergina serrata Reuss, 1850 Ehrenbergina serrata (p. )
Eiconaxius budibudi Poore, 2020 Eiconaxius budibudi (p. )
Eiconaxius ebisco Poore, 2020 Eiconaxius ebisco (p. )
Eiconaxius johannesi Poore, 2020 Eiconaxius johannesi (p. )
Eiconaxius serratus Kou, Xu, Poore, Li & Wang, 2020 Eiconaxius serratus (p. )
Eiconaxius sibogae (De Man, 1925) Eiconaxius sibogae (p. )
Eilohedra vitrea (Parker, 1953) Eilohedra vitrea (p. )
Einhornia crustulenta (Pallas, 1776) Einhornia crustulenta (p. )
Eirene brevistylus Huang & Xu, 1994 Eirene brevistylus (p. )
Eirene menoni Kramp, 1953 Eirene menoni (p. )
Eirene viridula (Péron & Lesueur, 1809) Eirene viridula (p. )
Ekelofia oculata (Schellenberg, 1931) Ekelofia oculata (p. )
Ekmania barthii (Troschel, 1846) Ekmania barthii (p. )
Eknomiaster macauleyensis Clark, 2001 Eknomiaster macauleyensis (p. )
Elachisina robertsoni Kay, 1979 Elachisina robertsoni (p. )
Elachista flaccida (Dillwyn) Fries Elachista flaccida (p. )
Elachista fucicola (Velley) Areschoug Elachista fucicola (p. )
Elachista scutulata (J.E. Smith) Duby Elachista scutulata (p. )
Elachista stellaris J.E. Areschoug Elachista stellaris (p. )
Elamena globosa Chuang & Ng, 1991 Elamena globosa (p. )
Elamena longirostris Filhol, 1885 Elamena longirostris (p. )
Elamena mathoei (Desmarest, 1823) Elamena mathoei (p. )
Elamena mendosa Chuang & Ng, 1991 Elamena mendosa (p. )
Elamena momona Melrose, 1975 Elamena momona (p. )
Elamena nara Rahayu & Nugroho, 2019 Elamena nara (p. )
Elamena similis Rahayu & Nugroho, 2019 Elamena similis (p. )
Elamena sindensis Alcock, 1900 Elamena sindensis (p. )
Elamena sira Rahayu & Nugroho, 2019 Elamena sira (p. )
Elamena truncata (Stimpson, 1858) Elamena truncata (p. )
Elamena vesca Ng & Richer de Forges, 1996 Elamena vesca (p. )
Elamenopsis gracilipes Rahayu & Ng, 2019 Elamenopsis gracilipes (p. )
Elamenopsis lineata Milne-Edwards, 1873 Elamenopsis lineata (p. )
Elamenopsis rotunda Naruse & Ng, 2007 Elamenopsis rotunda (p. )
Elapholaophonte decaceros Schizas & Shirley, 1994 Elapholaophonte decaceros (p. )
Elasmopus alalo Myers, 1986 Elasmopus alalo (p. )
Elasmopus crenulatus Berents, 1983 Elasmopus crenulatus (p. )
Elasmopus gabrieli Siqueira & Iwasa-Arai in Iwasa-Arai, Siqueira, Segadilha & Leite, 2021 Elasmopus gabrieli (p. )
Elasmopus hooheno Barnard, 1970 Elasmopus hooheno (p. )
Elasmopus lucai Siqueira & Iwasa-Arai in Iwasa-Arai, Siqueira, Segadilha & Leite, 2021 Elasmopus lucai (p. )
Elasmopus menurte Barnard, 1974 Elasmopus menurte (p. )
Elasmopus mukuinu Sir & White, 2022 Elasmopus mukuinu (p. )
Elasmopus nkjaf Nakamura, Nakano, Ota & Tomikawa, 2019 Elasmopus nkjaf (p. )
Elasmopus polynesus Krapp-Schickela & Müller, 2011 Elasmopus polynesus (p. )
Elasmopus pseudaffinis Schellenberg, 1938 Elasmopus pseudaffinis (p. )
Elasmopus rapax Costa, 1853 Elasmopus rapax (p. )
Elasmopus slatyeri Lowry & Hughes, 2009 Elasmopus slatyeri (p. )
Elasmopus spinicarpus Berents, 1983 Elasmopus spinicarpus (p. )
Elasmopus vachoni Mateus & Mateus, 1966 Elasmopus vachoni (p. )
Elasmopus veranocephalensis Lowry & Hughes, 2009 Elasmopus veranocephalensis (p. )
Elassopodus stellatus Tavares, 1993 Elassopodus stellatus (p. )
Elbeenus lauramartinae Alderslade, 2002 Elbeenus lauramartinae (p. )
Electra angulata Levinsen, 1909 Electra angulata (p. )
Electra hastingsae unspecified Electra hastingsae (p. )
Electra monostachys (Busk, 1854) Electra monostachys (p. )
Electra omanensis Nikulina, Ostrovsky & Claereboudt, 2012 Electra omanensis (p. )
Electra pilosa (Linnaeus, 1768) Electra pilosa (p. )
Electra posidoniae Gautier, 1954 Electra posidoniae (p. )
Electra tenella (Hincks, 1880) Electra tenella (p. )
Electra verticillata (Ellis & Solander, 1786) Electra verticillata (p. )
Electrocypria burmitei Wang, Matzke-Karasz & Horne, 2022 Electrocypria burmitei (p. )
Electroma alacorvi (Dillwyn, 1817) Electroma alacorvi (p. )
Electroma vexillum (Reeve, 1857) Electroma vexillum (p. )
Electrovermis zappum Warren & Bullard, 2019 Electrovermis zappum (p. )
Eledone cirrhosa (Lamarck, 1798) Eledone cirrhosa (p. )
Eledone gaucha Haimovici, 1988 Eledone gaucha (p. )
Eledone moschata (Lamarck, 1798) Eledone moschata (p. )
Eledone schultzei (Hoyle, 1910) Eledone schultzei (p. )
Eleutherolaimus stenosoma (De Man, 1907) Eleutherolaimus stenosoma (p. )
Elicodasia mirabilis Laubier & Ramos, 1973 Elicodasia mirabilis (p. )
Eliotia souleyeti Vayssière, 1909 Eliotia souleyeti (p. )
Ellisella acacesia (Grasshoff, 1999) Ellisella acacesia (p. )
Ellisella azilia (Grasshoff, 1999) Ellisella azilia (p. )
Ellisella ceratophyta (Linnaeus, 1758) Ellisella ceratophyta (p. )
Ellisella cercidia (Grasshoff, 1999) Ellisella cercidia (p. )
Ellisella elongata (Pallas, 1766) Ellisella elongata (p. )
Ellisella eustala (Grasshoff, 1999) Ellisella eustala (p. )
Ellisella gracilis (Wright & Studer, 1889) Ellisella gracilis (p. )
Ellisella nuctenea (Grasshoff, 1999) Ellisella nuctenea (p. )
Ellisella paraplexauroides (Stiasny, 1936) Ellisella paraplexauroides (p. )
Ellisella plexauroides (Toeplitz, 1919) Ellisella plexauroides (p. )
Ellisella rossafila (Grasshoff, 1999) Ellisella rossafila (p. )
Ellisina constantia (Kluge, 1914) Ellisina constantia (p. )
Ellisina gautieri Fernandez Pulpeiro & Reverter Gil, 1993 Ellisina gautieri (p. )
Ellobium chinense (Pfeiffer, 1855) Ellobium chinense (p. )
Elongobula parallela (Cushman & Parker, 1931) Elongobula parallela (p. )
Elphidium advenum (Cushman, 1922) Elphidium advenum (p. )
Elphidium articulatum (d'Orbigny, 1839) Elphidium articulatum (p. )
Elphidium bartletti Cushman, 1933 Elphidium bartletti (p. )
Elphidium botaniense Albani, 1981 Elphidium botaniense (p. )
Elphidium charlottense (Vella, 1957) Elphidium charlottense (p. )
Elphidium craticulatum (Fichtel & Moll, 1798) Elphidium craticulatum (p. )
Elphidium crispum (Linnaeus, 1758) Elphidium crispum (p. )
Elphidium fichtellianum (d'Orbigny, 1846) Elphidium fichtellianum (p. )
Elphidium fijiense Hayward, 1997 in Hayward, Hollis & Grenfell, 1997 Elphidium fijiense (p. )
Elphidium frigidum Cushman, 1933 Elphidium frigidum (p. )
Elphidium gunteri Cole, 1931 Elphidium gunteri (p. )
Elphidium hispidulum Cushman, 1936 Elphidium hispidulum (p. )
Elphidium hyalocostatum Todd, 1957 Elphidium hyalocostatum (p. )
Elphidium lene Cushman & McCulloch, 1940 Elphidium lene (p. )
Elphidium limbatum (Chapman, 1907) Elphidium limbatum (p. )
Elphidium macellum (Fichtel & Moll, 1798) Elphidium macellum (p. )
Elphidium maorium Hayward, 1997 Elphidium maorium (p. )
Elphidium oceanicum Cushman, 1933 Elphidium oceanicum (p. )
Elphidium reticulosum Cushman, 1933 Elphidium reticulosum (p. )
Elphidium sagrum (d'Orbigny, 1839) Elphidium sagrum (p. )
Elphidium sandiegoense (Lankford, 1973 in Lankford & Phleger, 1973) Elphidium sandiegoense (p. )
Elphidium striatopunctatum (Fichtel & Moll, 1798) Elphidium striatopunctatum (p. )
Elphidium tongaense (Cushman, 1931) Elphidium tongaense (p. )
Elphidium williamsoni Haynes, 1973 Elphidium williamsoni (p. )
Elpidia belyaevi Rogacheva, 2007 Elpidia belyaevi (p. )
Elpidia glacialis Théel, 1876 Elpidia glacialis (p. )
Elpidia heckeri Baranova, 1989 Elpidia heckeri (p. )
Elthusa acutinasa Van der Wal, Smit & Hadfield, 2019 Elthusa acutinasa (p. )
Elthusa epinepheli Trilles & Justine, 2010 Elthusa epinepheli (p. )
Elthusa fistularia Aneesh, Helna, Kumar & Trilles, 2020 Elthusa fistularia (p. )
Elthusa parabothi Trilles & Justine, 2004 Elthusa parabothi (p. )
Elthusa pseudorhombus Aneesh, Helna, Kumar & Trilles, 2020 Elthusa pseudorhombus (p. )
Elthusa raynaudii (Milne-Edwards, 1840) Elthusa raynaudii (p. )
Elthusa rotunda Van der Wal, Smit & Hadfield, 2019 Elthusa rotunda (p. )
Elthusa uranoscopus Aneesh, Helna, Kumar & Trilles, 2020 Elthusa uranoscopus (p. )
Elthusa xena Van der Wal, Smit & Hadfield, 2019 Elthusa xena (p. )
Elysia arena Carlson & Hoff, 1978 Elysia arena (p. )
Elysia atroviridis Baba, 1955 Elysia atroviridis (p. )
Elysia chilkensis Eliot, 1916 Elysia chilkensis (p. )
Elysia degeneri Ostergaard, 1955 Elysia degeneri (p. )
Elysia fezi Vilella, 1968 Elysia fezi (p. )
Elysia flavomacula Jensen, 1990 Elysia flavomacula (p. )
Elysia gordanae Thompson & Jaklin, 1988 Elysia gordanae (p. )
Elysia grandifolia Kelaart, 1857 Elysia grandifolia (p. )
Elysia hetta Perrone, 1990 Elysia hetta (p. )
Elysia hirasei Baba, 1955 Elysia hirasei (p. )
Elysia japonica Eliot, 1913 Elysia japonica (p. )
Elysia leucolegnote Jensen, 1990 Elysia leucolegnote (p. )
Elysia margaritae Fez, 1962 Elysia margaritae (p. )
Elysia mercieri (Pruvot-Fol, 1930) Elysia mercieri (p. )
Elysia nigrocapitata Baba, 1957 Elysia nigrocapitata (p. )
Elysia nigropunctata (Pease, 1871) Elysia nigropunctata (p. )
Elysia obtusa Baba, 1938 Elysia obtusa (p. )
Elysia rubeni Martín-Hervás, Carmona, Jensen, Licchelli, Vitale & Cervera, 2020 Elysia rubeni (p. )
Elysia subornata Verrill, 1901 Elysia subornata (p. )
Elysia timida (Risso, 1818) Elysia timida (p. )
Elysia translucens Pruvot-Fol, 1957 Elysia translucens (p. )
Elysia trisinuata Baba, 1949 Elysia trisinuata (p. )
Elysia verrucosa Jensen, 1985 Elysia verrucosa (p. )
Elysia viridis (Montagu, 1804) Elysia viridis (p. )
Emarginula camilla Melvill & Standen, 1903 Emarginula camilla (p. )
Emarginula crassa Sowerby, 1812 Emarginula crassa (p. )
Emarginula dilecta Adams, 1852 Emarginula dilecta (p. )
Emarginula fissura (Linnaeus, 1758) Emarginula fissura (p. )
Emarginula foveolata Schepman, 1908 Emarginula foveolata (p. )
Emarginula hawaiiensis Dall, 1895 Emarginula hawaiiensis (p. )
Emarginula rosea Bell, 1824 Emarginula rosea (p. )
Emarginula undulata Melvill & Standen, 1903 Emarginula undulata (p. )
Emarginula velascoensis Shasky, 1961 Emarginula velascoensis (p. )
Emarginula velascoi Rehder, 1980 Emarginula velascoi (p. )
Embletonia pulchra (Alder & Hancock, 1944) Embletonia pulchra (p. )
Emerita austroafricana Schmitt, 1937 Emerita austroafricana (p. )
Emerita brasiliensis Schmitt, 1935 Emerita brasiliensis (p. )
Emerita holthuisi Sankolli, 1965 Emerita holthuisi (p. )
Emerita rathbunae Schmitt, 1935 Emerita rathbunae (p. )
Emertonia minor (Vasconcelos, Veit-Kohler, Drewes & Parreira dos Santos, 2009) Emertonia minor (p. )
Eminooecia carsonae (Rogick, 1957) Eminooecia carsonae (p. )
Emplectonema buergeri Coe, 1901 Emplectonema buergeri (p. )
Emplectonema gracile (Johnston, 1837) Emplectonema gracile (p. )
Empressostrea kostini Huber & Lorenz, 2007 Empressostrea kostini (p. )
Emunoa protenta Humes, 1996 Emunoa protenta (p. )
Emydodillo testudo Verhoeff, 1926 Emydodillo testudo (p. )
Enallopsammia rostrata (Pourtalès, 1878) Anisopsammia amphelioides (p. )
Enantiodentalina muraii Uchio, 1953 Enantiodentalina muraii (p. )
Enantiodentalina obliqua (d'Orbigny, 1826) Enantiodentalina obliqua (p. )
Enapteris euchaeta Chun, 1888 Enapteris euchaeta (p. )
Enatimene bassetti (Houart, 1998) Enatimene bassetti (p. )
Encephaloides armstrongi Wood-Mason in Wood-Mason & Alcock, 1891 Encephaloides armstrongi (p. )
Enchytraeus albidus Henle, 1837 Enchytraeus albidus (p. )
Enchytraeus kincaidi Eisen, 1904 Enchytraeus kincaidi (p. )
Enchytraeus multiannulatus Altman, 1936 Enchytraeus multiannulatus (p. )
Enchytraeus rupus Coates, 1980 Enchytraeus rupus (p. )
Encope grandis Agassiz, 1841 Encope grandis (p. )
Encope micropora Agassiz, 1841 Encope micropora (p. )
Encope micropora Agassiz, 1841 Encope micropora cocosi (p. )
Encope micropora Agassiz, 1841 Encope micropora irregularis (p. )
Encope perspectiva Agassiz, 1841 Encope perspectiva (p. )
Endeis spinosa (Montagu, 1808) Endeis spinosa (p. )
Endopachys grayi Milne-Edwards & Haime, 1848 Endopachys grayi (p. )
Endovermis seisuiae Jimi, Kimura, Ogawa & Kajihara, 2020 Endovermis seisuiae (p. )
Endoxocrinus sibogae Döderlein, 1907 Endoxocrinus sibogae (p. )
Enenterum petrae Huston, Cutmore & Cribb, 2022 Enenterum petrae (p. )
Engina albocincta Pease, 1860 Engina albocincta (p. )
Engina fuscolineata Smith, 1913 Engina fuscolineata (p. )
Engina incarnata (Deshayes, 1834) Engina incarnata (p. )
Engina spica Melvill & Standen, 1895 Engina spica (p. )
Enginella leucozona (Philippi, 1843) Enginella leucozona (p. )
Engystenopus palmipes Alcock & Anderson, 1894 Engystenopus palmipes (p. )
Enhydrosoma gariene Gurney, 1930 Enhydrosoma gariene (p. )
Enhydrosoma propinquum (Brady, 1880) Enhydrosoma propinquum (p. )
Enigmaticolus inflatus Zhang, Zhang & Chen, 2020 Enigmaticolus inflatus (p. )
Enigmaticolus marshalli Fraussen & Stahlschmidt, 2016 Enigmaticolus marshalli (p. )
Enigmopora darveliensis Ditlev, 2003 Enigmopora darveliensis (p. )
Enipo chuckchi Uschakov, 1982 Enipo chuckchi (p. )
Enipo gracilis Verrill, 1874 Enipo gracilis (p. )
Enipo kinbergi Malmgren, 1865 Enipo kinbergi (p. )
Enixotrophon atanua (Houart & Tröndle, 2008) Enixotrophon atanua (p. )
Enixotrophon petalospeira Houart & Buge, 2022 Enixotrophon petalospeira (p. )
Enixotrophon pulchellus (Schepman, 1911) Enixotrophon pulchellus (p. )
Enixotrophon pumilus Marshall & Houart, 2022 Enixotrophon pumilus (p. )
Ennucula corticata (Möller, 1842) Ennucula corticata (p. )
Ennucula cumingii (Hinds, 1843) Ennucula cumingii (p. )
Ennucula decipiens (Philippi, 1844) Ennucula decipiens (p. )
Ennucula georgiana Dell, 1964 Ennucula georgiana (p. )
Ennucula romboides (Scarlato, 1981) Ennucula romboides (p. )
Ennucula strangeiformis (Dell, 1956) Ennucula strangeiformis (p. )
Ennucula tenuis (Montagu, 1808) Ennucula tenuis (p. )
Enoplocotyle hawaiiensis Yamaguti, 1968 Enoplocotyle hawaiiensis (p. )
Enoploides caspersi Riemann, 1966 Enoploides caspersi (p. )
Enoploides labiatus (Butschli, 1874) Enoploides labiatus (p. )
Enoploides longispiculosus Vitiello, 1967 Enoploides longispiculosus (p. )
Enoploides spiculohamatus Schulz, 1932 Enoploides spiculohamatus (p. )
Enoplolaimus denticulatus Warwick, 1970 Enoplolaimus denticulatus (p. )
Enoplolaimus litoralis Schulz, 1936 Enoplolaimus litoralis (p. )
Enoplolaimus longicaudatus (Southern, 1914) Enoplolaimus longicaudatus (p. )
Enoplolaimus propinquus De Man, 1922 Enoplolaimus propinquus (p. )
Enoplolaimus regius Hopper, 1962 Enoplolaimus regius (p. )
Enoplolaimus subterraneus Gerlach, 1952 Enoplolaimus subterraneus (p. )
Enoplolaimus vulgaris De Man, 1893 Enoplolaimus vulgaris (p. )
Enoplolambrus echinatus (Herbst, 1790 [in Herbst, 1782-1790]) Enoplolambrus echinatus (p. )
Enoplolambrus validus (De Haan, 1837) Enoplolambrus validus (p. )
Enoplometopus callistus Intès & Le Loeuff, 1970 Enoplometopus callistus (p. )
Enoplometopus daumi Holthuis, 1983 Enoplometopus daumi (p. )
Enoplometopus debelius Holthuis, 1983 Enoplometopus debelius (p. )
Enoplometopus gracilipes (Saint Laurent, 1988) Enoplometopus gracilipes (p. )
Enoplometopus pictus (Milne-Edwards, 1862) Enoplometopus pictus (p. )
Enoplometopus voigtmanni Türkay, 1989 Enoplometopus voigtmanni (p. )
Enoploteuthis leptura (Leach, 1817) Enoploteuthis leptura (p. )
Enoploteuthis magnoceani Nesis, 1982 Enoploteuthis magnoceani (p. )
Enoplus brevis Bastian, 1865 Enoplus brevis (p. )
Enoplus communis Bastian, 1865 Enoplus communis (p. )
Enosteoides melissa (Miyake, 1942) Enosteoides melissa (p. )
Enosteoides palauensis (Nakasone & Miyake, 1968) Enosteoides palauensis (p. )
Enriquea leviantennata (Baba, 1988) Enriquea leviantennata (p. )
Ensayara angustipes Ledoyer, 1978 Ensayara angustipes (p. )
Ensayara bifurcata Horton, 2008 Ensayara bifurcata (p. )
Ensayara jumane Barnard & Thomas, 1990 Ensayara jumane (p. )
Ensayara kermadecensis Kilgallen, 2009 Ensayara kermadecensis (p. )
Ensis directus Conrad, 1843 Ensis directus (p. )
Ensis ensis (Linnaeus, 1758) Ensis ensis (p. )
Ensis leei Huber, 2015 Ensis leei (p. )
Ensis macha (Molina, 1782) Ensis macha (p. )
Ensis magnus Schumacher, 1817 Ensis magnus (p. )
Ensis minor Dall, 1900 Ensis minor (p. )
Ensis siliqua (Linnaeus, 1758) Ensis siliqua (p. )
Entalophoroecia deflexa (Couch, 1842) Entalophoroecia deflexa (p. )
Entalophoroecia gracilis Harmelin, 1976 Entalophoroecia gracilis (p. )
Entalophoroecia robusta Harmelin, 1976 Entalophoroecia robusta (p. )
Enterocola angustus Kim & Boxshall, 2021 Enterocola angustus (p. )
Enterocola australis Kim & Boxshall, 2021 Enterocola australis (p. )
Enterocola curticaudus Kim & Boxshall, 2021 Enterocola curticaudus (p. )
Enterocola mabulensis Kim & Boxshall, 2021 Enterocola mabulensis (p. )
Enterocola neocaledonicus Kim & Boxshall, 2021 Enterocola neocaledonicus (p. )
Enterocola nodulosus Kim & Boxshall, 2021 Enterocola nodulosus (p. )
Enterocola oligosetosus Kim & Boxshall, 2021 Enterocola oligosetosus (p. )
Enterocola parvus Kim & Boxshall, 2021 Enterocola parvus (p. )
Enterocola quadrisetus Kim & Boxshall, 2021 Enterocola quadrisetus (p. )
Enterocola robustus Kim & Boxshall, 2021 Enterocola robustus (p. )
Enterocola sedentarius Kim & Boxshall, 2021 Enterocola sedentarius (p. )
Enterocola seticaudus Kim & Boxshall, 2021 Enterocola seticaudus (p. )
Enterocola sulcatus Kim & Boxshall, 2021 Enterocola sulcatus (p. )
Enterocola tuberculatus Kim & Boxshall, 2021 Enterocola tuberculatus (p. )
Enterocola unisetosus Kim & Boxshall, 2021 Enterocola unisetosus (p. )
Enteroctopus magnificus (Villanueva, Sanchez & Compagno, 1992) Enteroctopus magnificus (p. )
Enteropsis elongata Kim & Boxshall, 2021 Enteropsis elongata (p. )
Enteropsis hispida Kim & Boxshall, 2021 Enteropsis hispida (p. )
Enteropsis obtusa Kim & Boxshall, 2021 Enteropsis obtusa (p. )
Enteropsis tasmanica Kim & Boxshall, 2021 Enteropsis tasmanica (p. )
Enteropsis tromsoensis Kim & Boxshall, 2021 Enteropsis tromsoensis (p. )
Enteroxenos parastichopoli (Tikasingh, 1961) Enteroxenos parastichopoli (p. )
Entodesma cuneata (Gray, 1828) Entodesma cuneata (p. )
Entodesma fretalis (Dall, 1915) Entodesma fretalis (p. )
Entomoneis alata (Ehrenberg) Ehrenberg Entomoneis alata (p. )
Entophilus omnitectus Richardson, 1903 Entophilus omnitectus (p. )
Entosolenia lineata (Williamson, 1848) Entosolenia lineata (p. )
Entosolenia lineata (Williamson, 1848) Oolina lineata (p. )
Eoacmaea profunda (Deshayes, 1863) Eoacmaea profunda (p. )
Eoatria quinquevittatus (Hoek, 1913) Eoatria quinquevittatus (p. )
Eocuma rosae Corbera & Galil, 2007 Eocuma rosae (p. )
Eodromia denticulata McLay, 1993 Eodromia denticulata (p. )
Eonemertes macrophthalma Gibson, 1990 Eonemertes macrophthalma (p. )
Eorchestia rectipalma (Barnard, 1940) Eorchestia rectipalma (p. )
Eosymtes magnumoculis Labay, 2022 Eosymtes magnumoculis (p. )
Eousia verticivaria Gibson, 1990 Eousia verticivaria (p. )
Epactophanes richardi Mrázek, 1893 Epactophanes richardi (p. )
Ephesiella abyssorum (Hansen, 1878) Ephesiella abyssorum (p. )
Ephesiella antarctica (McIntosh, 1885) Ephesiella antarctica (p. )
Ephesiella cantonei Mollica, 1994 Ephesiella cantonei (p. )
Ephyrina hoskynii Wood-Mason & Alcock, 1891 Ephyrina hoskynii (p. )
Epiactaea margaritifera (Odhner, 1925) Epiactaea margaritifera (p. )
Epiactaea nodulosa (White, 1848) Epiactaea nodulosa (p. )
Epiactaeodes pictus (Zehntner, 1894) Epiactaeodes pictus (p. )
Epialtus brasiliensis Dana, 1852 Epialtus brasiliensis (p. )
Epialtus parvulus Tavares & de Mendonça, 2022 Epialtus parvulus (p. )
Epialtus portoricensis Rathbun, 1923 Epialtus portoricensis (p. )
Epicepon belema Boyko & Williams, 2021 Epicepon belema (p. )
Epidendrium billeeana (Du Shane & Bratcher, 1965) Epidendrium billeeana (p. )
Epifungium ulu (Pilsbry, 1921) Epifungium ulu (p. )
Epigamia alexandri (Malmgren, 1867) Epigamia alexandri (p. )
Epigamia charcoti (Gravier, 1906) Epigamia charcoti (p. )
Epigamia macrophthalma (Marenzeller, 1875) Epigamia macrophthalma (p. )
Epigamia usaensis (Imajima, 1966) Epigamia usaensis (p. )
Epigodromia areolata (Ihle, 1913) Epigodromia areolata (p. )
Epigodromia ebalioides (Alcock, 1899) Epigodromia ebalioides (p. )
Epigodromia granulata (Kossman, 1878) Epigodromia granulata (p. )
Epigodromia nodosa Sakai, 1936 Epigodromia nodosa (p. )
Epigodromia rotunda McLay, 1993 Epigodromia rotunda (p. )
Epigodromia rugosa McLay, 1993 Epigodromia rugosa (p. )
Epigonichthys maldivensis (Forster Cooper, 1903) Epigonichthys maldivensis (p. )
Epigrapsus politus Heller, 1862 Epigrapsus politus (p. )
Epilepton clarkiae (Clark, 1852) Epilepton clarkiae (p. )
Epilepton parrussetensis (Giribet & Peñas, 1999) Epilepton parrussetensis (p. )
Epimeria acanthochelon d'Udekem d'Acoz & Verheye, 2017 Epimeria acanthochelon (p. )
Epimeria adeliae d'Udekem d'Acoz & Verheye, 2017 Epimeria adeliae (p. )
Epimeria amoenitas d'Udekem d'Acoz & Verheye, 2017 Epimeria amoenitas (p. )
Epimeria anguloce d'Udekem d'Acoz & Verheye, 2017 Epimeria anguloce (p. )
Epimeria annabellae Coleman, 1994 Epimeria annabellae (p. )
Epimeria anodon d'Udekem d'Acoz & Verheye, 2017 Epimeria anodon (p. )
Epimeria atalanta D'Udekem D'Acoz & Verheye, 2017 Epimeria atalanta (p. )
Epimeria bruuni Barnard, 1961 Epimeria bruuni (p. )
Epimeria callista d'Udekem d'Acoz & Verheye, 2017 Epimeria callista (p. )
Epimeria cinderella d'Udekem d'Acoz & Verheye, 2017 Epimeria cinderella (p. )
Epimeria colemani d'Udekem d'Acoz & Verheye, 2017 Epimeria colemani (p. )
Epimeria corbariae d'Udekem d'Acoz & Verheye, 2017 Epimeria corbariae (p. )
Epimeria cyphorachis d'Udekem d'Acoz & Verheye, 2017 Epimeria cyphorachis (p. )
Epimeria cyrano d'Udekem d'Acoz & Verheye, 2017 Epimeria cyrano (p. )
Epimeria debroyeri d'Udekem d'Acoz & Verheye, 2017 Epimeria debroyeri (p. )
Epimeria gargantua d'Udekem d'Acoz & Verheye, 2017 Epimeria gargantua (p. )
Epimeria georgiana Schellenberg, 1931 Epimeria georgiana (p. )
Epimeria grandirostris (Chevreux, 1912) Epimeria grandirostris (p. )
Epimeria havermansiana d'Udekem d'Acoz & Verheye, 2017 Epimeria havermansiana (p. )
Epimeria inermis Walker, 1903 Epimeria inermis (p. )
Epimeria intermedia Schellenberg, 1931 Epimeria intermedia (p. )
Epimeria iota d'Udekem d'Acoz & Verheye, 2017 Epimeria iota (p. )
Epimeria karamani Winfield & Hendrickx, 2020 Epimeria karamani (p. )
Epimeria kharieis d'Udekem d'Acoz & Verheye, 2017 Epimeria kharieis (p. )
Epimeria leukhoplites d'Udekem d'Acoz & Verheye, 2017 Epimeria leukhoplites (p. )
Epimeria linseae d'Udekem d'Acoz & Verheye, 2017 Epimeria linseae (p. )
Epimeria liui Wang, Zhu, Sha, Ren, 2020 Epimeria liui (p. )
Epimeria loerzae d'Udekem d'Acoz & Verheye, 2017 Epimeria loerzae (p. )
Epimeria macrodonta Walker, 1906 Epimeria macrodonta (p. )
Epimeria monodon Stephensen, 1947 Epimeria monodon (p. )
Epimeria oxicarinata (Coleman, 1990) Epimeria oxicarinata (p. )
Epimeria panamensis Varela, 2020 Epimeria panamensis (p. )
Epimeria pandora d'Udekem d'Acoz & Verheye, 2017 Epimeria pandora (p. )
Epimeria pulchra Coleman, 1990 Epimeria pulchra (p. )
Epimeria puncticulata Barnard, 1930 Epimeria puncticulata (p. )
Epimeria pyrodrakon d'Udekem d'Acoz & Verheye, 2017 Epimeria pyrodrakon (p. )
Epimeria quasimodo d'Udekem d'Acoz & Verheye, 2017 Epimeria quasimodo (p. )
Epimeria reoproi (Lörz & Coleman, 2001) Epimeria reoproi (p. )
Epimeria robertiana d'Udekem d'Acoz & Verheye, 2017 Epimeria robertiana (p. )
Epimeria robustoides (Lörz & Coleman, 2009) Epimeria robustoides (p. )
Epimeria rubrieques (De Broyer & Klages, 1991) Epimeria rubrieques (p. )
Epimeria similis (Chevreux, 1912) Epimeria similis (p. )
Epimeria teres d'Udekem d'Acoz & Verheye, 2017 Epimeria teres (p. )
Epimeria urvillei d'Udekem d'Acoz & Verheye, 2017 Epimeria urvillei (p. )
Epimeria walkeri (Barnard, 1930) Epimeria walkeri (p. )
Epimeria xesta d'Udekem d'Acoz & Verheye, 2017 Epimeria xesta (p. )
Epiphellia pusilla (Verrill, 1928) Epiphellia pusilla (p. )
Episcomitra angelesae Caballero-Herrera, Gofas & Rueda, 2022 Episcomitra angelesae (p. )
Epistocavea mururoa Davie, 1993 Epistocavea mururoa (p. )
Epistominella exigua (Brady, 1884) Epistominella exigua (p. )
Epithemia turgida (Ehrenberg) Kützing, 1844 Epithemia turgida (p. )
Epithemia turgida (Ehrenberg) Kützing, 1844 Epithemia turgida var. granulata (p. )
Epitomapta simentalae Solís-Marín, Conejeros-Vargas, Caballero-Ochoa & Arriaga-Ochoa, 2019 Epitomapta simentalae (p. )
Epitonium aculeatum (Sowerby, 1844) Epitonium acumleatum (p. )
Epitonium clathratulum (Kanmacher, 1798) Epitonium clathratulum (p. )
Epitonium clathrus (Linnaeus, 1758) Epitonium clathrus (p. )
Epitonium ferminense Brown, 2019 Epitonium ferminense (p. )
Epitonium goldsmithi (DuShane, 1988) Epitonium goldsmithi (p. )
Epitonium hemmesi DuShane, 1988 Epitonium hemmesi (p. )
Epitonium lamellosum (Lamarck, 1822) Epitonium lamellosum (p. )
Epitonium marmoratum (Sowerby II, 1844) Epitonium marmoratum (p. )
Epitonium sericifila (Dall, 1889) Epitonium sericifila (p. )
Epitonium townsendi (Melvill & Standen, 1903) Epitonium townsendi (p. )
Epitonium turtonis (Turton, 1819) Epitonium turtonis (p. )
Epixanthus corrosus Milne-Edwards, 1873 Epixanthus corrosus (p. )
Epixanthus frontalis (Milne-Edwards, 1834) Epixanthus frontalis (p. )
Epizoanthus arenaceus Delle Chiaje, 1823 Epizoanthus arenaceus (p. )
Epizoanthus erdmanni (Danielssen, 1890) Epizoanthus erdmanni (p. )
Epizoanthus fiordicus Sinniger & Haussermann, 2009 Epizoanthus fiordicus (p. )
Epizoanthus frenzeli Pax, 1937 Epizoanthus frenzeli (p. )
Epizoanthus illoricatus Tischbierek, 1930 Epizoanthus illoricatus (p. )
Epizoanthus incrustatus (Duben & Koren, 1847) Epizoanthus incrustatus (p. )
Epizoanthus lindahli Carlgren, 1913 Epizoanthus lindahli (p. )
Epizoanthus martinsae Carreiro-Silva, Ocaña, Stanković, Sampaio, Porteiro, Fabri & Stefanni, 2017 Epizoanthus martinsae (p. )
Epizoanthus mediterraneus Carlgren, 1935 Epizoanthus mediterraneus (p. )
Epizoanthus paguricola (Roule, 1900) Epizoanthus paguricola (p. )
Epizoanthus papillosus Johnston, 1842 Epizoanthus papillosus (p. )
Epizoanthus paxii Abel, 1955 Epizoanthus paxii (p. )
Epizoanthus steueri Pax, 1937 Epizoanthus steueri (p. )
Epizoanthus tergestinus Pax, 1937 Epizoanthus tergestinus (p. )
Epizoanthus univittatus (Lorenz, 1860) Epizoanthus univittatus (p. )
Epizoanthus vagus Herberts, 1972 Epizoanthus vagus (p. )
Epizoanthus vatovai Pax & Lochter, 1935 Epizoanthus vatovai (p. )
Eplumula australiensis (Henderson, 1888) Eplumula australiensis (p. )
Eponides repandus (Fichtel & Moll, 1798) Eponides repandus (p. )
Epopella kermadeca Foster, 1978 Epopella kermadeca (p. )
Epopella simplex (Darwin, 1854) Epopella simplex (p. )
Epsilonema cygnoides (Metschnikoff, 1867) Epsilonema cygnoides (p. )
Eragia profunda Markham, 1994 Eragia profunda (p. )
Eratidus foliaceus (Brady, 1881) Eratidus foliaceus (p. )
Eratoena advena Fehse, 2021 Eratoena advena (p. )
Eratoena corrugata (Hinds, 1844) Eratoena corrugata (p. )
Eratoena sandwichensis (Sowerby II, 1859) Eratoena sandwichensis (p. )
Eratoena sulcifera (Gray, 1832) Eratoena sulcifera (p. )
Eratosaster jenae Mah, 2011 Eratosaster jenae (p. )
Ercolania gopalai (Rao, 1937) Ercolania gopalai (p. )
Ercolania kencolesi Grzymbowski, Stemmer & Wägele, 2007 Ercolania kencolesi (p. )
Ercolania lozanoi Ortea, 1981 Ercolania lozanoi (p. )
Ercolania tentaculata (Eliot, 1917) Ercolania tentaculata (p. )
Ercolania translucens Jensen, 1993 Ercolania translucens (p. )
Ercolania viridis (Costa, 1866) Ercolania viridis (p. )
Erebussau profundus Bezerra, Pape, Hauquier & Vanreusel, 2021 Erebussau profundus (p. )
Erebussau tenebricosus (Bussau, 1993) Bezerra, Pape, Hauquier & Vanreusel, 2021 Erebussau tenebricosus (p. )
Eremicaster vicinus Ludwig, 1907 Eremicaster vicinus (p. )
Eremitione calcinii (Shiino, 1958) Eremitione calcinii (p. )
Eremitione clibanaricola (Shiino, 1933) Eremitione clibanaricola (p. )
Eretmochelys imbricata (Linnaeus, 1766) Eretmochelys imbricata (p. )
Ergalatax contracta (Reeve, 1846) Ergalatax contracta (p. )
Ergalatax crassulnata (Hedley, 1915) Ergalatax crassulnata (p. )
Ergalatax junionae Houart, 2008 Ergalatax junionae (p. )
Ergasilus iraquensis Amado, 2001 Ergasilus iraquensis (p. )
Ergasilus lizae Krøyer, 1863 Ergasilus lizae (p. )
Ergasilus ogawai Kabata, 1992 Ergasilus ogawai (p. )
Ergasilus pararostralis Amado, 2001 Ergasilus pararostralis (p. )
Ergasilus rostralis Ho, Jayarajan & Radhakrishnan, 1992 Ergasilus rostralis (p. )
Ergasilus sieboldi von Nordmann, 1832 Ergasilus sieboldi (p. )
Ergasilus synanceiensis Amado, 2001 Ergasilus synanceiensis (p. )
Ericaria mediterranea (Sauvageau) Molinari & Guiry Ericaria mediterranea (p. )
Ericiolumnus symbioticus Ng & Rahayu, 2020 Ericiolumnus symbioticus (p. )
Ericthonius fasciatus (Stimpson, 1853) Ericthonius fasciatus (p. )
Ericthonius latimanus Grube, 1864 Ericthonius latimanus (p. )
Ericthonius parabrasiliensis Just, 2009 Ericthonius parabrasiliensis (p. )
Ericthonius pugnax (Dana, 1852) Ericthonius pugnax (p. )
Ericthonius punctatus (Bate, 1857) Ericthonius punctatus (p. )
Ericthonius tropicalis Just, 2009 Ericthonius tropicalis (p. )
Erignathus barbatus (Erxleben, 1777) Erignathus barbatus (p. )
Erilepturus tiegsi Woolcock, 1935 Erilepturus tiegsi (p. )
Erinaceusyllis belizensis (Russell, 1989) Erinaceusyllis belizensis (p. )
Erinaceusyllis bidentata (Hartmann-Schröder, 1974) Erinaceusyllis bidentata (p. )
Erinaceusyllis cryptica (Ben-Eliahu, 1977) Erinaceusyllis cryptica (p. )
Erinaceusyllis erinaceus (Claparède, 1863) Erinaceusyllis erinaceus (p. )
Erinaceusyllis serratosetosa (Hartmann-Schröder, 1982) Erinaceusyllis serratosetosa (p. )
Eriocheir hepuensis Dai, 1991 Eriocheir hepuensis (p. )
Eriocheir japonica (De Haan, 1835) Eriocheir japonica (p. )
Eriocheir japonica (De Haan, 1835) Grapsus japonica (p. )
Eriocheir sinensis Milne-Edwards, 1853 Eriocheir sinensis (p. )
Eriphia ferox Koh & Ng, 2008 Eriphia ferox (p. )
Eriphia scabricula Dana, 1852 Eriphia scabricula (p. )
Eriphia sebana (Shaw & Nodder, 1803) Eriphia laevimana (p. )
Eriphia smithii MacLeay, 1838 Eriphia smithii (p. )
Eriphia verrucosa (Forsskål, 1775) Eriphia verrucosa (p. )
Eriphrixus obesus Markham, 1990 Eriphrixus obesus (p. )
Ernstia variabilis Klautau, Lopes, Guarabyra, Folcher, Ekins & Debitus, 2020 Ernstia variabilis (p. )
Erodona mactroides Bosc, 1801 Erodona mactroides (p. )
Erosaria guttata (Gmelin, 1791) Erosaria guttata (p. )
Erosaria lamarckii (Gray, 1825) Erosaria lamarckii (p. )
Erosaria ocellata (Linnaeus, 1758) Erosaria ocellata (p. )
Erosaria turdus (Lamarck, 1810) Erosaria turdus (p. )
Erpocotyle sphyrnae (MacCallum, 1931) Price, 1942 Erpocotyle sphyrnae (p. )
Errina argentina Bernal, Cairns & Lauretta, 2019 Errina argentina (p. )
Errinopora cestoporina Cairns, 1983 Errinopora cestoporina (p. )
Errinopora pourtalesii (Dall, 1884) Errinopora pourtalesii (p. )
Errinopsis fenestrata Cairns, 1983 Errinopsis fenestrata (p. )
Erronea amralii Lorenz, 2021 Erronea amralii (p. )
Erronea corona Lorenz, 2021 Erronea corona (p. )
Ervilia castanea (Montagu, 1803) Ervilia castanea (p. )
Ervilia producta Odhner, 1922 Ervilia producta (p. )
Ervilia scaliola Issel, 1869 Ervilia scaliola (p. )
Erylus alleni de Laubenfels, 1934 Erylus alleni (p. )
Erylus burtoni Lévi & Lévi, 1983 Erylus burtoni (p. )
Erylus caliculatus Lendenfeld, 1910 Erylus caliculatus (p. )
Erylus cornutus Wilson, 1925 Erylus cornutus (p. )
Erylus decumbens Lindgren, 1897 Erylus decumbens (p. )
Erylus discophorus (Schmidt, 1862) Erylus discophorus (p. )
Erylus fibrillosus Lévi & Lévi, 1983 Erylus fibrillosus (p. )
Erylus geodioides Burton & Rao, 1932 Erylus geodioides (p. )
Erylus goffrilleri Wiedenmayer, 1977 Erylus goffrilleri (p. )
Erylus inaequalis Kieschnick, 1896 Erylus inaequalis (p. )
Erylus lendenfeldi Sollas, 1888 Erylus lendenfeldi (p. )
Erylus nobilis Thiele, 1900 Erylus nobilis (p. )
Erylus philippinens Lévi & Lévi, 1989 Erylus philippinens (p. )
Erylus placenta Thiele, 1898 Erylus placenta (p. )
Erylus proximus Dendy, 1916 Erylus proximus (p. )
Erylus rotundus Lendenfeld, 1910 Erylus rotundus (p. )
Erylus sollasi Lendenfeld, 1910 Erylus sollasi (p. )
Erylus trisphaerus (de Laubenfels, 1953) Erylus trisphaerus (p. 295 )
Erylus williamsae Goodwin & Downey, 2021 Erylus williamsae (p. )
Erythalassa trygonina (Rochebrune, 1884) Erythalassa trygonina (p. )
Erythrocladia irregularis Rosenvinge Erythrocladia irregularis (p. )
Erythrometra rostrata Clark, 1966 Erythrometra rostrata (p. )
Erythropodium taoyuanensis Tu & Dai, 2022 Erythropodium taoyuanensis (p. )
Erythrops alboranus Bacescu, 1989 Erythrops alboranus (p. )
Erythrops elegans (Sars, 1863) Erythrops elegans (p. )
Erythrops erythrophthalma (Goës, 1863) Erythrops erythrophthalma (p. )
Erythrops neapolitana Colosi, 1929 Erythrops neapolitana (p. )
Erythrops serrata (Sars, 1863) Erythrops serrata (p. )
Erythrotrichia carnea (Dillwyn) Agardh, 1883 Erythrotrichia carnea (p. )
Esacus magnirostris (Vieillot, 1818) Esacus magnirostris (p. )
Escharella immersa (Fleming, 1828) Escharella immersa (p. )
Escharella labiosa (Busk, 1856) Escharella labiosa (p. )
Escharella praealta (Calvet, 1907) Escharella praealta (p. )
Escharella rylandi Geraci, 1974 Escharella rylandi (p. )
Escharella similis Ramalho, Rodríguez-Aporta & Gofas, 2022 Escharella similis (p. )
Escharella spinosissima (Hincks, 1881) Escharella spinosissima (p. )
Escharella variolosa (Johnston, 1838) Escharella variolosa (p. )
Escharella ventricosa (Hassall, 1842) Escharella ventricosa (p. )
Escharella watersi Hayward & Thorpe, 1989 Escharella watersi (p. )
Escharina johnstoni (Quelch, 1884) Escharina johnstoni (p. )
Escharina vulgaris (Moll, 1803) Escharina vulgaris (p. )
Escharoides coccinea (Abildgaard, 1806) Escharoides coccinea (p. )
Escharoides mamillata (Wood, 1844) Escharoides mamillata (p. )
Escharoides praestita (Waters, 1904) Escharoides praestita (p. )
Escharoides tridens (Calvet, 1909) Escharoides tridens (p. )
Eschrichtius robustus (Lilljeborg, 1861) Eschrichtius robustus (p. )
Eschscholthia dimidiata (Eschscholtz, 1829) Eschscholthia dimidiata (p. )
Esopus crassus Milne-Edwards, 1875 Esopus crassus (p. )
Esperiopsis challengeri (Ridley, 1885) Esperiopsis challengeri (p. )
Esperiopsis challengeri (Ridley, 1885) Esperiopsis challengeri var. meangensis (p. )
Esperiopsis desmophora Hooper & Lévi, 1988 Esperiopsis desmophora (p. )
Esperiopsis dianae (Schmidt, 1870) Esperiopsis dianae (p. )
Esperiopsis diasolenia Lévi, 1993 Esperiopsis diasolenia (p. )
Esperiopsis flava Lévi, 1993 Esperiopsis flava (p. )
Esperiopsis inodes Lévi, 1993 Esperiopsis inodes (p. )
Esperiopsis magnifolia Lévi, 1993 Esperiopsis magnifolia (p. )
Esperiopsis profunda Ridley & Dendy, 1886 Esperiopsis profunda (p. )
Esperiopsis pulchella Ridley & Dendy, 1886 Esperiopsis pulchella (p. )
Estellacar galactodes (Benson, 1842) Estellacar galactodes (p. )
Eteone flava (Fabricius, 1780) Eteone flava (p. )
Eteone longa (Fabricius, 1780) Eteone longa (p. )
Eteone ornata Grube, 1878 Eteone ornata (p. )
Eteone pusilla Örsted, 1843 Eteone pusilla (p. )
Eteone sculpta Ehlers, 1897 Eteone sculpta (p. )
Eteone spetsbergensis unspecified Eteone spetsbergensis (p. )
Ethalia carneolata Melvill, 1897 Ethalia carneolata (p. )
Ethminolia degregorii (Caramagna, 1888) Ethminolia degregorii (p. )
Ethminolia iridifulgens (Melvill, 1910) Ethminolia iridifulgens (p. )
Ethusa abbreviata Castro, 2005 Ethusa abbreviata (p. )
Ethusa ciliatifrons Faxon, 1893 Ethusa ciliatifrons (p. )
Ethusa crosnieri Chen, 1993 Ethusa crosnieri (p. )
Ethusa curvipes Chen, 1993 Ethusa curvipes (p. )
Ethusa furca Chen, 1993 Ethusa furca (p. )
Ethusa granulosa Ihle, 1916 Ethusa granulosa (p. )
Ethusa hawaiiensis Rathbun, 1906 Ethusa hawaiiensis (p. )
Ethusa indica Alcock, 1894 Ethusa indica (p. )
Ethusa indonesiensis Chen, 1997 Ethusa indonesiensis (p. )
Ethusa magnipalmata Chen, 1993 Ethusa magnipalmata (p. )
Ethusa minuta Sakai, 1937 Ethusa minuta (p. )
Ethusa obliquedens Chen, 1993 Ethusa obliquedens (p. )
Ethusa orientalis Miers, 1886 Ethusa orientalis (p. )
Ethusa parapygmaea Chen, 1993 Ethusa parapygmaea (p. )
Ethusa pygmaea Alcock, 1894 Ethusa pygmaea (p. )
Ethusa quadrata Sakai, 1937 Ethusa quadrata (p. )
Ethusina brevidentata Chen, 1993 Ethusina brevidentata (p. )
Ethusina ciliacirrata Castro, 2005 Ethusina ciliacirrata (p. )
Ethusina coronata Castro, 2005 Ethusina coronata (p. )
Ethusina crenulata Castro, 2005 Ethusina crenulata (p. )
Ethusina dilobotus Chen, 1993 Ethusina dilobotus (p. )
Ethusina huilianae Castro, 2005 Ethusina huilianae (p. )
Ethusina microspina Chen, 2000 Ethusina microspina (p. )
Ethusina paralongipes Chen, 1993 Ethusina paralongipes (p. )
Ethusina pubescens Chen, 1993 Ethusina pubescens (p. )
Ethusina robusta (Miers, 1886) Ethusina robusta (p. )
Ethusina stenommata Castro, 2005 Ethusina stenommata (p. )
Ethusina vanuatuensis Chen, 2000 Ethusina vanuatuensis (p. )
Etisus anaglyptus Milne Edwards, 1834 Etisus anaglyptus (p. )
Etisus australis (Ward, 1936) Etisus australis (p. )
Etisus bargibanti Crosnier, 1987 Etisus bargibanti (p. )
Etisus demani Odhner, 1925 Etisus demani (p. )
Etisus dentatus (Herbst, 1785) Etisus dentatus (p. )
Etisus frontalis (Dana, 1852) Etisus frontalis (p. )
Etisus laboutei Crosnier, 1987 Etisus laboutei (p. )
Etisus laevimanus Randall, 1840 Etisus laevimanus (p. )
Etisus odhneri Takeda, 1971 Etisus odhneri (p. )
Etisus punctatus Hombron & Jacquinot, 1846 Etisus punctatus (p. )
Etisus rhynchophorus (Milne-Edwards, 1873) Etisus rhynchophorus (p. )
Etisus splendidus Rathbun, 1906 Etisus splendidus (p. )
Etisus utilis Jacquinot, 1852 Etisus utilis (p. )
Etisus villosus Clark & Galil, 1995 Etisus villosus (p. )
Etrema crassilabrum (Reeve, 1843) Etrema crassilabrum (p. )
Etrema glabriplicata (Sowerby III, 1913) Etrema glabriplicata (p. )
Etrema haesitata Horro, Gori, Rosado & Rolán, 2021 Etrema haesitata (p. )
Etrema hedleyi (Oliver, 1915) Etrema hedleyi (p. )
Etrema jeanpierrevezzaroi Cossignani, 2022 Etrema jeanpierrevezzaroi (p. )
Euacasta antipathidis (Broch, 1916) Euacasta antipathidis (p. )
Eualetes tulipa (Chenu, 1843) Eualetes tulipa (p. )
Eualus belcheri (Bell, 1855) Eualus belcheri (p. )
Eualus dozei (Milne-Edwards, 1891) Eualus dozei (p. )
Eualus drachi Noël, 1978 Eualus drachi (p. )
Eualus kinzeri Tiefenbacher, 1990 Eualus kinzeri (p. )
Eualus occultus (Lebour, 1936) Eualus occultus (p. )
Eualus pusiolus (Krøyer, 1841) Eualus pusiolus (p. )
Euanodontia perplexa (Cotton & Godfrey, 1938) Euanodontia perplexa (p. )
Euapta godeffroyi (Semper, 1868) Euapta godeffroyi (p. )
Euarche maculosa (Treadwell, 1931) Euarche maculosa (p. )
Euaugaptilus palumboi (Giesbrecht, 1889) Euaugaptilus palumboi (p. )
Euaxoctopus scalenus (Hoyle, 1904) Euaxoctopus scalenus (p. )
Eubalaena glacialis (Müller, 1776) Eubalaena glacialis (p. )
Eubalaena japonica (Lacépède, 1818) Eubalaena japonica (p. )
Euborlasia maycoli Hookabe & Kajihara, 2020 Euborlasia maycoli (p. )
Eubostrichopsis johnpearsei Ott & Pröts, 2021 Eubostrichopsis johnpearsei (p. )
Eubostrichus filiformis Greeff, 1869 Eubostrichus filiformis (p. )
Eubranchus adarensis Odhner, 1934 Eubranchus adarensis (p. )
Eubranchus agrius Marcus, 1959 Eubranchus agrius (p. )
Eubranchus cingulatus (Alder & Hancock, 1847) Eubranchus cingulatus (p. )
Eubranchus doriae (Trinchese, 1874) Eubranchus doriae (p. )
Eubranchus exiguus (Alder & Hancock, 1848) Eubranchus exiguus (p. )
Eubranchus farrani (Alder & Hancock, 1844) Eubranchus farrani (p. )
Eubranchus inabai Baba, 1964 Eubranchus inabai (p. )
Eubranchus malakhovi Ekimova, Mikhlina, Vorobyeva, Antokhina, Tambovtseva & Shepetov, 2021 Eubranchus malakhovi (p. )
Eubranchus pallidus (Alder & Hancock, 1842) Eubranchus pallidus (p. )
Eubranchus prietoi Llera & Ortea, 1981 Eubranchus prietoi (p. )
Eubranchus tricolor Forbes, 1838 Eubranchus tricolor (p. )
Eubranchus vittatus (Alder & Hancock, 1842) Eubranchus vittatus (p. )
Eucalathis cubensis Cooper, 1977 Eucalathis cubensis (p. )
Eucalathis murrayi (Davidson, 1878) Eucalathis murrayi (p. )
Eucalathis trigona (Jeffreys, 1878) Eucalathis trigona (p. )
Eucalathis tuberata (Jeffreys, 1878) Eucalathis tuberata (p. )
Eucalliax aequimana (Baker, 1907) Eucalliax aequimana (p. )
Eucampia zodiacus Ehrenberg Eucampia zodiacus (p. )
Eucephalobus oxyuroides Steiner, 1936 Eucephalobus oxyuroides (p. )
Eucephalobus striatus (Bastian, 1865) Eucephalobus striatus (p. )
Euchaeta marina (Prestandrea, 1833) Euchaeta marina (p. )
Euchaetomera plebeja Hansen, 1912 Euchaetomera plebeja (p. )
Eucheilota maculata Hartlaub, 1894 Eucheilota maculata (p. )
Euchelipluma claudochela Ekins, Erpenbeck & Hooper, 2020 Euchelipluma claudochela (p. )
Euchelipluma congeri de Laubenfels, 1936 Euchelipluma congeri (p. )
Euchelus alarconi Rehder, 1980 Euchelus alarconi (p. )
Euchelus asper (Gmelin, 1791) Euchelus asper (p. )
Euchirella bella Giesbrecht, 1888 Euchirella bella (p. )
Euchirella rostromagna Wolfenden, 1905 Euchirella rostromagna (p. )
Euchirella speciosa Grice & Hulsemann, 1968 Euchirella speciosa (p. )
Euchirograpsus madagascariensis Türkay, 1978 Euchirograpsus madagascariensis (p. )
Euchirograpsus timorensis Türkay, 1975 Euchirograpsus timorensis (p. )
Euchirograpsus tuerkayi Crosnier, 2001 Euchirograpsus tuerkayi (p. )
Euchone elegans Verrill, 1873 Euchone elegans (p. )
Euchone heteroseta Hartman, 1978 Euchone heteroseta (p. )
Euchone pallida Ehlers, 1908 Euchone pallida (p. )
Euchone papillosa unspecified Euchone papillosa (p. )
Euchone pararosea Giangrande & Licciano, 2006 Euchone pararosea (p. )
Euchone pseudolimnicola Giangrande & Licciano, 2006 Euchone pseudolimnicola (p. )
Euchromadora meridiana Cobb, 1914 Euchromadora meridiana (p. )
Euchromadora vulgaris (Bastian, 1865) Euchromadora vulgaris (p. )
Eucidaris thouarsii (Agassiz & Desor, 1846) Eucidaris thouarsii (p. )
Eucinetops blakianus Rathbun, 1896 Eucinetops blakianus (p. )
Eucithara coronata (Hinds, 1843) Eucithara coronata (p. )
Eucithara unicolor Bozzetti, 2020 Eucithara unicolor (p. )
Euclosiana concinna (Galil, 2003) Euclosiana concinna (p. )
Euclosiana obtusifrons (De Haan, 1841) Euclosiana obtusifrons (p. )
Euclymene insecta (Ehlers, 1905) Euclymene insecta (p. )
Euclymene lombricoides (Quatrefages, 1866) Euclymene lombricoides (p. )
Euclymene lumbricoides (Quatrefages, 1866) Euclymene lumbricoides (p. )
Euclymene oerstedi (Claparede, 1863) Euclymene oerstedi (p. )
Euclymene palermitana (Grube, 1840) Euclymene palermitana (p. )
Euclymene robusta (Arwidsson, 1906) Euclymene robusta (p. )
Eucodonium crassonemalis Xu, Guo & Lin, 2019 Eucodonium crassonemalis (p. )
Eucopia hanseni Nouvel, 1942 Eucopia hanseni (p. )
Eucopia major Hansen, 1910 Eucopia major (p. )
Eucrassatella donacina (Lamarck, 1818) Eucrassatella donacina (p. )
Eucrate laevis (Borradaile, 1903) Eucrate laevis (p. )
Eucratea loricata (Linnaeus, 1758) Eucratea loricata (p. )
Eucythere declivis (Norman, 1865) Eucythere declivis (p. )
Eucythere prava Brady & Robertson, 1869 Eucythere prava (p. )
Eudactylina acuta van Beneden, 1853 Eudactylina acuta (p. )
Eudactylina rhinobati Raibaut & Essafi, 1979 Eudactylina rhinobati (p. )
Eudendrium album Nutting, 1898 Eudendrium album (p. )
Eudendrium capillare Alder, 1856 Eudendrium capillare (p. )
Eudendrium jaederholmi Puce, Cerrano & Bavestrello, 2002 Eudendrium jaederholmi (p. )
Eudendrium macquariensis Watson, 2003 Eudendrium macquariensis (p. )
Eudendrium rameum (Pallas, 1766) Eudendrium rameum (p. )
Eudendrium ramosum (Linnaeus, 1758) Eudendrium ramosum (p. )
Eudendrium scotti Puce, Cerrano & Bavestrello, 2002 Eudendrium scotti (p. )
Eudendrium vaginatum Allman, 1863 Eudendrium annulatum (p. )
Eudesme virescens (Carmichael ex Berkeley) J. Agardh Eudesme virescens (p. )
Eudiocrinus venustulus Clark, 1912 Eudiocrinus venustulus (p. )
Eudistoma amplum (Sluiter, 1909) Eudistoma amplum (p. )
Eudistoma atrum Monniot & Monniot, 1999 Eudistoma atrum (p. )
Eudistoma banyulense (Brément, 1912) Eudistoma banyulense (p. )
Eudistoma clarum (Van Name, 1902) Eudistoma clarum (p. )
Eudistoma costai (Della Valle, 1877) Eudistoma costai (p. )
Eudistoma digitatum Millar, 1962 Eudistoma digitatum (p. )
Eudistoma loricatum (Sluiter, 1909) Eudistoma loricatum (p. )
Eudistoma magnum Médioni, 1968 Eudistoma magnum (p. )
Eudistoma miniacum (Sluiter, 1909) Eudistoma miniacum (p. )
Eudistoma mucosum (Drasche, 1883) Eudistoma mucosum (p. )
Eudistoma multiperforatum (Sluiter, 1909) Eudistoma multiperforatum (p. )
Eudistoma murrayi (Kott, 1957) Eudistoma murrayi (p. )
Eudistoma paesslerioides (Michaelsen, 1914) Eudistoma paesslerioides (p. )
Eudistoma planum Pérès, 1948 Eudistoma planum (p. )
Eudistoma plumbeum (Della Valle, 1877) Eudistoma plumbeum (p. )
Eudistoma posidonarium (Daumézon, 1908) Eudistoma posidonarium (p. )
Eudistoma purpuropunctatum Lambert, 1989 Eudistoma purpuropunctatum (p. )
Eudistoma roseum Vazquez & Ramos-Espla, 1991 Eudistoma roseum (p. )
Eudistoma rubrum (Savigny, 1816) Eudistoma rubrum (p. )
Eudistoma segmentatum (Sluiter, 1909) Eudistoma segmentatum (p. )
Eudistoma tridentatum (Heiden, 1894) Eudistoma tridentatum (p. )
Eudistoma vitreum (Sars, 1851) Eudistoma vitreum (p. )
Eudolium crosseanum (di Monterosato, 1869) Eudolium crosseanum (p. )
Eudorella emarginata (Krøyer, 1846) Eudorella emarginata (p. )
Eudorella flokkeri Mühlenhardt-Siegel, 2011 Eudorella flokkeri (p. )
Eudorella pusilla Sars, 1871 Eudorella pusilla (p. )
Eudorella truncatula (Bate, 1856) Eudorella truncatula (p. )
Eudyptes chrysocome (Forster, 1781) Eudyptes chrysocome (p. )
Eudyptes moseleyi Mathews & Iredale, 1921 Eudyptes moseleyi (p. )
Eufistulana mumia (Spengler, 1783) Eufistulana mumia (p. )
Eugerda filipes (Hult, 1936) Eugerda filipes (p. )
Eugerdella coarctata (Sars, 1899) Eugerdella coarctata (p. )
Eugerdella hadalis Golovan & Brix, 2020 Eugerdella hadalis (p. )
Eugerdella serrata Brix, 2006 Eugerdella serrata (p. )
Eugomontia sacculata Kornmann Eugomontia sacculata (p. )
Eugonatonotus chacei Chan & Yu, 1991 Eugonatonotus chacei (p. )
Eugorgia bradleyi Verrill, 1868 Eugorgia bradleyi (p. )
Eugorgia daniana Verrill, 1868 Eugorgia daniana (p. )
Eugyra adriatica Drasche, 1884 Eugyra adriatica (p. )
Eugyra glutinans (Möller, 1842) Eugyra glutinans (p. )
Eugyra kerguelenensis Herdman, 1881 Eugyra kerguelenensis (p. )
Eugyra novaezealandiae Brewin, 1950 Eugyra novaezealandiae (p. )
Eugyra polyducta (Monniot & Monniot, 1983) Eugyra polyducta (p. )
Euherdmania gigantea (Van Name, 1921) Euherdmania gigantea (p. )
Eulalia bilineata (Johnston, 1840) Eulalia bilineata (p. )
Eulalia brunnea (Hartmann-Schröder, 1963) Eulalia brunnea (p. )
Eulalia clavigera (Audouin & Milne Edwards, 1833) Eulalia clavigera (p. )
Eulalia expusilla Pleijel, 1987 Eulalia expusilla (p. )
Eulalia magalaensis Kinberg, 1866 Eulalia magalaensis (p. )
Eulalia microphylla Schmarda, 1861 Eulalia microphylla (p. )
Eulalia mustela Pleijel, 1987 Eulalia mustela (p. )
Eulalia subulifera Ehlers, 1897 Eulalia subulifera (p. )
Eulalia varia Ehlers, 1908 Eulalia varia (p. )
Eulalia viridis (Linnaeus, 1767) Eulalia aurea (p. )
Eulalia viridis (Linnaeus, 1767) Eulalia viridis (p. )
Eulatocestus pacificus (Laidlaw, 1903) Eulatocestus pacificus (p. )
Eulenaios cometes (Walker, 1887) Eulenaios cometes (p. )
Eulepetopsis vitrea McLean, 1990 Eulepetopsis vitrea (p. )
Eulima amblia Watson, 1883 Eulima amblia (p. )
Eulima bilineata Alder, 1848 Eulima bilineata (p. )
Eulima cracentis Souza, Pimenta & Barros, 2021 Eulima cracentis (p. )
Eulima lacca Kuroda & Habe, 1971 Eulima lacca (p. )
Eulimacrostoma phorcys Souza, Pimenta & Barros, 2021 Eulimacrostoma phorcys (p. )
Eulimastoma didymum (Verrill & Bush, 1900) Eulimastoma didymum (p. )
Eulimella acicula (Philippi, 1836) Eulimella acicula (p. )
Eulimella ataktos Warén, 1991 Eulimella ataktos (p. )
Eulimella bogii van Aartsen, 1995 Eulimella bogii (p. )
Eulimella carinatum (Folin, 1870) Eulimella carinatum (p. )
Eulimella carminae (Peñas & Micali, 1999) Eulimella carminae (p. )
Eulimella cerullii (Cossmann, 1916) Eulimella cerullii (p. )
Eulimella cossignaniorum van Aartsen, 1995 Eulimella cossignaniorum (p. )
Eulimella neoattenuata (Gaglini, 1992) Eulimella neoattenuata (p. )
Eulimella oliveri Peñas & Rolán, 2006 Eulimella oliveri (p. )
Eulimella scillae (Scacchi, 1835) Eulimella scillae (p. )
Eulimella unifasciata (Forbes, 1844) Eulimella unifasciata (p. )
Eulimella ventricosa (Forbes, 1844) Eulimella ventricosa (p. )
Eulithidium adamsi (Philippi, 1853) Eulithidium adamsi (p. )
Eulithidium affine (Adams, 1850) Eulithidium affine (p. )
Eulithidium tessellatum (Potiez & Michaud, 1838) Eulithidium tessellatum (p. )
Eumandya parva (Sasaki, 1914) Eumandya parva (p. )
Eumandya phenax (Voss, 1962) Eumandya phenax (p. )
Eumedonus brevirhynchus Chan & Ng, 1997 Eumedonus brevirhynchus (p. )
Eumida bahusiensis Bergström, 1914 Eumida bahusiensis (p. )
Eumida fauchaldi Teixeira, Vieira, Ravara, Costa & Nygren, 2022 Eumida fauchaldi (p. )
Eumida fenwicki Teixeira, Vieira, Ravara, Costa & Nygren, 2022 Eumida fenwicki (p. )
Eumida muriatica Eibye-Jacobsen, 1992 Eumida muriatica (p. )
Eumida pleijeli Teixeira, Vieira, Ravara, Costa & Nygren, 2022 Eumida pleijeli (p. )
Eumida punctifera (Grube, 1860) Eumida punctifera (p. )
Eumida sanguinea (Ørsted, 1843) Eumida sanguinea (p. )
Eumida schanderi Teixeira, Vieira, Ravara, Costa & Nygren, 2022 Eumida schanderi (p. )
Eumorpholaimus macrocirculus Allgen, 1959 Eumorpholaimus macrocirculus (p. )
Eumorphometra aurora John, 1938 Eumorphometra aurora (p. )
Eunapius tinei (Gee, 1932) Eunapius tinei (p. )
Eunaticina margaritaeformis Dall, 1924 Eunaticina margaritaeformis (p. )
Eunephrops luckhursti Manning, 1997 Eunephrops luckhursti (p. )
Eunereis longissima (Johnston, 1840) Eunereis longissima (p. )
Eunice annulicornis Johnston, 1865 Eunice annulicornis (p. )
Eunice badia Grube, 1878 Eunice badia (p. )
Eunice bilobata Treadwell, 1906 Eunice bilobata (p. )
Eunice coccinioides Augener, 1922 Eunice coccinioides (p. )
Eunice concinna Zanol, Hutchings & Fauchald, 2020 Eunice concinna (p. )
Eunice confusus Zanol, Hutchings & Fauchald, 2020 Eunice confusus (p. )
Eunice cultrifera Zanol, Hutchings & Fauchald, 2020 Eunice cultrifera (p. )
Eunice decolorhami Díaz-Díaz & Rozbaczylo in Díaz-Díaz et al, 2020 Eunice decolorhami (p. )
Eunice edwardsi McIntosh, 1885 Eunice edwardsi (p. )
Eunice eugeniae Fauchald, 1992 Eunice eugeniae (p. )
Eunice frauenfeldi Grube, 1868 Eunice frauenfeldi (p. )
Eunice harassii Audouin & Milne-Edwards, 1833 Eunice harassii (p. )
Eunice havaica Kinberg, 1865 Eunice havaica (p. )
Eunice hawaiensis Treadwell, 1906 Eunice hawaiensis (p. )
Eunice hirschi Fauchald, 1992 Eunice hirschi (p. )
Eunice impexa Grube, 1878 Eunice impexa (p. )
Eunice interrupta Treadwell, 1906 Eunice interrupta (p. )
Eunice jagori Grube, 1878 Eunice jagori (p. )
Eunice laurillardi Quatrefages, 1866 Eunice laurillardi (p. )
Eunice limosa Ehlers, 1868 Eunice limosa (p. )
Eunice martensi Grube, 1878 Eunice martensi (p. )
Eunice mindanavensis McIntosh, 1885 Eunice mindanavensis (p. )
Eunice narconi Baird, 1869 Eunice narconi (p. )
Eunice nesiotes (Chamberlin, 1919) Eunice nesiotes (p. )
Eunice nicidioformis Treadwell, 1906 Eunice nicidioformis (p. )
Eunice oerstedii Stimpson, 1853 Eunice oerstedii (p. )
Eunice palauensis Okuda, 1937 Eunice palauensis (p. )
Eunice pennata (Müller, 1776) Eunice pennata (p. )
Eunice petersi Fauchald, 1992 Eunice petersi (p. )
Eunice plessisi Rullier, 1972 Eunice plessisi (p. )
Eunice pruvoti Fauchald, 1992 Eunice pruvoti (p. )
Eunice purpurea Grube, 1866 Eunice purpurea (p. )
Eunice roussaei Quatrefages, 1866 Eunice roussaei (p. )
Eunice rousseaui Quatrefages, 1865 Eunice rousseaui (p. )
Eunice schizobranchia Claparède, 1870 Eunice schizobranchia (p. )
Eunice torquata Quatrefages, 1865 Eunice torquata (p. )
Eunice upoloae Zanol, Hutchings & Fauchald, 2020 Eunice upoloae (p. )
Eunicea asperula Milne-Edwards & Haime, 1857 Eunicea asperula (p. )
Eunicea palmeri Bayer, 1961 Eunicea palmeri (p. )
Eunicea tourneforti Milne-Edwards & Haime, 1857 Eunicea tourneforti (p. )
Eunicella cavolini (Koch, 1887) Eunicella cavolini (p. )
Eunicella filiformis (Studer, 1879) Eunicella filiformis (p. )
Eunicella gazella Studer, 1878 Eunicella gazella (p. )
Eunicella labiata Thomson, 1927 Eunicella labiata (p. )
Euniphysa aculeata Wesenberg-Lund, 1949 Euniphysa aculeata (p. )
Euniphysa italica Cantone & Gravina, 1992 Euniphysa italica (p. )
Euniphysa spinea (Miura, 1977) Euniphysa spinea (p. )
Eunoe issunboushi Jimi, Hookabe, Moritaki, Kimura & Imura, 2021 Eunoe issunboushi (p. )
Eunoe kerguelensis (McIntosh, 1885) Eunoe kerguelensis (p. )
Eunoe kermadeca Kirkegaard, 1995 Eunoe kermadeca (p. )
Eunoe nodosa (Sars, 1861) Eunoe nodosa (p. )
Eunoe rhizoicola Hartmann-Schröder, 1962 Eunoe rhizoicola (p. )
Eunoe tuerkayi Barnich & Fiege, 2003 Eunoe tuerkayi (p. )
Euoplozoum cirratum (Busk, 1884) Euoplozoum cirratum (p. )
Eupaludestrina dalmatica Radoman, 1974 Semisalsa dalmatica (p. )
Eupaludestrina macei (Paladilhe, 1867) Eupaludestrina macei (p. )
Eupaludestrina maltzani (Westerlund, 1886) Eupaludestrina maltzani (p. )
Eupaludestrina rausiana (Radoman, 1974) Eupaludestrina rausiana (p. )
Eupaludestrina stagnorum (Gmelin, 1791) Heleobia stagnorum (p. )
Eupasiphae gilesii (Wood-Mason, 1892) Eupasiphae gilesii (p. )
Eupasiphae ostrovski Rodrigues & Cardoso, 2018 Eupasiphae ostrovski (p. )
Eupelte acutispinis Zhang & Li, 1976 Eupelte acutispinis (p. )
Euphausia hemigibba Hansen, 1910 Euphausia hemigibba (p. )
Euphausia krohnii (Brandt, 1851) Euphausia krohnii (p. )
Euphausia superba Dana, 1850 Euphausia superba (p. )
Euphilomedes interpuncta (Baird, 1850) Euphilomedes interpuncta (p. )
Euphilomedes moroides (Brady, 1890) Euphilomedes moroides (p. )
Euphrosine armadillo Sars, 1851 Euphrosine armadillo (p. )
Euphrosine armadilloides Ehlers, 1900 Euphrosine armadilloides (p. )
Euphrosine foliosa Audouin & Milne-Edwards, 1833 Euphrosine foliosa (p. )
Euphrosine monroi Kudenov, 1993 Euphrosine monroi (p. )
Euphrosine myrtosa Savigny, 1818 Euphrosine myrtosa (p. )
Euphrosine notialis Ehlers, 1900 Euphrosine notialis (p. )
Euphrosine setosissima Ehlers, 1900 Euphrosine setosissima (p. )
Euphrosinella cirratoformis (Averincev, 1972) Euphrosinella cirratoformis (p. )
Euphrosynoplax dincao Tavares & Santana, 2021 Euphrosynoplax dincao (p. )
Euphylax dovii Stimpson, 1860 Euphylax dovii (p. )
Euphylax robustus Milne-Edwards, 1874 Euphylax robustus (p. )
Euphyllia fimbriata (Spengler, 1799) Euphyllia fimbriata (p. )
Euphysora bigelowi Maas, 1905 Euphysora bigelowi (p. )
Eupilumnus actumnoides (Milne-Edwards, 1873) Eupilumnus actumnoides (p. )
Eupilumnus calmani (Balss, 1933) Eupilumnus calmani (p. )
Eupilumnus globosus (Dana, 1852) Eupilumnus globosus (p. )
Eupilumnus laciniatus (Sakai, 1980) Eupilumnus laciniatus (p. )
Eupistella darwini (McIntosh, 1885) Eupistella darwini (p. )
Euplectella aspergillum Owen, 1841 Euplectella aspergillum (p. )
Euplectella plumosum Tabachnick & Lévi, 2004 Euplectella plumosum (p. )
Euplectella sanctipauli Castello-Branco, Collins & Hajdu, 2020 Euplectella sanctipauli (p. )
Euplectella semisimplex Reiswig & Kelly, 2018 Euplectella semisimplex (p. )
Euplectella suberea Thomson, 1877 Euplectella suberea (p. )
Euplectella timorensii Ijima, 1927 Euplectella timorensii (p. )
Euplexaura amerea Grasshoff, 1999 Euplexaura amerea (p. )
Euplexaura curvata Kükenthal, 1908 Euplexaura curvata (p. )
Euplexaura plana Samimi Namin & van Ofwegen, 2009 Euplexaura plana (p. )
Euplexaura rhipadalis Studer, 1895 Euplexaura rhipadalis (p. )
Euplexaura robusta Kükenthal, 1908 Euplexaura robusta (p. )
Euplica livescens (Reeve, 1859) Euplica livescens (p. )
Euplica loisae Rehder, 1980 Euplica loisae (p. )
Euplica scripta (Lamarck, 1822) Euplica scripta (p. )
Euplica turturina (Lamarck, 1822) Euplica turturina (p. )
Eupolymnia crassicornis (Schmarda, 1861) Eupolymnia crassicornis (p. )
Eupolymnia gili Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Eupolymnia gili (p. )
Eupolymnia kermadecensis (McIntosh, 1885) Eupolymnia kermadecensis (p. )
Eupolymnia lacazei Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Eupolymnia lacazei (p. )
Eupolymnia meissnerae Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Eupolymnia meissnerae (p. )
Eupolymnia nebulosa (Montagu, 1818) Eupolymnia nebulosa (p. )
Eupolymnia nesidensis (Delle Chiaje, 1822) Eupolymnia nesidensis (p. )
Eupolymnia umbonis Hutchings, 1990 Eupolymnia umbonis (p. )
Eupolyodontes gulo (Grube, 1855) Eupolyodontes gulo (p. )
Euprognatha acuta Milne-Edwards, 1880 Euprognatha acuta (p. )
Euprotomus kiwi Bozzetti & Sargent, 2011 Euprotomus kiwi (p. )
Euprotomus vomer (Röding, 1798) Euprotomus vomer (p. )
Euprymna brenneri Sanchez, Jolly, Reid, Sugimoto, Azama, Marlétaz, Simakov & Rokhsar, 2019 Euprymna brenneri (p. )
Euretaster attenuatus Jangoux, 1984 Euretaster attenuatus (p. )
Euretaster cribrosus (von Martens, 1867) Euretaster cribrosus (p. )
Eurete freelandi Ijima, 1927 Eurete freelandi (p. )
Eurete irregularis Okada, 1932 Eurete irregularis (p. )
Eurete schmidti Schulze, 1886 Eurete schmidti (p. )
Eurete schmidti Schulze, 1886 Eurete schmidti kampeni (p. )
Eurete simplicissimum Semper, 1868 Eurete simplicissimum (p. )
Eurete trachydocus Ijima, 1927 Eurete trachydocus (p. )
Eurhomalea rufa (Lamarck, 1818) Eurhomalea rufa (p. )
Eurhomalea rufa (Lamarck, 1818) Venus rufa (p. )
Eurhomalea salinensis Ramorino, 1968 Eurhomalea salinensis (p. )
Euritmia hamulisetosa Sarda-Borroy, 1987 Euritmia hamulisetosa (p. )
Euryale aspera Lamarck, 1816 Euryale aspera (p. )
Eurycarcinus integrifrons de Man, 1879 Eurycarcinus integrifrons (p. )
Eurycarcinus natalensis (Krauss, 1843) Eurycarcinus natalensis (p. )
Eurycarcinus orientalis Milne-Edwards, 1867 Eurycarcinus orientalis (p. )
Eurycope inermis Hansen, 1916 Eurycope inermis (p. )
Eurycope producta Sars, 1868 Eurycope producta (p. )
Eurydice affinis Hansen, 1905 Eurydice affinis (p. )
Eurydice naylori Jones & Pierpoint, 1997 Eurydice naylori (p. )
Eurydice pulchra Leach, 1815 Eurydice pulchra (p. )
Eurydice spinigera Hansen, 1890 Eurydice spinigera (p. )
Euryhaliotrema dolichodrilus Kritsky & Bakenhaster, 2022 Euryhaliotrema dolichodrilus (p. )
Euryhaliotrema mimulus Kritsky & Bakenhaster, 2022 Euryhaliotrema mimulus (p. )
Eurylasma angustum Jones, 2000 Eurylasma angustum (p. )
Eurylasma ferulum Jones, 2000 Eurylasma ferulum (p. )
Eurylasma pyramidale Jones, 2000 Eurylasma pyramidale (p. )
Eurylepta cornuta (Müller, 1776) Eurylepta cornuta (p. )
Eurylepta rugosa (Hyman, 1959) Eurylepta rugosa (p. )
Euryligia latissima Verhoeff, 1926 Euryligia latissima (p. )
Eurymera monticulosa Pfeffer, 1888 Eurymera monticulosa (p. )
Eurynome aspera (Pennant, 1777) Eurynome aspera (p. )
Eurynome spinosa unspecified Eurynome spinosa (p. )
Eurynorhynchus pygmeus (Linnaeus, 1758) Eurynorhynchus pygmeus (p. )
Euryozius danielae Davie, 1993 Euryozius danielae (p. )
Euryplegma auriculare Schulze, 1886 Euryplegma auriculare (p. )
Eurypon clavatella Little, 1963 Eurypon clavatella (p. )
Eurypon hookeri Recinos, Pinheiro, Willenz & Hajdu, 2020 Eurypon hookeri (p. )
Eurypon lacertus Recinos, Pinheiro, Willenz & Hajdu, 2020 Eurypon lacertus (p. )
Eurypon lamellatum (Lévi, 1993) Eurypon lamellatum (p. )
Eurypon nigrum Bergquist, 1967 Eurypon nigrum (p. )
Eurypon toureti (Topsent, 1894) Eurypon toureti (p. )
Eurypon viride (Topsent, 1889) Eurypon viride (p. )
Euryrhynchus wrzesniowskii Miers, 1877 Euryrhynchus wrzesniowskii (p. )
Eurysilenium intermedium Stock, 1986 Eurysilenium intermedium (p. )
Euryspongia coerulea Samaai, Pillay & Janson, 2019 Euryspongia coerulea (p. )
Euryspongia delicatula Berquist, 1995 Euryspongia delicatula (p. )
Euryspongia flabellum Kim, Lee & Sim, 2020 Euryspongia flabellum (p. )
Euryspongia linea Kim, Lee & Sim, 2020 Euryspongia linea (p. )
Euryspongia radicula Kim, Lee & Sim, 2020 Euryspongia radicula (p. )
Euryspongia spina Kim, Lee & Sim, 2020 Euryspongia spina (p. )
Eurysquilla crosnieri Moosa, 1991 Eurysquilla crosnieri (p. )
Eurysquilla galatheae Manning, 1977 Eurysquilla galatheae (p. )
Eurystomella biperforata Gordon, Mawatari & Kajihara, 2002 Eurystomella biperforata (p. )
Eurystrotos occulta (Harmelin, 1976) Eurystrotos occulta (p. )
Euryte bellatula Humes, 1991 Euryte bellatula (p. )
Eurytemora americana Williams, 1906 Eurytemora americana (p. )
Eurytemora hirundoides (Nordquist) Eurytemora hirundoides (p. )
Eurythenes atacamensis Weston & Espinosa-Leal, 2021 Eurythenes atacamensis (p. )
Eurythenes thurstoni Stoddart & Lowry, 2004 Eurythenes thurstoni (p. )
Eurythoe complanata (Pallas, 1766) Eurythoe complanata (p. )
Eurythoe syriaca Kinberg, 1857 Eurythoe syriaca (p. )
Euryxanthops chiltoni Ng & McLay, 2007 Euryxanthops chiltoni (p. )
Euryxanthops latifrons Davie, 1997 Euryxanthops latifrons (p. )
Eusarsiella donabbotti Cohen, 1989 Eusarsiella donabbotti (p. )
Eusarsiella sculpta (Brady, 1890) Eusarsiella sculpta (p. )
Eusarsiella zostericola (Cushman, 1906) Eusarsiella zostericola (p. )
Eusergestes arcticus (Kroyer, 1855) Sergestes arcticus (p. )
Eusiroides georgiana Barnard, 1932 Eusiroides georgiana (p. )
Eusiroides monoculoides (Haswell, 1879) Eusiroides monoculoides (p. )
Eusiropsis riisei Stebbing, 1897 Eusiropsis riisei (p. )
Eusirus bonnieri Peña Othaitz & Sorbe, 2020 Eusirus bonnieri (p. )
Eusirus giganteus Andres, Lörz & Brandt, 2002 Eusirus giganteus (p. )
Eusirus holmii Hansen, 1887 Eusirus holmii (p. )
Eusirus laticarpus Chevreux, 1906 Eusirus laticarpus (p. )
Eusirus propeperdentatus Andres, 1979 Eusirus propeperdentatus (p. )
Eusirus tridentatus Bellan-Santini & Ledoyer, 1974 Eusirus tridentatus (p. )
Euspira catena (da Costa, 1778) Euspira catena (p. )
Euspira fusca (Blainville, 1825) Euspira fusca (p. )
Euspira guilleminii (Payraudeau, 1826) Euspira guilleminii (p. )
Euspira montagui (Forbes, 1838) Euspira montagui (p. )
Euspira nitida (Donovan, 1804) Euspira pulchella (p. )
Euspira pallida (Broderip & Sowerby I, 1829) Lunatia pallida (p. )
Eussoia leptodonta (Nevill, 1881) Eussoia leptodonta (p. )
Eusyllis blomstrandi Malmgren, 1867 Eusyllis blomstrandi (p. )
Eusyllis ceylonica Augener, 1926 Eusyllis ceylonica (p. )
Eusyllis kerguelensis McIntosh, 1885 Eusyllis kerguelensis (p. )
Eusyllis kupfferi Langerhans, 1879 Eusyllis kupfferi (p. )
Eusyllis maxima (Monro, 1930) Eusyllis maxima (p. )
Eusynstyela beuziti (Monniot, 1970) Eusynstyela beuziti (p. )
Eusynstyela caudata Monniot & Monniot, 1975 Eusynstyela caudata (p. )
Eusynstyela discoidea Heller, 1877 Eusynstyela discoidea (p. )
Eusynstyela errans Hartmeyer, 1909-1911 Eusynstyela errans (p. )
Eusynstyela gravei (Van Name, 1931) Eusynstyela gravei (p. )
Eusynstyela hartmeyeri Michaelsen, 1904 Eusynstyela hartmeyeri (p. )
Eusynstyela phiala Monniot, 1991 Eusynstyela phiala (p. )
Euterpina acutifrons (Dana, 1849) Euterpina acutifrons (p. )
Euthalenessa chacei Pettibone, 1970 Euthalenessa chacei (p. )
Euthalenessa digitata (McIntosh, 1885) Euthalenessa digitata (p. )
Euthalenessa festiva (Grube, 1875) Euthalenessa festiva (p. )
Euthalenessa oculata (Peters, 1855) Euthalenessa oculata (p. )
Euthria cornea (Linnaeus, 1758) Buccinulum corneum (p. )
Euthria erythraea Fraussen & Stahlschmidt, 2020 Euthria erythraea (p. )
Euthria fiadeiroi Fraussen & Swinnen, 2020 Euthria fiadeiroi (p. )
Euthria solifer Fraussen & Hadorn, 2003 Euthria solifer (p. )
Euthria walleri (Ladd, 1976) Euthria walleri (p. )
Euthymella bilix (Hinds, 1843) Euthymella bilix (p. )
Euthymella concors (Hinds, 1843) Euthymella concors (p. )
Euthymella elegans (Hinds, 1843) Euthymella elegans (p. )
Euthymella elongata (Laseron, 1958) Euthymella elongata (p. )
Euthymella lutea Kosuge, 1962 Euthymella lutea (p. )
Euthyonidiella destichada (Deichmann, 1930) Euthyonidiella destichada (p. )
Eutiara decorata Berberian, Michenet & Goy, 2021 Eutiara decorata (p. )
Eutima gegenbauri (Haeckel, 1864) Eutima gegenbauri (p. )
Eutima gracilis (Forbes & Goodsir, 1851) Eutima gracilis (p. )
Eutima marajoara Tosetto, Neumann-Leitão, Nogueira, 2020 Eutima marajoara (p. )
Eutima taiwanensis Xu, Huang & Guo, 2019 Eutima taiwanensis (p. )
Eutomolasma maclaughlinae Jones, 2000 Eutomolasma maclaughlinae (p. )
Eutomolasma orbiculatum Jones, 2000 Eutomolasma orbiculatum (p. )
Eutonina indicans (Romanes, 1876) Eutonina indicans (p. )
Eutreptiella marina da Cunha Eutreptiella marina (p. )
Euvola laurentii (Gmelin, 1791) Euvola laurenti (p. )
Euvola marensis (Weisbord, 1964) Euvola marensis (p. )
Euvola vogdesi (Arnold, 1906) Pecten vogdesi (p. )
Euxanthus exsculptus (Herbst, 1790) Euxanthus exsculptus (p. )
Euxanthus herdmani Laurie, 1906 Euxanthus herdmani (p. )
Euxanthus huonii (Hombron & Jacquinot, 1846) Euxanthus huonii (p. )
Euxanthus ruali Guinot, 1971 Euxanthus ruali (p. )
Euxanthus rugosus Miers, 1884 Euxanthus rugosus (p. )
Evadne nordmanni (Loven, 1836) Evadne nordmanni (p. )
Evalea eclecta (Pilsbry, 1918) Evalea eclecta (p. )
Evalea waikikiensis (Pilsbry, 1918) Evalea waikikiensis (p. )
Evansula incerta (Scott, 1892) Evansula incerta (p. )
Evansula pygmaea (Scott, 1903) Evansula pygmaea (p. )
Evasterias troscheli (Stimpson, 1862) Evasterias troscheli (p. )
Evolvocassidulina belfordi Nomura, 1983 Evolvocassidulina belfordi (p. )
Evolvocassidulina bradyi (Norman, 1881) Evolvocassidulina bradyi (p. )
Evoplosoma nizinskiae Mah, 2020 Evoplosoma nizinskiae (p. )
Evoplosoma nuku Mah, 2022 Evoplosoma nuku (p. )
Exampithoe cooki Ledoyer, 1984 Exampithoe cooki (p. )
Exampithoe gracilipes Ledoyer, 1984 Exampithoe gracilipes (p. )
Excellichlamys concinna (Reeve, 1853) Excellichlamys concinna (p. )
Excellichlamys spectabilis (Reeve, 1853) Excellichlamys spectabilis (p. )
Exechonella claereboudti Cáceres-Chamizo, Sanner, Tilbrook & Ostrovsky, 2017 Exechonella claereboudti (p. )
Exechonella rangifer Winston & Jackson, 2021 Exechonella rangifer (p. )
Exidmonea coerulea (Harmelin, 1976) Exidmonea coerulea (p. )
Exidmonea triforis (Heller, 1867) Exidmonea triforis (p. )
Exilia cognata Kantor, Puillandre & Bouchet, 2020 Exilia cognata (p. )
Exilia fedosovi Kantor, Puillandre & Bouchet, 2020 Exilia fedosovi (p. )
Exilia karukera Kantor, Puillandre & Bouchet, 2020 Exilia karukera (p. )
Exiliphotis petila Jung, Coleman & Yoon, 2019 Exiliphotis petila (p. )
Exochella hymanae (Rogick, 1956) Exochella hymanae (p. )
Exoclimenella denticulata (Nobili, 1906) Exoclimenella denticulata (p. )
Exoclimenella maldivensis Duris & Bruce, 1995 Exoclimenella maldivensis (p. )
Exoclimenella sudanensis Duriš & Bruce, 1995 Exoclimenella sudanensis (p. )
Exocoelactis actinostoloides (Wassilieff, 1908) Exocoelactis actinostoloides (p. )
Exogone acerata San Martín & Parapar, 1990 Exogone acerata (p. )
Exogone brasiliensis Fukuda, Menezes-Moura, Guimarães & Ruta, 2019 Exogone brasiliensis (p. )
Exogone brevipes (Claparède, 1864) Exogone brevipes (p. )
Exogone campoyi San Martín, Ceberio & Aguirrezabalaga, 1996 Exogone campoyi (p. )
Exogone clavator Ehlers, 1913 Exogone clavator (p. )
Exogone cognettii Castelli, Bandalamenti & Lardicci, 1987 Exogone cognettii (p. )
Exogone fauveli Cognetti, 1961 Exogone fauveli (p. )
Exogone gambiae Lanera, Sordino & San Martin, 1994 Exogone gambiae (p. )
Exogone heterosetosa McIntosh, 1885 Exogone heterosetosa (p. )
Exogone lopezi San Martín, Ceberio & Aguirrezabalaga, 1996 Exogone lopezi (p. )
Exogone meridionalis Cognetti, 1955 Exogone meridionalis (p. )
Exogone naidina Ørsted, 1845 Exogone naidina (p. )
Exogone rocas Nascimento, Fukuda & Paiva, 2020 Exogone rocas (p. )
Exogone rostrata Naville, 1933 Exogone rostrata (p. )
Exogone sorbei San Martín, Ceberio & Aguirrezabalaga, 1996 Exogone sorbei (p. )
Exogone torulosa (Claparède, 1864) Exogone torulosa (p. )
Exogone verugera (Claparede, 1868) Exogone verugera (p. )
Exomilus edychrous (Hervier, 1897) Exomilus anxius (p. )
Exosphaeroma gigas (Leach, 1818) Exosphaeroma gigas (p. )
Exotica cygnus (Hanley, 1844) Exotica cygnus (p. )
Expanathura marcoi Annisaqois & Wägele, 2021 Expanathura marcoi (p. )
Expanathura monile Shiraki, Shimomura & Kakui, 2021 Expanathura monile (p. )
Exsculptina discrepans (Cushman & Gray, 1946) Exsculptina discrepans (p. )
Exsculptina exsculpta (Brady, 1881) Exsculptina exsculpta (p. )
Exsuperantia archipelagus Carvalho & Pisera, 2019 Exsuperantia archipelagus (p. )
Exsuperantia clava (Schmidt, 1879) Exsuperantia clava (p. )
Fabricia sabella (Ehrenberg, 1837) Fabricia sabella (p. )
Fabricia stellaris (Müller, 1774) Fabricia stellaris (p. )
Fabriciola berkeleyi Banse, 1956 Fabriciola berkeleyi (p. )
Fabulina fabula (Gmelin, 1791) Tellina fabula (p. )
Facelina auriculata (Müller, 1806) Facelina auriculata (p. )
Facelina bostoniensis (Couthouy, 1838) Facelina bostoniensis (p. )
Facelina dubia Pruvot-fol, 1949 Facelina dubia (p. )
Facelina fusca Schmekel, 1966 Facelina fusca (p. )
Facelina quatrefagesi Vayssière, 1888 Facelina quatrefagesi (p. )
Facelina rubrovittata (Costa, 1866) Facelina rubrovittata (p. )
Facelina rutila Pruvot-Fol, 1951 Facelina rutila (p. )
Facelinopsis marioni (Vayssière, 1888) Facelinopsis marioni (p. )
Falcatoflabellum raoulensis Cairns, 1995 Falcatoflabellum raoulensis (p. )
Falcidens amiae Passos, Fassina, Corrêa & Miranda, 2022 Falcidens amiae (p. )
Fallax antarcticus Foster, 1974 Fallax antarcticus (p. )
Fallax neocaledonensis Laurin, 1977 Fallax neocaledonensis (p. )
Falsapseudes bowmani (Gutu & Iliffe, 1989) Falsapseudes bowmani (p. )
Falsilunatia fartilis (Watson, 1881) Falsilunatia fartilis (p. )
Falsilunatia notorcadensis Dell, 1990 Falsilunatia notorcadensis (p. )
Falsilunatia patagonica (Philippi, 1845) Falsilunatia patagonica (p. )
Falsimargarita nauduri Warén & Bouchet, 2001 Falsimargarita nauduri (p. )
Falsimohnia anderssoni (Strebel, 1908) Falsimohnia anderssoni (p. )
Falsimohnia fulvicans (Strebel, 1908) Falsimohnia fulvicans (p. )
Falsuszafrona pseudopulchella Pelorce, 2020 Falsuszafrona pseudopulchella (p. )
Famelica acus Criscione, Hallan, Puillandre & Fedosov, 2021 Famelica acus (p. )
Famelica turritelloides Criscione, Hallan, Puillandre & Fedosov, 2021 Famelica turritelloides (p. )
Fannyella kuekenthali (Molander, 1929) Fannyella kuekenthali (p. )
Fannyella rossii Gray, 1872 Fannyella rossii (p. )
Farciminellum hexagonum (Busk, 1884) Farciminellum hexagonum (p. )
Farrea ananchorata Reiswig & Kelly, 2011 Farrea ananchorata (p. )
Farrea anoxyhexastera Reiswig & Kelly, 2011 Farrea anoxyhexastera (p. )
Farrea beringiana Okada, 1932 Farrea beringiana (p. )
Farrea cordelli Reiswig, 2020 Farrea cordelli (p. )
Farrea hieroglyphica Tabachnick & Fromont, 2019 Farrea hieroglyphica (p. )
Farrea lendenfeldi Ijima, 1927 Farrea lendenfeldi (p. )
Farrea medusiforma Reiswig & Kelly, 2011 Farrea medusiforma (p. )
Farrea nodulosa Ijima, 1927 Farrea nodulosa (p. )
Farrea occa Bowerbank, 1862 Farrea occa cuspidata (p. )
Farrea occa Bowerbank, 1862 Farrea occa erecta (p. )
Farrea occa Bowerbank, 1862 Farrea occa mammillata (p. )
Farrea occa Bowerbank, 1862 Farrea occa ouwensi (p. )
Farrea occa Bowerbank, 1862 Farrea occa subclavigera (p. )
Farrea raoulensis Reiswig & Kelly, 2011 Farrea raoulensis (p. )
Farrea ritchieae Tabachnick & Fromont, 2019 Farrea ritchieae (p. )
Farrea schulzei Reiswig, 2018 Farrea schulzei (p. )
Farrea similaris Reiswig & Kelly, 2011 Farrea similaris (p. )
Farrea spirifera Ijima, 1927 Farrea spirifera (p. )
Farrea watasei Okada, 1932 Farrea watasei (p. )
Farrella repens unspecified Farrella repens (p. )
Fasciculipora fruticosa MacGillivray, 1884 Fasciculipora fruticosa (p. )
Fasciolaria lignaria (Linnaeus, 1758) Fasciolaria lignaria (p. )
Fasciolaria tephrina De Souza, 2002 Fasciolaria tephrina (p. )
Fasciospongia euplectelloides Hentschel, 1912 Fasciospongia euplectelloides (p. )
Fasciospongia lordii (Lendenfeld, 1889) Fasciospongia lordii (p. )
Faunus ater (Linnaeus, 1758) Faunus ater (p. )
Fautor chinglini Huang & Fu, 2022 Fautor chinglini (p. )
Fauveliopsis adriatica Katzmann & Laubier, 1974 Fauveliopsis adriatica (p. )
Fauveliopsis cabiochi Amoureux, 1982 Fauveliopsis cabiochi (p. )
Fauveliopsis fauchaldi Katzmann & Laubier, 1974 Fauveliopsis fauchaldi (p. )
Favartia aquinoi Houart, 2019 Favartia aquinoi (p. )
Favartia bicolor Bozzetti, 2019 Favartia bicolor (p. )
Favartia colombi Houart & Gori, 2011 Favartia colombi (p. )
Favartia concava Garrigues & Lamy, 2019 Favartia concava (p. )
Favartia conleyi Houart, 1999 Favartia conleyi (p. )
Favartia cyclostoma (Sowerby II, 1841) Favartia cyclostoma (p. )
Favartia deynzeri Houart, 1998 Favartia deynzeri (p. )
Favartia eastorum Houart, 1998 Favartia eastorum (p. )
Favartia flexirostris (Melvill, 1898) Favartia flexirostris (p. )
Favartia garrettii (Pease, 1868) Favartia garrettii (p. )
Favartia kanneri Houart, 2021 Favartia kanneri (p. )
Favartia mactanensis (Emerson & D’ Attilio, 1979) Favartia mactanensis (p. )
Favartia madangensis Houart, 2020 Favartia madangensis (p. )
Favartia mikrostenos Houart, Gori & Rosado, 2017 Favartia mikrostenos (p. )
Favartia minuta Garrigues & Lamy, 2019 Favartia minuta (p. )
Favartia nivea Houart & Tröndlé, 2008 Favartia nivea (p. )
Favartia roseotincta Houart & Gori, 2011 Favartia roseotincta (p. )
Favartia salvati Houart & Tröndlé, 2008 Favartia salvati (p. )
Favartia tetragona (Broderip, 1833) Favartia tetragona (p. )
Favella campanula (Schmidt, 1902) Jörgensen, 1924 Favella campanula (p. )
Favia danae Verrill, 1872 Favia danae (p. )
Favia fragum (Esper, 1793) Favia fragum (p. )
Favia gravida Verrill, 1868 Favia gravida (p. )
Favites abdita (Ellis & Solander, 1786) Favites abdita (p. )
Favites colemani (Veron, 2000) Favites colemani (p. )
Favites complanata (Ehrenberg, 1834) Favites complanata (p. )
Favites flexuosa (Dana, 1846) Favites flexuosa (p. )
Favites halicora (Ehrenberg, 1834) Favites halicora (p. )
Favites magnistellata (Chevalier, 1971) Favites magnistellata (p. )
Favites melicerum (Ehrenberg, 1834) Favites melicerum (p. )
Favites micropentagonus Veron, 2000 Favites micropentagonus (p. )
Favites monticularis Mondal, Raghunathan & Venkataraman, 2013 Favites monticularis (p. )
Favites paraflexuosus Veron, 2000 Favites paraflexuosus (p. )
Favites pentagona (Esper, 1790) Favites pentagona (p. )
Favites rotundata Veron, Pichon & Wijsman-Best, 1977 Favia rotundata (p. )
Favites stylifera Yabe & Sugiyama, 1937 Favites stylifera (p. )
Favites valenciennesii (Milne-Edwards & Haime, 1849) Favites valenciennesii (p. )
Favorinus blianus Lemche & Thompson, 1974 Favorinus blianus (p. )
Favorinus branchialis (Rathke, 1806) Favorinus branchialis (p. )
Favorinus vitreus Ortea, 1982 Favorinus vitreus (p. )
Favosipora holdsworthii (Busk, 1875) Favosipora holdsworthii (p. )
Favosthimosia milleporoides (Calvet, 1909) Favosthimosia milleporoides (p. )
Favulina favosopunctata (Brady, 1881) Favulina favosopunctata (p. )
Favulina hexagona (Williamson, 1848) Favulina hexagona (p. )
Favulina hexagoniformis (McCulloch, 1997) Favulina hexagoniformis (p. )
Favulina melo (d'Orbigny, 1839) Favulina melo (p. )
Favulina scalariformis (Williamson, 1848) Favulina scalariformis (p. )
Favulina squamosa (Montagu, 1803) Favulina squamosa (p. )
Favulina vadosa (McCulloch, 1977) Favulina vadosa (p. )
Favus granulatus Lanchester, 1900 Favus granulatus (p. )
Faxonius limosus (Rafinesque, 1817) Faxonius limosus (p. )
Fejervarya cancrivora (Gravenhorst, 1829) Fejervarya cancrivora (p. )
Felaniella sowerbyi Kuroda & Habe, 1952 Felaniella sowerbyi (p. )
Feldmannia mitchelliae (Harvey) Kim, 2010 Feldmannia mitchelliae (p. )
Felimare picta (Philippi, 1836) Felimare picta (p. )
Felimida ruzafai (Ortea, Bacallado & Valdés, 1992) Felimida ruzafai (p. )
Fellaster zelandiae (Gray, 1855) Fellaster zelandiae (p. )
Fenestrolaimus insulaealbae Filipjev, 1927 Fenestrolaimus insulaealbae (p. )
Fenestrulina antarctica Hayward & Thorpe, 1989 Fenestrulina antarctica (p. )
Fenestrulina barrosoi Alvarez, 1993 Fenestrulina barrosoi (p. )
Fenestrulina cervicornis Hayward & Ryland, 1990 Fenestrulina cervicornis (p. )
Fenestrulina crystallina Hayward & Ryland, 1990 Fenestrulina crystallina (p. )
Fenestrulina delicia Winston, Hayward & Craig, 2000 Fenestrulina delicia (p. )
Fenestrulina exigua (Waters, 1904) Fenestrulina exigua (p. )
Fenestrulina gelasinoides Gordon, 1984 Fenestrulina gelasinoides (p. )
Fenestrulina incompta Gordon, 1984 Fenestrulina incompta (p. )
Fenestrulina joannae (Calvet, 1902) Fenestrulina joannae (p. )
Fenestrulina malusii (Audouin, 1826) Fenestrulina malusii (p. )
Fenestrulina thyreophora (Busk, 1857) Fenestrulina thyreophora (p. )
Ferdina sadhaensis Marsh & Campbell, 1991 Ferdina sadhaensis (p. )
Feresa attenuata Gray, 1874 Feresa attenuata (p. )
Ferreiraella xylophaga (Gowlett-Holmes & Jones, 1992) Ferreiraella xylophaga (p. )
Ferrocina multiradiata Glover & Taylor, 2007 Ferrocina multiradiata (p. )
Fibrocapsa japonica S. Toriumi & H. Takano Fibrocapsa japonica (p. )
Fibularia coffea Tanaka, Wakabayashi & Fujita, 2019 Fibularia coffea (p. )
Fibularia ovulum Lamarck, 1816 Fibularia ovulum (p. )
Fibulariella volva (Agassiz, 1847a) Fibulariella volva (p. )
Fibulia maeandrina (Kirkpatrick, 1907) Fibulia maeandrina (p. )
Fibulia occiensis Rengaiyan, Kurian Palayil & Ingole, 2022 Fibulia occiensis (p. )
Fibulia ramosa (Ridley & Dendy, 1886) Fibulia ramosa (p. )
Ficopomatus enigmaticus (Fauvel, 1923) Ficopomatus enigmaticus (p. )
Fictonoba oliveri (Powell, 1927) Fictonoba oliveri (p. )
Ficus ficus (Linnaeus, 1758) Ficus ficus (p. )
Ficus investigatoris (Smith, 1894) Ficus investigatoris (p. )
Fidelidiella pectinata Jaume, Gràcia & Boxshall, 2007 Fidelidiella pectinata (p. )
Figorella macrophoculata Ren in Ren & Huang, 1991 Figorella macrophoculata (p. )
Figorella tasmanica Lowry, 1984 Figorella tasmanica (p. )
Figularia figularis (Johnston, 1847) Figularia figularis (p. )
Figularia pelmatifera Gordon, 1984 Figularia pelmatifera (p. )
Filellum conopeum Watson, 2003 Filellum conopeum (p. )
Filellum serpens (Hassall, 1848) Filellum serpens (p. )
Filexilia brevipes (Kunz, 1954) Filexilia brevipes (p. )
Filicrisia geniculata (Milne-Edwards, 1838) Filicrisia geniculata (p. )
Filifascigera robusta Canu & Bassler, 1928 Filifascigera robusta (p. )
Filigorgia guineensis (Grasshoff, 1988) Filigorgia guineensis (p. )
Filippovia knipovitchi (Filippova, 1972) Filippovia knipovitchi (p. )
Filograna implexa Berkeley, 1827 Filograna implexa (p. )
Filogranula annulata (Costa, 1861) Filogranula annulata (p. )
Filogranula calyculata (Costa) Filogranula calyculata (p. )
Filogranula gracilis Langerhans, 1884 Filogranula gracilis (p. )
Filopaludina bengalensis (Lamarck, 1822) Filopaludina bengalensis (p. )
Fimbria fimbriata (Linnaeus, 1758) Fimbria fimbriata (p. )
Fimbria soverbii (Reeve, 1841) Fimbria soverbii (p. )
Fimbriaphyllia ancora (Veron & Pichon, 1980) Fimbriaphyllia ancora (p. )
Fimbriaphyllia divisa (Veron & Pichon, 1980) Fimbriaphyllia divisa (p. )
Fimbriaphyllia paraancora (Veron, 1990) Fimbriaphyllia paraancora (p. )
Fimbriaphyllia paradivisa (Veron, 1990) Fimbriaphyllia paradivisa (p. )
Fimbriaphyllia yaeyamensis (Shirai, 1980) Fimbriaphyllia yaeyamensis (p. )
Fimbriosthenelais hirsuta (Potts, 1910) Fimbriosthenelais hirsuta (p. )
Fimbriosthenelais zetlandica (McIntosh, 1876) Fimbriosthenelais zetlandica (p. )
Finella pupoides Adams, 1860 Finella pupoides (p. )
Finella rufocincta (Adams, 1861) Finella rufocincta (p. )
Finmarchinella finmarchica (Sars, 1866) Finmarchinella finmarchica (p. )
Fischerina helix Heron-Allen & Earland, 1915 Fischerina helix (p. )
Fissurella costata Lesson, 1831 Fissurella costata (p. )
Fissurella crassa Lamarck, 1822 Fissurella crassa (p. )
Fissurella cumingi Reeve, 1849 Fissurella cumingi (p. )
Fissurella latimarginata Sowerby, 1835 Fissurella latimarginata (p. )
Fissurella longifissa Sowerby, 1863 Fissurella longifissa (p. )
Fissurella maxima Sowerby, 1834 Fissurella maxima (p. )
Fissurella oriens Sowerby I, 1834 Fissurella oriens (p. )
Fissurella picta (Gmelin, 1791) Fissurella picta (p. )
Fissurella virescens Sowerby, 1835 Fissurella virescens (p. )
Fissurellidea patagonica (Strebel, 1907) Fissurellidea patagonica (p. )
Fissurina annectens (Burrows & Holland, 1895) Fissurina annectens (p. )
Fissurina antiqua Yassini & Jones, 1995 Fissurina antiqua (p. )
Fissurina aperta Seguenza, 1862 Fissurina aperta (p. )
Fissurina bispinata Ujiié, 1963 Fissurina bispinata (p. )
Fissurina calcar (Millett, 1898) Fissurina calcar (p. )
Fissurina castanea (Flint, 1899) Fissurina castanea (p. )
Fissurina castaniformis McCulloch, 1981 Fissurina castaniformis (p. )
Fissurina circularis Todd, 1954 Fissurina circularis (p. )
Fissurina clathrata (Brady, 1884) Fissurina clathrata (p. )
Fissurina colomboensis McCulloch, 1977 Fissurina colomboensis (p. )
Fissurina fimbriata (Brady, 1881) Fissurina fimbriata (p. )
Fissurina furcata Collins, 1974 Fissurina furcata (p. )
Fissurina globosocaudata Albani & Yassini, 1995 Fissurina globosocaudata (p. )
Fissurina laevigata Reuss, 1850 Fissurina laevigata (p. )
Fissurina laureata (Heron-Allen & Earland, 1932) Fissurina laureata (p. )
Fissurina lucida (Williamson, 1848) Fissurina lucida (p. )
Fissurina periperforata Ujiié, 1990 Fissurina periperforata (p. )
Fissurina plebeia (Cushman, 1913) Fissurina plebeia (p. )
Fissurina pretiosa (Buchner, 1940) Fissurina pretiosa (p. )
Fissurina sidebottomi Buchner, 1940 Fissurina sidebottomi (p. )
Fizesereneia heimi (Fize & Serène, 1956) Fizesereneia heimi (p. )
Fizesereneia panda van der Meij, 2015 Fizesereneia panda (p. )
Flabehlersia induta (Ehlers, 1897) Flabehlersia induta (p. )
Flabelligella mediterranea Kolmer, 1985 Flabelligella mediterranea (p. )
Flabelligena cirrata (Hartman & Fauchald, 1971) Flabelligena cirrata (p. )
Flabelligera affinis Sars, 1829 Flabelligera affinis (p. )
Flabelligera bicolor (Schmarda, 1861) Flabelligera bicolor (p. )
Flabelligera bophortica Annenkova-Chlopina, 1924 Flabelligera bophortica (p. )
Flabelligera gourdoni Gravier, 1906 Flabelligera gourdoni (p. )
Flabelligera mundata Gravier, 1906 Flabelligera mundata (p. )
Flabelligera pennigera Ehlers, 1908 Flabelligera pennigera (p. )
Flabelligera pruvoti Fauvel, 1930 Flabelligera pruvoti (p. )
Flabellina affinis (Gmelin, 1791) Flabellina affinis (p. )
Flabellina babai Schmekel, 1972 Flabellina babai (p. )
Flabellina baetica Garcia-Gomez, 1984 Flabellina baetica (p. )
Flabellina borealis (Odhner, 1922) Flabellina borealis (p. )
Flabellina browni (Picton, 1980) Flabellina browni (p. )
Flabellina gracilis (Alder & Hancock, 1844) Flabellina gracilis (p. )
Flabellina ischitana Hirano & Thompson, 1990 Flabellina ischitana (p. )
Flabellina lineata (Lovén, 1846) Coryphella lineata (p. )
Flabellina lineata (Lovén, 1846) Flabellina lineata (p. )
Flabellina parva (Hadfeild, 1963) Flabellina parva (p. )
Flabellina pedata (Montagu, 1815) Flabellina pedata (p. )
Flabellina trophina (Bergh, 1894) Flabellina trophina (p. )
Flabellina verrucosa (Sars, 1829) Flabellina verrucosa (p. )
Flabellum areum Cairns, 1982 Flabellum areum (p. )
Flabellum flexuosum Cairns, 1982 Flabellum flexuosum (p. )
Flabellum gardineri Cairns, 1982 Flabellum gardineri (p. )
Flabellum sibogae Gardiner, 1904 Flabellum sibogae (p. )
Flabellum transversale Moseley, 1880 Flabellum transversale (p. )
Flavovirens hemiglobus Shen, Cheng, Zhang & Wang, 2022 Flavovirens hemiglobus (p. )
Flexopecten glaber (Linnaeus, 1758) Flexopecten glaber (p. )
Flexopecten glaber (Linnaeus, 1758) Flexopecten glaber proteus (p. )
Flexopecten hyalinus (Poli, 1795) Flexopecten hyalinus (p. )
Florarctus asper Renaud-Mornant, 1989 Florarctus asper (p. )
Florarctus stellatus Renaud-Mornant, 1989 Florarctus stellatus (p. )
Floresorchestia limicola (Haswell, 1880) Floresorchestia limicola (p. )
Floresorchestia mkomani Bichang'a & Hou, 2021 Floresorchestia mkomani (p. )
Floresorchestia palau Lowry & Myers, 2013 Floresorchestia palau (p. )
Floridina antiqua (Smitt, 1873) Floridina antiqua (p. )
Florometra magellanica (Bell, 1882) Florometra magellanica (p. )
Florometra mawsoni Clark, 1937 Florometra mawsoni (p. )
Flustra foliacea (Linnaeus, 1758) Flustra foliacea (p. )
Flustrellidra hispida (Fabricius, 1780) Flustrellidra hispida (p. )
Folia gracilis Lohmann, 1892 Folia gracilis (p. )
Folia mediterranea (Lohmann, 1899) Folia mediterranea (p. )
Forcepia dendyi Van Soest & Hooper, 2020 Forcepia dendyi (p. )
Forcepia fabricans (Schmidt, 1874) Forcepia fabricans (p. )
Forcepia forcipis (Bowerbank, 1866) Forcepia forcipis (p. )
Forcepia lundbecki Van Soest & Hooper, 2020 Forcepia lundbecki (p. )
Forcepia thielei Lundbeck, 1905 Forcepia thielei (p. )
Forcepia topsenti Lundbeck, 1905 Forcepia topsenti (p. )
Fordonia leucobalia (Schlegel, 1837) Fordonia leucobalia (p. )
Foredromia rostrata McLay, 2002 Foredromia rostrata (p. )
Forestiana depressa (White, 1848) Forestiana depressa (p. )
Forestiana pascua (Garth, 1985) Forestiana pascua (p. )
Forestiana scabra (Odhner, 1925) Forestiana scabra (p. )
Forestocheles perplexus (Forest, 1987) Forestocheles perplexus (p. )
Fortuynia antillea Pfingstl, Schäffer, Bardel-Kahr & Baumann, 2022 Fortuynia antillea (p. )
Fortuynia sinensis Luxton, 1992 Fortuynia sinensis (p. )
Fossarus cumingii (Adams, 1855) Fossarus cumingii (p. )
Fossarus garrettii Pease, 1868 Fossarus garrettii (p. )
Fossarus lamellosus (Montrouzier, 1861) Fossarus lamellosus (p. )
Fosteria spinosa (Foster, 1974) Fosteria spinosa (p. )
Foveolaria orbicularis Busk, 1884 Foveolaria orbicularis (p. )
Foveoleberis foveolata (Brady, 1880) Foveoleberis foveolata (p. )
Foveolocyathus maestratii Kitahara & Cairns, 2021 Foveolocyathus maestratii (p. )
Foveolocyathus parkeri Cairns, 2004 Foveolocyathus parkeri (p. )
Foveolocyathus verconis (Dennant, 1904) Foveolocyathus verconis (p. )
Foviella affinis (Ørsted, 1843) Foviella affinis (p. )
Fowlerina punctata (Tesch, 1903) Fowlerina punctata (p. )
Fragilaria islandica Grunow ex Van Heurck Fragilaria islandica (p. )
Fragilariopsis oceanica (Cleve) Hasle Fragilariopsis oceanica (p. )
Fragillianassa joeli Pachelle & Tavares, 2020 Fragillianassa joeli (p. )
Fragum erugatum (Tate, 1889) Fragum erugatum (p. )
Fragum funafutiense Kirkendale, ter Poorten & Middelfart, 2021 Fragum funafutiense (p. )
Fragum grasi ter Poorten, 2009 Fragum grasi (p. )
Fragum mundum (Reeve, 1845) Fragum mundum (p. )
Fragum scruposum (Deshayes, 1855) Fragum scruposum (p. )
Fragum sueziense (Issel, 1869) Fragum sueziense (p. )
Fratercula arctica (Linnaeus, 1758) Fratercula arctica (p. )
Fregetta grallaria (Vieillot, 1817) Fregetta grallaria (p. )
Fregetta maoriana (Mathews, 1932) Fregetta maoriana (p. )
Frenulina cruenta Cooper, 1973 Frenulina cruenta (p. )
Frenulina mauiensis Dall, 1920 Frenulina mauiensis (p. )
Fresnerhynchus crozeti d'Udekem d'Acoz & De Grave, 2018 Fresnerhynchus crozeti (p. )
Freyastera basketa Zhang et al., 2019 Freyastera basketa (p. )
Freyastera benthophila (Sladen, 1889) Freyastera benthophila (p. )
Freyastera delicata Zhang et al., 2019 Freyastera delicata (p. )
Freyella attenuata Sladen, 1889 Freyella attenuata (p. )
Freyella elegans (Verrill, 1884) Freyella elegans (p. )
Freyella fragilissima Sladen, 1889 Freyella fragilissima (p. )
Freyella mortenseni Madsen, 1956 Freyella mortenseni (p. )
Freyellaster polycnema (Sladen, 1889) Freyellaster polycnema (p. )
Frieleia pellucida (Yabe & Hatai, 1934) Frieleia pellucida (p. )
Frigidoalvania cruenta (Odhner, 1915) Frigidoalvania cruenta (p. )
Frigidocardium centumliratum (Mellvill, 1907) Frigidocardium centumliratum (p. )
Frigidocardium eos (Kuroda, 1929) Frigidocardium eos (p. )
Frigidocardium helios ter Poorten & Poutiers, 2009 Frigidocardium helios (p. )
Frigidocardium sancticaroli ter Poorten & Poutiers, 2009 Frigidocardium sancticaroli (p. )
Frigidocardium thaanumi (Pilsbry, 1921) Frigidocardium thaanumi (p. )
Friginatica pisum Hedley, 1916 Friginatica pisum (p. )
Fritillaria aberrans Lohmann, 1896 Fritillaria aberrans (p. )
Fritillaria abjornseni Lohmann, 1909 Fritillaria abjornseni (p. )
Fritillaria borealis Lohman, 1896 Fritillaria borealis (p. )
Fritillaria charybdae Lohmann, 1926 Fritillaria charybdae (p. )
Fritillaria drygalskii Lohmann, 1923 Fritillaria drygalskii (p. )
Fritillaria fagei Fenaux, 1961 Fritillaria fagei (p. )
Fritillaria formica Fol, 1872 Fritillaria formica (p. )
Fritillaria fraudax Lohmann, 1896 Fritillaria fraudax (p. )
Fritillaria gracilis Lohmann, 1896 Fritillaria gracilis (p. )
Fritillaria haplostoma Fol, 1872 Fritillaria haplostoma (p. )
Fritillaria helenae Bückmann, 1924 Fritillaria helenae (p. )
Fritillaria megachile Fol, 1872 Fritillaria megachile (p. )
Fritillaria messanensis Lohmann, 1924 Fritillaria messanensis (p. )
Fritillaria pellucida Busch, 1851 Fritillaria pellucida (p. )
Fritillaria tenella Lohmann, 1896 Fritillaria tenella (p. )
Fritillaria urticans Fol, 1872 Fritillaria urticans (p. )
Fritillaria venusta Lohman, 1896 Fritillaria venusta (p. )
Frodromia atypica (Sakai, 1936) Frodromia atypica (p. )
Fromia indica (Perrier, 1869) Fromia indica (p. )
Fromia labeosa Arai & Fujita, 2021 Fromia labeosa (p. )
Fromia milleporella (Lamarck, 1816) Fromia milleporella (p. )
Fromia polypora Clark, 1916 Fromia polypora (p. )
Frondipora verrucosa (Lamouroux, 1821) Frondipora verrucosa (p. )
Frontoserolis leachi (Brandt, 1988) Frontoserolis leachi (p. )
Frovina indecora (Thiele, 1912) Frovina indecora (p. )
Fucus ceranoides Linnaeus Fucus ceranoides (p. )
Fucus distichus Linnaeus, 1767 Fucus distichus (p. )
Fucus evanescens C. Agardh Fucus evanescens (p. )
Fucus serratus Linnaeus Fucus serratus (p. )
Fucus spiralis Linnaeus, 1753 Fucus spiralis (p. )
Fucus vesiculosus Linnaeus, 1753 Fucus vesiculosus (p. )
Fuegiphoxus fuegiensis (Schellenberg, 1931) Fuegiphoxus fuegiensis (p. )
Fuegiphoxus inutilus Barnard & Barnard, 1980 Fuegiphoxus inutilus (p. )
Fulgoraria limpusi Thach, 2020 Fulgoraria limpusi (p. )
Fulgoraria ngai Thach, 2020 Fulgoraria ngai (p. )
Fulgoraria phanhayi Thach, 2020 Fulgoraria phanhayi (p. )
Fulmarus glacialis (Linnaeus, 1761) Fulmarus glacialis (p. )
Fultodromia nodipes (Guérin, 1832) Fultodromia nodipes (p. )
Fultodromia spinifera (Montgomery, 1931) Fultodromia spinifera (p. )
Fulvia australis (Sowerby, 1834) Fulvia australis (p. )
Fulvia boholensis Vidal, 1994 Fulvia boholensis (p. )
Fulvia colorata Vidal & Kirkendale, 2007 Fulvia colorata (p. )
Fulvia dulcis (Deshayes, 1863) Fulvia dulcis (p. )
Fulvia fragiformis Vidal, 1994 Freneixicardia victor (p. )
Fulvia lineonotata Vidal, 1994 Fulvia lineonotata (p. )
Fulvia subquadrata Vidal & Kirkendale, 2007 Fulvia subquadrata (p. )
Fulvia tenuicostata (Lamarck, 1819) Fulvia tenuicostata (p. )
Funa trigoi Horro, Gori, Rosado & Rolán, 2021 Funa trigoi (p. )
Fungiacyathus fragilis Sars, 1872 Bathyactis hawaiiensis (p. )
Fungiacyathus hydra Zibrowius & Gili, 1990 Fungiacyathus hydra (p. )
Fungiacyathus paliferus (Alcock, 1902) Fungiacyathus paliferus (p. )
Fungiacyathus pusillus (De Pourtalès, 1868) Fungiacyathus pusillus (p. )
Funginus heimi Tixier-Durivault, 1970 Funginus heimi (p. )
Furcellaria lumbricalis (Hudson) J.V. Lamouroux Furcellaria lumbricalis (p. )
Fursenkoina complanata (Egger, 1893) Cassidelina complanata (p. )
Fursenkoina complanata (Egger, 1893) Fursenkoina complanata (p. )
Fursenkoina davisi (Chapman & Parr, 1937) Fursenkoina davisi (p. )
Fursenkoina earlandi (Cushman, 1936) Fursenkoina earlandi (p. )
Fursenkoina pauciloculata (Brady, 1884) Fursenkoina pauciloculata (p. )
Fursenkoina schreibersiana (Czjzek, 1848) Fursenkoina schreibersiana (p. )
Fursenkoina squammosa (d´Orbigny, 1826) Fursenkoina squammosa (p. )
Fursenkoina subdepressa (Brady, 1884) Fursenkoina subdepressa (p. )
Furtipodia petrosa (Klunzinger, 1906) Furtipodia petrosa (p. )
Fuscapex ophioacanthicola Warén, 1981 Fuscapex ophioacanthicola (p. )
Fusceulima digitalis Hoffman & Engl, 2021 Fusceulima digitalis (p. )
Fusceulima keppensi Engl & Swinnen, 2021 Fusceulima keppensi (p. )
Fusceulima robini Engl & Swinnen, 2021 Fusceulima robini (p. )
Fusceulima watsoni Souza, Pimenta & Barros, 2021 Fusceulima watsoni (p. )
Fusinus alternatus Buzzurro & Russo, 2007 Fusinus alternatus (p. )
Fusinus ansatus (Gmelin, 1791) Fusinus closter (p. )
Fusinus arabicus (Melvill, 1898) Fusinus arabicus (p. )
Fusinus bountyi Rehder & Wilson, 1975 Fusinus bountyi (p. )
Fusinus buzzurroi Prkic & Russo, 2008 Fusinus buzzurroi (p. )
Fusinus colus (Linnaeus, 1758) Fusinus colus (p. )
Fusinus cretellai Buzzurro & Russo, 2008 Fusinus cretellai (p. )
Fusinus dimassai Buzzurro & Russo, 2007 Fusinus dimassai (p. )
Fusinus dimitrii Buzzurro & Ovalis, 2007 Fusinus dimitrii (p. )
Fusinus eviae Buzzurro & Russo, 2007 Fusinus eviae (p. )
Fusinus fioritae Russo & Pagli, 2019 Fusinus fioritae (p. )
Fusinus frenguelli (Carcelles, 1953) Fusinus frenguellii (p. )
Fusinus labronicus (Monterosato, 1884) Fusinus labronicus (p. )
Fusinus margaritae Buzzurro & Russo, 2007 Fusinus margaritae (p. )
Fusinus maritzaallaryae Cossignani & Allary, 2019 Fusinus maritzaallaryae (p. )
Fusinus parvulus (Monterosato, 1884) Fusinus parvulus (p. )
Fusinus profetai Nofroni, 1982 Fusinus profetai (p. )
Fusinus pulchellus (Philippi, 1844) Fusinus pulchellus (p. )
Fusinus rolani Buzzurro & Ovalis, 2005 Fusinus rolani (p. )
Fusinus rusticulus (Monterosato, 1880) Fusinus rusticulus (p. )
Fusinus townsendi (Melvill, 1899) Fusinus townsendi (p. )
Fusinus verrucosus (Gmelin, 1791) Fusinus verrucosus (p. )
Fusistrombus fusiformis (Sowerby II, 1842) Canarium fusiforme (p. )
Fusitriton galea Kuroda & Habe, 1961 Fusitriton galea (p. )
Fusitriton laudandus Finlay, 1926 Fusitriton laudandus (p. )
Fusiturris undatiruga (Bivona Ant., 1838) Fusiturris undatiruga (p. )
Fusivermis fertilis Tchesunov, 1996 Fusivermis fertilis (p. )
Fusobela parvioculata Criscione, Hallan, Puillandre & Fedosov, 2020 Fusobela parvioculata (p. )
Fustiaria steineri Scarabino, 2008 Fustiaria steineri (p. )
Gabrielona roni Moolenbeek & H. Dekker, 1993 Gabrielona roni (p. )
Gadila agassizii (Dall, 1881) Gadila agassizii (p. )
Gadila mayori (Henderson, 1920) Gadila mayori (p. )
Gadimyxa arctica Køie, Karlsbakk & Nylund, 2007 Gadimyxa arctica (p. )
Gadimyxa atlantica Køie, Karlsbakk & Nylund, 2007 Gadimyxa atlantica (p. )
Gadimyxa sphaerica Køie, Karlsbakk & Nylund, 2007 Gadimyxa sphaerica (p. )
Gaetanus brevispinus (Sars, 1900) Gaetanus brevispinus (p. )
Gaetanus tenuispinus (Sars, 1900) Chiridius tenuispinus (p. )
Gaetanus tenuispinus (Sars, 1900) Gaetanus tenuispinus (p. )
Gaetice depressus (De Haan, 1833 [in De Haan, 1833-1850]) Gaetice depressus (p. )
Gaevskajatrema balistes Karar, Blend, Mohamadain, Hassan, Khalifa & Dronen, 2020 Gaevskajatrema balistes (p. )
Gafrarium pectinatum (Linnaeus, 1758) Gafrarium pectinatum (p. )
Gaharitrema droneni Blend, Racz & Gardner, 2020 Gaharitrema droneni (p. )
Gaillardiellus holthuisi Takeda & Komatsu, 2010 Gaillardiellus holthuisi (p. )
Gaillardiellus orientalis (Odhner, 1925) Gaillardiellus orientalis (p. )
Gaillardiellus rueppelli (Krauss, 1843) Gaillardiellus rueppelli (p. )
Gaillardiellus superciliaris (Odhner, 1925) Gaillardiellus superciliaris (p. )
Gaimardia adamsiorum Osorio & Arnaud, 1984 Gaimardia adamsiorum (p. )
Gaimardia forsteriana Finlay, 1927 Gaimardia forsteriana (p. )
Gaimardia forsteriana Finlay, 1927 Gaimardia forsteriana aucklandica (p. )
Gaimardia kerguelensis (Smith, 1885) Gaimardia kerguelensis (p. )
Gaimardia trapesina (Lamarck, 1819) Gaimardia trapesina (p. )
Gainella chelata Chevreux, 1912 Gainella chelata (p. )
Galacantha bellis Henderson, 1885 Galacantha bellis (p. )
Galacantha spinosa Milne Edwards, 1880 Galacantha spinosa (p. )
Galacantha valdiviae Balss, 1913 Galacantha valdiviae (p. )
Galapagetula cubensis Diez, Reygel & Artois, 2021 Galapagetula cubensis (p. )
Galapagomystides bobpearsoni Pearson & Rouse, 2022 Galapagomystides bobpearsoni (p. )
Galapagomystides kathyae Pearson & Rouse, 2022 Galapagomystides kathyae (p. )
Galapagomystides patricki Pearson & Rouse, 2022 Galapagomystides patricki (p. )
Galapagomystides verenae (Blake & Hilbig, 1990) Galapagomystides verenae (p. )
Galatea bengoensis Dunker, 1849 Galatea bengoensis (p. )
Galatea bernardii Dunker, 1857 Galatea bernardii (p. )
Galatea cailliaudii Bernardi, 1860 Profischeria delessertii (p. )
Galatea congica Boettger, 1885 Galatea congica (p. )
Galatea nux (Pilsbry & Bequaert, 1927) Galatea nux (p. )
Galatea paradoxa (Born, 1778) Galatea paradoxa (p. )
Galatea schwabi (Clench, 1929) Galatea schwabi (p. )
Galatea tenuicula Philippi, 1849 Galatea tenuicula (p. )
Galathea aegyptiaca Paul'son, 1875 Galathea aegyptiaca (p. )
Galathea amamiensis Miyake & Baba, 1966 Galathea amamiensis (p. )
Galathea anepipoda Baba, 1990 Galathea anepipoda (p. )
Galathea australiensis Stimpson, 1858 Galathea australiensis (p. )
Galathea barbellata Macpherson, 2012 Galathea barbellata (p. )
Galathea bimaculata Miyake & Baba, 1966 Galathea bimaculata (p. )
Galathea consobrina de Man, 1902 Galathea consobrina (p. )
Galathea denticulata Macpherson & Cleva, 2010 Galathea denticulata (p. )
Galathea dispersa Bate, 1859 Galathea dispersa (p. )
Galathea echinata Macpherson, 2012 Galathea echinata (p. )
Galathea hispida Baba, 2005 Galathea hispida (p. )
Galathea intermedia unspecified Galathea intermedia (p. )
Galathea latirostris Dana, 1852 Galathea latirostris (p. )
Galathea lumaria Baba, 2005 Galathea lumaria (p. )
Galathea maculiabdominalis Baba, 1972 Galathea maculiabdominalis (p. )
Galathea mauritiana Bouvier, 1914 Galathea mauritiana (p. )
Galathea nasimae Karasawa, 2019 Galathea nasimae (p. )
Galathea nexa Embleton, 1834 Galathea nexa (p. )
Galathea ohshimai Miyake & Baba, 1967 Galathea ohshimai (p. )
Galathea pilosa de Man, 1888 Galathea pilosa (p. )
Galathea platycheles Miyake, 1953 Galathea platycheles (p. )
Galathea profunda Macpherson, 2012 Galathea profunda (p. )
Galathea raventosae Macpherson, 2012 Galathea raventosae (p. )
Galathea rubromaculata Miyake & Baba, 1967 Galathea rubromaculata (p. )
Galathea sanctae Macpherson, 2012 Galathea sanctae (p. )
Galathea sinensis Dong & Li, 2010 Galathea sinensis (p. )
Galathea spinosorostris Dana, 1852 Galathea spinosorostris (p. )
Galathea squamea Baba, 1979 Galathea squamea (p. )
Galathea squamifera Leach, 1814 Galathea squamifera (p. )
Galathea strigosa unspecified Galathea strigosa (p. )
Galathea ternatensis De Mans, 1902 Galathea ternatensis (p. )
Galathealinum karaense Smirnov, Zaitseva & Vedenin, 2020 Galathealinum karaense (p. )
Galatheascus striatus Boschma, 1929 Galatheascus striatus (p. )
Galatheavalva holothuriae Knudsen, 1970 Galatheavalva holothuriae (p. )
Galathella galatheae (Dahl, 1959) Galathella galatheae (p. )
Galathowenia fragilis (Nilson & Holthe, 1985) Galathowenia fragilis (p. )
Galaxaura divaricata (Linnaeus) Huisman & Townsend Galaxaura divaricata (p. )
Galaxea astreata (Lamarck, 1816) Galaxea astreata (p. )
Galearctus aurora (Holthuis, 1982) Galearctus aurora (p. )
Galearctus kitanoviriosus (Harada, 1962) Galearctus kitanoviriosus (p. )
Galearctus rapanus (Holthuis, 2002) Galearctus rapanus (p. )
Galearctus timidus (Holthuis, 1960) Galearctus timidus (p. )
Galearctus umbilicatus (Holthuis, 1977) Galearctus umbilicatus (p. )
Galearctus yanshi Yang & Chan, 2020 Galearctus yanshi (p. )
Galene bispinosa (Herbst, 1783) Galene bispinosa (p. )
Galeodea echinophora (Linnaeus, 1758) Galeodea echinophora (p. )
Galeodea rugosa (Linnaeus, 1771) Galeodea rugosa (p. )
Galeolaria caespitosa Lamarck, 1818 Galeolaria caespitosa (p. )
Galeomma ambigua (Deshayes, 1856) Galeomma ambigua (p. )
Galeomma macrochisma Deshayes, 1856 Galeomma macrochisma (p. )
Galeomma pulchra (Melvill & Standen, 1907) Galeomma pulchra (p. )
Galeomma turtoni Sowerby, 1825 Galeomma turtoni (p. )
Galeopsis marionensis (Busk, 1884) Galeopsis marionensis (p. )
Galeropsis monodonta (Blainville, 1832) Coralliophila monodonta (p. )
Galilia narusei Ng & Richer de Forges, 2007 Galilia narusei (p. )
Gambierdiscus australes M. Faust & M. Chinain, 1999 Gambierdiscus australes (p. )
Gambierdiscus pacificus M. Chinain & M. Faust Gambierdiscus pacificus (p. )
Gambierdiscus polynesiensis M. Chinain & M. Faust Gambierdiscus polynesiensis (p. )
Gammanema rapax (Ssaweljev, 1912) Gammanema rapax (p. )
Gammarella fucicola (Leach, 1814) Gammarella fucicola (p. )
Gammarellus angulosus (Rathke, 1843) Gammarellus angulosus (p. )
Gammarellus homari (Fabricius, 1779) Gammarellus homari (p. )
Gammarinema gammari Kinne & Gerlach, 1953 Gammarinema gammari (p. )
Gammarinema ligiae Gerlach, 1967 Gammarinema ligiae (p. )
Gammaropsella saepta Myers, 2009 Gammaropsella saepta (p. )
Gammaropsis alamoana Barnard, 1970 Gammaropsis alamoana (p. )
Gammaropsis barnardi Kudrjaschov & Tzvetkova, 1975 Gammaropsis barnardi (p. )
Gammaropsis blaisus (Barnard, 1932) Gammaropsis blaisus (p. )
Gammaropsis dentata Chevreux, 1900 Gammaropsis dentata (p. )
Gammaropsis digitata (Schellenberg, 1938) Gammaropsis digitata (p. )
Gammaropsis effrena (Barnard, 1964) Gammaropsis effrena (p. )
Gammaropsis ellisi Conlan, 1983 Gammaropsis ellisi (p. )
Gammaropsis elvirae Paz-Rios & Pech, 2019 Gammaropsis elvirae (p. )
Gammaropsis exsertipes Stebbing, 1888 Gammaropsis exsertipes (p. )
Gammaropsis georgiana (Schellenberg, 1931) Gammaropsis georgiana (p. )
Gammaropsis hephaestus Myers, 2009 Gammaropsis hephaestus (p. )
Gammaropsis lobata (Chevreux, 1920) Gammaropsis lobata (p. )
Gammaropsis longicornis Walker, 1906 Gammaropsis longicornis (p. )
Gammaropsis maculata (Johnston, 1928) Gammaropsis maculata (p. )
Gammaropsis martesia (Barnard, 1964) Gammaropsis martesia (p. )
Gammaropsis melanops Sars, 1883 Gammaropsis melanops (p. )
Gammaropsis nitida (Stimpson, 1853) Gammaropsis nitida (p. )
Gammaropsis ocellata Conlan, 1994 Gammaropsis ocellata (p. )
Gammaropsis palmata (Stebbing & Robertson, 1891) Gammaropsis palmata (p. )
Gammaropsis pokipoki Barnard, 1970 Gammaropsis pokipoki (p. )
Gammaropsis purpurescens (Barnard, 1932) Gammaropsis purpurescens (p. )
Gammaropsis serricrus (Barnard, 1932) Gammaropsis serricrus (p. )
Gammaropsis shoemakeri Conlan, 1983 Gammaropsis shoemakeri (p. )
Gammaropsis sophiae (Boeck, 1861) Gammaropsis sophiae (p. )
Gammaropsis spinosa (Shoemaker, 1942) Gammaropsis spinosa (p. )
Gammaropsis sublitoralis (Schellenberg, 1931) Gammaropsis sublitoralis (p. )
Gammaropsis sutherlandi Nelson, 1980 Gammaropsis sutherlandi (p. )
Gammaropsis thompsoni (Walker, 1898) Gammaropsis thompsoni (p. )
Gammaropsis togoensis (Schellenberg, 1925) Gammaropsis togoensis (p. )
Gammaropsis triodon (Schellenberg, 1926) Gammaropsis triodon (p. )
Gammarus aequicauda (Martynov, 1931) Gammarus aequicauda (p. )
Gammarus chevreuxi Sexton, 1913 Gammarus chevreuxi (p. )
Gammarus crinicornis Stock, 1966 Gammarus crinicornis (p. )
Gammarus inaequicauda Stock, 1966 Gammarus inaequicauda (p. )
Gammarus insensibilis Stock, 1966 Gammarus insensibilis (p. )
Gammarus locusta Linnaeus, 1758 Gammarus locusta (p. )
Gammarus oceanicus Segerstråle, 1947 Gammarus oceanicus (p. )
Gammarus salinus Spooner, 1942 Gammarus salinus (p. )
Gammarus subtypicus Stock, 1966 Gammarus subtypicus (p. )
Gammarus tigrinus Sexton, 1939 Gammarus tigrinus (p. )
Gammarus zaddachi Sexton, 1912 Gammarus zaddachi (p. )
Gandalfus puia McLay, 2007 Gandalfus puia (p. )
Ganeria falklandica Gray, 1847 Ganeria falklandica (p. )
Gangetia miliacea (Nevill, 1880) Gangetia miliacea (p. )
Gangliostoma abaxialispura Xu, Huang & Guo, 2019 Gangliostoma abaxialispura (p. )
Ganjampenaeopsis uncta (Alcock, 1905) Ganjampenaeopsis uncta (p. )
Ganonema dendroideum (P.L.Crouan & H.M.Crouan) D.L.Ballantine & N.E.Aponte, 2002 Ganonema dendroideum (p. )
Gardineria alloiteaui Kitahara & Cairns, 2021 Gardineria alloiteaui (p. )
Gardineroseris planulata (Dana, 1846) Gardineroseris planulata (p. )
Gari castrensis (Spengler, 1794) Gari castrensis (p. )
Gari depressa (Pennant, 1777) Gari depressa (p. )
Gari eos Willan, 1993 Gari eos (p. )
Gari fervensis (Gmelin, 1791) Gari fervensis (p. )
Gari inflata (Bertin, 1880) Gari inflata (p. )
Gari intermedia (Deshayes, 1855) Gari intermedia (p. )
Gari pallida (Deshayes, 1855) Gari pallida (p. )
Gari pennata (Deshayes, 1855) Gari pennata (p. )
Gari pseudoweinkauffi Cosel, 1989 Gari pseudoweinkauffi (p. )
Gari sibogai Prashad, 1932 Gari sibogai (p. )
Gari solida (Gray, 1828) Gari solida (p. )
Gari tellinella (Lamarck, 1818) Gari tellinella (p. )
Gari virescens (Deshayes, 1855) Gari virescens (p. )
Garthambrus allisoni (Garth, 1993) Garthambrus allisoni (p. )
Garthambrus darthvaderi Tan, 2009 Garthambrus darthvaderi (p. )
Garthambrus mironovi (Zarenkov, 1990) Garthambrus mironovi (p. )
Garthambrus poupini (Garth, 1993) Garthambrus poupini (p. )
Garthambrus stellatus (Rathbun, 1906) Garthambrus stellatus (p. )
Garthambrus tani Ahyong, 2008 Garthambrus tani (p. )
Garthambrus undulatus Tan, 2009 Garthambrus undulatus (p. )
Garthasia americana (Garth, 1939) Garthasia americana (p. )
Garthasia ludaoensis Hsueh, 2020 Garthasia ludaoensis (p. )
Garveia franciscana (Torrey, 1902) Garveia franciscana (p. )
Garveia nutans Wright, 1859 Garveia nutans (p. )
Garveia polarsterni Stepanjants, 2001 Garveia polarsterni (p. )
Gascoignella aprica Jensen, 1985 Gascoignella aprica (p. )
Gastrana fragilis (Linnaeus, 1758) Gastrana fragilis (p. )
Gastroclonium ovatum (Hudson) Papenfuss Gastroclonium ovatum (p. )
Gastrocotyle trachuri Van Beneden & Hesse, 1863 Gastrocotyle trachuri (p. )
Gastrolepidia clavigera Schmarda, 1861 Gastrolepidia clavigera (p. )
Gastrophanella implexa Schmidt, 1879 Gastrophanella implexa (p. )
Gastropteron minutum Ong & Gosliner, 2017 Gastropteron minutum (p. )
Gastropteron rubrum (Rafinesque, 1814) Gastropteron rubrum (p. )
Gastrosaccus sanctus (Van Beneden, 1861) Gastrosaccus sanctus (p. )
Gastrosaccus spinifer (Goës, 1863) Gastrosaccus spinifer (p. )
Gattyana cirrhosa (Pallas, 1766) Gattyana cirrhosa (p. )
Gaussaster antarcticus (Sladen, 1889) Gaussaster antarcticus (p. )
Gaussicuma kermadecense Jones, 1969 Gaussicuma kermadecense (p. )
Gavia adamsii (Gray, 1859) Gavia adamsii (p. )
Gavia arctica (Linnaeus, 1758) Gavia arctica (p. )
Gavia immer (Brünnich, 1764) Gavia immer (p. )
Gavia pacifica (Lawrence, 1858) Gavia pacifica (p. )
Gavia stellata (Pontoppidan, 1763) Gavia stellata (p. )
Gayralia oxysperma (Kützing) K.L. Vinogradova ex Scagel et al. Gayralia oxysperma (p. )
Gaza cubana Clench & Aguayo, 1940 Gaza cubana (p. )
Gazia gazi Lowry & Springthorpe, 2019 Gazia gazi (p. )
Gbroidea dingaalana Lowry & Azman, 2008 Gbroidea dingaalana (p. 40 )
Gebiacantha albengai Ngoc-Ho, 2005 Gebiacantha albengai (p. )
Gebiacantha fortispinata Komai, 2020 Gebiacantha fortispinata (p. )
Gebiacantha lagonensis Ngoc-Ho, 1989 Gebiacantha lagonensis (p. )
Gebiacantha lifuensis Ngoc-Ho, 1994 Gebiacantha lifuensis (p. )
Gebiacantha multispinosa Ngoc-Ho, 1994 Gebiacantha multispinosa (p. )
Gebiacantha reunionensis Ngoc-Ho, 1989 Gebiacantha reunionensis (p. )
Gebiacantha richeri Ngoc-Ho, 1989 Gebiacantha richeri (p. )
Gebrukothuria profundus Rogacheva & Cross, 2009 Gebrukothuria profundus (p. )
Geitlerinema amphibium (C. Agardh) Anagnostidis Geitlerinema amphibium (p. )
Geitodoris bacalladoi Ortea, 1990 Geitodoris bacalladoi (p. )
Geitodoris bonosi Ortea & Ballesteros, 1981 Geitodoris bonosi (p. )
Geitodoris joubini (Vayssière, 1919) Geitodoris joubini (p. )
Geitodoris planata (Alder & Hancock, 1846) Geitodoris planata (p. )
Geitodoris portmanni (Schmekel, 1972) Geitodoris portmanni (p. )
Gelagna succincta (Linnaeus, 1771) Gelagna succincta (p. )
Gelasimus borealis (Crane, 1975) Gelasimus borealis (p. )
Gelasimus dampieri (Crane, 1975) Gelasimus dampieri (p. )
Gelasimus hesperiae (Crane, 1975) Gelasimus hesperiae (p. )
Gelasimus vocans (Linnaeus, 1758) Uca vocans (p. )
Gelastocaris paronae (Nobili, 1905) Gelastocaris paronae (p. )
Gelastreutes crosnieri Bruce, 1990 Gelastreutes crosnieri (p. )
Gelidium crinale (Hare ex Turner) Gaillon, 1828 Gelidium crinale (p. )
Gelidium pseudointricatum Skottsberg & Levring, 1941 Gelidium pseudointricatum (p. )
Gelidium pusillum (Stackhouse) Le Jolis Gelidium pusillum (p. )
Gelidium spinosum (S.G. Gmelin) P.C. Silva Gelidium spinosum (p. )
Gelliodes carnosa Dendy, 1889 Gelliodes carnosa (p. )
Gelliodes fibrosa (Wilson, 1925) Gelliodes fibrosa (p. )
Gelliodes fragilis Desqueyroux-Faúndez, 1984 Gelliodes fragilis (p. )
Gelliodes persica Fromont, 1995 Gelliodes persica (p. )
Gelliodes spinosella Thiele, 1899 Gelliodes spinosella (p. )
Gelliodes spongiosa Topsent, 1916 Gelliodes spongiosa (p. )
Gelochelidon nilotica Gmelin, 1789 Gelochelidon nilotica (p. )
Gemellipora eburnea Smitt, 1873 Gemellipora eburnea (p. )
Gemelliporidra aculeata Canu & Bassler, 1928 Gemelliporidra aculeata (p. )
Gemelliporidra belikina Winston, 1984 Gemelliporidra belikina (p. )
Gemelliporidra typica Canu & Bassler, 1927 Gemelliporidra typica (p. )
Gemelliporina glabra (Smitt, 1873) Gemelliporina glabra (p. )
Geminella ceramensis (Billard, 1925) Geminella ceramensis (p. )
Gemixystus impolitus Houart & Héros, 2019 Gemixystus impolitus (p. )
Gemixystus lenis Houart & Héros, 2019 Gemixystus lenis (p. )
Gemixystus leptos (Houart, 1995) Gemixystus leptos (p. )
Gemixystus rippangalei (Houart, 1998) Gemixystus rippangalei (p. )
Gemmulimitra gemma Huang & Chuo, 2019 Gemmulimitra gemma (p. )
Gemmulimitra picardali Huang & Chuo, 2019 Gemmulimitra picardali (p. )
Gemophos auritulus (Link, 1807) Gemophos auritulus (p. )
Gempylitrema longipedunculatum Yamaguti, 1968 Gempylitrema longipedunculatum (p. )
Genaxinus bongraini (Lamy, 1910) Genaxinus bongraini (p. )
Genicopatagus affinis Agassiz, 1879 Genicopatagus affinis (p. )
Genkaia keijii Tavares, 1993 Genkaia keijii (p. )
Gennadas crassus Tirmizi, 1960 Gennadas crassus (p. )
Gennadas tinayrei Bouvier, 1906 Gennadas tinayrei (p. )
Genolopa minuscula Panyi, Curran & Overstreet, 2020 Genolopa minuscula (p. )
Genolopa vesca Panyi, Curran & Overstreet, 2020 Genolopa vesca (p. )
Geodia alba (Kieschnick, 1896) Geodia alba (p. )
Geodia apiarium (Schmidt, 1870) Geodia apiarium (p. )
Geodia arabica Carter, 1869 Geodia arabica (p. )
Geodia areolata Carter, 1880 Geodia areolata (p. )
Geodia arripiens Lindgren, 1897 Geodia arripiens (p. )
Geodia berryi (Sollas, 1888) Geodia berryi (p. )
Geodia boesraugi Van Soest & Hooper, 2020 Geodia boesraugi (p. )
Geodia distincta Lindgren, 1897 Geodia distincta (p. )
Geodia eosaster (Sollas, 1888) Geodia eosaster (p. )
Geodia gibberella de Laubenfels, 1951 Geodia gibberella (p. )
Geodia globostellifera Carter, 1880 Geodia globostellifera (p. )
Geodia hirsuta (Sollas, 1886) Geodia hirsuta (p. )
Geodia inconspicua (Bowerbank, 1873) Geodia inconspicua (p. )
Geodia japonica Sollas, 1888 Geodia japonica (p. )
Geodia japonica Sollas, 1888 Geodia japonica spherulifera (p. )
Geodia kuekenthali Thiele, 1900 Geodia kuekenthali (p. )
Geodia labyrinthica (Kirkpatrick, 1903) Geodia labyrinthica (p. )
Geodia lebwohli Van Soest & Hooper, 2020 Geodia lebwohli (p. )
Geodia macandrewii Bowerbank, 1858 Geodia macandrewii (p. )
Geodia nigra Lendenfeld, 1888 Geodia nigra (p. )
Geodia nilslindgreni Van Soest & Hooper, 2020 Geodia nilslindgreni (p. )
Geodia perarmata Bowerbank, 1873 Isops perarmata (p. )
Geodia philippinensis Wilson, 1925 Geodia philippinensis (p. )
Geodia polytriaena Almeida, Sandes, Guimarães & Muricy, 2021 Geodia polytriaena (p. )
Geodia sparsa Wilson, 1925 Geodia sparsa (p. )
Geodia sphaeroides (Kieschnick, 1896) Geodia sphaeroides (p. )
Geodia spherastrosa (Wilson, 1925) Geodia spherastrosa (p. )
Geodia thomsonii Schmidt, 1870 Geodia thomsonii (p. )
Geodia vaubani Lévi & Lévi, 1983 Geodia vaubani (p. )
Geodia vestigifera (Dendy, 1924) Geodia vestigifera (p. )
Geodia vestigifera (Dendy, 1924) Geodinella vestigifera (p. )
Geograpsus crinipes (Dana, 1852) Geograpsus crinipes (p. )
Geograpsus depressus (Heller, 1862) Geograpsus depressus (p. )
Geograpsus grayi (Milne-Edwards, 1935) Geograpsus grayi (p. )
Geograpsus stormi de Man, 1895 Geograpsus stormi (p. )
Geosesarma angustifrons (Milne-Edwards, 1869) Geosesarma angustifrons (p. )
Geosesarma foxi (Kemp, 1918) Geosesarma foxi (p. )
Gephyrothuria alcocki Koehler & Vaney, 1905 Gephyrothuria alcocki (p. )
Gerarda prevostiana (Eydoux & Gervais, 1837) Gerarda prevostiana (p. )
Gerongia rifkinae Gershwin & Alderslade, 2005 Gerongia rifkinae (p. )
Gersemia antarctica (Kükenthal, 1902) Gersemia antarctica (p. )
Gersemia fruticosa (Sars, 1860) Gersemia fruticosa (p. )
Geryon longipes Milne-Edwards, 1882 Geryon longipes (p. )
Geryon trispinosus (Herbst, 1803) Geryon trispinosus (p. )
Geukensia demissa (Dillwyn, 1817) Geukensia demissa (p. )
Gianius eximius Erséus, 1997 Gianius eximius (p. )
Gibberosus falciformis (Barnard, 1969) Gibberosus falciformis (p. )
Gibberosus longimerus (Schellenberg, 1925) Gibberosus longimerus (p. )
Gibberosus myersi (McKinney, 1980) Gibberosus myersi (p. )
Gibberosus udarus Hughes, 2009 Gibberosus udarus (p. )
Gibberula adyae Espinosa & Ortea, 2019 Gibberula adyae (p. )
Gibberula ahuiri Cossignani, 2020 Gibberula ahuiri (p. )
Gibberula amonorum Cossignani & Lorenz, 2021 Gibberula amonorum (p. )
Gibberula andreahirundae Cossignani & Lorenz, 2019 Gibberula andreahirundae (p. )
Gibberula audreyae Cossignani, 2006 Gibberula audreyae (p. )
Gibberula ayzae Ortea & Moro, 2020 Gibberula ayzae (p. )
Gibberula bensoni (Reeve, 1865) Gibberula bensoni (p. )
Gibberula bozzettii Cossignani & Lorenz, 2020 Gibberula bozzettii (p. )
Gibberula caelata (Monterosato, 1877) Gibberula caelata (p. )
Gibberula catenata (Montagu, 1803) Gibberula catenata (p. )
Gibberula ceciliae Espinosa & Ortea, 2019 Gibberula ceciliae (p. )
Gibberula charpentierae Ortea, 2022 Gibberula charpentierae (p. )
Gibberula chumi Espinosa & Ortea, 2019 Gibberula chumi (p. )
Gibberula cozzii Ortea & Moro, 2020 Gibberula cozzii (p. )
Gibberula cristinae Ortea & Moro, 2020 Gibberula cristinae (p. )
Gibberula delapazi Ortea & Moro, 2020 Gibberula delapazi (p. )
Gibberula dennisi Ortea & Moro, 2020 Gibberula dennisi (p. )
Gibberula doudnae Ortea, 2022 Gibberula doudnae (p. )
Gibberula epigrus (Reeve, 1865) Gibberula epigrus (p. )
Gibberula eugeniae Espinosa & Ortea, 2019 Gibberula eugeniae (p. )
Gibberula fluctuata (Adams, 1850) Gibberula fluctuata (p. )
Gibberula garzae Espinosa & Ortea, 2019 Gibberula garzae (p. )
Gibberula giulianae Cossignani & Lorenz, 2020 Gibberula giulianae (p. )
Gibberula jansseni van Aartsen, Menkhorst & Gittenberger, 1984 Gibberula jansseni (p. )
Gibberula lacasito Ortea, Moro & Espinosa, 2020 Gibberula lacasito (p. )
Gibberula laviuda Espinosa & Ortea, 2019 Gibberula laviuda (p. )
Gibberula linanprietoae Cossignani & Ahuir, 2020 Gibberula linanprietoae (p. )
Gibberula manzanillera Espinosa & Ortea, 2019 Gibberula manzanillera (p. )
Gibberula marcelae Espinosa & Ortea, 2019 Gibberula marcelae (p. )
Gibberula martae Ortea & Moro, 2020 Gibberula martae (p. )
Gibberula mazagonica Melvill, 1893 Gibberula mazagonica (p. )
Gibberula michelahringi Cossignani & Lorenz, 2021 Gibberula michelahringi (p. )
Gibberula mirpuriolo Ortea, Moro & Espinosa, 2020 Gibberula mirpuriolo (p. )
Gibberula mooi Cossignani & Lorenz, 2020 Gibberula mooi (p. )
Gibberula nebulosa Boyer, 2002 Gibberula nebulosa (p. )
Gibberula omneiae Cossignani & Lorenz, 2020 Gibberula omneiae (p. )
Gibberula oryza (Lamarck, 1822) Gibberula oryza (p. )
Gibberula pacifica Pease, 1868 Gibberula pacifica (p. )
Gibberula phantasma Espinosa & Ortea, 2019 Gibberula phantasma (p. )
Gibberula philippii (Monterosato, 1878) Gibberula philippii (p. )
Gibberula punctillum Gofas & Fernandes, 1988 Gibberula punctillum (p. )
Gibberula recondita Monterosato, 1884 Gibberula recondita (p. )
Gibberula secreta Monterosato, 1889 Gibberula secreta (p. )
Gibberula silviae Espinosa & Ortea, 2019 Gibberula silviae (p. )
Gibberula simii Cossignani & Lorenz, 2019 Gibberula simii (p. )
Gibberula simonae Smriglio, 2003 Gibberula simonae (p. )
Gibberula socoae Espinosa & Ortea, 2019 Gibberula socoae (p. )
Gibberula soniae Espinosa & Ortea, 2019 Gibberula soniae (p. )
Gibberula tahaukuensis Cossignani, 2001 Gibberula tahaukuensis (p. )
Gibberula teresitae Espinosa & Ortea, 2019 Gibberula teresitae (p. )
Gibberula turgidula (Locard & Caziot, 1900) Gibberula turgidula (p. )
Gibberula valentinae Cossignani & Lorenz, 2020 Gibberula valentinae (p. )
Gibberula vermiglioi Cossignani & Ahuir, 2020 Gibberula vermiglioi (p. )
Gibberula westeckerorum Cossignani & Lorenz, 2021 Gibberula westeckerorum (p. )
Gibberula yoshikoae Cossignani & Lorenz, 2019 Gibberula yoshikoae (p. )
Gibberulus gibberulus (Linnaeus, 1758) Gibberulus gibberulus (p. )
Gibboborchella venosa (Gurney, 1979) Gibboborchella venosa (p. )
Gibborissoia virgata (Philippi, 1849) Gibborissoia virgata (p. )
Gibbula cineraria (Linnaeus, 1758) Gibbula cineraria (p. )
Gibbula magus (Linnaeus, 1758) Gibbula magus (p. )
Gibbula tumida (Montagu, 1803) Gibbula tumida (p. )
Gibbula umbilicalis (da Costa, 1778) Gibbula umbilicalis (p. )
Gibbularctus gibberosus (De Man, 1905) Gibbularctus gibberosus (p. )
Gigantidas taiwanensis (Cosel, 2008) Gigantidas taiwanensis (p. )
Gigantidas vrijenhoeki Jang, Ho, Jum, Kim & Won, 2020 Gigantidas vrijenhoeki (p. )
Gigantione elconaxii Markham, 1994 Gigantione elconaxii (p. )
Gigantocypris muelleri Skogsberg, 1920 Gigantocypris muelleri (p. )
Gigantopelta aegis Chen, Linse, Roterman, Copley & Rogers, 2015 Gigantopelta aegis (p. )
Gigantopelta chessoia Chen, Linse, Roterman, Copley & Rogers, 2015 Gigantopelta chessoia (p. )
Gigantopora oropiscis Gordon & d'Hondt, 1997 Gigantopora oropiscis (p. )
Gigartina pistillata (S.G. Gmelin) Stackhouse Gigartina pistillata (p. )
Gilvossius fredericqae Felder & Robles, 2020 Gilvossius fredericqae (p. )
Gilvossius howellorum Felder & Robles, 2020 Gilvossius howellorum (p. )
Ginebis argenteonitens (Lischke, 1872) Ginebis argenteonitens (p. )
Gingicithara cylindrica (Reeve, 1846) Gingicithara cylindrica (p. )
Gingicithara salisburyi Horro, Gori, Rosado & Rolán, 2021 Gingicithara salisburyi (p. )
Gingicithara suarezi Horro, Gori, Rosado & Rolán, 2021 Gingicithara suarezi (p. )
Giraudia sphacelarioides Derbès & Solier Giraudia sphacelarioides (p. )
Gitana sarsi Boeck, 1871 Gitana sarsi (p. )
Gitanopsis desmondi Barnard, 1972 Gitanopsis desmondi (p. )
Gitanopsis squamosa (Thomson, 1880) Gitanopsis squamosa (p. )
Glabella adansoni (Kiener, 1834) Glabella adansoni (p. )
Glabella ansonae Clover, 1976 Glabella ansonae (p. )
Glabella denticulata (Link, 1807) Glabella denticulata (p. )
Glabella mirabilis (Adams, 1869) Glabella mirabilis (p. )
Glabella mozambicana Boyer, 2014 Glabella mozambicana (p. )
Glabella obtusa (Sowerby II, 1846) Glabella obtusa (p. )
Glabella omanensis Boyer, 2014 Glabella omanensis (p. )
Glabella rotunda Boyer, 2014 Glabella rotunda (p. )
Glabraster antarctica (Smith, 1876) Porania antarctica (p. )
Glabratellina kermadecensis Hayward, Grenfell, Reid & Hayward, 1999 Glabratellina kermadecensis (p. )
Glabratellina tabernacularis (Brady, 1881) Glabratellina tabernacularis (p. )
Glabrilaria antoniettae Ramalho & Moraes, 2021 Glabrilaria antoniettae (p. )
Glabrilaria cultricostata Winston & Jackson, 2021 Glabrilaria cultricostata (p. )
Glabrilaria duploarmata Winston & Jackson, 2021 Glabrilaria duploarmata (p. )
Glabropilumnus dispar (Dana, 1852) Glabropilumnus dispar (p. )
Glabropilumnus edamensis (De Man, 1888) Glabropilumnus edamensis (p. )
Glabropilumnus laevis (Dana, 1852) Glabropilumnus laevis (p. )
Glaciarcula friellei (Davidson, 1878) Glaciarcula friellei (p. )
Glaciarcula spitzbergensis (Davidson, 1852) Glaciarcula spitzbergensis (p. )
Glaciotomella investigator Criscione, Hallan, Puillandre & Fedosov, 2020 Glaciotomella investigator (p. )
Gladiobela abyssicola Hallan, Criscione, Fedosov & Puillandre, 2021 Gladiobela abyssicola (p. )
Gladiobela acris Hallan, Criscione, Fedosov & Puillandre, 2021 Gladiobela acris (p. )
Gladiobela angulata Criscione, Hallan, Puillandre & Fedosov, 2020 Gladiobela angulata (p. )
Gladiobela sinuosa Hallan, Criscione, Fedosov & Puillandre, 2021 Gladiobela sinuosa (p. )
Gladiobela stupa Hallan, Criscione, Fedosov & Puillandre, 2021 Gladiobela stupa (p. )
Gladiobela vitrea Hallan, Criscione, Fedosov & Puillandre, 2021 Gladiobela vitrea (p. )
Glandiceps hacksi Marion, 1885 Glandiceps hacksi (p. )
Glandulina antarctica Parr, 1950 Glandulina antarctica (p. )
Glandulina ovula d'Orbigny, 1846 Glandulina ovula (p. )
Glandulina suezensis McCulloch, 1977 Glandulina suezensis (p. )
Glareola maldivarum Forster, 1795 Glareola maldivarum (p. )
Glassella chaneyi Felder & Palacios Theil, 2020 Glassella chaneyi (p. )
Glassella martini Felder & Palacios Theil, 2020 Glassella martini (p. )
Glassella nataliae Salgado-Barragán & Barragán-Zepeda, 2021 Glassella nataliae (p. )
Glassella taylori Felder & Palacios Theil, 2020 Glassella taylori (p. )
Glauconome angulata Reeve, 1844 Glauconome angulata (p. )
Glaucus atlanticus Forster, 1777 Glaucus atlanticus (p. )
Glebocarcinus kashini Marin, Maiorova & Korn, 2018 Glebocarcinus kashini (p. )
Glebocarcinus oregonensis (Dana, 1852) Glebocarcinus oregonensis (p. )
Globicephala macrorhynchus Gray, 1846 Globicephala macrorhynchus (p. )
Globicephala melas (Traill, 1809) Globicephala melas (p. )
Globigerina bulloides d’Orbigny, 1826 Globigerina bulloides (p. )
Globisinum drewi (Murdoch, 1899) Globisinum drewi (p. )
Globisinum venustum (Suter, 1907) Globisinum venustum (p. )
Globivenus effossa (Philippi, 1836) Globivenus effossa (p. )
Globivenus fordi (Yates, 1890) Globivenus fordii (p. )
Globivenus toreuma (Gould, 1850) Globivenus toreuma (p. )
Globocassidulina biora (Crespin, 1960) Globocassidulina biora (p. )
Globocassidulina crassa (d’Orbigny, 1839) Globocassidulina crassa (p. )
Globocassidulina decorata (Sidebottom, 1910) Globocassidulina decorata (p. )
Globocassidulina parva (Asano & Nakamura, 1937) Globocassidulina parva (p. )
Globocassidulina subglobosa (Brady, 1881) Globocassidulina subglobosa (p. )
Globodaphne pomum Criscione, Hallan, Puillandre & Fedosov, 2020 Globodaphne pomum (p. )
Globorotalia inflata (d’Orbigny, 1839) Globorotalia inflata (p. )
Globorotalia patagonica (d´Orbigny, 1839) Globorotalia patagonica (p. )
Globorotalia truncatulinoides (d’Orbigny, 1839) Globorotalia truncatulinoides (p. )
Globosolembos clavicornis Myers, 1998 Globosolembos clavicornis (p. )
Globosolembos excavatus (Myers, 1975) Globosolembos excavatus (p. )
Globosolembos forgesi Myers, 1998 Globosolembos forgesi (p. )
Globosolembos longispinosus Ren, 2006 Globosolembos longispinosus (p. )
Globosolembos lunatus Myers, 1988 Globosolembos lunatus (p. )
Globosolembos ovatus (Myers, 1985) Globosolembos ovatus (p. )
Globosolembos springthorpei Myers, 2009 Globosolembos springthorpei (p. )
Globosolembos varanus Myers, 2009 Globosolembos varanus (p. )
Gloiocladia subdichotoma (Levring) R. E. Norris, 1991 Gloiocladia subdichotoma (p. )
Gloiosiphonia capillaris (Hudson) Carmichael Gloiosiphonia capillaris (p. )
Glomospira fijiensis Brönnimann, Whittaker & Zaninetti, 1992 Glomospira fijiensis (p. )
Glomospira gordialis (Jones & Parker, 1860) Glomospira gordialis (p. )
Gloripallium speciosum (Reeve, 1853) Gloripallium speciosum (p. )
Gloripallium spiniferum (Sowerby I, 1835) Gloripallium spiniferum (p. )
Glossocephalus milneedwardsi Bovallius, 1887 Glossocephalus milneedwardsi (p. )
Glossodoris acosti Matsuda & Gosliner, 2018 Glossodoris acosti (p. )
Glossodoris aeruginosa Rudman, 1995 Glossodoris aeruginosa (p. )
Glossomaera octodens (Sivaprakasam, 1968) Glossomaera octodens (p. )
Glottidia audebarti (Broderip, 1835) Glottidia audebarti (p. )
Glottidia palmeri Dall, 1871 Glottidia palmeri (p. )
Glottidia semen (Broderip, 1835) Glottidia semen (p. )
Glycera alba (Müller, 1776) Glycera alba (p. )
Glycera capitata Ørsted, 1843 Glycera capitata (p. )
Glycera celtica O'Connor, 1987 Glycera celtica (p. )
Glycera gigantea Quatrefages, 1866 Glycera fallax (p. )
Glycera gigantea Quatrefages, 1866 Glycera gigantea (p. )
Glycera kerguelensis McIntosh, 1885 Glycera kerguelensis (p. )
Glycera lapidum Quatrefages, 1865 Glycera lapidum (p. )
Glycera macintoshi Grube, 1877 Glycera macintoshi (p. )
Glycera madagascariensis Böggemann & Fiege, 2001 Glycera madagascariensis (p. )
Glycera nicobarica Grube, 1868 Glycera nicobarica (p. )
Glycera rouxi Audouin & Milne-Edwards, 1833 Glycera rouxii (p. )
Glycera tesselata Grube, 1863 Glycera tesselata (p. )
Glycera tridactyla Schmarda, 1861 Glycera tridactyla (p. )
Glycera unicornis Savigny, 1818 Glycera unicornis (p. )
Glycinde armata (Kinberg, 1866) Glycinde armata (p. )
Glycinde bonhourei Gravier, 1904 Glycinde bonhourei (p. )
Glycinde nordmanni Malmgren, 1865 Glycinde nordmanni (p. )
Glycymeris aequilatera (Gmelin, 1791) Glycymeris aequilatera (p. )
Glycymeris amboinensis (Gmelin, 1791) Glycymeris amboinensis (p. )
Glycymeris arabica (Adams, 1871) Glycymeris arabica (p. )
Glycymeris gigantea (Reeve, 1843) Glycymeris gigantea (p. )
Glycymeris gigantea (Reeve, 1843) Pectunculus gigantea (p. )
Glycymeris glycymeris (Linnaeus, 1758) Glycymeris glycymeris (p. )
Glycymeris livida (Reeve, 1843) Glycymeris livida (p. )
Glycymeris maculata (Broderip, 1832) Glycymeris maculata (p. )
Glycymeris maculata (Broderip, 1832) Pectunculus maculata (p. )
Glycymeris nummaria (Linnaeus, 1758) Glycymeris nummaria (p. )
Glycymeris ovata (Broderip, 1832) Glycymeris ovata (p. )
Glycymeris ovata (Broderip, 1832) Pectunculus ovata (p. )
Glycymeris persimilis (Iredale, 1939) Glycymeris persimilis (p. )
Glycymeris striatularis (Lamarck, 1819) Glycymeris striatularis (p. )
Glyphidohaptor safiensis Al Jufaili, Machkevsky, Kindi & Palm, 2020 Glyphidohaptor safiensis (p. )
Glyphochaeta laudieni Bick, 2005 Glyphochaeta laudieni (p. )
Glyphocrangon alata Faxon, 1893 Glyphocrangon alata (p. )
Glyphocrangon arduus Komai, 2007 Glyphocrangon arduus (p. )
Glyphocrangon armata Komai, 2004 Glyphocrangon armata (p. )
Glyphocrangon chacei Komai, 2004 Glyphocrangon chacei (p. )
Glyphocrangon conodactylus Komai, 2004 Glyphocrangon conodactylus (p. )
Glyphocrangon cornuta Komai, 2004 Glyphocrangon cornuta (p. )
Glyphocrangon dentata Barnard, 1926 Glyphocrangon dentata (p. )
Glyphocrangon dimorpha Komai, 2004 Glyphocrangon dimorpha (p. )
Glyphocrangon faxoni De Man, 1918 Glyphocrangon faxoni (p. )
Glyphocrangon formosana Komai, 2004 Glyphocrangon formosana (p. )
Glyphocrangon grandis Komai & Chan, 2008 Glyphocrangon grandis (p. )
Glyphocrangon investigatoris Wood-Mason, 1891 Glyphocrangon investigatoris (p. )
Glyphocrangon isos Komai & Chan, 2008 Glyphocrangon isos (p. )
Glyphocrangon lowryi Kensley, Tranter & Griffin, 1987 Glyphocrangon lowryi (p. )
Glyphocrangon obtusis Komai, Chang & Chan, 2022 Glyphocrangon obtusis (p. )
Glyphocrangon panglao Komai & Chan, 2008 Glyphocrangon panglao (p. )
Glyphocrangon podager Bate, 1888 Glyphocrangon podager (p. )
Glyphocrangon proxima Komai, 2004 Glyphocrangon proxima (p. )
Glyphocrangon pugnax De Man, 1918 Glyphocrangon pugnax (p. )
Glyphocrangon regalis Bate, 1888 Glyphocrangon regalis (p. )
Glyphocrangon richeri Komai, 2004 Glyphocrangon richeri (p. )
Glyphocrangon robusta Komai, 2004 Glyphocrangon robusta (p. )
Glyphocrangon rubricinctuta Komai, 2004 Glyphocrangon rubricinctuta (p. )
Glyphocrangon saintlaurentae Komai, 2004 Glyphocrangon saintlaurentae (p. )
Glyphocrangon serratirostris Komai, Yang & Chan, 2020 Glyphocrangon serratirostris (p. )
Glyphocrangon sicaria Faxon, 1893 Glyphocrangon sicaria (p. )
Glyphocrangon similior Komai, 2004 Glyphocrangon similior (p. )
Glyphocrangon speciosa Komai, 2004 Glyphocrangon speciosa (p. )
Glyphocrangon spinossisima Brand & Takeda, 1996 Glyphocrangon spinossisima (p. )
Glyphocrangon unguiculata Wood-Mason, 1891 Glyphocrangon unguiculata (p. )
Glyphocrangon waginii Burukovsky, 1990 Glyphocrangon waginii (p. )
Glyphohesione klatti Friedrich, 1950 Glyphohesione klatti (p. )
Glyptocarcinus politus Ng & Chia, 1994 Glyptocarcinus politus (p. )
Glyptocheres extrusus Humes, 1987 Glyptocheres extrusus (p. )
Glyptometra crassa (Clark, 1912) Glyptometra crassa (p. )
Glyptometra inaequalis (Carpenter, 1888) Glyptometra inaequalis (p. )
Glyptometra tuberosa (Carpenter, 1888) Glyptometra tuberosa (p. )
Glyptoxanthus vermiculatus (Lamarck, 1818) Glyptoxanthus vermiculatus (p. )
Gnathia antarctica (Studer, 1883) Gnathia antarctica (p. )
Gnathia cerina (Stimpson, 1853) Gnathia cerina (p. )
Gnathia dentata (Sars, 1872) Gnathia dentata (p. )
Gnathia maxillaris (Montagu, 1804) Gnathia maxillaris (p. )
Gnathia oxyuraea (Lilljeborg, 1855) Gnathia oxyuraea (p. )
Gnathia tuberculosa (Beddard, 1886) Gnathia tuberculosa (p. )
Gnathiphimedia barnardi Thurston, 1974 Gnathiphimedia barnardi (p. )
Gnathiphimedia fuchsi Thurston, 1974 Gnathiphimedia fuchsi (p. )
Gnathiphimedia incerta Bellan-Santini, 1972 Gnathiphimedia incerta (p. )
Gnathiphimedia macrops Barnard, 1932 Gnathiphimedia macrops (p. )
Gnathiphimedia mandibularis Barnard, 1930 Gnathiphimedia mandibularis (p. )
Gnathiphimedia sexdentata (Schellenberg, 1926) Gnathiphimedia sexdentata (p. )
Gnathophausia longispina Sars, 1884 Gnathophausia longispina (p. )
Gnathophyllum circellum Manning, 1963 Gnathophyllum circellum (p. )
Gnathophyllum panamense Faxon, 1893 Gnathophyllum panamense (p. )
Gnathophyllum taylori Ahyong, 2003 Gnathophyllum taylori (p. )
Gnathorhynchus conocaudatus Meixner, 1929 Gnathorhynchus conocaudatus (p. )
Gnathostenetroides altapetra Malyutina & Bruce, 2019 Gnathostenetroides altapetra (p. )
Gnathostenetroides blazewiczae Malyutina & Bruce, 2019 Gnathostenetroides blazewiczae (p. )
Gnathostenetroides renbourni Malyutina & Bruce, 2019 Gnathostenetroides renbourni (p. )
Gnathostenetroides solitaria Malyutina & Bruce, 2019 Gnathostenetroides solitaria (p. )
Gnathostomula costata Ehlers & Ehlers, 1973 Gnathostomula costata (p. )
Gnathostomula mediterranea Sterrer, 1970 Gnathostomula mediterranea (p. )
Gnathostomula nigrostoma Riedl, 1971 Gnathostomula nigrostoma (p. )
Gnathostomula paradoxa Ax, 1956 Gnathostomula paradoxa (p. )
Gnathostomula uncinata Sterrer, 1998 Gnathostomula uncinata (p. )
Golfingia elongata (Keferstein, 1862) Golfingia elongata (p. )
Golfingia margaritacea (Sars, 1851) Golfingia margaritacea (p. )
Golfingia vulgaris (de Blainville, 1827) Golfingia vulgaris vulgaris (p. )
Gomeza bicornis Gray, 1831 Gomeza bicornis (p. )
Gomontia polyrhiza (Lagerheim) Bornet & Flahault Gomontia polyrhiza (p. )
Gomophia watsoni (Livingstone, 1936) Gomophia watsoni (p. )
Gomphina maorum Smith, 1902 Gomphinella maorum (p. )
Gonatonotus granulosus (MacGilchrist, 1905) Gonatonotus granulosus (p. )
Gonatonotus nasutus Chia & Ng, 2000 Gonatonotus nasutus (p. )
Gonatonotus pentagonus White, 1847 Gonatonotus pentagonus (p. )
Gonaxia anonyma Vervoort, 1993 Gonaxia anonyma (p. )
Gondogeneia georgiana (Pfeffer, 1888) Gondogeneia georgiana (p. )
Gondogeneia redfearni (Thurston, 1974) Gondogeneia redfearni (p. )
Gondogeneia simplex (Dana, 1852) Gondogeneia simplex (p. )
Gondogeneia subantarctica (Stephensen, 1938) Gondogeneia subantarctica (p. )
Gondwanorchestia scutigerula (Dana, 1853) Gondwanorchestia scutigerula (p. )
Gondwanorchestia tristanensis Lowry, Myers & Pérez-Schultheiss, 2020 Gondwanorchestia tristanensis (p. )
Goneplacoides marivenae (Komatsu & Takeda, 2004) Goneplacoides marivenae (p. )
Goneplax rhomboides (Linnaeus, 1758) Goneplax rhomboides (p. )
Goniada asiatica Hartman, 1974 Goniada asiatica (p. )
Goniada congoensis Grube, 1877 Goniada congoensis (p. )
Goniada gigantea (Verrill, 1885) Goniada gigantea (p. )
Goniada hexadentes Böggemann & Eibye-Jacobsen, 2002 Goniada hexadentes (p. )
Goniada maculata Örsted, 1843 Goniada maculata (p. )
Goniada paucidens Grube, 1878 Goniada paucidens (p. )
Goniada peruana Hartmann-Schröder, 1962 Goniada peruana (p. )
Goniada vorax (Kinberg, 1866) Goniada vorax (p. )
Goniadella bobretzkii (Annen Kova, 1929) Goniadella bobretzkii (p. )
Goniadella galaica (Rioja, 1923) Goniadella galaica (p. )
Goniadella gracilis (Verrill) Goniadella gracilis (p. )
Goniadides abidjanensis Intes & Loeuff, 1975 Goniadides abidjanensis (p. )
Goniadides falcigera Hartmann-Schröder, 1962 Goniadides falcigera (p. )
Goniadopsis maskallensis (Gravier, 1904) Goniadopsis maskallensis (p. )
Goniaster tessellatus (Lamarck, 1816) Goniaster tessellatus (p. )
Goniastrea columella Crossland, 1948 Goniastrea columella (p. )
Goniastrea edwardsi Chevalier, 1971 Goniastrea edwardsi (p. )
Goniastrea favulus (Dana, 1846) Goniastrea favulus (p. )
Goniastrea minuta Veron, 2000 Goniastrea minuta (p. )
Goniastrea pectinata (Ehrenberg, 1834) Goniastrea pectinata (p. )
Goniastrea ramosa Veron, 2000 Goniastrea ramosa (p. )
Goniastrea retiformis (Lamarck, 1816) Goniastrea retiformis (p. )
Goniastrea stelligera (Dana, 1846) Goniastrea stelligera (p. )
Goniastrea thecata Veron, DeVantier & Turak, 2000 Goniastrea thecata (p. )
Gonieolis typica Sars, 1859 Gonieolis typica (p. )
Gonimyrtea pamela (Melvill & Standen, 1907) Gonimyrtea pamela (p. )
Goniobranchus albonares (Rudman, 1990) Goniobranchus albonares (p. )
Goniobranchus albopustulosus (Pease, 1860) Goniobranchus albopustulosus (p. )
Goniobranchus alius (Rudman, 1987) Goniobranchus alius (p. )
Goniobranchus aureopurpureus (Collingwood, 1881) Goniobranchus aureopurpureus (p. )
Goniobranchus bombayanus (Winckworth, 1946) Goniobranchus bombayanus (p. )
Goniobranchus cazae (Gosliner & Behrens, 2004) Goniobranchus cazae (p. )
Goniobranchus coi (Risbec, 1956) Goniobranchus coi (p. )
Goniobranchus decorus (Pease, 1860) Goniobranchus decorus (p. )
Goniobranchus fabulus Soong & Gosliner, 2022 Goniobranchus fabulus (p. )
Goniobranchus fidelis (Kelaart, 1858) Goniobranchus fidelis (p. )
Goniobranchus galactos (Rudman & Johnson, 1985) Goniobranchus galactos (p. )
Goniobranchus geminus (Rudman, 1987) Goniobranchus geminus (p. )
Goniobranchus hintuanensis (Gosliner & Behrens, 1998) Goniobranchus hintuanensis (p. )
Goniobranchus kuniei (Pruvot-Fol, 1930) Goniobranchus kuniei (p. )
Goniobranchus preciosus (Kelaart, 1858) Goniobranchus preciosus (p. )
Goniobranchus reticulatus Pease, 1866 Goniobranchus reticulatus (p. )
Goniobranchus rubrocornutus (Rudman, 1985) Goniobranchus rubrocornutus (p. )
Goniobranchus rufomaculatus (Pease, 1871) Goniobranchus rufomaculatus (p. )
Goniobranchus setoensis (Baba, 1938) Goniobranchus setoensis (p. )
Goniobranchus verrieri (Crosse, 1875) Goniobranchus verrieri (p. )
Goniobranchus vibratus (Pease, 1860) Goniobranchus vibratus (p. )
Goniobrochus ewingi (Cooper, 1973) Goniobrochus ewingi (p. )
Goniocidaris parasol Fell, 1958 Goniocidaris parasol (p. )
Goniodiscaster acanthodes Clark, 1938 Goniodiscaster acanthodes (p. )
Goniodiscaster forficulatus (Perrier, 1875) Goniodiscaster forficulatus (p. )
Goniodoris barroisi Vayssière, 1901 Goniodoris barroisi (p. )
Gonioinfradens paucidentatus (Milne-Edwards, 1861) Gonioinfradens paucidentatus (p. )
Goniolithon alternans (M. Lemoine) Setchell & Mason, 1943 Goniolithon alternans (p. )
Gonionchus villosus Cobb, 1920 Gonionchus villosus (p. )
Gonionemus vertens Agassiz, 1862 Gonionemus vertens (p. )
Goniopora albiconus Veron, 2000 Goniopora albiconus (p. )
Goniopora ciliatus Veron, 2000 Goniopora ciliatus (p. )
Goniopora columna Dana, 1846 Goniopora columna (p. )
Goniopora diminuta (Veron, 2000) Goniopora diminuta (p. )
Goniopora djiboutiensis Vaughan, 1907 Goniopora djiboutiensis (p. )
Goniopora eclipsensis Veron & Pichon, 1982 Goniopora eclipsensis (p. )
Goniopora fruticosa Saville-Kent, 1891 Goniopora fruticosa (p. )
Goniopora lobata Milne-Edwards & Haime, 1860 Goniopora lobata (p. )
Goniopora minor Crossland, 1952 Goniopora minor (p. )
Goniopora paliformis (Veron, 2000) Goniopora paliformis (p. )
Goniopora pandoraensis Veron & Pichon, 1982 Goniopora pandoraensis (p. )
Goniopora pearsoni Veron, 2000 Goniopora pearsoni (p. )
Goniopora planulata (Ehrenberg, 1834) Goniopora planulata (p. )
Goniopora polyformis (Zou, 1980) Goniopora polyformis (p. )
Goniopora stokesi Milne-Edwards & Haime, 1851 Goniopora stokesi (p. )
Goniopora tantillus (Claereboudt & Al Amri, 2004) Machadoporites tantillus (p. )
Goniopora tenuidens (Quelch, 1886) Goniopora tenuidens (p. )
Goniopsis pulchra (Lockington, 1877) Goniopsis pulchra (p. )
Goniosupradens acutifrons (de Man, 1879) Goniosupradens acutifrons (p. )
Gonodactylaceus mutatus (Lanchester, 1903) Gonodactylus mutatus (p. )
Gonodactylellus demanii (Henderson, 1893) Gonodactylus demani (p. )
Gonodactylellus dianae Ahyong, 2008 Gonodactylellus dianae (p. )
Gonodactylellus kume Ahyong, 2012 Gonodactylellus kume (p. )
Gonodactylellus spiridonovi Ahyong, 2021 Gonodactylellus spiridonovi (p. )
Gonodactylopsis herdmani (Tattersall, 1906) Gonodactylopsis herdmani (p. )
Gonodactylopsis lata Ahyong, 2022 Gonodactylopsis lata (p. )
Gonodactylopsis maqqaba Ahyong, 2022 Gonodactylopsis maqqaba (p. )
Gonothyraea loveni (Allman, 1859) Gonothyraea loveni (p. )
Goodallia micalii Giribet & Peñas, 1999 Goodallia micalii (p. )
Goodallia triangularis (Montagu, 1803) Goodallia triangularis (p. )
Gordonopsis alaini Ng & Richer de Forges, 2020 Gordonopsis alaini (p. )
Gordonopsis ceto Ng & Richer de Forges, 2020 Gordonopsis ceto (p. )
Gordonopsis hera Ng & Richer de Forges, 2020 Gordonopsis hera (p. )
Gordonopsis pacifica Takeda & Suyama, 2019 Gordonopsis pacifica (p. )
Gordonopsis phorcys Ng & Richer de Forges, 2020 Gordonopsis phorcys (p. )
Gordonopsis robusta Ng, Padate & Saravanane, 2019 Gordonopsis robusta (p. )
Gordonopsis velutina Ng & Richer de Forges, 2020 Gordonopsis velutina (p. )
Gorgocephalus euryaleae Huston, Cutmore, Miller, Sasal, Smit & Cribb, 2021 Gorgocephalus euryaleae (p. )
Gorgocephalus graboides Huston, Cutmore, Miller, Sasal, Smit & Cribb, 2021 Gorgocephalus graboides (p. )
Gorgoleptis patulus McLean, 1988 Gorgoleptis patulus (p. )
Gorgoniapolynoe pseudocaeciliae Maxwell, Taboada & Taylor, 2022 Gorgoniapolynoe pseudocaeciliae (p. )
Gorgonocephalus caputmedusae (Linnaeus, 1758) Gorgonocephalus caputmedusae (p. )
Gorgonocephalus chilensis (Philippi, 1858) Gorgonocephalus chilensis (p. )
Gorgonocephalus eucnemis (Müller & Troschel, 1842) Gorgonocephalus eucnemis (p. )
Gorgonorhynchus citrinus Hookabe, Xu, Tsuyuki, Jimi, Sun & Kajihara, 2021 Gorgonorhynchus citrinus (p. )
Gorgorhynchus occultus Smales, Barton & Chisholm, 2019 Gorgorhynchus occultus (p. )
Goriella dalli Souza, 2022 Goriella dalli (p. )
Gossea corynetes (Gosse, 1853) Gossea corynetes (p. )
Gouldia minima (Montagu, 1803) Gouldia minima (p. )
Gourretia crosnieri Ngoc-Ho, 1991 Gourretia crosnieri (p. )
Goyazana castelnaui (Milne Edwards, 1853) Goyazana castelnaui (p. )
Gracilaria canaliculata Sonder Gracilaria canaliculata (p. )
Gracilaria debilis (Forsskål) Børgesen, 1932 Gracilaria debilis (p. )
Gracilaria gracilis (Stackhouse) Steentoft, L.M. Irvine & Farnham Gracilaria gracilis (p. )
Gracilaria tikvahiae McLachlan, 1979 Gracilaria tikvahiae (p. )
Gracilaria vermiculophylla (Ohmi) Papenfuss Gracilaria vermiculophylla (p. )
Gracilariopsis longissima (S.G. Gmelin) Steentoft, L.M. Irvine & Farnham Gracilariopsis longissima (p. )
Gracilariopsis persica A.M.Bellorin, J.Sohrabipour & E.C.Oliveira, 2008 Gracilariopsis persica (p. )
Gracilechinus acutus (Lamarck, 1816) Gracilechinus acutus (p. )
Gracilechinus atlanticus (Mortensen, 1903) Gracilechinus atlanticus (p. )
Gracilechinus lucidus (Döderlein, 1885) Gracilechinus lucidus (p. )
Gracilechinus stenoporus (Mortensen, 1942) Gracilechinus stenoporus (p. )
Gracilimesus angustus (Hansen, 1916) Gracilimesus angustus (p. )
Gracilimesus campensis Santos-Silva & Souza-Filho, 2019 Gracilimesus campensis (p. )
Gracilimesus tenuispinis (Hansen, 1916) Gracilimesus tenuispinis (p. )
Graciliphotis ruthae Myers, 2009 Graciliphotis ruthae (p. )
Graffiellus croceus (Fabricius, 1826) Graffiellus croceus (p. )
Graffiellus groenlandicus (Levinsen, 1879) Graffiellus groenlandicus (p. )
Graffilla buccinicola Jameson, 1897 Graffilla buccinicola (p. )
Graffilla graffi Mitin, 1970 Graffilla graffi (p. )
Grammaria abietina (Sars, 1851) Grammaria abietina (p. )
Grammaria borealis (Levinsen, 1893) Grammaria borealis (p. )
Grammetaria africana Hiller, 1986 Grammetaria africana (p. )
Grampus griseus (Cuvier, 1812) Grampus griseus (p. )
Granaster nutrix (Studer, 1885) Granaster nutrix (p. )
Granata imbricata (Lamarck, 1816) Granata imbricata (p. )
Grandicrepidula grandis (Middendorff, 1849) Grandicrepidula grandis (p. )
Grandidierella contigua Ariyama, 2020 Grandidierella contigua (p. )
Grandidierella japonicoides Ariyama, 2020 Grandidierella japonicoides (p. )
Grandidierella kanakensis Myers, 1998 Grandidierella kanakensis (p. )
Grandidierella nana Ariyama, 2020 Grandidierella nana (p. )
Grandidierella nioensis Myers, Sreepada & Sanaye, 2019 Grandidierella nioensis (p. )
Grandidierella pseudosakaensis Ariyama, 2020 Grandidierella pseudosakaensis (p. )
Grandidierella rhizophorae Myers, 2009 Grandidierella rhizophorae (p. )
Graneledone taniwha O'Shea, 1999 Graneledone taniwha (p. )
Graneledone taniwha O'Shea, 1999 Graneledone taniwha kubodera (p. )
Grania hongkongensis Erséus, 1990 Grania hongkongensis (p. )
Grania incerta Coates & Erséus, 1980 Grania incerta (p. )
Grania inermis Erséus, 1990 Grania inermis (p. )
Grania lasserrei Rota & Erséus, 1997 Grania lasserrei (p. )
Grania monochaeta (Michaelsen, 1888) Grania monochaeta (p. )
Grania paucispina (Eisen, 1904) Grania paucispina (p. )
Grania postclitellochaeta (Knollner, 1835) Grania postclitellochaeta (p. )
Grania stilifera Erséus, 1990 Grania stilifera (p. )
Granolaria salmo (Wood, 1828) Granolaria salmo (p. )
Granolaria salmo (Wood, 1828) Murex salmo (p. )
Granolaria salmo (Wood, 1828) Pleuroploca salmo (p. )
Granosolarium gemmiferum Bieler, 1993 Granosolarium gemmiferum (p. )
Grantessa grantiformis Koltun, 1952 Grantessa grantiformis (p. )
Grantessa sibogae Burton, 1930 Grantessa sibogae (p. )
Grantessa woerheidei Van Soest & De Voogd, 2018 Grantessa woerheidei (p. )
Grantia capillosa (Schmidt, 1862) Grantia capillosa (p. )
Grantia compressa (Fabricius, 1780) Grantia compressa (p. )
Grantia foliacea Breitfuss, 1898 Grantia foliacea (p. )
Grantia invenusta Lambe, 1900 Grantia invenusta (p. )
Grantia monstruosa Breitfuss, 1898 Grantia monstruosa (p. )
Grantia phillipsi Lambe, 1900 Grantia phillipsi (p. )
Granula pascuana Rehder, 1980 Granula pascuana (p. )
Granulina boucheti Gofas, 1992 Granulina boucheti (p. )
Granulina calypso Espinosa & Ortea, 2019 Granulina calypso (p. )
Granulina gofasi Smriglio & Mariottini, 1996 Granulina gofasi (p. )
Granulina gradata Boyer, 2018 Granulina gradata (p. )
Granulina gubbiolii (Smriglio & Mariottini, 1999) Granulina gubbiolii (p. )
Granulina guttula (La Perna, 1999) Granulina guttula (p. )
Granulina hubertorum Cossignani & Lorenz, 2021 Granulina hubertorum (p. )
Granulina keilori Espinosa & Ortea, 2019 Granulina keilori (p. )
Granulina magagnai Espinosa & Ortea, 2019 Granulina magagnai (p. )
Granulina marginata (Bivona, 1832) Granulina marginata (p. )
Granulina melitensis (Smriglio, Mariottini & Rufini, 1998) Granulina melitensis (p. )
Granulina minitica Espinosa & Ortea, 2019 Granulina minitica (p. )
Granulina minusculina (Locard, 1897) Granulina minusculina (p. )
Granulina nebulosa Boyer. 2018 Granulina nebulosa (p. )
Granulina occulta (Monterosato, 1869) Granulina occulta (p. )
Granulina pusaterii Smriglio & Mariottini, 2003 Granulina pusaterii (p. )
Granulina rosea Boyer, 2018 Granulina rosea (p. )
Granulina scutulata Boyer, 2018 Granulina scutulata (p. )
Granulina vanhareni (van Aartsen, Menkhorst & Gittenberger, 1984) Granulina vanhareni (p. )
Granuliterebra bathyrhaphe (Smith, 1875) Granuliterebra bathyrhaphe (p. )
Graphicomassa albina (Kiener, 1841) Graphicomassa albina (p. )
Graphicomassa ligula (Duclos, 1840) Graphicomassa ligula (p. )
Graphis albida unspecified Graphis albida (p. )
Graphis barashi van Aartsen, 2002 Graphis barashi (p. )
Graphis gracilis (Monterosato, 1874) Graphis gracilis (p. )
Graphis sculpturata (Oliver, 1915) Graphis sculpturata (p. )
Graphis striata (Jeffreys, 1884) Graphis striata (p. )
Grappleria corona Van Steenkiste, Rivlin, Kahn, Wakeman & Leander, 2021 Grappleria corona (p. )
Grapsus adscensionis (Osbeck, 1765) Grapsus adscensionis (p. )
Grapsus albolineatus Lamarck, 1818 Grapsus albolineatus (p. )
Grapsus fourmanoiri Crosnier, 1965 Grapsus fourmanoiri (p. )
Grapsus grapsus (Linnaeus, 1758) Grapsus grapsus (p. )
Grapsus intermedius De Man, 1888 Grapsus intermedius (p. )
Grapsus longitarsis Dana, 1851 Grapsus longitarsis (p. )
Grapsus tenuicrustatus (Herbst, 1783) Grapsus tenuicrustatus (p. )
Grateloupia americana S.Kawaguchi & H.W.Wang, 2001 Grateloupia americana (p. )
Grateloupia doryphora (Montagne) M.A. Howe Grateloupia doryphora (p. )
Grateloupia filicina (J.V. Lamouroux) C. Agardh Grateloupia filicina (p. )
Grateloupia subpectinata Holmes Grateloupia subpectinata (p. )
Gravierella multiannulata Fauvel, 1919 Gravierella multiannulata (p. )
Gregariella petagnae (Scacchi, 1832) Gregariella petagnae (p. )
Gregorioiscala barazeri Garcia, 2004 Gregorioiscala barazeri (p. )
Gregorioiscala levismaculosa Garcia, 2004 Gregorioiscala levismaculosa (p. )
Gregorioiscala sarsii (Kobelt, 1903) Gregorioiscala sarsii (p. )
Greilada elegans Bergh, Greilada elegans (p. )
Griffithsia devoniensis Harvey Griffithsia devoniensis (p. )
Grimalditeuthis bonplandii (Vérany, 1839) Grimalditeuthis bonplandii (p. )
Grimothea johni (Porter, 1903) Grimothea johni (p. )
Grimothea monodon (Milne Edwards, 1837) Grimothea monodon (p. )
Grimothea planipes (Stimpson, 1860) Grimothea planipes (p. )
Grimpoteuthis angularis Verhoeff & O'Shea, 2022 Grimpoteuthis angularis (p. )
Grimpoteuthis greeni Verhoeff & O'Shea, 2022 Grimpoteuthis greeni (p. )
Grimpoteuthis imperator Ziegler & Sagorny, 2021 Grimpoteuthis imperator (p. )
Grimpoteuthis innominata (O'Shea, 1999) Grimpoteuthis innominata (p. )
Grimpoteuthis pacifica (Hoyle, 1885) Grimpoteuthis pacifica (p. )
Grimpoteuthis wuelkeri (Grimpe, 1920) Grimpoteuthis wuelkeri (p. )
Gromia amygdaliformis Gooday & Holzmann, 2022 Gromia amygdaliformis (p. )
Gromia cedhageni Gooday & Holzmann, 2022 Gromia cedhageni (p. )
Gromia landrethi Gooday & Holzmann, 2022 Gromia landrethi (p. )
Gromia pashukae Gooday & Holzmann, 2022 Gromia pashukae (p. )
Gromia psammophila Gooday & Holzmann, 2022 Gromia psammophila (p. )
Gromia saoirsei Gooday & Holzmann, 2022 Gromia saoirsei (p. )
Gronella lobata (Chevreux, 1907) Gronella lobata (p. )
Grubeulepis katzmanni Pettibone, 1986 Grubeulepis katzmanni (p. )
Grubianella klugei (Pergament & Khlebovich, 1964) Grubianella klugei (p. )
Grypachaeus hyalinus Alcock & Anderson, 1894 Grypachaeus hyalinus (p. )
Gryphus capensis Jackson, 1952 Gryphus capensis (p. )
Gryphus tokionis Dall, 1920 Gryphus tokionis (p. )
Guaiagorgia anas Grasshoff & Alderslade, 1997 Guaiagorgia anas (p. )
Guancha philippina (Hackel, 1872) Ascetta philippina (p. )
Guancha ramosa Azevedo, Hajdu, Willenz & Klautau, 2009 Guancha ramosa (p. )
Guernea coalita (Norman, 1868) Guernea coalita (p. )
Guernea ipilya Thomas & Barnard, 1991 Guernea ipilya (p. )
Guernea yamminye Thomas & Barnard, 1991 Guernea yamminye (p. )
Guildfordia aculeata Kosuge, 1979 Guildfordia aculeata (p. )
Guillecrinus neocaledonicus Bourseau et al., 1991 Guillecrinus neocaledonicus (p. )
Guinardia delicatula (Cleve) G.R. Hasle Guinardia delicatula (p. )
Guinardia flaccida (Castracane) H. Peragallo Guinardia flaccida (p. )
Guinardia striata (Stolterfoth) G.R. Hasle Guinardia striata (p. )
Guinotellus melvillensis Serène, 1971 Guinotellus melvillensis (p. )
Guinotia dentata (Latreille, 1825) Guinotia dentata (p. )
Guinusia chabrus (Linnaeus, 1758) Guinusia chabrus (p. )
Guinusia dentipes (De Haan, 1835) Guinusia dentipes (p. )
Guitarra davidconryi Ekins, Erpenbeck, Goudie & Hooper, 2020 Guitarra davidconryi (p. )
Guitarra exoclavata (Lévi, 1993) Guitarra exoclavata (p. )
Guitarra sigmatifera Topsent, 1916 Guitarra sigmatifera (p. )
Guyanacaris keralam Padate, Cubelio & Takeda, 2022 Guyanacaris keralam (p. )
Gwynia capsula (Jeffreys, 1859) Gwynia capsula (p. )
Gyge branchialis Cornalia & Panceri, 1861 Gyge branchialis (p. )
Gymnangium japonicum Watson & Vervoort, 2001 Gymnangium japonicum (p. )
Gymnangium pusillum Watson, 2018 Gymnangium pusillum (p. )
Gymnobela multilirata Ortega & Gofas, 2019 Gymnobela multilirata (p. )
Gymnodinium catenatum L.W. Graham Gymnodinium catenatum (p. )
Gymnodoris nigricolor Baba, 1960 Gymnodoris nigricolor (p. )
Gymnodoris plebeia (Bergh, 1877) Gymnodoris plebeia (p. )
Gymnodoris subornata Baba, 1960 Gymnodoris subornata (p. )
Gymnodoris tuberculosa Knutson & Gosliner, 2014 Gymnodoris tuberculosa (p. )
Gymnogongrus crenulatus (Turner) J. Agardh Gymnogongrus crenulatus (p. )
Gymnophellia hutchingsae England, 1992 Gymnophellia hutchingsae (p. )
Gymnorete pacificum Reiswig & Kelly, 2011 Gymnorete pacificum (p. )
Gymnorete stabulatum Reiswig & Kelly, 2011 Gymnorete stabulatum (p. )
Gymnotergestia strongyluri Atopkin, Besprozvannykh, Ha, Nguyen & Nguyen, 2022 Gymnotergestia strongyluri (p. )
Gymnurahemecus bulbosus Warren, Ruiz, Whelan, Kritsky & Bullard, 2019 Gymnurahemecus bulbosus (p. )
Gynandrocarpa unilateralis Michaelsen, Gynandrocarpa unilateralis (p. )
Gyptis incompta Ehlers, 1913 Gyptis incompta (p. )
Gyptis lobatus (Hessle, 1925) Gyptis lobatus (p. )
Gyptis mediterranea Pleijel, 1993 Gyptis mediterranea (p. )
Gyptis pacificus (Hessle, 1925) Gyptis pacificus (p. )
Gyractis sesere (Haddon & Shackleton, 1893) Gyractis sesere (p. )
Gyraulus hubendicki Brandt, 1974 Gyraulus hubendicki (p. )
Gyrineum natator (Röding, 1798) Gyrineum natator (p. )
Gyrodactyloides andriaschewi Bykhovsky & Polyansky, 1953 Gyrodactyloides andriaschewi (p. )
Gyrodactylus ackerti Mizelle & Kritsky, 1967 Gyrodactylus ackerti (p. )
Gyrodactylus aeglefini Bychowsky & Polyansky, 1953 Gyrodactylus aeglefini (p. )
Gyrodactylus amphibius Lebedeva, Muñoz & Lumme, 2021 Gyrodactylus amphibius (p. )
Gyrodactylus arcuatus unspecified Gyrodactylus arcuatus (p. )
Gyrodactylus branchicus Malmberg, 1964 Gyrodactylus branchicus (p. )
Gyrodactylus cryptarum Malmberg, 1970 Gyrodactylus cryptarum (p. )
Gyrodactylus elegini Bychowsky, 1948 Gyrodactylus elegini (p. )
Gyrodactylus emembranatus Malmberg, 1970 Gyrodactylus emembranatus (p. )
Gyrodactylus flesi Malmberg, 1957 Gyrodactylus flesi (p. )
Gyrodactylus gerasevi Dmitrieva, Sanna, Vodiasova et al., 2022 Gyrodactylus gerasevi (p. )
Gyrodactylus gerdi Bychowsky, 1948 Gyrodactylus gerdi (p. )
Gyrodactylus ginestrae Kvach, Ondračková, Seifertová & Hulak, 2019 Gyrodactylus ginestrae (p. )
Gyrodactylus kutikovana Malmberg, 1964 Gyrodactylus kutikovana (p. )
Gyrodactylus molweni Christison, Vaughan, Shinn & Hansen, 2021 Gyrodactylus molweni (p. )
Gyrodactylus pharyngicus Malmberg, 1964 Gyrodactylus pharyngicus (p. )
Gyrodactylus pterygialis Bychowsky & Polyansky, 1953 Gyrodactylus pterygialis (p. )
Gyrodactylus salaris unspecified Gyrodactylus salaris (p. )
Gyrodactylus scartichthi Lebedeva, Muñoz & Lumme, 2021 Gyrodactylus scartichthi (p. )
Gyrodactylus triglopsi Hansen, Alvestad, MacKenzie, Darrud, Karlsbakk & Hemmingsen, 2020 Gyrodactylus triglopsi (p. )
Gyrodactylus viridae Lebedeva, Muñoz & Lumme, 2021 Gyrodactylus viridae (p. )
Gyrodactylus zietarai Lebedeva, Muñoz & Lumme, 2021 Gyrodactylus zietarai (p. )
Gyrodinium spirale (Bergh) Kofoid & Swezy Gyrodinium spirale (p. )
Gyroidina lamarckiana (d'Orbigny, 1839) Gyroidina lamarckiana (p. )
Gyroidina orbicularis d’Orbigny, 1826 Gyroidina orbicularis (p. )
Gyroidina soldanii d’Orbigny, 1826 Gyroidina soldanii (p. )
Gyroscala lamellosa (Lamarck, 1822) Gyroscala lamellosa (p. )
Gyrothyris mawsoni Thomson, 1918 Gyrothyris mawsoni (p. )
Gyrothyris williamsi Bitner, Cohen, Long, Richer de Forges & Saito, 2008 Gyrothyris williamsi (p. )
Haberma nanum Ng & Schubart, 2002 Haberma nanum (p. )
Haberma tingkok Cannicci & Ng, 2017 Haberma tingkok (p. )
Habromorula ambrosia Houart, 1995 Habromorula ambrosia (p. )
Habuprionovolva choshiensis Cate, 1973 Prionovolva choshiensis (p. )
Hacelia attenuata Gray, 1840 Hacelia attenuata (p. )
Hacelia raaraa Mah, 2021 Hacelia raaraa (p. )
Hadaka nudidomis Lau & Reimer, 2019 Hadaka nudidomis (p. )
Hadalothuria wolfii Hansen, 1956 Hadalothuria wolffi (p. )
Hadriania craticulata Bucquoy, Dautzenberg & Dollfus, 1882 Hadriania craticulata (p. )
Hadropenaeus spinicaudatus Liu & Zhong, 1983 Hadropenaeus spinicaudatus (p. )
Hadzia subthalassicus (Bradbury & Williams, 1996) Hadzia subthalassicus (p. )
Haedropleura septangularis (Montagu, 1803) Haedropleura septangularis (p. )
Haematopus bachmani Audubon, 1838 Haematopus bachmani (p. )
Haematopus chathamensis Hartert, 1927 Haematopus chathamensis (p. )
Haematopus fuliginosus Gould, 1845 Haematopus fuliginosus (p. )
Haematopus longirostris Vieillot, 1817 Haematopus longirostris (p. )
Haematopus ostralegus Linnaeus, 1758 Haematopus ostralegus (p. )
Haemobaphes ambiguus Scott, 1900 Haemobaphes ambiguus (p. )
Haemobaphes puntaarenensis Muñoz & Castro, 2022 Haemobaphes puntaarenensis (p. )
Hagiosynodos hadros Hayward & McKinney, 2002 Hagiosynodos hadros (p. )
Hagiosynodos kirchenpaueri (Heller, 1867) Hagiosynodos kirchenpaueri (p. )
Hagiosynodos latus (Busk, 1856) Hagiosynodos latus (p. )
Hainanius nigrifrons (Shiino, 1963) Hainanius nigrifrons (p. )
Halacarus minor Lohmann, 1907 Halacarus minor (p. )
Halacarus nanus Gimbel, 1919 Halacarus nanus (p. )
Halacarus propinquus Viets, 1940 Halacarus propinquus (p. )
Halalaimus cirrhatus Gerlach, 1953 Halalaimus cirrhatus (p. )
Halalaimus fletcheri Mawson, 1958 Halalaimus fletcheri (p. )
Halalaimus gracilis De Man, 1888 Halalaimus gracilis (p. )
Halalaimus horridus Gerlach, 1956 Halalaimus horridus (p. )
Halalaimus isaitshikovi (Filipjev, 1927) Halalaimus isaitshikovi (p. )
Halalaimus longicaudatus (Filipjev, 1927) Halalaimus longicaudatus (p. )
Halalaimus longicollis Allgen, 1932 Halalaimus longicollis (p. )
Halalaimus papillifer Gerlach, 1956 Halalaimus papillifer (p. )
Halalaimus striatus Gerlach, 1956 Halalaimus striatus (p. )
Halalaimus terrestris Gerlach, 1959 Halalaimus terrestris (p. )
Halammovortex macropharynx (Meixner, 1938) Halammovortex macropharynx (p. )
Halammovortex nigrifrons (Karling, 1935) Halammovortex nigrifrons (p. )
Halaphanolaimus pellucidus Southern, 1914 Halaphanolaimus pellucidus (p. )
Halcampa chrysanthellum (Peach, 1847) Halcampa chrysanthellum (p. )
Halcampa duodecimcirrata (Sars, 1851) Halcampa duodecimcirrata (p. )
Halcampactis solimar Gusmão, Berniker, Van Deusen, Harris & Rodríguez, 2019 Halcampactis solimar (p. )
Halcampella fasciata Rodríguez & López-González, 2002 Halcampella fasciata (p. )
Halcampoides purpureus (Studer, 1879) Halcampoides purpureus (p. )
Halechiniscus janus Bai, Wang, Gao, Li & Fontoura, 2022 Halechiniscus janus (p. )
Halechiniscus perfectus Schulz, 1955 Halechiniscus perfectus (p. )
Halecium arcticum Ronowicz & Schuchert, 2007 Halecium arcticum (p. )
Halecium articulosum Clark, 1875 Halecium articulosum (p. )
Halecium beanii (Johnston, 1838) Halecium beanii (p. )
Halecium dyssymetrum Billard, 1929 Halecium dyssymetrum (p. )
Halecium fjordlandicum Galea, 2007 Halecium fjordlandicum (p. )
Halecium halecinum (Linnaeus, 1758) Halecium halecinum (p. )
Halecium labrosum Alder, 1859 Halecium labrosum (p. )
Halecium muricatum (Ellis & Solander, 1786) Halecium muricatum (p. )
Halecium nanum Alder, 1859 Halecium nanum (p. )
Halecium obovatum Watson, 2018 Halecium obovatum (p. )
Halecium pallens Jäderholm, 1904 Halecium pallens (p. )
Halecium pusillum Sars, 1850 Halecium pusillum (p. )
Halecium ralpha Watson & Vervoort, 2001 Halecium ralpha (p. )
Halecium tenellum Hincks, 1861 Halecium tenellum (p. )
Halecium undulatum Billard, 1921 Halecium undulatum (p. )
Halectinosoma canaliculatum Por Halectinosoma canaliculatum (p. )
Halectinosoma clavatum (Sars, 1920) Halectinosoma clavatum (p. )
Halectinosoma curticorne (Boeck, 1872) Halectinosoma curticorne (p. )
Halectinosoma distinctum (Sars, 1920) Halectinosoma distinctum (p. )
Halectinosoma elongatum (Sars, 1904) Halectinosoma elongatum (p. )
Halectinosoma finmarchicum (Scott, 1903) Halectinosoma finmarchicum (p. )
Halectinosoma gothiceps (Giesbrecht, 1881) Halectinosoma gothiceps (p. )
Halectinosoma herdmani (Scott & Scott, 1894) Halectinosoma herdmani (p. )
Halectinosoma spinicauda (Well, 1961) Halectinosoma spinicauda (p. )
Halgerda albocristata Gosliner & Fahey, 1998 Halgerda albocristata (p. )
Halgerda batangas Carlson & Hoff, 2000 Halgerda batangas (p. )
Halgerda dalanghita Fahey & Gosliner, 1999 Halgerda dalanghita (p. )
Halgerda johnsonorum Carlson & Hoff, 2000 Halgerda johnsonorum (p. )
Halgerda okinawa Carlson & Hoff, 2000 Halgerda okinawa (p. )
Halgyrineum louisae (Lewis, 1974) Halgyrineum louisae (p. )
Haliaeetus albicilla (Linnaeus, 1758) Haliaeetus albicilla (p. )
Haliaeetus leucocephalus (Linnaeus, 1766) Haliaeetus leucocephalus (p. )
Haliaeetus leucogaster (Gmelin, 1788) Haliaeetus leucogaster (p. )
Halicarcinus coralicola (Rathbun, 1909) Halicarcinus coralicola (p. )
Halicarcinus filholi De Man, 1887 Halicarcinus filholi (p. )
Halicarcinus keijibabai (Takeda & Miyake, 1971) Halicarcinus keijibabai (p. )
Halicarcinus planatus (Fabricius, 1775) Halicarcinus planatus (p. )
Halicardia axinoides Seguenza, 1876 Halicardia axinoides (p. )
Halice macronyx (Stebbing, 1888) Halice macronyx (p. )
Halice profundi Barnard, 1932 Halice profundi (p. )
Halice secunda (Stebbing, 1888) Halice secunda (p. )
Halichaetonotus aculifer (Gerlach, 1953) Halichaetonotus aculifer (p. )
Halichaetonotus arenarius (d'Hondt, 1971) Halichaetonotus arenarius (p. )
Halichaetonotus batillifer (Luporini & Tongiorgi, 1972) Halichaetonotus batillifer (p. )
Halichaetonotus jucundus (d'Hondt, 1971) Halichaetonotus jucundus (p. )
Halichoanolaimus dolichurus Ssaweljev, 1912 Halichoanolaimus dolichurus (p. )
Halichoanolaimus robustus (Bastian, 1865) Halichoanolaimus robustus (p. )
Halichoerus grypus (Fabricius, 1791) Halichoerus grypus (p. )
Halichondria bowerbanki Burton, 1930 Halichondria bowerbanki (p. )
Halichondria coerulea Bergquist, 1967 Halichondria coerulea (p. )
Halichondria colossea Lundbeck, 1902 Halichondria colossea (p. )
Halichondria corrugata Diaz, van Soest & Pomponi, 1993 Halichondria corrugata (p. )
Halichondria diazae Van Soest & Hooper, 2020 Halichondria diazae (p. )
Halichondria japonica (Kadota, 1922) Halichondria japonica (p. )
Halichondria kelleri Van Soest & Hooper, 2020 Halichondria kelleri (p. )
Halichondria oblonga (Hansen, 1885) Halichondria oblonga (p. )
Halichondria panicea (Pallas, 1766) Halichondria panicea (p. )
Halichondria solidior (Schmidt, 1870) Halichondria solidior (p. )
Halichondria turritella (Schmidt, 1870) Halichondria turritella (p. )
Haliclona agglutinata Desqueyroux-Faundez, 1990 Haliclona agglutinata (p. )
Haliclona albifragilis (Hechtel, 1965) Haliclona albifragilis (p. )
Haliclona altera (Topsent, 1901) Haliclona altera (p. )
Haliclona anatarius (Lévi & Lévi, 1983) Haliclona anatarius (p. )
Haliclona angulata (Bowerbank, 1866) Haliclona angulata (p. )
Haliclona aquaeductus (Schmidt, 1862) Haliclona aquaeductus (p. )
Haliclona baeri (Wilson, 1925) Haliclona baeri (p. )
Haliclona battershilli Kelly & Rowden, 2019 Haliclona battershilli (p. )
Haliclona bergquistae Van Soest & Hooper, 2020 Haliclona bergquistae (p. )
Haliclona bouryesnaultae Van Soest & Hooper, 2020 Haliclona bouryesnaultae (p. )
Haliclona caerulea (Hechtel, 1965) Haliclona caerulea (p. )
Haliclona carduus (Ridley & Dendy, 1886) Haliclona carduus (p. )
Haliclona chankanaabiis Gómez & Calderón-Gutiérrez, 2020 Haliclona chankanaabiis (p. )
Haliclona cinerea (Grant, 1826) Haliclona cinerea (p. )
Haliclona clairae Sim-Smith, Hickman & Kelly, 2021 Haliclona clairae (p. )
Haliclona clathrata (Dendy, 1895) Haliclona clathrata (p. )
Haliclona claudelevii Van Soest & Hooper, 2020 Haliclona claudelevii (p. )
Haliclona cnidata Schellenberg, Reichert, Hardt, et al., 2019 Haliclona cnidata (p. )
Haliclona cucurbitiformis (Kirkpatrick, 1907) Haliclona cucurbitiformis (p. )
Haliclona dancoi (Topsent, 1913) Haliclona dancoi (p. )
Haliclona dianae Sim-Smith, Hickman & Kelly, 2021 Haliclona dianae (p. )
Haliclona divulgata Koltun, 1964 Haliclona divulgata (p. )
Haliclona emilei Van Soest & Hooper, 2020 Haliclona emilei (p. )
Haliclona emiletopsenti Van Soest & Hooper, 2020 Haliclona emiletopsenti (p. )
Haliclona ernsthentscheli Van Soest & Hooper, 2020 Haliclona ernsthentscheli (p. )
Haliclona ernsti Van Soest & Hooper, 2020 Haliclona ernsti (p. )
Haliclona fibulata (Schmidt, 1862) Haliclona fibulata (p. )
Haliclona fistulosa (Bowerbank, 1866) Haliclona fistulosa (p. )
Haliclona flabelliformis (Ridley & Dendy, 1886) Haliclona flabelliformis (p. )
Haliclona flabellodigitata Burton, 1934 Haliclona flabellodigitata (p. )
Haliclona flagellifera (Ridley & Dendy, 1886) Haliclona flagellifera (p. )
Haliclona gellindra (De Laubenfels, 1932) Haliclona gellindra (p. )
Haliclona glacialis (Ridley & Dendy, 1886) Haliclona glacialis (p. )
Haliclona gustavopulitzeri Van Soest & Hooper, 2020 Haliclona gustavopulitzeri (p. )
Haliclona hebes (Schmidt, 1870) Haliclona hebes (p. )
Haliclona henrycarteri Van Soest & Hooper, 2020 Haliclona henrycarteri (p. )
Haliclona holgerbrondstedi Van Soest & Hooper, 2020 Haliclona holgerbrondstedi (p. )
Haliclona hoshinoi Van Soest & Hooper, 2020 Haliclona hoshinoi (p. )
Haliclona jeancharcoti Van Soest & Hooper, 2020 Haliclona jeancharcoti (p. )
Haliclona jeanmicheli Van Soest & Hooper, 2020 Haliclona jeanmicheli (p. )
Haliclona juckdoensis Kim & Kang, 2020 Haliclona juckdoensis (p. )
Haliclona kieschnicki Van Soest & Hooper, 2020 Haliclona kieschnicki (p. )
Haliclona kirkpatricki Van Soest & Hooper, 2020 Haliclona kirkpatricki (p. )
Haliclona korema de Laubenfels, 1954 Haliclona korema (p. )
Haliclona koremella de Laubenfels, 1954 Haliclona koremella (p. )
Haliclona laubenfelsi Van Soest & Hooper, 2020 Haliclona laubenfelsi (p. )
Haliclona lendenfeldi Van Soest & Hooper, 2020 Haliclona lendenfeldi (p. )
Haliclona leopoldbaeri Van Soest & Hooper, 2020 Haliclona leopoldbaeri (p. )
Haliclona leopoldi Van Soest & Hooper, 2020 Haliclona leopoldi (p. )
Haliclona levii Van Soest & Hooper, 2020 Haliclona levii (p. )
Haliclona mamillata (Griessinger, 1971) Haliclona mamillata (p. )
Haliclona massiliensis Van Soest & Hooper, 2020 Haliclona massiliensis (p. )
Haliclona mediterranea Griessinger, 1971 Haliclona mediterranea (p. )
Haliclona michelei Van Soest & Hooper, 2020 Haliclona michelei (p. )
Haliclona mokuoloea (de Laubenfels, 1950) Haliclona mokuoloea (p. )
Haliclona mollis (Schmidt, 1870) Haliclona mollis (p. )
Haliclona nitens Desqueyroux-Faundez, 1990 Haliclona nitens (p. )
Haliclona nodosa Lévi, 1993 Haliclona nodosa (p. )
Haliclona oberi Sim-Smith, Hickman & Kelly, 2021 Haliclona oberi (p. )
Haliclona oceanus Kim & Kang, 2020 Haliclona oceanus (p. )
Haliclona oculata (Linnaeus, 1759) Haliclona oculata (p. )
Haliclona olivacea Fromont, 1995 Haliclona olivacea (p. )
Haliclona patbergquistae Van Soest & Hooper, 2020 Haliclona patbergquistae (p. )
Haliclona pedicelata (Cuartas, 1986) Haliclona pedicelata (p. )
Haliclona pedunculata (Ridley & Dendy, 1886) Haliclona pedunculata (p. )
Haliclona penicillata (Topsent, 1908) Haliclona penicillata (p. )
Haliclona porosa (Fristedt, 1887) Haliclona porosa (p. )
Haliclona pulitzerfinalii Van Soest & Hooper, 2020 Haliclona pulitzerfinalii (p. )
Haliclona pulitzeri Van Soest & Hooper, 2020 Haliclona pulitzeri (p. )
Haliclona rapanui (Desqueyroux-Faundez, 1990) Haliclona rapanui (p. )
Haliclona reversa (Kirk, 1911) Haliclona reversa (p. )
Haliclona rosea (Bowerbank, 1866) Haliclona rosea (p. )
Haliclona roslynae Sim-Smith, Hickman & Kelly, 2021 Haliclona roslynae (p. )
Haliclona rowi Van Soest & Hooper, 2020 Haliclona rowi (p. )
Haliclona rudis (Topsent, 1901) Haliclona rudis (p. )
Haliclona rufescens (Lambe, 1893) Haliclona rufescens (p. )
Haliclona sanguinea Fromont, 1995 Haliclona sanguinea (p. )
Haliclona scotti (Kirkpatrick, 1907) Haliclona scotti (p. )
Haliclona similis (Topsent, 1897) Haliclona similis (p. )
Haliclona sonnae Kelly & Rowden, 2019 Haliclona sonnae (p. )
Haliclona spuma Sim-Smith, Hickman & Kelly, 2021 Haliclona spuma (p. )
Haliclona stygobia Gómez & Calderón-Gutiérrez, 2020 Haliclona stygobia (p. )
Haliclona subtilis Griessinger, 1971 Haliclona subtilis (p. )
Haliclona takaharui Van Soest & Hooper, 2020 Haliclona takaharui (p. )
Haliclona tanitai Van Soest & Hooper, 2020 Haliclona tanitai (p. )
Haliclona tenella (Topsent, 1916) Haliclona tenella (p. )
Haliclona thielei Van Soest & Hooper, 2020 Haliclona thielei (p. )
Haliclona topsenti (Thiele, 1905) Haliclona topsenti (p. )
Haliclona translucida Desqueyroux-Faundez, 1990 Haliclona translucida (p. )
Haliclona turquoisia (de Laubenfels, 1954) Haliclona turquoisia (p. )
Haliclona tyria Fromont, 1995 Haliclona tyria (p. )
Haliclona urceolus (Rathke & Vahl, 1806) Haliclona urceolus (p. )
Haliclona virens (Topsent, 1908) Haliclona virens (p. )
Haliclona viscosa (Topsent, 1888) Haliclona viscosa (p. )
Haliclona vladimirkoltuni Van Soest & Hooper, 2020 Haliclona vladimirkoltuni (p. )
Haliclona willundbecki Van Soest & Hooper, 2020 Haliclona willundbecki (p. )
Haliclona xena De Weerdt, 1986 Haliclona xena (p. )
Haliclona xenomorpha Dinn, 2020 Haliclona xenomorpha (p. )
Haliclonissa sacciformis Burton, 1932 Haliclonissa sacciformis (p. )
Haliclonissa verrucosa Burton, 1932 Haliclonissa verrucosa (p. )
Haliclystus auricula (Rathke, 1806) Haliclystus auricula (p. )
Haliclystus salpinx Clark, 1863 Haliclystus salpinx (p. )
Halicnemia caledoniensis Morrow, 2019 Halicnemia caledoniensis (p. )
Halicnemia papillosa (Thiele, 1905) Halicnemia papillosa (p. )
Halicnemia wagini Morozov, Sabirov & Anisimova, 2018 Halicnemia wagini (p. )
Halicometes hooperi Lévi, 1993 Halicometes hooperi (p. )
Halicometes stellata (Schmidt, 1870) Halicometes stellata (p. )
Halicryptus spinulosus von Siebold, 1849 Halicryptus spinulosus (p. )
Halidrys siliquosa (Linnaeus) Lyngbye Halidrys siliquosa (p. )
Halimeda goreaui Taylor, 1962 Halimeda goreaui (p. )
Halimede fragifer (De Haan, 1835) Halimede fragifer (p. )
Halimede ochtodes (Herbst, 1783) Halimede ochtodes (p. )
Haliophasma profunda Negoescu, 1994 Haliophasma profunda (p. )
Haliotis alfredensis Bartsch, 1915 Haliotis alfredensis (p. )
Haliotis arabiensis Owen, Regter & Van Laethem, 2016 Haliotis arabiensis (p. )
Haliotis brazieri Angas, 1869 Haliotis brazieri (p. )
Haliotis coccoradiata Reeve, 1846 Haliotis coccoradiata (p. )
Haliotis cyclobates Péron & Lesueur, 1816 Haliotis cyclobates (p. )
Haliotis discus Reeve, 1846 Haliotis discus (p. )
Haliotis discus Reeve, 1846 Haliotis discus hannai (p. )
Haliotis dissona (Iredale, 1929) Haliotis dissona (p. )
Haliotis dringii Reeve, 1846 Haliotis dringii (p. )
Haliotis drogini Owen & Reitz, 2012 Haliotis drogini (p. )
Haliotis elegans Koch, 1844 Haliotis elegans (p. )
Haliotis geigeri Owen, 2014 Haliotis geigeri (p. )
Haliotis gigantea unspecified Haliotis gigantea (p. )
Haliotis kamtschatkana Jonas, 1845 Haliotis kamtschatkana (p. )
Haliotis laevigata Donovan, 1808 Haliotis laevigata (p. )
Haliotis madaka (Habe, 1977) Haliotis madaka (p. )
Haliotis mariae Wood, 1828 Haliotis mariae (p. )
Haliotis melculus (Iredale, 1927) Haliotis melculus (p. )
Haliotis midae Linnaeus, 1758 Haliotis midae (p. )
Haliotis parva Linnaeus, 1758 Haliotis parva (p. )
Haliotis pulcherrima Gmelin, 1791 Haliotis pulcherrima (p. )
Haliotis roei Gray, 1826 Haliotis roei (p. )
Haliotis rubiginosa Reeve, 1846 Haliotis rubiginosa (p. )
Haliotis rubra Leach, 1814 Haliotis ruber (p. )
Haliotis rugosa Lamarck, 1822 Haliotis rugosa (p. )
Haliotis scalaris (Leach, 1814) Haliotis scalaris (p. )
Haliotis semiplicata Menke, 1843 Haliotis semiplicata (p. )
Haliotis spadicea Donovan, 1808 Haliotis spadicea (p. )
Haliotrema acanthuri Yamaguti, 1968 Haliotrema acanthuri (p. )
Haliotrema amanses Yamaguti, 1968 Haliotrema amanses (p. )
Haliotrema aurigae (Yamaguti, 1968) Haliotrema aurigae (p. )
Haliotrema bifurcocirrus Yamaguti, 1968 Haliotrema bifurcocirrus (p. )
Haliotrema bisegmentatum Yamaguti, 1968 Haliotrema bisegmentatum (p. )
Haliotrema bodiani Yamaguti, 1968 Haliotrema bodiani (p. )
Haliotrema brotulae Yamaguti, 1968 Haliotrema brotulae (p. )
Haliotrema caesiopercae Yamaguti, 1968 Haliotrema caesiopercae (p. )
Haliotrema centropygis Yamaguti, 1968 Haliotrema centropygis (p. )
Haliotrema chromidis Yamaguti, 1968 Haliotrema chromidis (p. )
Haliotrema epinepheli Young, 1968 Haliotrema epinepheli (p. )
Haliotrema flagellatum Yamaguti, 1968 Haliotrema flagellatum (p. )
Haliotrema flexicirrus Yamaguti, 1968 Haliotrema flexicirrus (p. )
Haliotrema lactoriae Yamaguti, 1968 Haliotrema lactoriae (p. )
Haliotrema macracantha Yamaguti, 1968 Haliotrema macracantha (p. )
Haliotrema minutospirale Yamaguti, 1968 Haliotrema minutospirale (p. )
Haliotrema palmatum Yamaguti, 1968 Haliotrema palmatum (p. )
Haliotrema pervagoris Yamaguti, 1968 Haliotrema pervagoris (p. )
Haliotrema pterophallus Yamaguti, 1968 Haliotrema pterophallus (p. )
Haliotrema rectangulare Yamaguti, 1968 Haliotrema rectangulare (p. )
Haliotrema scyphovagina Yamaguti, 1968 Haliotrema scyphovagina (p. )
Haliotrema serpenticirrus Yamaguti, 1968 Haliotrema serpenticirrus (p. )
Haliotrema spiculare Yamaguti, 1968 Haliotrema spiculare (p. )
Haliotrema spirale Yamaguit, 1968 Haliotrema spirale (p. )
Haliotrema tubulovagina Yamaguti, 1968 Haliotrema tubulovagina (p. )
Haliotrematoides bostryx Kritsky & Bakenhaster, 2020 Haliotrematoides bostryx (p. )
Haliplectus bickneri Chitwood, 1956 Haliplectus bickneri (p. )
Halirages caecus Kamenskaya, 1980 Halirages caecus (p. )
Halirages cainae d'Udekem d'Acoz, 2012 Halirages cainae (p. )
Halirages maculatus Stuxberg, 1880 Halirages maculatus (p. )
Halirages qvadridentatus Sars, 1877 Halirages qvadridentatus (p. )
Halirages stappersi d'Udekem d'Acoz, 2012 Halirages stappersi (p. )
Haliragoides australis Chilton, 1912 Haliragoides australis (p. )
Haliris granulata (Seguenza, 1860) Haliris granulata (p. )
Haliris lamothei Dautzenberg & Fischer, 1897 Haliris lamothei (p. )
Halisarca cerebrum Bergquist & Kelly, 2004 Halisarca cerebrum (p. )
Halisarca dujardinii Johnston, 1842 Halisarca dujardinii (p. )
Halisarca laxus (Lendenfeld, 1885) Halisarca laxus (p. )
Halisarca melana de Laubenfels, 1954 Halisarca melana (p. )
Halisarca metabola de Laubenfels, 1954 Halisarca metabola (p. )
Halisiphonia megalotheca Allman, 1888 Halisiphonia megalotheca (p. )
Halitholus yoldiaearcticae (Birula, 1897) Halitholus yoldiaearcticae (p. )
Hallaxa cryptica Gosliner & Johnson, 1994 Hallaxa cryptica (p. )
Hallaxa elongata Gosliner & Johnson, 1994 Hallaxa elongata (p. )
Hallaxa iju Gosliner & S. Johnson, 1994 Hallaxa iju (p. )
Hallaxa paulinae Gosliner & Johnson, 1994 Hallaxa paulinae (p. )
Haloa cobbi Oskars & Malaquias, 2022 Haloa cobbi (p. )
Haloa crocata (Pease, 1861) Haloa crocata (p. )
Haloa eora Oskars & Malaquias, 2022 Haloa eora (p. )
Haloa musetta (Er. Marcus & J. B. Burch, 1965) Haloa musetta (p. )
Haloa nigropunctata (Pease, 1868) Haloa nigropunctata (p. )
Haloa pemphis (Philippi, 1847) Haloa pemphis (p. )
Halobates germanus White, 1883 Halobates germanus (p. )
Halobates hawaiiensis Usinger, 1938 Halobates hawaiiensis (p. )
Halobates micans Eschscholtz, 1822 Halobates micans (p. )
Halobates sericeus Eschscholtz, 1822 Halobates sericeus (p. )
Haloclava hercules Izumi, 2021 Haloclava hercules (p. )
Halocynthia momus Savigny, Halocynthia momus (p. )
Halomonhystera hermesi Tchesunov, Portnova & van Campenhout, 2015 Halomonhystera hermesi (p. )
Haloniscus anophthalmus Taiti, Ferrara & Iliffe, 1995 Haloniscus anophthalmus (p. )
Halonympha depressa (Jeffreys, 1882) Halonympha depressa (p. )
Halophila antillaea Winston, 2005 Halophila antillaea (p. )
Halophila baillonis Ascherson ex Dickie, 1874 Halophila baillonis (p. )
Halophila beccarii (Aschers.) Halophila beccarii (p. )
Halophila ovata Gaudichaud, 1827 Halophila ovata (p. )
Halophila stipulacea (Forsskål) Ascherson, 1867 Halophila stipulacea (p. )
Halopithys incurva (Hudson) Batters, 1902 Halopithys incurva (p. )
Haloplanella magnarhabdita Armonies, 2017 Haloplanella magnarhabdita (p. )
Haloplanella spiralis Armonies, 2017 Haloplanella spiralis (p. )
Halopteris australis Galea, 2018 Halopteris australis (p. )
Halopteris brasiliensis Galea, 2018 Halopteris brasiliensis (p. )
Halopteris enersis Galea, 2006 Halopteris enersis (p. )
Halopteris glutinosa (Lamouroux, 1816) Halopteris glutinosa (p. )
Halopteris schucherti Galea, 2006 Halopteris schucherti (p. )
Halopyrgus pupoides (Hutton, 1882) Halopyrgus pupoides (p. )
Halosaccion americanum Lee, 1982 Halosaccion americanum (p. )
Haloschizopera cheni Liu, Ma & Li, 2021 Haloschizopera cheni (p. )
Haloschizopera clotensis Moore & O'Reilly, 1994 Haloschizopera clotensis (p. )
Haloschizopera pygmaea (Norman & Scott, 1905) Haloschizopera pygmaea (p. )
Halosydna leucohyba (Schmarda, 1861) Halosydna leucohyba (p. )
Halothydeus mollis Luxton, 1990 Halothydeus mollis (p. )
Halozetes belgicae (Michael, 1903) Halozetes belgicae (p. )
Halozetes marinus (Lohmann, 1907) Halozetes marinus (p. )
Halurus equisetifolius (Lightfoot) Kützing Halurus equisetifolius (p. )
Halurus flosculosus (J. Ellis) Maggs & Hommersand Halurus flosculosus (p. )
Hamacantha acerata Lévi, 1993 Hamacantha acerata (p. )
Hamacantha atoxa Lévi, 1993 Hamacantha atoxa (p. )
Hamacantha forcipulata Lévi, 1993 Hamacantha forcipulata (p. )
Hamacantha hyaloderma (Laubenfels, 1932) Hamacantha hyaloderma (p. )
Hamacantha jeanvaceleti Castello-Branco & Hajdu, 2018 Hamacantha jeanvaceleti (p. )
Hamacantha klausruetzleri Castello-Branco & Hajdu, 2018 Hamacantha klausruetzleri (p. )
Hamacantha mamoi Ise, Woo, Tan & Fujita, 2019 Hamacantha mamoi (p. )
Hamacantha umisachii Ise, Woo, Tan & Fujita, 2019 Hamacantha umisachii (p. )
Hamacreadium diacopae Nagaty & Abdel Aal, 1962 Hamacreadium diacopae (p. )
Hamacreadium mutabile Linton, 1910 Hamacreadium mutabile (p. )
Hamacuna otagoensis (Powell, 1927) Hamacuna otagoensis (p. )
Hamarilla amoebaea (Watson, 1886) Hamarilla amoebaea (p. )
Hamaticolax coelorinchi Izawa, 2022 Hamaticolax coelorinchi (p. )
Hamaticolax physiculi Izawa 2022 Hamaticolax physiculi (p. )
Hamatipeda caipirinha Gellert & Błażewicz, 2022 Hamatipeda caipirinha (p. )
Hamatipeda caipiroska Gellert & Błażewicz, 2022 Hamatipeda caipiroska (p. )
Hamatipeda lelibi Gellert & Błażewicz, 2022 Hamatipeda lelibi (p. )
Hamatipeda mojito Gellert & Błażewicz, 2022 Hamatipeda mojito (p. )
Hamatopeduncularia longiangusticirrata Soo & Tan, 2021 Hamatopeduncularia longiangusticirrata (p. )
Hamatopeduncularia petalumvaginata Soo & Tan, 2021 Hamatopeduncularia petalumvaginata (p. )
Hamigera bibiloniae Santín, Grinyó, Uriz & Gili, 2020 Hamigera bibiloniae (p. )
Hamigera cleistochela Bertolino, Costa & Pansini, 2019 Hamigera cleistochela (p. )
Hamigera kellyae Santín, Grinyó, Uriz & Gili, 2020 Hamigera kellyae (p. )
Hamigera strongylata Burton, 1934 Hamigera strongylata (p. )
Hamimaera hamigera (Haswell, 1879) Hamimaera hamigera (p. )
Haminoea cymoelia Monterosato, 1917 Haminoea cymoelia (p. )
Haminoea exigua Schaefer, 1992 Haminoea exigua (p. )
Haminoea hydatis (Linnaeus, 1758) Haminoea hydatis (p. )
Haminoea navicula (Da Costa, 1778) Haminoea navicula (p. )
Haminoea orbignyana (de Férussac, 1822) Haminoea orbignyana (p. )
Haminoea orteai Talavera, Murillo & Templado, 1987 Haminoea orteai (p. )
Haminoea templadoi Garcia, Perez-Hurtado & Garcia-Gomez, 1991 Haminoea templadoi (p. )
Hamistyelicola monniotorum Kim & Boxshall, 2021 Hamistyelicola monniotorum (p. )
Hanabira yukibana Lau, Stokvis, Imahara & Reimer, 2019 Hanabira yukibana (p. )
Hancockia schoeferti Schrödl, 1999 Hancockia schoeferti (p. )
Hancockia uncinata (Hesse, 1872) Hancockia uncinata (p. )
Hanleyanus oblongus (Gmelin, 1791) Hanleyanus oblongus (p. )
Hanleyella henrici Sigwart & Chen, 2018 Hanleyella henrici (p. )
Hansenolana anisopous Stebbing, 1900 Hansenolana anisopous (p. )
Hansenothuria benti Miller & Pawson, 1989 Hansenothuria benti (p. )
Hanzawaia grossepunctata (Earland, 1934) Hanzawaia grossepunctata (p. )
Hanzawaia strattoni (Applin, 1925) Hanzawaia strattoni (p. )
Hapalocarcinus marsupialis Stimpson, 1859 Hapalocarcinus marsupialis (p. )
Hapalomus terrestris Lorenzen, 1969 Hapalomus terrestris (p. )
Haplocheira balssi Schellenberg, 1931 Haplocheira balssi (p. )
Haplocheira barbimana (Thomson, 1879) Haplocheira barbimana (p. )
Haplocheira barbimana (Thomson, 1879) Haplocheira barbimana typica (p. )
Haplocheira plumosa Stebbing, 1888 Haplocheira plumosa (p. )
Haplocochlias onaneyi Espinosa, Ortea & Fernández-Garcés, 2005 Haplocochlias onaneyi (p. )
Haplocope angusta Sars, 1882 Haplocope angusta (p. )
Haplognathia filum (Sterrer, 1966) Haplognathia filum (p. )
Haplognathia gubbarnorum (Sterrer, 1969) Haplognathia gubbarnorum (p. )
Haplognathia rosea (Sterrer, 1969) Haplognathia rosea (p. )
Haplognathia rubromaculata (Sterrer, 1969) Haplognathia rubromaculata (p. )
Haplognathia simplex (Sterrer, 1966) Haplognathia simplex (p. )
Haplomesus antarcticus Birstein, 1968 Haplomesus antarcticus (p. )
Haplomesus quadrispinosus (Sars, 1879) Haplomesus quadrispinosus (p. )
Haplomolgus incolumis Humes, 1991 Haplomolgus incolumis (p. )
Haplomolgus montiporae Humes & Ho, 1968 Haplomolgus montiporae (p. )
Haploniscus ingolfi Wolff, 1962 Haploniscus ingolfi (p. )
Haploniscus kermadecensis Wolff, 1962 Haploniscus kermadecensis (p. )
Haploops faroensis Kaim-Malka, Bellan-Santini & Dauvin, 2021 Haploops faroensis (p. )
Haploops tenuis Kanneworff, 1966 Haploops tenuis (p. )
Haploops truncata Kaim-Malka, Bellan-Santini & Dauvin, 2021 Haploops truncata (p. )
Haplophragmium agglutinans (d’Orbigny) Haplophragmium agglutinans (p. )
Haplophragmium canariense Heron-Allen & Earland, 1916 Haplophragmium canariense (p. )
Haplophragmium nanum Brady, Haplophragmium nanum (p. )
Haplophragmoides canariensis (d´Orbigny, 1839) Haplophragmoides canariensis (p. )
Haplophragmoides emaciatus (Brady, 1884) Haplophragmoides emaciatus (p. )
Haplophragmoides pusillus Collins, 1974 Haplophragmoides pusillus (p. )
Haplophragmoides rotulatum (Brady, ) Haplophragmoides rotulatum (p. )
Haplophragmoides wilberti Andersen, 1953 Haplophragmoides wilberti (p. )
Haplopoma celeste Pica & Berning, 2022 Haplopoma celeste (p. )
Haplopoma graniferum (Johnston, 1847) Haplopoma graniferum (p. )
Haplopoma impressum (Audouin & Savigny) Haplopoma impressum (p. )
Haploposthia pellucidus (Westblad, 1942) Haploposthia pellucidus (p. )
Haplosaccus ardius Kim & Boxshall, 2021 Haplosaccus ardius (p. )
Haploscoloplos elongatus (Johnson, 1901) Haploscoloplos elongatus (p. )
Haploscoloplos kerguelensis (McIntosh, 1885) Haploscoloplos kerguelensis (p. )
Haploscoloplos kerguelensis (McIntosh, 1885) Haploscoloplos kerguelensis chilensis (p. )
Haploscoloplos kerguelensis (McIntosh, 1885) Haploscoloplos kerguelensis minutus (p. )
Haplostoma depressum Kim & Boxshall, 2021 Haplostoma depressum (p. )
Haplostoma fusiforme Kim & Boxshall, 2021 Haplostoma fusiforme (p. )
Haplostoma gracile Kim & Boxshall, 2021 Haplostoma gracile (p. )
Haplostoma laticaudatum Kim & Boxshall, 2021 Haplostoma laticaudatum (p. )
Haplostoma mammiferum Kim & Boxshall, 2021 Haplostoma mammiferum (p. )
Haplostoma manadoense Kim & Boxshall, 2021 Haplostoma manadoense (p. )
Haplostoma pingue Kim & Boxshall, 2021 Haplostoma pingue (p. )
Haplostoma pygmaeum Kim & Boxshall, 2021 Haplostoma pygmaeum (p. )
Haplostoma rectangulatum Kim & Boxshall, 2021 Haplostoma rectangulatum (p. )
Haplostoma simplex Kim & Boxshall, 2021 Haplostoma simplex (p. )
Haplostoma symbioticum Kim & Boxshall, 2021 Haplostoma symbioticum (p. )
Haplostoma vanuatuense Kim & Boxshall, 2021 Haplostoma vanuatuense (p. )
Haplostomella bilobata Kim & Boxshall, 2021 Haplostomella bilobata (p. )
Haplostomella binodosa Kim & Boxshall, 2021 Haplostomella binodosa (p. )
Haplostomella biseta Kim & Boxshall, 2021 Haplostomella biseta (p. )
Haplostomella borealis Marchenkov & Boxshall, 2003 Haplostomella borealis (p. )
Haplostomella crassa Kim & Boxshall, 2021 Haplostomella crassa (p. )
Haplostomella multinodosa Kim & Boxshall, 2021 Haplostomella multinodosa (p. )
Haplostomella ooishiae Kim & Boxshall, 2021 Haplostomella ooishiae (p. )
Haplostomella uniseriata Kim & Boxshall, 2021 Haplostomella uniseriata (p. )
Haplostomides bermudensis Kim & Boxshall, 2021 Haplostomides bermudensis (p. )
Haplostomides partitus Kim & Boxshall, 2021 Haplostomides partitus (p. )
Haplostomides sanamyani Marchenkov & Boxshall, 2003 Haplostomides sanamyani (p. )
Haplostomides similis Kim & Boxshall, 2021 Haplostomides similis (p. )
Haplostylus bacescui Hatzakis, 1977 Haplostylus bacescui (p. )
Haplostylus bengalensis (Hansen, 1910) Haplostylus bengalensis (p. )
Haplostylus lobatus (Nouvel, 1951) Haplostylus lobatus (p. )
Haplostylus magnilobatus (Bacescu & Schiecke, 1974) Haplostylus magnilobatus (p. )
Haplostylus normani (Sars, 1877) Haplostylus normani (p. )
Haplostylus quadrispinosus Wooldridge & Victor, 2004 Haplostylus quadrispinosus (p. )
Haplosyllis chamaeleon Laubier, 1960 Haplosyllis chamaeleon (p. )
Haplosyllis djiboutiensis (Gravier, 1900) Haplosyllis djiboutiensis (p. )
Haplosyllis spongiphila (Verrill, 1885) Haplosyllis spongiphila (p. )
Haplovejdovskya subterranea Ax, 1954 Haplovejdovskya subterranea (p. )
Hardametopa nasuta (Boeck, 1871) Hardametopa nasuta (p. )
Hargeria chetumalensis Jarquín-González & Carrera-Parra, 2019 Hargeria chetumalensis (p. )
Hargeria rapax (Harger, 1879) Hargeria rapax (p. )
Harmelinella mariannae Ledoyer, 1989 Harmelinella mariannae (p. )
Harmothoe antarctica (McIntosh, 1885) Harmothoe antarctica (p. )
Harmothoe antilopes McIntosh, 1876 Harmothoe antilopes (p. )
Harmothoe asiatica Uschakov & Wu, 1962 Harmothoe asiatica (p. )
Harmothoe bellani Barnich & Fiege, 2000 Harmothoe bellani (p. )
Harmothoe clavigera Sars, 1863 Harmothoe clavigera (p. )
Harmothoe crosetensis (McIntosh, 1885) Harmothoe crosetensis (p. )
Harmothoe extenuata unspecified Harmothoe extenuata (p. )
Harmothoe fragilis (Moore, 1910) Harmothoe fragilis (p. )
Harmothoe fuligineum (Baird, 1865) Harmothoe fuligineum (p. )
Harmothoe fullo (Grube, 1878) Harmothoe fullo (p. )
Harmothoe glabra (Malmgren, 1865) Harmothoe glabra (p. )
Harmothoe imbricata (Linnaeus, 1769) Harmothoe imbricata (p. )
Harmothoe impar (Johnston, 1839) Harmothoe impar (p. )
Harmothoe longisetis (Grube, 1863) Harmothoe longisetis (p. )
Harmothoe magellanica (McIntosh, 1885) Harmothoe magellanica (p. )
Harmothoe minuta (Potts, 1910) Harmothoe minuta (p. )
Harmothoe pokoui Intes & Le Loeuff, 1975 Harmothoe pokoui (p. )
Harmothoe propinqua (Malmgren, 1867) Harmothoe propinqua (p. )
Harmothoe rarispina (Sars, 1861) Harmothoe rarispina (p. )
Harmothoe serrata Day, 1963 Harmothoe serrata (p. )
Harmothoe spinifera (Ehlers, 1864) Harmothoe spinifera (p. )
Harmothoe spinosa Kinberg, 1855 Harmothoe spinosa (p. )
Harmothoe tenuisetis (McIntosh, 1885) Harmothoe tenuisetis (p. )
Harmothoe turbinata Hanley & Burke, 1991 Harmothoe turbinata (p. )
Harmothoe vesicudenta Hanley & Burke, 1991 Harmothoe vesicudenta (p. )
Harmothoe vittata Trautsch, 1889 Harmothoe vittata (p. )
Harpa gracilis Broderip & Sowerby, 1829 Harpa gracilis (p. )
Harpacticus gracilis Claus, 1863 Harpacticus gracilis (p. )
Harpacticus littoralis Sars, 1910 Harpacticus littoralis (p. )
Harpago arthriticus (Röding, 1798) Harpago arthriticus (p. )
Harpago chiragra (Linnaeus, 1758) Harpago chiragra (p. )
Harpagorhynchus golvaneuzeti Kvach & de Buron, 2019 Harpagorhynchus golvaneuzeti (p. )
Harpecia spinosissima (Calvet, 1904) Harpecia spinosissima (p. )
Harpiliopsis spinigera (Ortmann, 1890) Harpiliopsis spinigera (p. )
Harpilius bayeri (Holthuis, 1981) Harpilius bayeri (p. )
Harpilius lutescens Dana, 1852 Harpilius lutescens (p. )
Harpilius spinifer Bruce, 2006 Harpilius spinifer (p. )
Harpinia antennaria Meinert, 1893 Harpinia antennaria (p. )
Harpinia laevis Sars, 1891 Harpinia laevis (p. )
Harpinia pectinata Sars, 1891 Harpinia pectinata (p. )
Harpinia serrata Sars, 1879 Harpinia serrata (p. )
Harpinioides drepanocheir Stebbing, 1888 Harpinioides drepanocheir (p. )
Harpiniopsis amundseni (Gurjanova, 1946) Harpiniopsis amundseni (p. )
Harpiniopsis similis Stephensen, 1925 Harpiniopsis similis (p. )
Harpiniopsis vadiculus Hirayama, 1987 Harpiniopsis vadiculus (p. )
Harpiosquilla melanoura Manning, 1968 Harpiosquilla melanoura (p. )
Harpovoluta charcoti (Lamy, 1910) Harpovoluta charcoti (p. )
Harpulina diannae Cossignani, Allary & Stimpson, 2021 Harpulina diannae (p. )
Harpulina stimpsonorum Cossignani & Allary, 2020 Harpulina stimpsonorum (p. )
Harrovia albolineata Adams & White, 1849 Harrovia albolineata (p. )
Harrovia elegans de Man, 1887 Harrovia elegans (p. )
Harrovia longipes Lanchester, 1900 Harrovia longipes (p. )
Hartlaubella gelatinosa (Pallas, 1766) Hartlaubella gelatinosa (p. )
Hartmanipsammolyce pettiboneae Cruz-Gómez, 2022 Hartmanipsammolyce pettiboneae (p. )
Hase lagomorphicus Corgosinho, Kihara, Schizas, Ostmann, Martinez Arbizu & Ivanenko, 2018 Hase lagomorphicus (p. )
Hase talpamorphicus Corgosinho, Kihara, Schizas, Ostmann, Martinez Arbizu & Ivanenko, 2018 Hase talpamorphicus (p. )
Haslea ostrearia (Gaillon) Simonsen Haslea ostrearia (p. )
Hastula alanhintoni Terryn & Marrow, 2022 Hastula alanhintoni (p. )
Hastula aurorarichardsae Terryn & Marrow, 2022 Hastula aurorarichardsae (p. )
Hastula casta (Hinds, 1844) Hastula casta (p. )
Hastula cazalisi Terryn & Marrow, 2022 Hastula cazalisi (p. )
Hastula celidonota (Melvill & Sykes, 1898) Hastula celidonota (p. )
Hastula dominicana Terryn, 2022 Hastula dominicana (p. )
Hastula enacoucomae Terryn & Marrow, 2022 Hastula enacoucomae (p. )
Hastula hotumatuai Terryn & Gori, 2022 Hastula hotumatuai (p. )
Hastula kiiensis Chino & Terryn, 2019 Hastula kiiensis (p. )
Hastula konihoides Terryn, 2021 Hastula konihoides (p. )
Hastula latascapulis Terryn & Marrow, 2022 Hastula latascapulis (p. )
Hastula levequensis Terryn & Marrow, 2022 Hastula levequensis (p. )
Hastula matheroniana (Deshayes, 1859) Hastula matheroniana (p. )
Hastula ogasawarana Chino & Terryn, 2019 Hastula ogasawarana (p. )
Hastula palauensis Terryn, Gori & Rosado, 2019 Hastula palauensis (p. )
Hastula penicillata (Hinds, 1844) Hastula penicillata (p. )
Hastula queenslandica Terryn & Marrow, 2022 Hastula queenslandica (p. )
Hastula sendersi Terryn & Keppens, 2020 Hastula sendersi (p. )
Hastula suluensis Terryn & Marrow, 2022 Hastula suluensis (p. )
Hastula willemfaberi Terryn, 2020 Hastula willemfaberi (p. )
Hastula yasawaensis Terryn & Marrow, 2022 Hastula yasawaensis (p. )
Hastulopsis praeterita Terryn & Gori, 2022 Hastulopsis praeterita (p. )
Haswelliporina multiaviculata (Gordon, 1984) Haswelliporina multiaviculata (p. )
Hatschekia balistae Nuñes-Ruivo, 1954 Hatschekia balistae (p. )
Hatschekia cernae Goggio, 1905 Hatschekia cernae (p. )
Hatschekia conifera Yamaguti, 1939 Hatschekia conifera (p. )
Hatschekia sphyraeni Pillai, 1964 Hatschekia sphyraeni (p. )
Hauchiella tribullata unspecified Hauchiella tribullata (p. )
Hauerina diversa Cushman, 1946 Hauerina diversa (p. )
Hauerina earlandi Rasheed, 1971 Hauerina earlandi (p. )
Hauerina ornatissima (Karrer, 1868) Hauerina ornatissima (p. )
Hauerina pacifica Cushman, 1917 Hauerina pacifica (p. )
Haumea loxoides (Sowerby III, 1882) Haumea loxoides (p. )
Haurakia marmorata (Hedley, 1907) Haurakia marmorata (p. )
Haustellum haustellum (Linnaeus, 1758) Haustellum haustellum (p. )
Haustellum kurodai Shikama, 1964 Haustellum kurodai (p. )
Haustellum longicaudum (Baker, 1891) Haustellum longicaudum (p. )
Haustellum vicdani Kosuge, 1980 Haustellum vicdani (p. )
Haustorioides furotai Ogawa in Ogawa, Takada & Sakuma, 2021 Haustorioides furotai (p. )
Haustorius arenarius (Slabber, 1769) Haustorius arenarius (p. )
Havelockia nietae Prata, Manso & Christoffersen, 2020 Havelockia nietae (p. )
Hawaiarca alia Dall, Bartsch & Rehder, 1938 Hawaiarca alia (p. )
Haynesina depressula (Walker & Jacob, 1798) Haynesina depressula (p. )
Haynesina depressula (Walker & Jacob, 1798) Nonion depressula (p. )
Haynesina germanica (Ehrenberg, 1840) Haynesina germanica (p. )
Haynesina orbicularis (Brady, 1881) Haynesina orbicularis (p. )
Hebella dispolians (Warren, 1909) Hebella dispolians (p. )
Hebella macroplana Watson, 2019 Hebella macroplana (p. )
Hebella striata Allman, 1888 Hebella striata (p. )
Hebetancylus excentricus (Morelet, 1851) Hebetancylus excentricus (p. )
Hectarthropus expansus Bate, 1888 Hectarthropus expansus (p. )
Hedingia mediterranea Tortonese, 1965 Hedingia mediterranea (p. )
Hediste diversicolor (Müller, 1776) Hediste diversicolor (p. )
Hediste japonica (Izuka, 1908) Hediste japonica (p. )
Hediste kermadeca Kirkegaard, 1996 Hediste kermadeca (p. )
Hediste limnicola (Johnson, 1903) Hediste limnicola (p. )
Heikeopsis arachnoides (Manning & Holthuis, 1986) Heikeopsis arachnoides (p. )
Heinzmalzina ocellata Mostafawi, 1993 Heinzmalzina ocellata (p. )
Helgicirrha angelicae Tosetto, Neumann-Leitão, Nogueira, 2020 Helgicirrha angelicae (p. )
Helgocystis carinata (Agassiz, 1879) Helgocystis carinata (p. )
Heliacus areola (Gmelin, 1791) Heliacus areola (p. )
Heliacus asteleformis (Powell, 1965) Heliacus asteleformis (p. )
Heliacus contextus (Seguenza, 1903) Heliacus contextus (p. )
Heliacus discoideus (Pease, 1868) Heliacus discoideus (p. )
Heliacus fallaciosus (Tiberi, 1872) Heliacus fallaciosus (p. )
Heliacus implexus (Mighels, 1845) Heliacus implexus (p. )
Heliacus jeffreysianus (Tiberi, 1867) Heliacus jeffreysianus (p. )
Heliacus mighelsi (Philippi, 1853) Heliacus mighelsi (p. )
Heliacus perrieri (Rochebrune, 1881) Heliacus perrieri (p. )
Heliacus sterkii (Pilsbry & Vanatta, 1908) Heliacus sterkii (p. )
Heliacus trochoides (Deshayes, 1830) Heliacus trochoides (p. )
Heliacus variegatus (Gmelin, 1791) Heliacus variegatus (p. )
Heliania spinescens (Gray, 1859) Heliania spinescens (p. )
Heliaster canopus Perrier, 1875 Heliaster canopus (p. )
Heliaster helianthus (Lamarck, 1816) Heliaster helianthus (p. )
Heliaster solaris Clark, 1920 Heliaster solaris (p. )
Helice epicure Ng, Naruse & Shih, 2018 Helice epicure (p. )
Helice formosensis Rathbun, 1931 Helice formosensis (p. )
Helice leachi Hess, 1865 Helice leachi (p. )
Helice tridens (De Haan, 1835) Helice tridens (p. )
Helicometra fasciata (Rudolphi, 1819) Helicometra fasciata (p. )
Helicometra insolita Polyanski, 1955 Helicometra insolita (p. )
Helicometra plovmornini Issaitchikov, 1928 Helicometra plovmornini (p. )
Helicometroides gabrieli Wee, Cribb, Shirakash & Cutmore, 2022 Helicometroides gabrieli (p. )
Helicometroides murakamii Wee, Cribb, Shirakash & Cutmore, 2022 Helicometroides murakamii (p. )
Helicometroides vitellosus (Durio & Manter, 1968) Helicometroides vitellosus (p. )
Helicometroides wardae Wee, Cribb, Shirakash & Cutmore, 2022 Helicometroides wardae (p. )
Helicoradomenia parathermalis Salvini-Plawen, 2008 Helicoradomenia parathermalis (p. )
Helicosiphon biscoeensis Gravier, 1907 Helicosiphon biscoeensis (p. )
Helicostomella kiliensis Laackmann Helicostomella kiliensis (p. )
Helicotheca tamesis (Shrubsole) Ricard Helicotheca tamesis (p. )
Heligmaster kanaloa Mah, 2022 Heligmaster kanaloa (p. )
Heligmaster pele Mah, 2022 Heligmaster pele (p. )
Heliocidaris crassispina (Agassiz, 1864) Heliocidaris crassispina (p. )
Heliocidaris erythrogramma (Valenciennes, 1846) Heliocidaris erythrogramma (p. )
Heliocidaris tuberculata (Lamarck, 1816) Heliocidaris tuberculata (p. )
Heliofungia fralinae (Nemenzo, 1955) Heliofungia fralinae (p. )
Heliometra glacialis (Owen, 1833) Heliometra glacialis (p. )
Helluoherpia vieiralaneroi Cobo & Kocot, 2021 Helluoherpia vieiralaneroi (p. )
Helmutneris vadum Borisova & Budaeva, 2020 Helmutneris vadum (p. )
Helodiamea firma Peñas, Rolán & Sabelli, 2020 Helodiamea firma (p. )
Helodiamea prima Peñas, Rolán & Sabelli, 2020 Helodiamea prima (p. )
Hemiarthrum setulosum Carpenter, 1876 Hemiarthrum setulosum (p. )
Hemiarthrus abdominalis (Krøyer, 1840) Hemiarthrus abdominalis (p. )
Hemiarthrus alphei An, Chen & Paulay, 2020 Hemiarthrus alphei (p. )
Hemiarthrus surculus Boyko & Williams, 2004 Hemiarthrus suculus (p. )
Hemiasterella bouilloni (Thomas, 1973) Hemiasterella bouilloni (p. )
Hemiasterella topsenti (Lévi & Lévi, 1983) Hemiasterella topsenti (p. )
Hemichaetonotus clipeatus (Schrom, 1972) Heterolepidoderma clipeatum (p. )
Hemicyclopora admirabilis Ramalho, Rodríguez-Aporta & Gofas, 2022 Hemicyclopora admirabilis (p. )
Hemicyclopora dentata Lopez & Garcia, 1991 Hemicyclopora dentata (p. )
Hemicyclopora multispinata (Busk, 1861) Hemicyclopora multispinata (p. )
Hemicyclops mortoni Boxshall & Humes, 1987 Hemicyclops mortoni (p. )
Hemicyclops purpureus Boeck, 1872 Hemicyclops purpureus (p. )
Hemicyclops rapax Lee, Chang & Kim, 2022 Hemicyclops rapax (p. )
Hemicyclops thalassius Vervoort & Ramírez, 1966 Hemicyclops thalassius (p. )
Hemicythere villosa (Sars, 1866) Hemicythere villosa (p. )
Hemicytheridea paiki Jain, 1978 Hemicytheridea paiki (p. )
Hemicytherura cellulosa Norman, 1865 Hemicytherura cellulosa (p. )
Hemicytherura clathrata (Sars, 1865) Hemicytherura clathrata (p. )
Hemicytherura lilljeborgi (Brady, 1880) Hemicytherura lilljeborgi (p. )
Hemieuryale pustulata Martens, 1867 Hemieuryale pustulata (p. )
Hemifusus hitoshiikedai Thach, 2020 Hemifusus hitoshiikedai (p. )
Hemifusus schuetti Alf & Thach, 2021 Hemifusus schuetti (p. )
Hemifusus treudei Alf & Thach, 2021 Hemifusus treudei (p. )
Hemigellius bidens (Topsent, 1901) Hemigellius bidens (p. )
Hemigellius fimbriatus (Kirkpatrick, 1907) Hemigellius fimbriatus (p. )
Hemigrapsus crenulatus (Milne Edwards, 1837) Hemigrapsus crenulatus (p. )
Hemigrapsus longitarsis (Miers, 1879) Hemigrapsus longitarsis (p. )
Hemigrapsus sanguineus (De Haan, 1853) Hemigrapsus sanguineus (p. )
Hemigrapsus sexdentatus (Milne Edwards, 1837) Hemigrapsus sexdentatus (p. )
Hemikrithe peterseni Jain, 1978 Hemikrithe peterseni (p. )
Hemilamprops cristatus (Sars, 1870) Hemilamprops cristatus (p. )
Hemilamprops roseus (Norman, 1863) Hemilamprops roseus (p. )
Hemilamprops uniplicatus (Sars, 1872) Hemilamprops uniplicatus (p. )
Hemilepton nitidum (Turton, 1822) Hemilepton nitidum (p. )
Hemilienardia boyeri Horro, Gori, Rosado & Rolán, 2021 Hemilienardia boyeri (p. )
Hemilienardia verstraeteni Horro, Gori, Rosado & Rolán, 2021 Hemilienardia verstraeteni (p. )
Hemiliostraca bahamondei Rehder, 1980 Hemiliostraca bahamondei (p. )
Hemiliostraca peasei (Tryon, 1886) Hemiliostraca peasei (p. )
Hemiliostraca perspicua (Oliver, 1915) Hemiliostraca perspicua (p. )
Hemimarginula subrugosa (Thiele, 1916) Hemimarginula subrugosa (p. )
Hemimycale columella (Bowerbank, 1874) Hemimycale columella (p. )
Hemimycale harlequinus Sim-Smith, Hickman & Kelly, 2021 Hemimycale harlequinus (p. )
Hemimycale nathani Sim-Smith, Hickman & Kelly, 2021 Hemimycale nathani (p. )
Hemimycale rhodus (Hentschel, 1929) Hemimycale rhodus (p. )
Hemimysis anomala Sars, 1907 Hemimysis anomala (p. )
Hemimysis lamornae (Couch, 1856) Hemimysis lamornae (p. )
Hemimysis margalefi Alcaraz, Riera & Gili, 1986 Hemimysis margalefi (p. )
Hemipecten forbesianus (Adams & Reeve, 1849) Pecten difformis (p. )
Hemipholis gracilis Verrill, 1867 Hemipholis gracilis (p. )
Hemiplax hirtipes Heller, 1865 Hemiplax hirtipes (p. )
Hemipodia pustatula (Friedrich, 1956) Hemipodia pustatula (p. )
Hemipodia simplex (Grube, 1857) Hemipodia simplex (p. )
Hemiselmis virescens Droop Hemiselmis virescens (p. )
Hemisiriella parva Hansen, 1910 Hemisiriella parva (p. )
Hemisphaerammina bradyi Loeblich & Tappan, 1957 Hemisphaerammina bradyi (p. )
Hemisphaerodromia monodus (Stebbing, 1918) Hemisphaerodromia monodus (p. )
Hemithiris psittacea (Gmelin, 1791) Hemithiris psittacea (p. )
Hemithiris woodwardi (Adams, 1863) Hemithiris woodwardi (p. )
Hemiurus luehei unspecified Hemiurus luehei (p. )
Hendersonida granulata (Henderson, 1885) Hendersonida granulata (p. )
Hendersonida parvirostris Rodriguez-Flores, Macpherson & Machordom, 2020 Hendersonida parvirostris (p. )
Henricia cylindrella (Sladen, 1883) Henricia cylindrella (p. )
Henricia epiphysialis Ubagan, Lee, Kim & Shin, 2020 Henricia epiphysialis (p. )
Henricia fragilis Kobayashi, Kohtsuka & Fujita, 2021 Henricia fragilis (p. )
Henricia margarethae Kobayashi, Kohtsuka & Fujita, 2021 Henricia margarethae (p. )
Henricia obesa (Sladen, 1889) Henricia obesa (p. )
Henricia oculata (Pennant, 1777) Henricia oculata (p. )
Henricia pagenstecheri (Studer, 1885) Henricia pagenstecheri (p. )
Henricia parva Koehler, 1912 Henricia parva (p. )
Henricia perforata (Müller, 1776) Henricia perforata (p. )
Henricia pertusa (Müller, 1776) Henricia pertusa (p. )
Henricia praestans (Sladen, 1889) Henricia praestans (p. )
Henricia sanguinolenta (Müller, 1776) Henricia sanguinolenta (p. )
Henricia simplex (Sladen, 1889) Henricia simplex (p. )
Henricia skorikovi Djakonov, 1950 Henricia skorikovi (p. )
Henricia solida Djakonov, 1950 Henricia solida (p. )
Henricia spinulifera (Smith, 1876) Henricia spinulifera (p. )
Henricia studeri (Perrier, 1891) Henricia studeri (p. )
Henricia sufflata (Sladen, 1889) Henricia sufflata (p. )
Henryhowella dasyderma (Brady, 1880) Henryhowella dasyderma (p. )
Hepatoporus guinotae (Zarenkov, 1971) Hepatoporus guinotae (p. )
Hepatoporus orientalis (Sakai, 1935) Hepatoporus orientalis (p. )
Hepatoporus pumex Mendoza & Ng, 2008 Hepatoporus pumex (p. )
Hepatus chiliensis Milne Edwards, 1837 Hepatus chiliensis (p. )
Hepatus gronovii Holthuis, 1959 Hepatus gronovii (p. )
Hepatus kossmanni Neumann, 1878 Hepatus kossmanni (p. )
Hepatus lineatus Rathbun, 1898 Hepatus lineatus (p. )
Hepatus scaber Holthuis, 1959 Hepatus scaber (p. )
Heptacyclus brunneus (Johansson, 1896) Heptacyclus brunneus (p. )
Heptacyclus scorpii (Malm, 1863) Heptacyclus scorpii (p. )
Heptacyclus virgatus (Oka, 1910) Heptacyclus virgatus (p. )
Herbstia depressa Stimpson, 1860 Herbstia depressa (p. )
Herbstia pubescens Stimpson, 1871 Herbstia pubescens (p. )
Herengeria auriculata Lévi & Lévi, 1988 Herengeria auriculata (p. )
Herengeria vasiformis Schlacher-Hoenlinger, Pisera & Hooper, 2005 Herengeria vasiformis (p. )
Hermadion kerguelensis McIntosh, 1885 Hermadion kerguelensis (p. )
Hermadionella truncata (Moore, 1902) Hermadionella truncata (p. )
Hermaea paucicirra Pruvot-Fol, 1953 Hermaea paucicirra (p. )
Hermilius ariodi Prabha & Pillai, 1986 Hermilius ariodi (p. )
Hermilius longicaudus Ho & Kim I.H., 2000 Hermilius longicaudus (p. )
Hermilius longicornis Bassett-Smith, 1898 Hermilius longicornis (p. )
Hero blanchardi Vayssière, 1888 Hero blanchardi (p. )
Hero formosa (Lovén, 1844) Hero formosa (p. )
Heroldia appressa Verhoeff, 1926 Heroldia appressa (p. )
Heroldia humboldti Verhoeff, 1926 Heroldia humboldti (p. )
Heroldia reticulata Verhoeff, 1926 Heroldia reticulata (p. )
Heronidrilus bihamis Erséus & Jamieson, 1981 Heronidrilus bihamis (p. )
Heronidrilus fastigatus Erséus & Jamieson, 1981 Heronidrilus fastigatus (p. )
Heronidrilus gravidis Erséus, 1990 Heronidrilus gravidis (p. )
Heronidrilus heronae (Erséus & Jamieson, 1981) Heronidrilus heronae (p. )
Heronidrilus hutchingsae Erséus, 1990 Heronidrilus hutchingsae (p. )
Herouvalia caelata (Adams, 1854) Herouvalia caelata (p. )
Herpetopoma corrugatum (Pease, 1861) Herpetopoma corrugatum (p. )
Herpetopoma gemmatum (Gould, 1845) Herpetopoma gemmatum (p. )
Herpolitha limax (Esper, 1792) Herpolitha limax (p. )
Herponema velutinum (Greville) J. Agardh Herponema velutinum (p. )
Herviera gliriella (Melvill & Standen, 1896) Herviera gliriella (p. )
Hesione pantherina Risso, 1826 Hesione pantherina (p. )
Hesione steenstrupii Quatrefages, 1886 Hesione steenstrupii (p. )
Hesionides maxima Westheide, 1967 Hesionides maxima (p. )
Hesionura augeneri unspecified Hesionura augeneri (p. )
Hesionura elongata (Southern) Hesionura elongata (p. )
Hesiospina aurantiaca (Sars, 1862) Hesiospina aurantiaca (p. )
Hesperocidaris asteriscus Clark, 1948 Hesperocidaris asteriscus (p. )
Hesperocidaris dubia (Clark, 1907) Hesperocidaris dubia (p. )
Hesperocidaris panamensis (Agassiz, 1898) Hesperocidaris panamensis (p. )
Hesperonoe andriashevi Averincev, 1990 Hesperonoe andriashevi (p. )
Hesseius tricolor (Hesse, 1881) Hesseius tricolor (p. )
Hetairosyna laciniata Humes, 1991 Hetairosyna laciniata (p. )
Hetairosyna sororia Humes, 1991 Hetairosyna sororia (p. )
Heteractis aurora (Quoy & Gaimard, 1833) Heteractis aurora (p. )
Heteractis magnifica (Quoy & Gaimard, 1833) Heteractis magnifica (p. )
Heteralepas utinomii Newman, 1960 Heteralepas utinomii (p. )
Heteranomia squamula (Linnaeus, 1758) Heteranomia squamula (p. )
Heteraxinoides caprodontis Yamaguti, 1968 Heteraxinoides caprodontis (p. )
Heterobothrium aljufailiae Ogawa & Itoh, 2022 Heterobothrium aljufailiae (p. )
Heterobothrium gotoi Ogawa & Itoh, 2022 Heterobothrium gotoi (p. )
Heterobothrium indicum Verma, 2021 Heterobothrium indicum (p. )
Heterobothrium iwatai Ogawa & Itoh, 2022 Heterobothrium iwatai (p. )
Heterobothrium matsubarai Ogawa & Itoh, 2022 Heterobothrium matsubarai (p. )
Heterobothrium tabetai Ogawa & Itoh, 2022 Heterobothrium tabetai (p. )
Heterobothrium victorwepeneri Acosta & Smit, 2021 Heterobothrium victorwepeneri (p. )
Heterocarpus affinis Faxon, 1893 Heterocarpus affinis (p. )
Heterocarpus amacula Crosnier, 1988 Heterocarpus amacula (p. )
Heterocarpus cutressi Monterrosa, 1988 Heterocarpus cutressi (p. )
Heterocarpus fascirostratus Yang, Chan & Biju Kumar, 2018 Heterocarpus fascirostratus (p. )
Heterocarpus gibbosus Bate, 1888 Heterocarpus gibbosus (p. )
Heterocarpus grimaldii Milne-Edwards & Bouvier, 1900 Heterocarpus grimaldii (p. )
Heterocarpus hayashii Crosnier, 1988 Heterocarpus hayashii (p. )
Heterocarpus hostilis Faxon, 1893 Heterocarpus hostilis (p. )
Heterocarpus intermedius Crosnier, 1999 Heterocarpus intermedius (p. )
Heterocarpus parvispina De Man, 1917 Heterocarpus parvispina (p. )
Heterocarpus tricarinatus Alcock & Anderson, 1894 Heterocarpus tricarinatus (p. )
Heterocentrotus mamillatus (Linnaeus, 1758) Heterocentrotus mamillatus (p. )
Heterochone calyx (Schulze, 1886) Heterochone calyx (p. )
Heterocrypta lapidea Rathbun, 1901 Heterocrypta lapidea (p. )
Heterocucumis denticulata (Ekman, 1927) Heterocucumis denticulata (p. )
Heterocucumis georgiana (Lampert, 1886) Heterocucumis georgiana (p. )
Heterocucumis godeffroyi (Semper, 1867) Heterocucumis godeffroyi (p. )
Heterocucumis steineni (Ludwig, 1898) Heterocucumis steineni (p. )
Heterocyathus aequicostatus Milne-Edwards & Haime, 1848 Heterocyathus aequicostatus (p. )
Heterocyathus antoniae Reyes, Santodomingo & Cairns, 2009 Heterocyathus antoniae (p. )
Heterocyathus hemisphaericus Gray, 1849 Heterocyathus hemisphaericus (p. )
Heterocyathus monileseptatum Filander & Kitahara, 2021 Heterocyathus monileseptatum (p. )
Heterocythereis albomaculata (Baird, 1838) Heterocythereis albomaculata (p. )
Heterodoris robusta Verrill & Emerton, 1882 Heterodoris robusta (p. )
Heterodrilus ersei (Giere, 1979) Heterodrilus ersei (p. )
Heterodrilus flexuosus Erséus, 1990 Heterodrilus flexuosus (p. )
Heterodrilus keenani Erseus, 1981 Heterodrilus keenani (p. )
Heterodrilus modestus Erséus, 1990 Heterodrilus modestus (p. )
Heterodrilus paucifascis Milligan, 1987 Heterodrilus paucifascis (p. )
Heterodrilus pentcheffi Erséus, 1981 Heterodrilus pentcheffi (p. )
Heterodrilus quadrithecatus (Erséus, 1981) Heterodrilus quadrithecatus (p. )
Heterodrilus rarus Erséus, 1990 Heterodrilus rarus (p. )
Heterodrilus virilis Erséus, 1992 Heterodrilus virilis (p. )
Heterogenys microphthalma (Smith, 1885) Heterogenys microphthalma (p. )
Heterolaophonte bisetosa Mielke Heterolaophonte bisetosa (p. )
Heterolaophonte natator Lewis, 2022 Heterolaophonte natator (p. )
Heterolaophonte quinquespinosa (Sewell, 1924) Heterolaophonte quinquespinosa (p. )
Heterolaophonte quinquespinosa (Sewell, 1924) Quinquelaophonte quinquespinosa (p. )
Heterolepa praecincta (Karrer, 1868) Cibicides praecinctus (p. )
Heterolepidoderma arenosum Kisielewski, 1988 Heterolepidoderma arenosum (p. )
Heterolepidoderma armatum Schrom, 1966 Heterolepidoderma armatum (p. )
Heterolithadia fallax (Henderson, 1893) Heterolithadia fallax (p. )
Heterololigo bleekeri (Keferstein, 1866) Heterololigo bleekeri (p. )
Heteromastus filiformis (Claparède, 1864) Heteromastus filiformis (p. )
Heteromastus gusipoensis Jeong, Soh & Suh, 2019 Heteromastus gusipoensis (p. )
Heteromastus koreanus Jeong, Soh & Suh, 2019 Heteromastus koreanus (p. )
Heteromastus namhaensis Jeong, Soh & Suh, 2019 Heteromastus namhaensis (p. )
Heteromesus longiremis Hansen, 1916 Heteromesus longiremis (p. )
Heterometra sarae Clark, 1941 Heterometra sarae (p. )
Heterometra variipinna (Carpenter, 1882) Heterometra variipinna (p. )
Heteromysis abednavandii Wittmann, 2020 Heteromysis abednavandii (p. )
Heteromysis arianii Wittmann, 2000 Heteromysis arianii (p. )
Heteromysis domusmaris Wittmann & Abed-Navandi, 2019 Heteromysis domusmaris (p. )
Heteromysis ekamako Wittmann & Chevaldonné, 2016 Heteromysis ekamako (p. )
Heteromysis gulfarii Wittmann, Abed-Navandi, Dubois & Chevaldonné, 2021 Heteromysis gulfarii (p. )
Heteromysis harpaxoides Bacescu & Bruce, 1980 Heteromysis harpaxoides (p. )
Heteromysis korntalensis Wittmann, Abed-Navandi, Dubois & Chevaldonné, 2021 Heteromysis korntalensis (p. )
Heteromysis meenakshiae Bamber, 2000 Heteromysis meenakshiae (p. )
Heteromysis muelleri Bacescu, 1976 Heteromysis muelleri (p. )
Heteromysis norvegica Sars, 1882 Heteromysis norvegica (p. )
Heteromysis pacifica Tattersall, 1967 Heteromysis pacifica (p. )
Heteromysis riedli Wittmann, 2001 Heteromysis riedli (p. )
Heteromysis schoenbrunnensis Wittmann, Abed-Navandi, Dubois & Chevaldonné, 2021 Heteromysis schoenbrunnensis (p. )
Heteromysis spinosa Bacescu, 1986 Heteromysis spinosa (p. )
Heteromysoides kumejimensis Shimomura & Fujita, 2020 Heteromysoides kumejimensis (p. )
Heteromysoides songkhlaensis Yolanda, Sawamoto & Lheknim, 2019 Heteromysoides songkhlaensis (p. )
Heteronemertes longifissus (Hubrecht, 1887) Heteronemertes longifissus (p. )
Heteronida clivicola Macpherson & Baba, 2006 Heteronida clivicola (p. )
Heteronucia venusta Nobili, 1906 Heteronucia venusta (p. )
Heteronymphon krappi Munilla & Soler-Membrives, 2015 Heteronymphon krappi (p. )
Heteropanope glabra Stimpson, 1858 Heteropanope glabra (p. )
Heteropanope longipedes Davie, 1989 Heteropanope longipedes (p. )
Heteropathes intricata Opresko, 2019 Heteropathes intricata (p. )
Heteropenaeus longimanus De Man, 1896 Heteropenaeus longimanus (p. )
Heterophoxus pellusidus Ren in Ren & Huang, 1991 Heterophoxus pellusidus (p. )
Heterophoxus shoemakeri Andrade & Senna, 2020 Heterophoxus shoemakeri (p. )
Heterophoxus trichosus Barnard, 1932 Heterophoxus trichosus (p. )
Heterophoxus videns Barnard, 1930 Heterophoxus videns (p. )
Heteropia striata Hozawa, 1916 Heteropia striata var. minor (p. )
Heteropilumnus cristatus (Rathbun, 1909) Heteropilumnus cristatus (p. )
Heteropilumnus fimbriatus (Milne-Edwards, 1834) Heteropilumnus fimbriatus (p. )
Heteropilumnus lanuginosus (Klunzinger, 1913) Heteropilumnus lanuginosus (p. )
Heteropilumnus longipes (Stimpson, 1858) Heteropilumnus longipes (p. )
Heteropilumnus setosus (Milne-Edwards, 1873) Heteropilumnus setosus (p. )
Heteropilumnus trichophoroides de Man, 1895 Heteropilumnus trichophoroides (p. )
Heteroplax transversa Stimpson, 1858 Heteroplax transversa (p. )
Heteropolyonyx biforma Osawa, 2001 Heteropolyonyx biforma (p. )
Heteropoma glabratum (Quadras & Möllendorf, 1894) Heteropoma glabratum (p. )
Heteropoma pyramis (Quadras & Möllendorf, 1894) Heteropoma pyramis (p. )
Heteropoma quadrasi (Möllendorf, 1894) Heteropoma quadrasi (p. )
Heteropsammia moretonensis Wells, 1964 Heteropsammia moretonensis (p. )
Heteropsyllus spongiophilus Novikov & Sharafutdinova, 2021 Heteropsyllus spongiophilus (p. )
Heteroptychus galapagos Baba & Wicksten, 2019 Heteroptychus galapagos (p. )
Heteroptychus nautilus Baba & Wicksten, 2019 Heteroptychus nautilus (p. )
Heteropyramis crystallina (Moser, 1925) Heteropyramis crystallina (p. )
Heterorhabdus caribbeanensis Park, 1970 Heterorhabdus caribbeanensis (p. )
Heterorhabdus pustulifer Farran, 1929 Heterorhabdus pustulifer (p. )
Heterorhabdus spinifrons (Claus, 1863) Heterorhabdus spinifrons (p. )
Heterosigma akashiwo (Y. Hada) Y. Hada ex Y. Hara & M. Chihara Heterosigma akashiwo (p. )
Heterosiphonia plumosa (J. Ellis) Batters Heterosiphonia plumosa (p. )
Heterospio mediterranea Laubier, Picard & Ramos, 1973 Heterospio mediterranea (p. )
Heterospio reducta Laubier, Picard & Ramos, 1973 Heterospio reducta (p. )
Heterosquilla tricarinata (Claus, 1871) Heterosquilla tricarinata (p. )
Heterosquillopsis danielae Moosa, 1991 Heterosquillopsis danielae (p. )
Heterostegina depressa d'Orbigny, 1826 Heterostegina depressa (p. )
Heterostegina suborbicularis d'Orbigny, 1826 Heterostegina suborbicularis (p. )
Heterostigma fagei Monniot & Monniot, 1961 Heterostigma fagei (p. )
Heterostigma gonochorica Monniot, 1965 Heterostigma gonochorica (p. )
Heterostigma mediterranea Pérès, 1958 Heterostigma mediterranea (p. )
Heterostigma melitensis Monniot & Monniot, 1976 Heterostigma melitensis (p. )
Heterotanais oerstedii (Kroyer, 1842) Heterotanais oerstedii (p. )
Heterotanoides cognatus Bamber & Bird, 1997 Heterotanoides cognatus (p. )
Heterotella pacifica Tabachnick & Lévi, 2004 Heterotella pacifica (p. )
Heteroteuthis dispar (Rüppell, 1844) Heteroteuthis dispar (p. )
Heteroteuthis weberi Joubin, 1902 Heteroteuthis weberi (p. )
Heteroxenotrichula affinis (Remane, 1934) Heteroxenotrichula affinis (p. )
Heteroxenotrichula squamosa Wilke, 1954 Heteroxenotrichula squamosa (p. )
Hexabranchus sanguineus (Rüppell & Leuckart, 1828) Hexabranchus sanguineus (p. )
Hexacontium enthacanthum Joergensen, 1900 Hexacontium enthacanthum (p. )
Hexacontium gigantheum Cortese & Bjorklund, 1998 Hexacontium gigantheum (p. )
Hexacontium pachydermum Joergensen, 1900 Hexacontium pachydermum (p. )
Hexactinella lingua Ijima, 1927 Hexactinella lingua (p. )
Hexactinella rugosa Ijima, 1927 Hexactinella rugosa (p. )
Hexactinella spongiosa Ijima, 1927 Hexactinella spongiosa (p. )
Hexactinella vermiculosa Ijima, 1927 Hexactinella vermiculosa (p. )
Hexagonalia laboutei Galil, 1997 Hexagonalia laboutei (p. )
Hexalaughlia orientalis (Rathbun, 1909) Hexalaughlia orientalis (p. )
Hexangium sigani Goto & Ozaki, 1929 Hexangium sigani (p. )
Hexapathes australiensis Opresko, 2003 Hexapathes australiensis (p. )
Hexapinus patuma Naruse, 2020 Hexapinus patuma (p. )
Hexapinus simplex Rahayu & Ng, 2014 Hexapinus simplex (p. )
Hexaplax megalops Doflein, 1904 Hexaplax megalops (p. )
Hexaplex ambiguus (Reeve, 1845) Hexaplex ambiguus (p. )
Hexaplex ambiguus (Reeve, 1845) Murex ambiguus (p. )
Hexaplex angularis (Lamarck, 1822) Hexaplex angularis (p. )
Hexaplex angularis (Lamarck, 1822) Murex angularis (p. )
Hexaplex brassica (Lamarck, 1822) Hexaplex brassica (p. )
Hexaplex brassica (Lamarck, 1822) Phyllonotus brassica (p. )
Hexaplex duplex (Röding, 1798) Hexaplex duplex (p. )
Hexaplex duplex (Röding, 1798) Purpura duplex (p. )
Hexaplex erythrostomus (Swainson, 1831) Hexaplex erythrostomus (p. )
Hexaplex erythrostomus (Swainson, 1831) Murex erythrostomus (p. )
Hexaplex erythrostomus (Swainson, 1831) Phyllonotus erythrostomus (p. )
Hexaplex kuesterianus (Tapparone Canefri, 1875) Hexaplex kuesterianus (p. )
Hexaplex nigritus (Philippi, 1845) Hexaplex nigritus (p. )
Hexaplex nigritus (Philippi, 1845) Murex nigritus (p. )
Hexaplex pecchiolianus (d'Ancona, 1871) Hexaplex pecchiolianus (p. )
Hexaplex princeps (Broderip, 1833) Hexaplex princeps (p. )
Hexaplex princeps (Broderip, 1833) Murex princeps (p. )
Hexaplex pseudoduplex Cossignani, 2021 Hexaplex pseudoduplex (p. )
Hexaplex radix (Gmelin, 1791) Hexaplex radix (p. )
Hexaplex radix (Gmelin, 1791) Murex radix (p. )
Hexaplex regius (Swainson, 1821) Hexaplex regius (p. )
Hexaplex regius (Swainson, 1821) Murex regius (p. )
Hexaplex rileyi D'Attilio & Myers, 1984 Hexaplex rileyi (p. )
Hexaplex stainforthi (Reeve, 1843) Hexaplex stainforthi (p. )
Hexaplex trunculus (Linnaeus, 1758) Phyllonotus trunculus (p. )
Hexapus sexpes (Fabricius, 1798) Hexapus sexpes (p. )
Hexelasma aureolum Jones, 2000 Hexelasma aureolum (p. )
Hexelasma flavidum Jones, 2000 Hexelasma flavidum (p. )
Hexelasma foratum Jones, 2000 Hexelasma foratum (p. )
Hexelasma globosum Jones, 2000 Hexelasma globosum (p. )
Hexelasma persicum Jones, 2000 Hexelasma persicum (p. )
Hexelasma sandaracum Jones, 2000 Hexelasma sandaracum (p. )
Hexostoma keokeo Yamaguti, 1968 Hexostoma keokeo (p. )
Hexostoma sibi Yamaguti, 1968 Hexostoma sibi (p. )
Hiatavolva rugosa Cate & Azuma, 1973 Hiatavolva rugosa (p. )
Hiatella arctica (Linnaeus, 1767) Hiatella arctica (p. )
Hiatella arctica (Linnaeus, 1767) Hiatella solida (p. )
Hiatella rugosa (Linnaeus, 1767) Hiatella rugosa (p. )
Hiatula acuta (Cai & Zhuang, 1985) Hiatula acuta (p. )
Hiatula nitida (Gray, 1843) Hiatula nitida (p. )
Hiatula petalina (Deshayes, 1855) Hiatula petalina (p. )
Hiatula rosea (Gmelin, 1791) Hiatula rosea (p. )
Hiatula siliquens (Willan, 1993) Hiatula siliquens (p. )
Hicksonella princeps Nutting, 1910 Hicksonella princeps (p. )
Hieminema obliquorum Tchesunov & Portnova, 2005 Hieminema obliquorum (p. )
Higginsia anfractuosa Hooper & Lévi, 1993 Higginsia anfractuosa (p. )
Higginsia johannae Sim-Smith, Hickman Jr & Kelly, 2021 Higginsia johannae (p. )
Higginsia pyriformis Brøndsted, 1916 Higginsia pyriformis (p. )
Higginsia tanekea Hooper & Lévi, 1993 Higginsia tanekea (p. )
Hildenbrandia rubra (Sommerfelt) Meneghini Hildenbrandia rubra (p. )
Hillea fusiformis (Schiller) Schiller Hillea fusiformis (p. )
Himanthalia elongata (Linnaeus) S.F. Gray Himanthalia elongata (p. )
Himantopus himantopus (Linnaeus, 1758) Himantopus himantopus (p. )
Himantozoum antarcticum (Calvet, 1909) Himantozoum antarcticum (p. )
Himantozoum clavulum Hayward, 1981 Himantozoum clavulum (p. )
Himantozoum sinuosum (Busk, 1884) Himantozoum sinuosum (p. )
Himantozoum taurinum Harmer, 1926 Himantozoum taurinum (p. )
Himerometra persica Clark, 1907 Himerometra persica (p. )
Himerometra robustipinna (Carpenter, 1881) Himerometra robustipinna (p. )
Hincksella immersa Galea, 2019 Hincksella immersa (p. )
Hincksia granulosa (J.E. Smith) P.C. Silva Hincksia granulosa (p. )
Hincksia ovata (Kjellman) P.C. Silva Hincksia ovata (p. )
Hincksia sandriana (Zanardini) P.C. Silva Hincksia sandriana (p. )
Hincksia secunda (Kützing) P.C. Silva Hincksia secunda (p. )
Hincksinoflustra octodon (Busk, 1852) Hincksinoflustra octodon (p. )
Hindsiclava rosenstielana Tippett, 2007 Hindsiclava rosenstielanus (p. )
Hinea akuana (Rehder, 1980) Planaxis akuana (p. )
Hinea zonata (Adams, 1853) Hinea zonata (p. )
Hinemoa cylindrica (de Folin, 1879) Hinemoa cylindrica (p. )
Hiplyra elegans (Gravier, 1920) Hiplyra elegans (p. )
Hiplyra longimana (Milne Edwards, 1874) Hiplyra longimana (p. )
Hiplyra sagitta Galil, 2009 Hiplyra sagitta (p. )
Hiplyra variegata (Rüppell, 1830) Hiplyra variegata (p. )
Hippa adactyla Fabricius, 1787 Hippa adactyla (p. )
Hippa marmorata (Hombron & Jacquinot, 1846) Hippa marmorata (p. )
Hippa ovalis (Milne-Edwards, 1862) Hippa ovalis (p. )
Hippa strigillata (Stimpson, 1860) Hippa strigillata (p. )
Hippadenella inerma (Calvet, 1909) Hippadenella inerma (p. )
Hippaliosina depressa (Busk, 1854) Hippaliosina depressa (p. )
Hippasteria capstonei Mah, 2022 Hippasteria capstonei (p. )
Hippasteria falklandica Fisher, 1940 Hippasteria falklandica (p. )
Hippasteria phrygiana (Parelius, 1768) Hippasteria phrygiana (p. )
Hippellozoon mediterraneum (Waters, 1895) Hippellozoon mediterraneum (p. )
Hippocrepina indivisa Parker, 1870 Hippocrepina indivisa (p. )
Hippolyte caradina Holthuis, 1947 Hippolyte caradina (p. )
Hippolyte cedrici Fransen & De Grave, 2019 Hippolyte cedrici (p. )
Hippolyte chacei Gan & Li, 2019 Hippolyte chacei (p. )
Hippolyte holthuisi Zariquiey-Alvarez, 1953 Hippolyte holthuisi (p. )
Hippolyte karenae Fransen & De Grave, 2019 Hippolyte karenae (p. )
Hippolyte nanhaiensis Gan & Li, 2019 Hippolyte nanhaiensis (p. )
Hippolyte niezabitowskii d'Udekem d'Acoz, 1996 Hippolyte niezabitowskii (p. )
Hippolyte sapphica D'Udekem d'Acoz, 1993 Hippolyte sapphica (p. )
Hippolyte varians unspecified Hippolyte varians (p. )
Hippolyte williamsi Schmitt, 1924 Hippolyte williamsi (p. )
Hippomane mancinella Linnaeus, 1753 Hippomane mancinella (p. )
Hippomedon denticulatus (Bate, 1857) Hippomedon denticulatus (p. )
Hippomedon kergueleni (Miers, 1875) Hippomedon kergueleni (p. )
Hippomedon macrocephalus Bellan-Santini, 1972 Hippomedon macrocephalus (p. )
Hippomedon major (Barnard, 1932) Hippomedon major (p. )
Hippomedon vao Lowry & Stoddart, 1994 Hippomedon vao (p. )
Hippomenella fissurata (Canu & Bassler, 1928) Hippomenella fissurata (p. )
Hippomonavella borealis (Waters, 1900) Hippomonavella borealis (p. )
Hippomonavella charrua Lopez Gappa, Liuzzi & Pereyra, 2020 Hippomonavella charrua (p. )
Hippomonavella lingulata Boonzaaier-Davids, Florence & Gibbons, 2020 Hippomonavella lingulata (p. )
Hipponix conicus (Schumacher, 1817) Hipponix conicus (p. )
Hipponix liberatus (Pease, 1868) Hipponix liberatus (p. )
Hipponix oliverioi Cossignani, 2021 Hipponix oliverioi (p. )
Hipponix ticaonicus Sowerby I, 1846 Hipponix ticaonicus (p. )
Hippopleurifera belizae Winston, 1984 Hippopleurifera belizae (p. )
Hippopleurifera pulchra (Manzoni, 1870) Hippopleurifera pulchra (p. )
Hippopodina feegeensis (Busk, 1884) Hippopodina feegeensis (p. )
Hippopodina inarmata Almeida, Larré & Vieira, 2021 Hippopodina inarmata (p. )
Hippopodina inversa Winston & Jackson, 2021 Hippopodina inversa (p. )
Hippoporella gorgonensis Hastings, 1930 Hippoporella gorgonensis (p. )
Hippoporidra edax (Busk, 1859) Hippoporidra edax (p. )
Hippoporidra lusitania Taylor & Cook, 1981 Hippoporidra lusitania (p. )
Hippoporina chilota Moyano, 1982 Hippoporina chilota (p. )
Hippoporina pertusa (Esper, 1796) Hippoporina pertusa (p. )
Hippoporina reticulatopunctata (Hincks, 1877) Hippoporina reticulatopunctata (p. )
Hippoporina titan Almeida, Larré & Vieira, 2021 Hippoporina titan (p. )
Hippopus porcellanus Rosewater, 1982 Hippopus porcellanus (p. )
Hippospongia ammata de Laubenfels, 1954 Hippospongia ammata (p. )
Hippospongia canaliculata (Lendenfeld, 1885) Hippospongia canaliculata (p. )
Hippospongia densa Lendenfeld, 1889 Hippospongia densa (p. )
Hippospongia gossypina (Duchassaing & Michelotti, 1864) Hippospongia gossypina (p. )
Hippothoa divaricata Lamouroux, 1821 Hippothoa divaricata (p. )
Hippothoa divaricata Lamouroux, 1821 Hippothoa divaricata pacifica (p. )
Hippothoa flagellum Manzoni, 1870 Hippothoa flagellum (p. )
Hippotrema brasiliensis Winston & Jackson, 2021 Hippotrema brasiliensis (p. )
Hippotrema janthina (Smitt, 1873) Hippotrema janthina (p. )
Hippotrema neptuni Winston & Jackson, 2021 Hippotrema neptuni (p. )
Hirayamaia mortoni (Hirayama, 1986) Hirayamaia mortoni (p. )
Hiroa stubbingsi Ross & Newman, 1973 Hiroa stubbingsi (p. )
Hirondellea antarctica (Schellenberg, 1926) Hirondellea antarctica (p. )
Hirondellea dubia Dahl, 1959 Hirondellea dubia (p. )
Hirschmannia viridis (Müller, 1785) Hirschmannia viridis (p. )
Hirtomurex marshalli Oliverio, 2008 Hirtomurex marshalli (p. )
Hirtomurex squamosus (Bivona Ant., 1838) Coralliophila alucoides (p. )
Hirtomurex squamosus (Bivona Ant., 1838) Coralliophila squamosa (p. )
Hirtomurex squamosus (Bivona Ant., 1838) Hirtomurex squamosus (p. )
Hirtomurex squamosus (Bivona Ant., 1838) Murex alucoides (p. )
Hirtomurex tangaroa Marshall & Oliverio, 2009 Hirtomurex tangaroa (p. )
Hirudinella ventricosa (Pallas, 1774) Hirudinella ventricosa (p. )
Histampica canescens (Lyman, 1879) Histampica canescens (p. )
Histioteuthis bonnellii (Férussac, 1834) Histioteuthis bonnellii (p. )
Histioteuthis corona (Voss & Voss, 1962) Histioteuthis corona (p. )
Histioteuthis inermis (Taki, 1964) Histioteuthis corona inermis (p. )
Histioteuthis pacifica (Voss, 1962) Histioteuthis celetaria pacifica (p. )
Histioteuthis reversa (Verrill, 1880) Histioteuthis reversa (p. )
Histocidaris longicollis Hoggett & Rowe, 1986 Histocidaris longicollis (p. )
Hobsonia florida (Hartman, 1951) Hobsonia florida (p. )
Hoeglundina elegans (d’Orbigny, 1826) Hoeglundina elegans (p. )
Hoeglundina neocarinata Debenay, 2013 Hoeglundina neocarinata (p. )
Holanthus expergitus (Loven, 1871) Holanthus expergitus (p. )
Holascus fibulatus Schulze, 1886 Holascus fibulatus (p. )
Holascus pannosus Reiswig & Kelly, 2018 Holascus pannosus (p. )
Holascus polejaevi Schulze, 1886 Holascus polejaevi (p. )
Holascus ridleyi Schulze, 1886 Holascus ridleyi (p. )
Holascus spinosus Kersken, Janussen & Martínez Arbizu, 2019 Holascus spinosus (p. )
Holascus tasmanensis Reiswig & Kelly, 2018 Holascus tasmanensis (p. )
Holmesimysis costata (Holmes, 1900) Holmesimysis costata (p. )
Holobomolochus vervoorti Cressey, 1983 Holobomolochus vervoorti (p. )
Holobrachia vietnamica Zezina, 2001 Holobrachia vietnamica (p. )
Holophryxus acanthephyrae Stephensen, 1913 Holophryxus acanthephyrae (p. )
Holopneustes inflatus (Agassiz, 1872) Holopneustes inflatus (p. )
Holopus alidis Bourseau, Améziane-Cominardi, Avocat & Roux, 1991 Holopus alidis (p. )
Holostylis helleri (Zimmer, 1907) Holostylis helleri (p. )
Holotheres danielae Ahyong, 2010 Holotheres danielae (p. )
Holothuria aemula Sluiter, 1914 Holothuria aemula (p. )
Holothuria albifasciatus Quoy & Gaimard, 1834 Holothuria albifasciatus (p. )
Holothuria altaturricula Cherbonnier & Féral, 1984 Holothuria altaturricula (p. )
Holothuria arenicola Semper, 1868 Holothuria arenicola (p. )
Holothuria atra Jaeger, 1833 Holothuria atra (p. )
Holothuria austrinabassa O'Loughlin, 2007 Holothuria austrinabassa (p. )
Holothuria bacilla Cherbonnier, 1988 Holothuria bacilla (p. )
Holothuria brauni Helfer, 1912 Holothuria brauni (p. )
Holothuria cadelli Bell, 1887 Holothuria cadelli (p. )
Holothuria caparti Cherbonnier, 1964 Holothuria caparti (p. )
Holothuria casoae Laguarda-Figueras & Solís-Marín, 2009 Holothuria casoae (p. )
Holothuria chilensis Semper, 1868 Holothuria chilensis (p. )
Holothuria conica Clark, 1938 Holothuria conica (p. )
Holothuria coronopertusa Cherbonnier, 1980 Holothuria coronopertusa (p. )
Holothuria crosnieri Cherbonnier, 1988 Holothuria crosnieri (p. )
Holothuria cumulus H. L. Clark, 1921 Holothuria cumulus (p. )
Holothuria dakarensis Panning, 1939 Holothuria dakarensis (p. )
Holothuria duoturricula Cherbonnier, 1988 Holothuria duoturricula (p. )
Holothuria duoturriforma Thandar, 2007 Holothuria duoturriforma (p. )
Holothuria edulis Lesson, 1830 Holothuria edulis (p. )
Holothuria enalia Lampert, 1885 Holothuria enalia (p. )
Holothuria erinacea Semper, 1868 Holothuria erinacea (p. )
Holothuria fuscocinerea Jaeger, 1833 Holothuria fuscocinerea (p. )
Holothuria fuscogilva Cherbonnier, 1980 Holothuria fuscogilva (p. )
Holothuria fuscorubra Théel, 1886 Holothuria fuscorubra (p. )
Holothuria granosa Cherbonnier, 1988 Holothuria granosa (p. )
Holothuria hamata Pearson, 1913 Holothuria hamata (p. )
Holothuria helleri von Marenzeller, 1878 Holothuria helleri (p. )
Holothuria hilla Lesson, 1830 Holothuria hilla (p. )
Holothuria immobilis Semper, 1868 Holothuria immobilis (p. )
Holothuria inornata Semper, 1868 Holothuria inornata (p. )
Holothuria isuga Mitsukuri, 1912 Holothuria isuga (p. )
Holothuria kefersteinii (Selenka, 1867) Holothuria kefersteinii (p. )
Holothuria languens Selenka, 1867 Holothuria languens (p. )
Holothuria lentiginosa von Marenzeller, 1892 Holothuria lentiginosa (p. )
Holothuria leucospilota (Brandt, 1835) Holothuria leucospilota (p. )
Holothuria longicosta Thandar, 2007 Holothuria longicosta (p. )
Holothuria macroperona Clark, 1938 Holothuria macroperona (p. )
Holothuria mammosa Cherbonnier, 1988 Holothuria mammosa (p. )
Holothuria manningi Pawson, 1978 Holothuria manningi (p. )
Holothuria martensii Semper, 1868 Holothuria martensii (p. )
Holothuria massaspicula Cherbonnier, 1954 Holothuria massaspicula (p. )
Holothuria milloti Cherbonnier, 1988 Holothuria milloti (p. )
Holothuria nigralutea O'Loughlin, 2007 Holothuria nigralutea (p. )
Holothuria nobilis (Selenka, 1867) Holothuria nobilis (p. )
Holothuria occidentalis Ludwig, 1875 Holothuria occidentalis (p. )
Holothuria ocellata Jaeger, 1833 Holothuria ocellata (p. )
Holothuria pardalis Selenka, 1867 Holothuria pardalis (p. )
Holothuria parva Krauss, 1885 Holothuria parva (p. )
Holothuria platei Ludwig, 1898 Holothuria platei (p. )
Holothuria pluricuriosa Deichmann, 1937 Holothuria pluricuriosa (p. )
Holothuria poli Delle Chiaje Holothuria poli (p. )
Holothuria pseudonotabilis Thandar, 2007 Holothuria pseudonotabilis (p. )
Holothuria pyxis Selenka, 1867 Holothuria pyxis (p. )
Holothuria pyxoides Ludwig, 1888 Holothuria pyxoides (p. )
Holothuria rathbunii Lampert, 1885 Holothuria rathbunii (p. )
Holothuria remollescens Lampert, 1885 Holothuria remollescens (p. )
Holothuria riojai Caso, 1963 Holothuria riojai (p. )
Holothuria sanctori Delle Chiaje, 1823 Holothuria sanctori (p. )
Holothuria scabra Jaeger, 1833 Holothuria scabra (p. )
Holothuria sinefibula Cherbonnier, 1965 Holothuria sinefibula (p. )
Holothuria strigosa Selenka, 1867 Holothuria strigosa (p. )
Holothuria submersa Sluiter, 1901 Holothuria submersa (p. )
Holothuria sucosa Erwe, 1919 Holothuria sucosa (p. )
Holothuria surinamensis Ludwig, 1875 Holothuria stocki (p. )
Holothuria surinamensis Ludwig, 1875 Holothuria surinamensis (p. )
Holothuria tortonesei Cherbonnier, 1979 Holothuria tortonesei (p. )
Holothuria tuberculata Thandar, 2007 Holothuria tuberculata (p. )
Holothuria tubulosa Gmelin, 1788 Holothuria tubulosa (p. )
Holothuria turrisimperfecta Cherbonnier, 1964 Holothuria turrisimperfecta (p. )
Holothuria uncia Rowe, 1989 Holothuria uncia (p. )
Holothuria vemae Thandar, 1988 Holothuria vemae (p. )
Holothuria vittalonga Cherbonnier, 1988 Holothuria vittalonga (p. )
Holothuria zacae Deichmann, 1937 Holothuria zacae (p. )
Holothuria zihuatanensis Caso, 1964 Holothuria zihuatanensis (p. )
Holoxea collectrix Thiele, 1900 Holoxea collectrix (p. )
Holoxea valida Thiele, 1900 Holoxea valida (p. )
Holthuispenaeopsis atlantica (Balss, 1914) Holthuispenaeopsis atlantica (p. )
Homalaspis plana (Milne-Edwards, 1834) Homalaspis plana (p. )
Homalocantha granpoderi Merle & Garrigues, 2011 Homalocantha granpoderi (p. )
Homalocantha ninae Merle & Garrigues, 2011 Homalocantha ninae (p. )
Homalocantha sowerbyi Merle, Garrigues & Pointier, 2022 Homalocantha sowerbyi (p. )
Homalocidaris gigantea (Clark, 1925) Homalocidaris gigantea (p. )
Homalodromia coppingeri Miers, 1884 Homalodromia coppingeri (p. )
Homalopoma bicolor Okutani, 2001 Homalopoma bicolor (p. )
Homalopoma rubens (Melvill & Standen, 1903) Homalopoma rubens (p. )
Homarus americanus Milne-Edwards, 1837 Homarus americanus (p. )
Homarus gammarus (Linnaeus, 1758) Homarus gammarus (p. )
Homaxinella acanthelloides Lévi, 1961 Homaxinella acanthelloides (p. )
Homaxinella amphispicula (De Laubenfels, 1961) Homaxinella amphispicula (p. )
Homaxinella balfourensis (Ridley & Dendy, 1886) Homaxinella balfourensis (p. )
Homaxinella flagelliformis (Ridley & Dendy, 1886) Homaxinella flagelliformis (p. )
Homeryon armarium Galil, 2000 Homeryon armarium (p. )
Homola coriolisi Guinot & Richer de Forges, 1995 Homola coriolisi (p. )
Homola ranunculus Guinot & Richer de Forges, 1995 Homola ranunculus (p. )
Homolampas hastata Agassiz, 1898 Homolampas hastata (p. )
Homolochunia kullar Griffin & Brown, 1976 Homolochunia kullar (p. )
Homolochunia valdiviae Doflein, 1904 Homolochunia valdiviae (p. )
Homolodromia hakuhoae Takeda, Ohtsuchi & Komatsu, 2021 Homolodromia hakuhoae (p. )
Homolodromia kai Guinot, 1993 Homolodromia kai (p. )
Homolodromia rajeevani Padate, Cubelio & Jayachandran, 2020 Homolodromia rajeevani (p. )
Homologenus broussei Guinot & Richer de Forges, 1981 Homologenus broussei (p. )
Homologenus levii Guinot & Richer de Forges, 1995 Homologenus levii (p. )
Homologenus orientalis Zarenkov, 1990 Homologenus orientalis (p. )
Homologenus wallis Guinot & Richer de Forges, 1995 Homologenus wallis (p. )
Homophyllia australis (Milne-Edwards & Haime, 1848) Homophyllia australis (p. )
Homophyllia bowerbanki (Milne-Edwards & Haime, 1857) Homophyllia bowerbanki (p. )
Homophymia pollubrum Schlacher-Hoenlinger, Pisera & Hooper, 2005 Homophymia pollubrum (p. )
Homophymia stipitata Kelly, 2000 Homophymia stipitata (p. )
Homotrema rubra (Lamarck, 1816) Homotrema rubra (p. )
Hoplodoris balbon Donohoo & Gosliner, 2020 Hoplodoris balbon (p. )
Hoplodoris rosans Donohoo & Gosliner, 2020 Hoplodoris rosans (p. )
Hoplophrys oatesii Henderson, 1893 Hoplophrys oatesii (p. )
Hoplosquilloides coronatus Manning, 1978 Hoplosquilloides coronatus (p. )
Hormathia alba (Andres, 1881) Hormathia alba (p. )
Hormathia armata Rodríguez & López-González, 2001 Hormathia armata (p. )
Hormathia digitata (Müller, 1776) Hormathia digitata (p. )
Hormoscilla spongeliae (Gomont, 1988) Hormoscilla spongeliae (p. )
Hormosina bacillaris (Brady, 1881) Hormosina bacillaris (p. )
Hormosina globulifera Brady, 1879 Hormosina globulifera (p. )
Hormosina normani Brady, 1881 Hormosina normani (p. )
Hormosina pilulifera (Brady, 1884) Hormosina pilulifera (p. )
Hormosinella carpenteri (Brady, 1881) Hormosinella carpenteri (p. )
Hormosinella distans Brady, 1881 Hormosinella distans (p. )
Hormosinella gracilis (Earland, 1933) Hormosinella gracilis (p. )
Hormosinella ovicula (Brady, 1879) Hormosinella ovicula (p. )
Hormosinelloides guttifer (Brady, 1881) Reophax guttifera (p. )
Hornera currieae Batson, Tamberg, Gordon, Negrini & Smith, 2021 Hornera currieae (p. )
Hornera smitti Borg, 1944 Hornera smitti (p. )
Horologica cowei Marshall, 1978 Horologica cowei (p. )
Horologica dirempta (Odhner, 1924 ) Horologica dirempta (p. )
Horologica dirempta (Odhner, 1924 ) Zaclys paradoxa (p. )
Horologica pinea (Hedley, 1909) Horologica pinea (p. )
Horologica semipicta (Gould, 1861) Horologica semipicta (p. )
Horologica turrigera (Watson, 1886) Horologica turrigera (p. )
Hubrechtella alba Gibson, 1997 Hubrechtella alba (p. )
Hubrechtella sinimarina Gibson & Sundberg, 1999 Hubrechtella sinimarina (p. )
Huenia grandidierii Milne-Edwards, 1865 Huenia grandidierii (p. )
Huenia heraldica (De Haan, 1837) Huenia heraldica (p. )
Hurleytrematoides coronatus Manter & Pritchard, 1961 Hurleytrematoides coronatus (p. )
Hyachelia lowryi Serejo & Sittrop, 2009 Hyachelia lowryi (p. )
Hyala vitrea (Montagu, 1803) Hyala vitrea (p. )
Hyalascus anisoactinus Tabachnick & Lévi, 2004 Hyalascus anisoactinus (p. )
Hyalascus farallonesensis Reiswig, 2018 Hyalascus farallonesensis (p. )
Hyalascus pinulohexactinus Tabachnick & Lévi, 2004 Hyalascus pinulohexactinus (p. )
Hyale maroubrae Stebbing, 1899 Hyale maroubrae (p. )
Hyale stebbingi Chevreux, 1888 Hyale stebbingi (p. )
Hyalina biancaliviae Cossignani & Lorenz, 2020 Hyalina biancaliviae (p. )
Hyalina colsoni Cossignani & Lorenz, 2021 Hyalina colsoni (p. )
Hyalina cunhai Minior, 2020 Hyalina cunhai (p. )
Hyalina grohorum Cossignani & Lorenz, 2021 Hyalina grohorum (p. )
Hyalina hyalina (Thiele, 1913) Hyalina hyalina (p. )
Hyalina triplicata Boyer, 2017 Hyalina triplicata (p. )
Hyalina valentinae Cossignani, 2019 Hyalina valentinae (p. )
Hyalinoecia edwardsi Roule, 1906 Hyalinoecia edwardsi (p. )
Hyalinoecia tubicola (Müller, 1776) Hyalinoecia tubicola (p. )
Hyalinothrix millespina Fisher, 1911 Hyalinothrix millespina (p. )
Hyalocylis obtusa Di Geronimo, 1974 Hyalocylis obtusa (p. )
Hyalogyra vitrinelloides Warén & Bouchet, 1993 Hyalogyra vitrinelloides (p. )
Hyalogyra zibrowii Warén, 1997 Hyalogyra zibrowii (p. )
Hyalogyrina amphorae Warén, Carrozza & Rocchini, 1997 Hyalogyrina amphorae (p. )
Hyalonema bipinnulum (Lévi, 1964) Hyalonema bipinnulum (p. )
Hyalonema breviradix Kersken, Janussen & Martínez Arbizu, 2018 Hyalonema breviradix (p. )
Hyalonema cebuense Higgin, 1875 Hyalonema cebuense (p. )
Hyalonema clarioni Kersken, Janussen & Martínez Arbizu, 2018 Hyalonema clarioni (p. )
Hyalonema clavigerum Schulze, 1886 Hyalonema clavigerum (p. )
Hyalonema conus Schulze, 1886 Hyalonema conus (p. )
Hyalonema microstauractina Tabachnick & Lévi, 2000 Hyalonema microstauractina (p. )
Hyalonema okadai Van Soest & Hooper, 2020 Hyalonema okadai (p. )
Hyalonema spatha Tabachnick & Lévi, 2000 Hyalonema spatha (p. )
Hyalonema topsenti Ijima, 1927 Hyalonema topsenti (p. )
Hyalonema uncinata Tabachnick & Lévi, 2000 Hyalonema uncinata (p. )
Hyalopomatus claparedii Marenzeller, 1878 Hyalopomatus claparedii (p. )
Hyalopomatus marenzelleri Langerhans, 1884 Hyalopomatus marenzelleri (p. )
Hyalopomatus variorugosus Ben-Eliahu & Fiege, 1996 Hyalopomatus variorugosus (p. )
Hyalopontius typicus Sars, 1909 Hyalopontius typicus (p. )
Hyalostylus microfloricomus Kersken, Janussen & Martínez Arbizu, 2019 Hyalostylus microfloricomus (p. )
Hyalostylus monomicrosclerus Tabachnick & Lévi, 2004 Hyalostylus monomicrosclerus (p. )
Hyalostylus schulzei Kersken, Janussen & Martínez Arbizu, 2019 Hyalostylus schulzei (p. )
Hyas alutaceus Brandt, 1851 Hyas alutaceus (p. )
Hyas araneus (Linnaeus, 1758) Hyas araneus (p. )
Hyas coarctatus Leach, 1815 Hyas coarctatus (p. )
Hyastenus borradailei (Rathbun, 1907) Hyastenus borradailei (p. )
Hyastenus campbelli Griffin & Tranter, 1986 Hyastenus campbelli (p. )
Hyastenus convexus Miers, 1884 Hyastenus convexus (p. )
Hyastenus ducator Lee & Ng, 2020 Hyastenus ducator (p. )
Hyastenus elatus Griffin & Tranter, 1986 Hyastenus elatus (p. )
Hyastenus hilgendorfi De Man, 1887 Hyastenus hilgendorfi (p. )
Hyastenus inermis (Rathbun, 1911) Hyastenus inermis (p. )
Hyastenus planasius (Adams & White, 1848) Hyastenus planasius (p. )
Hyastenus scrobiculatus Rathbun, 1916 Hyastenus scrobiculatus (p. )
Hyastenus sebae White, 1847 Hyastenus sebae (p. )
Hyastenus subinermis Zehntner, 1894 Hyastenus subinermis (p. )
Hyastenus tabolongi Lee & Ng, 2019 Hyastenus tabolongi (p. )
Hyastenus uncifer Calman, 1900 Hyastenus uncifer (p. )
Hyattella diffusa Varsha, Joshi & Jasmine, 2020 Hyattella diffusa (p. )
Hyattella foliata Varsha, Joshi & Jasmine, 2020 Hyattella foliata (p. )
Hyattella macrophylla Varsha, Joshi & Jasmine, 2020 Hyattella macrophylla (p. )
Hyattella oblongus Varsha, Joshi & Jasmine, 2020 Hyattella oblongus (p. )
Hyattella pedunculata Calcinai & Belfiore, 2020 Hyattella pedunculata (p. )
Hyattella repandus Varsha, Joshi & Jasmine, 2020 Hyattella repandus (p. )
Hyattella sulfurea Calcinai & Belfiore, 2020 Hyattella sulfurea (p. )
Hyattella vedalainensis Varsha, Joshi & Jasmine, 2020 Hyattella vedalainensis (p. )
Hybocodon chilensis Hartlaub, 1905 Hybocodon chilensis (p. )
Hybocodon prolifer Agassiz, 1862 Hybocodon prolifer (p. )
Hyboscolex longiseta Schmarda, 1861 Hyboscolex longiseta (p. )
Hydatina exquisita Voskuil, 1995 Hydatina exquisita (p. )
Hydatina physis (Linnaeus, 1758) Hydatina physis (p. )
Hydnophora pilosa Veron, 1985 Hydnophora pilosa (p. )
Hydnophora rigida (Dana, 1846) Hydnophora rigida (p. )
Hydractinia echinata (Fleming, 1828) Hydractinia echinata (p. )
Hydractinia galeai Calder & Watling, 2021 Hydractinia galeai (p. )
Hydractinia leizhouensis Huang, Zhang et Yang, 2020 Hydractinia leizhouensis (p. )
Hydrallmania clavaformis Galea, 2019 Hydrallmania clavaformis (p. )
Hydrallmania falcata (Linnaeus, 1758) Hydrallmania falcata (p. )
Hydranthea margarica (Hincks, 1862) Hydranthea margarica (p. )
Hydrasterias improvisus (Ludwig, 1905) Hydrasterias improvisus (p. )
Hydrobates pelagicus (Linnaeus, 1758) Hydrobates pelagicus (p. )
Hydrobia acuta (Draparnaud, 1805) Hydrobia acuta (p. )
Hydrocoloeus minutus Pallas, 1776 Hydrocoloeus minutus (p. )
Hydrodendron arboreum (Allman, 1888) Hydrodendron arboreum (p. )
Hydroginella chiapponii Cossignani & Lorenz, 2021 Hydroginella chiapponii (p. )
Hydroginella sterbai Cossignani & Lorenz, 2021 Hydroginella sterbai (p. )
Hydroides bifurcatus Pixell, 1913 Hydroides bifurcatus (p. )
Hydroides dianthus (Verrill, 1873) Hydroides dianthus (p. )
Hydroides elegans (Haswell, 1883) Hydroides elegans (p. )
Hydroides exaltatus (von Marenzeller, 1884) Hydroides exaltatus (p. )
Hydroides ezoensis Okuda Hydroides ezoensis (p. )
Hydroides furcifer (Grube, 1878) Hydroides furcifer (p. )
Hydroides helmatus (Iroso, 1921) Hydroides helmatus (p. )
Hydroides heterocerus (Grube, 1868) Hydroides heterocerus (p. )
Hydroides homoceros Pixell, 1913 Hydroides homoceros (p. )
Hydroides inornata Pillai, 1960 Hydroides inornata (p. )
Hydroides longispinosus Imajima, 1976 Hydroides longispinosus (p. )
Hydroides malleolaspinus Straughan, 1967 Hydroides malleolaspinus (p. )
Hydroides minax (Grube, 1878) Hydroides minax (p. )
Hydroides niger Zibrowius, 1971 Hydroides niger (p. )
Hydroides norvegicus Gunnerus, 1768 Hydroides norvegicus (p. )
Hydroides novaepommeraniae Augener, 1925 Hydroides novaepommeraniae (p. )
Hydroides operculata (Treadwell, 1929) Hydroides operculatus (p. )
Hydroides perezi Fauvel, 1918 Hydroides perezi (p. )
Hydroides pseudouncinatus Zibrowius, 1968 Hydroides pseudouncinatus (p. )
Hydroides ralumianus Augener, 1927 Hydroides ralumianus (p. )
Hydroides steinitzi Ben-Eliahu, 1972 Hydroides steinitzi (p. )
Hydroides stoichadon Zibrowius, 1971 Hydroides stoichadon (p. )
Hydroides tuberculatus Imajima, 1976 Hydroides tuberculatus (p. )
Hydrolithon craspedium (Foslie) P.C.Silva, 1996 Hydrolithon craspedium (p. )
Hydrophis coggeri Kharin, 1984 Hydrophis coggeri (p. )
Hydrophis curtus (Shaw, 1802) Hydrophis curtus (p. )
Hydrophis donaldi Ukuwela, Sanders & Fry, 2012 Hydrophis donaldi (p. )
Hydrophis gracilis (Shaw, 1802) Microcephalophis gracilis (p. )
Hydrophis ornatus Gray, 1842 Hydrophis ornatus (p. )
Hydrophis pachyceros Fischer, 1855 Hydrophis pachyceros (p. )
Hydrophis peronii (Duméril, 1853) Acalyptophis peronii (p. )
Hydrophis platura (Linnaeus, 1766) Hydrophis platura (p. )
Hydrophis schistosus Daudin, 1803 Hydrophis schistosus (p. )
Hydrophis stokesii (Gray, 1846) Hydrophis stokesii (p. )
Hydrophis viperinus (Schmidt, 1852) Hydrophis viperinus (p. )
Hymedesmia antarctica Boury-Esnault & van Beveren, 1982 Hymedesmia antarctica (p. )
Hymedesmia brachyrhabda Lévi & Lévi, 1983 Hymedesmia brachyrhabda (p. )
Hymedesmia campechiana Topsent, 1889 Hymedesmia campechiana (p. )
Hymedesmia coriacea (Fristedt, 1885) Hymedesmia coriacea (p. )
Hymedesmia dermata Lundbeck, 1910 Hymedesmia dermata (p. )
Hymedesmia ernsthentscheli Van Soest & Hooper, 2020 Hymedesmia ernsthentscheli (p. )
Hymedesmia hentscheli Van Soest & Hooper, 2020 Hymedesmia hentscheli (p. )
Hymedesmia irregularis Lundbeck, 1910 Hymedesmia irregularis (p. )
Hymedesmia jeanvaceleti Van Soest & Hooper, 2020 Hymedesmia jeanvaceleti (p. )
Hymedesmia leptochela Hentschel, 1914 Hymedesmia leptochela (p. )
Hymedesmia longurius Lundbeck, 1910 Hymedesmia longurius (p. )
Hymedesmia methanophila Cárdenas, 2019 Hymedesmia methanophila (p. )
Hymedesmia noramaloneae Goodwin, Berman & Hendry, 2019 Hymedesmia noramaloneae (p. )
Hymedesmia nummota de Laubenfels, 1936 Hymedesmia nummota (p. )
Hymedesmia occulta Bowerbank, 1869 Hymedesmia occulta (p. )
Hymedesmia paupertas (Bowerbank, 1866) Hymedesmia paupertas (p. )
Hymedesmia perlucida Calcinai, Bavestrello, Bertolino, Pica, Wagner & Cerrano, 2013 Hymedesmia perlucida (p. )
Hymedesmia platychela Lundbeck, 1910 Hymedesmia platychela (p. )
Hymedesmia spinata Calcinai, Bavestrello, Bertolino, Pica, Wagner & Cerrano, 2013 Hymedesmia spinata (p. )
Hymedesmia spiniarcuata Lévi & Lévi, 1983 Hymedesmia spiniarcuata (p. )
Hymedesmia vaceleti Díaz & Pomponi, 2018 Hymedesmia vaceleti (p. )
Hymedesmia williami Van Soest & Hooper, 2020 Hymedesmia williami (p. )
Hymenancora dogieli Koltun, 1952 Hymenancora dogieli (p. )
Hymenancora lundbecki Hentschel, 1912 Hymenancora lundbecki (p. )
Hymenancora tenuissima (Thiele, 1905) Hymenancora tenuissima (p. )
Hymenaster caelatus Sladen, 1882 Hymenaster caelatus (p. )
Hymenaster coccinatus Sladen, 1882 Hymenaster coccinatus (p. )
Hymenaster crucifer Sladen, 1882 Hymenaster crucifer (p. )
Hymenaster formosus Sladen, 1882 Hymenaster formosus (p. )
Hymenaster graniferus Sladen, 1882 Hymenaster graniferus (p. )
Hymenaster latebrosus Sladen, 1882 Hymenaster latebrosus (p. )
Hymenaster nobilis Wyville Thomson, 1876 Hymenaster nobilis (p. )
Hymenaster perspicuus Ludwig, 1903 Hymenaster perspicuus (p. )
Hymenaster praecoquis Sladen, 1882 Hymenaster praecoquis (p. )
Hymenaster quadrispinosus Fisher, 1904 Hymenaster quadrispinosus (p. )
Hymenaster sacculatus Sladen, 1882 Hymenaster sacculatus (p. )
Hymeniacidon agminata Ridley, 1884 Hymeniacidon agminata (p. )
Hymeniacidon burtoni Van Soest & Hooper, 2020 Hymeniacidon burtoni (p. )
Hymeniacidon caerulea Pulitzer-Finali, 1986 Hymeniacidon caerulea (p. )
Hymeniacidon chloris de Laubenfels, 1950 Hymeniacidon chloris (p. )
Hymeniacidon fernandezi Thiele, 1905 Hymeniacidon fernandezi (p. )
Hymeniacidon hentscheli Fernandez, Bravo-Gómez, Cárdenas & Hajdu, 2020 Hymeniacidon hentscheli (p. )
Hymeniacidon perlevis (Montagu, 1818) Hymeniacidon perlevis (p. )
Hymeniacidon rubiginosa Thiele, 1905 Hymeniacidon rubiginosa (p. )
Hymeniacidon upaonassu Fortunato, Pérez & Lôbo-Hajdu, 2020 Hymeniacidon upaonassu (p. )
Hymenocotta mulli Manter, 1961 Hymenocotta mulli (p. )
Hymenodiscus coronata (Sars, 1872) Hymenodiscus coronata (p. )
Hymenodiscus membranacea (Sladen, 1889) Hymenodiscus membranacea (p. )
Hymenodora chacei Wasmer, 2022 Hymenodora chacei (p. )
Hymenodora glacialis (Buchholz, 1874) Hymenodora glacialis (p. )
Hymenopenaeus methalli Crosnier & Dall, 2004 Hymenopenaeus methalli (p. )
Hymenosoma depressum Hombron & Jacquinot, 1846 Hymenosoma depressum (p. )
Hymeraphia vaceleti Morrow, 2018 Hymeraphia vaceleti (p. )
Hymerhabdia imperfecta Bertolino, Costa & Pansini, 2020 Hymerhabdia imperfecta (p. )
Hyocrinus bethellianus Thomson, 1876 Hyocrinus bethellianus (p. )
Hyocrinus cyanae Bourseau, Améziane-Cominardi, Avocat & Roux, 1991 Hyocrinus cyanae (p. )
Hyocrinus foelli Roux & Pawson, 1999 Hyocrinus foelli (p. )
Hyotissa hyotis (Linnaeus, 1758) Hyotissa fisheri (p. )
Hyotissa hyotis (Linnaeus, 1758) Hyotissa hyotis (p. )
Hyotissa numisma (Lamarck, 1819) Hyotissa numisma (p. )
Hypaniola kowalewskii (Grimm, 1927) Hypaniola kowalewskii (p. )
Hyperammina cylindrica Parr, 1950 Hyperammina cylindrica (p. )
Hyperammina elongata Brady, 1878 Hyperammina elongata (p. )
Hyperammina friabilis Brady, 1884 Hyperammina friabilis (p. )
Hyperammina kermadecensis Saidova, 1975 Hyperammina kermadecensis (p. )
Hyperammina novaezealandiae Heron-Allen & Earland, 1922 Hyperammina novaezealandiae (p. )
Hyperammina spiculifera Lacroix, 1928 Hyperammina spiculifera (p. )
Hyperammina vagans Brady, 1879 Hyperammina vagans (p. )
Hyperia galba (Montagu, 1813) Hyperia galba (p. )
Hypermastus boschorum Warén, 1991 Hypermastus boschorum (p. )
Hypermastus epiphanes (Melvill, 1897) Hypermastus epiphanes (p. )
Hyperoche luetkenides Walker, 1906 Hyperoche luetkenides (p. )
Hyperoodon ampullatus (Forster, 1770) Hyperoodon ampullatus (p. )
Hyphalaster inermis Sladen, 1883 Hyphalaster inermis (p. )
Hyphantosoma festoui (Harte, 1993) Hyphantosoma festoui (p. )
Hyphantosoma healyi (Lamprell & Stanisic, 1996) Hyphantosoma healyi (p. )
Hyphantosoma nancyae (Lamprell & Whitehead, 1990) Hyphantosoma nancyae (p. )
Hypnea spinella (C. Agardh) Kützing Hypnea spinella (p. )
Hypocolpus abbotti (Rathbun, 1894) Hypocolpus abbotti (p. )
Hypocolpus diverticulatus (Strahl, 1861) Hypocolpus diverticulatus (p. )
Hypocolpus haanii Rathbun, 1909 Hypocolpus haanii (p. )
Hypocolpus kurodai Takeda, 1980 Hypocolpus kurodai (p. )
Hypocolpus mararae Crosnier, 1991 Hypocolpus mararae (p. )
Hypocolpus rugosus (Henderson, 1893) Hypocolpus rugosus (p. )
Hypodontolaimus balticus (Schneider, 1906) Hypodontolaimus balticus (p. )
Hypodontolaimus inaequalis (Bastian, 1865) Hypodontolaimus inaequalis (p. )
Hypodontolaimus portuguese Pinto & Neres, 2020 Hypodontolaimus portuguese (p. )
Hypodontolaimus schuurmansstekhoveni Gerlach, 1951 Hypodontolaimus schuurmansstekhoveni (p. )
Hypodontolaimus setosus (Butschli, 1874) Hypodontolaimus setosus (p. )
Hypoglossum hypoglossoides (Stackhouse) F.S. Collins & Hervey Hypoglossum hypoglossoides (p. )
Hypoglossum parvulum Levring, 1941 Hypoglossum parvulum (p. )
Hypophorella expansa Ehlers, 1876 Hypophorella expansa (p. )
Hypselodoris alboterminata Gosliner & Johnson, 1999 Hypselodoris alboterminata (p. )
Hypselodoris andersoni Bertsch & Gosliner, 1989 Hypselodoris andersoni (p. )
Hypselodoris babai Gosliner & Behrens, 2000 Hypselodoris babai (p. )
Hypselodoris bertschi Gosliner & Johnson, 1999 Hypselodoris bertschi (p. )
Hypselodoris bilineata (Pruvot-Fol, 1953) Hypselodoris bilineata (p. )
Hypselodoris cantabrica Bouchet & Ortea, 1980 Hypselodoris cantabrica (p. )
Hypselodoris confetti Gosliner & Johnson, 2018 Hypselodoris confetti (p. )
Hypselodoris decorata (Risbec, 1928) Hypselodoris decorata (p. )
Hypselodoris dollfusi (Pruvot-Fol, 1933) Hypselodoris dollfusi (p. )
Hypselodoris flavomarginata Rudman, 1995 Hypselodoris flavomarginata (p. )
Hypselodoris fontandraui (Pruvot-Fol, 1951) Hypselodoris fontandraui (p. )
Hypselodoris imperialis (Pease, 1860) Hypselodoris imperialis (p. )
Hypselodoris katherinae Gosliner & Johnson, 2018 Hypselodoris katherinae (p. )
Hypselodoris malacitana Luque, 1986 Hypselodoris malacitana (p. )
Hypselodoris orsinii (Vérany, 1846) Hypselodoris orsinii (p. )
Hypselodoris pulchella (Ruppell & Leuckart, 1828) Hypselodoris pulchella (p. )
Hypselodoris skyleri Gosliner & Johnson, 2018 Hypselodoris skyleri (p. )
Hypselodoris tricolor (Cantraine, 1835) Hypselodoris tricolor (p. )
Hypselodoris tryoni (Garrett, 1873) Hypselodoris tryoni (p. )
Hypselodoris villafranca (Risso, 1818) Hypselodoris villafranca (p. )
Hypsicomus stichophthalmos (Grube, 1863) Hypsicomus stichophthalmos (p. )
Hyrtios collectrix (Schulze, 1879) Hyrtios collectrix (p. )
Hyrtios communis (Carter, 1885) Hyrtios communis (p. )
Hyrtios reticulatus (Thiele, 1899) Hyrtios reticulatus (p. )
Hyssura reptans Annisaqois & Wägele, 2021 Hyssura reptans (p. )
Hysterothylacium aduncum (Rudolphi, 1802) Hysterothylacium aduncum (p. )
Hysterothylacium reliquens (Norris & Overstreet, 1975) Hysterothylacium reliquens (p. )
Iacra seychellarum (Adams, 1856) Abra lactea (p. )
Iais pubescens (Dana, 1853) Iais pubescens (p. )
Ianiropsis breviremis (Sars, 1883) Ianiropsis breviremis (p. )
Ianthella flabelliformis (Pallas, 1766) Ianthella flabelliformis (p. )
Ianthella reticulata Bergquist & Kelly-Borges, 1995 Ianthella reticulata (p. )
Iathrippa sarsi (Pfeffer, 1887) Iathrippa sarsi (p. )
Ibacus alticrenatus Bate, 1888 Ibacus altricrenatus (p. )
Ibacus brevipes Bate, 1888 Ibacus brevipes (p. )
Ibacus chacei Brown & Holthuis, 1998 Ibacus chacei (p. )
Ibacus pubescens Holthuis, 1960 Ibacus pubescens (p. )
Ibla quadrivalvis (Cuvier, 1817) Ibla quadrivalvis (p. )
Icelopagurus crosnieri McLaughlin, 1997 Icelopagurus crosnieri (p. )
Ichnopus annasona Lowry & Stoddart, 1992 Ichnopus annasona (p. )
Ichnopus capricornus Lowry & Stoddart, 1992 Ichnopus capricornus (p. )
Ichnopus tenuicornis (Haswell, 1879) Ichnopus tenuicornis (p. )
Ichthyomenia ichthyodes (Pruvot, 1890) Ichthyomenia ichthyodes (p. )
Ichthyoxenos africana (Lincoln, 1972) Ichthyoxenos africana (p. )
Ichthyoxenos amurensis (Gerstfeldt, 1858) Ichthyoxenos amurensis (p. )
Ichthyoxenos asymmetrica Ahmed, 1970 Ichthyoxenos asymmetrica (p. )
Ichthyoxenos circularius Shen, 1940 Ichthyoxenos circularius (p. )
Iciligorgia rubra (Kölliker, 1870) Iciligorgia rubra (p. )
Icilius caledoniana Watson, Lowry & Steinberg, 2004 Icilius caledoniana (p. )
Iconaster uchelbeluuensis Mah, 2005 Iconaster uchelbeluuensis (p. )
Idarcturus trispinosus Kim & Yoon, 2021 Idarcturus trispinosus (p. )
Idas ghisottii Warén & Carrozza, 1990 Idas ghisottii (p. )
Idas modiolaeformis (Sturany, 1896) Idas modiolaeformis (p. )
Idas simpsoni (Marshall, 1900) Idas simpsoni (p. )
Idiopoma dissimilis (Müller, 1774) Idiopoma dissimilis (p. )
Idiotrochus alatus Cairns, 2004 Idiotrochus alatus (p. )
Idiotrochus strongylus Kitahara & Cairns, 2021 Idiotrochus strongylus (p. )
Idotea balthica (Pallas, 1772) Idotea balthica (p. )
Idotea chelipes (Pallas, 1772) Idotea chelipes (p. )
Idotea emarginata (Fabricius, 1793) Idotea emarginata (p. )
Idotea granulosa Rathke, 1843 Idotea granulosa (p. )
Idotea linearis (Pennant, 1777) Idotea linearis (p. )
Idotea metallica Bosc, 1802 Idotea metallica (p. )
Idotea neglecta Sars, 1897 Idotea neglecta (p. )
Idotea pelagica Leach, 1815 Idotea pelagica (p. )
Idunella bacheleti Gouillieux, Bonifacio & Lavesque, 2020 Idunella bacheleti (p. )
Idunella janisae (Imbach, 1967) Idunella janisae (p. )
Idunella longipalmata (Ren, 2012) Idunella longipalmata (p. )
Idunella robustoflagellata (Ren, 2012) Idunella robustoflagellata (p. )
Ifalukella yanii Bayer, 1955 Ifalukella yanii (p. )
Ifalukia resacus (Barnard, 1965) Ifalukia resacus (p. )
Igernella vansoesti Uriz & Maldonado, 1996 Igernella vansoesti (p. )
Iheyaspira bathycodon Nye, Copley, Linse & Plouviez, 2013 Iheyaspira bathycodon (p. )
Iheyaspira lequios Okutani, Sasaki & Tsuchida, 2000 Iheyaspira lequios (p. )
Ihlea punctata (Forsskål, 1775) Ihlea punctata (p. )
Ihlopsis tirardi Guinot & Richer de Forges, 1995 Ihlopsis tirardi (p. )
Ilanga mese Vilvens, 2022 Ilanga mese (p. )
Ilbia mariana Hoff & Carlson, 1990 Ilbia mariana (p. )
Ilia nucleus (Linnaeus, 1758) Ilia nucleus (p. )
Ilyarachna antarctica Vanhöffen, 1914 Ilyarachna antarctica (p. )
Ilyarachna dubia Hansen, 1916 Ilyarachna dubia (p. )
Ilyarachna longicornis (Sars, 1864) Ilyarachna longicornis (p. )
Ilyograpsus rhizophorae Barnard, 1955 Ilyograpsus rhizophorae (p. )
Ilyoplax deschampsi (Rathbun, 1913) Ilyoplax deschampsi (p. )
Ilyoplax formosensis Rathbun, 1921 Ilyoplax formosensis (p. )
Ilyoplax frater (Kemp, 1919) Ilyoplax frater (p. )
Ilyoplax ningpoensis Shen, 1940 Ilyoplax ningpoensis (p. )
Ilyoplax stevensi (Kemp, 1919) Ilyoplax stevensi (p. )
Ilyoplax strigicarpus Davie, 1990 Ilyoplax strigicarpus (p. )
Ilyoplax tansuiensis Sakai, 1939 Ilyoplax tansuiensis (p. )
Ilyphagus wyvillei (McIntosh, 1885) Ilyphagus wyvillei (p. )
Imbricaria annulata (Reeve, 1844) Imbricaria annulata (p. )
Imbricaria vanikoroensis (Quoy & Gaimard, 1833) Imbricaria vanikorensis (p. )
Immergentia orbignyana (Fischer, 1866) Immergentia orbignyana (p. )
Immergentia suecica Silen, 1947 Immergentia suecica (p. )
Impages stylata (Hinds, 1844) Impages stylata (p. )
Inachus dorsettensis (Pennant, 1777) Inachus dorsettensis (p. )
Inachus leptochirus Leach, 1817 Inachus leptochirus (p. )
Inachus parvirostris (Risso, 1816) Inachus parvirostris (p. )
Inachus phalangium (Fabricius, 1775) Inachus phalangium (p. )
Inanidrilus aduncosetis Erséus, 1984 Inanidrilus aduncosetis (p. )
Inanidrilus belizensis Erséus, 1984 Inanidrilus belizensis (p. )
Inanidrilus dutchae Erséus & Davis, 1989 Inanidrilus dutchae (p. )
Inanidrilus reginae Erséus, 1990 Inanidrilus reginae (p. )
Inanidrilus scalprum Erséus, 1984 Inanidrilus scalprum (p. )
Incisura lytteltonensis (Smith, 1894) Incisura lytteltonensis (p. )
Incisura rosea (Hedley, 1904) Incisura rosea (p. )
Incrustatus comauensis van Ofwegen, Häussermann & Försterra, 2007 Incrustatus comauensis (p. )
Indischnopus herdmani (Walker, 1904) Indischnopus herdmani (p. )
Indomodulus tectum (Gmelin, 1791) Indomodulus tectum (p. )
Indomysis nybini Biju & Panampunnayil, 2010 Indomysis nybini (p. )
Indopinnixa mortoni Davie, 1992 Indopinnixa mortoni (p. )
Indotellina chariessa (Salisbury, 1934) Indotellina chariessa (p. )
Indothais blanfordi (Melvill, 1893) Indothais blanfordi (p. )
Indothais lacera (Born, 1778) Thais lacera (p. )
Indothais malayensis (Tan & Sigurdsson, 1996) Indothais malayensis (p. )
Indothais sacellum (Gmelin, 1791) Indothais sacellum (p. )
Inella colon (Dall, 1881) Inella colon (p. )
Inermocheres quadratus Boxshall, 1990 Inermocheres quadratus (p. )
Inermosyllis balearica (San Martín, 1982) Inermosyllis balearica (p. )
Inferiolabiata labiata (Moseley, 1879) Inferiolabiata labiata (p. )
Inferiolabiata lowei (Cairns, 1983) Inferiolabiata lowei (p. )
Inferusia taylori Kukliński & Barnes, 2009 Inferusia taylori (p. )
Inflatocalyx infirmata Verseveldt & Bayer, 1988 Inflatocalyx infirmata (p. )
Infundibulum calcaratum (Souverbie, 1874) Infundibulum calcaratum (p. )
Infundiburictus arrhichostoma (Searle, Cutmore & Cribb, 2014) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Infundiburictus arrhichostoma (p. )
Infundiburictus attenuatus (Fischthal & Thomas, 1969) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Infundiburictus attenuatus (p. )
Infundiburictus chaetodipteri (Thomas, 1959) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Infundiburictus chaetodipteri (p. )
Infundiburictus hastai (Madhavi, 1974) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Infundiburictus hastai (p. )
Infundiburictus longitestis (Durio & Manter, 1968) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Infundiburictus longitestis (p. )
Infundiburictus longovatus (Hopkins, 1941) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Infundiburictus longovatus (p. )
Infundiburictus maculatus (Madhavi, 1974) Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 Infundiburictus maculatus (p. )
Inia araguaiaensis Hrbek, da Silva, Dutra, Gravens, Martin & Farias, 2014 Inia araguaiaensis (p. )
Iniforis aemulans (Hinds, 1843) Iniforis aemulans (p. )
Iniforis hinuhinu Kay, 1979 Iniforis hinuhinu (p. )
Iniforis ikukoae (Kosuge, 1963) Iniforis ikukoae (p. )
Iniforis limitaris Rehder, 1980 Iniforis limitaris (p. )
Iniforis ordinata Laseron, 1958 Iniforis ordinata (p. )
Iniforis peleae (Baker & Spicer, 1935) Iniforis peleae (p. )
Iniforis perfecta (Pease, 1871) Iniforis perfecta (p. )
Innocuonema tentabunda (De Man, 1890) Innocuonema tentabunda (p. )
Inopinatamenia calamitosa Cobo & Kocot, 2021 Inopinatamenia calamitosa (p. )
Inquisitor armillatus Stahlschmidt & Fraussen, 2014 Inquisitor armillatus (p. )
Inquisitor citreus Stahlschmidt & Fraussen, 2022 Inquisitor citreus (p. )
Inquisitor imperceptus Stahlschmidt & Fraussen, 2022 Inquisitor imperceptus (p. )
Inquisitor janae Stahlschmidt & Fraussen, 2022 Inquisitor janae (p. )
Inquisitor midas Stahlschmidt & Fraussen, 2022 Inquisitor midas (p. )
Inquisitor modulatus Stahlschmidt & Fraussen, 2022 Inquisitor modulatus (p. )
Inquisitor vesculus Stahlschmidt & Fraussen, 2022 Inquisitor vesculus (p. )
Intersunaristes dardani (Humes & Ho, 1969) Intersunaristes dardani (p. )
Intesius brevipes Padate, Cubelio & Takeda, 2021 Intesius brevipes (p. )
Intesius crosnieri Davie, 1998 Intesius crosnieri (p. )
Intesius pilosus Guinot & Richer de Forges, 1981 Intesius pilosus (p. )
Intesius richeri Crosnier & Ng, 2004 Intesius richeri (p. )
Iolaea neofelixoides (Nomura, 1936) Iolaea neofelixoides (p. )
Ione thoracica (Montagu, 1808) Ione thoracica (p. )
Ionella maculata Markham, 1994 Ionella maculata (p. )
Iophon abnormale Ridley & Dendy, 1886 Iophon abnormale (p. )
Iophon aceratum Hentschel, 1914 Iophon aceratum (p. )
Iophon cheliferum Ridley & Dendy, 1886 Iophon cheliferum (p. )
Iophon chilense Desqueyroux-Faundez & van Soest, 1996 Iophon chilense (p. )
Iophon dubium (Hansen, 1885) Iophon dubium (p. )
Iophon frigidum Lundbeck, 1905 Iophon frigidum (p. )
Iophon gaussi Hentschel, 1914 Iophon gaussi (p. )
Iophon koltuni Morozov, Sabirov & Zimina, 2019 Iophon koltuni (p. )
Iophon laminale Ridley & Dendy, 1886 Iophon laminale (p. )
Iophon methanophila Cárdenas, 2019 Iophon methanophila (p. )
Iophon parvachela Esteves, De Paula, Lerner, Lôbo-Hajdu & Hajdu, 2018 Iophon parvachela (p. )
Iophon piceum (Vosmaer, 1882) Iophon piceum (p. )
Iophon pluricorne Topsent, 1907 Iophon pluricorne (p. )
Iophon proximum (Ridley, 1881) Iophon proximum (p. )
Iophon radiatum Topsent, 1901 Iophon radiatum (p. )
Iophon rayae (Bakus, 1966) Iophon rayae (p. )
Iophon terranovae Calcinai & Pansini, 2000 Iophon terranovae (p. )
Iophon tubiforme Desqueyroux-Faundez & van Soest, 1996 Iophon tubiforme (p. )
Iophon unicorne Topsent, 1907 Iophon unicorne (p. )
Iothia fulva (Müller, 1776) Iothia fulva (p. )
Iotroata affinis (Lundbeck, 1905) Iotroata affinis (p. )
Iotrochota acerata Dendy, 1896 Iotrochota acerata (p. )
Iotrochota baculifera Ridley, 1884 Iotrochota baculifera (p. )
Iotrochota intermedia Lundbeck, 1905 Iotrochota intermedia (p. )
Iotrochota protea (de Laubenfels, 1950) Iotrochota protea (p. )
Iotyrris cerithiformis (Powell, 1964) Iotyrris cerithiformis (p. )
Iotyrris cingulifera (Lamarck, 1822) Iotyrris cingulifera (p. )
Iphigenia altior (Sowerby I, 1833) Capsa altior (p. )
Iphigenia altior (Sowerby I, 1833) Iphigenia altior (p. )
Iphigenia curta (Dunker, 1867) Iphigenia curta (p. )
Iphimedia caledoniana Lowry & Myers, 2003 Iphimedia caledoniana (p. )
Iphimedia eblanae Bate, 1857 Iphimedia eblanae (p. )
Iphimedia minuta Sars, 1882 Iphimedia minuta (p. )
Iphimedia nexa Myers & Mcgrath, 1987 Iphimedia nexa (p. )
Iphimedia obesa Rathke, 1843 Iphimedia obesa (p. )
Iphimedia pacifica Stebbing, 1883 Iphimedia pacifica (p. )
Iphimedia schminkei Coleman, 2009 Iphimedia schminkei (p. )
Iphimedia spatula Myers & Mcgrath, 1987 Iphimedia spatula (p. )
Iphimediella bransfieldi Barnard, 1932 Iphimediella bransfieldi (p. )
Iphimediella cyclogena Barnard, 1930 Iphimediella cyclogena (p. )
Iphimediella georgei Watling & Holman, 1980 Iphimediella georgei (p. )
Iphimediella margueritei Chevreux, 1912 Iphimediella margueritei (p. )
Iphimediella microdentata (Schellenberg, 1926) Iphimediella microdentata (p. )
Iphimediella rigida Barnard, 1930 Iphimediella rigida (p. )
Iphimediella ruffoi Coleman, 1996 Iphimediella ruffoi (p. )
Iphimediella serrata (Schellenberg, 1926) Iphimediella serrata (p. )
Iphinoe coronata Gould, 1861 Iphinoe coronata (p. )
Iphinoe elisae Bacescu, 1950 Iphinoe elisae (p. )
Iphinoe inermis Sars, 1878 Iphinoe inermis (p. )
Iphinoe maeotica Sowinskyi, 1893 Iphinoe maeotica (p. )
Iphinoe tenella Sars, 1878 Iphinoe tenella (p. )
Iphinoe trispinosa (Goodsir, 1843) Iphinoe trispinosa (p. )
Iphinopsis boucheti Okutani, Hashimoto & Sasaki, 2004 Iphinopsis boucheti (p. )
Iphione coriolis Hanley & Burke, 1991 Iphione coriolis (p. )
Iphione treadwelli Pettibone, 1986 Iphione treadwelli (p. )
Iphiplateia whiteleggei Stebbing, 1899 Iphiplateia whiteleggei (p. )
Iphiteon panicea Bowerbank, 1869 Iphiteon panicea (p. )
Iravadia bombayana (Stoliczka, 1868) Iravadia bombayana (p. )
Iravadia cochinchinensis Bavay & Deutzenberg, 1910 Iravadia cochinchinensis (p. )
Iravadia mahimensis (Melvill, 1893) Iravadia mahimensis (p. )
Iravadia ornata Blanford, 1867 Iravadia ornata (p. )
Iravadia rohdei (Brandt, 1968) Iravadia rohdei (p. )
Ircinia bocatorensis Kelly & Thacker, 2021 Ircinia bocatorensis (p. )
Ircinia carteri Van Soest & Hooper, 2020 Ircinia carteri (p. )
Ircinia friabilis (Polejaeff, 1884) Cacospongia fribilis (p. )
Ircinia irregularis (Poléjaeff, 1884) Ircinia irregularis (p. )
Ircinia laeviconulosa Kelly & Thacker, 2021 Ircinia laeviconulosa (p. )
Ircinia lowi Kelly & Thacker, 2021 Ircinia lowi (p. )
Ircinia mutans Wilson, 1925 Ircinia mutans (p. )
Ircinia nolanae Goodwin & Downey, 2021 Ircinia nolanae (p. )
Ircinia oligoceras (Poléjaeff, 1884) Cacospongia oligoceras (p. )
Ircinia polejaeffi Van Soest & Hooper, 2020 Ircinia polejaeffi (p. )
Ircinia radix Kelly & Thacker, 2021 Ircinia radix (p. )
Ircinia ramosa (Keller, 1889) Ircinia ramosa (p. )
Ircinia richardsoni Goodwin & Downey, 2021 Ircinia richardsoni (p. )
Ircinia ruetzleri Kelly & Thacker, 2021 Ircinia ruetzleri (p. )
Ircinia simae Goodwin & Downey, 2021 Ircinia simae (p. )
Ircinia spiculosa Hentschel, 1912 Ircinia spiculosa (p. )
Ircinia vansoesti Kelly & Thacker, 2021 Ircinia vansoesti (p. )
Ircinia variabilis (Schmidt, 1862) Ircinia variabilis (p. )
Iredalea exilis (Pease, 1868) Iredalea exilis (p. )
Iredalula venusta Powell, 1934 Iredalula venusta (p. )
Iridaea cordata (Turner) Bory de Saint-Vincent, 1826 Iridaea cordata (p. )
Iridia diaphana Heron-Allen & Earland, 1914 Iridia diaphana (p. )
Iridogorgia densispiralis Xu, Zhan & Xu, 2021 Iridogorgia densispiralis (p. )
Iridogorgia flexilis Xu, Zhan & Xu, 2021 Iridogorgia flexilis (p. )
Iridogorgia magnispiralis Watling, 2007 Iridogorgia magnispiralis (p. )
Iridogorgia splendens Watling, 2007 Iridogorgia splendens (p. )
Iridogorgia verrucosa Xu, Zhan & Xu, 2021 Iridogorgia verrucosa (p. )
Iridopagurus margaritensis García-Gómez, 1983 Iridopagurus margaritensis (p. )
Iridoteuthis lophia Reid, 2021 Iridoteuthis lophia (p. )
Iridoteuthis maoria Dell, 1959 Iridoteuthis maoria (p. )
Iridoteuthis merlini Reid, 2021 Iridoteuthis merlini (p. )
Irodes sauridi (Pillai, 1963) Irodes sauridi (p. )
Irus crenatus (Lamarck, 1818) Irus crenatus (p. )
Irus macrophyllus (Deshayes, 1853) Irus macrophyllus (p. )
Isabella mirabilis Schlacher-Hoenlinger, Pisera & Hooper, 2005 Isabella mirabilis (p. )
Isaea elmhirsti Patience, 1909 Isaea elmhirsti (p. )
Isanda hemprichi (Issel, 1869) Isanda hemprichi (p. )
Isara badia (Reeve, 1844) Isara badia (p. )
Isarachnanthus nocturnus (Hartog, 1977) Isarachnanthus nocturnus (p. )
Isaurus cliftoni Gray, 1867 Isaurus cliftoni (p. )
Isaurus maculatus Muirhead & Ryland, 1985 Isaurus maculatus (p. )
Isaurus tuberculatus Gray, 1828 Isaurus tuberculatus (p. )
Ischnochiton australis (Sowerby II, 1840) Ischnochiton australis (p. )
Ischnochiton circumvallatus (Reeve, 1847) Ischnochiton circumvallatus (p. )
Ischnochiton elongatus (Blainville, 1825) Ischnochiton elongatus (p. )
Ischnochiton granulifer Thiele, 1909 Ischnochiton granulifer (p. )
Ischnochiton intermedius Hedley & Hull, 1912 Ischnochiton intermedius (p. )
Ischnochiton luteoroseus Suter, 1907 Ischnochiton luteoroseus (p. )
Ischnochiton maorianus Iredale, 1914 Ischnochiton maorianus (p. )
Ischnochiton punctulatissimus (Sowerby, 1832) Ischnochiton punctulatissimus (p. )
Ischnochiton pusio (Sowerby, 1832) Ischnochiton pusio (p. )
Ischnochiton rissoi (Payraudeau, 1826) Ischnochiton rissoi (p. )
Ischnochiton textilis (Gray, 1828) Ischnochiton textilis (p. )
Ischnochiton variegatus (Adams & Angas, 1864) Ischnochiton variegatus (p. )
Ischnomesus hessleri Kussakin, 1988 Ischnomesus hessleri (p. )
Ischyrocerus anguipes Krøyer, 1838 Ischyrocerus anguipes (p. )
Ischyrocerus camptonyx Thurston, 1974 Ischyrocerus camptonyx (p. )
Ischyrocerus longimanus (Haswell, 1879) Ischyrocerus longimanus (p. )
Ischyrocerus minutus Liljeborg, 1851 Ischyrocerus minutus (p. )
Ischyromene eatoni (Miers, 1875) Ischyromene eatoni (p. )
Ishizakiella occidentalis Karanovic, Huyen, Yoo, Nakao & Tsukagoshi, 2020 Ishizakiella occidentalis (p. )
Isias clavipes Boeck, 1865 Isias clavipes (p. )
Isidella elongata (Esper, 1788) Isidella elongata (p. )
Isis hippuris Linnaeus, 1758 Isis hippuris (p. )
Isobactrus luxtoni Bartsch, 1992 Isobactrus luxtoni (p. )
Isobactrus obesus Bartsch, 1992 Isobactrus obesus (p. )
Isocirrus yungi Gravier, 1911 Isocirrus yungi (p. )
Isocyamus delphinii (Guerin-meneville, 1836) Isocyamus delphinii (p. )
Isocypridina quatuorsetae Kornicker, 1975 Isocypridina quatuorsetae (p. )
Isodictya aspera Bowerbank, 1877 Isodictya aspera (p. )
Isodictya cavicornuta Dendy, 1924 Isodictya cavicornuta (p. )
Isodictya delicata (Thiele, 1905) Isodictya delicata (p. )
Isodictya erinacea (Topsent, 1916) Isodictya erinacea (p. )
Isodictya filiformis Ríos, Riesgo, Taboada & Cristobo, 2020 Isodictya filiformis (p. )
Isodictya histodermella de Laubenfels, 1942 Isodictya histodermella (p. )
Isodictya kerguelenensis (Ridley & Dendy, 1886) Isodictya kerguelenensis (p. )
Isodictya lankesteri (Kirkpatrick, 1907) Isodictya lankesteri (p. )
Isodictya quatsinoensis (Lambe, 1893) Isodictya quatsinoensis (p. )
Isodictya rigida (Lambe, 1893) Isodictya rigida (p. )
Isodictya setifera (Topsent, 1901) Isodictya setifera (p. )
Isodictya toxophila Burton, 1932 Isodictya toxophila (p. )
Isodictya verrucosa (Topsent, 1913) Isodictya verrucosa (p. )
Isognomon bicolor (Adams, 1845) Isognomon bicolor (p. )
Isognomon californicum (Conrad, 1837) Isognomon californicum (p. )
Isognomon legumen (Gmelin, 1790) Isognomon legumen (p. )
Isognomon nucleus (Lamarck, 1819) Isognomon nucleus (p. )
Isolda pulchella Müller, 1858 Isolda pulchella (p. )
Isometra flavescens John, 1938 Isometra flavescens (p. )
Isometra graminea John, 1938 Isometra graminea (p. )
Isometra hordea John, 1938 Isometra hordea (p. )
Isometra vivipara Mortensen, 1917 Isometra vivipara (p. )
Isophyllia rigida (Dana, 1848) Isophyllia rigida (p. )
Isopora elizabethensis (Veron, 2000) Isopora elizabethensis (p. )
Isops nigra Lindgren, 1897 Isops nigra (p. )
Isops ostracomorpha Lévi & Lévi, 1989 Isops ostracomorpha (p. )
Isorchis parvus Durio & Manter, 1969 Isorchis parvus (p. )
Isorropodon perplexum Sturany, 1896 Isorropodon perplexum (p. )
Isoschizoporella marisweddelli Gontar, 2017 Isoschizoporella marisweddelli (p. )
Isoschizoporella secunda Hayward & Taylor, 1984 Isoschizoporella secunda (p. )
Isoschizoporella similis Hayward & Thorpe, 1988 Isoschizoporella similis (p. )
Isoschizoporella tricuspis (Calvet, 1909) Isoschizoporella tricuspis (p. )
Isoschizoporella virgula Hayward & Thorpe, 1988 Isoschizoporella virgula (p. )
Isosecuriflustra angusta (Kluge, 1914) Isosecuriflustra angusta (p. )
Isosecuriflustra tenuis (Kluge, 1914) Isosecuriflustra tenuis (p. )
Isosicyonis striata Rodríguez & López-González, 2008 Isosicyonis striata (p. )
Isostichopus macroparentheses (Clark, 1922) Isostichopus macroparentheses (p. )
Isotriphora peetersae (Moolenbeek & Faber, 1989) Isotriphora peetersae (p. )
Isozoanthus bulbosus Carlgren, 1913 Isozoanthus bulbosus (p. )
Isthmoplea sphaerophora (Carmichael) Kjellman Isthmoplea sphaerophora (p. )
Itaipusa aberrans Diez, Aguirre, Reygel & Artois, 2021 Itaipusa aberrans (p. )
Itaipusa novacaledonica Diez, Schockaert, Reygel & Artois, 2021 Itaipusa novacaledonica (p. )
Itaipusa scotica (Karling, 1954) Itaipusa scotica (p. )
Itampolus peresi Serène & Peyrot-Clausade, 1977 Itampolus peresi (p. )
Itaspiella helgolandica (Meixner, 1938) Itaspiella helgolandica (p. )
Ithycythara hertzorum Wiedrick, 2022 Ithycythara hertzorum (p. )
Ithycythara ivettehansorum Wiedrick, 2022 Ithycythara ivettehansorum (p. )
Ithycythara mullinerorum Wiedrick, 2022 Ithycythara mullinerorum (p. )
Ittibittium parcum (Gould, 1861) Ittibittium parcum (p. )
Ivara terryi (Olsson & McGinty, 1958) Ivara terryi (p. )
Iwatanemertes piperata (Stimpson, 1855) Iwatanemertes piperata (p. )
Ixa acuta Tyndale-Biscoe & George, 1962 Ixa acuta (p. )
Ixa cylindrus (Fabricius, 1777) Ixa cylindrus (p. )
Ixa edwardsii Lucas, 1858 Ixa edwardsii (p. )
Ixa megaspis Adams & White, 1849 Ixa megaspis (p. )
Ixa monodi Holthuis & Gottlieb, 1956 Ixa monodi (p. )
Ixa pulcherrima (Haswell, 1879) Ixa pulcherrima (p. )
Ixonema sordidum Lorenzen, 1971 Ixonema sordidum (p. )
Izanami curtispina (Sakai, 1961) Izanami curtispina (p. )
Izanami inermis (Miers, 1884) Izanami inermis (p. )
Izinkala fihla Griffiths, 1977 Izinkala fihla (p. )
Izucaris crosnieri Li, 2008 Izucaris crosnieri (p. )
Jacforus cavatus (Rathbun, 1907) Jacforus cavatus (p. )
Jacksonaster depressum (Lesson, 1841) Jacksonaster depressum (p. )
Jacquinotia edwardsii (Jacquinot, 1853) Jacquinotia edwardsii (p. )
Jactellina clathrata (Deshayes, 1835) Loxoglypta rhomboides (p. )
Jactellina obliquaria (Deshayes, 1855) Jactellina obliquaria (p. )
Jaculella obtusa Brady, 1882 Jaculella obtusa (p. )
Jaculina blanchardi Jullien & Calvet, 1903 Jaculina blanchardi (p. )
Jaculina parallelata (Waters, 1895) Jaculina parallelata (p. )
Jaera albifrons Leach, 1814 Jaera albifrons (p. )
Jaera ischiosetosa Forsman, 1949 Jaera ischiosetosa (p. )
Jaera nordmanni (Rathke, 1837) Jaera nordmanni (p. )
Jaera praehirsuta Forsman, 1949 Jaera praehirsuta (p. )
Jaera syei Bocquet, 1950 Jaera syei (p. )
Jaera tyleri Linse, Jackson, Malyutina & Brandt, 2014 Jaera tyleri (p. )
Jamescookina exigua Kim, 2003 Jamescookina exigua (p. )
Jamescookina palmata Kim, 2003 Jamescookina palmata (p. )
Jamiesoniella athecata Erséus, 1981 Jamiesoniella athecata (p. )
Jamiesoniella enigmatica Erséus, 1990 Jamiesoniella enigmatica (p. )
Janaginella kaviengensis Cossignani & Lorenz, 2021 Janaginella kaviengensis (p. )
Janaginella obtusata Cossignani & Lorenz, 2021 Janaginella obtusata (p. )
Janaginella subcylindrica Cossignani & Lorenz, 2021 Janaginella subcylindrica (p. )
Jania rubens (Linnaeus) J.V. Lamouroux Jania rubens (p. )
Jania virgata (Zanardini) Montagne, 1846 Haliptilon virgatum (p. )
Janicea antiguensis (Chace, 1972) Janicea antiguensis (p. )
Janicella spinicauda (Milne-Edwards, 1883) Janicella spinicauda (p. )
Janira maculosa Leach, 1814 Janira maculosa (p. )
Janolus cristatus (Delle Chiaje, 1841) Janolus cristatus (p. )
Janolus flavoanulatus Pola & Gosliner, 2019 Janolus flavoanulatus (p. )
Janolus incrustans Pola & Gosliner, 2019 Janolus incrustans (p. )
Janolus mirabilis Baba & Abe, 1970 Janolus mirabilis (p. )
Janthina janthina (Linnaeus, 1758) Janthina janthina (p. )
Janua marioni (Caullery & Mesnil, 1897) Janua marioni (p. )
Janua pagenstecheri (Quatrefages, 1865) Janua pagenstecheri (p. )
Janulum spinispiculum (Carter, 1876) Janulum spinispiculum (p. )
Janusya tubuloreticulosa (Van Soest & De Voogd, 2015) Janusya tubuloreticulosa (p. )
Japonacteon pusillus (MacGillivray, 1843) Japonacteon pusillus (p. )
Jaschnovia brevis (Farran, 1936) Jaschnovia brevis (p. )
Jasmineira elegans Saint-Joseph, 1894 Jasmineira elegans (p. )
Jaspis biangulata (Lindgren, 1897) Jaspis biangulata (p. )
Jaspis digonoxea (de Laubenfels, 1950) Jaspis digonoxea (p. )
Jaspis inconditus (Topsent, 1892) Jaspis inconditus (p. )
Jaspis pleopora (de Laubenfels, 1957) Jaspis pleopora (p. )
Jaspis serpentina Wilson, 1925 Jaspis serpentina (p. )
Jaspis sinuoxea Sitjà, Maldonado, Farias & Rueda, 2019 Jaspis sinuoxea (p. )
Jaspis splendens (de Laubenfels, 1954) Jaspis splendens (p. )
Jaspis stellifera (Carter, 1879) Jaspis stellifera (p. )
Jaspis stelligera (Dendy & Burton, 1926) Jaspis stelligera (p. )
Jassa falcata (Montagu, 1808) Jassa falcata (p. )
Jassa fenwicki Conlan, 1990 Jassa fenwicki (p. )
Jassa goniamera Walker, 1903 Jassa goniamera (p. )
Jassa herdmani (Walker, 1893) Jassa herdmani (p. )
Jassa ingens (Pfeffer, 1888) Jassa ingens (p. )
Jassa kimi Conlan, Desiderato & Beermann, 2021 Jassa kimi (p. )
Jassa laurieae Conlan, Desiderato & Beermann, 2021 Jassa laurieae (p. )
Jassa marmorata Holmes, 1903 Jassa marmorata (p. )
Jassa pusilla (Sars, 1894) Jassa pusilla (p. )
Jassa thurstoni Conlan, 1990 Jassa thurstoni (p. )
Jasus edwardsii (Hutton, 1875) Jasus edwardsii (p. )
Jasus paulensis (Heller, 1862) Jasus paulensis (p. )
Javania antarctica (Gravier, 1914) Javania antarctica (p. )
Javania deforgesi Kitahara & Cairns, 2021 Javania deforgesi (p. )
Javania erhardti Cairns, 2004 Javania erhardti (p. )
Javania fusca (Vaughan, 1907) Javania fusca (p. )
Javania lamprotichum (Moseley, 1880) Javania lamprotichum (p. )
Jellyella eburnea (Hincks, 1891) Jellyella eburnea (p. )
Jellyella tuberculata (Bosc, 1802) Jellyella tuberculata (p. )
Jensenia angulata (Jensen, 1879) Jensenia angulata (p. )
Jerbarnia stocki Thomas & Barnard, 1990 Jerbarnia stocki (p. )
Jereicopsis graphidophora Lévi & Lévi, 1983 Jereicopsis graphidophora (p. )
Jigurru vailhoggett Guerra-García, 2006 Jigurru vailhoggett (p. )
Jitlada arsinoensis (Issel, 1869) Jitlada arsinoensis (p. )
Joannisiella oblonga (Hanley, 1846) Joannisiella oblonga (p. )
Joculator grimalae Cecalupo & Perugia, 2021 Joculator grimalae (p. )
Joculator problematicus Albano & Steger, 2021 Joculator problematicus (p. )
Joculator ridiculus (Watson, 1886) Joculator ridiculus (p. )
Joculator sublima Marshall, 1978 Joculator sublima (p. )
Joculator uveanus (Melvill & Standen, 1896) Joculator uveanus (p. )
Joeropsis antarctica Menzies & Schultz, 1968 Jaeropsis antarctica (p. )
Johania retifera (Forbes, 1844) Johania retifera (p. )
Johannesia reticulosa Thiele, 1905 Johannesia reticulosa (p. )
Johanssonia kolaensis Selensky, 1914 Johanssonia kolaensis (p. )
Johngarthia lagostoma (Milne Edwards, 1837) Johngarthia lagostoma (p. )
Johngarthia planata (Stimpson, 1860) Johngarthia planata (p. )
Johnstonia clymenoides Quatrefages, 1850 Johnstonia clymenoides (p. )
Jolonica alcocki (Joubin, 1906) Jolonica alcocki (p. )
Jolonica nipponica Yabe & Hatai, 1936 Jolonica nipponica (p. )
Jolya rhomboidea (Reeve, 1857) Jolya rhomboidea (p. )
Jonas formosae (Balss, 1922) Jonas formosae (p. )
Jonesius triunguiculatus (Borradaile, 1902) Jonesius triunguiculatus (p. )
Jorunna alisonae Marcus, 1976 Jorunna alisonae (p. )
Jorunna artsdatabankia Neuhaus, Rauch, Bakken, Picton, Pola & Malaquias, 2021 Jorunna artsdatabankia (p. )
Jorunna funebris (Kelaart, 1858) Jorunna funebris (p. )
Jorunna onubensis Cervera, Garcia-Gomez & Garcia, 1986 Jorunna onubensis (p. )
Jorunna parva (Baba, 1938) Jorunna parva (p. )
Jorunna rubescens (Bergh, 1876) Jorunna rubescens (p. )
Jorunna tomentosa (Cuvier, 1804) Jorunna tomentosa (p. )
Jouannetia globulosa (Quoy & Gaimard, 1835) Jouannetia globulosa (p. )
Jujubinus montagui (Wood, 1828) Jujubinus montagui (p. )
Julia exquisita Gould, 1862 Julia exquisita (p. )
Julmarichardia bajau Bamber & Sheader, 2005 Julmarichardia bajau (p. )
Junceella delicata Grasshoff, 1999 Junceella delicata (p. )
Junceella eunicelloides Grasshoff, 1999 Junceella eunicelloides (p. )
Junceella fragilis (Ridley, 1884) Junceella fragilis (p. )
Jupiteria manawatawhia (Powell, 1937) Nuculana manawatawhia (p. )
Justitia longimana (Milne-Edwards, 1837) Justitia longimana (p. )
Juxtandrianellus probus Humes, 1995 Juxtandrianellus probus (p. )
Juxtaxanthias lividus (Latreille, 1812) Juxtaxanthias lividus (p. )
Juxtaxanthias tetraodon (Heller, 1862) Juxtaxanthias tetraodon (p. )
Kabatazus paradoxa (van Beneden, 1851) Kabatazus paradoxa (p. )
Kabatazus saba unspecified Kabatazus saba (p. )
Kairos segregans Krapp-Schickel & Müller, 2011 Kairos segregans (p. )
Kakanuiella chathamensis Lüter, 2005 Kakanuiella chathamensis (p. )
Kalliapseudes gobinae Bamber, 1998 Kalliapseudes gobinae (p. )
Kamaka poppi Bamber, 2003 Kamaka poppi (p. )
Kamaka silvana Myers, 2009 Kamaka silvana (p. )
Kampylaster incurvatus Koehler, 1920 Kampylaster incurvatus (p. )
Kanakythyris pachyrhynchos Laurin, 1997 Kanakythyris pachyrhynchos (p. )
Kannaphallus leptosomus Nitta, Kondo, Ohtsuka, Kamarudin & Ismail, 2022 Kannaphallus leptosomus (p. )
Kapalana amelga Berents & Lowry, 2018 Kapalana amelga (p. )
Kapalana durraween Berents & Lowry, 2018 Kapalana durraween (p. )
Kapalana kimbla Berents & Lowry, 2018 Kapalana kimbla (p. )
Kapalana maia Berents & Lowry, 2018 Kapalana maia (p. )
Kapalana michaelmas Berents & Lowry, 2018 Kapalana michaelmas (p. )
Kapalana stebbingi Berents & Lowry, 2018 Kapalana stebbingi (p. )
Kapalana wadei Berents & Lowry, 2018 Kapalana wadei (p. )
Kappaphycus cottonii (Weber-van Bosse) Doty ex P.C. Silva Kappaphycus cottonii (p. )
Karanges galaxeanus Humes, 1979 Karanges galaxeanus (p. )
Karenia mikimotoi (Miyake & Kominami ex Oda) G. Hansen & Ø. Moestrup Karenia mikimotoi (p. )
Karlodinium corsicum Siano & Zingone, 2009 Karlodinium corsicum (p. )
Karreriella bradyi (Cushman, 1911) Karreriella bradyi (p. )
Katadesmia cuneata (Jeffreys, 1876) Katadesmia cuneata (p. )
Katadesmia pallida (Smith, 1885) Katadesmia pallida (p. )
Katadesmia vincula (Dall, 1908) Katadesmia vincula (p. )
Katianira bilobata Gurjanova, 1930 Katianira bilobata (p. )
Katodinium glandulum (Herdman) Loeblich Katodinium glandulum (p. )
Kaviengella jeffkinchi Sobáňová & Ďuris, 2018 Kaviengella jeffkinchi (p. )
Kebira tetractinifera Van Soest & De Voogd, 2018 Kebira tetractinifera (p. )
Keenocardium blandum (Gould, 1850) Keenocardium blandum (p. )
Keenocardium californiense (Deshayes, 1839) Keenocardium californiense (p. )
Keesingia gigas Gershwin, 2014 Keesingia gigas (p. )
Kefersteinia fauveli Averincev, 1972 Kefersteinia fauveli (p. )
Keijella karwarensis (Bhatia & Kumar, 1979) Keijella karwarensis (p. )
Keijella nealei Jain, 1978 Keijella nealei (p. )
Keijia demissa (Brady, 1868) Keijia demissa (p. )
Kejdonia cachiai (Mifsud, 1998) Kejdonia cachiai (p. )
Kelleria australiensis Bayly, 1971 Kelleria australiensis (p. )
Kellia leucedra Melvill & Standen, 1907 Kellia leucedra (p. )
Kellia simulans Smith, 1907 Kellia simulans (p. )
Kellia suborbicularis (Montagu, 1803) Kellia suborbicularis (p. )
Kelliola symmetros (Jeffreys, 1876) Axinodon symmetros (p. )
Kelliopsis elevata (Stimpson, 1851) Kelliopsis elevata (p. )
Kelliopsis jozinae (van Aartsen & Carrozza, 1997) Kelliopsis jozinae (p. )
Kelliopsis laterodentata (Harry, Britton & Nunley, 1980) Kelliopsis laterodentata (p. )
Kelliopsis texasiana (Harry, 1969) Kelliopsis texasiana (p. )
Kempella mikado (Kemp & Chopra, 1921) Kempella mikado (p. )
Kennethia major Méhes, 1939 Kennethia major (p. )
Kenrickaster pedicellaris Clark, 1962 Kenrickaster pedicellaris (p. )
Kerguelenatica bioperculata (Martens, 1878) Kerguelenatica bioperculata (p. )
Kerguelenia adeliensis Bellan-Santini, 1972 Kerguelenia adeliensis (p. )
Kerguelenia borealis Sars, 1891 Kerguelenia borealis (p. )
Kerguelenia koutouma Lowry & Stoddart, 1994 Kerguelenia koutouma (p. )
Kerguelenia lifou Lowry & Stoddart, 1994 Kerguelenia lifou (p. )
Kerguelenia microphthalma Ledoyer, 1986 Kerguelenia microphthalma (p. )
Kerguelenia palpalis Barnard, 1932 Kerguelenia palpalis (p. )
Kermadecazoon exallos (Gordon, 1984) Kermadecazoon exallos (p. )
Kermadecella magnipalpa (Mcintosh, 1885) Kermadecella magnipalpa (p. )
Kermia episema (Melvill & Standen, 1896) Kermia episema (p. )
Kermia felina (Reeve, 1843) Kermia felina (p. )
Kermia hypermnestra (Melvill, 1912) Kermia hypermnestra (p. )
Kermia irretita (Hedley, 1899) Kermia irretita (p. )
Kermitaster pacificus Clark, 2001 Kermitaster pacificus (p. )
Keroeides gracilis Whitelegge, 1897 Keroeides gracilis (p. )
Ketamia depressa (Ihle, 1916) Ketamia depressa (p. )
Ketamia nagaii Takeda & Komtasu, 2020 Ketamia nagaii (p. )
Ketamia rising Ahyong & Mendoza, 2021 Ketamia rising (p. )
Kidderia bisulcata (Smith, 1877) Kidderia bisulcata (p. )
Kidderia minuta Dall, 1876 Kidderia minuta (p. )
Kidderia oblonga (Smith, 1898) Kidderia oblonga (p. )
Kidderia sudquadrum Pelseneer, 1903 Kidderia sudquadrum (p. )
Kimbla neocaledonica Griffin & Tranter, 1986 Kimbla neocaledonica (p. )
Kinbergonuphis atlantisa (Hartman, 1965) Kinbergonuphis atlantisa (p. )
Kinbergonuphis dorsalis (Ehlers, 1897) Kinbergonuphis dorsalis (p. )
Kinbergonuphis notialis (Monro, 1930) Kinbergonuphis notialis (p. )
Kingelus kasimi Ng, 2022 Kingelus kasimi (p. )
Kirchenpaueria curvata Jäderholm, 1904 Kirchenpaueria curvata (p. )
Kirchenpaueria halecioides (Alder, 1859) Kirchenpaueria halecioides (p. )
Kirchenpaueria pinnata (Linnaeus, 1758) Kirchenpaueria pinnata (p. )
Kirkpatrickia coulmani (Kirkpatrick, 1907) Kirkpatrickia coulmani (p. )
Kirkpatrickia variolosa (Kirkpatrick, 1907) Kirkpatrickia variolosa (p. )
Kishinouyepenaeopsis cornuta (Kishinouye, 1900) Kishinouyepenaeopsis cornuta (p. )
Kishinouyepenaeopsis maxillipedo (Alcock, 1905) Kishinouyepenaeopsis maxillipedo (p. )
Kiwa tyleri Thatje, 2015 Kiwa tyleri (p. )
Kleinella bulinea (Lowe, 1841) Kleinella bulinea (p. )
Kleinella humboldti (Risso, 1826) Kleinella humboldti (p. )
Klugella rufula Hayward & Winston, 2011 Klugella rufula (p. )
Klugerella antarctica (Kluge, 1914) Klugerella antarctica (p. )
Klugerella aragoi (Audouin, 1826) Klugerella aragoi (p. )
Klugerella gordoni Moyano, 1991 Klugerella gordoni (p. )
Klugerella marcusi (Cook, 1967) Klugerella marcusi (p. )
Klyxum echinatum (Tixier-Durivault, 1970) Klyxum echinatum (p. )
Klyxum flaccidum (Tixier-Durivault, 1966) Klyxum flaccidum (p. )
Klyxum molle (Thomson & Dean, 1931) Klyxum molle (p. )
Klyxum rotundum (Thomson & Dean, 1931) Klyxum rotundum (p. )
Klyxum tuberculosa (Tixier-Durivault, 1970) Klyxum tuberculosa (p. )
Kogia breviceps (Blainville, 1838) Kogia breviceps (p. )
Kogia sima (Owen, 1866) Kogia sima (p. )
Koinogladius sinensis (Wang & Lin, 2017) Diez, Monnens & Artois, 2021 Koinogladius sinensis (p. )
Koltunia burtoni (Koltun, 1964) Koltunia burtoni (p. )
Kotoracythere inconspicua (Brady, 1880) Kotoracythere inconspicua (p. )
Kowalevskia oceanica Lohman, 1899 Kowalevskia oceanica (p. )
Krakenella galtsovae (Adrianov, 1999) Krakenella galtsovae (p. )
Krampia acropora Ditlevsen, 1921 Krampia acropora (p. )
Krangalangia orstom Tavares, 1993 Krangalangia orstom (p. )
Krangalangia spinosa (Zarenkov, 1970) Krangalangia spinosa (p. )
Kraussina cognata (Sowerby, 1847) Kraussina cognata (p. )
Kraussina crassicostata Jackson, 1952 Kraussina crassicostata (p. )
Kraussina gardineri Dall, 1910 Kraussina gardineri (p. )
Krithe angelikae Yoo, Tanaka, Lee, Brandao & Karanovic, 2020 Krithe angelikae (p. )
Krithe antisawanensis Ishizaki, 1966 Krithe antisawanensis (p. )
Krithe cerritula Yoo, Tanaka, Lee, Brandao & Karanovic, 2020 Krithe cerritula (p. )
Krithe dolichodeira Bold, 1946 Krithe dolichodeira (p. )
Krithe kamchatkaensis Yoo, Tanaka, Lee, Brandao & Karanovic, 2020 Krithe kamchatkaensis (p. )
Krithe kroemmelbeini Jain, 1978 Krithe kroemmelbeini (p. )
Krithe maxima Yoo, Tanaka, Lee, Brandao & Karanovic, 2020 Krithe maxima (p. )
Krithe morkhoveni Bold, 1960 Krithe morkhoveni (p. )
Krithe praetexta (Sars, 1866) Krithe praetexta (p. )
Krithe producta Brady, 1880 Krithe producta (p. )
Krithe rara Yoo, Tanaka, Lee, Brandao & Karanovic, 2020 Krithe rara (p. )
Krithe reversa Bold, 1958 Krithe reversa (p. )
Krithe tsukagoshii Yoo, Tanaka, Lee, Brandao & Karanovic, 2020 Krithe tsukagoshii (p. )
Krohnia hamata Bogorow, 1939 Krohnia hamata (p. )
Kronborgia pugettensis Shinn & Christensen, 1985 Kronborgia pugettensis (p. )
Kroppcarcinus siderastreicola Badaro, Neves, Castro & Johnsson, 2012 Kroppcarcinus siderastreicola (p. )
Kroyeria lineata van Beneden, 1853 Kroyeria lineata (p. )
Kubaryia pilikia Clench, 1948 Kubaryia pilikia (p. )
Kuhnia scombri (Kuhn, 1829) Sproston, 1945 Kuhnia scombri (p. )
Kupellonura caudoserrata Negoescu, 1994 Kupellonura caudoserrata (p. )
Kupellonura indonesica Annisaqois & Wägele, 2021 Kupellonura indonesica (p. )
Kupellonura macaroni Annisaqois & Wägele, 2021 Kupellonura macaroni (p. )
Kuphocheira setimana Barnard, 1931 Kuphocheira setimana (p. )
Kurilabyssia antipodensis Marshall, 1986 Kurilabyssia antipodensis (p. )
Kurtiella barbadensis (Dall, 1899) Kurtiella barbadensis (p. )
Kurtiella bidentata (Montagu, 1803) Kurtiella bidentata (p. )
Kurtiella casta (Verrill & Bush, 1898) Kurtiella casta (p. )
Kurtiella namibiensis Zettler & Hoffman, 2021 Kurtiella namibiensis (p. )
Kurtiella ovata (Jeffreys, 1881) Kurtiella ovata (p. )
Kurtiella pellucida (Jeffreys, 1881) Kurtiella pellucida (p. )
Kurtiella thielei Huber, 2015 Mysella ovalis (p. )
Kurtiella tumidula (Jeffreys, 1866) Kurtiella tumidula (p. )
Kurtziella margaritifera Fargo, 1953 Kurtziella margaritifera (p. )
Kussakinella spinosum (Kussakin, 1982) Kussakinella spinosum (p. )
Kuwaita heteropoda (Marenzeller, 1879) Kuwaita heteropoda (p. )
Kynaria cynara (Marcus & Marcus, 1967) Kynaria cynara (p. )
Kyrina kyrina Jousseaume, 1894 Kyrina kyrina (p. )
Labidiaster annulatus Sladen, 1889 Labidiaster annulatus (p. )
Labidiaster radiosus Lütken, 1871 Labidiaster radiosus (p. )
Labidocera baliensis Mulyadi, 2021 Labidocera baliensis (p. )
Labidocera bengalensis Krishnaswamy, 1952 Labidocera bengalensis (p. )
Labidocera gagensis Mulyadi, 2021 Labidocera gagensis (p. )
Labidocera laevidentata (Brady, 1883) Labidocera laevidentata (p. )
Labidocera rotunda Mori, 1929 Labidocera rotunda (p. )
Labidocera wollastoni (Lubbock, 1857) Labidocera wollastoni (p. )
Labidodemas pseudosemperianum Massin, Samyn & Thandar, 2004 Labidodemas pseudosemperianum (p. )
Labidodemas quadripartitum Massin, Samyn & Thandar, 2004 Labidodemas quadripartitum (p. )
Labidodemas semperianum Selenka, 1867 Labidodemas semperianum (p. )
Labidodemas spineum Massin, Samyn & Thandar, 2004 Labidodemas spineum (p. )
Labidoplax buskii (McIntosh, 1866) Labidoplax buskii (p. )
Labioleanira yhleni (Malmgren, 1867) Labioleanira yhleni (p. )
Labioporella dumonti (Canu & Bassler, 1928) Labioporella dumonti (p. )
Labioporella granulosa (Canu & Bassler, 1928) Labioporella granulosa (p. )
Labioporella octofigurata Winston & Jackson, 2021 Labioporella octofigurata (p. )
Labriphimedia pulchridentata Stebbing, 1883 Labriphimedia pulchridentata (p. )
Labrorostratus jonicus Tenerelli, 1961 Labrorostratus jonicus (p. )
Labrospira crassimargo (Norman, 1892) Labrospira crassimargo (p. )
Labuanium gracilipes (Milne Edwards, 1854) Labuanium gracilipes (p. )
Lacerna granulosa Sakakura, 1935 Lacerna granulosa (p. )
Lacerna watersi Hayward & Thorpe, 1989 Lacerna watersi (p. )
Lachnopodus ponapensis (Rathbun, 1907) Lachnopodus ponapensis (p. )
Lachnopodus subacutus (Stimpson, 1858) Lachnopodus subacutus (p. )
Lachnopodus tahitensis de Man, 1889 Lachnopodus tahitensis (p. )
Lacuna crassior (Montagu, 1803) Lacuna crassior (p. )
Lacuna pallidula (da Costa, 1778) Lacuna pallidula (p. )
Lacuna parva (da Costa, 1778) Lacuna parva (p. )
Lacuna vincta (Montagu, 1803) Lacuna vincta (p. )
Lacydonia laureci Laubier, 1975 Lacydonia laureci (p. )
Lacydonia quadrioculata Magalhães, Bailey-Brock & Rizzo, 2012 Lacydonia quadrioculata (p. )
Lacydonia shohoensis Hookabe, Jimi, Yokooka, Tsuchida & Fujiwara, 2022 Lacydonia shohoensis (p. )
Ladomedaeus fungillus Manuel-Santos & Ng, 2007 Ladomedaeus fungillus (p. )
Laemodonta clausa (Adams & Adams, 1854) Laemodonta clausa (p. )
Laemodonta exaratoides Kawabe, 1992 Laemodonta exaratoides (p. )
Laemodonta livida Perugia, 2010 Laemodonta livida (p. )
Laemodonta madagascariensis Bozzetti, 2007 Laemodonta madagascariensis (p. )
Laemodonta minuta (Möllendorff, 1885) Laemodonta minuta (p. )
Laemodonta oblonga Jickeli, 1874 Laemodonta oblonga (p. )
Laemodonta striata Philippi, 1846 Laemodonta striata (p. )
Laeocochlis sinistrata (Nyst, 1835) Cerithium sinistratum (p. )
Laeonereis longula Conde-Vela, 2021 Laeonereis longula (p. )
Laetmonice benthaliana McIntosh, 1885 Laetmonice benthaliana (p. )
Laetmonice hystrix (Savigny, 1820) Halithea hystrix (p. )
Laetmonice producta Grube, 1877 Laetmonice producta (p. )
Laetmonice willemoesi McIntosh, 1885 Laetmonice willemoesi (p. )
Laetmonice wyvillei McIntosh, 1885 Laetmonice producta wyvillei (p. )
Laevicardium crassum (Gmelin, 1791) Laevicardium crassum (p. )
Laevicardium elatum (Sowerby I, 1833) Laevicardium elatum (p. )
Laevicaspia caspia (Eichwald, 1838) Laevicaspia caspia (p. )
Laevichlamys cuneata (Reeve, 1853) Laevichlamys cuneata (p. )
Laevichlamys deliciosa (Iredale, 1939) Laevichlamys deliciosa (p. )
Laevichlamys kauaiensis (Dall, Bartsch & Rehder, 1938) Laevichlamys kauaiensis (p. )
Laevichlamys squamosa (Gmelin, 1791) Chlamys squamosa (p. )
Laevidentalina advena (Cushman, 1923) Laevidentalina advena (p. )
Laevidentalina baggi (Galloway & Wissler, 1927) Laevidentalina baggi (p. )
Laevidentalina communis (d'Orbigny, 1826) Laevidentalina communis (p. )
Laevidentalina emaciata (Reuss, 1851) Laevidentalina emaciata (p. )
Laevidentalina filiformis (d'Orbigny, 1826) Laevidentalina filiformis (p. )
Laevidentalina inflexa (Reuss, 1866) Laevidentalina inflexa (p. )
Laevidentalina mucronata (Schwager, 1866) Laevidentalina mucronata (p. )
Laevidentalina sidebottomi (Cushman, 1933) Laevidentalina sidebottomi (p. )
Laevidentalina subemaciata (Parr, 1950) Laevidentalina subemaciata (p. )
Laevidentalina subsoluta (Cushman, 1923) Laevidentalina subsoluta (p. )
Laeviphitus japonicus Okutani, Fujikura & Sasaki, 1993 Laeviphitus japonicus (p. )
Laevistrombus canarium (Linnaeus, 1758) Laevistrombus canarium (p. )
Laevistrombus maxwelli Gra-tes, 2022 Laevistrombus maxwelli (p. )
Laevistrombus turturella (Röding, 1798) Laevistrombus turturella (p. )
Lafoea annulata Watson, 2003 Lafoea annulata (p. )
Lafoea dumosa (Fleming, 1820) Lafoea dumosa (p. )
Lagena acuticosta Reuss, 1862 Lagena acuticosta (p. )
Lagena alveolata Brady, 1884 Lagena alveolata (p. )
Lagena apiculata (Reuss, 1851) Lagena apiculata (p. )
Lagena auriculata Brady, 1881 Lagena auriculata (p. )
Lagena chasteri Millet, 1901 Lagena chasteri (p. )
Lagena costata (Williamson, 1858) Lagena costata (p. )
Lagena feildeniana Brady, 1878 Lagena feildeniana (p. )
Lagena fenestrata Yassini & Jones, 1995 Lagena fenestrata (p. )
Lagena formosa Brady, 1884 Lagena formosa (p. )
Lagena hertwigiana Brady, 1881 Lagena hertwigiana (p. )
Lagena hispidula Cushman, 1913 Lagena hispidula (p. )
Lagena interrupta Williamson, 1848 Lagena interrupta (p. )
Lagena laevicostata Cushman & Gray, 1946 Lagena laevicostata (p. )
Lagena laevis (Montagu, 1803) Lagena laevis (p. )
Lagena longispina Brady, 1881 Lagena longispina (p. )
Lagena marginata Walker & Boys, 1784 Lagena marginata (p. )
Lagena orbignyana Seguenza, 1862 Lagena orbignyana (p. )
Lagena paucistriata Yassini & Jones, 1995 Lagena paucistriata (p. )
Lagena perlucida (Montagu, 1803) Lagena perlucida (p. )
Lagena pustulostriatula Albani & Yassini, 1989 Lagena pustulostriatula (p. )
Lagena quadralata Brady, 1881 Lagena quadralata (p. )
Lagena quadricostulata Reuss, 1870 Lagena quadricostulata (p. )
Lagena semistriata (Williamson, 1848) Lagena semistriata (p. )
Lagena spicata Cushman & McCulloch, 1950 Lagena spicata (p. )
Lagena staphyllearia (Schwager, 1866) Lagena staphyllearia (p. )
Lagena striata (d’Orbigny, 1839) Lagena striata (p. )
Lagena strumosa Reuss, 1858 Lagena strumosa (p. )
Lagena sulcata (Walker & Jacob, 1798) Lagena sulcata (p. )
Lagena tortilis Egger, 1893 Lagena tortilis (p. )
Lagena truncata Brady, 1884 Lagena truncata (p. )
Lagenammina arenulata (Skinner, 1961) Lagenammina arenulata (p. )
Lagenammina bulbosa (Chapman & Parr, 1937) Lagenammina bulbosa (p. )
Lagenammina difflugiformis (Brady, 1879) Lagenammina difflugiformis (p. )
Lagenammina spiculata (Skinner, 1961) Lagenammina spiculata (p. )
Lageneschara lyrulata (Calvet, 1909) Lageneschara lyrulata (p. )
Lagenicella echinata Winston & Jackson, 2021 Lagenicella echinata (p. )
Lagenicella verrucosa (Canu & Bassler, 1928) Lagenicella verrucosa (p. )
Lagenipora lepralioides (Norman, 1868) Lagenipora lepralioides (p. )
Lagenodelphis hosei Fraser, 1956 Lagenodelphis hosei (p. )
Lagenorhynchus acutus (Gray, 1828) Lagenorhynchus acutus (p. )
Lagenorhynchus albirostris (Gray, 1846) Lagenorhynchus albirostris (p. )
Lagis australis (Ehlers, 1904) Lagis australis (p. )
Lagis koreni Malmgren, 1866 Lagis koreni (p. )
Lagis neapolitana (Claparède, 1869) Lagis neapolitana (p. )
Lagisca hirsuta Rullier, 1972 Lagisca hirsuta (p. )
Lagisca zibrowii Hartmann-Schröder, 1992 Lagisca zibrowii (p. )
Laguncularia racemosa (L.) Gaertn. f. Laguncularia racemosa (p. )
Lahaina agassizi (Rathbun, 1902) Lahaina agassizi (p. )
Lahaina incerta (Balss, 1938) Lahaina incerta (p. )
Laleonectes nipponensis (Sakai, 1938) Laleonectes nipponensis (p. )
Laleonectes stridens Crosnier & Moosa, 2002 Laleonectes stridens (p. )
Lamarckdromia beagle McLay & Hosie, 2022 Lamarckdromia beagle (p. )
Lamarckdromia excavata (Stimpson, 1858) Lamarckdromia excavata (p. )
Lamarckdromia globosa (Lamarck, 1818) Lamarckdromia globosa (p. )
Lamarckina scabra (Brady, 1884) Lamarckina scabra (p. )
Lamarckina ventricosa (Brady, 1884) Lamarckina ventricosa (p. )
Lambanetes gennulatus Humes, 1982 Lambanetes gennulatus (p. )
Lambanetes stichodactylae Humes, 1982 Lambanetes stichodactylae (p. )
Lambis lambis (Linnaeus, 1758) Lambis lambis (p. )
Lambis pilsbryi Abbott, 1961 Lambis pilsbryi (p. )
Lambis robusta (Swainson, 1821) Lambis robusta (p. )
Lambis truncata (Humphrey, 1786) Lambis truncata (p. )
Lambis vertriesti Dekkers & Maxwell, 2022 Lambis vertriesti (p. )
Lambrus laciniatus Parisi, 1915 Lambrus laciniatus (p. )
Lamellaria latens (Müller, 1776) Lamellaria latens (p. )
Lamellaria perspicua (Linnaeus, 1758) Lamellaria perspicua (p. )
Lamellibrachia juni Miura & Kojima, 2006 Lamellibrachia juni (p. )
Lamellipecten aduncus Dijkstra & Maestrati, 2010 Lamellipecten aduncus (p. )
Lamellitrophon carinatus Marshall & Houart, 2022 Lamellitrophon carinatus (p. )
Lamellitrophon tangaroa Marshall & Houart, 2022 Lamellitrophon tangaroa (p. )
Lamellodiscus chin Nitta, 2021 Lamellodiscus chin (p. )
Lamellodiscus egusai Nitta, 2021 Lamellodiscus egusai (p. )
Lamellodiscus epsilon Yamaguti, 1968 Lamellodiscus epsilon (p. )
Lamellodysidea chlorea (de Laubenfels, 1954) Lamellodysidea chlorea (p. )
Lamellolucina dentifera (Jonas, 1846) Lamellolucina dentifera (p. )
Lamellomphalus manusensis Zhang & Zhang, 2017 Lamellomphalus manusensis (p. )
Laminaria digitata (Hudson) J.V. Lamouroux Laminaria digitata (p. )
Laminariocolax aecidioides (Rosenvinge) Burkhardt & Peters Laminariocolax aecidioides (p. )
Laminariocolax tomentosoides (Farlow) Kylin Laminariocolax tomentosoides (p. )
Laminatubus joycebrooksae Rouse & Kupriyanova, 2021 Laminatubus joycebrooksae (p. )
Laminatubus paulbrooksi Rouse & Kupriyanova, 2021 Laminatubus paulbrooksi (p. )
Lamoha inflata (Guinot & Richer de Forges, 1981) Lamoha inflata (p. )
Lamoha longirostris (Chen, 1986) Lamoha longirostris (p. )
Lamoha personata (Guinot & Richer de Forges, 1981) Lamoha personata (p. )
Lamoha woodmasoni Richer de Forges & Ng, 2020 Lamoha woodmasoni (p. )
Lampasopsis rhodostoma (Sowerby II, 1835) Bursa rhodostoma (p. )
Lampasopsis thomae (d'Orbigny, 1847) Lampasopsis thomae (p. )
Lampophyton spinatum McFadden & van Ofwegen, 2017 Lampophyton spinatum (p. )
Lamprohaminoea cymbalum (Quoy & Gaimard, 1833) Lamprohaminoea cymbalum (p. )
Lamprohaminoea evelinae Oskars & Malaquias, 2020 Lamprohaminoea evelinae (p. )
Lamprohaminoea mikkelsenae Oskars & Malaquias, 2020 Lamprohaminoea mikkelsenae (p. )
Lamprohaminoea ovalis (Pease, 1868) Lamprohaminoea ovalis (p. )
Lamprohaminoea vamiziensis Oskars & Malaquias, 2020 Lamprohaminoea vamiziensis (p. )
Lamprops fasciatus Sars, 1863 Lamprops fasciatus (p. )
Lamychaena weinkauffi (Sturany, 1899) Lamychaena weinkauffi (p. )
Lana spissa Schröder, Medioli & Scott, 1989 Lana spissa (p. )
Lanassa benthaliana McIntosh, 1885 Lanassa benthaliana (p. )
Lanice auricula Hutchings, 1990 Lanice auricula (p. )
Lanice conchilega (Pallas, 1766) Lanice conchilega (p. )
Lanice kellyslateri Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Lanice kellyslateri (p. )
Lanice marionensis Branch, 1998 Lanice marionensis (p. )
Lanicides bilobata (Grube, 1877) Lanicides bilobata (p. )
Lanicides Lanicides (Grube, 1877) Lanicides Lanicides (p. )
Lanicides vayssierei (Gravier, 1911) Lanicides vayssierei (p. )
Lankacythere elaborata Whatley & Zhao, 1988 Lankacythere elaborata (p. )
Lankacythere scotti (Brady, 1890) Lankacythere scotti (p. )
Lantauia taylori Ponder, 1994 Lantauia taylori (p. )
Lanthonia longifissa (Michelin, 1858) Lanthonia longifissa (p. )
Laodicea undulata (Forbes & Goodsir, 1851) Laodicea undulata (p. )
Laomedea angulata Hincks, 1861 Laomedea angulata (p. )
Laomedea exigua Sars, 1857 Laomedea exigua (p. )
Laomedea flexuosa Alder, 1857 Laomedea flexuosa (p. )
Laomedea neglecta Alder, 1856 Laomedea neglecta (p. )
Laomenes albonigrus Bruce, 2014 Laomenes albonigrus (p. )
Laomenes amboinensis (De Man, 1888) Laomenes amboinensis (p. )
Laomenes ceratophthalmus (Borradaile, 1915) Laomenes ceratophthalmus (p. )
Laona finmarchica (Sars, 1859) Laona finmarchica (p. )
Laona flexuosa (Sars, 1870) Laona flexuosa (p. )
Laona pruinosa (Clark, 1827) Laona pruinosa (p. )
Laona quadrata (Wood, 1839) Laona quadrata (p. )
Laonice alberti Sikorski, Langeneck & Pavlova in Sikorski et al., 2021 Laonice alberti (p. )
Laonice barcinensis Sikorski in Sikorski et al., 2021 Laonice barcinensis (p. )
Laonice blakei Sikorsky & Jirkov, 1988 Laonice blakei (p. )
Laonice cirrata (Sars, 1851) Laonice cirrata (p. )
Laonice grimaldii Sikorski, Nygren & Mikac, in Sikorski et al,. 2021 Laonice grimaldii (p. )
Laonice irinae Sikorski, Radashevsky & Nygren in Sikorski et al., 2021 Laonice irinae (p. )
Laonice mediterranea Sikorski, Nygren & Rousou, in Sikorski et. al., 2021 Laonice mediterranea (p. )
Laonice weddellia Hartman, 1978 Laonice weddellia (p. )
Laonome andamanensis Fitzhugh, 2002 Laonome andamanensis (p. )
Laonome indica Southern, 1921 Laonome indica (p. )
Laonome kroyeri Malmgren, 1866 Laonome kroyeri (p. )
Laophonte cornuta Philippi, 1840 Laophonte cornuta (p. )
Laophonte parvula Sars, 1908 Laophonte parvula (p. )
Laophontopsis lamellifera (Claus, 1863) Laophontopsis lamellifera (p. )
Laqueus blanfordi (Dunker, 1882) Laqueus blanfordi (p. )
Laqueus concentricus Yabe & Hatai, 1936 Laqueus concentricus (p. )
Laqueus erythaeus Dall, 1920 Laqueus erythaeus (p. )
Laqueus jeffreysi Dall, 1877 Laqueus jeffreysi (p. )
Laqueus morsei Dall, 1908 Laqueus morsei (p. )
Laqueus orbicularis Yabe & Hatai, 1934 Laqueus orbicularis (p. )
Laqueus pacifica Hatai, 1936 Laqueus pacifica (p. )
Laqueus pallidus Hatai, 1939 Laqueus pallidus (p. )
Laqueus proprius Yabe & Hatai, 1934 Laqueus proprius (p. )
Laqueus quadratus Yabe & Hatai, 1934 Laqueus quadratus (p. )
Laqueus rubellus (Sowerby, 1846) Laqueus rubellus (p. )
Laqueus suffusus (Dall, 1870) Laqueus suffusus (p. )
Laqueus vancouveriensis Davidson, 1887 Laqueus vancouveriensis (p. )
Larkinia multicostata (Sowerby I, 1833) Larkinia multicostata (p. )
Larocheopsis macrostoma Geiger & Marshall, 2012 Larocheopsis macrostoma (p. )
Larsonia pterophylla (Haeckel, 1879) Larsonia pterophylla (p. )
Larus argentatus Pontoppidan, 1763 Larus argentatus (p. )
Larus atricilla Linnaeus, 1758 Larus atricilla (p. )
Larus cachinnans Pallas, 1811 Larus cachinnans (p. )
Larus canus Linnaeus, 1758 Larus canus (p. )
Larus cucullatus Linnaeus, 1758 Lophodytes cucullatus (p. )
Larus delawarensis Ord, 1815 Larus delawarensis (p. )
Larus dominicanus Lichtenstein, 1823 Larus dominicanus (p. )
Larus fuscus Linnaeus, 1758 Larus fuscus (p. )
Larus hyperboreus Gunnerus, 1767 Larus hyperboreus (p. )
Larus livens Dwight, 1919 Larus livens (p. )
Larus marinus Linnaeus, 1758 Larus marinus (p. )
Larus melanocephalus Temminck, 1820 Larus melanocephalus (p. )
Larus michahellis Naumann, 1840 Larus michahellis (p. )
Larus philadelphia (Ord, 1815) Larus philadelphia (p. )
Larus pipixcan Wagler, 1831 Larus pipixcan (p. )
Larus ridibundus Linnaeus, 1766 Larus ridibundus (p. )
Larvapora mawsoni (Livingstone, 1928) Larvapora mawsoni (p. )
Lasaea adansoni (Gmelin, 1791) Lasaea adansoni (p. )
Lasaea australis (Lamarck, 1818) Lasaea australis (p. )
Lasaea consanguinea Smith, 1879 Lasaea consanguinea (p. )
Lasaea hawaiiensis Dall, Bartsch & Rehder, 1938 Lasaea hawaiiensis (p. )
Lasaea hinemoa Finlay, 1928 Lasaea hinemoa (p. )
Lasaea petitiana (Récluz, 1843) Lasaea petitiana (p. )
Lasiotocus longitestis Durio & Manter, 1968 Lasiotocus longitestis (p. )
Laspionchis boucheti Dayrat & Goulding, 2019 Laspionchis boucheti (p. )
Latebrahydra schulzei Calder & Watling, 2021 Latebrahydra schulzei (p. )
Lateracanthus macrurus (Brady, 1883) Lateracanthus macrurus (p. )
Laternula anatina (Linnaeus, 1758) Laternula anatina (p. )
Laternula elliptica (King & Broderip, 1831) Laternula elliptica (p. )
Laternula navicula (Reeve, 1863) Laternula navicula (p. )
Laternula subrostrata (Lamarck, 1818) Laternula subrostrata (p. )
Laticarinina altocamerata (Heron-Allen & Earland, 1922) Laticarinina altocamerata (p. )
Laticarinina pauperata (Parker & Jones, 1865) Laticarinina pauperata (p. )
Laticauda guineai Heatwole, Busack & Cogger, 2005 Laticauda guineai (p. )
Laticauda laticaudata (Linnaeus, 1758) Laticauda laticaudata (p. )
Laticauda semifasciata (Reinwardt, 1837) Laticauda semifasciata (p. )
Laticola dae Journo & Justine, 2006 Laticola dae (p. )
Latigammaropsis abbotti (Barnard, 1965) Latigammaropsis abbotti (p. )
Latigammaropsis afra (Stebbing, 1888) Latigammaropsis afra (p. )
Latigammaropsis akhenateni Myers, 2014 Latigammaropsis akhenateni (p. )
Latigammaropsis athenae Myers, 2009 Latigammaropsis athenae (p. )
Latigammaropsis atlantica (Stebbing, 1888) Latigammaropsis atlantica (p. )
Latigammaropsis christenseni (Myers, 1995) Latigammaropsis christenseni (p. )
Latigammaropsis dionysus Myers, 2009 Latigammaropsis dionysus (p. )
Latigammaropsis hermes Myers, 2009 Latigammaropsis hermes (p. )
Latigammaropsis hestia Myers, 2009 Latigammaropsis hestia (p. )
Latigammaropsis kaumaka (Barnard, 1970) Latigammaropsis kaumaka (p. )
Latigammaropsis pali (Barnard, 1970) Latigammaropsis pali (p. )
Latirus amplustre (Dillwyn, 1817) Latirus amplustre (p. )
Latirus fallax (Kobelt, 1874) Latirus fallax (p. )
Latirus turritus (Gmelin, 1791) Latirus turritus (p. )
Latisipho hallii (Dall, 1873) Latisipho hallii (p. )
Latisipho hypolispus (Dall, 1891) Latisipho hypolispus (p. )
Latissimia ningalooensis Ekins, Benayahu & McFadden, 2022 Latissimia ningalooensis (p. )
Latissimia opalia Ekins, Benayahu & McFadden, 2022 Latissimia opalia (p. )
Latitriphora albida (Adams, 1854) Latitriphora albida (p. )
Latopilumnus conicus Ng & Clark, 2008 Latopilumnus conicus (p. )
Latreillia metanesa Williams, 1982 Latreillia metanesa (p. )
Latreillia pennifera Alcock, 1900 Latreillia pennifera (p. )
Latreillopsis antennata Guinot & Richer de Forges, 1995 Latreillopsis antennata (p. )
Latreillopsis gracilipes Guinot & Richer de Forges, 1981 Latreillopsis gracilipes (p. )
Latreutes antiborealis Holthuis, 1952 Latreutes antiborealis (p. )
Latreutes planus Bate, 1888 Latreutes planus (p. )
Latreutes pymoeus Nobili, 1904 Latreutes pymoeus (p. )
Latreutes unidentatus Bate, 1888 Latreutes unidentatus (p. )
Latronema aberrans (Allgen, 1934) Latronema aberrans (p. )
Latrunculia biformis Kirkpatrick, 1907 Latrunculia biformis (p. )
Latrunculia bocagei Ridley & Dendy, 1886 Latrunculia bocagei (p. )
Latrunculia crenulata Lévi, 1993 Latrunculia crenulata (p. )
Latrunculia novaecaledoniae Samaai, Gibbons & Kelly, 2006 Latrunculia novaecaledoniae (p. )
Latticosta guidopoppei Huang & Lin, 2021 Latticosta guidopoppei (p. )
Latticosta tagaroae Huang & Lin, 2021 Latticosta tagaroae (p. )
Laubiericoncha myriamae Cosel & Olu, 2008 Laubiericoncha myriamae (p. )
Laubieriellus salzi (Laubier, 1970) Laubieriellus salzi (p. )
Laubieriopsis brevis (Hartman, 1967) Laubieriopsis brevis (p. )
Laubierpholoe antipoda (Hartman, 1967) Laubierpholoe antipoda (p. )
Lauderia annulata Cleve Lauderia annulata (p. )
Lauratonemoides originalis (Gerlach, 1965) Lauratonemoides originalis (p. )
Laurencia ligulata E.Y. Dawson, 1963 Heteropoma fulva (p. )
Laurencia mediocris Setchell & N.L. Gardner, 1937 Laurencia mediocris (p. )
Laurencia obtusa (Hudson) J.V. Lamouroux, 1813 Laurencia obtusa (p. )
Laurencia pinnatifida (Gmelin) Lamouroux Laurencia pinnatifida (p. )
Laurencia snyderae Dawson, 1945 Laurencia snyderae (p. )
Laurentaeglyphea neocaledonica (Richer de Forges, 2006) Laurentaeglyphea neocaledonica (p. )
Lauridromia intermedia (Laurie, 1906) Lauridromia intermedia (p. )
Lauriea crucis MacPherson & Robainas-Barcia, 2013 Lauriea crucis (p. )
Lauriea gardineri (Laurie, 1926) Lauriea gardineri (p. )
Lauriea punctata MacPherson & Robainas-Barcia, 2013 Lauriea punctata (p. )
Lauriea simulata MacPherson & Robainas-Barcia, 2013 Lauriea simulata (p. )
Lauriea teresae Macpherson & Robainas-Barcia, 2013 Lauriea teresae (p. )
Laurinia neocaledonensis (Laurin, 1997) Laurinia neocaledonensis (p. )
Laviactis lucida (Duchassaing de Fonbressin & Michelotti, 1860) Laviactis lucida (p. )
Leaena antarctica McIntosh, 1885 Leaena antarctica (p. )
Leaena arenilega Ehlers, 1913 Leaena arenilega (p. )
Leaena collaris Hessle, 1917 Leaena collaris (p. )
Leaena ebranchiata (Sars, 1865) Leaena ebranchiata (p. )
Leaena wandelensis Gravier, 1911 Leaena wandelensis (p. )
Leander plumosus Bruce, 1994 Leander plumosus (p. )
Leandrites celebensis (de Man, 1881) Leandrites celebensis (p. )
Leandrites indicus Holthuis, 1950 Leandrites indicus (p. )
Lebbeus altus Komai, Chan & Chang, 2021 Lebbeus altus (p. )
Lebbeus antarcticus (Hale, 1941) Lebbeus antarcticus (p. )
Lebbeus grandimanus (Brazhnikov, 1907) Lebbeus grandimanus (p. )
Lebbeus polaris (Sabine, 1824) Lebbeus polaris (p. )
Lebbeus rufomaculosus Komai & Matsuzaki, 2022 Lebbeus rufomaculosus (p. )
Lebbeus sokhobio Marin, 2020 Lebbeus sokhobio (p. )
Lebbeus subtilis Komai & Matsuzaki, 2022 Lebbeus subtilis (p. )
Lebbeus tenuipes Komai & Matsuzaki, 2022 Lebbeus tenuipes (p. )
Lebbeus wera Ahyong, 2009 Lebbeus wera (p. )
Lebedevia lebedevi Kritsky, 2022 Lebedevia lebedevi (p. )
Lecane arcuata (Bryce, 1891) Lecane arcuata (p. )
Lecanurius planifrontalis Humes, 1980 Lecanurius planifrontalis (p. )
Lecithochirium microstomum Chandler, 1935 Lecithochirium microstomum (p. )
Lecithochirium polynemi Chauhan, 1945 Lecithochirium polynemi (p. )
Lecithocladium aegyptense Fischthal & Kuntz, 1963 Lecithocladium aegyptense (p. )
Lecithostaphylus halongi Atopkin, Besprozvannykh, Ha, Nguyen & Nguyen, 2022 Lecithostaphylus halongi (p. )
Ledella finlayi Powell, 1935 Ledella finlayi (p. )
Ledella herdmani Dell, 1953 Ledella herdmani (p. )
Ledella marisnostri La Perna, 2004 Ledella marisnostri (p. )
Ledella messanensis (Jeffreys, 1870) Ledella messanensis (p. )
Ledella ultima (Smith, 1885) Nuculana ultima (p. )
Lefroyella ceramensis Ijima, 1927 Lefroyella ceramensis (p. )
Lefroyella decora Thomson, 1878 Lefroyella decora (p. )
Legitimocythere acanthoderma (Brady, 1880) Legitimocythere acanthoderma (p. )
Legitimocythere presequenta (Benson, 1977) Legitimocythere presequenta (p. )
Legrandina aucklandica Powell, 1933 Legrandina aucklandica (p. )
Legrandina harrisonae Powell, 1935 Legrandina harrisonae (p. )
Legrandina turneri Powell, 1939 Legrandina turneri (p. )
Leiaster glaber Peters, 1852 Leiaster glaber (p. )
Leieschara subgracilis (D'orbigny, 1852) Myriapora subgracilis (p. )
Leiocapitella dollfusi (Fauvel, 1936) Leiocapitella dollfusi (p. )
Leiocapitella sensibilis Da Silva & Amaral, 2020 Leiocapitella sensibilis (p. )
Leiochone leiopygos (Grube, 1860) Leiochone leiopygos (p. )
Leiochone singularis Gravier, 1906 Leiochone singularis (p. )
Leiodermatium colini Kelly, 2007 Leiodermatium colini (p. )
Leiodermatium dampieri Kelly, 2007 Leiodermatium dampieri (p. )
Leiodermatium intermedia (Sollas, 1888) Leiodermatium intermedia (p. )
Leiodermatium linea Kelly, 2007 Leiodermatium linea (p. )
Leiogalathea agassizii (Milne Edwards, 1880) Leiogalathea agassizii (p. )
Leiolambrus punctatissimus (Owen, 1839) Leiolambrus punctatissimus (p. )
Leionucula strangei (Adams, 1856) Ennucula strangei (p. )
Leiopathes annosa Wagner & Opresko, 2015 Leiopathes annosa (p. )
Leiopathes glaberrima (Esper, 1792) Leiopathes glaberrima (p. )
Leiopathes grimaldii Roule, 1902 Leiopathes grimaldii (p. )
Leiosalpinx inornata (Goldstein, 1882) Leiosalpinx inornata (p. )
Leiosella ramosa Bergquist, 1995 Leiosella ramosa (p. )
Leiosolenus hanleyanus (Reeve, 1857) Leiosolenus hanleyanus (p. )
Leiosolenus lessepsianus (Vaillant, 1865) Leiosolenus lessepsianus (p. )
Leiosolenus nasutus (Philippi, 1846) Leiosolenus nasutus (p. )
Leiosolenus obesus (Philippi, 1847) Lithophaga hawaia (p. )
Leiosolenus peruvianus (d'Orbigny, 1846) Leiosolenus peruvianus (p. )
Leiosolenus plumula (Hanley, 1843) Leiosolenus plumula (p. )
Leiosolenus tripartitus (Jousseaume, 1894) Leiosolenus tripartitus (p. )
Leitoscoloplos cliffordi Blake, 2020 Leitoscoloplos cliffordi (p. )
Leitoscoloplos gordaensis Blake, 2020 Leitoscoloplos gordaensis (p. )
Leitoscoloplos kerguelensis (McIntosh, 1885) Leitoscoloplos kerguelensis (p. )
Leitoscoloplos lunulus Blake, 2020 Leitoscoloplos lunulus (p. )
Leitoscoloplos olei Neal & Paterson, 2020 Leitoscoloplos olei (p. )
Leitoscoloplos sahlingi Blake, 2020 Leitoscoloplos sahlingi (p. )
Leitoscoloplos williamsae Blake, 2020 Leitoscoloplos williamsae (p. )
Lekanesphaera bocqueti (Daguerre de Hureaux, Hoestlandt & Lejuez, 1960) Lekanesphaera bocqueti (p. )
Lekanesphaera hookeri (Leach, 1814) Lekanesphaera hookeri (p. )
Lekanesphaera levii (Argano & Ponticelli, 1981) Lekanesphaera levii (p. )
Lekanesphaera rugicauda (Leach, 1814) Lekanesphaera rugicauda (p. )
Lelapiella incrustans Vacelet, 1977 Lelapiella incrustans (p. )
Lelapiella tertia Klautau, Lopes, Tavares & Pérez, 2021 Lelapiella tertia (p. )
Lelehua myersi Serejo & Sittrop, 2009 Lelehua myersi (p. )
Lembos websteri Bate, 1857 Lembos websteri (p. )
Lemnalia bournei Roxas, 1933 Lemnalia bournei (p. )
Lemnalia elegans (May, 1898) Lemnalia elegans (p. )
Lendenfeldia chondrodes (de Laubenfels, 1954) Lendenfeldia chondrodes (p. )
Lensia conoidea (Keferstein & Ehlers, 1860) Lensia conoidea (p. )
Lensia grimaldii Leloup, 1933 Lensia grimaldii (p. )
Lenticulina australis (Parr, 1950) Lenticulina australis (p. )
Lenticulina calcar (Linnaeus, 1767) Lenticulina calcar (p. )
Lenticulina cultrata (Montfort, 1808) Lenticulina cultrata (p. )
Lenticulina gibba (d'Orbigny, 1826) Lenticulina gibba (p. )
Lenticulina limbosa (Reuss, 1863) Lenticulina limbosa (p. )
Lenticulina nitida (d'Orbigny, 1826) Lenticulina nitida (p. )
Lenticulina orbicularis (d'Orbigny, 1826) Lenticulina orbicularis (p. )
Lenticulina papillosa (d'Orbigny, 1826) Lenticulina papillosa (p. )
Lenticulina platyrhinos Zheng, 1980 Lenticulina platyrhinos (p. )
Lenticulina serpens (Seguenza, 1880) Lenticulina serpens (p. )
Lenticulina suborbicularis Parr, 1950 Lenticulina suborbicularis (p. )
Lenticulina tasmanica Parr, 1950 Lenticulina tasmanica (p. )
Lenticulina vortex (Fichtel & Moll, 1798) Lenticulina vortex (p. )
Lentigo pipus (Röding, 1798) Lentigo pipus (p. )
Lentilumnus latimanus (Gordon, 1934) Lentilumnus latimanus (p. )
Leocrates atlanticus (McIntosh, 1885) Leocrates atlanticus (p. )
Leocrates wesenberglundae Pettibone, 1970 Leocrates wesenberglundae (p. )
Leocratides ehlersi (Horst, 1921) Leocratides ehlersi (p. )
Leocratides filamentosus Ehlers, 1908 Leocratides filamentosus (p. )
Leodamas bathyalis Blake, 2020 Leodamas bathyalis (p. )
Leodamas gracilis (Pillai, 1961) Leodamas gracilis (p. )
Leodice diversidentata Zanol, Hutchings & Fauchald, 2020 Leodice diversidentata (p. )
Leodice jimedwardsi Zanol, Hutchings & Fauchald, 2020 Leodice jimedwardsi (p. )
Leodice tasmaniae Zanol, Hutchings & Fauchald, 2020 Leodice tasmaniae (p. )
Leodora laevis (Quatrefages, 1866) Leodora laevis (p. )
Leodora perrieri (Caullery & Mesnil, 1897) Leodora perrieri (p. )
Leonnates crosnieri Leon-Gonzalez & Salazar-Vallejo, 2003 Leonnates crosnieri (p. )
Leonnates indicus Kinberg, 1866 Leonnates indicus (p. )
Leonnates nipponicus Imajima, 1972 Leonnates nipponicus (p. )
Leopecten sericeus (Hinds, 1845) Leopecten sericeus (p. )
Leopecten sericeus (Hinds, 1845) Pecten sericeus (p. )
Lepadella acuminata (Ehrenberg, 1834) Lepadella acuminata (p. )
Lepas anatifera Linnaeus, 1758 Lepas anatifera (p. )
Lepas anserifera Linnaeus, 1758 Lepas anserifera (p. )
Lepas hillii (Leach, 1818) Lepas hillii (p. )
Lepas pectinata Spengler, 1792 Lepas pectinata (p. )
Lepas testudinata Aurivillius, 1894 Lepas testudinata (p. )
Lepechinella drygalskii Schellenberg, 1926 Lepechinella drygalskii (p. )
Lepechinella wolffi Dahl, 1959 Lepechinella wolffi (p. )
Lepeophtheirus pectoralis (Müller, 1776) Lepeophtheirus pectoralis (p. )
Lepetella clypidellaeformis (Suter, 1908) Lepetella clypidellaeformis (p. )
Lepetodrilus gordensis Johnson, Young, Jones, Warén & Vrijenhoek, 2006 Lepetodrilus gordensis (p. )
Lepidapedoides angustus Bray, Cribb & Barker, 1996 Lepidapedoides angustus (p. )
Lepidapedoides dollfusi (Durio & Manter, 1968) Lepidapedoides dollfusi (p. )
Lepidasthenia brunnea Day, 1960 Lepidasthenia brunnea (p. )
Lepidasthenia commensalis (Webster, 1879) Lepidametria commensalis (p. )
Lepidasthenia ohshimai Okuda, 1936 Lepidasthenia ohshimai (p. )
Lepidepecreella ovalis Barnard, 1932 Lepidepecreella ovalis (p. )
Lepidepecreella sarcelle Lowry & Stoddart, 1994 Lepidepecreella sarcelle (p. )
Lepidepecreella tridactyla Bellan-Santini, 1972 Lepidepecreella tridactyla (p. )
Lepidepecreoides nubifer Barnard, 1971 Lepidepecreoides nubifer (p. )
Lepidepecreoides xenopus Barnard, 1931 Lepidepecreoides xenopus (p. )
Lepidepecreum cingulatum Barnard, 1932 Lepidepecreum cingulatum (p. )
Lepidepecreum dampieri Lowry & Stoddart, 2002 Lepidepecreum dampieri (p. )
Lepidepecreum foraminiferum Stebbing, 1888 Lepidepecreum foraminiferum (p. )
Lepidepecreum longicornis (Bate, 1862) Lepidepecreum longicornis (p. )
Lepidepecreum urometacarinatum Andres, 1985 Lepidepecreum urometacarinatum (p. )
Lepidochelys kempii (Garman, 1880) Lepidochelys kempii (p. )
Lepidochitona acapulcoensis Reyes-Gómez & Flores-Garza, 2022 Lepidochitona acapulcoensis (p. )
Lepidochitona cinerea (Linnaeus, 1767) Lepidochitona cinerea (p. )
Lepidodasys martini Remane, 1926 Lepidodasys martini (p. )
Lepidodeuterammina ochracea (Williamson, 1858) Lepidodeuterammina ochracea (p. )
Lepidoleucon inflatum Vacelet, 1967 Lepidoleucon inflatum (p. )
Lepidonotus arenosus Ehlers, 1901 Lepidonotus arenosus (p. )
Lepidonotus hupferi Augener, 1918 Lepidonotus hupferi (p. )
Lepidonotus melanogrammus Haswell, 1883 Lepidonotus melanogrammus (p. )
Lepidonotus permixturus Hanley & Burke, 1991 Lepidonotus permixturus (p. )
Lepidonotus sagamianus (Izuka, 1912) Lepidonotus sagamianus (p. )
Lepidonotus salvati Rullier, 1972 Lepidonotus salvati (p. )
Lepidonotus scanlandi Hanley & Burke, 1991 Lepidonotus scanlandi (p. )
Lepidonotus simplicipes Haswell, 1883 Lepidonotus simplicipes (p. )
Lepidonotus spinosus Hanley & Burke, 1991 Lepidonotus spinosus (p. )
Lepidonotus squamatus (Linnaeus, 1767) Lepidonotus squamatus (p. )
Lepidopa luciae Boyko, 2002 Lepidopa luciae (p. )
Lepidophthalmus richardi Felder & Manning, 1997 Lepidophthalmus richardi (p. )
Lepidopora acrolophos Cairns, 1983 Lepidopora acrolophos (p. )
Lepidopora granulosa Cairns, 1983 Lepidopora granulosa (p. )
Lepidosphaera hindei Lévi & Lévi, 1979 Lepidosphaera hindei (p. )
Lepidotheca fascicularis (Cairns, 1983) Lepidotheca fascicularis (p. )
Lepidothenea incrustans (Dendy, 1924) Lepidothenea incrustans (p. )
Lepidozona beui O'Neill, 1987 Lepidozona beui (p. )
Lepidozona bisculpta (Carpenter, 1892) Lepidozona bisculpta (p. )
Lepidozona christiaensi Van Belle, 1982 Lepidozona christiaensi (p. )
Lepidozona radians (Carpenter, 1892) Lepidozona radians (p. )
Lepidozona vietnamensis Strack, 1991 Lepidozona vietnamensis (p. )
Leptalpheus lirai Vera Caripe, Pereda & Anker, 2021 Leptalpheus lirai (p. )
Leptanthura monnioti Negoescu, 1994 Leptanthura monnioti (p. )
Leptanthura segonzaci Negoescu, 1994 Leptanthura segonzaci (p. )
Leptarma dispersum Shahdadi & Schubart, 2020 Leptarma dispersum (p. )
Leptarma reunionense Shahdadi & Schubart, 2020 Leptarma reunionense (p. )
Leptastacus laticaudatus Nicholls, 1935 Leptastacus laticaudatus (p. )
Leptastacus macronyx (Scott, 1892) Leptastacus macronyx (p. )
Leptasterias muelleri (Sars, 1846) Leptasterias muelleri (p. )
Leptasterias polaris (Müller & Troschel, 1842) Leptasterias polaris acervata (p. )
Leptastrea aequalis Veron, 2000 Leptastrea aequalis (p. )
Leptastrea bewickensis Veron, Pichon & Best, 1977 Leptastrea bewickensis (p. )
Leptastrea transversa Klunzinger, 1879 Leptastrea transversa (p. )
Leptocaris brevicornis (van Douwe, 1905) Leptocaris brevicornis (p. )
Leptocheirus mariae Karaman, 1973 Leptocheirus mariae (p. )
Leptocheirus pilosus Zaddach, 1844 Leptocheirus pilosus (p. )
Leptochela aculeocaudata Paul'son, 1875 Leptochela aculeocaudata (p. )
Leptochela chacei Hayashi, 1995 Leptochela chacei (p. )
Leptochela crosnieri Hayashi, 1995 Leptochela crosnieri (p. )
Leptochela irrobusta Chace, 1976 Leptochela irrobusta (p. )
Leptochela japonica Hayashi & Miyake, 1969 Leptochela japonica (p. )
Leptochela sydniensis Dakin & Colefax, 1940 Leptochela sydniensis (p. )
Leptochelia affinis Hansen, 1895 Leptochelia affinis (p. )
Leptochelia columbina (Brown, 1957) Leptochelia columbina (p. )
Leptochelia ebriosus (Bamber & Bird, 1997) Leptochelia ebriosus (p. )
Leptochelia lusei Bamber & Bird, 1997 Leptochelia lusei (p. )
Leptochiton asellus (Gmelin, 1791) Leptochiton asellus (p. )
Leptochiton cancellatus Sowerby, 1840 Leptochiton cancellatus (p. )
Leptochiton fairchildi (Iredale & Hull, 1929) Leptochiton fairchildi (p. )
Leptochiton finlayi (Ashby, 1929) Leptochiton finlayi (p. )
Leptochiton inquinatus (Reeve, 1847) Leptochiton inquinatus (p. )
Leptochiton kerguelensis Haddon, 1886 Leptochiton kerguelensis (p. )
Leptochiton myeikensis Saito & Aung, 2021 Leptochiton myeikensis (p. )
Leptochiton norfolcensis (Hedley & Hull, 1912) Leptochiton norfolcensis (p. )
Leptochiton otagoensis (Iredale & Hull, 1929) Leptochiton otagoensis (p. )
Leptochiton persianus Sirenko, 2022 Leptochiton persianus (p. )
Leptochiton subantarcticus (Iredale & Hull, 1930) Leptochiton subantarcticus (p. )
Leptochiton subrugatus Sirenko & Sigwart, 2021 Leptochiton subrugatus (p. )
Leptochiton tahitiensis Sirenko, 2020 Leptochiton tahitiensis (p. )
Leptochryseus kuwaitense (Jones & Clayton, 1983) Leptochryseus kuwaitense (p. )
Leptoclinides unitestis Monniot, 1989 Leptoclinides unitestis (p. )
Leptoclinum albidum Verrill, Leptoclinum albidum (p. )
Leptoclinum bistratum Sluiter, 1905 Leptoclinum bistratum (p. )
Leptoclinum psammatodes Sluiter, Leptoclinum psammatodes (p. )
Leptoconchus lamarckii Deshayes, 1863 Leptoconchus lamarckii (p. )
Leptoconchus peronii (Lamarck, 1818) Leptoconchus peronii (p. )
Leptocotis tenuirostris (Claus, 1871) Leptocotis tenuirostris (p. )
Leptocylindrus danicus Cleve Leptocylindrus danicus (p. )
Leptocylindrus mediterraneus (H. Peragallo) Hasle Leptocylindrus mediterraneus (p. )
Leptocylindrus minimus Gran Leptocylindrus minimus (p. )
Leptocythere baltica Klie, 1929 Leptocythere baltica (p. )
Leptocythere castanea (Sars, 1928) Leptocythere castanea (p. )
Leptocythere lacertosa (Hirschmann, 1912) Leptocythere lacertosa (p. )
Leptocythere macallana unspecified Leptocythere macallana (p. )
Leptocythere pellucida (Baird, 1850) Leptocythere pellucida (p. )
Leptocythere porcellanea (Brady & Robertson, 1869) Leptocythere porcellanea (p. )
Leptocythere psammophila Guillaume, 1976 Leptocythere psammophila (p. )
Leptocythere tenera (Brady, 1868) Leptocythere tenera (p. )
Leptodius davaoensis Ward, 1941 Leptodius davaoensis (p. )
Leptodius exaratus (Milne-Edwards, 1834) Leptodius exaratus (p. )
Leptodius nudipes (Dana, 1852) Leptodius nudipes (p. )
Leptodius sanguineus (Milne-Edwards, 1834) Leptodius sanguineus (p. )
Leptogorgia alba Duchassaing & Michelotti, 1864 Leptogorgia alba (p. )
Leptogorgia cofrini Breedy & Guzman, 2005 Leptogorgia cofrini (p. )
Leptogorgia cuspidata Verrill, 1865 Leptogorgia cuspidata (p. )
Leptogorgia diffusa (Verrill, 1868) Leptogorgia diffusa (p. )
Leptogorgia enrici Hernández, Gómez-Gutiérrez & Sánchez, 2021 Leptogorgia enrici (p. )
Leptogorgia exigua Verrill, 1870 Leptogorgia exigua (p. )
Leptogorgia iridis Hernández, Gómez-Gutiérrez & Sánchez, 2021 Leptogorgia iridis (p. )
Leptogorgia lamentosa (Esper, 1791) Leptogorgia lamentosa (p. )
Leptogorgia laxa Hickson, 1928 Leptogorgia laxa (p. )
Leptogorgia martirensis Hernández, Gómez-Gutiérrez & Sánchez, 2021 Leptogorgia martirensis (p. )
Leptogorgia pumila (Verrill, 1868) Leptogorgia pumila (p. )
Leptogorgia ramulus (Valenciennes, 1855) Leptogorgia ramulus (p. )
Leptogorgia regis Hickson, 1928 Leptogorgia regis (p. )
Leptogorgia rigida Verrill, 1864 Leptogorgia rigida (p. )
Leptogorgia toboguilla Hickson, 1928 Leptogorgia toboguilla (p. )
Leptogorgia viminalis (Pallas, 1766) Leptogorgia viminalis (p. )
Leptograpsus variegatus (Fabricius, 1793) Leptograpsus variegatus (p. )
Leptolaimoides thermastris (Lorenzen, 1966) Leptolaimoides thermastris (p. )
Leptolaimus acicula Lorenzen, 1966 Leptolaimus acicula (p. )
Leptolaimus boucheri Geng & Hao & Huang, 2022 Leptolaimus boucheri (p. )
Leptolaimus elegans (Stekhoven & De Coninck, 1933) Leptolaimus elegans (p. )
Leptolaimus papilliger De Man, 1876 Leptolaimus papilliger (p. )
Leptolaimus setiger Stekhoven & De Coninck, 1933 Leptolaimus setiger (p. )
Leptolaimus venustus Lorenzen, 1972 Leptolaimus venustus (p. )
Leptolyngbya fragilis (Gomont) Anagnostidis & Komárek Leptolyngbya fragilis (p. )
Leptometra celtica (M'Andrew & Barrett, 1858) Leptometra celtica (p. )
Leptometra phalangium (Müller, 1841) Leptometra phalangium (p. )
Leptomithrax longimanus (Miers, 1876) Leptomithrax longimanus (p. )
Leptomithrax tuberculatus Whitelegge, 1900 Leptomithrax tuberculatus (p. )
Leptomithrax tuberculatus Whitelegge, 1900 Leptomithrax tuberculatus mortenseni (p. )
Leptomya psittacus Hanley, 1882 Leptomya psittacus (p. )
Leptomya pura (Angas, 1871) Leptomya pura (p. )
Leptomya retiaria (Hutton, 1885) Leptomya retiaria (p. )
Leptomysis buergii Bacescu, 1966 Leptomysis buergii (p. )
Leptomysis gracilis (Sars, 1864) Leptomysis gracilis (p. )
Leptomysis heterophila Wittmann, 1986 Leptomysis heterophila (p. )
Leptomysis lingvura (Sars, 1866) Leptomysis lingvura (p. )
Leptomysis mediterranea Sars, 1877 Leptomysis mediterranea (p. )
Leptomysis posidoniae Wittmann, 1986 Leptomysis posidoniae (p. )
Leptomysis truncata (Heller, 1863) Leptomysis truncata (p. )
Lepton squamosum (Montagu, 1803) Lepton squamosum (p. )
Lepton substrigonum Jeffreys, 1873 Lepton substrigonum (p. )
Leptonemella gorgo Gerlach, 1950 Leptonemella gorgo (p. )
Leptopentacta grisea Clark, 1938 Leptopentacta grisea (p. )
Leptophoxoides longisetae Andrade, Souza-Filho & Senna, 2022 Leptophoxoides longisetae (p. )
Leptophyton fustis McFadden & van Ofwegen, 2017 Leptophyton fustis (p. )
Leptopisa australis Griffin & Tranter, 1986 Leptopisa australis (p. )
Leptoplax doederleini (Thiele, 1909) Leptoplax doederleini (p. )
Leptopontia curvicauda Scott, 1902 Leptopontia curvicauda (p. )
Leptoria irregularis Veron, 1990 Leptoria irregularis (p. )
Leptoseris fragilis Milne Edwards & Haime, 1849 Leptoseris fragilis (p. )
Leptoseris gardineri Horst, 1921 Leptoseris gardineri (p. )
Leptoseris striata Fenner & Veron, 2000 Leptoseris striata (p. )
Leptosomatum gracile Bastian, 1865 Leptosomatum gracile (p. )
Leptostylochus pacificus (Kato, 1943) Leptostylochus pacificus (p. )
Leptostyloides calcar Jones, 1969 Leptostyloides calcar (p. )
Leptosynapta chela Mortensen, 1926 Leptosynapta chela (p. )
Leptosynapta decaria (Ostergren, 1905) Leptosynapta decaria (p. )
Leptosynapta galliennii (Herapath, 1865) Leptosynapta galliennii (p. )
Leptosynapta imswe Pawson, 1976 Leptosynapta imswe (p. )
Leptosynapta inhaerens unspecified Leptosynapta inhaerens (p. )
Leptosynapta makrankyra (Ludwig, 1898) Leptosynapta makrankyra (p. )
Leptosynapta minuta (Becher, 1906) Leptosynapta minuta (p. )
Leptosynapta nannoplax Pawson, 1976 Leptosynapta nannoplax (p. )
Leptosynapta roseogradia Pawson, 1976 Leptosynapta roseogradia (p. )
Leptothyra candida (Pease, 1861) Leptothyra candida (p. )
Leptotrophon acerapex (Houart, 1986) Leptotrophon acerapex (p. )
Leptotrophon angulatus Houart & Héros, 2021 Leptotrophon angulatus (p. )
Leptotrophon bernadettae Houart, 1995 Leptotrophon bernadettae (p. )
Leptotrophon biocalae Houart, 1995 Leptotrophon biocalae (p. )
Leptotrophon caledonicus Houart, 1995 Leptotrophon caledonicus (p. )
Leptotrophon caroae Houart, 1995 Leptotrophon caroae (p. )
Leptotrophon charcoti Houart, 1995 Leptotrophon charcoti (p. )
Leptotrophon coralensis Houart, 1995 Leptotrophon coralensis (p. )
Leptotrophon coriolis Houart, 1995 Leptotrophon coriolis (p. )
Leptotrophon inaequalis Houart, 1995 Leptotrophon inaequalis (p. )
Leptotrophon levii Houart, 1995 Leptotrophon levii (p. )
Leptotrophon lineorugosus Houart, 1995 Leptotrophon lineorugosus (p. )
Leptotrophon marshalli Houart, 1995 Leptotrophon marshalli (p. )
Leptotrophon metivieri Houart, 1995 Leptotrophon metivieri (p. )
Leptotrophon minirotundus (Houart, 1986) Leptotrophon minirotundus (p. )
Leptotrophon minispinosus Houart, 1995 Leptotrophon minispinosus (p. )
Leptotrophon musorstomae Houart, 1995 Leptotrophon musorstomae (p. )
Leptotrophon occiduus Marshall & Houart, 2022 Leptotrophon occiduus (p. )
Leptotrophon penelaevis Houart & Héros, 2021 Leptotrophon penelaevis (p. )
Leptotrophon prolatus Houart & Héros, 2021 Leptotrophon prolatus (p. )
Leptotrophon protocarinatus Houart, 1995 Leptotrophon protocarinatus (p. )
Leptotrophon richeri Houart, 1995 Leptotrophon richeri (p. )
Leptotrophon rigidus Houart, 1995 Leptotrophon rigidus (p. )
Leptotrophon spinacutus (Houart, 1986) Leptotrophon spinacutus (p. )
Leptotrophon surprisensis Houart, 1995 Leptotrophon surprisensis (p. )
Leptotrophon turritellatus Houart, 1995 Leptotrophon turritellatus (p. )
Leptotrophon virginiae Houart, 1995 Leptotrophon virginiae (p. )
Leptotrophon wanganella Marshall & Houart, 2022 Leptotrophon wanganella (p. )
Leptychaster antarcticus Sladen, 1889 Leptychaster antarcticus (p. )
Leptychaster arcticus (Sars, 1850) Leptychaster arcticus (p. )
Leptychaster flexuosus (Koehler, 1920) Leptychaster flexuosus (p. )
Leptychaster kerguelenensis Smith, 1876 Leptychaster kerguelenensis (p. )
Lernaeenicus megalaspis Aneesh, Helna, Kumar & Venmathi Maran, 2021 Lernaeenicus megalaspis (p. )
Lernaeocera branchialis (Linnaeus, 1767) Lernaeocera branchialis (p. )
Lernaeocera lusci (Bassett-smith, 1896) Lernaeocera lusci (p. )
Lernaeocera minuta (Scott, 1900) Lernaeocera minuta (p. )
Lernaeodiscus squamiferae Pérez, 1922 Lernaeodiscus squamiferae (p. )
Lernaeolophus striatus Wilson, 1913 Lernaeolophus striatus (p. )
Lernanthropinus temminckii (von Nordmann, 1864) (von Nordmann, 1864) Lernanthropinus temminckii (p. )
Lernanthropus cadenati Delamare Deboutteville & Nunes-Ruvio, 1954 Lernanthropus cadenati (p. )
Lernanthropus corniger Yamaguti, 1954 Lernanthropus corniger (p. )
Lernanthropus cornutus Kirtisinghe, 1937 Lernanthropus cornutus (p. )
Lernanthropus ilishae Chin, 1948 Lernanthropus ilishae (p. )
Lernanthropus indicus Pillai, 1967 Lernanthropus indicus (p. )
Lernanthropus nemipteri Jayasree & Pillai, 1976 Lernanthropus nemipteri (p. )
Lernanthropus polynemi Richiardi, 1881 Lernanthropus polynemi (p. )
Lernanthropus sarbae Kensley & Grindley, 1973 Lernanthropus sarbae (p. )
Lernanthropus sillaginis Pillai, 1963 Lernanthropus sillaginis (p. )
Lernanthropus tylosuri Richiardi, 1880 Lernanthropus tylosuri (p. )
Letepsammia acuta Kitahara & Cairns, 2021 Letepsammia acuta (p. )
Letepsammia formosissima (Moseley, 1876) Letepsammia formosissima (p. )
Leucaltis nuda Azevedo, Hajdu, Willenz & Klautau, 2009 Leucaltis nuda (p. )
Leucandra amorpha Poléjaeff, 1883 Leucandra amorpha (p. )
Leucandra aspera (Schmidt, 1862) Leucandra aspera (p. )
Leucandra barbata (Duchassaing & Michelotti, 1864) Leucandra barbata (p. )
Leucandra brumalis Jenkin, 1908 Leucandra brumalis (p. )
Leucandra capillata (Poléjaeff, 1883) Leucandra capillata (p. )
Leucandra cumberlandensis Lambe, 1900 Leucandra cumberlandensis (p. )
Leucandra cylindrica Fristedt, 1887 Leucandra cylindrica (p. )
Leucandra fistulosa (Johnston, 1842) Leucandra fistulosa (p. )
Leucandra goliath (Poléjaeff, 1883) Leucandra goliath (p. )
Leucandra gossei (Bowerbank, 1862) Leucandra gossei (p. )
Leucandra henrycarteri Van Soest & Hooper, 2020 Leucandra henrycarteri (p. )
Leucandra kaiana (de Laubenfels, 1951) Leucandra kaiana (p. )
Leucandra laptevi Koltun, 1952 Leucandra laptevi (p. )
Leucandra levis Poléjaeff, 1883 Leucandra levis (p. )
Leucandra mozambiquensis Van Soest & De Voogd, 2018 Leucandra mozambiquensis (p. )
Leucandra ornata Klautau, Lopes, Tavares & Pérez, 2021 Leucandra ornata (p. )
Leucandra ovata (Poléjaeff, 1883) Leucandra ovata (p. )
Leucandra pilula Van Soest & De Voogd, 2018 Leucandra pilula (p. )
Leucandra tahuatae Klautau, Lopes, Guarabyra, Folcher, Ekins & Debitus, 2020 Leucandra tahuatae (p. )
Leucandra tropica Tanita, 1943 Leucandra tropica (p. )
Leucandra valida Lambe, 1900 Leucandra valida (p. )
Leucandrilla intermedia (Row, 1909) Leucandrilla intermedia (p. )
Leucascandra caveolata Borojevic & Klautau, 2000 Leucascandra caveolata (p. )
Leucascus digitiformis Klautau, Lopes, Guarabyra, Folcher, Ekins & Debitus, 2020 Leucascus digitiformis (p. )
Leucascus lobatus Rapp, 2004 Leucascus lobatus (p. )
Leucascus neocaledonicus Borojevic & Klautau, 2000 Leucascus neocaledonicus (p. )
Leucascus schleyeri Van Soest & De Voogd, 2018 Leucascus schleyeri (p. )
Leucascus tenuispinae Klautau, Lopes, Tavares & Pérez, 2021 Leucascus tenuispinae (p. )
Leucetta delicata Rapp, Göcke, Tendal & Janussen, 2013 Leucetta delicata (p. )
Leucetta imberbis (Duchassaing & Michelotti, 1864) Leucetta imberbis (p. )
Leucetta sulcata Van Soest & De Voogd, 2018 Leucetta sulcata (p. )
Leucilla agitata Sim-Smith, Hickman & Kelly, 2021 Leucilla agitata (p. )
Leucilla mancoraensis Cóndor-Luján, Azevedo, Hajdu, Hooker, Willenz & Klautau, 2019 Leucilla mancoraensis (p. )
Leucilla uter Poléjaeff, 1884 Leucilla uter (p. )
Leucippa pentagona Milne Edwards, 1834 Leucippa pentagona (p. )
Leucisca rubifera (Müller, 1887) Leucisca rubifera (p. )
Leuckartiara longicalcar Schuchert, 2018 Leuckartiara longicalcar (p. )
Leuckartiara nanhaiensis Huang, Xu & Guo, 2019 Leuckartiara nanhaiensis (p. )
Leuckartiara octona (Fleming, 1823) Leuckartiara octona (p. )
Leuckartiara octonema Xu, Huang & Guo, 2007 Leuckartiara octonema (p. )
Leuckartiara ruberiverruca Xu, Guo & Du, 2020 Leuckartiara ruberiverruca (p. )
Leucocarbo carunculatus (Gmelin, 1789) Leucocarbo carunculatus (p. )
Leucocryptos marina (Braarud) Butcher Leucocryptos marina (p. )
Leucon andeep Mühlenhardt-Siegel, 2011 Leucon andeep (p. )
Leucon complexus Mühlenhardt-Siegel, 2011 Leucon complexus (p. )
Leucon grandidentatus Mühlenhardt-Siegel, 2011 Leucon grandidentatus (p. )
Leucon longirhinus Mühlenhardt-Siegel, 2011 Leucon longirhinus (p. )
Leucon parantarcticus Mühlenhardt-Siegel, 2011 Leucon parantarcticus (p. )
Leucon quattuormulierum Mühlenhardt-Siegel, 2011 Leucon quattuormulierum (p. )
Leucon spinulosus Hansen, 1920 Leucon spinulosus (p. )
Leucon weddellensis Mühlenhardt-Siegel, 2011 Leucon weddellensis (p. )
Leucon weigmanni Mühlenhardt-Siegel, 2011 Leucon weigmanni (p. )
Leuconia alaskensis de Laubenfels, 1953 Leuconia alaskensis (p. )
Leuconopsis rapanuiensis Rehder, 1980 Leuconopsis rapanuiensis (p. )
Leucophaeus scoresbii Traill, 1823 Leucophaeus scoresbii (p. )
Leucopsacus distantus Tabachnick & Lévi, 2004 Leucopsacus distantus (p. )
Leucopsacus ingolfi Burton, 1928 Leucopsacus ingolfi (p. )
Leucopsacus scoliodocus Ijima, 1903 Leucopsacus scoliodocus (p. )
Leucorhynchia crossei (Tryon, 1888) Leucorhynchia crossei (p. )
Leucorhynchia eupoietum (Melvill, 1904) Leucorhynchia eupoietum (p. )
Leucosia anatum (Herbst, 1783) Leucosia anatum (p. )
Leucosia brevimana Bell, 1855 Leucosia brevimana (p. )
Leucosia haswelli Miers, 1886 Leucosia haswelli (p. )
Leucosia moresbiensis Haswell, 1879 Leucosia moresbiensis (p. )
Leucosia ocellata Bell, 1855 Leucosia ocellata (p. )
Leucosia reticulata Miers, 1877 Leucosia reticulata (p. )
Leucosolenia brondstedi Van Soest & Hooper, 2020 Leucosolenia brondstedi (p. )
Leucosolenia complicata (Montagu, 1818) Leucosolenia complicata (p. )
Leucosolenia fragilis (Haeckel, 1870) Leucosolenia fragilis (p. )
Leucosolenia variabilis Haeckel, 1870 Leucosolenia variabilis (p. )
Leucosolenia vesicula (Haeckel, 1870) Leucosolenia vesicula (p. )
Leucosyrinx madagascariensis Ardovini, 2022 Leucosyrinx madagascariensis (p. )
Leucothoe adelphe White & Thomas, 2009 Leucothoe adelphe (p. )
Leucothoe angraensis Senna, Andrade, Ramos & Skinner, 2021 Leucothoe angraensis (p. )
Leucothoe ashleyae Thomas & Klebba, 2006 Leucothoe ashleyae (p. )
Leucothoe assimilis Barnard, 1974 Leucothoe assimilis (p. )
Leucothoe banwarthii (Schellenberg, 1928) Leucothoe banwarthii (p. )
Leucothoe barana Thomas & Klebba, 2007 Leucothoe barana (p. )
Leucothoe bova White & Thomas, 2009 Leucothoe bova (p. )
Leucothoe commensalis Haswell, 1879 Leucothoe commensalis (p. )
Leucothoe denticulata Costa, 1851 Leucothoe denticulata (p. )
Leucothoe eltoni Thomas, 2015 Leucothoe eltoni (p. )
Leucothoe epidemos White & Thomas, 2009 Leucothoe epidemos (p. )
Leucothoe eumilli White & Thomas, 2009 Leucothoe eumilli (p. )
Leucothoe flammosa Thomas & Klebba, 2007 Leucothoe flammosa (p. )
Leucothoe garifunae Thomas & Klebba, 2007 Leucothoe garifunae (p. )
Leucothoe gracilis Haswell, 1879 Leucothoe gracilis (p. )
Leucothoe hipposideros White & Thomas, 2009 Leucothoe hipposideros (p. )
Leucothoe incisa Robertson, 1892 Leucothoe incisa (p. )
Leucothoe kensleyi Thomas & Klebba, 2005 Leucothoe kensleyi (p. )
Leucothoe laevipalma White & Thomas, 2009 Leucothoe laevipalma (p. )
Leucothoe lecroyae White & Reimer, 2012 Leucothoe lecroyae (p. )
Leucothoe lilljeborgi Boeck, 1861 Leucothoe lilljeborgi (p. )
Leucothoe makrommatos White & Thomas, 2009 Leucothoe makrommatos (p. )
Leucothoe odontiskos White & Thomas, 2009 Leucothoe odontiskos (p. )
Leucothoe oxumae Alves, Neves & Johnsson, 2020 Leucothoe oxumae (p. )
Leucothoe pollexa White & Thomas, 2009 Leucothoe pollexa (p. )
Leucothoe procera Bate, 1857 Leucothoe procera (p. )
Leucothoe procera Bate, 1857 Leucothoe richiardii (p. )
Leucothoe rudicula White & Thomas, 2009 Leucothoe rudicula (p. )
Leucothoe saron Thomas & Klebba, 2007 Leucothoe saron (p. )
Leucothoe serrata White & Thomas, 2009 Leucothoe serrata (p. )
Leucothoe sparsa White & Thomas, 2009 Leucothoe sparsa (p. )
Leucothoe squalidens Ledoyer, 1984 Leucothoe squalidens (p. )
Leucothoe thula White & Thomas, 2009 Leucothoe thula (p. )
Leucothoe ubouhu Thomas & Klebba, 2007 Leucothoe ubouhu (p. )
Leucothoe undulata White & Thomas, 2009 Leucothoe undulata (p. )
Leucothoe urospinosa Serejo, 1998 Leucothoe urospinosa (p. )
Leucothoe weddellensis Krapp-Schickel & De Broyer, 2014 Leucothoe weddellensis (p. )
Leucothoe wuriti Thomas & Klebba, 2007 Leucothoe wuriti (p. )
Leucotina eva Thiele, 1925 Leucotina eva (p. )
Leucotina gratiosa Melvill, 1898 Leucotina gratiosa (p. )
Leucotina natalensis Smith, 1910 Leucotina natalensis (p. )
Leucotreton kurilense Sanamyan, Sanamyan, Kukhlevskiy & Shilov, 2022 Leucotreton kurilense (p. )
Leucozonia leucozonalis (Lamarck, 1822) Leucozonia leucozonalis (p. )
Leukoma crassicosta (Deshayes, 1835) Leukoma crassicosta (p. )
Leukoma jedoensis (Lischke, 1874) Leukoma jedoensis (p. )
Leukoma restorationensis (Frizzell, 1930) Leukoma restorationensis (p. )
Leukoma staminea (Conrad, 1837) Leukoma staminea (p. )
Leukoma staminea (Conrad, 1837) Protothaca staminea (p. )
Leukoma thaca (Molina, 1782) Leukoma thaca (p. )
Leurocyclus tetracythara (Milne Edwards & Lucas, 1842) Leurocyclus tetracythara (p. )
Leurocyclus tuberculosus (Milne Edwards & Lucas, 1842) Leurocyclus tuberculosus (p. )
Levanderina fissa (Levander) Moestrup, Hakanen, Hansen, Daugbjerg & Ellegaard, 2014 Gyrodinium fissum (p. )
Levantocaris hornungae Galil & Clark, 1993 Levantocaris hornungae (p. )
Levidorum pori (Ben-Eliahu, 1977) Levidorum pori (p. )
Levidorum scotiarum Hartman, 1967 Levidorum scotiarum (p. )
Levinsenia barwicki Lovell & Fitzhugh, 2020 Levinsenia barwicki (p. )
Levinsenia longobranchiata Erdoğan-Dereli & Çinar, 2021 Levinsenia longobranchiata (p. )
Levinsenia vulgaris Erdoğan-Dereli & Çinar, 2021 Levinsenia vulgaris (p. )
Lewindromia unidentata (Rüppell, 1830) Dromidia unidentata (p. )
Lewindromia unidentata (Rüppell, 1830) Lewindromia unidentata (p. )
Liagora clavata Yamada Liagora clavata (p. )
Libidoclaea granaria Milne Edwards & Lucas, 1842 Libidoclaea granaria (p. )
Libinia ferreirae Brito Capello, 1871 Libinia ferreirae (p. )
Libinia spinosa Milne Edwards, 1834 Libinia spinosa (p. )
Libystes lepidus Takeda & Miyake, 1970 Libystes lepidus (p. )
Libystes senckenberg Spiridonov, Naderloo & Apel, 2021 Libystes senckenberg (p. )
Libystes vadosus Spiridonov, Kamanli, Naruse & Clark, 2021 Libystes vadosus (p. )
Lichenopora verrucaria (Fabricius, 1780) Lichenopora verrucaria (p. )
Lichomolgus chamarum Humes, 1968 Lichomolgus chamarum (p. )
Lichomolgus ieversi Thompson & Scott, 1903 Lichomolgus ieversi (p. )
Lienardia colini Cossignani, 2022 Lienardia colini (p. )
Lightiella monniotae Cals & Delamare Deboutteville, 1970 Lightiella monniotae (p. )
Ligia exotica Roux, 1828 Ligia exotica (p. )
Ligia latissima Verhoeff, 1926 Ligia latissima (p. )
Ligia oceanica (Linnaeus, 1767) Ligia oceanica (p. )
Ligia persica Khalaji-Pirbalouty & Wägele, 2010 Ligia persica (p. )
Ligia yemenica Khalaji-Pirbalouty & Wägele, 2010 Ligia yemenica (p. )
Ligur ensiferus (Risso, 1816) Ligur ensiferus (p. )
Liljeborgia associata Marin, 2020 Liljeborgia associata (p. )
Liljeborgia chevreux Stebbing, 1888 Liljeborgia chevreux (p. )
Liljeborgia consanguinea Stebbing, 1888 Liljeborgia consanguinea (p. )
Liljeborgia cryptothrix d'Udekem d'Acoz, 2008 Liljeborgia cryptothrix (p. )
Liljeborgia dubia (Haswell, 1880) Liljeborgia dubia (p. )
Liljeborgia georgiana Schellenberg, 1931 Liljeborgia georgiana (p. )
Liljeborgia georgiensis Barnard, 1932 Liljeborgia georgiensis (p. )
Liljeborgia joergpeteri Coleman, 2009 Liljeborgia joergpeteri (p. )
Liljeborgia kerguelenensis Bellan-Santini & Ledoyer, 1974 Liljeborgia kerguelenensis (p. )
Liljeborgia longicornis (Schellenberg, 1931) Liljeborgia longicornis (p. )
Liljeborgia polydeuces d'Udekem d'Acoz, 2008 Liljeborgia polydeuces (p. )
Liljeborgia proxima Chevreux, 1907 Liljeborgia proxima (p. )
Liljeborgia psaltrica Krapp-Schickel, 1975 Liljeborgia psaltrica (p. )
Liljeborgia quadridentata Schellenberg, 1931 Liljeborgia quadridentata (p. )
Liljeborgia rauscherti d'Udekem d'Acoz, 2008 Liljeborgia rauscherti (p. )
Lilliconus biraghii (Raybaudi Massilia, 1992) Lilliconus biraghii (p. )
Lilliconus omanensis (Moolenbeek & Coomans, 1993) Lilliconus omanensis (p. )
Lilliconus sagei (Korn & G. Raybaudi Massilia, 1993) Lilliconus sagei (p. )
Lillipathes wingi Opresko, 2005 Lillipathes wingi (p. )
Liloa mongii (Audouin, 1826) Liloa mongii (p. )
Lima bullifera Deshayes, 1863 Lima bullifera (p. )
Lima tahitensis Smith, 1885 Lima tahitensis (p. )
Limacia clavigera (Müller, 1776) Limacia clavigera (p. )
Limacia cockerelli (MacFarland, 1905) Limacia cockerelli (p. )
Limacia inesae Toms, Pola, Von der Heyden & Gosliner, 2021 Limacia inesae (p. )
Limacia jellyi Toms, Pola, Von der Heyden & Gosliner, 2021 Limacia jellyi (p. )
Limacia langavi Toms, Pola, Von der Heyden & Gosliner, 2021 Limacia langavi (p. )
Limacia miali Toms, Pola, Von der Heyden & Gosliner, 2021 Limacia miali (p. )
Limacina antarctica Woodward, 1854 Limacina antarctica (p. )
Limacina retroversa (Fleming, 1823) Limacina retroversa (p. )
Limacina retroversa (Fleming, 1823) Limacina retroversa australis (p. )
Limapontia capitata (Müller, 1774) Limapontia capitata (p. )
Limapontia depressa Alder & Hancock, 1862 Limapontia depressa (p. )
Limapontia senestra (Quatrefages, 1844) Limapontia senestra (p. )
Limaria basilanica (Adams & Reeve, 1850) Limaria basilanica (p. )
Limaria keohea (Dall, Bartsch & Rehder, 1938) Limaria keohea (p. )
Limaria loscombi (Sowerby, 1823) Limaria loscombi (p. )
Limaria paralella (Dall, Bartsch & Rehder, 1938) Limaria paralella (p. )
Limaria tuberculata (Olivi, 1792) Limaria tuberculata (p. )
Limatula deceptionensis Preston, 1916 Limatula deceptionensis (p. )
Limatula hodgsoni Smith, 1907 Limatula hodgsoni (p. )
Limatula ovalis Thiele, 1912 Limatula ovalis (p. )
Limatula simillima (Thiele, 1912) Limatula simillima (p. )
Limea clandestina (Salas, 1994) Limea clandestina (p. )
Limea pygmaea (Philippi, 1845) Limatula pygmaea (p. )
Limneria prolongata (Carpenter, 1864) Limneria prolongata (p. )
Limnocalanus macrurus Sars, 1863 Limnocalanus macrurus (p. )
Limnodriloides anxius Erséus, 1990 Limnodriloides anxius (p. )
Limnodriloides biforis Erséus, 1990 Limnodriloides biforis (p. )
Limnodriloides claviger Erséus, 1982 Limnodriloides claviger (p. )
Limnodriloides fraternus Erséus, 1990 Limnodriloides fraternus (p. )
Limnodriloides fuscus Erséus, 1984 Limnodriloides fuscus (p. )
Limnodriloides hawaiiensis Erséus & Davis, 1989 Limnodriloides hawaiiensis (p. )
Limnodriloides lateroporus Erséus, 1997 Limnodriloides lateroporus (p. )
Limnodriloides macinnesi Erséus, 1990 Limnodriloides macinnesi (p. )
Limnodriloides parahastatus Erséus, 1984 Limnodriloides parahastatus (p. )
Limnodriloides pierantonii (Hrabĕ, 1971) Limnodriloides pierantonii (p. )
Limnodriloides sacculus Erséus, 1990 Limnodriloides sacculus (p. )
Limnodriloides tenuiductus Erséus, 1982 Limnodriloides tenuiductus (p. )
Limnodriloides toloensis Erséus, 1984 Limnodriloides toloensis (p. )
Limnodriloides uniampullatus Erséus, 1982 Limnodriloides uniampullatus (p. )
Limnodriloides virginiae Erséus, 1982 Limnodriloides virginiae (p. )
Limnodromus semipalmatus (Blyth, 1848) Limnodromus semipalmatus (p. )
Limnoporeia cooki Taylor, 2009 Limnoporeia cooki (p. )
Limnoporeia woorake Barnard & Drummond, 1978 Limnoporeia woorake (p. )
Limnoria lignorum (Rathke, 1799) Limnoria lignorum (p. )
Limnoria quadripunctata Holthuis, 1949 Limnoria quadripunctata (p. )
Limnoria tripunctata Menzies, 1951 Limnoria tripunctata (p. )
Limopsis angusta Jeffreys, 1879 Limopsis angusta (p. )
Limopsis enderbyensis Powell, 1958 Limopsis enderbyensis (p. )
Limopsis friedbergi Glibert & van de Poel, 1965 Limopsis friedbergi (p. )
Limopsis hirtella Mabille & Rochebrune, 1889 Limopsis hirtella (p. )
Limopsis knudseni Dell, 1990 Limopsis knudseni (p. )
Limopsis lilliei Smith, 1915 Limopsis lilliei (p. )
Limopsis longipilosa Pelseneer, 1903 Limopsis longipilosa (p. )
Limopsis marionensis Smith, 1885 Limopsis marionensis (p. )
Limopsis nipponica Yokoyama, 1922 Limopsis nipponica (p. )
Limopsis scabra Thiele, 1912 Limopsis scabra (p. )
Limopsis scotiana Dell, 1964 Limopsis scotiana (p. )
Limopsis tenuis Seguenza, 1876 Limopsis tenuis (p. )
Limopsis vaginata Dall, 1891 Limopsis vaginata (p. )
Limosa lapponica (Linnaeus, 1758) Limosa lapponica (p. )
Limulus polyphemus (Linnaeus, 1758) Limulus polyphemus (p. )
Linckia guildingi Gray, 1840 Linckia guildingi (p. )
Linckia profunda Mah, 2021 Linckia profunda (p. )
Linea simplex Schröder, Medioli & Scott, 1989 Linea simplex (p. )
Lineopselloides albilineus Gibson, 1990 Lineopselloides albilineus (p. )
Lineus acutifrons Southern, 1913 Lineus acutifrons (p. )
Lineus binigrilinearis Gibson, 1990 Lineus binigrilinearis (p. )
Lineus cingulatus (Stimpson, 1855) Lineus cingulatus (p. )
Lineus longissimus (Gunnerus, 1770) Lineus longissimus (p. )
Linguella elfortiana de Blainville, 1823 Linguella elfortiana (p. )
Linguella quadrilateralis (Bergh, 1860) Linguella quadrilateralis (p. )
Linguimaera pirloti Krapp-Schickel, 2003 Linguimaera pirloti (p. )
Lingula parva Smith, 1871 Lingula parva (p. )
Lingula translucida Dall, 1920 Lingula translucida (p. )
Linhomoeus elongatus Bastian, 1865 Linhomoeus elongatus (p. )
Linhomoeus hirsutus Bastian, 1865 Linhomoeus hirsutus (p. )
Liniphora restis Laseron, 1958 Liniphora restis (p. )
Linnaeoxanthus acanthomerus (Rathbun, 1911) Linnaeoxanthus acanthomerus (p. )
Linopherus acarunculata (Monro, 1937) Linopherus acarunculata (p. )
Linopherus annulata (Hartmann-Schröder, 1965) Linopherus annulata (p. )
Linopherus oligobranchia (Wu, Shen & Chen, 1975) Linopherus oligobranchia (p. )
Lioberus ligneus (Reeve, 1858) Lioberus ligneus (p. )
Liocarcinus depurator (Linnaeus, 1758) Liocarcinus depurator (p. )
Liocarcinus holsatus (Fabricius, 1798) Liocarcinus holsatus (p. )
Liocarcinus marmoreus (Leach, 1814) Liocarcinus marmoreus (p. )
Liocarcinus navigator (Herbst, 1794) Liocarcinus navigator (p. )
Liocarcinus pusillus (Leach, 1815) Liocarcinus pusillus (p. )
Liocarcinus vernalis (Risso, 1827) Liocarcinus vernalis (p. )
Liocarenus globulinus (Forbes, 1844) Liocarenus globulinus (p. )
Liocarpilodes armiger (Nobili, 1905) Liocarpilodes armiger (p. )
Liocarpilodes harmsi (Balss, 1934) Liocarpilodes harmsi (p. )
Lioconcha philippinarum (Hanley, 1844) Lioconcha philippinarum (p. )
Liocyma fluctuosa (Gould, 1841) Liocyma fluctuosa (p. )
Liolophura hirtosa (Péron MS, Blainville, 1825) Liolophura hirtosa (p. )
Liolophura japonica (Lischke, 1873) Liolophura japonica (p. )
Liolophura koreana Yeo & Hwang, 2021 Liolophura koreana (p. )
Liolophura sinensis Choi, Park & Hwang, 2021 Liolophura sinensis (p. )
Liomera cinctimanus (White, 1847) Liomera cinctimana (p. )
Liomera edwardsi Kossmann, 1877 Liomera edwardsi (p. )
Liomera laperousei Garth, 1985 Liomera laperousei (p. )
Liomera loevis (Milne-Edwards, 1873) Liomera laevis (p. )
Liomera margaritata (Milne-Edwards, 1873) Liomera margaritata (p. )
Liomera monticulosa (Milne-Edwards, 1873) Liomera monticulosa (p. )
Liomera nigrimanus Davie, 1997 Liomera nigrimanus (p. )
Liomera pallida (Borradaile, 1900) Liomera pallida (p. )
Liomera rugata (Milne-Edwards, 1834) Liomera rugata (p. )
Liomera rugipes (Heller, 1861) Liomera rugipes (p. )
Liomera semigranosa de Man, 1888 Liomera semigranosa (p. )
Liomera stimpsonii (Milne-Edwards, 1865) Liomera stimpsoni (p. )
Liomera striolata (Odhner, 1925) Liomera striolata (p. )
Liomera tristis (Dana, 1852) Liomera tristis (p. )
Liomera venosa (Milne Edwards, 1834) Liomera venosa (p. )
Lionelita nuculoides (Hanley, 1857) Lionelita nuculoides (p. )
Liopetrolisthes mitra (Dana, 1852) Liopetrolisthes mitra (p. )
Liostomia afzelii Warén, 1991 Liostomia afzelii (p. )
Liostomia clavula (Lovén, 1846) Liostomia clavula (p. )
Liostomia hansgei Warén, 1991 Liostomia hansgei (p. )
Liostomia mamoi Mifsud, 1993 Liostomia mamoi (p. )
Liothyrella affinis (Calcara, 1845) Liothyrella affinis (p. )
Liothyrella clarkeana (Dall, 1895) Liothyrella clarkeana (p. )
Liothyrella davidsoni (Adams, 1867) Liothyrella davidsoni (p. )
Liothyrella delsolari Cooper, 1982 Liothyrella delsolari (p. )
Liothyrella moseleyi (Davidson, 1878) Liothyrella moseleyi (p. )
Liothyrella uva (Broderip, 1833) Liothyrella expansa (p. )
Liouvillea oculata Chevreux, 1912 Liouvillea oculata (p. )
Lioxanthodes alcocki Calman, 1909 Lioxanthodes alcocki (p. )
Liparometra articulata (Müller, 1849) Liparometra articulata (p. )
Lipkemera rufomaculata (Davie, 1993) Lipkemera rufomaculata (p. )
Lipkius holthuisi Yaldwyn, 1960 Lipkius holthuisi (p. )
Lipobranchius jeffreysii (McIntosh, 1869) Lipobranchius jeffreysii (p. )
Lipochaetes extrusus Humes, 1996 Lipochaetes extrusus (p. )
Lipochrus acroporinus Humes & Dojiri, 1982 Lipochrus acroporinus (p. )
Liponema multicorne (Verrill, 1879) Liponema multicorne (p. )
Liponema multiporum Hertwig, 1882 Liponema multiporum (p. )
Lirapex humatus Warén & Bouchet, 1989 Lirapex humatus (p. )
Lirapex politus Chen, Zhou, Wang & Copley, 2017 Lirapex politus (p. )
Liratilia compta Powell, 1930 Liratilia compta (p. )
Liratilia subnodosa Powell, 1934 Liratilia subnodosa (p. )
Liriopsis pygmaea (Rathke, 1843) Liriopsis pygmaea (p. )
Liripora amphorae (Harmelin, 1976) Liripora amphorae (p. )
Liripora violacea (Harmelin, 1976) Liripora violacea (p. )
Liropus gracilis Chevreaux, 1927 Liropus gracilis (p. )
Liropus nelsonae Guerra-García, 2003 Liropus nelsonae (p. )
Lissarca miliaris Philippi, 1845 Lissarca miliaris (p. )
Lissocarcinus elegans Boone, 1934 Lissocarcinus elegans (p. )
Lissocarcinus holothuricola (Streets, 1877) Lissocarcinus holothuricola (p. )
Lissocarcinus orbicularis Dana, 1852 Lissocarcinus orbicularis (p. )
Lissocarcinus polybiodes Adams & White, 1849 Lissocarcinus polybiodes (p. )
Lissocarcinus polyboides Adams & White, 1849 Lissocarcinus polyboides (p. )
Lissoclinum aureum Verrill, 1871 Lissoclinum aureum (p. )
Lissoclinum bistratum Sluiter, 1905 Lissoclinum bistratum (p. )
Lissoclinum rubrum Monniot, 1975 Lissoclinum rubrum (p. )
Lissodendoryx acanthostylota Rützler, Piantoni & Díaz, 2007 Lissodendoryx acanthostylota (p. )
Lissodendoryx amphispinulata Rützler, Piantoni & Díaz, 2007 Lissodendoryx amphispinulata (p. )
Lissodendoryx antarctica (Hentschel, 1914) Lissodendoryx antarctica (p. )
Lissodendoryx bifacialis Lévi & Lévi, 1983 Lissodendoryx bifacialis (p. )
Lissodendoryx calcinaiae Van Soest & Hooper, 2020 Lissodendoryx calcinaiae (p. )
Lissodendoryx calypta de Laubenfels, 1954 Lissodendoryx calypta (p. )
Lissodendoryx carolinensis Wilson, 1911 Lissodendoryx carolinensis (p. )
Lissodendoryx catenata Lévi, 1993 Lissodendoryx catenata (p. )
Lissodendoryx complicata (Hansen, 1885) Lissodendoryx complicata (p. )
Lissodendoryx flabellata Burton, 1929 Lissodendoryx flabellata (p. )
Lissodendoryx frondosa (Ridley & Dendy, 1886) Lissodendoryx frondosa (p. )
Lissodendoryx fusca (Ridley & Dendy, 1886) Lissodendoryx fusca (p. )
Lissodendoryx grata (Thiele, 1903) Lissodendoryx grata (p. )
Lissodendoryx hawaiiana (Laubenfels, 1950) Lissodendoryx hawaiiana (p. )
Lissodendoryx isodictyalis (Carter, 1882) Lissodendoryx isodictyalis (p. )
Lissodendoryx nobilis (Ridley & Dendy, 1886) Lissodendoryx nobilis (p. )
Lissodendoryx olgae (Hentschel, 1929) Lissodendoryx olgae (p. )
Lissodendoryx ramilobosa (Topsent, 1916) Lissodendoryx ramilobosa (p. )
Lissodendoryx spinulosa Rützler, Piantoni & Díaz, 2007 Lissodendoryx spinulosa (p. )
Lissodendoryx strongylata van Soest, 1984 Lissodendoryx strongylata (p. )
Lissodiadema lorioli Mortensen, 1903 Lissodiadema lorioli (p. )
Lissodiadema purpureum (Agassiz & Clark, 1907) Lissodiadema purpureum (p. )
Lissoporcellana furcillata (Haig, 1965) Lissoporcellana furcillata (p. )
Lissoporcellana miyakei Haig, 1981 Lissoporcellana miyakei (p. )
Lissoporcellana monodi Osawa, 2007 Lissoporcellana monodi (p. )
Lissoporcellana nakasonei (Miyake, 1978) Lissoporcellana nakasonei (p. )
Lissoporcellana nitida (Haswell, 1882) Lissoporcellana nitida (p. )
Lissoporcellana quadrilobata (Miers, 1884) Lissoporcellana quadrilobata (p. )
Lissoporcellana streptochiroides (Johnson, 1970) Lissoporcellana streptochiroides (p. )
Lissosabinea armata Komai, 2006 Lissosabinea armata (p. )
Lissosabinea unispinosa Komai, 2006 Lissosabinea unispinosa (p. )
Lissotesta mammillata (Thiele, 1912) Lissotesta mammillata (p. )
Lissotesta strebeli (Thiele, 1912) Lissotesta strebeli (p. )
Lissothuria ornata Verrill, 1867 Lissothuria ornata (p. )
Lissotrochus curvatus Cairns, 2004 Lissotrochus curvatus (p. )
Listea simplex Ax & Heller, 1970 Listea simplex (p. )
Listriolobus capensis (Jones & Stephen, 1954) Listriolobus capensis (p. )
Listriolobus sorbillans (Lampert, 1883) Listriolobus sorbillans (p. )
Litarcturus stebbingi (Beddard, 1886) Litarcturus stebbingi (p. )
Lithadia vertiginosa (Coelho, 1973) Lithadia vertiginosa (p. )
Litharium oceanida (Dall, 1924) Litharium oceanida (p. )
Lithodes macquariae Ahyong, 2010 Lithodes macquariae (p. )
Lithodes megacantha Macpherson, 1991 Lithodes megacantha (p. )
Lithodes murrayi Henderson, 1888 Lithodes murrayi (p. )
Lithodes santolla (Molina, 1782) Lithodes santolla (p. )
Lithophaga antillarum (d'Orbigny, 1853) Lithophaga antillarum (p. )
Lithophaga laevigata (Quoy & Gaimard, 1835) Lithophaga laevigata (p. )
Lithophaga lithophaga (Linnaeus, 1758) Lithophaga lithophaga (p. )
Lithophyllon concinna (Verrill, 1864) Lithophyllon concinna (p. )
Lithophyllon repanda (Dana, 1846) Lithophyllon repanda (p. )
Lithophyllon scabra (Döderlein, 1901) Fungia scabra (p. )
Lithophyllon spinifer (Claereboudt & Hoeksema, 1987) Lithophyllon spinifer (p. )
Lithophyllum prototypum (Foslie) Foslie, 1905 Lithophyllum prototypum (p. )
Lithophyllum pustulatum (J.V.Lamouroux) Foslie, 1904 Lithophyllum pustulatum (p. )
Lithophyllum stictaeforme (J.E. Areschoug) Hauck Lithophyllum stictaeforme (p. )
Lithoplocamia dolichosclera Lévi & Lévi, 1983 Lithoplocamia dolichosclera (p. )
Lithoscaptus nami (Fize & Serène, 1957) Lithoscaptus nami (p. )
Lithoscaptus paradoxus Milne-Edwards, 1862 Lithoscaptus paradoxus (p. )
Lithoscaptus prionotus Kropp, 1994 Lithoscaptus prionotus (p. )
Lithosoma novaezelandiae McKnight, 1973 Lithosoma novaezelandiae (p. )
Lithothamnion fuegianum (Foslie) Foslie Lithothamnion fuegianum (p. )
Lithothamnion rugosum (Foslie) Lemoine, 1913 Lithothamnion rugosum (p. )
Litigiella corgani van Aartsen, 1996 Litigiella corgani (p. )
Litinium bananum Gerlach, 1957 Litinium bananum (p. )
Litocheira perpusilla (Nobili, 1906) Litocheira perpusilla (p. )
Litoditis marina (Bastian, 1865) Litoditis marina (p. )
Litoditis marina (Bastian, 1865) Rhabditis marina (p. )
Litonotaster gfoei Mah, 2022 Litonotaster gfoei (p. )
Litophyton acutum Ofwegen, 2020 Litophyton acutum (p. )
Litophyton arboreum Forskål, 1775 Litophyton arboreum (p. )
Litophyton brachiatum Ofwegen, 2020 Litophyton brachiatum (p. )
Litophyton brewerensis Ofwegen, 2020 Litophyton brewerensis (p. )
Litophyton burfordensis Ofwegen, 2020 Litophyton burfordensis (p. )
Litophyton carnatum Ofwegen, 2020 Litophyton carnatum (p. )
Litophyton cockburnensis Ofwegen, 2020 Litophyton cockburnensis (p. )
Litophyton darleyensis Ofwegen, 2020 Litophyton darleyensis (p. )
Litophyton daviesensis Ofwegen, 2020 Litophyton daviesensis (p. )
Litophyton dipensis Ofwegen, 2020 Litophyton dipensis (p. )
Litophyton elfordensis Ofwegen, 2020 Litophyton elfordensis (p. )
Litophyton folium Ofwegen, 2020 Litophyton folium (p. )
Litophyton fusum Ofwegen, 2020 Litophyton fusum (p. )
Litophyton graafae Ofwegen, 2020 Litophyton graafae (p. )
Litophyton grandis Ofwegen, 2020 Litophyton grandis (p. )
Litophyton horseshoeensis Ofwegen, 2020 Litophyton horseshoeensis (p. )
Litophyton myrmidonensis Ofwegen, 2020 Litophyton myrmidonensis (p. )
Litophyton obtusum Ofwegen, 2020 Litophyton obtusum (p. )
Litophyton oxleyensis Ofwegen, 2020 Litophyton oxleyensis (p. )
Litophyton pandoraensis Ofwegen, 2020 Litophyton pandoraensis (p. )
Litophyton projectum Ofwegen, 2020 Litophyton projectum (p. )
Litophyton pseudorowleyensis Ofwegen, 2020 Litophyton pseudorowleyensis (p. )
Litophyton rowleyensis Ofwegen, 2020 Litophyton rowleyensis (p. )
Litophyton sanctuaryensis Ofwegen, 2020 Litophyton sanctuaryensis (p. )
Litophyton simplex Ofwegen, 2020 Litophyton simplex (p. )
Litophyton snakeensis Ofwegen, 2020 Litophyton snakeensis (p. )
Litophyton spinulosum Ofwegen, 2020 Litophyton spinulosum (p. )
Litophyton squamatum Ofwegen, 2020 Litophyton squamatum (p. )
Litophyton striatum (Kükenthal, 1903) Nephthea striata (p. )
Litophyton swainensis Ofwegen, 2020 Litophyton swainensis (p. )
Litophyton territoryensis Ofwegen, 2020 Litophyton territoryensis (p. )
Litophyton verrucosum Ofwegen, 2020 Litophyton verrucosum (p. )
Litosiphon laminariae (Lyngbye) Harvey Litosiphon laminariae (p. )
Litozamia tropis Houart, 1995 Litozamia tropis (p. )
Littoraria ardouiniana (Heude, 1885) Littoraria ardouiniana (p. )
Littoraria articulata (Philippi, 1846) Littoraria articulata (p. )
Littoraria cingulata (Philippi, 1846) Littoraria cingulata (p. )
Littoraria coccinea (Gmelin, 1791) Littoraria coccinea (p. )
Littoraria coccinea (Gmelin, 1791) Littoraria coccinea glabrata (p. )
Littoraria melanostoma (Gray, 1839) Littoraria melanostoma (p. )
Littoraria pallescens (Philippi, 1846) Littoraria pallescens (p. )
Littoraria strigata (Philippi, 1846) Littoraria strigata (p. )
Littoraria subvittata Reid, 1986 Littoraria subvittata (p. )
Littoraria undulata (Gray, 1839) Littoraria undulata (p. )
Littorina arcana Ellis, 1978 Littorina arcana (p. )
Littorina brevicula (Philippi, 1844) Littorina brevicula (p. )
Littorina compressa Jeffreys, 1865 Littorina compressa (p. )
Littorina fabalis (Turton, 1825) Littorina fabalis (p. )
Littorina littorea (Linnaeus, 1758) Littorina littorea (p. )
Littorina obtusata (Linnaeus, 1758) Littorina obtusata (p. )
Littorina saxatilis (Olivi, 1792) Littorina saxatilis (p. )
Littorina scabra (Linnaeus, 1758) Littorina scabra (p. )
Livonia mervcooperi Bail & Limpus, 2010 Livonia mervcooperi (p. )
Lizzella hyalina (Van Beneden, 1866) Circe hyalina (p. )
Lizzella hyalina (Van Beneden, 1866) Lizzella hyalina (p. )
Lobactis scutaria (Lamarck, 1801) Lobactis scutaria (p. )
Lobatocreadium exiguum (Manter, 1963) Madhavi, 1972 Lobatocreadium exiguum (p. )
Lobatostoma albulae Yamaguti, 1968 Lobatostoma albulae (p. )
Lobatostoma ringens (Linton, 1905) Eckmann, 1932 Lobatostoma ringens (p. )
Lobatula lobatula (Walker & Jacob, 1798) Lobatula lobatula (p. )
Lobatula mayori (Cushman, 1924) Lobatula mayori (p. )
Lobatus gallus (Linnaeus, 1758) Lobatus gallus (p. )
Lobatus peruvianus (Swainson, 1823) Lobatus peruvianus (p. )
Lobatus peruvianus (Swainson, 1823) Strombus peruvianus (p. )
Lobatus raninus (Gmelin, 1791) Lobatus raninus (p. )
Lobiancopora hyalina Pergens, 1889 Lobiancopora hyalina (p. )
Lobiger sagamiensis Baba, 1952 Lobiger sagamiensis (p. )
Lobiger serradifalci (Calcara, 1840) Lobiger serradifalci (p. )
Lobiger viridis Pease, 1863 Lobiger viridis (p. )
Lobophyllia agaricia (Milne-Edwards & Haime, 1849) Lobophyllia agaricia (p. )
Lobophyllia corymbosa (Forsskål, 1775) Lobophyllia corymbosa (p. )
Lobophyllia costata (Dana, 1846) Lobophyllia costata (p. )
Lobophyllia dentata Veron, 2000 Lobophyllia dentata (p. )
Lobophyllia erythraea (Klunzinger, 1879) Lobophyllia erythraea (p. )
Lobophyllia flabelliformis Veron, 2000 Lobophyllia flabelliformis (p. )
Lobophyllia hassi (Pillai & Scheer, 1976) Lobophyllia hassi (p. )
Lobophyllia hataii Yabe, Sugiyama & Eguchi, 1936 Lobophyllia hataii (p. )
Lobophyllia ishigakiensis (Veron, 1990) Lobophyllia ishigakiensis (p. )
Lobophyllia radians (Milne-Edwards & Haime, 1849) Lobophyllia radians (p. )
Lobophyllia recta (Dana, 1846) Lobophyllia recta (p. )
Lobophyllia rowleyensis (Veron, 1985) Lobophyllia rowleyensis (p. )
Lobophyllia serrata Veron, 2000 Lobophyllia serrata (p. )
Lobophyllia valenciennesii (Milne-Edwards & Haime, 1849) Lobophyllia valenciennesii (p. )
Lobophyllia vitiensis (Brüggemann, 1877) Scolymia vitiensis (p. )
Lobophytum batarum Moser, 1919 Lobophytum batarum (p. )
Lobophytum borbonicum von Marenzeller, 1886 Lobophytum borbonicum (p. )
Lobophytum catalai Tixier-Durivault, 1957 Lobophytum catalai (p. )
Lobophytum crebriplicatum von Marenzeller, 1886 Lobophytum crebriplicatum (p. )
Lobophytum cristatum Tixier-Durivault, 1970 Lobophytum cristatum (p. )
Lobophytum depressum Tixier-Durivault, 1966 Lobophytum depressum (p. )
Lobophytum irregulare Tixier-Durivault, 1970 Lobophytum irregulare (p. )
Lobophytum legitimum Tixier-Durivault, 1970 Lobophytum legitimum (p. )
Lobophytum microlobulatum Tixier-Durivault, 1970 Lobophytum microlobulatum (p. )
Lobophytum planum Tixier-Durivault, 1970 Lobophytum planum (p. )
Lobophytum proprium (Tixier-Durivault, 1970) Lobophytum proprium (p. )
Lobophytum pusillum Tixier-Durivault, 1970 Lobophytum pusillum (p. )
Lobophytum salvati Tixier-Durivault, 1970 Lobophytum salvati (p. )
Lobophytum schoedei Moser, 1919 Lobophytum schoedei (p. )
Lobophytum solidum Tixier-Durivault, 1970 Lobophytum solidum (p. )
Lobophytum variatum Tixier-Durivault, 1957 Lobophytum variatum (p. )
Lobophytum varium Tixier-Durivault, 1970 Lobophytum varium (p. )
Lobophytum verum Tixier-Durivault, 1970 Lobophytum verum (p. )
Lobosorchis tibaldiae Miller & Cribb, 2005 Lobosorchis tibaldiae (p. )
Lobothorax nicosmiti Aneesh, Bruce & Kumar, 2021 Lobothorax nicosmiti (p. )
Lobucirruatus infloresco Wee, Cribb & Cutmore, 2022 Lobucirruatus infloresco (p. )
Lodderena pulchella (Olsson & McGinty, 1958) Lodderena pulchella (p. )
Lodderena striata (Kay, 1979) Lodderena striata (p. )
Lodderia novemcarinata (Melvill, 1906) Lodderia novemcarinata (p. )
Loeblichopsis cylindrica (Brady, 1884) Loeblichopsis cylindrica (p. )
Loeblichopsis sabulosa (Brady, 1882) Loeblichopsis sabulosa (p. )
Lohowia koosi Alderslade, 2003 Lohowia koosi (p. )
Loimia arborea Moore, 1903 Loimia arborea (p. )
Loimia bandera Hutchings, 1990 Loimia bandera (p. )
Loimia medusa (Savigny, 1818) Loimia medusa (p. )
Loimia ochracea (Grube, 1878) Loimia ochracea (p. )
Loimopapillosum dasyatis Hargis, 1955 Loimopapillosum dasyatis (p. )
Loimosina wilsoni Manter, 1944 Loimosina wilsoni (p. )
Loki athanus An, Chen & Paulay, 2020 Loki athanus (p. )
Loligo forbesii Steenstrup, 1856 Loligo forbesii (p. )
Loligo reynaudii d'Orbigny, 1839-1841 Loligo reynaudii (p. )
Loligo vulgaris Lamarck, 1798 Loligo vulgaris (p. )
Loliolus beka (Sasaki, 1929) Loliolus beka (p. )
Loliolus japonica (Hoyle, 1885) Loliolus japonicus (p. )
Lomanotus barlettai Garcia-Gomez, Lopez-Gonzalez & Garcia, 1990 Lomanotus barlettai (p. )
Lomanotus marmoratus (Alder & Hancock, 1845) Lomanotus marmoratus (p. )
Lomentaria articulata (Hudson) Lyngbye Lomentaria articulata (p. )
Lomentaria clavellosa (Turner) Gaillon Lomentaria clavellosa (p. )
Lomis hirta (Lamarck, 1818) Lomis hirta (p. )
Lonchiphora antarctica Göcke & Janussen, 2011 Lonchiphora antarctica (p. )
Lonchotaster tartareus Sladen, 1889 Lonchotaster tartareus (p. )
Longicarpus nodus Hutchings, 1990 Longicarpus nodus (p. )
Longicyatholaimus longicaudatus De Man, 1876 Longicyatholaimus longicaudatus (p. )
Longipedia helgolandica Klie, 1949 Longipedia helgolandica (p. )
Longipedia minor Scott & Scott, 1893 Longipedia minor (p. )
Lonoa hawaiensis Dall, Bartsch & Rehder, 1938 Lonoa hawaiensis (p. )
Lontra provocax (Thomas, 1908) Lontra provocax (p. )
Lopadorhynchus nationalis Reibisch, 1895 Lopadorhynchus nationalis (p. )
Lopadorrhynchus brevis Grube, 1855 Lopadorrhynchus brevis (p. )
Lopadorrhynchus krohnii (Claparède, 1870) Lopadorrhynchus krohnii (p. )
Lopadorrhynchus tuberculus Shen, 1978 Lopadorrhynchus tuberculus (p. )
Lopadorrhynchus uncinatus Fauvel, 1916 Lopadorrhynchus uncinatus (p. )
Lophaster furcilliger Fisher, 1905 Lophaster furcilliger (p. )
Lophaster gaini Koehler, 1912 Lophaster gaini (p. )
Lophaster stellans Sladen, 1889 Lophaster stellans (p. )
Lophaster verrilli Clark, 1938 Lophaster verrilli (p. )
Lophocalyx moscalevia Tabachnick, 1988 Lophocalyx moscalevia (p. )
Lophocalyx philippinensis (Gray, 1872) Lophocalyx philippinensis (p. )
Lophocalyx suluana Ijima, 1927 Lophocalyx suluana (p. )
Lophocharis oxysternon (Gosse, 1851) Lophocharis oxysternon (p. )
Lophogaster typicus Sars, 1857 Lophogaster typicus (p. )
Lophopagurus stewarti (Filhol, 1883) Lophopagurus stewarti (p. )
Lophopagurus thompsoni (Filhol, 1885) Lophopagurus thompsoni (p. )
Lophopagurus triserratus (Ortmann, 1892) Lophopagurus triserratus (p. )
Lophopanopeus maculatus Rathbun, 1898 Lophopanopeus maculatus (p. )
Lophopilumnus cristipes (Calman, 1900) Lophopilumnus cristipes (p. )
Lophopilumnus globosus Davie, 1988 Lophopilumnus globosus (p. )
Lophotaspis interiora Ward & Hopkins, 1931 Lophotaspis interiora (p. )
Lophozozymus anaglyptus (Heller, 1861) Lophozozymus anaglyptus (p. )
Lophozozymus anaglyptus (Heller, 1861) Platypodia anaglypta (p. )
Lophozozymus bertonciniae Guinot & Richer de Forges, 1981 Lophozozymus bertonciniae (p. )
Lophozozymus cristatus Milne-Edwards, 1867 Lophozozymus cristatus (p. )
Lophozozymus dodone (Herbst, 1801) Lophozozymus dodone (p. )
Lophozozymus edwardsi Odhner, 1925 Lophozozymus edwardsi (p. )
Lophozozymus erinnyes Ng & Chia, 1997 Lophozozymus erinnyes (p. )
Lophozozymus evestigatus Guinot, 1977 Lophozozymus evestigatus (p. )
Lophozozymus glaber Ortmann, 1843 Lophozozymus glaber (p. )
Lophozozymus guezei Guinot, 1977 Lophozozymus guezei (p. )
Lophozozymus incisus (Milne-Edwards, 1834) Lophozozymus incisus (p. )
Lophozozymus pictor (Fabricius, 1798) Lophozozymus pictor (p. )
Lophozozymus pulchellus Milne-Edwards, 1867 Lophozozymus pulchellus (p. )
Lophozozymus superbus (Dana, 1852) Lophozozymus superbus (p. )
Lopyastis signiensis (Thurston, 1974) Lopyastis signiensis (p. )
Loripes lucinalis (Lamarck, 1818) Loripes lucinalis (p. )
Lotoria armata (Sowerby III, 1897) Lotoria armata (p. )
Lotoria lotoria (Linnaeus, 1758) Lotoria lotoria (p. )
Lottia alveus (Conrad, 1831) Lottia alveus (p. )
Lottia cellanica (Christiaens, 1980) Lottia cellanica (p. )
Lottia iani Scuderi, Nakano & Eernisse, 2021 Lottia iani (p. )
Lottia mortoni (Christiaens, 1980) Lottia mortoni (p. )
Lottia paradigitalis (Fritchman, 1960) Acmaea paradigitalis (p. )
Lottia paradigitalis (Fritchman, 1960) Lottia paradigitalis (p. )
Lovenia hawaiiensis Mortensen, 1950 Lovenia hawaiiensis (p. )
Lovenia subcarinata (Gray, 1845) Lovenia subcarinata (p. )
Loxechinus albus (Molina, 1782) Loxechinus albus (p. )
Loxoconcha amygdalanux Bate & Gurney, 1981 Loxoconcha amygdalanux (p. )
Loxoconcha dampierensis Hartmann, 1978 Loxoconcha dampierensis (p. )
Loxoconcha elliptica Brady, 1868 Loxoconcha elliptica (p. )
Loxoconcha gracilis Brady, 1890 Loxoconcha gracilis (p. )
Loxoconcha heronislandensis Hartmann, 1981 Loxoconcha heronislandensis (p. )
Loxoconcha huahineensis Hartmann, 1984 Loxoconcha huahineensis (p. )
Loxoconcha multiornata Bate & Gurney, 1981 Loxoconcha multiornata (p. )
Loxoconcha pumicosa Brady, 1880 Loxoconcha pumicosa (p. )
Loxoconcha rhomboidea (Fischer, 1855) Loxoconcha rhomboidea (p. )
Loxopagurus loxochelis (Moreira, 1901) Loxopagurus loxochelis (p. )
Lucayostratiotes cornuta (Geddes, 1969) Lucayostratiotes cornuta (p. )
Lucensosergia lucens (Hansen, 1922) Lucensosergia lucens (p. )
Lucernariopsis campanulata (Lamouroux, 1815) Lucernariopsis campanulata (p. )
Lucernariopsis vanhoeffeni (Browne, 1910) Calvadosia vanhoeffeni (p. )
Lucernariopsis vanhoeffeni (Browne, 1910) Lucernariopsis vanhoeffeni (p. )
Lucicutia bradyana Cleve, 1904 Lucicutia bradyana (p. )
Lucicutia flavicornis (Claus, 1863) Lucicutia flavicornis (p. )
Lucifer typus Milne-Edwards, 1837 Lucifer typus (p. )
Lucilina aegyptiaca Dell'Angelo, Landau, Sosso & Taviani, 2020 Lucilina aegyptiaca (p. )
Lucilina amanda Thiele, 1909 Lucilina amanda (p. )
Lucilina colantonii Dell'Angelo, Landau, Sosso & Taviani, 2020 Lucilina colantonii (p. )
Lucilina confusa Dell'Angelo, Landau, Sosso & Taviani, 2020 Lucilina confusa (p. )
Lucilina sueziensis (Reeve, 1847) Lucilina sueziensis (p. )
Lucina beliziana Gibson-Smith & Gibson-Smith, 1982 Lucina beliziana (p. )
Lucina ephraimi Weisbord, 1964 Lucina ephraimi (p. )
Lucinella divaricata (Linnaeus, 1758) Lucinella divaricata (p. )
Lucinoma annulata (Reeve, 1850) Lucinoma annulata (p. )
Lucinoma borealis (Linneaus, 1767) Lucinoma borealis (p. )
Lucinoma kazani Salas & Woodside, 2002 Lucinoma kazani (p. )
Lucinoma lamellata (Smith, 1881) Lucinoma lamellata (p. )
Lucinoma spelaeum Palazzi & Villari, 2001 Lucinoma spelaeum (p. )
Luffariella caliculata Bergquist, 1995 Luffariella caliculata (p. )
Luffariella cylindrica Bergquist, 1995 Luffariella cylindrica (p. )
Lugia pterophora (Ehlers, 1864) Lugia pterophora (p. )
Luguba sessilis Gordon, 1984 Luguba sessilis (p. )
Luidia armata Ludwig, 1905 Luidia armata (p. )
Luidia avicularia Fisher, 1913 Luidia avicularia (p. )
Luidia ciliaris unspecified Luidia ciliaris (p. )
Luidia columbia (Gray, 1840) Luidia columbia (p. )
Luidia difficilis Liu, Liao & Li, 2006 Luidia difficilis (p. )
Luidia foliolata (Grube, 1866) Luidia foliolata (p. )
Luidia gymnochora Fisher, 1913 Luidia gymnochora (p. )
Luidia magellanica Leipoldt, 1895 Luidia magellanica (p. )
Luidia prionota Fisher, 1913 Luidia prionota (p. )
Luidia sarsi Dueben & Koren, 1845 Luidia sarsi (p. )
Luidia sarsi Dueben & Koren, 1845 Luidia sarsi sarsi (p. )
Luidia tessellata Lutken, 1859 Luidia tessellata (p. )
Lumbricalus adriatica (Fauvel, 1940) Lumbricalus adriatica (p. )
Lumbricillus annulatus Eisen, 1904 Lumbricillus annulatus (p. )
Lumbricillus belli Tynen, 1969 Lumbricillus belli (p. )
Lumbricillus curtus Coates, 1981 Lumbricillus curtus (p. )
Lumbricillus franciscanus Eisen, 1904 Lumbricillus franciscanus (p. )
Lumbricillus lineatus (Müller, 1774) Lumbricillus lineatus (p. )
Lumbricillus merriami Eisen, 1904 Lumbricillus merriami (p. )
Lumbricillus mirabilis Tynen, 1969 Lumbricillus mirabilis (p. )
Lumbricillus pagenstecheri (Ratzel, 1869) Lumbricillus pagenstecheri (p. )
Lumbricillus qualicumensis Tynen, 1969 Lumbricillus qualicumensis (p. )
Lumbricillus rupertensis Coates, 1981 Lumbricillus rupertensis (p. )
Lumbricillus tsimpseanis Coates, 1981 Lumbricillus tsimpseanis (p. )
Lumbriclymenella robusta Arwidsson, 1911 Lumbriclymenella robusta (p. )
Lumbrinerides amoureuxi Miura, 1980 Lumbrinerides amoureuxi (p. )
Lumbrinerides laubieri Miura, 1980 Lumbrinerides laubieri (p. )
Lumbrinerides neogesae Miura, 1981 Lumbrinerides neogesae (p. )
Lumbrineriopsis gasconiensis Miura, 1980 Lumbrineriopsis gasconiensis (p. )
Lumbrineriopsis paradoxa (Saint Joseph, 1888) Lumbrineriopsis paradoxa (p. )
Lumbrineris amboinensis Grube, 1877 Lumbrineris amboinensis (p. )
Lumbrineris cavifrons (Grube, 1866) Lumbrineris cavifrons (p. )
Lumbrineris coccinea (Renier, 1804) Lumbrineris coccinea (p. )
Lumbrineris gracilis (Ehlers, 1868) Hilbigneris gracilis (p. )
Lumbrineris hartmani Day, 1953 Lumbrineris hartmani (p. )
Lumbrineris impatiens (Claparède, 1868) Lumbrineris impatiens (p. )
Lumbrineris japonica (von Marenzeller, 1879) Lumbrineris japonica (p. )
Lumbrineris kerguelensis Grube, 1878 Lumbrineris kerguelensis (p. )
Lumbrineris latreilli Audouin & Milne-Edwards, 1834 Lumbrineris latreilli (p. )
Lumbrineris longifolia Imajima & Higuchi, 1975 Lumbrineris longifolia (p. )
Lumbrineris longipodiata Cantone, 1990 Lumbrineris longipodiata (p. )
Lumbrineris minuscula Moore, 1911 Lumbrineris minuscula (p. )
Lumbrineris mixochaeta Oug, 1998 Lumbrineris mixochaeta (p. )
Lumbrineris papillifera (Fauvel, 1918) Lumbrineris papillifera (p. )
Lunarca ovalis (Bruguière, 1789) Lunarca ovalis (p. )
Lunatia monterona (Dall, 1919) Lunatia monterona (p. )
Lunella cinerea (Born, 1778) Lunella cinerea (p. )
Lunella coronata (Gmelin, 1791) Lunella coronata (p. )
Lunella granulata (Gmelin, 1791) Lunella granulata (p. )
Lunella torquata (Gmelin, 1791) Lunella torquata (p. )
Lunella undulata (Lightfoot, 1786) Lunella undulata (p. )
Luniella pugil (Dana, 1852) Pilodius pugil (p. )
Luniella spinipes (Heller, 1860) Luniella spinipes (p. )
Lunovula finleyi Rosenberg, 1990 Lunovula finleyi (p. )
Lunularia repanda (Maplestone, 1904) Lunularia repanda (p. )
Lunulicardia hemicardium (Linnaeus, 1758) Lunulicardia hemicardium (p. )
Lupella forceps (Fabricius, 1793) Lupella forceps (p. )
Lupocyclus inaequalis (Walker, 1887) Lupocyclus inaequalis (p. )
Lupocyclus philippinensis Semper, 1880 Lupocyclus philippinensis (p. )
Lupocyclus quinquedentatus Rathbun, 1906 Lupocyclus quinquedentatus (p. )
Lupocyclus tugelae Barnard, 1950 Lupocyclus tugelae (p. )
Luria isabella (Linnaeus, 1758) Luria isabella (p. )
Luria pulchra (Gray, 1824) Luria pulchra (p. )
Luria tessellata (Swainson, 1822) Luria tessellata (p. )
Lurifax japonicus Sasaki & Okutani, 2005 Lurifax japonicus (p. )
Lusitanops cingulatus Bouchet & Waren, 1980 Lusitanops cingulatus (p. )
Lutra canadensis (Schreber, 1777) Lontra canadensis (p. )
Lutra felina (Molina, 1782) Lontra felina (p. )
Lutra sumatrana (Gray, 1865) Lutra sumatrana (p. )
Lutraria angustior Philippi, 1844 Lutraria angustior (p. )
Lutraria lutraria (Linnaeus, 1758) Lutraria lutraria (p. )
Lybia leptochelis (Zehntner, 1894) Lybia leptochelis (p. )
Lybia plumosa Barnard, 1947 Lybia plumosa (p. )
Lybia tessellata (Latreille, 1812) Lybia tessellata (p. )
Lybia tutelina Tan & Ng, 1994 Lybia tutelina (p. )
Lycaea serrata Claus, 1879 Lycaea serrata (p. )
Lychnorhiza malayensis Stiasny, 1920 Lychnorhiza malayensis (p. )
Lycopodina brochidodroma Ekins, Erpenbeck & Hooper, 2020 Lycopodina brochidodroma (p. )
Lycopodina cassida Ekins, Erpenbeck & Hooper, 2020 Lycopodina cassida (p. )
Lycopodina coralseaensis Ekins & Hooper, 2021 Lycopodina coralseaensis (p. )
Lycopodina cupressiformis (Carter, 1874) Lycopodina cupressiformis (p. )
Lycopodina helios Ekins, Erpenbeck & Hooper, 2020 Lycopodina helios (p. )
Lycopodina infundibulum (Levinsen, 1887) Lycopodina infundibulum (p. )
Lycopodina lycopodium (Levinsen, 1887) Lycopodina lycopodium (p. )
Lycopodina minuta (Lambe, 1900) Lycopodina minuta (p. )
Lycopodina nikitawimandi Ekins, Erpenbeck & Hooper, 2020 Lycopodina nikitawimandi (p. )
Lycopodina novangliae Hestetun, Tompkins-Macdonald & Rapp, 2017 Lycopodina novangliae (p. )
Lycopodina robusta (Levinsen, 1887) Lycopodina robusta (p. )
Lycopodina ruijsi Van Soest, 2016 Lycopodina ruijsi (p. )
Lycopodina subtilis Hestetun, Rapp & Pomponi, 2019 Lycopodina subtilis (p. )
Lycopodina tendali Hestetun, Tompkins-Macdonald & Rapp, 2017 Lycopodina tendali (p. )
Lydia annulipes (Milne-Edwards, 1834) Lydia annulipes (p. )
Lydia tenax (Rüppell, 1830) Lydia tenax (p. )
Lygdamis pechi Chávez-López, 2022 Lygdamis pechi (p. )
Lygdamis splendidus Lechapt & Kirtley, 1998 Lygdamis splendidus (p. )
Lyncina sulcidentata (Gray, 1824) Lyncina sulcidentata (p. )
Lyngbya confervoides C. Agardh, 1824 Lyngbya confervoides (p. )
Lyngbya lutea Gomont ex Gomont, 1892 Lyngbya lutea (p. )
Lyocyclus angularis Rubio & Rolán, 2021 Lyocyclus angularis (p. )
Lyocyclus circuitus Rubio & Rolán, 2021 Lyocyclus circuitus (p. )
Lyocyclus disjunctionis Rubio & Rolán, 2021 Lyocyclus disjunctionis (p. )
Lyocyclus dispulsus Rubio & Rolán, 2021 Lyocyclus dispulsus (p. )
Lyocyclus distortus Rubio & Rolán, 2021 Lyocyclus distortus (p. )
Lyocyclus elephantus Rubio & Rolán, 2021 Lyocyclus elephantus (p. )
Lyocyclus fijiensis Rubio & Rolán, 2021 Lyocyclus fijiensis (p. )
Lyocyclus funiculatus Rubio & Rolán, 2021 Lyocyclus funiculatus (p. )
Lyocyclus glaber Rubio & Rolán, 2021 Lyocyclus glaber (p. )
Lyocyclus horroi Rubio & Rolán, 2021 Lyocyclus horroi (p. )
Lyocyclus intortus Rubio & Rolán, 2021 Lyocyclus intortus (p. )
Lyocyclus josemanuelrubioi Rubio & Rolán, 2021 Lyocyclus josemanuelrubioi (p. )
Lyocyclus juanchii Rubio & Rolán, 2021 Lyocyclus juanchii (p. )
Lyocyclus lamellaris Rubio & Rolán, 2021 Lyocyclus lamellaris (p. )
Lyocyclus levilicii Rubio & Rolán, 2021 Lyocyclus levilicii (p. )
Lyocyclus magnioris Rubio & Rolán, 2021 Lyocyclus magnioris (p. )
Lyocyclus micro Rubio & Rolán, 2021 Lyocyclus micro (p. )
Lyocyclus microtuber Rubio & Rolán, 2021 Lyocyclus microtuber (p. )
Lyocyclus protampla Rubio & Rolán, 2021 Lyocyclus protampla (p. )
Lyocyclus protangulata Rubio & Rolán, 2021 Lyocyclus protangulata (p. )
Lyocyclus separatus Rubio & Rolán, 2021 Lyocyclus separatus (p. )
Lyocyclus similis Rubio & Rolán, 2021 Lyocyclus similis (p. )
Lyocyclus simplex Rubio & Rolán, 2021 Lyocyclus simplex (p. )
Lyocyclus squamosus Rubio & Rolán, 2021 Lyocyclus squamosus (p. )
Lyocyclus tubae Rubio & Rolán, 2021 Lyocyclus tubae (p. )
Lyocyclus valdesquameus Rubio & Rolán, 2021 Lyocyclus valdesquameus (p. )
Lyocyclus wareni Rubio & Rolán, 2021 Lyocyclus wareni (p. )
Lyonsia adriatica unspecified Lyonsia adriatica (p. )
Lyonsia arcaeformis Martens, 1885 Lyonsia arcaeformis (p. )
Lyonsia kawamurai Habe, 1952 Lyonsia kawamurai (p. )
Lyonsia shimkevitch (Sars, 1868) Lyonsia shimkevitch (p. )
Lyonsiella frielei Allen & Turner, 1974 Lyonsiella frielei (p. )
Lyonsiella granulifera Verrill, 1885 Lyonsiella granulifera (p. )
Lyonsiella smidti (Friele, 1886) Lyonsiella smidti (p. )
Lyphira heterograna (Ortmann, 1892) Lyphira heterograna (p. )
Lyreidus brevifrons Sakai, 1937 Lyreidus brevifrons (p. )
Lyria deliciosa (Montrouzier, 1859) Lyria deliciosa (p. )
Lyria grandidieri Bail, 2002 Lyria grandidieri (p. )
Lyria guionneti Poppe & Conde, 2001 Lyria guionneti (p. )
Lyria insignata Iredale, 1940 Lyria insignata (p. )
Lyria kuniene Bouchet, 1979 Lyria kuniene (p. )
Lyria poppei Bail, 2002 Lyria poppei (p. )
Lyrocardium aeolicum (Born, 1778) Lyrocardium aeolicum (p. )
Lyrodus pedicellatus (de Quatrefages, 1849) Lyrodus pedicellatus (p. )
Lysasterias adeliae (Koehler, 1920) Lysasterias adeliae (p. )
Lysasterias belgicae (Ludwig, 1903) Lysasterias belgicae (p. )
Lysasterias joffrei (Koehler, 1920) Lysasterias joffrei (p. )
Lysasterias perrieri (Studer, 1885) Lysasterias perrieri (p. )
Lysianassa ceratina unspecified Lysianassa ceratina (p. )
Lysianassa pilicornis Heller, 1866 Lysianassa pilicornis (p. )
Lysianassa plumosa Boeck, 1871 Lysianassa plumosa (p. )
Lysianassina longicornis (Lucas, 1846) Lysianassina longicornis (p. )
Lysidice collaris Grube, 1870 Lysidice collaris (p. )
Lysidice collaris Grube, 1870 Lysidice collaris kermadecensis (p. )
Lysidice ninetta Audouin & Milne-Edwards, 1833 Lysidice ninetta (p. )
Lysidice trimera Ehlers, 1901 Lysidice trimera (p. )
Lysidice unicornis (Grube, 1840) Lysidice unicornis (p. )
Lysilla loveni unspecified Lysilla loveni (p. )
Lysilla pambanensis Fauvel, 1928 Lysilla pambanensis (p. )
Lysiosquilla monodi Manning, 1977 Lysiosquilla monodi (p. )
Lysiosquillina maculata (Fabricius, 1793) Lysiosquillina maculata (p. )
Lysiosquilloides aulacorhynchus (Cadenat, 1957) Lysiosquilloides aulacorhynchus (p. )
Lysiosquilloides taiwanica Ahyong & Lin, 2022 Lysiosquilloides taiwanica (p. )
Lysirude channeri (Wood-Mason, 1885) Lysirude channeri (p. )
Lysirude goekei Takeda, Ohtsuchi & Komatsu, 2021 Lysirude goekei (p. )
Lysmata ankeri Rhyne & Lin, 2006 Lysmata ankeri (p. )
Lysmata arvoredensis Giraldes, Macedo, Brandão, Baeza & Freire, 2018 Lysmata arvoredensis (p. )
Lysmata brevrostrus Wang & Sha, 2018 Lysmata brevrostrus (p. )
Lysmata debelius Bruce, 1983 Lysmata debelius (p. )
Lysmata grabhami (Gordon, 1935) Lysmata grabhami (p. )
Lysmata kuekenthali (De Man, 1902) Lysmata kuekenthali (p. )
Lysmata malagasy Ashrafi, Baeza & Ďuriš, 2021 Lysmata malagasy (p. )
Lysmata multiscissa (Nobili, 1904) Lysmata multiscissa (p. )
Lysmata napoleoni De Grave & Anker, 2018 Lysmata napoleoni (p. )
Lysmata parvispinosus Wang & Sha, 2018 Lysmata parvispinosus (p. )
Lysmata pederseni Rhyne & Lin, 2006 Lysmata pederseni (p. )
Lysmata rafa Rhyne & Anker, 2007 Lysmata rafa (p. )
Lysmata vittata (Stimpson, 1860) Lysmata vittata (p. )
Lysmata zacae Armstrong, 1941 Lysmata zacae (p. )
Lytocarpia fragilis Galea, 2020 Lytocarpia fragilis (p. )
Lytocarpia incisa (Coughtrey, 1875) Halicornaria rostrata (p. )
Lytocarpia myriophyllum (Linnaeus, 1758) Lytocarpia myriophyllum (p. )
Lytocarpia orientalis (Billard, 1908) Lytocarpia orientalis (p. )
Lytocarpia pilosa Galea, 2020 Lytocarpia pilosa (p. )
Lytocarpia pseudoctenata Galea, 2020 Lytocarpia pseudoctenata (p. )
Lytocarpia subtilis Galea, 2020 Lytocarpia subtilis (p. )
Maasella edwardsii (de Lacaze-Duthiers, 1888) Maasella edwardsii (p. )
Macandrevia africana Cooper, 1975 Macandrevia africana (p. )
Macandrevia americana Dall, 1895 Macandrevia americana (p. )
Macandrevia bayeri Cooper, 1975 Macandrevia bayeri (p. )
Macandrevia craniella Dall, 1895 Macandrevia craniella (p. )
Macandrevia cranium (Müller, 1776) Macandrevia cranium (p. )
Macandrevia diamantina Dall,1895 Macandrevia diamantina (p. )
Macandrevia vanhoffeni Blochmann, 1906 Macandrevia vanhoffeni (p. )
Macandrevia waldae d'Hondt, 1976 Macandrevia waldae (p. )
Macandrewia clavatella (Schmidt, 1870) Macandrewia clavatella (p. )
Macandrewia rigida Lévi & Lévi, 1989 Macandrewia rigida (p. )
Macellicephala alia Levenstein, 1978 Macellicephala alia (p. )
Macellicephala ascidioides (McIntosh, 1885) Macellicephala ascidioides (p. )
Macellicephala laubieri Reyss, 1971 Macellicephala laubieri (p. )
Macellicephala longipalpa Uschakov, 1957 Macellicephala longipalpa (p. )
Macellomenia profundorum Cobo, 2021 Macellomenia profundorum (p. )
Macoma balthica (Linnaeus, 1758) Macoma balthica (p. )
Macoma golikovi Scarlato & Kafanov, 1988 Macoma golikovi (p. )
Macoma litoralis (Krauss, 1848) Macoma litoralis (p. )
Macoma litoralis (Krauss, 1848) Tellina litoralis (p. )
Macoma melo (Sowerby, 1866) Macoma melo (p. )
Macomangulus tenuis (da Costa, 1778) Macomangulus tenuis (p. )
Macrobrachium amazonicum (Heller, 1862) Palaemon amazonicus (p. )
Macrobrachium australe (Guérin-Méneville, 1838) Macrobrachium australe (p. )
Macrobrachium birmanicum Schenkel, 1902 Macrobrachium birmanicum (p. )
Macrobrachium feunteuni Keith & Vigneux, 2002 Macrobrachium feunteuni (p. )
Macrobrachium lar (Fabricius, 1798) Macrobrachium lar (p. )
Macrobrachium lepidactylus (Hilgendorf, 1897) Macrobrachium lepidactylus (p. )
Macrobrachium ohione (Smith, 1874) Macrobrachium ohione (p. )
Macrochaeta helgolandica Friedrich, 1937 Macrochaeta helgolandica (p. )
Macrocheira kaempferi Temminck, 1836 Macrocheira kaempferi (p. )
Macrochiron lytocarpi Humes, 1966 Macrochiron lytocarpi (p. )
Macrochiron rostratum Humes, 1966 Macrochiron rostratum (p. )
Macrochlaena winckworthi (Robson, 1926) Macrochlaena winckworthi (p. )
Macrocoeloma intermedium Rathbun, 1901 Macrocoeloma intermedium (p. )
Macrocoeloma nodipes (Desbonne, 1867) Macrocoeloma nodipes (p. )
Macrocoeloma subparellelum (Stimpson, 1860) Macrocoeloma subparellelum (p. )
Macroctopus maorum (Hutton, 1880) Macroctopus maorum (p. )
Macrocypris decora (Brady, 1866) Macrocypris decora (p. )
Macrocypris maculata (Brady, 1866) Macrocypris maculata (p. )
Macrodactyla fautinae Yap, Mitchell, Quek & Huang, 2023 Macrodactyla fautinae (p. )
Macrodasys caudatus Remane, 1927 Macrodasys caudatus (p. )
Macromckenziea glacierae Maddocks, 1990 Macromckenziea glacierae (p. )
Macromedaeus adelus Mendoza, 2021 Macromedaeus adelus (p. )
Macromedaeus crassimanus (Milne-Edwards, 1867) Macromedaeus crassimanus (p. )
Macromedaeus distinguendus (De Haan, 1835) Macromedaeus distinguendus (p. )
Macromedaeus hainanensis Yuan, Jiang & Sha, 2022 Macromedaeus hainanensis (p. )
Macromedaeus nudipes (Milne-Edwards, 1867) Macromedaeus nudipes (p. )
Macromedaeus quinquedentatus (Krauss, 1843) Macromedaeus quinquedentatus (p. )
Macromedaeus voeltzkowi (Lenz, 1905) Macromedaeus voeltzkowi (p. )
Macromphalus thelacme (Melvill, 1904) Macromphalus thelacme (p. )
Macrophiothrix aspidota (Müller & Troschel, 1842) Macrophiothrix aspidota (p. )
Macrophiothrix belli (Döderlein, 1896) Macrophiothrix belli (p. )
Macrophiothrix caenosa Hoggett, 2006 Macrophiothrix caenosa (p. )
Macrophiothrix callizona Clark, 1939 Macrophiothrix callizona (p. )
Macrophiothrix demessa (Lyman, 1861) Macrophiothrix demessa (p. )
Macrophiothrix elongata Clark, 1938 Macrophiothrix elongata (p. )
Macrophiothrix galatheae (Lütken, 1872) Macrophiothrix galatheae (p. )
Macrophiothrix hirsuta (Müller & Troschel, 1842) Macrophiothrix hirsuta (p. )
Macrophiothrix hybrida (Clark, 1915) Macrophiothrix hybrida (p. )
Macrophiothrix lineocaerulea (Clark, 1928) Macrophiothrix lineocaerulea (p. )
Macrophiothrix lorioli Clark, 1968 Macrophiothrix lorioli (p. )
Macrophiothrix martensi (Lyman, 1874) Macrophiothrix martensi (p. )
Macrophiothrix megapoma Clark, 1938 Macrophiothrix megapoma (p. )
Macrophiothrix microplax (Bell, 1884) Macrophiothrix microplax (p. )
Macrophiothrix nereidina (Lamarck, 1816) Macrophiothrix nereidina (p. )
Macrophiothrix propinqua (Lyman, 1861) Macrophiothrix propinqua (p. )
Macrophiothrix pulchra (Clark, 1938) Macrophiothrix pulchra (p. )
Macrophiothrix robillardi (de Loriol, 1893) Macrophiothrix robillardi (p. )
Macrophiothrix smaragdina (Studer, 1882) Macrophiothrix smaragdina (p. )
Macrophiothrix spongicola (Stimpson, 1855) Macrophiothrix spongicola (p. )
Macrophiothrix striolata (Grube, 1868) Macrophiothrix striolata (p. )
Macrophiothrix variabilis (Duncan, 1887) Macrophiothrix variabilis (p. )
Macrophthalmus abbreviatus Manning & Holthuis, 1981 Macrophthalmus abbreviatus (p. )
Macrophthalmus boteltobagoe (Sakai, 1939) Macrophthalmus boteltobagoe (p. )
Macrophthalmus consobrinus Nobili, 1906 Macrophthalmus consobrinus (p. )
Macrophthalmus convexus Stimpson, 1858 Macrophthalmus convexus (p. )
Macrophthalmus crassipes Milne-Edwards, 1852 Macrophthalmus crassipes (p. )
Macrophthalmus crinitus Rathbun, 1913 Macrophthalmus crinitus (p. )
Macrophthalmus darwinensis Barnes, 1971 Macrophthalmus darwinensis (p. )
Macrophthalmus definitus Adams & White, 1849 Macrophthalmus definitus (p. )
Macrophthalmus depressus Rüppel, 1830 Macrophthalmus depressus (p. )
Macrophthalmus fusculatus Rahayu & Nugroho, 2012 Macrophthalmus fusculatus (p. )
Macrophthalmus graeffei Milne-Edwards, 1873 Macrophthalmus graeffei (p. )
Macrophthalmus grandidieri Milne-Edwards, 1867 Macrophthalmus grandidieri (p. )
Macrophthalmus japonicus (De Haan, 1835) Macrophthalmus japonicus (p. )
Macrophthalmus laevis Milne-Edwards, 1867 Macrophthalmus laevis (p. )
Macrophthalmus milloti Crosnier, 1965 Macrophthalmus milloti (p. )
Macrophthalmus parvimanus Guérin, 1834 Macrophthalmus parvimanus (p. )
Macrophthalmus quadratus Milne-Edwards, 1873 Macrophthalmus quadratus (p. )
Macrophthalmus serenei Takeda & Komai, 1991 Macrophthalmus serenei (p. )
Macrophthalmus sulcatus Milne Edwards, 1852 Macrophthalmus sulcatus (p. )
Macrophthalmus telescopicus (Owen, 1839) Macrophthalmus telescopicus (p. )
Macrophthalmus tomentosus Eydoux & Souleyet, 1842 Macrophthalmus tomentosus (p. )
Macropipus guadulpensis (Saussure, 1858) Macropipus guadulpensis (p. )
Macropipus tuberculatus (Roux, 1830) Macropipus tuberculatus (p. )
Macropodia deflexa Forest, 1978 Macropodia deflexa (p. )
Macropodia linaresi Forest & Alvarez, 1964 Macropodia linaresi (p. )
Macropodia longipes (Milne-Edwards & Bouvier, 1899) Macropodia longipes (p. )
Macropodia longirostris (Fabricius, 1775) Macropodia longirostris (p. )
Macropodia rostrata (Linnaeus, 1761) Macropodia rostrata (p. )
Macropodia tenuirostris (Leach, 1814) Macropodia tenuirostris (p. )
Macropora browni de la Cuadra & Garcia-Gomez, 1997 Macropora browni (p. )
Macropora levinseni Brown, 1952 Macropora levinseni (p. )
Macroptychaster accrescens (Koehler, 1920) Macroptychaster accrescens (p. )
Macropyxis similis (Brady, 1880) Macropyxis similis (p. )
Macrorhynchia philippina Kirchenpauer, 1872 Macrorhynchia philippina (p. )
Macrorhynchia phoenicea (Busk, 1852) Macrorhynchia phoenicea (p. )
Macrorhynchia spiralis Galea, 2020 Macrorhynchia spiralis (p. )
Macroscapha opaca Maddocks, 1990 Macroscapha opaca (p. )
Macroschisma megatrema Adams, 1851 Macroschisma megatrema (p. )
Macrostomum brandi Wang & Shi, 2022 Macrostomum brandi (p. )
Macrostomum curvituba Luther, 1947 Macrostomum curvituba (p. )
Macrostomum lineare Uljanin, 1870 Macrostomum lineare (p. )
Macrostomum littorale Wang & Shi, 2022 Macrostomum littorale (p. )
Macrostomum orthostylum Braun, 1885 Macrostomum orthostylum (p. )
Macrostomum shekouense Wang & Shi, 2022 Macrostomum shekouense (p. )
Macrostrombus costatus (Gmelin, 1791) Lobatus costatus (p. )
Macrostylis birsteini Mezhov, 1993 Macrostylis birsteini (p. )
Macrostylis metallicola Riehl & De Smet, 2020 Macrostylis metallicola (p. )
Macrothea bouchardi Macpherson & Cleva, 2010 Macrothea bouchardi (p. )
Macrotritopus defilippi (Vérany, 1851) Macrotritopus defilippi (p. )
Macrozafra vivens (Powell, 1934) Macrozafra vivens (p. )
Macteola miresculpta (Bozzetti, 2020) Macteola miresculpta (p. )
Mactra glabrata Linnaeus, 1767 Mactra glabrata (p. )
Mactra guidoi Signorelli & F. Scarabino, 2010 Mactra guidoi (p. )
Mactra lilacea Lamarck, 1818 Mactra lilacea (p. )
Mactra mitis Reeve, 1854 Mactra mitis (p. )
Mactra olorina Philippi, 1846 Mactra olorina (p. )
Mactra ordinaria Smith, 1898 Mactra ordinaria (p. )
Mactra petitii d'Orbigny, 1846 Mactra petitii (p. )
Mactra quadrangularis Reeve, 1854 Mactra quadrangularis (p. )
Mactra stultorum (Linnaeus, 1758) Mactra stultorum (p. )
Mactrellona iheringi (Dall, 1897) Mactrellona iheringi (p. )
Mactrinula reevesii (Gray, 1837) Mactrinula reevesii (p. )
Mactrotoma ovalina (Lamarck, 1818) Mactrotoma ovalina (p. )
Mactrotoma surinamensis (van Regteren Altena, 1968) Mactrotoma surinamensis (p. )
Mactrotoma velata (Philippi, 1849) Mactra velata (p. )
Mactrotoma velata (Philippi, 1849) Mactrotoma velata (p. )
Maculauger castigatus (Cooke, 1885) Maculauger castigatus (p. )
Maculauger kokiy Pacaud & Lesport, 2020 Maculauger kokiy (p. )
Maculauger sudchinensis Malcolm, Terryn & Fedosov, 2020 Maculauger sudchinensis (p. )
Maculotriton digitalis (Reeve, 1844) Maculotriton digitalis (p. )
Maculotriton serriale (Deshayes, 1834) Maculotriton serriale (p. )
Madangella altirostris Frolova & Duris, 2018 Madangella altirostris (p. )
Madracis asanoi Yabe & Sugiyama, 1936 Madracis palaoensis (p. )
Madracis asperula Milne-Edwards & Haime, 1849 Madracis asperula (p. )
Madracis fragilis Neves & Johnsson, 2009 Madracis fragilis (p. )
Madracis kirbyi Veron & Pichon, 1976 Madracis kirbyi (p. )
Madrella aurantiaca Vayssiere, 1903 Madrella aurantiaca (p. )
Madrella ferruginosa Alder & Hancock, 1864 Madrella ferruginosa (p. )
Maehrenthalia agilis (Levinsen, 1879) Maehrenthalia agilis (p. )
Maera grossimana (Montagu, 1808) Maera grossimana (p. )
Maera hirondellei Chevreux, 1900 Maera hirondellei (p. )
Maera schieckei Karaman & Ruffo, 1971 Maera schieckei (p. )
Maeropsis cobia Krapp-Schickel, 2009 Maeropsis cobia (p. )
Maeropsis griffini (Berents, 1983) Maeropsis griffini (p. )
Magadinella mineuri Richardson, 1987 Magadinella mineuri (p. )
Magallana angulata (Lamarck, 1819) Magallana angulata (p. )
Magallana belcheri (Sowerby, 1871) Magallana belcheri (p. )
Magallana bilineata (Röding, 1798) Magallana bilineata (p. )
Magallana gigas (Thunberg, 1793) Crassostrea gigas (p. )
Magallana gigas (Thunberg, 1793) Magallana gigas (p. )
Magallana nippona (Seki, 1934) Magallana nippona (p. )
Magallana rivularis (Gould, 1861) Crassostrea rivularis (p. )
Magallana sikamea (Amemiya, 1928) Magallana sikamea (p. )
Magellania australis (Quoy & Gaimard, 1834) Magellania australis (p. )
Magellania flavescens (Lamarck, 1819) Magellania flavescens (p. )
Magellania fragilis Smith, 1907 Aerothyris fragilis (p. )
Magellania iredalei Allan, 1939 Magellania iredalei (p. )
Magellania joubini Blochmann,1906 Aerothyris joubini (p. )
Magellania wyvillei (Davidson, 1878) Magellania wyvillei (p. )
Magelona alleni unspecified Magelona alleni (p. )
Magelona equilamellae Harmelin, 1964 Magelona equilamellae (p. )
Magelona filiformis Wilson, 1959 Magelona filiformis (p. )
Magelona gemmata Mortimer & Mackie, 2003 Magelona gemmata (p. )
Magelona johnstoni Fiege, Licher & Mackie, 2000 Magelona johnstoni (p. )
Magelona lenticulata Gallardo, 1968 Magelona lenticulata (p. )
Magelona methae Nateewathana & Hylleberg, 1991 Magelona methae (p. )
Magelona mirabilis unspecified Magelona mirabilis (p. )
Magelona phyllisae Jones, 1963 Magelona phyllisae (p. )
Magelona wilsoni Glémarec, 1966 Magelona wilsoni (p. )
Magnapinna talismani (Fischer & Joubin, 1907) Magnapinna talismani (p. )
Magnoteuthis magna (Joubin, 1913) Mastigoteuthis magna (p. )
Mainwaringia leithii (Smith, 1876) Mainwaringia leithii (p. )
Maiopsis panamensis Faxon, 1893 Maiopsis panamensis (p. )
Maja brachydactyla Balss, 1922 Maja brachydactyla (p. )
Maja crispata Risso, 1827 Maja crispata (p. )
Maja komatoensis (Kubo, 1936) Maja komatoensis (p. )
Maja miersii Walker, 1887 Maja miersii (p. )
Maja squinado (Herbst, 1788) Maja squinado (p. )
Majella pristis Ng, Lee & Richer de Forges, 2021 Majella pristis (p. )
Majella skolopion Ng, Lee & Richer de Forges, 2021 Majella skolopion (p. )
Makawe insularis (Chilton, 1909) Makawe insularis (p. )
Makawe maynei (Chilton, 1909) Makawe maynei (p. )
Makawe parva (Chilton, 1909) Makawe parva (p. )
Malacoceros fuliginosus (Claparede, 1868) Malacoceros fuliginosus (p. )
Malacoceros girardi Quatrefages, 1843 Malacoceros girardi (p. )
Malacoceros tetracerus (Schmarda, 1861) Malacoceros tetracerus (p. )
Malacosaccus floricomatus Topsent, 1901 Malacosaccus floricomatus (p. )
Malacosaccus microglobus Reiswig & Kelly, 2018 Malacosaccus microglobus (p. )
Malacosaccus unguiculatus var. arctica Burton, 1928 Malacosaccus unguiculatus var. arctica (p. )
Malacosaccus vastus Schulze, 1886 Malacosaccus vastus (p. )
Malakosaria sinclairii (Busk, 1857) Malakosaria sinclairii (p. )
Maldane arctica Detinova, 1985 Maldane arctica (p. )
Maldane malmgreni McIntosh, 1885 Maldane malmgreni (p. )
Maldane sarsi Malmgren, 1865 Maldane sarsi (p. )
Maldanella antarctica McIntosh, 1885 Maldanella antarctica (p. )
Malea pomum (Linnaeus, 1758) Malea pomum (p. )
Malea ringens (Swainson, 1822) Cassis ringens (p. )
Malea ringens (Swainson, 1822) Malea ringens (p. )
Mallacoota balara Berents, 1983 Mallacoota balara (p. )
Mallacoota capricornia Lowry & Hughes, 2009 Mallacoota capricornia (p. )
Mallacoota chandaniae Lowry & Springthorpe, 2005 Mallacoota chandaniae (p. )
Mallacoota latidactylus Ledoyer, 1983 Mallacoota latidactylus (p. )
Mallacoota nananui Myers, 1985 Mallacoota nananui (p. )
Mallacoota schellenbergi Ledoyer, 1984 Mallacoota schellenbergi (p. )
Mallacoota scopulosa Lowry & Hughes, 2009 Mallacoota scopulosa (p. )
Malletia aoteana (Marshall, 1978) Malletia aoteana (p. )
Malletia chilensis Desmoulins, 1832 Malletia inequalis (p. )
Malletia gigantea (Smith, 1875) Malletia gigantea (p. )
Malletia obtusa Sars, 1878 Malletia obtusa (p. )
Malletia pellucida Thiele, 1912 Malletia pellucida (p. )
Malleus anatinus (Gmelin, 1791) Malleus anatinus (p. )
Malleus legumen Reeve, 1858 Malleus legumen (p. )
Malleus regula (Forsskål, 1775) Malleus regula (p. )
Malmgreniella andreapolis (McIntosh, 1874) Malmgreniella andreapolis (p. )
Malmgreniella arenicolae (de Saint Joseph, 1888) Malmgreniella arenicolae (p. )
Malmgreniella castanea (McIntosh, 1876) Malmgreniella castanea (p. )
Malmgreniella darbouxi Pettibone, 1993 Malmgreniella darbouxi (p. )
Malmgreniella lilianae Petttibone, 1993 Malmgreniella lilianae (p. )
Malmgreniella ljungmani (Malmgren, 1867) Malmgreniella ljungmani (p. )
Malmgreniella lunulata (Delle Chiaje, 1828) Malmgreniella lunulata (p. )
Malmgreniella marphysae (McIntosh, 1876) Malmgreniella marphysae (p. )
Malmgreniella nigralba (Berkley, 1923) Malmgreniella nigralba (p. )
Malmgreniella polypapillata Barnich & Fiege, 2001 Malmgreniella polypapillata (p. )
Malo bella Gershwin, 2014 Malo bella (p. )
Malo filipina Bentlage & Lewis, 2012 Malo filipina (p. )
Malo kingi Gershwin, 2007 Malo kingi (p. )
Mammilla kurodai (Iw. Taki, 1944) Mammilla kurodai (p. )
Mammilla melanostoma (Gmelin, 1791) Mammilla melanostoma (p. )
Mammilla priamus (Récluz, 1844) Mammilla priamus (p. )
Manaxius inhambane Poore, 2020 Manaxius inhambane (p. )
Manaxius iro Poore, 2020 Manaxius iro (p. )
Manaxius supia Poore, 2020 Manaxius supia (p. )
Manayunkia aestuarina (Bourne, 1883) Manayunkia aestuarina (p. )
Manayunkia caspica Annenkova, 1928 Manayunkia caspica (p. )
Mancinella alouina (Röding, 1798) Mancinella alouina (p. )
Mancinella deltoidea (Lamarck, 1822) Mancinella deltoidea (p. )
Mancinella herberti (Houart, 1998) Mancinella herberti (p. )
Mancocuma altera Zimmer, 1943 Mancocuma altera (p. )
Mancocuma stellifera Zimmer, 1943 Mancocuma stellifera (p. )
Mangelia bertrandii (Payraudeau, 1826) Mangelia bertrandii (p. )
Mangelia caerulans (Philippi, 1844) Mangelia caerulans (p. )
Mangelia costulata Risso, 1826 Bela costulata (p. )
Mangelia costulata Risso, 1826 Mangelia costulata (p. )
Mangelia difficilis (Locard & Caziot, 1900) Mangelia difficilis (p. )
Mangelia indistincta (Monterosato, 1875) Mangelia indistincta (p. )
Mangelia melitensis Cachia & Misfud, 2008 Mangelia melitensis (p. )
Mangelia multilineolata (Deshayes, 1835) Mangelia multilineolata (p. )
Mangelia pallaryi (Nordsieck, 1977) Mangelia pallaryi (p. )
Mangelia pontica Milaschewitsch, 1908 Mangelia pontica (p. )
Mangelia sandrii (Brusina, 1865) Mangelia sandrii (p. )
Mangelia serga (Dall, 1881) Mangelia serga (p. )
Mangelia taeniata (Deshayes, 1835) Mangelia taeniata (p. )
Mangelia tanzaniana Bozzetti, 2020 Mangelia tanzaniana (p. )
Mangelia tenuicosta (Brugnone, 1862) Mangelia tenuicosta (p. )
Mangelia vanaartseni Öztürk, 2021 Mangelia vanaartseni (p. )
Mangilia orophoma Melvill & Standen, 1896 Mangilia orophoma (p. )
Manipontonia persiana Marin, 2010 Manipontonia persiana (p. )
Manithyris rossi Foster, 1974 Manithyris rossi (p. )
Manningia posteli Manning, 1977 Manningia posteli (p. )
Manningis arabicum (Jones & Clayton, 1983) Manningis arabicum (p. )
Manupecten nolani Cossignani, 2022 Manupecten nolani (p. )
Manzonia crassa (Kanmacher, 1798) Manzonia crassa (p. )
Manzonia crassula (Rehder, 1980) Manzonia crassula (p. )
Manzonia longinqua (Rehder, 1980) Manzonia longinqua (p. )
Maoricrater explorata (Dell, 1953) Maoricrater explorata (p. )
Marcia cordata (Forsskål, 1775) Marcia cordata (p. )
Marcusadorea tubulosa (Canu & Bassler, 1928) Marcusadorea tubulosa (p. )
Marcusiaxius hoae Poore, 2020 Marcusiaxius hoae (p. )
Mareleptopoma iredalei (Bavay, 1921) Mareleptopoma iredalei (p. )
Marenzelleria neglecta Sikorski & Bick, 2004 Marenzelleria neglecta (p. )
Marenzelleria viridis (Verrill, 1873) Marenzelleria viridis (p. )
Marenzelleria wireni Augener, 1913 Marenzelleria wireni (p. )
Margarella refulgens (Smith, 1907) Margarites refulgens (p. )
Margaretta cereoides (Ellis & Solander, 1786) Margaretta cereoides (p. )
Margarites biconicus Numanami, 1996 Margarites biconica (p. )
Margarites costalis (Gould, 1841) Margarites costalis (p. )
Margarites crebrilirulata (Smith, 1907) Margarites crebrilirulata (p. )
Margarites helicinus (Phipps, 1774) Margarites helicinus (p. )
Margarites manusensis Zhang & Zhang, 2017 Margarites manusensis (p. )
Margarites ryukyuensis Okutani, Sasaki & Tsuchida, 2000 Margarites ryukyuensis (p. )
Marginaster capreensis (Gasco, 1876) Marginaster capreensis (p. )
Marginella agadirensis Cossignani, 2022 Marginella agadirensis (p. )
Marginella celosia Veldsman, 2021 Marginella celosia (p. )
Marginella circumflexa Veldsman, 2021 Marginella circumflexa (p. )
Marginella coovertorum Veldsman & Veldsman, 2022 Marginella coovertorum (p. )
Marginella davisae Veldsman, 2021 Marginella davisae (p. )
Marginella elegans Cossignani, 2021 Marginella elegans (p. )
Marginella elegantissima Veldsman, 2021 Marginella elegantissima (p. )
Marginella exigua Veldsman, 2021 Marginella exigua (p. )
Marginella henrikasi Bozzetti, 1995 Marginella henrikasi (p. )
Marginella malva Veldsman, 2021 Marginella malva (p. )
Marginella mattavellii Cossignani, 2021 Marginella mattavellii (p. )
Marginella mbasheensis Veldsman, 2021 Marginella mbasheensis (p. )
Marginella mlambomkuluensis Veldsman, 2021 Marginella mlambomkuluensis (p. )
Marginella muratovi Veldsman, 2021 Marginella muratovi (p. )
Marginella perelegans Veldsman, 2021 Marginella perelegans (p. )
Marginella pokkiae Veldsman & Veldsman, 2021 Marginella pokkiae (p. )
Marginella praeclara Veldsman, 2021 Marginella praeclara (p. )
Marginella pseudocleryi Cossignani, 2021 Marginella pseudocleryi (p. )
Marginella shellyensis Veldsman, 2021 Marginella shellyensis (p. )
Marginella sima Veldsman, 2021 Marginella sima (p. )
Marginella sodwanaensis Veldsman, 2021 Marginella sodwanaensis (p. )
Marginella transovula Veldsman, 2021 Marginella transovula (p. )
Marginella umgababaensis Veldsman, 2021 Marginella umgababaensis (p. )
Marginella umkomaasensis Veldsman, 2021 Marginella umkomaasensis (p. )
Marginella visayae Mattavelli, 2021 Marginella visayae (p. )
Marginulinopsis bradyi (Goës, 1894) Marginulinopsis bradyi (p. )
Marginulinopsis costata (Batsch, 1791) Marginulinopsis costata (p. )
Marginulinopsis tenuis (Bornemann, 1855) Marginulinopsis tenuis (p. )
Margistrombus eloiseae Vertriest, 2022 Margistrombus eloiseae (p. )
Mariaglaja inornata (Baba, 1949) Mariaglaja inornata (p. )
Mariaglaja tsurugensis (Baba & Abe, 1959) Mariaglaja tsurugensis (p. )
Mariansabellaria caribbea Chávez-López, 2022 Mariansabellaria caribbea (p. )
Mariaplax chenae Rahayu & Ng, 2014 Mariaplax chenae (p. )
Mariaplax exigua Ng & Wong, 2019 Mariaplax exigua (p. )
Mariaplax granuliferus (Campbell & Stephenson, 1970) Mariaplax granuliferus (p. )
Mariaplax hispida Rahayu & Widyastutt, 2018 Mariaplax hispida (p. )
Mariaplax pitrai Rahayu & Widyastutt, 2018 Mariaplax pitrai (p. )
Mariaplax sundaica Rahayu & Widyastutt, 2018 Mariaplax sundaica (p. )
Marinabilharzia patagonensis Lorenti, Brant, Gilardoni, Diaz & Cremonte, 2022 Marinabilharzia patagonensis (p. )
Marinula pepita King, 1832 Marinula pepita (p. )
Marionia abrahamorum Silva, Herrero-Barrencua, Pola & Cervera, 2019 Marionia abrahamorum (p. )
Marionia arborescens Bergh, 1890 Marionia arborescens (p. )
Marionia blainvillea (Risso, 1818) Marionia blainvillea (p. )
Marionina alaskae Eisen, 1904 Marionina alaskae (p. )
Marionina charlottensis Coates, 1980 Marionina charlottensis (p. )
Marionina coatesae Erséus, 1990 Marionina coatesae (p. )
Marionina levitheca Erséus, 1990 Marionina levitheca (p. )
Marionina neroutsensis Coates, 1980 Marionina neroutsensis (p. )
Marionina nevisensis Righi & Kanner, 1979 Marionina nevisensis (p. )
Marionina vancouverensis Coates, 1980 Marionina vancouverensis (p. )
Mariplanella piscadera Van Steenkiste & Leander, 2022 Mariplanella piscadera (p. )
Marivagia stellata Galil & Gershwin, 2010 Marivagia stellata (p. )
Marphysa bernardi Rullier, 1972 Marphysa bernardi (p. )
Marphysa chirigota Martin, Gil & Zanol in Martin et al., 2020 Marphysa chirigota (p. )
Marphysa fijiensis Molina-Acevedo & Idris, 2021 Marphysa fijiensis (p. )
Marphysa gaditana Martin, Gil & Zanol in Martin et al., 2020 Marphysa gaditana (p. )
Marphysa hongkongensa Wang, Zhang & Qiu, 2018 Marphysa hongkongensa (p. )
Marphysa iloiloensis Glasby, Mandario, Burghardt, Kupriyanova, Gunton & Hutchings, 2019 Marphysa iloiloensis (p. )
Marphysa kinbergi McIntosh, 1910 Marphysa kinbergi (p. )
Marphysa sanguinea (Montagu, 1815) Marphysa sanguinea (p. )
Marseniopsis conica (Smith, 1902) Marseniopsis conica (p. )
Marseniopsis mollis (Smith, 1902) Marseniopsis mollis (p. )
Marshallaskeya elegantula (Powell, 1930) Laskeya elegantula (p. )
Marshallaskeya elegantula (Powell, 1930) Marshallaskeya elegantula (p. )
Marshallora adversa (Montagu, 1803) Marshallora adversa (p. )
Marthasterias glacialis (Linnaeus, 1758) Marthasterias glacialis (p. )
Martinottiella communis (d’Orbigny, 1826) Martinottiella communis (p. )
Massilina peruviana (d’Orbigny, 1839) Massilina peruviana (p. )
Massya longecirrata (Massy, 1917) Massya longecirrata (p. )
Mastigias albipunctata Stiasny, 1920 Mastigias albipunctata (p. )
Mastigopsis hjorti (Chun, 1913) Mastigopsis hjorti (p. )
Mastigoteuthis tyroi Salcedo-Vargas, 1997 Mastigoteuthis tyroi (p. )
Mastobranchus braziliensis Da Silva & Amaral, 2022 Mastobranchus braziliensis (p. )
Mastocarpus stellatus (Stackhouse) Guiry Mastocarpus stellatus (p. )
Mastonia gracilis (Pease, 1871) Mastonia gracilis (p. )
Mastonia iris Laseron, 1958 Mastonia iris (p. )
Mastonia papillata (Hervier, 1898) Mastonia papillata (p. )
Mastonia peanites Jousseaume, 1898 Mastonia peanites (p. )
Mastonia squalida Kosuge, 1962 Mastonia squalida (p. )
Mastonia troglodytes (Hervier, 1898) Mastonia troglodytes (p. )
Mastonia vulpina (Hinds, 1843) Mastonia vulpina (p. )
Mastoniaeforis chaperi Jousseaume, 1884 Mastoniaeforis chaperi (p. )
Mastoniaeforis decorata (Laseron, 1958) Mastoniaeforis decorata (p. )
Mastoniaeforis jousseaumei (Hervier, 1897) Mastoniaeforis jousseaumei (p. )
Mathilda bieleri Smriglio & Mariottini, 2007 Mathilda bieleri (p. )
Mathilda boucheti Bieler, 1995 Mathilda boucheti (p. )
Mathilda brevicula Bavay, 1922 Mathilda brevicula (p. )
Mathilda cochlaeformis Brugnone, 1873 Mathilda cochlaeformis (p. )
Mathilda coronata Monterosato, 1875 Mathilda coronata (p. )
Mathilda decorata Hedley, 1903 Mathilda decorata (p. )
Mathilda fusca (Okutani & Habe, 1981) Mathilda fusca (p. )
Mathilda gemmulata Semper, 1865 Mathilda gemmulata (p. )
Mathilda gemmulifera Kuroda, 1958 Mathilda gemmulifera (p. )
Mathilda houbricki Bieler, 1995 Mathilda houbricki (p. )
Mathilda letei Prki & Smriglio, 2007 Mathilda letei (p. )
Mathilda maculosa Bieler, 1995 Mathilda maculosa (p. )
Mathilda maoria (Powell, 1940) Mathilda maoria (p. )
Mathilda retusa Brugnone, 1873 Mathilda retusa (p. )
Mathilda richeri Bieler, 1995 Mathilda richeri (p. )
Mathilda salve Barnard, 1963 Mathilda salve (p. )
Mathildella maxima Guinot & Richer de Forges, 1981 Mathildella maxima (p. )
Mathildella mclayi Ahyong, 2008 Mathildella mclayi (p. )
Maupasia coeca Viguier, 1886 Maupasia caeca (p. )
Maupasia coeca Viguier, 1886 Maupasia coeca (p. )
Maupasia isochaeta (Reibisch, 1895) Maupasia isochaeta (p. )
Mauritia arabica (Linnaeus, 1758) Mauritia arabica (p. )
Mauritia grayana Schilder, 1930 Mauritia grayana (p. )
Mauritia histrio (Gmelin, 1791) Cypraea histrio (p. )
Mauritia scurra (Gmelin, 1791) Mauritia scurra (p. )
Mauroceras legumen (Hedley, 1899) Mauroceras legumen (p. )
Mauroceras sandwichense (de Folin, 1881) Mauroceras sandwichense (p. )
Mawatarius inexpectabilis (Gordon, 1985) Mawatarius inexpectabilis (p. )
Maxacteon fabreanus (Crosse, 1874) Maxacteon fabreanus (p. )
Maxacteon flammeus (Bruguière, 1789) Maxacteon flammeus (p. )
Maxilliphimedia longipes (Walker, 1906) Maxilliphimedia longipes (p. )
Maxillipides laticarpus Ledoyer, 1984 Maxillipides laticarpus (p. )
Maxillipius rectitelson Ledoyer, 1973 Maxillipius rectitelson (p. )
Mayerella magellanica McCain & Gray, 1971 Mayerella magellanica (p. )
Mclaydromia colini Guinot & Tavares, 2003 Mclaydromia colini (p. )
Mclaydromia dubia (Lewinsohn, 1984) Mclaydromia dubia (p. )
Mcleanipoma yeerjini Huang & Lin, 2021 Mcleanipoma yeerjini (p. )
Meandrina brasiliensis (Milne-Edwards & Haime, 1848) Meandrina brasiliensis (p. )
Meandrina danai (Milne Edwards & Haime, 1848) Meandrina danai (p. )
Meandrina jacksoni Weil & Pinzón, 2011 Meandrina jacksoni (p. )
Mecomerinx heterocentroti Humes, 1977 Mecomerinx heterocentroti (p. )
Mecomerinx notabilis (Humes & Cressey, 1961) Mecomerinx notabilis (p. )
Mecynoecia bellidis Winston & Jackson, 2021 Mecynoecia bellidis (p. )
Mecynoecia delicatula (Busk, 1875) Mecynoecia delicatula (p. )
Mecynoecia proboscideoides (Gabb & Horn, 1862) Mecynoecia proboscideoides (p. )
Mecynostomum auritum (Schultze, 1851) Mecynostomum auritum (p. )
Medaeops gemini Davie, 1997 Medaeops gemini (p. )
Medaeops granulosus (Haswell, 1882) Medaeops granulosus (p. )
Medaeops merodontos Davie, 1997 Medaeops merodontos (p. )
Medaeops neglectus (Balss, 1922) Medaeops neglectus (p. )
Medaeops serenei Ng & McLay, 2007 Medaeops serenei (p. )
Medaeus aztec Davie, 1997 Medaeus aztec (p. )
Medaeus danielita Mendoza & Ng, 2010 Medaeus danielita (p. )
Medaeus grandis Davie, 1993 Medaeus grandis (p. )
Medaeus spinulifer (Rathbun, 1898) Medaeus spinulifer (p. )
Mediaster arcuatus (Sladen, 1889) Mediaster arcuatus (p. )
Mediaster gartrelli Clark, 2001 Mediaster gartrelli (p. )
Mediaster sladeni Benham, 1909 Mediaster sladeni (p. )
Medicorophium affine (Bruzelius, 1859) Medicorophium affine (p. )
Mediomastus ambiseta unspecified Mediomastus ambiseta (p. )
Mediomastus branchiferus Hartmann-Schröder, 1962 Mediomastus branchiferus (p. )
Mediomastus fragilis Rasmussen, 1973 Mediomastus fragilis (p. )
Mediomastus warrenae Green, 2002 Mediomastus warrenae (p. )
Mediophrixus pinuum Markham, 1990 Mediophrixus pinuum (p. )
Medorippe lanata (Linnaeus, 1767) Medorippe lanata (p. )
Medusafissurella dubia (Reeve, 1849) Medusafissurella dubia (p. )
Medusafissurella melvilli (Sowerby III, 1882) Medusafissurella melvilli (p. )
Medusafissurella salebrosa (Reeve, 1850) Medusafissurella salebrosa (p. )
Megabalanus azoricus Pilsbry, 1916 Megabalanus azoricus (p. )
Megabalanus coccopoma (Darwin, 1854) Megabalanus coccopoma (p. )
Megabalanus tintinnabulum (Linnaeus, 1758) Megabalanus tintinabulum (p. )
Megabalanus tintinnabulum (Linnaeus, 1758) Megabalanus tintinnabulum (p. )
Megacardita nodulosa (Lamarck, 1819) Megacardita nodulosa (p. )
Megaciella cardenasi Goodwin, Berman & Hendry, 2019 Megaciella cardenasi (p. )
Megaciella tawiensis (Wilson, 1925) Megaciella tawiensis (p. )
Megadenus smithi González-Vallejo & Amador-Carrillo, 2021 Megadenus smithi (p. )
Megalasma elegans Newman, 1964 Megalasma elegans (p. )
Megalobrachium mortenseni Haig, 1962 Megalobrachium mortenseni (p. )
Megalobrachium roseum (Rathbun, 1900) Megalobrachium roseum (p. )
Megalocercus abyssorum Chun, 1887 Megalocercus abyssorum (p. )
Megalocranchia fisheri Berry, 1909 Megalocranchia fisheri (p. )
Megalomma vigilans (Claparède, 1869) Megalomma vigilans (p. )
Megalomphalus azoneus (Brusina, 1865) Megalomphalus azoneus (p. )
Megalomphalus pilsbryi (Olsson & McGinty, 1958) Megalomphalus pilsbryi (p. )
Megaluropus agilis Hoek, 1889 Megaluropus agilis (p. )
Megaluropus monasteriensis Ledoyer, 1976 Megaluropus monasteriensis (p. )
Megamphopus angustilobatus Ren in Ren & Huang, 1991 Megamphopus angustilobatus (p. )
Megamphopus cornutus Norman, 1869 Megamphopus cornutus (p. )
Megamphopus dimorpha (Barnard, 1932) Megamphopus dimorpha (p. )
Megamphopus longicornis Chevreux, 1911 Megamphopus longicornis (p. )
Megangulus luteus (Wood, 1828) Megangulus luteus (p. )
Megapia jaumotti (Bouillon, 1978) Megapia jaumotti (p. )
Megapitaria aurantiaca (Sowerby, 1831) Megapitaria aurantiaca (p. )
Megapitaria squalida (Sowerby, 1835) Megapitaria squalida (p. )
Megapogon schiaparellii Alvizu, Xavier & Rapp, 2019 Megapogon schiaparellii (p. )
Megaptera novaeangliae (Borowski, 1781) Megaptera novaeangliae (p. )
Megastomia crovatoi Nofroni, Renda & Vannozzi, 2022 Megastomia crovatoi (p. )
Megastraea turbanica (Dall, 1910) Pomaulax turbanicus (p. )
Megastraea undosa (Wood, 1828) Trochus undosus (p. )
Megasyllis chiki San Martín, Lucas & Westheide, 2021 Megasyllis chiki (p. )
Megasyllis inflata (Marenzeller, 1879) Megasyllis inflata (p. )
Megathiris barroisi (Schulgin, 1884) Megathiris barroisi (p. )
Megathiris capensis Jackson, 1952 Megathiris capensis (p. )
Megatrema anglicum (Sowerby, 1823) Megatrema anglicum (p. )
Megerlia acrura Hiller, 1986 Megerlia acrura (p. )
Megerlia echinata (Fischer & Oelhert, 1890) Megerlia echinata (p. )
Megerlia gigantea (Deshayes, 1863) Megerlia gigantea (p. )
Megerlia granosa Seguenza, 1865 Megerlia granosa (p. )
Megerlia monstruosa (Scacchi, 1883) Megerlia monstruosa (p. )
Megerlia truncata (Linnaeus, 1767) Megerlia truncata (p. )
Megerlina atkinsoni (Woods, 1878) Megerlina atkinsoni (p. )
Megerlina capensis (Adams & Reeve, 1850) Megerlina capensis (p. )
Megerlina davidsoni (Vélain, 1877) Megerlina davidsoni (p. )
Megerlina natalensis (Krauss, 1843) Megerlina natalensis (p. )
Megerlina pisum (Lamarck, 1819) Megerlina pisum (p. )
Megerlina striata Jackson, 1952 Megerlina striata (p. )
Megokris akademik Shinomiya & Sakai, 2006 Megokris akademik (p. )
Megokris ghamrawyi Shinomiya & Sakai, 2006 Megokris ghamrawyi (p. )
Meiocardia hawaiana Dall, Bartsch & Rehder, 1938 Meiocardia hawaiana (p. )
Meioceras cornucopiae Carpenter, 1859 Meioceras cornucopiae (p. )
Meioceras cubitatum de Folin, 1868 Meioceras cubitatum (p. )
Meioceras nitidum (Stimpson, 1851) Meioceras nitidum (p. )
Meixneria furva Bock, 1913 Meixneria furva (p. )
Melampus coffea (Linnaeus, 1758) Melampus coffea (p. )
Melampus exaratus Adams & Adams, 1854 Melampus exaratus (p. )
Melampus liberianus Adams & Adams, 1854 Melampus liberianus (p. )
Melampus lividus (Deshayes, 1830) Melampus lividus (p. )
Melampus triticeus (Philippi, 1845) Melampus triticeus (p. )
Melanella aciculata (Pease, 1861) Melanella aciculata (p. )
Melanella adiastalta Souza, Pimenta & Barros, 2021 Melanella adiastalta (p. )
Melanella alba (da Costa, 1778) Melanella alba (p. )
Melanella anapetes Souza, Pimenta & Barros, 2021 Melanella anapetes (p. )
Melanella dufresnii Bowdich, 1822 Melanella dufresnii (p. )
Melanella hypsela (Verrill & Bush, 1900) Melanella hypsela (p. )
Melanella laseroni Hedley, 1916 Melanella laseroni (p. )
Melanella letsonae Pilsbry, 1917 Melanella letsonae (p. )
Melanella ogasawarana (Pilsbry, 1905) Melanella ogasawarana (p. )
Melanella paraabida Souza, Pimenta & Barros, 2021 Melanella paraabida (p. )
Melanella perplexa Oliver, 1915 Melanella perplexa (p. )
Melanella pisinna Rehder, 1980 Melanella pisinna (p. )
Melanella spinosa Oliver, 1915 Melanella spinosa (p. )
Melanitta deglandi (Bonaparte, 1850) Melanitta deglandi (p. )
Melanitta fusca (Linnaeus, 1758) Melanitta fusca (p. )
Melanitta nigra (Linnaeus, 1758) Melanitta nigra (p. )
Melanochlamys algirae (Adams, 1850) Melanochlamys algirae (p. )
Melanochlamys seurati (Vayssière, 1926) Melanochlamys seurati (p. )
Melarhaphe neritoides (Linnaeus, 1758) Melarhaphe neritoides (p. )
Melibe colemani Gosliner & Pola, 2012 Melibe colemani (p. )
Melibe engeli Risbec, 1937 Melibe engeli (p. )
Melibe megaceras Gosliner, 1987 Melibe megaceras (p. )
Melicerita latilaminata Rogick, 1956 Melicerita latilaminata (p. )
Melicerita lingulata Liu & Hu, 1991 Melicerita lingulata (p. )
Melicerita obliqua (Thornely, 1924) Melicerita obliqua (p. )
Melicerona felina (Gmelin, 1791) Melicerona felina (p. )
Melicertissa antrichardsoni Uribe-Palomino & Gershwin, 2018 Melicertissa antrichardsoni (p. )
Melicertum octocostatum (Sars, 1835) Melicertum octocostatum (p. )
Melinnopsis annenkovae (Uschakov, 1952) Melinnopsis annenkovae (p. )
Melita dentata Krøyer, 1842 Melita dentata (p. )
Melita hergensis Reid, 1939 Melita hergensis (p. )
Melita hoshinoi Yamato, 1990 Melita hoshinoi (p. )
Melita inaequistylis Dana, 1852 Melita inaequistylis (p. )
Melita longidactyla Hirayama, 1987 Melita longidactyla (p. )
Melita myersi Karaman, 1987 Melita myersi (p. )
Melita palmata Montagn, 1804 Melita palmata (p. )
Melita sampsonae Lowry & Springthorpe, 2009 Melita sampsonae (p. )
Melithaea albitincta (Ridley, 1884) Melithaea albitincta (p. )
Melithaea baladea (Grasshoff, 1999) Melithaea baladea (p. )
Melithaea bicolor (Nutting, 1908) Melithaea bicolor (p. )
Melithaea caledonica Grasshoff, 1999 Melithaea caledonica (p. )
Melithaea cinquemiglia (Grasshoff, 1999) Melithaea cinquemiglia (p. )
Melithaea davidi Samimi-Namin, Ofwegen & McFadden, 2016 Melithaea davidi (p. )
Melithaea kuea (Grasshoff, 1999) Melithaea kuea (p. )
Melithaea omanensis (van Ofwegen, 1987) Melithaea omanensis (p. )
Melithaea ouvea (Grasshoff, 1999) Melithaea ouvea (p. )
Melithaea squamata (Nutting, 1911) Melithaea squamata (p. )
Mellitella stokesii (Agassiz, 1841) Mellitella stokesii (p. )
Melliteryx puncticulata (Yokoyama, 1924) Melliteryx puncticulata (p. )
Mellitestea scopulorum (Watson, 1886) Mellitestea scopulorum (p. )
Melnikum magellanum Grischenko, 2022 Melnikum magellanum (p. )
Melo melo (Lightfoot, 1786) Melo melo (p. )
Melo peterstimpsoni Cossignani & Allary, 2021 Melo peterstimpsoni (p. )
Melobesia membranacea (Esper) J.V. Lamouroux Melobesia membranacea (p. )
Melongena patula (Broderip & Sowerby, 1829) Melongena patula (p. )
Melonis affinis (Reuss, 1851) Melonis affinis (p. )
Melonis pompilioides (Fichtel & Moll, 1798) Melonis pompilioides (p. )
Melophlus sarasinorum Thiele, 1899 Melophlus sarasinorum (p. )
Melosira arctica Dickie Melosira arctica (p. )
Melphidippa antarctica Schellenberg, 1926 Melphidippa antarctica (p. )
Melphidippa serrata (Stebbing, 1888) Melphidippa serrata (p. )
Melphidippella macra (Norman, 1869) Melphidippella macra (p. )
Melphisana madagascarensis Ledoyer, 1984 Melphisana madagascarensis (p. )
Membranicellaria dubia (Busk, 1884) Membranicellaria dubia (p. )
Membranipora membranacea (Linnaeus, 1767) Membranipora membranacea (p. )
Membranipora tenuis Desor, 1848 Membranipora tenuis (p. )
Membranipora villosa Hincks, 1880 Membranipora villosa (p. )
Membraniporella nitida (Johnston, 1838) Membraniporella nitida (p. )
Membranoptera alata (Hudson) Stackhouse Membranoptera alata (p. )
Menaethiops acutifrons (Milne-Edwards, 1868) Menaethiops acutifrons (p. )
Menaethiops brevicornis (Milne-Edwards, 1868) Menaethiops brevicornis (p. )
Menaethiops contiguicornis (Klunzinger, 1906) Menaethiops contiguicornis (p. )
Menaethiops nodulosus (Nobili, 1905) Menaethiops nodulosus (p. )
Menaethius monoceros (Latreille, 1825) Menaethius monoceros (p. )
Menaethius orientalis (Sakai, 1969) Menaethius orientalis (p. )
Menathais bimaculata (Jonas, 1845) Menathais bimaculata (p. )
Menathais intermedia (Kiener, 1836) Menathais intermedia (p. )
Mendax hebetatus Marshall, 1978 Mendax hebetatus (p. )
Mendax marginata (Suter, 1908) Cerithiopsis marginata (p. )
Mendax marginata (Suter, 1908) Mendax marginata (p. )
Mendax marginata (Suter, 1908) Specula marginata (p. )
Mendax seilaformis Marshall, 1978 Mendax seilaformis (p. )
Mendax subapicina (Dell, 1956) Mendax subapicina (p. )
Mendax trizonalis odhneri (A.W.B. Powell, 1927) Mendax trizonalis odhneri (p. )
Mendax trizonalis trizonalis (Odhner, 1924) Cerithiopsis trizonalis (p. )
Mendax trizonalis trizonalis (Odhner, 1924) Mendax trizonalis trizonalis (p. )
Mendax trizonaloides Marshall, 1978 Mendax trizonaloides (p. )
Mendicula ferruginosa (Forbes, 1844) Mendicula ferruginosa (p. )
Menella flora (Nutting, 1910) Menella flora (p. )
Menella indica (Ridley, 1888) Menella indica (p. )
Menella kouare Grasshoff, 1999 Menella kouare (p. )
Menella simplex (Kükenthal, 1908) Menella simplex (p. )
Menella woodin Grasshoff, 1999 Menella woodin (p. )
Menestho beaglensis Luca, Güller & Zelaya, 2021 Menestho beaglensis (p. )
Menestho patagonica Luca, Güller & Zelaya, 2021 Menestho patagonica (p. )
Menipea marionensis Busk, 1884 Menipea marionensis (p. )
Menippe frontalis Milne-Edwards, 1879 Menippe frontalis (p. )
Menippe mercenaria (Say, 1818) Menippe mercenaria (p. )
Menoplax longispinosa (Chen, 1984) Menoplax longispinosa (p. )
Meoma ventricosa (Lamarck, 1816) Meoma ventricosa (p. )
Meoma ventricosa (Lamarck, 1816) Meoma ventricosa grandis (p. )
Meractaea multidentata Davie, 1997 Meractaea multidentata (p. )
Meractaea tafai Davie, 1993 Meractaea tafai (p. )
Mercenaria mercenaria (Linnaeus, 1758) Mercenaria mercenaria (p. )
Merelina cheilostoma (Tenison Woods, 1877) Merelina cheilostoma (p. )
Merelina coronata (Powell, 1926) Merelina coronata (p. )
Merelina iohannae Perugia, 2021 Merelina iohannae (p. )
Merelina pisinna (Melvill & Standen, 1896) Merelina pisinna (p. )
Meretrix lusoria (Röding, 1798) Meretrix lusoria (p. )
Meretrix petechialis (Lamarck, 1818) Cytherea petechialis (p. )
Meretrix petechialis (Lamarck, 1818) Meretrix petechialis (p. )
Merga crassocanalis Huang, Xu & Huang, 2019 Merga crassocanalis (p. )
Merga longicosta Xu, Huang & Wang, 2020 Merga longicosta (p. )
Merguia rhizophorae (Rathbun, 1900) Merguia rhizophorae (p. )
Mergus merganser Linnaeus, 1758 Mergus merganser (p. )
Mergus serrator Linnaeus, 1758 Mergus serrator (p. )
Merica melanostoma (Sowerby II, 1849) Merica melanostoma (p. )
Merica semperiana (Crosse, 1863) Merica semperiana (p. )
Mericella rosadoi Verhecken, 2020 Mericella rosadoi (p. )
Meridiastra calcar (Lamarck, 1816) Meridiastra calcar (p. )
Meridionalicythere megalodiscus (Skogsberg, 1928) Meridionalicythere megalodiscus (p. )
Merisca juttingae (Van Regteren Altena, 1965) Merisca juttingae (p. )
Meristotheca gelidium (J.Agardh) E.J.Faye & M.Masuda in E.J. Faye, Shimada, Kogame & Masuda, 2004 Meristotheca gelidium (p. )
Merlia deficiens Vacelet, 1980 Merlia deficiens (p. )
Mertonia lanka Laurie, 1906 Mertonia lanka (p. )
Merulana exilis (Budde-Lund, 1885) Merulana exilis (p. )
Merulana noduligera Verhoeff, 1926 Merulana noduligera (p. )
Merulana translucida Budde-Lund, 1885 Merulana translucida (p. )
Merulanella carinata Verhoeff, 1926 Merulanella carinata (p. )
Merulanella wahrbergi Verhoeff, 1926 Merulanella wahrbergi (p. )
Merulina cylindrica (Milne Edwards & Haime, 1849) Scapophyllia cylindrica (p. )
Merulina scabricula Dana, 1846 Merulina scabricula (p. )
Merulina triangularis (Veron & Pichon, 1980) Clavarina triangularis (p. )
Merulina triangularis (Veron & Pichon, 1980) Merulina triangularis (p. )
Mesacanthion audax (Ditlevsen, 1918) Mesacanthion audax (p. )
Mesacanthion hirsutum Gerlach, 1953 Mesacanthion hirsutum (p. )
Mesacanthion virile (Ditlevsen, 1930) Mesacanthion virile (p. )
Mesacanthoides latignathus (Ditlevsen, 1918) Mesacanthoides latignathus (p. )
Mesacturoides brevisquamatus (Paulson, 1875) Gonodactylus brevisquamatus (p. )
Mesacturoides fimbiatus (Lenz, 1905) Mesacturoides fimbiatus (p. )
Mesanthura antenniformis Jarquín-Martínez & García-Madrigal, 2021 Mesanthura antenniformis (p. )
Mesanthura estacahuitensis Jarquín-Martínez & García-Madrigal, 2021 Mesanthura estacahuitensis (p. )
Mesanthura kalaeloa Longenecker, 2022 Mesanthura kalaeloa (p. )
Meseres occultatus (von Marenzeller, 1893) Meseres occultatus (p. )
Mesocentrotus franciscanus (Agassiz, 1863) Mesocentrotus franciscanus (p. )
Mesochaetopterus rogeri Martin, Gil, Carreras-Carbonell & Bhaud, 2008 Mesochaetopterus rogeri (p. )
Mesochaetopterus sagittarius (Claparede, 1870) Mesochaetopterus sagittarius (p. )
Mesochordaeus bahamasi Fenaux & Youngbluth, 1990 Mesochordaeus bahamasi (p. )
Mesodasys laticaudatus Remane, 1951 Mesodasys laticaudatus (p. )
Mesodasys littoralis Remane, 1951 Mesodasys littoralis (p. )
Mesodillo eremitus Verhoeff, 1926 Mesodillo eremitus (p. )
Mesogloia vermiculata (J.E. Smith) S.F. Gray Mesogloia vermiculata (p. )
Mesoglossus bournei (Menon, 1904) Mesoglossus bournei (p. )
Mesognatharia eastwardiae Sterrer, 1998 Mesognatharia eastwardiae (p. )
Mesoikopleura enterospira Fenaux, 1993 Mesoikopleura enterospira (p. )
Mesoikopleura gyroceanis Fenaux, 1993 Mesoikopleura gyroceanis (p. )
Mesoikopleura haranti (Vernières, 1934) Mesoikopleura haranti (p. )
Mesoikopleura youngbluthi Fenaux, 1993 Mesoikopleura youngbluthi (p. )
Mesonea radians (Lamarck, 1816) Mesonea radians (p. )
Mesopelex zelandica Marshall, 1986 Mesopelex zelandica (p. )
Mesophoyx intermedia (Wagler, 1829) Mesophoyx intermedia (p. )
Mesophyllum lichenoides (J. Ellis) M. Lemoine Mesophyllum lichenoides (p. )
Mesopleustes abyssorum (Stebbing, 1888) Mesopleustes abyssorum (p. )
Mesoplodon bidens (Sowerby, 1804) Mesoplodon bidens (p. )
Mesoplodon eueu Carroll, McGowen, McCarthy et al., 2021 Mesoplodon eueu (p. )
Mesoplodon hotaula Deraniyagala, 1963 Mesoplodon hotaula (p. )
Mesoplodon traversii (Gray, 1874) Mesoplodon traversii (p. )
Mesopodopsis aegyptia Wittmann, 1992 Mesopodopsis aegyptia (p. )
Mesopodopsis slabberi (Van Beneden, 1861) Mesopodopsis slabberi (p. )
Mesopontonia brevicarpus Li & Bruce, 2006 Mesopontonia brevicarpus (p. )
Mesopontonia gorgoniophila Bruce, 1967 Mesopontonia gorgoniophila (p. )
Mesopontonia gracilicarpus Bruce, 1990 Mesopontonia gracilicarpus (p. )
Mesopontonia kimwoni Park, De Grave & Park, 2020 Mesopontonia kimwoni (p. )
Mesopontonia monodactylus Bruce, 1991 Mesopontonia monodactylus (p. )
Mesoporos perforatus (Gran) Lillick Mesoporos perforatus (p. )
Mesopsyllus glacialis Novikov & Sharafutdinova, 2021 Mesopsyllus glacialis (p. )
Mesothuria cathedralis Heding, 1940 Mesothuria cathedralis (p. )
Mesothuria gargantua Deichmann, 1930 Mesothuria gargantua (p. )
Mesothuria holothurioides Sluiter, 1901 Mesothuria holothurioides (p. )
Mesothuria incerta Koehler & Vaney, 1905 Mesothuria incerta (p. )
Mesothuria intestinalis (Ascanius & Rathke, 1805) Mesothuria intestinalis (p. )
Mesothuria magellani Ludwig, 1883 Mesothuria magellani (p. )
Mesothuria megapoda Clark, 1920 Mesothuria megapoda (p. )
Mesothuria milleri Ludwig, 1894 Mesothuria milleri (p. )
Mesothuria multipes Ludwig, 1893 Mesothuria multipes (p. )
Mesothuria multipora Clark, 1920 Mesothuria multipora (p. )
Mesothuria oktaknemoides Heding, 1940 Mesothuria oktaknemoides (p. )
Mesothuria oktaknemus Sluiter, 1901 Mesothuria oktaknemus (p. )
Mesothuria roulei (Koehler, 1896) Mesothuria roulei (p. )
Mesothuria squamosa Koehler & Vaney, 1905 Mesothuria squamosa (p. )
Mesothuria sufflava Cherbonnier & Féral, 1984 Mesothuria sufflava (p. )
Mesothuria thomsoni (Théel, 1886) Mesothuria thomsoni (p. )
Mesozoanthus fossii Sinniger & Haussermann, 2009 Mesozoanthus fossii (p. )
Metabetaeus minutus (Whitelegge, 1897) Metabetaeus minutus (p. )
Metacalanus acutioperculum Ohtsuka, 1984 Metacalanus acutioperculum (p. )
Metacalanus adriaticus Kršinić & Boxshall, 2021 Metacalanus adriaticus (p. )
Metacalanus curvirostris Ohtsuka, 1985 Metacalanus curvirostris (p. )
Metacaprella horrida (Sars, 1877) Metacaprella horrida (p. )
Metacarcinus edwardsii (Bell, 1835) Metacarcinus edwardsii (p. )
Metacarcinus magister (Dana, 1852) Metacarcinus magister (p. )
Metacirolana neocaledonica Bruce, 1996 Metacirolana neocaledonica (p. )
Metaconchoecia skogsbergi (Iles, 1953) Metaconchoecia skogsbergi (p. )
Metacrangon hayashii Kim & Chan, 2020 Metacrangon hayashii (p. )
Metacrangon kaiko Komai, Chen & Watanabe, 2018 Metacrangon kaiko (p. )
Metacrangon latirostris Komai & Chan, 2020 Metacrangon latirostris (p. )
Metacrangon novaguinea Kim & Chan, 2020 Metacrangon novaguinea (p. )
Metacrangon punctata Komai, 2012 Metacrangon punctata (p. )
Metacrangon ryukyu Komai, Chen & Watanabe, 2018 Metacrangon ryukyu (p. )
Metacrinus levii Améziane-Cominardi, 1990 Metacrinus levii (p. )
Metacrinus nodosus Carpenter, 1884 Metacrinus nodosus (p. )
Metacrinus wyvillii Carpenter, 1884 Metacrinus wyvillii (p. )
Metadasynemoides labiatus Tchesunov & Miljutina, 2002 Metadasynemoides labiatus (p. )
Metadesmolaimus aduncus Lorenzen, 1972 Metadesmolaimus aduncus (p. )
Metadesmolaimus hamatus (Gerlach, 1956) Metadesmolaimus hamatus (p. )
Metadesmolaimus labiosetosus Stekhoven, 1935 Metadesmolaimus labiosetosus (p. )
Metadesmolaimus pandus Lorenzen, 1972 Metadesmolaimus pandus (p. )
Metadesmolaimus tersus (Gerlach, 1956) Metadesmolaimus tersus (p. )
Metadromia wilsoni (Fulton & Grant, 1902) Tumidodromia dormia (p. )
Metadynomene tuamotu Ng & McLay, 2010 Metadynomene tuamotu (p. )
Metalasma crassum Jones, 2000 Metalasma crassum (p. )
Metalcyonidium gautieri d'Hondt, 1975 Metalcyonidium gautieri (p. )
Metalcyonidium morum Hirose, 2022 Metalcyonidium morum (p. )
Metaleptamphopus pectinatus Chevreux, 1912 Metaleptamphopus pectinatus (p. )
Metalia angustus de Ridder, 1984 Metalia angustus (p. )
Metalia kermadecensis Baker & Rowe, 1990 Metalia kermadecensis (p. )
Metalia persica (Mortensen, 1940) Metalia persica (p. )
Metalia townsendi (Bell, 1904) Metalia townsendi (p. )
Metalinhomoeus filiformis (De Man, 1907) Metalinhomoeus filiformis (p. )
Metalpheus paragracilis (Coutière, 1897) Metalpheus paragracilis (p. )
Metalpheus rostratipes (Pocock, 1890) Metalpheus rostratipes (p. )
Metamicrocotyla mugilis Yamaguti, 1968 Metamicrocotyla mugilis (p. )
Metanachis marquesa (Gaskoin, 1852 [1851]) Metanachis marquesa (p. )
Metanephrops rubellus (Moreira, 1903) Metanephrops rubellus (p. )
Metanephrops taiwanicus (Hu, 1983) Metanephrops taiwanicus (p. )
Metaparoncholaimus campylocercus (De Man, 1876) Metaparoncholaimus campylocercus (p. )
Metaphoxus fultoni (Scott, 1890) Metaphoxus fultoni (p. )
Metaphoxus varanus Taylor, 2009 Metaphoxus varanus (p. )
Metaphrixus rastriferis Markham, 1990 Metaphrixus rastriferis (p. )
Metaplax elegans de Man, 1888 Metaplax elegans (p. )
Metaplax indica Milne Edwards, 1852 Metaplax indica (p. )
Metaplax longipes Stimpson, 1858 Metaplax longipes (p. )
Metaplax tredecim Tweedie, 1950 Metaplax tredecim (p. )
Metapontonia fungiacola Bruce, 1967 Metapontonia fungiacola (p. )
Metaprotella macoranicus Momtazi & Sari, 2013 Metaprotella macoranicus (p. )
Metaprotella sandalensis Mayer, 1890 Metaprotella sandalensis (p. )
Metaproto novaehollandiae (Haswell, 1879) Metaproto novaehollandiae (p. )
Metaraeolaimoides oxystoma De Coninck, 1936 Metaraeolaimoides oxystoma (p. )
Metasesarma aubryi (Milne-Edwards, 1869) Metasesarma aubryi (p. )
Metasesarma obesum (Dana, 1851) Metasesarma obesum (p. )
Metataeniacanthus vulgaris Cressey & Cressey, 1979 Metataeniacanthus vulgaris (p. )
Metavermilia arctica Kupriyanova, 1993 Metavermilia arctica (p. )
Metavermilia multicristata (Philippi, 1844) Metavermilia multicristata (p. )
Metaverruca defayeae Buckeridge, 1994 Metaverruca defayeae (p. )
Metaverruca maclaughlinae Buckeridge, 1997 Metaverruca maclaughlinae (p. )
Metaverruca norfolkensis Buckeridge, 1994 Metaverruca norfolkensis (p. )
Metaverruca pacifica Buckeridge, 1994 Metaverruca pacifica (p. )
Metaverruca plicata Buckeridge, 1994 Metaverruca plicata (p. )
Metaxanthops acutus Serène, 1984 Metaxanthops acutus (p. )
Metaxia abrupta (Watson, 1880) Metaxia abrupta (p. )
Metaxia albicephala Kay, 1979 Metaxia albicephala (p. )
Metaxia brunnicephala Kay, 1979 Metaxia brunnicephala (p. )
Metaxia exaltata (Powell, 1930) Metaxia exaltata (p. )
Metaxia excelsa Faber & Moolenbeek, 1991 Metaxia excelsa (p. )
Metaxia polynesica Rehder, 1980 Metaxia polynesica (p. )
Metepimeria acanthurus Schellenberg, 1931 Metepimeria acanthurus (p. )
Metepsilonema hagmeieri (Stauffer, 1925) Metepsilonema hagmeieri (p. )
Methalimedon nordenskjoeldi Schellenberg, 1931 Methalimedon nordenskjoeldi (p. )
Meticonaxius dentatus Lin, 2006 Meticonaxius dentatus (p. )
Meticonaxius noumea Poore, 1997 Meticonaxius noumea (p. )
Metoncholaimus albidus (Bastian, 1865) Metoncholaimus albidus (p. )
Metoncholaimus haplotretos Mawson, 1958 Metoncholaimus haplotretos (p. )
Metoncholaimus pristiurus (Zur Strassen, 1894) Metoncholaimus pristiurus (p. )
Metoncholaimus scanicus (Allgen, 1935) Metoncholaimus scanicus (p. )
Metopa alderi (Bate, 1857) Metopa alderi (p. )
Metopa boeckii Sars, 1892 Metopa boeckii (p. )
Metopa borealis Sars, 1882 Metopa borealis (p. )
Metopa pusilla Sars, 1892 Metopa pusilla (p. )
Metopa rubrovittata Sars, 1883 Metopa rubrovittata (p. )
Metopisthogyne sphyraenae Yamaguti, 1966 Metopisthogyne sphyraenae (p. )
Metopograpsus cannicci Innocenti, Schubart & Fratini, 2020 Metopograpsus cannicci (p. )
Metopograpsus latifrons (White, 1847) Metopograpsus latifrons (p. )
Metopograpsus oceanicus (Jacquinot, 1852) Metopograpsus oceanicus (p. )
Metopograpsus quadridentatus Stimpson, 1858 Metopograpsus quadridentatus (p. )
Metopograpsus thukuhar (Owen, 1839) Metopograpsus thukuhar (p. )
Metopoides clavata Schellenberg, 1931 Metopoides clavata (p. )
Metopoides elliptica Schellenberg, 1931 Metopoides elliptica (p. )
Metopoides heterostylis Schellenberg, 1926 Metopoides heterostylis (p. )
Metopoides sarsi (Pfeffer, 1888) Metopoides sarsi (p. )
Metopoides typicaminus Andres, 1995 Metopoides typicaminus (p. )
Metopoides typicus (Walker, 1906) Metopoides typicus (p. )
Metridia ferrarii Markhaseva, 2001 Metridia ferrarii (p. )
Metridia lucens Boeck, 1865 Metridia lucens (p. )
Metridia pseudoasymmetrica Markhaseva, 2001 Metridia pseudoasymmetrica (p. )
Metridium canum Stuckey, 1914 Metridium canum (p. )
Metridium senile (Linnaeus, 1761) Metridium senile (p. )
Metroperiella cotoensis Dick, Ngai & Doan, 2020 Metroperiella cotoensis (p. )
Metroperiella montferrandii (Audouin, 1826) Metroperiella montferrandii (p. )
Meuniera membranacea (Cleve) P.C. Silva Meuniera membranacea (p. )
Mexichromis lemniscata (Quoy & Gaimard, 1832) Mexichromis lemniscata (p. )
Mexichromis pusilla (Bergh, 1874) Mexichromis pusilla (p. )
Mexichromis similaris (Rudman, 1986) Mexichromis similaris (p. )
Mexichromis trilineata (Adams & Reeve, 1850) Mexichromis trilineata (p. )
Meyenaster gelatinosus (Meyen, 1834) Meyenaster gelatinosus (p. )
Miamira miamirana (Bergh, 1875) Miamira miamirana (p. )
Micas falcipes Ng & Richer de Forges, 1996 Micas falcipes (p. )
Micas minutus (Milne-Edwards, 1873) Micas minutus (p. )
Micconemertes orientalis Gibson, 1997 Micconemertes orientalis (p. )
Michaelcallianassa indica Sakai, 2002 Michaelcallianassa indica (p. )
Michaelcallianassa sinica Liu & Liu, 2009 Michaelcallianassa sinica (p. )
Michelea novaecaledoniae Poore, 1997 Michelea novaecaledoniae (p. )
Michelopagurus limatulus (Henderson, 1888) Michelopagurus limatulus (p. )
Michthyops arcticus Petryashov, 1993 Michthyops arcticus (p. )
Micippa cristata (Linnaeus, 1758) Micippa cristata (p. )
Micippa curtispina Haswell, 1870 Micippa curtispina (p. )
Micippa excavata Lanchester, 1900 Micippa excavata (p. )
Micippa margaritifera Henderson, 1893 Micippa margaritifera (p. )
Micippa mascarenica Kosman Micippa mascarenica (p. )
Micippa philyra (Herbst, 1803) Micippa philyra (p. )
Micippa platipes Ruppell, 1830 Micippa platipes (p. )
Micippa thalia (Herbst, 1803) Micippa thalia (p. )
Micippoides angustifrons Milne-Edwards, 1873 Micippoides angustifrons (p. )
Micratya poeyi (Guérin-Méneville, 1855 Micratya poeyi (p. )
Microarthridion littorale (Poppe, 1881) Microarthridion littorale (p. )
Microcancilla phoenix Souza, Pimenta & Miyaji, 2021 Microcancilla phoenix (p. )
Microcardium aequiliratum Poutiers, 1981 Microcardium aequiliratum (p. )
Microcardium pseudocancellatum ter Poorten, 2021 Microcardium pseudocancellatum (p. )
Microcardium pseudonomurai ter Poorten, 2021 Microcardium pseudonomurai (p. )
Microcardium sakuraii (Habe, 1961) Microcardium sakuraii (p. )
Microcardium tenuilamellosum Poutiers, 1981 Microcardium tenuilamellosum (p. )
Microcardium velatum ter Poorten & Poutiers, 2009 Microcardium velatum (p. )
Microcassiope granulimana (Stimpson, 1871) Microcassiope granulimana (p. )
Microcassiope minor (Dana, 1852) Microcassiope minor (p. )
Microcassiope xantusii (Stimpson, 1871) Microcassiope xantusii (p. )
Microcephalophis cantoris (Günther, 1864) Microcephalophis cantoris (p. )
Microcharon heimi Coineau, 1968 Microcharon heimi (p. )
Microcharon salvati Coineau, 1968 Microcharon salvati (p. )
Microclymene tricirrata Arwidsson, 1906 Microclymene tricirrata (p. )
Microcoleus lyngbyaceus Kützing ex Forti, 1907 Microcoleus lyngbyaceus (p. )
Microcoryne ocellata Strömfelt Microcoryne ocellata (p. )
Microcosmus hernius (Monniot & Monniot, 1974) Microcosmus hernius (p. )
Microcosmus hirsutus Sluiter, 1900 Microcosmus hirsutus (p. )
Microcosmus nudistigma Monniot, 1962 Microcosmus nudistigma (p. )
Microcosmus pedunculatus Pérès, Microcosmus pedunculatus (p. )
Microcosmus polymorphus Heller, 1877 Microcosmus polymorphus (p. )
Microcosmus pupa (Savigny, 1816) Microcosmus pupa (p. )
Microcosmus sabatieri Roule, 1885 Microcosmus sabatieri (p. )
Microcosmus savignyi Monniot, 1962 Microcosmus savignyi (p. )
Microcosmus vulgaris Heller, 1877 Microcosmus vulgaris (p. )
Microcotyle bothi Yamaguti, 1968 Microcotyle bothi (p. )
Microcotyle emmelichthyops Yamaguti, 1968 Microcotyle emmelichthyops (p. )
Microcotyle polymixiae Yamaguti, 1968 Microcotyle polymixiae (p. )
Microcyphus rousseaui Agassiz, 1846 Microcyphus rousseaui (p. )
Microcytherura boulangei Rome, 1956 Microcytherura boulangei (p. )
Microcytherura fulva (Brady & Robertson, 1874) Microcytherura fulva (p. )
Microdeutopus anomalus (Rathke, 1843) Microdeutopus anomalus (p. )
Microeledone mangoldi Norman, Hochberg & Boucher-Rodoni, 2004 Microeledone mangoldi (p. )
Microeuraphia depressa (Poli, 1791) Microeuraphia depressa (p. )
Microeuraphia permitini (Zevina & Litinova, 1970) Microeuraphia permitini (p. )
Microeuraphia withersi (Pilsbry, 1916) Microeuraphia withersi (p. )
Microfragum subfestivum (Vidal & Kirkendale, 2007) Microfragum subfestivum (p. )
Microgaza gotoi Poppe, Tagaro & Dekker, 2006 Microgaza gotoi (p. )
Microglena reginae (Ettl & Green) Demchenko, Mikhailyuk & Proschold, 2012 Microglena reginae (p. )
Microgloma guilonardi (Hoeksema, 1993) Microgloma guilonardi (p. )
Microgloma pusilla (Jeffreys, 1879) Microgloma pusilla (p. )
Microgloma tumidula (Monterosato, 1880) Microgloma tumidula (p. )
Microgoneplax cope Castro, 2007 Microgoneplax cope (p. )
Microgoneplax elegans (Chen, 1998) Microgoneplax elegans (p. )
Microgoneplax prion Castro, 2007 Microgoneplax prion (p. )
Microlaimus acuticaudatus Stekhoven & De Coninck, 1933 Microlaimus acuticaudatus (p. )
Microlaimus alexandri Lima, Neres & Esteves, 2022 Microlaimus alexandri (p. )
Microlaimus arenicola Schulz, 1838 Microlaimus arenicola (p. )
Microlaimus campiensis Lima, Neres & Esteves, 2022 Microlaimus campiensis (p. )
Microlaimus compridus Gerlach, 1956 Microlaimus compridus (p. )
Microlaimus cyatholaimoides De Man, 1922 Microlaimus cyatholaimoides (p. )
Microlaimus globiceps De Man, 1880 Microlaimus globiceps (p. )
Microlaimus problematicus Allgen, 1932 Microlaimus problematicus (p. )
Microlaimus sergeevae Revkova, 2020 Microlaimus sergeevae (p. )
Microlaimus vitorius Lima, Neres & Esteves, 2022 Microlaimus vitorius (p. )
Microlaimus zosterae Allgen, 1930 Microlaimus zosterae (p. )
Microlasma fragile Jones, 2000 Microlasma fragile (p. )
Microliotia fenestrata Kase, 1998 Microliotia fenestrata (p. )
Microliotia mactanensis Kase, 1998 Microliotia mactanensis (p. )
Microlissa aurivilliusi (Rathbun, 1898) Microlissa aurivilliusi (p. )
Microlissa bicarinata (Aurivillius, 1889) Microlissa bicarinata (p. )
Microlissa brasiliensis (Rathbun, 1924) Microlissa brasiliensis (p. )
Microlissa longirostris (Pretzmann, 1961) Microlissa longirostris (p. )
Micromelo guamensis (Quoy & Gaimard, 1825) Micromelo guamensis (p. )
Micromelo scriptus (Garrett, 1857) Micromelo scriptus (p. )
Micromonas pusilla (R. W. Butcher) I. Manton & M. Parke Micromonas pusilla (p. )
Micromussa lordhowensis (Veron & Pichon, 1982) Micromussa lordhowensis (p. )
Micromussa multipunctata (Hodgson, 1985) Montastraea multipunctata (p. )
Micromussa regularis (Veron, 2000) Micromussa regularis (p. )
Micronephthys oculifera Mackie, 2000 Micronephthys oculifera (p. )
Micronephthys oligobranchia (Southern, 1921) Micronephthys oligobranchia (p. )
Micronephthys stammeri (Augener, 1932) Micronephthys stammeri (p. )
Micropagurus bijdeleyi Lemaitre, 2010 Micropagurus bijdeleyi (p. )
Micropagurus polynesiensis (Nobili, 1906) Micropagurus polynesiensis (p. )
Micropagurus spinimanus Asakura, 2005 Micropagurus spinimanus (p. )
Micropanope lata (Faxon, 1893) Micropanope lata (p. )
Microphiopholis geminata (LeConte, 1851) Microphiopholis geminata (p. )
Microphiopholis gracillima (Stimpson, 1952) Microphiopholis gracillima (p. )
Microphiopholis platydisca (Nielsen, 1932) Microphiopholis platydisca (p. )
Microphiopholis puntarenae (Lütken, 1856) Microphiopholis puntarenae (p. )
Microphotis blachei Ruffo, 1952 Microphotis blachei (p. )
Microphrys interruptus Rathbun, 1920 Microphrys interruptus (p. )
Microphrys weddelli Milne Edwards, 1851 Microphrys weddelli (p. )
Microphthalmus aberrans unspecified Microphthalmus aberrans (p. )
Microphthalmus fragilis Bobretzky, 1870 Microphthalmus fragilis (p. )
Microphthalmus listensis unspecified Microphthalmus listensis (p. )
Microphthalmus pettiboneae Riser, 2000 Microphthalmus pettiboneae (p. )
Microphthalmus pseudoaberrans Campoy & Vieitez, 1982 Microphthalmus pseudoaberrans (p. )
Microphthalmus similis Bobretzky, 1870 Microphthalmus similis (p. )
Microphthalmus southerni Westheide, 1967 Microphthalmus southerni (p. )
Microphthalmus tyrrhenicus Zunareli Vandini, 1967 Microphthalmus tyrrhenicus (p. )
Micropilina reinga Marshall, 2006 Micropilina reinga (p. )
Micropilina wareni Marshall, 2006 Micropilina wareni (p. )
Micropleurotoma remota (Powell, 1958) Micropleurotoma remota (p. )
Micropodarke dubia (Hessle, 1925) Micropodarke dubia (p. )
Micropora amapaensis Ramalho & Moraes, 2021 Micropora amapaensis (p. )
Micropora biopesiula Pica & Berning, 2022 Micropora biopesiula (p. )
Micropora gracilis (Uttley, 1949) Micropora gracilis (p. )
Microporella appendiculata (Heller, 1867) Microporella appendiculata (p. )
Microporella bicollaris Di Martino & Rosso, 2021 Microporella bicollaris (p. )
Microporella ciliata (Pallas, 1766) Microporella ciliata (p. )
Microporella gibbosula Canu & Bassler, 1930 Microporella gibbosula (p. )
Microporella goreaui Winston & Jackson, 2021 Microporella goreaui (p. )
Microporella ichnusae Di Martino & Rosso, 2021 Microporella ichnusae (p. )
Microporella mayensis Winston, 1984 Microporella mayensis (p. )
Microporella pachyspina Di Martino & Rosso, 2021 Microporella pachyspina (p. )
Microporella paterifera Winston & Jackson, 2021 Microporella paterifera (p. )
Microporella protea Winston, 2005 Microporella protea (p. )
Microporella sargassophilia Jain, Gordon, Huang, Kuklinski & Liow, 2022 Microporella sargassophilia (p. )
Microporella stenoporta Hayward & Taylor, 1984 Microporella stenoporta (p. )
Microporella umbracula (Audouin, 1826) Microporella umbracula (p. )
Microprosthema lubricum Saito & Okuno, 2011 Microprosthema lubricum (p. )
Microprosthema plumicorne (Richters, 1880) Microprosthema plumicorne (p. )
Microprosthema scabricaudatum (Richters, 1880) Microprosthema scabricaudatum (p. )
Microprosthema takedai Saito & Anker, 2012 Microprosthema takedai (p. )
Microprosthema validum Stimpson, 1860 Microprosthema validum (p. )
Microprotopus longimanus Chevreux, 1887 Microprotopus longimanus (p. )
Microprotopus maculatus Norman, 1867 Microprotopus maculatus (p. )
Micropsammis noodti Mielke, 1975 Micropsammis noodti (p. )
Microscleroderma herdmani (Dendy, 1905) Microscleroderma herdmani (p. )
Microscleroderma hirsutum Kirkpatrick, 1903 Microscleroderma hirsutum (p. )
Microscleroderma mexica Gómez, Calderón-Gutiérrez, González-Gándara & Rojas-Terán, 2021 Microscleroderma mexica (p. )
Microscleroderma novaezelandiae Kelly, 2007 Microscleroderma novaezelandiae (p. )
Microscleroderma stoneae Lévi & Lévi, 1983 Microscleroderma stoneae (p. )
Microsetella norvegica (Boeck, 1865) Microsetella norvegica (p. )
Microspio ariena Maciolek & Blake, 2021 Microspio ariena (p. )
Microspio fischeri Maciolek & Blake, 2021 Microspio fischeri (p. )
Microspio lydonia Maciolek & Blake, 2021 Microspio lydonia (p. )
Microstomum jenseni Riedel, 1932 Microstomum jenseni (p. )
Microstomum septentrionale Sabussow, 1900 Microstomum septentrionale (p. )
Microsveltia chihyehi Huang & Lin, 2022 Microsveltia chihyehi (p. )
Microsveltia chinglini Huang & Lin, 2022 Microsveltia chinglini (p. )
Microsveltia chinhuii Huang & Lin, 2021 Microsveltia chinhuii (p. )
Microsveltia daili Huang & Lin, 2022 Microsveltia daili (p. )
Microsveltia ifengi Huang & Lin, 2020 Microsveltia ifengi (p. )
Microsveltia insulaguishan Huang & Lin, 2022 Microsveltia insulaguishan (p. )
Microsveltia marisorientalis Huang & Lin, 2022 Microsveltia marisorientalis (p. )
Microsveltia radii Huang & Lin, 2021 Microsveltia radii (p. )
Microsveltia wenderi Huang & Lin, 2020 Microsveltia wenderi (p. )
Microthamnion kuetzingianum Nägeli Microthamnion kuetzingianum (p. )
Microtralia insularis (Powell, 1933) Microtralia insularis (p. )
Microtralia lucida (Pease, 1869) Microtralia lucida (p. )
Microvoluta royana Iredale, 1924 Microvoluta royana (p. )
Microxina benedeni (Topsent, 1901) Microxina benedeni (p. )
Microxina charcoti Topsent, 1916 Microxina charcoti (p. )
Microzoanthus kagerou Fujii & Reimer, 2011 Microzoanthus kagerou (p. )
Micrura achrostocephala Gibson, 1997 Micrura achrostocephala (p. )
Micrura fasciolata Ehrenberg, 1831 Micrura fasciolata (p. )
Mictaxius salvati Ngoc-Ho, 2005 Mictaxius salvati (p. )
Mictaxius thalassicola Kensley & Heard, 1991 Mictaxius thalassicola (p. )
Mictocaris halope Bowman & Iliffe, 1985 Mictocaris haplope (p. )
Mictyris longicarpus Latreille, 1806 Mictyris longicarpus (p. )
Mictyris occidentalis Unno, 2008 Mictyris occidentalis (p. )
Mienerita debilis (Dufo, 1840) Mienerita debilis (p. )
Miersiella cavifrons Takeda, 1989 Miersiella cavifrons (p. )
Miersiella haswelli (Miers, 1886) Miersiella haswelli (p. )
Miersiograpsus australiensis Türkay, 1978 Miersiograpsus australiensis (p. )
Mierspenaeopsis hardwickii (Miers, 1878) Mierspenaeopsis hardwickii (p. )
Mierspenaeopsis sculptilis (Heller, 1862) Mierspenaeopsis sculptilis (p. )
Mikro giustii (Bogi & Nofroni, 1989) Mikro giustii (p. )
Mikrosyphar porphyrae Kuckuck Mikrosyphar porphyrae (p. )
Miliammina arenacea (Chapman, 1916) Miliammina arenacea (p. )
Miliammina fusca (Brady, 1870) Miliammina fusca (p. )
Miliammina lata Heron-Allen & Earland, 1930 Miliammina lata (p. )
Miliammina obliqua Heron-Allen & Earland, 1930 Miliammina obliqua (p. )
Miliammina oblonga Heron-Allen & Earland, 1930 Miliammina oblonga (p. )
Miliolina auberiana (d’Orbigny) Miliolina auberiana (p. )
Miliolina bucculenta Brady, 1884 Miliolina bucculenta (p. )
Miliolina circularis (Bornemann, 1855) Miliolina circularis (p. )
Miliolina oblonga (Montagu) Miliolina oblonga (p. )
Miliolinella circularis (Bornemann, 1855) Miliolinella circularis (p. )
Miliolinella fichteliana (d'Orbigny, 1839) Miliolinella fichteliana (p. )
Miliolinella oblonga (Montagu, 1803) Miliolinella oblonga (p. )
Miliolinella oceanica (Cushman, 1932) Miliolinella oceanica (p. )
Miliolinella pilasensis McCulloch, 1977 Miliolinella pilasensis (p. )
Miliolinella semicostata (Wiesner, 1923) Miliolinella semicostata (p. )
Miliolinella subrotunda (Montagu, 1803) Miliolinella subrotunda (p. )
Miliolinella vigilax Vella, 1957 Miliolinella vigilax (p. )
Miliolinella webbiana (d'Orbigny, 1839) Miliolinella webbiana (p. )
Millepora dichotoma (Forsskål, 1775) Millepora dichotoma (p. )
Millepora intricata Milne-Edwards & Haime, 1860 Millepora intricata (p. )
Millepora laboreli Amaral, 2008 Millepora laboreli (p. )
Millepora tenera Boschma, 1949 Millepora tenera (p. )
Milliganius compactus (Erséus, 1990) Milliganius compactus (p. )
Milteliphaster monstrosus Mah, 2022 Milteliphaster monstrosus (p. )
Mimachlamys asperrima (Lamarck, 1819) Mimachlamys asperrima (p. )
Mimachlamys crassicostata (Sowerby II, 1842) Mimachlamys crassicostata (p. )
Mimachlamys erycina Dijkstra & Maestrati, 2010 Mimachlamys erycina (p. )
Mimachlamys sanguinea (Linnaeus, 1758) Mimachlamys sanguinea (p. )
Mimachlamys varia (Linnaeus, 1758) Mimachlamys varia (p. )
Mimastrella cognata (Sladen, 1889) Mimastrella cognata (p. )
Mimatys pacifica (Habe, 1955) Mimatys pacifica (p. )
Mimatys punctulatus (Adams, 1862) Mimatys punctulatus (p. )
Mimatys umbilicatus (Habe, 1956) Mimatys umbilicatus (p. )
Mimocalanus damkaeri Brodsky, Vyshkvartseva, Kos & Markhaseva, 1983 Mimocalanus damkaeri (p. )
Minchinella kirkpatricki Vacelet, 1981 Minchinella kirkpatricki (p. )
Miniacina miniacea (Pallas, 1766) Miniacina miniacea (p. )
Miniacina sublarvata (Hatta & Ujiié, 1992) Miniacina sublarvata (p. )
Minimanachis exigua Pelorce, 2020 Minimanachis exigua (p. )
Minimanachis pulla Pelorce, 2020 Minimanachis pulla (p. )
Ministrombus aurantius Maxwell, 2022 Ministrombus aurantius (p. )
Ministrombus caledonicus Maxwell, 2022 Ministrombus caledonicus (p. )
Ministrombus oceanicus Maxwell, 2022 Ministrombus oceanicus (p. )
Minnivola pyxidata (Born, 1778) Patinopecten pyxidatus (p. )
Minolaimus apicalis Sun, Huang & Huang, 2021 Minolaimus apicalis (p. )
Minolaimus multisupplementatus Sun, Huang & Huang, 2021 Minolaimus multisupplementatus (p. )
Minolia stronyle Vilvens, 2022 Minolia stronyle (p. )
Minona cornupenis Karling, 1966 Minona cornupenis (p. )
Minuca victoriana (von Hagen, 1987) Minuca victoriana (p. )
Minuspio japonica (Okuda, 1935) Minuspio japonica (p. )
Minutella minuta (Cooper, 1981) Minutella minuta (p. )
Minyocerus angustus (Dana, 1852) Minyocerus angustus (p. )
Mioawateria malmii (Dall, 1889) Mioawateria malmii (p. )
Mipus fusiformis (Martens, 1902) Mipus fusiformis (p. )
Miralda gemma (Adams, 1861) Miralda gemma (p. )
Mirapecten boutetorum Dijkstra, 2011 Mirapecten boutetorum (p. )
Mirapecten mirificus (Reeve, 1853) Mirapecten mirificus (p. )
Mirapecten moluccensis Dijkstra, 1988 Mirapecten moluccensis (p. )
Mirapecten rastellum (Lamarck, 1819) Mirapecten rastellum (p. )
Mirbatia zigurataeformis Horro, Gori, Rosado & Rolán, 2021 Mirbatia zigurataeformis (p. )
Miropalicus vietnamensis (Zarenkov, 1968) Miropalicus vietnamensis (p. )
Miropandalus hardingi Bruce, 1983 Miropandalus hardingi (p. )
Mirostenella articulata Bayer, 1988 Mirostenella articulata (p. )
Miscellania dentata Martin, Alós & Sardá, 1990 Miscellania dentata (p. )
Misophriopsis sinensis (Boxshall, 1990) Misophriopsis sinensis (p. )
Mithrax aculeatus (Herbst, 1790) Mithrax aculeatus (p. )
Mithrax armatus unspecified Mithrax armatus (p. )
Mithrax leucomelas Desbonne, 1867 Mithrax leucomelas (p. )
Mithrodia clavigera (Lamarck, 1816) Mithrodia clavigera (p. )
Mithrodia fisheri Holly, 1932 Mithrodia fisheri (p. )
Mitra amaura Hervier, 1897 Mitra amaura (p. )
Mitra aurantia (Gmelin, 1791) Mitra aurantia (p. )
Mitra bovei Keiner, 1838 Mitra bovei (p. )
Mitra chalybeia Reeve, 1844 Mitra chalybeia (p. )
Mitra contracta Swainson, 1820 Mitra contracta (p. )
Mitra cornea (Lamarck, 1811) Mitra cornea (p. )
Mitra cornicula (Linnaeus, 1758) Mitra cornicula (p. )
Mitra flavocingulata Lamy, 1938 Mitra flavocingulata (p. 83 )
Mitra incompta (Lightfoot, 1786) Mitra incompta (p. )
Mitra luctuosa Adams, 1853 Mitra luctuosa (p. )
Mitra nigra (Gmelin, 1791) Mitra nigra (p. )
Mitra nigra (Gmelin, 1791) Voluta nigra (p. )
Mitra pelliserpentis Reeve, 1844 Mitra pellisserpentis (p. )
Mitra rosacea Reeve, 1845 Mitra rosacea (p. )
Mitra scutulata (Gmelin, 1791) Mitra scutulata (p. )
Mitra testacea Broderip, 1836 Mitra testacea (p. )
Mitra vexillum Reeve, 1844 Mitra vexillum (p. )
Mitra zonata Marryat, 1818 Mitra zonata (p. )
Mitrella admodumparva Pelorce, 2020 Mitrella admodumparva (p. )
Mitrella agatha (Melvill, 1904) Mitrella agatha (p. )
Mitrella albobrunnea Bozzetti, 2020 Mitrella albobrunnea (p. )
Mitrella alofa (Hedley, 1899) Mitrella alofa (p. )
Mitrella annae Cecalupo, 2021 Mitrella annae (p. )
Mitrella ardovinii Cecalupo, 2021 Mitrella ardovinii (p. )
Mitrella bicinctella Yokoyama, 1928 Mitrella bicinctella (p. )
Mitrella blanda (Sowerby I, 1844) Mitrella blanda (p. )
Mitrella broderipii (Sowerby, 1844) Mitrella broderipii (p. )
Mitrella bruggeni van Aartsen, Menkhorst & Gittenberger, 1984 Mitrella bruggeni (p. )
Mitrella brugneauxae Pelorce, 2020 Mitrella brugneauxae (p. )
Mitrella cartwrighti (Melvill, 1897) Mitrella cartwrighti (p. )
Mitrella corbariae Pelorce, 2020 Mitrella corbariae (p. )
Mitrella cruenta Pelorce, 2020 Mitrella cruenta (p. )
Mitrella elegantia Pelorce, 2020 Mitrella elegantia (p. )
Mitrella fuscolineata Pelorce, 2020 Mitrella fuscolineata (p. )
Mitrella gervillii (Payraudeau, 1826) Mitrella gervillii (p. )
Mitrella glycochroma Pelorce, 2020 Mitrella glycochroma (p. )
Mitrella gourgueti Monsecour & Monsecour, 2015 Mitrella gourgueti (p. )
Mitrella lincolnensis (Reeve, 1859) Mitrella lincolnensis (p. )
Mitrella loyaltyensis (Hervier, 1899) Mitrella loyaltyensis (p. )
Mitrella minor (Scacchi, 1836) Mitrella minor (p. )
Mitrella nympha (Kiener, 1841) Mitrella nympha (p. )
Mitrella pallaryi (Dautzenberg, 1927) Mitrella pallaryi (p. )
Mitrella penai Arias Ávila, 2021 Mitrella penai (p. )
Mitrella philia (Duclos, 1846) Mitrella philia (p. )
Mitrella psilla (Duclos, 1846) Mitrella psilla (p. )
Mitrella pulla (Gaskoin, 1852) Mitrella pulla (p. )
Mitrella punctilineata Pelorce, 2020 Mitrella punctilineata (p. )
Mitrella russeli (Brazier, 1874) Mitrella russeli (p. )
Mitrella salvadorae Arias Ávila, 2021 Mitrella salvadorae (p. )
Mitrella samueli Pelorce, 2020 Mitrella samueli (p. )
Mitrella scripta (Linnaeus, 1758) Mitrella scripta (p. )
Mitrella ventriosa Pelorce, 2020 Mitrella ventriosa (p. )
Mitrella virginiae Pelorce, 2020 Mitrella virginiae (p. )
Mitrella vitrea Pelorce, 2020 Mitrella vitrea (p. )
Mitrocomella brownei (Kramp, 1930) Mitrocomella brownei (p. )
Mitrocomella polydiademata (Romanes, 1876) Mitrocomella polydiademata (p. )
Mitrocomium cirratum Haeckel, 1879 Mitrocomium cirratum (p. )
Mitromorpha alphonsiana (Hervier, 1900) Mitromorpha alphonsiana (p. )
Mitromorpha confortinii Horro, Gori, Rosado & Rolán, 2021 Mitromorpha confortinii (p. )
Mitromorpha hardyi Horro, Gori, Rosado & Rolán, 2021 Mitromorpha hardyi (p. )
Mitromorpha purae Horro, Gori, Rosado & Rolán, 2021 Mitromorpha purae (p. )
Mitromorpha ryalli Horro, Gori, Rosado & Rolán, 2021 Mitromorpha ryalli (p. )
Miyakella nepa (Latreille, 1828) Miyakella nepa (p. )
Mizuhopecten yessoensis (Jay, 1857) Mizuhopecten yessoensis (p. )
Mnemiopsis leidyi Agassiz, 1865 Mnemiopsis leidyi (p. )
Mnestia arachis (Quoy & Gaimard, 1833) Mnestia arachis (p. )
Mnestia girardi (Audouin, 1826) Cylichnina girardi (p. )
Mnestia japonica (Adams, 1862) Mnestia japonica (p. )
Moanammina semicircularis Gooday & Holzmann, 2020 Moanammina semicircularis (p. )
Modiolarca subpicta (Cantraine, 1835) Modiolarca subpicta (p. )
Modiolula phaseolina (Philippi, 1844) Modiolula phaseolina (p. )
Modiolus aurum Osorio, 1979 Modiolus aurum (p. )
Modiolus barbatus (Linnaeus, 1758) Modiolus barbatus (p. )
Modiolus capax (Conrad, 1837) Modiolus capax (p. )
Modiolus lulat (Dautzenberg, 1891) Modiolus lulat (p. )
Modiolus martorelli (Hidalgo, 1878) Modiolus martorelli (p. )
Modiolus matris Pilsbry, 1921 Modiolus matris (p. )
Modiolus modiolus (Linnaeus, 1758) Modiolus modiolus (p. )
Modiolus nipponicus (Oyama, 1950) Modiolus nipponicus (p. )
Moerchia morleti Fischer, 1877 Moerchia morleti (p. )
Moerchiella dorbignyi (Adams, 1853) Moerchiella dorbignyi (p. )
Moevenbergia oculofagi Armonies, 2017 Moevenbergia oculofagi (p. )
Moguai elongatum (Rathbun, 1931) Moguai elongatum (p. )
Moira atropos (Lamarck, 1816) Moira atropos (p. )
Moira atropos (Lamarck, 1816) Moira atropos clotho (p. )
Mokumea fuscolineata (Thiele, 1930) Mokumea fuscolineata (p. )
Molgula amesophleba (Codreanu & Mack-Fira, 1956) Molgula amesophleba (p. )
Molgula appendiculata Heller, 1877 Molgula appendiculata (p. )
Molgula arenata Stimpson, 1852 Molgula arenata (p. )
Molgula brieni Monniot & Monniot, 1976 Molgula brieni (p. )
Molgula caminae Monniot & Monniot, 1988 Molgula caminae (p. )
Molgula celtica Monniot, 1970 Molgula celtica (p. )
Molgula citrina Alder & Hancock, 1848 Molgula citrina (p. )
Molgula complanata Alder & Hancock, 1870 Molgula complanata (p. )
Molgula crustosa Monniot & Monniot, 1988 Molgula crustosa (p. )
Molgula dextrocarpa Monniot & Monniot, 1974 Molgula dextrocarpa (p. )
Molgula euprocta Drasche, 1884 Molgula euprocta (p. )
Molgula georgiana Michaelsen, 1922 Molgula georgiana (p. )
Molgula griffithsii (Macleay, 1825) Molgula griffithsii (p. )
Molgula habanensis Van Name, 1945 Molgula habanensis (p. )
Molgula helleri Drasche, 1884 Molgula helleri (p. )
Molgula impura Heller, 1877 Molgula impura (p. )
Molgula kolaensis Ärnbäck, 1928 Molgula kolaensis (p. )
Molgula longivascula Millar, 1982 Molgula longivascula (p. )
Molgula manhattensis (DeKay, 1843) Molgula manhattensis (p. )
Molgula novaeselandiae (Michaelsen, 1912) Molgula novaeselandiae (p. )
Molgula occidentalis Traustedt, 1883 Molgula occidentalis (p. )
Molgula occulta Kupffer, 1875 Molgula occulta (p. )
Molgula pedunculata Herdman, 1881 Molgula pedunculata (p. )
Molgula provisionalis Van Name, 1945 Molgula provisionalis (p. )
Molgula pumila Monniot & Monniot, 1976 Molgula pumila (p. )
Molgula rheophila (Pérès, 1956) Molgula rheophila (p. )
Molgula riddlei Monniot, Dettai, Eleaume, Cruaud & Ameziane, 2011 Molgula riddlei (p. )
Molgula roulei Monniot, 1970 Molgula roulei (p. )
Molgula satyrus Monniot & Monniot, 1993 Molgula satyrus (p. )
Molgula solenata (Lacaze-Duthiers, 1877) Molgula solenata (p. )
Molgula tethys Monniot & Monniot, 1974 Molgula tethys (p. )
Molgula vara Monniot & Monniot, 1979 Molgula vara (p. )
Molguloides crenatum Monniot & Monniot, 1974 Molguloides crenatum (p. )
Molguloides vitrea (Sluiter, 1904) Molguloides vitreus (p. )
Mollia circumcincta (Heller, 1867) Mollia circumcincta (p. )
Mollia smitti Winston & Jackson, 2021 Mollia smitti (p. )
Molpadia arctica (Marenzeller von, 1877) Molpadia arctica (p. )
Molpadia musculus Risso, 1826 Molpadia musculus (p. )
Molpadiodemas atlanticus (R. Perrier, 1902) Molpadiodemas atlanticus (p. )
Molpadiodemas constrictus O'Loughlin & Ahearn, 2005 Molpadiodemas constrictus (p. )
Molpadiodemas crinitus O'Loughlin & Ahearn, 2005 Molpadiodemas crinitus (p. )
Molpadiodemas epibiotus O'Loughlin & Ahearn, 2005 Molpadiodemas epibiotus (p. )
Molpadiodemas helios O'Loughlin & Ahearn, 2005 Molpadiodemas helios (p. )
Molpadiodemas morbillus O'Loughlin & Ahearn, 2005 Molpadiodemas morbillus (p. )
Molpadiodemas neovillosus O'Loughlin & Ahearn, 2005 Molpadiodemas neovillosus (p. )
Molpadiodemas pediculus O'Loughlin & Ahearn, 2005 Molpadiodemas pediculus (p. )
Molpadiodemas porphyrus O'Loughlin & Ahearn, 2005 Molpadiodemas porphyrus (p. )
Molpadiodemas pustulosus (Sluiter, 1901) Molpadiodemas pustulosus (p. )
Molpadiodemas translucens O'Loughlin & Ahearn, 2005 Molpadiodemas translucens (p. )
Molpadiodemas ustulatus O'Loughlin & Ahearn, 2005 Molpadiodemas ustulatus (p. )
Molpadiodemas violaceus (Théel, 1886) Molpadiodemas violaceus (p. )
Monachometra kermadecensis McKnight, 1977 Monachometra kermadecensis (p. )
Monanchora bahamensis Esteves, De Paula, Lerner, Lôbo-Hajdu & Hajdu, 2018 Monanchora bahamensis (p. )
Monanchora coccinea Esteves, De Paula, Lerner, Lôbo-Hajdu & Hajdu, 2018 Monanchora coccinea (p. )
Monanchora downesae Goodwin & Downey, 2021 Monanchora downesae (p. )
Monanchora megasigmifera Esteves, De Paula, Lerner, Lôbo-Hajdu & Hajdu, 2018 Monanchora megasigmifera (p. )
Monetaria caputdraconis (Melvill, 1888) Monetaria caputdraconis (p. )
Monhystera disjuncta Bastian, 1865 Monhystera disjuncta (p. )
Monhystera elegantula Stekhoven Monhystera elegantula (p. )
Monhystera filicaudata Allgen Monhystera filicaudata (p. )
Monhystera filiformis unspecified Monhystera filiformis (p. )
Monhystera islandica De Coninck, 1943 Monhystera islandica (p. )
Monhystera luisae unspecified Monhystera luisae (p. )
Monhystera macquariensis Allgen, 1929 Monhystera macquariensis (p. )
Monhystera macramphis Filipjev, 1929 Monhystera macramphis (p. )
Monhystera microphthalma Deman Monhystera microphthalma (p. )
Monhystera multisetosa unspecified Monhystera multisetosa (p. )
Monhystera parasimplex De Coninck, 1943 Monhystera parasimplex (p. )
Monhystera parva (Bastian, 1865) Monhystera parva (p. )
Monhystera refringens Schuurmans Stekhoven, 1935 Monhystera refringens (p. )
Monhystera septentrionalis (Cobb, 1914) Monhystera septentrionalis (p. )
Monhystera similis Butschle, 1873 Monhystera similis (p. )
Monhystera socialis Butschli, 1874 Monhystera socialis (p. )
Monhystera trichura Allgen, 1930 Monhystera trichura (p. )
Monia zelandica (Gray, 1843) Anomia furcata (p. )
Monia zelandica (Gray, 1843) Anomia zelandica (p. )
Monia zelandica (Gray, 1843) Monia zelandica (p. )
Monilea chiliarches Melvill, 1910 Monilea chiliarches (p. )
Monilea incerta Iredale, 1912 Monilea incerta (p. )
Monilea lentiginosa Adams, 1853 Monilea lentiginosa (p. )
Monocelis durhami Hyman, 1964 Monocelis durhami (p. )
Monocelis fusca unspecified Monocelis fusca (p. )
Monocelis lineata (Müller, 1773) Monocelis lineata (p. )
Monocorophium acherusicum (Costa, 1857) Monocorophium acherusicum (p. )
Monocorophium insidiosum (Crawford, 1937) Monocorophium insidiosum (p. )
Monocorophium sextonae (Crawford, 1937) Monocorophium sextonae (p. )
Monoculodes antarcticus Barnard, 1932 Monoculodes antarcticus (p. )
Monoculodes carinatus Bate, 1857 Monoculodes carinatus (p. )
Monoculodes packardi Boeck, 1871 Monoculodes packardi (p. )
Monoculodes pallidus Sars, 1895 Monoculodes pallidus (p. )
Monoculodes scabriculosus Barnard, 1932 Monoculodes scabriculosus (p. )
Monoculodes tropicalis Hughes & Lowry, 2009 Monoculodes tropicalis (p. )
Monodacna colorata (Eichwald, 1829) Glycymeris colorata (p. )
Monodacna colorata (Eichwald, 1829) Monodacna colorata (p. )
Monodaeus couchii (Couch, 1851) Monodaeus couchii (p. )
Monodaeus pettersoni Garth, 1985 Monodaeus pettersoni (p. )
Monodaeus tuberculidens (Rathbun, 1911) Monodaeus tuberculidens (p. )
Monodonta australis Lamarck, 1822 Monodonta australis (p. )
Monodonta nebulosa (Forsskål, 1775) Monodonta nebulosa (p. )
Monodonta vermiculata (Fischer, 1874) Monodonta vermiculata (p. )
Monohedotrochus capitolii Kitahara & Cairns, 2005 Monohedotrochus capitolii (p. )
Monohedotrochus circularis (Cairns, 1998) Monohedotrochus circularis (p. )
Monoliropus concavimanus Horton, 2008 Monoliropus concavimanus (p. )
Monoliropus kazemii Momtazi & Sari, 2013 Monoliropus kazemii (p. )
Monomia australiensis (Stephenson & Cook, 1973) Monomia australiensis (p. )
Monomia curvipenis (Stephenson, 1961) Monomia curvipenis (p. )
Monomia lucida Koch & Ďuriš, 2018 Monomia lucida (p. )
Monomia rubromarginatus (Lanchester, 1900) Portunus rubromarginatus (p. )
Monophorus erythrosoma (Bouchet & Guillemot, 1978) Monophorus erythrosoma (p. )
Monophorus olivaceus (Dall, 1889) Monophorus olivaceus (p. )
Monophorus quadrimaculatus (Hervier, 1898) Monophorus quadrimaculatus (p. )
Monophorus tessellatus (Kosuge, 1963) Monophorus tessellatus (p. )
Monoplex exaratus (Reeve, 1844) Monoplex exaratus (p. )
Monoplex gemmatus (Reeve, 1844) Septa gemmata (p. )
Monoplex intermedius (Pease, 1869) Monoplex intermedius (p. )
Monoplex mundus (Gould, 1849) Monoplex mundus (p. )
Monoplex parthenopeus (Salis Marschlins, 1793) Monoplex parthenopeus (p. )
Monoplex vespaceus (Lamarck, 1822) Monoplex vespaceus (p. )
Monoposthia costata (Bastian, 1865) Monoposthia costata (p. )
Monoposthia mirabilis Schulz, 1932 Monoposthia mirabilis (p. )
Monopseudocuma gilsoni (Bacescu, 1950) Monopseudocuma gilsoni (p. )
Monorhaphis chuni Schulze, 1904 Monorhaphis chuni (p. )
Monoserius pennarius (Linnaeus, 1758) Monoserius pennarius (p. )
Monosporus pedicellatus (J.E. Smith) Solier Monosporus pedicellatus (p. )
Monostichoplana filum (Meixner, 1938) Monostichoplana filum (p. )
Monostroma grevillei (Thuret) Wittrock Monostroma grevillei (p. )
Monotheca bergstadi Gil & Ramil, 2021 Monotheca bergstadi (p. )
Monotigma lauta (Adams, 1853) Monotigma lauta (p. )
Monstrilla albatrossi Suárez-Morales, 2022 Monstrilla albatrossi (p. )
Monstrilla anglica Lubbock, 1857 Monstrilla anglica (p. )
Monstrilla conjunctiva Giesbrecht, 1902 Monstrilla conjunctiva (p. )
Monstrilla gracilicauda Giesbrecht, 1892 Monstrilla gracilicauda (p. )
Monstrilla grandis Giesbrecht, 1891 Monstrilla grandis (p. )
Monstrilla helgolandica (Claus, 1863) Monstrilla helgolandica (p. )
Monstrilla longiremis Giesbrecht, 1892 Monstrilla longiremis (p. )
Monstrilla viridis Dana, 1849 Monstrilla viridis (p. )
Monstrillopsis dubia (Scott, 1904) Monstrillopsis dubia (p. )
Monstrotyphis adelos Houart, Buge & Zuccon, 2021 Monstrotyphis adelos (p. )
Monstrotyphis goniodes Houart, Gori & Rosado, 2017 Monstrotyphis goniodes (p. )
Monstrotyphis maestratii Houart, Buge & Zuccon, 2021 Monstrotyphis maestratii (p. )
Monstrotyphis sera Garrigues, 2021 Monstrotyphis sera (p. )
Monstrotyphis singularis Houart, 2002 Monstrotyphis singularis (p. )
Montacuta goudi (van Aartsen, 1996) Montacuta goudi (p. )
Montacuta nimrodiana Hedley, 1911 Kellia nimrodiana (p. )
Montacuta nimrodiana Hedley, 1911 Montacuta nimrodiana (p. )
Montacuta semiradiata Tate, 1889 Montacuta semiradiata (p. )
Montacuta spitzbergensis Knipowitsch, 1901 Montacuta spitzbergensis (p. )
Montacuta substriata (Montagu, 1808) Montacuta substriata (p. )
Montacuta voeringi Friele, 1879 Montacuta voeringi (p. )
Montanaxius mediumquod Dworschak, 2016 Montanaxius mediumquod (p. )
Montanaxius vadensis Poore, 2020 Montanaxius vadensis (p. )
Montereina nobilis MacFarland, 1905 Montereina nobilis (p. )
Montfortista panhi (Quoy & Gaimard, 1834) Montfortista panhi (p. )
Montfortula rugosa (Quoy & Gaimard, 1834) Montfortula rugosa (p. )
Monticellina heterochaeta Laubier, 1961 Monticellina heterochaeta (p. )
Monticellina tesselata (Hartman, 1960) Monticellina tesselata (p. )
Montipora aequituberculata Bernard, 1897 Montipora erythraea (p. )
Montipora altasepta Nemenzo, 1967 Montipora altasepta (p. )
Montipora angulata (Lamarck, 1816) Montipora angulata (p. )
Montipora australiensis Bernard, 1897 Montipora australiensis (p. )
Montipora capitata (Dana, 1846) Montipora capitata (p. )
Montipora capricornis Veron, 1985 Montipora capricornis (p. )
Montipora cebuensis Nemenzo, 1976 Montipora cebuensis (p. )
Montipora composita Crossland, 1952 Montipora composita (p. )
Montipora corbettensis Veron & Wallace, 1984 Montipora corbettensis (p. )
Montipora crassituberculata Bernard, 1897 Montipora crassituberculata (p. )
Montipora cryptus Veron, 2000 Montipora cryptus (p. )
Montipora danae Milne-Edwards & Haime, 1851 Montipora danae (p. )
Montipora delicatula Veron, 2000 Montipora delicatula (p. )
Montipora digitata (Dana, 1846) Montipora digitata (p. )
Montipora edwardsi Bernard, 1897 Montipora edwardsi (p. )
Montipora effusa (Dana, 1846) Montipora effusa (p. )
Montipora ehrenbergi Verrill, 1872 Montipora ehrenbergi (p. )
Montipora foliosa (Pallas, 1766) Montipora foliosa (p. )
Montipora foveolata (Dana, 1846) Montipora foveolata (p. )
Montipora fragilis Quelch, 1886 Montipora fragilis (p. )
Montipora gaimardi Bernard, 1897 Montipora gaimardi (p. )
Montipora granulosa Bernard, 1897 Montipora granulosa (p. )
Montipora grisea Bernard, 1897 Montipora grisea (p. )
Montipora hemispherica Veron, 2000 Montipora hemispherica (p. )
Montipora hirsuta Nemenzo, 1967 Montipora hirsuta (p. )
Montipora hodgsoni Veron, 2000 Montipora hodgsoni (p. )
Montipora incrassata (Dana, 1846) Montipora incrassata (p. )
Montipora kellyi Veron, 2000 Montipora kellyi (p. )
Montipora maeandrina (Ehrenberg, 1834) Montipora maeandrina (p. )
Montipora malampaya Nemenzo, 1967 Montipora malampaya (p. )
Montipora mollis Bernard, 1897 Montipora mollis (p. )
Montipora monasteriata (Forsskål, 1775) Montipora monasteriata (p. )
Montipora niugini Veron, 2000 Montipora niugini (p. )
Montipora nodosa (Dana, 1846) Montipora nodosa (p. )
Montipora orientalis Nemenzo, 1967 Montipora orientalis (p. )
Montipora palawanensis Veron, 2000 Montipora palawanensis (p. )
Montipora patula Verrill, 1869 Montipora patula (p. )
Montipora peltiformis Bernard, 1897 Montipora peltiformis (p. )
Montipora porites Veron, 2000 Montipora porites (p. )
Montipora samarensis Nemenzo, 1967 Montipora samarensis (p. )
Montipora spongiosa (Ehrenberg, 1834) Montipora spongiosa (p. )
Montipora spongodes Bernard, 1897 Montipora spongodes (p. )
Montipora stellata Bernard, 1897 Montipora stellata (p. )
Montipora stilosa (Ehrenberg, 1834) Montipora stilosa (p. )
Montipora taiwanensis Veron, 2000 Montipora taiwanensis (p. )
Montipora turtlensis Veron & Wallace, 1984 Montipora turtlensis (p. )
Montipora undata Bernard, 1897 Montipora undata (p. )
Montipora verruculosa Veron, 2000 Montipora verruculosa (p. )
Montipora vietnamensis Veron, 2000 Montipora vietnamensis (p. )
Mopalia kennerleyi Carpenter, 1864 Mopalia kennerleyi (p. )
Mopalia vespertina (Gould, 1852) Mopalia vespertina (p. )
Mopsella spongiosa Nutting, 1911 Mopsella spongiosa (p. )
Morbakka fenneri Gershwin, 2008 Morbakka fenneri (p. )
Morbakka virulenta (Kishinouyea, 1910) Morbakka virulenta (p. )
Morchellium giardi Herdman, 1886 Morchellium giardi (p. )
Moroteuthopsis ingens (Smith, 1881) Moroteuthopsis ingens (p. )
Morrisonietta gracilis Brandt, 1968 Morrisonietta gracilis (p. )
Morrisonietta krungtepensis Brandt, 1968 Morrisonietta krungtepensis (p. )
Mortensenella forceps Rathbun, 1909 Mortensenella forceps (p. )
Mortonia australis (Desmoulins, 1837) Mortonia australis (p. )
Mortonia polyporus (Mortensen, 1921) Echinocyamus polyporus (p. )
Mortonia polyporus (Mortensen, 1921) Mortonia polyporus (p. )
Morula cernohorskyi Houart & Tröndle, 1997 Morula cernohorskyi (p. )
Morula chrysostoma (Deshayes, 1844) Morula chrysostoma (p. )
Morula dichrous (Tapparone Canefri, 1880) Morula dichrous (p. )
Morula mutica (Lamarck, 1816) Morula mutica (p. )
Morula nodicostata (Pease, 1846) Morula parvissima (p. )
Morula oparensis (Melvill, 1912) Morula oparensis (p. )
Morula parva (Reeve, 1846) Morula parva (p. )
Morula peasei Houart, 2002 Morula peasei (p. )
Morula porphyrostoma (Reeve, 1846) Morula porphyrostoma (p. )
Morula spinosa (Adams & Adams, 1855) Morula spinosa (p. )
Morula variabilis (Pease, 1868) Morula variabilis (p. )
Morula zebrina Houart, 2004 Morula zebrina (p. )
Moruloidea darwinii (Cunningham, 1871) Moruloidea darwinii (p. )
Morum clatratum Bouchet, 2002 Morum clatratum (p. )
Morum damasoi Petuch & Berschauer, 2020 Morum damasoi (p. )
Morum lamarckii (Deshayes, 1844) Morum lamarckii (p. )
Morum macdonaldi Emerson, 1981 Morum macdonaldi (p. )
Morum mariaodeteae Petuch & Berschauer, 2020 Morum mariaodeteae (p. )
Morum morrisoni Monsecour, Lorenz & Monsecour, 2020 Morum morrisoni (p. )
Morum ponderosum (Hanley, 1858) Morum ponderosum (p. )
Morum roseum Bouchet, 2002 Morum roseum (p. )
Morus bassanus (Linnaeus, 1758) Morus bassanus (p. )
Morus capensis (Lichtenstein, 1823) Morus capensis (p. )
Mosaicoporina tricephala (Gordon, 1985) Mosaicoporina tricephala (p. )
Mosambicarca erythraeonensis (Jonas, 1851) Mosambicarca erythraeonensis (p. )
Mothocya andoni van der Wal, Smit, Bruce, Olaosebikan & Hadfield, 2021 Mothocya andoni (p. )
Mothocya powelli van der Wal, Smit, Bruce, Olaosebikan & Hadfield, 2021 Mothocya powelli (p. )
Muggiaea atlantica Cunningham, 1892 Muggiaea atlantica (p. )
Mugilicola kabatai Piasecki, Khamees & Mhaisen, 1991 Mugilicola kabatai (p. )
Mulinia byronensis Gray, 1837 Mulinia byronensis (p. )
Mulinia edulis (King & Broderip, 1832) Mulinia edulis (p. )
Mulinia lateralis (Say, 1822) Mulinia lateralis (p. )
Multatria filigranus (Broch, 1916) Multatria filigranus (p. )
Multicalyx elegans (Olsson, 1869) Thoney & Burreson, 1988 Multicalyx elegans (p. )
Mungava woutersi Maddocks, 2005 Mungava woutersi (p. )
Mungava xariessa Maddocks, 2005 Mungava xariessa (p. )
Munida abelloi Macpherson, 1994 Munida abelloi (p. )
Munida abrolhos McCallum, Ahyong & Andreakis, 2021 Munida abrolhos (p. )
Munida alba Liu, Li & Lin, 2020 Munida alba (p. )
Munida amblytes Macpherson, 1994 Munida amblytes (p. )
Munida andamanica Alcock, 1894 Gonionida andamanica (p. )
Munida angusta Macpherson, 2003 Munida angusta (p. )
Munida anteae Rodríguez-Flores, Macpherson & Machordom, 2022 Munida anteae (p. )
Munida armilla Macpherson, 1994 Munida armilla (p. )
Munida asprosoma Ahyong & Poore, 2004 Munida asprosoma (p. )
Munida atarapa Macpherson, 2013 Munida atarapa (p. )
Munida aulakodes Macpherson, 2006 Munida aulakodes (p. )
Munida aurantiaca Macpherson, Rodriguez-Flores & Machordom, 2020 Munida aurantiaca (p. )
Munida barangei Macpherson, 1994 Munida barangei (p. )
Munida barbeti Galil, 1999 Munida barbeti (p. )
Munida brachytes Macpherson, 1994 Munida brachytes (p. )
Munida caesura Macpherson & Baba, 1993 Munida caesura (p. )
Munida canopus Rodriguez-Flores, Macpherson & Machordom, 2020 Munida canopus (p. )
Munida clinata Macpherson, 1994 Munida clinata (p. )
Munida congesta Macpherson, 1999 Munida congesta (p. )
Munida constricta Milne Edwards, 1880 Munida constricta (p. )
Munida delicata Macpherson, 2003 Munida delicata (p. )
Munida devestiva Macpherson, 2006 Munida devestiva (p. )
Munida diritas Gallardo Salamanca & Macpherson in Gallardo Salamaca et al., 2021 Munida diritas (p. )
Munida ducoussoi Macpherson & de Saint Laurent, 1991 Munida ducoussoi (p. )
Munida eclepsis Macpherson, 1994 Munida eclepsis (p. )
Munida elachia Macpherson, 1994 Munida elachia (p. )
Munida erato Macpherson, 1994 Munida erato (p. )
Munida fasciata Macpherson, 2006 Munida fasciata (p. )
Munida ferruginea Macpherson, Rodriguez-Flores & Machordom, 2020 Munida ferruginea (p. )
Munida foresti Macpherson & de Saint Laurent, 2002 Munida foresti (p. )
Munida galalala McCallum, Ahyong & Andreakis, 2021 Munida galalala (p. )
Munida galaxaura Macpherson, 1996 Munida galaxaura (p. )
Munida glabella Macpherson, 2000 Munida glabella (p. )
Munida goga Macpherson, Rodriguez-Flores & Machordom, 2020 Munida goga (p. )
Munida gordoae Macpherson, 1994 Munida gordoae (p. )
Munida gracilis Henderson, 1885 Munida gracilis (p. )
Munida gregaria (Fabricius, 1793) Munida gregaria (p. )
Munida guttata Macpherson, 1994 Munida guttata (p. )
Munida hastata Macpherson, Rodriguez-Flores & Machordom, 2021 Munida hastata (p. )
Munida hyalina Macpherson, 1994 Munida hyalina (p. )
Munida hydri Macpherson, Rodriguez-Flores & Machordom, 2020 Munida hydri (p. )
Munida idyia Macpherson, 1994 Munida idyia (p. )
Munida inornata Henderson, 1885 Munida inornata (p. )
Munida intermedia Milne-Edwards & Bouvier, 1899 Munida intermedia (p. )
Munida iris Milne-Edwards, 1880 Munida iris (p. )
Munida isos Ahyong & Poore, 2004 Munida isos (p. )
Munida japonica Stimpson, 1858 Munida japonica (p. )
Munida julumunyju McCallum, Ahyong & Andreakis, 2021 Munida julumunyju (p. )
Munida jurunjurum McCallum, Ahyong & Andreakis, 2021 Munida jurunjurum (p. )
Munida kapala Ahyong & Poore, 2004 Munida kapala (p. )
Munida leagora Macpherson, 1994 Munida leagora (p. )
Munida leeuwin McCallum, Ahyong & Andreakis, 2021 Munida leeuwin (p. )
Munida lenticularis Macpherson & de Saint Laurent, 1991 Munida lenticularis (p. )
Munida leptosyne Macpherson, 1994 Munida leptosyne (p. )
Munida lutruwita McCallum, Ahyong & Andreakis, 2021 Munida lutruwita (p. )
Munida maatijadakurnaaku McCallum, Ahyong & Andreakis, 2021 Munida maatijadakurnaaku (p. )
Munida masi Macpherson, 1994 Munida masi (p. )
Munida masoae Macpherson, 1996 Munida masoae (p. )
Munida micula Macpherson, 1996 Munida micula (p. )
Munida militaris Henderson, 1885 Munida militaris (p. )
Munida miniata Macpherson, 1996 Munida miniata (p. )
Munida moliae Macpherson, 1994 Munida moliae (p. )
Munida muscae Macpherson & de Saint Laurent, 2002 Munida muscae (p. )
Munida notata Macpherson, 1994 Munida notata (p. )
Munida obesa Faxon, 1893 Munida obesa (p. )
Munida offella Macpherson, 1996 Munida offella (p. )
Munida olivarae Macpherson, 1994 Munida olivarae (p. )
Munida ommata Macpherson, 2004 Munida ommata (p. )
Munida pagesi Macpherson, 1994 Munida pagesi (p. )
Munida parca Macpherson, 1996 Munida parca (p. )
Munida parile Macpherson & Machordom, 2005 Munida parile (p. )
Munida pectinata Macpherson & Machordom, 2005 Munida pectinata (p. )
Munida pontoporea Macpherson, 1994 Munida pontoporea (p. )
Munida propinqua Faxon, 1893 Munida propinqua (p. )
Munida proto Macpherson, 1994 Munida proto (p. )
Munida psamathe Macpherson, 1994 Munida psamathe (p. )
Munida pseliophora Macpherson, 1994 Munida pseliophora (p. )
Munida psylla Macpherson, 1994 Munida psylla (p. )
Munida pubescens Dong, Gan & LI, 2021 Munida pubescens (p. )
Munida pulchra Macpherson & de Saint Laurent, 1991 Munida pulchra (p. )
Munida pygmaea Macpherson, 1996 Munida pygmaea (p. )
Munida refulgens Faxon, 1893 Munida refulgens (p. )
Munida rhodonia Macpherson, 1994 Munida rhodonia (p. )
Munida rogeri Macpherson, 1994 Munida rogeri (p. )
Munida rona Macpherson, 2013 Munida rona (p. )
Munida rosea Dong, Gan & LI, 2021 Munida rosea (p. )
Munida rosula Macpherson, 1994 Munida rosula (p. )
Munida rubridigitalis Baba, 1994 Munida rubridigitalis (p. )
Munida rugosa (Fabricius, 1775) Munida rugosa (p. )
Munida runcinata Macpherson, 1994 Munida runcinata (p. )
Munida rutllanti Zariquiey Álvarez, 1952 Munida rutllanti (p. )
Munida sao Macpherson, 1994 Munida sao (p. )
Munida sarsi Huus, 1935 Munida sarsi (p. )
Munida semoni Ortmann, 1894 Munida semoni (p. )
Munida shaula Macpherson & de Saint Laurent, 2002 Munida shaula (p. )
Munida simulatrix Macpherson & Machordom, 2005 Munida simulatrix (p. )
Munida sirius Macpherson, Rodriguez-Flores & Machordom, 2020 Munida sirius (p. )
Munida sphinx Macpherson & Baba, 1993 Munida sphinx (p. )
Munida spilota Macpherson, 1994 Munida spilota (p. )
Munida spissa Macpherson, 1996 Munida spissa (p. )
Munida stia Macpherson, 1994 Munida stia (p. )
Munida stigmatica Macpherson, 1994 Munida stigmatica (p. )
Munida strigosa Macpherson, Rodriguez-Flores & Machordom, 2020 Munida strigosa (p. )
Munida taenia Macpherson, 1994 Munida taenia (p. )
Munida tambaran Macpherson, Rodriguez-Flores & Machordom, 2020 Munida tambaran (p. )
Munida tenella Benedict, 1902 Munida tenella (p. )
Munida tiresias Macpherson, 1994 Munida tiresias (p. )
Munida tuberculata Henderson, 1885 Munida tuberculata (p. )
Munida tyche Macpherson, 1994 Munida tyche (p. )
Munida vassilyi Macpherson, Rodriguez-Flores & Machordom, 2021 Munida vassilyi (p. )
Munida zebra Macpherson, 1994 Munida zebra (p. )
Munidopagurus macrocheles Milne-Edwards, 1880 Munidopagurus macrocheles (p. )
Munidopsis ahyongi Dong & Li, 2021 Munidopsis ahyongi (p. )
Munidopsis analoga Macpherson, 2007 Munidopsis analoga (p. )
Munidopsis antonii (Filhol, 1884) Munidopsis antonii (p. )
Munidopsis arenula Macpherson, 2007 Munidopsis arenula (p. )
Munidopsis aspera (Henderson, 1885) Munidopsis aspera (p. )
Munidopsis austellus Macpherson, 2007 Munidopsis austellus (p. )
Munidopsis balconi Rodríguez-Flores, Macpherson & Machordom, 2022 Munidopsis balconi (p. )
Munidopsis bradleyi Pequegnat & Pequegnat, 1971 Munidopsis bradleyi (p. )
Munidopsis brevimanus (Milne Edwards, 1880) Munidopsis brevimanus (p. )
Munidopsis carinimarginata Baba, 1988 Munidopsis carinimarginata (p. )
Munidopsis carolinensis Dong & Li, 2021 Munidopsis carolinensis (p. )
Munidopsis centrina Alcock & Anderson, 1894 Munidopsis centrina (p. )
Munidopsis ceres Macpherson, 2007 Munidopsis ceres (p. )
Munidopsis cornuata Macpherson, 2007 Munidopsis cornuata (p. )
Munidopsis debilis (Henderson, 1885) Munidopsis debilis (p. )
Munidopsis dispar Dong, Gan & LI, 2021 Munidopsis dispar (p. )
Munidopsis guochuani Dong, Gan & LI, 2021 Munidopsis guochuani (p. )
Munidopsis kensleyi Ahyong & Poore, 2004 Munidopsis kensleyi (p. )
Munidopsis kexueae Dong, Gan & LI, 2021 Munidopsis kexueae (p. )
Munidopsis levis (Alcock & Anderson, 1894) Munidopsis levis (p. )
Munidopsis macphersoni Ahyong, 2014 Munidopsis macphersoni (p. )
Munidopsis marionis (Milne Edwards, 1881) Munidopsis marionis (p. )
Munidopsis maunga Schnabel & Bruce, 2006 Munidopsis maunga (p. )
Munidopsis nitida (Milne-Edwards, 1880) Munidopsis nitida (p. )
Munidopsis orcina McArdle, 1901 Munidopsis orcina (p. )
Munidopsis pectinata Macpherson, 2007 Munidopsis pectinata (p. )
Munidopsis pholidota Rodríguez-Flores, Macpherson & Machordom, 2022 Munidopsis pholidota (p. )
Munidopsis serricornis (Lovén, 1852) Munidopsis serricornis (p. )
Munidopsis sharreri (Milne Edwards, 1880) Munidopsis sharreri (p. )
Munidopsis sinclairi McArdle, 1901 Munidopsis sinclairi (p. )
Munidopsis spinifer (Milne Edwards, 1880) Munidopsis spinifer (p. )
Munidopsis spinihirsuta Lloyd, 1907 Munidopsis spinihirsuta (p. )
Munidopsis subsquamosa Henderson, 1885 Munidopsis subsquamosa (p. )
Munidopsis tafrii Osawa, Lin & Chan, 2006 Munidopsis tafrii (p. )
Munidopsis ternaria Macpherson, 2007 Munidopsis ternaria (p. )
Munidopsis tridens (Milne Edwards, 1880) Munidopsis tridens (p. )
Munidopsis trifida Henderson, 1885 Munidopsis trifida (p. )
Munna fabricii Kroyer, 1846 Munna fabricii (p. )
Munnopsoides australis (Beddard, 1886) Munnopsoides australis (p. )
Muradium tetragonum (Fabricius, 1798) Muradium tetragonum (p. )
Murchisonella columna (Hedley, 1907) Murchisonella columna (p. )
Murchisonella spectrum (Mörch, 1875) Murchisonella spectrum (p. )
Murex acanthostephes Watson, 1883 Murex acanthostephes (p. )
Murex echinodes Houart, 2011 Murex echinodes (p. )
Murex forskoehlii Röding, 1798 Murex forskoehlii (p. )
Murex scolopax Dillwyn, 1817 Murex scolopax (p. )
Murexsul aradasii (Monterosato, 1883) Murexsul aradasii (p. )
Murexsul cevikeri (Houart, 2000) Murexsul cevikeri (p. )
Murexsul chesleri Houart, 2006 Murexsul chesleri (p. )
Murexsul jahami Merle & Garrigues, 2011 Murexsul jahami (p. )
Murexsul khareefae Houart & Moolenbeek, 2012 Murexsul khareefae (p. )
Muriceides paucituberculata (Marion, 1906) Muriceides paucituberculata (p. )
Muricella abnormalis Nutting, 1912 Muricella abnormalis (p. )
Muricella flexuosa (Verrill, 1865) Muricella flexuosa (p. )
Muricella paraplectana Grasshoff, 1999 Muricella paraplectana (p. )
Muricella plectana Grasshoff, 1999 Muricella plectana (p. )
Muriceopsis bayeriana Sánchez, 2007 Muriceopsis bayeriana (p. )
Muricodrupa anaxares (Kiener, 1836) Morula anaxeres (p. )
Muricopsis barbarae Garrigues & Lamy, 2019 Muricopsis barbarae (p. )
Muricopsis caribbaea (Bartsch & Rehder, 1939) Muricopsis caribbaea (p. )
Muricopsis chiarae Bozzetti, 1991 Muricopsis chiarae (p. )
Muricopsis corallinus Garrigues & Lamy, 2019 Muricopsis corallinus (p. )
Muricopsis cristatus (Brocchi, 1814) Muricopsis cristatus (p. )
Muricopsis deformis (Reeve, 1846) Muricopsis deformis (p. )
Muricopsis leblondae Garrigues & Lamy, 2019 Muricopsis leblondae (p. )
Muricopsis linealbus Garrigues & Lamy, 2019 Muricopsis linealbus (p. )
Muricopsis omanensis Smythe & Oliver, 1986 Muricopsis omanensis (p. )
Muricopsis perexigua Vokes, 1994 Muricopsis perexigua (p. )
Muricopsis rosea (Reeve, 1846) Muricopsis rosea (p. )
Murphydoris adusta Paz-Sedano, Smirnoff, Candás, Gosliner & Pola, 2022 Murphydoris adusta (p. )
Murphydoris cobbi Paz-Sedano, Smirnoff, Candás, Gosliner & Pola, 2022 Murphydoris cobbi (p. )
Murphydoris maracabranchia Paz-Sedano, Smirnoff, Candás, Gosliner & Pola, 2022 Murphydoris maracabranchia (p. )
Murphydoris puncticulata Paz-Sedano, Smirnoff, Candás, Gosliner & Pola, 2022 Murphydoris puncticulata (p. )
Murravia exarata (Verco, 1910) Murravia exarata (p. )
Murraytrematoides kuhliae Yamaguti, 1968 Murraytrematoides kuhliae (p. )
Mursia aspera Alcock, 1899 Mursia aspera (p. )
Mursia australiensis Campbell, 1971 Mursia australiensis (p. )
Mursia bicristimana Alcock & Anderson, 1894 Mursia bicristimana (p. )
Mursia longispina Crosnier, 1997 Mursia longispina (p. )
Mursia microspina Davie & Short, 1989 Mursia microspina (p. )
Mursia musorstomia Galil, 1993 Mursia musorstomia (p. )
Mursia poupini Galil, 2001 Mursia poupini (p. )
Mursia spiridonovi Karasawa, 2018 Mursia spiridonovi (p. )
Mursia trispinosa Parisi, 1914 Mursia trispinosa (p. )
Murutudes orangasli Bamber & Sheader, 2005 Murutudes orangasli (p. )
Musculus calceatus (Melvill & Standen, 1907) Musculus calceatus (p. )
Musculus discors (Linnaeus, 1767) Musculus discors (p. )
Musculus impactus (Hermann, 1782) Musculus impactus (p. )
Musculus viridulus (Adams, 1871) Musculus viridulus (p. )
Mussismilia leptophylla (Verrill, 1868) Mussismilia leptophylla (p. )
Muusoctopus abruptus (Sasaki, 1920) Muusoctopus abruptus (p. )
Muusoctopus berryi (Robson, 1924) Muusoctopus berryi (p. )
Muusoctopus bizikovi Gleadall, Guerrero-Kommritz, Hochberg & Laptikhovsky, 2010 Muusoctopus bizikovi (p. )
Muusoctopus canthylus (Voss & Pearcy, 1990) Muusoctopus canthylus (p. )
Muusoctopus clyderoperi (O'Shea, 1999) Muusoctopus clyderoperi (p. )
Muusoctopus eureka (Robson, 1929) Muusoctopus eureka (p. )
Muusoctopus hokkaidensis (Berry, 1921) Muusoctopus hokkaidensis (p. )
Muusoctopus januarii (Hoyle, 1885) Muusoctopus januarii (p. )
Muusoctopus johnsonianus (Allcock, Strugnell, Ruggiero & Collins, 2006) Muusoctopus johnsonianus (p. )
Muusoctopus karubar (Norman, Hochberg & Lu, 1997) Muusoctopus karubar (p. )
Muusoctopus levis (Hoyle, 1885) Muusoctopus levis (p. )
Muusoctopus longibrachus (Ibáñez, Sepúlveda & Chong, 2006) Muusoctopus longibrachus (p. )
Muusoctopus oregonae (Toll, 1981) Muusoctopus oregonae (p. )
Muusoctopus oregonensis (Voss & Pearcy, 1990) Muusoctopus oregonensis (p. )
Muusoctopus profundorum (Robson, 1932) Muusoctopus profundorum (p. )
Muusoctopus pseudonymus (Grimpe, 1922) Muusoctopus pseudonymus (p. )
Muusoctopus rigbyae (Vecchione, Allcock, Piatkowski & Strugnell, 2009) Muusoctopus rigbyae (p. )
Muusoctopus robustus (Voss & Pearcy, 1990) Muusoctopus robustus (p. )
Muusoctopus sibiricus (Loyning, 1930) Muusoctopus sibiricus (p. )
Muusoctopus tangaroa (O'Shea, 1999) Muusoctopus tangaroa (p. )
Muusoctopus tegginmathae (O'Shea, 1999) Muusoctopus tegginmathae (p. )
Muusoctopus thielei (Robson, 1932) Muusoctopus thielei (p. )
Muusoctopus yaquinae (Voss & Pearcy, 1990) Muusoctopus yaquinae (p. )
Mya arenaria Linnaeus, 1758 Mya arenaria (p. )
Mya truncata Linnaeus, 1758 Mya truncata (p. )
Mycale acerata Kirkpatrick, 1907 Mycale acerata (p. )
Mycale americana van Soest, 1984 Mycale americana (p. )
Mycale amiri Van Soest, Aryasari & De Voogd, 2021 Mycale amiri (p. )
Mycale angulosa (Duchassaing & Michelotti, 1864) Mycale angulosa (p. )
Mycale anomala (Ridley & Dendy, 1886) Mycale anomala (p. )
Mycale antiae Urgorri & Díaz-Agras, 2019 Mycale antiae (p. )
Mycale arctica (Fristedt, 1887) Mycale arctica (p. )
Mycale arenaria Hajdu & Desqueyroux-Faúndez, 1994 Mycale arenaria (p. )
Mycale arndti van Soest, 1984 Mycale arndti (p. )
Mycale asigmata Van Soest, Aryasari & De Voogd, 2021 Mycale asigmata (p. )
Mycale bouryesnaultae Van Soest, Aryasari & De Voogd, 2021 Mycale bouryesnaultae (p. )
Mycale claudei Van Soest & Hooper, 2020 Mycale claudei (p. )
Mycale contarenii (Martens, 1824) Mycale contarenii (p. )
Mycale denticulata Bertolino, Calcinai & Pansini, 2009 Mycale denticulata (p. )
Mycale diaphana (Schmidt, 1870) Mycale diaphana (p. )
Mycale doellojuradoi Burton, 1940 Mycale doellojuradoi (p. )
Mycale ernsthentscheli Van Soest & Hooper, 2020 Mycale ernsthentscheli (p. )
Mycale ernsti Van Soest & Hooper, 2020 Mycale ernsti (p. )
Mycale escarlatei Hajdu, Zea, Kielman & Peixinho, 1995 Mycale escarlatei (p. )
Mycale fungiaphila Van Soest, Aryasari & De Voogd, 2021 Mycale fungiaphila (p. )
Mycale furcata Calcinai, Bavestrello, Bertolino, Pica, Wagner & Cerrano, 2013 Mycale furcata (p. )
Mycale grandis Gray, 1867 Mycale grandis (p. )
Mycale grandoides Van Soest, Aryasari & De Voogd, 2021 Mycale grandoides (p. )
Mycale immitis (Schmidt, 1870) Mycale immitis (p. )
Mycale incurvata Lévi, 1993 Mycale incurvata (p. )
Mycale intermedia (Schmidt, 1874) Mycale intermedia (p. )
Mycale klausjanusorum Van Soest, 2018 Mycale klausjanusorum (p. )
Mycale laxissima (Duchassaing & Michelotti, 1864) Mycale laxissima (p. )
Mycale lissochela Bergquist, 1965 Mycale lissochela (p. )
Mycale macilenta (Bowerbank, 1866) Mycale macilenta (p. )
Mycale magellanica (Ridley, 1881) Mycale magellanica (p. )
Mycale magnirhaphidifera van Soest, 1984 Mycale magnirhaphidifera (p. )
Mycale mammiformis (Ridley & Dendy, 1886) Mycale mammiformis (p. )
Mycale mascarenensis Van Soest, Aryasari & De Voogd, 2021 Mycale mascarenensis (p. )
Mycale maunakea De Laubenfels, 1951 Mycale maunakea (p. )
Mycale mauricei Van Soest, Aryasari & De Voogd, 2021 Mycale mauricei (p. )
Mycale micracanthoxea Buizer & Van Soest, 1977 Mycale micracanthoxea (p. )
Mycale moluccensis Thiele, 1903 Mycale moluccensis (p. )
Mycale monanchorata Burton & Rao, 1932 Mycale monanchorata (p. )
Mycale monomicrosclera Van Soest, Aryasari & De Voogd, 2021 Mycale monomicrosclera (p. )
Mycale murrayi (Ridley & Dendy, 1886) Mycale murrayi (p. )
Mycale myriasclera Lévi & Lévi, 1983 Mycale myriasclera (p. )
Mycale mytilorum Annandale, 1914 Mycale mytilorum (p. )
Mycale obscura (Carter, 1882) Mycale obscura (p. )
Mycale oceanica (Topsent, 1924) Mycale oceanica (p. )
Mycale orientalis (Topsent, 1897) Mycale orientalis (p. )
Mycale parasitica (Carter, 1885) Mycale parasitica (p. )
Mycale parishi (Bowerbank, 1875) Mycale parishi (p. )
Mycale parishi (Bowerbank, 1875) Mycale parishii (p. )
Mycale paschalis Desqueyroux-Faundez, 1990 Mycale paschalis (p. )
Mycale pellucida (Ridley, 1884) Mycale pellucida (p. )
Mycale phillipensis (Dendy, 1896) Mycale phillipensis (p. )
Mycale phyllophila Hentschel, 1911 Mycale phyllophila (p. )
Mycale plumosa Hoshino, 1981 Mycale plumosa (p. )
Mycale prognatha Van Soest, Aryasari & De Voogd, 2021 Mycale prognatha (p. )
Mycale renieroides (Schmidt, 1870) Mycale renieroides (p. )
Mycale rotalis (Bowerbank, 1874) Mycale rotalis (p. )
Mycale samaaii Van Soest & Hooper, 2020 Mycale samaaii (p. )
Mycale sceptroides Van Soest, Aryasari & De Voogd, 2021 Mycale sceptroides (p. )
Mycale seychellensis Van Soest, Aryasari & De Voogd, 2021 Mycale seychellensis (p. )
Mycale sibogae Van Soest, Aryasari & De Voogd, 2021 Mycale sibogae (p. )
Mycale sulevoidea (Sollas, 1902) Mycale sulevoidea (p. )
Mycale sundaminorensis Van Soest, Aryasari & De Voogd, 2021 Mycale sundaminorensis (p. )
Mycale tenuichela Van Soest, Aryasari & De Voogd, 2021 Mycale tenuichela (p. )
Mycale thielei Hajdu & Desqueyroux-Faúndez, 1994 Mycale thielei (p. )
Mycale titubans (Schmidt, 1870) Mycale titubans (p. )
Mycale tridens Hentschel, 1914 Mycale tridens (p. )
Mycale tubiporicola Van Soest, Aryasari & De Voogd, 2021 Mycale tubiporicola (p. )
Mycale tydemani Van Soest, Aryasari & De Voogd, 2021 Mycale tydemani (p. )
Mycale tylotornota Koltun, 1964 Mycale tylotornota (p. )
Mycetophyllia danaana Milne Edwards & Haime, 1849 Mycetophyllia danaana (p. )
Mychophilus hesperius Kim & Boxshall, 2021 Mychophilus hesperius (p. )
Mychophilus notialis Kim & Boxshall, 2021 Mychophilus notialis (p. )
Mycoxynus longicauda Humes, 1973 Mycoxynus longicauda (p. )
Myliusia challengeri Reiswig & Wheeler, 2002 Myliusia challengeri (p. )
Myliusia conica (Schmidt, 1880) Myliusia conica (p. )
Myliusia seriata (Schmidt, 1880) Myliusia seriata (p. )
Myliusia verrucosa Ijima, 1927 Myliusia verrucosa (p. )
Myoforceps aristatus (Dillwyn, 1817) Myoforceps aristatus (p. )
Myonera angularis (Jeffreys, 1876) Myonera angularis (p. )
Myonera atlantica Allen & Morgan, 1981 Myonera atlantica (p. )
Myonera gigantea (Verrill, 1884) Myonera gigantea (p. )
Myonera undata (Verrill, 1884) Myonera undata (p. )
Myorhynchus pritchardae Durio & Manter, 1968 Myorhynchus pritchardae (p. )
Myosotella denticulata (Montagu, 1803) Myosotella denticulata (p. )
Myosotella myosotis (Draparnaud, 1801) Myosotella myosotis (p. )
Myra celeris Galil, 2001 Myra celeris (p. )
Myra eudactylus (Bell, 1855) Myra eudactylus (p. )
Myra fugax (Fabricius, 1798) Myra fugax (p. )
Myra kessleri (Paul'son, 1875) Myra kessleri (p. )
Myra pernix Galil, 2001 Myra pernix (p. )
Myra subgranulata Kossmann, 1877 Myra subgranulata (p. )
Myrakeena angelica (Rochebrune, 1895) Myrakeena angelica (p. )
Myrakeena angelica (Rochebrune, 1895) Ostrea angelica (p. )
Myrianida brachycephala (Marenzeller, 1874) Myrianida brachycephala (p. )
Myrianida convoluta (Cognetti, 1953) Myrianida convoluta (p. )
Myrianida dentalia (Imajima, 1966) Myrianida dentalia (p. )
Myrianida edwardsi (Saint Joseph, 1887) Myrianida edwardsi (p. )
Myrianida hesperidium (Claparède, 1868) Myrianida hesperidium (p. )
Myrianida inermis (Saint Joseph, 1887) Myrianida inermis (p. )
Myrianida langerhansi (Gidholm, 1967) Myrianida langerhansi (p. )
Myrianida longoprimicirrata (Lòpez, San Martín & Jiménez, 1997) Myrianida longoprimicirrata (p. )
Myrianida prolifera (Müller, 1788) Myrianida prolifera (p. )
Myrianida quinquedecimdentata (Langerhans, 1884) Myrianida quinquedecimdentata (p. )
Myrianida rubropunctata (Grube, 1860) Myrianida rubropunctata (p. )
Myriapora truncata (Pallas, 1766) Myriapora truncata (p. )
Myriochele olgae Blake, 2000 Myriochele olgae (p. )
Myriochele picta Southern, 1921 Myriochele picta (p. )
Myrioglobula malmgreni Parapar, 2006 Myrioglobula malmgreni (p. )
Myrionema corunnae Sauvageau Myrionema corunnae (p. )
Myrionema hargitti (Congdon, 1906) Myrionema hargitti (p. )
Myrionema strangulans Greville Myrionema strangulans (p. )
Myriopathes catharinae (Pax, 1932) Myriopathes catharinae (p. )
Myriopathes spinosa (Carter, 1880) Myriopathes spinosa (p. )
Myriotrochus rinkii Steenstrup, 1851 Myriotrochus rinkii (p. )
Myriotrochus theeli Östergren, 1905 Myriotrochus theeli (p. )
Myriozoum honolulense Busk, 1884 Myriozoum honolulense (p. )
Myrmekioderma guajajara Sandes, Moraes, Pinheiro & Muricy, 2021 Myrmekioderma guajajara (p. )
Myrmekioderma indemaresi Sitjà, Maldonado, Farias & Rueda, 2019 Myrmekioderma indemaresi (p. )
Myrmekioderma tenax Sandes, Moraes, Pinheiro & Muricy, 2021 Myrmekioderma tenax (p. )
Myron richardsonii (Gray, 1849) Myron richardsonii (p. )
Myrrophis bennetti (Gray, 1842) Myrrophis bennetti (p. )
Myrtea amorpha (Sturany, 1896) Myrtea amorpha (p. )
Myrtea spinifera Montagu, 1803 Myrtea spinifera (p. )
Mysella antarctica Smith, 1907 Mysella antarctica (p. )
Mysella charcoti Lamy, 1906 Mysella charcoti (p. )
Mysella minuscula (Pfeffer, 1886) Mysella miniuscula (p. )
Mysella sculpta Soot-Ryen, 1957 Mysella sculpta (p. )
Mysella subquadrata (Pelseneer, 1903) Mysella subquadrata (p. )
Mysia undata (Pennant, 1777) Mysia undata (p. )
Mysideis parva Zimmer, 1915 Mysideis parva (p. )
Mysidella biscayensis Lagardère & Nouvel, 1980 Mysidella biscayensis (p. )
Mysidopsis angusta Sars, 1864 Mysidopsis angusta (p. )
Mysidopsis didelphys (Norman, 1863) Mysidopsis didelphys (p. )
Mysidopsis gibbosa Sars, 1864 Mysidopsis gibbosa (p. )
Mysis litoralis (Banner, 1948) Mysis litoralis (p. )
Mysis nordenskioldi Audzijonyte & Väinölä, 2007 Mysis nordenskioldi (p. )
Mysis relicta Lovén, 1862 Mysis relicta (p. )
Mysta barbata Malmgren, 1865 Eteone barbata (p. )
Mysta ornata (Grube, 1878) Mysta ornata (p. )
Mysta picta (Quatrefages, 1866) Mysta picta (p. )
Mysta siphodonta (Delle Chiaje, 1830) Mysta siphodonta (p. )
Mysta tchangsii (Uschakov & Wu, 1959) Mysta tchangsii (p. )
Mystides angolaensis (Augener, 1918) Mystides angolaensis (p. )
Mystides caeca Langerhans, 1880 Mystides caeca (p. )
Mystides schroederae Uschakov, 1972 Mystides schroederae (p. )
Mystides southerni (Banse, 1954) Mystides southerni (p. )
Mystriocentrus hollandae Jakiel, Palero & Błażewicz, 2020 Mystriocentrus hollandae (p. )
Mytella bicolor (Bruguière, 1792) Mytella bicolor (p. )
Mytella charruana (d'Orbigny, 1847) Mytella charruana (p. )
Mytella speciosa (Reeve, 1857) Mytella speciosa (p. )
Mytilicola intestinalis Steuer, 1903 Mytilicola intestinalis (p. )
Mytilicola orientalis Mori, 1935 Mytilicola orientalis (p. )
Mytilisepta eliae Cossignani, 2022 Mytilisepta eliae (p. )
Mytilisepta virgata (Wiegmann, 1837) Mytilisepta virgata (p. )
Mytilopsis africana (Van Beneden, 1835) Mytilopsis africana (p. )
Mytilopsis leucophaeata (Conrad, 1831) Mytilopsis leucophaeata (p. )
Mytilus desolationis Lamy, 1936 Mytilus desolationis (p. )
Mytilus edulis Linnaeus, 1758 Mytilus edulis (p. )
Mytilus galloprovincialis Lamarck, 1819 Mytilus galloprovincialis (p. )
Mytilus planulatus Lamarck, 1819 Mytilus aoteanus (p. )
Mytilus planulatus Lamarck, 1819 Mytilus planulatus (p. )
Mytilus platensis d'Orbigny, 1842 Mytilus edulis platensis (p. )
Mytilus platensis d'Orbigny, 1842 Mytilus platensis (p. )
Mytilus unguiculatus Valenciennes, 1858 Mytilus unguiculatus (p. )
Myurella affinis (Gray, 1834) Myurella affinis (p. )
Myurella amoena (Deshayes, 1859) Myurella amoena (p. )
Myurella burchi (Bratcher & Cernohorsky, 1982) Myurella burchi (p. )
Myurella exiguoides (Schepman, 1913) Myurella exiguoides (p. )
Myurellopsis pseudoundulata Gargiulo, 2021 Myurellopsis pseudoundulata (p. )
Myurellopsis vaulberti Terryn & Lorenz, 2020 Myurellopsis vaulberti (p. )
Myxidium bergense Auerbach, 1909 Myxidium bergense (p. )
Myxilla acribria de Laubenfels, 1942 Myxilla acribria (p. )
Myxilla arenaria Dendy, 1905 Myxilla arenaria (p. )
Myxilla asigmata (Topsent, 1901) Myxilla asigmata (p. )
Myxilla barentsi Vosmaer, 1885 Myxilla barentsi (p. )
Myxilla basimucronata Burton, 1932 Myxilla basimucronata (p. )
Myxilla brunnea Hansen, 1885 Myxilla brunnea (p. )
Myxilla burtoni Van Soest & Hooper, 2020 Myxilla burtoni (p. )
Myxilla chilensis Thiele, 1905 Myxilla chilensis (p. )
Myxilla elongata Topsent, 1917 Myxilla elongata (p. )
Myxilla flexitornota Rezvoi, 1925 Myxilla flexitornota (p. )
Myxilla fromontae Van Soest & Hooper, 2020 Myxilla fromontae (p. )
Myxilla hastatispiculata Swartschevsky, 1905 Myxilla hastatispiculata (p. )
Myxilla hentscheli Burton, 1929 Myxilla hentscheli (p. )
Myxilla iophonoides Swartschevsky, 1906 Myxilla iophonoides (p. )
Myxilla iotrochotina (Topsent, 1892) Myxilla iotrochotina (p. )
Myxilla janeae Van Soest & Hooper, 2020 Myxilla janeae (p. )
Myxilla lissostyla Burton, 1938 Myxilla lissostyla (p. )
Myxilla mariana Ridley & Dendy, 1886 Myxilla mariana (p. )
Myxilla methanophila (Maldonado & Young, 1998) Myxilla methanophila (p. )
Myxilla pedunculata Lundbeck, 1905 Myxilla pedunculata (p. )
Myxilla rosacea (Lieberkühn, 1859) Myxilla rosacea (p. )
Myxodoryx hanitschi (Kirkpatrick, 1907) Myxodoryx hanitschi (p. )
Myzostoma coronatum Graff, 1884 Myzostoma coronatum (p. )
Myzostoma murrayi Graff, 1883 Myzostoma murrayi (p. )
Nacella kerguelenensis (Smith, 1877) Nacella kerguelenensis (p. )
Nacella kerguelenensis (Smith, 1877) Patella kerguelenensis (p. )
Nacella macquariensis (Finlay, 1926) Nacella macquariensis (p. )
Nacella terroris (Filhol, 1880) Nacella terroris (p. )
Nacospatangus interruptus (Studer, 1880) Nacospatangus interruptus (p. )
Nagada uwedoae Lowry & Stoddart, 1995 Nagada uwedoae (p. )
Nainereis laevigata (Grube, 1855) Nainereis laevigata (p. )
Naineris laevigata (Grube, 1855) Naineris laevigata (p. )
Naineris quadricuspida (Fabricius, 1780) Naineris quadricuspida (p. )
Nakamigawaia nakanoae Hellem & Malaquias, 2022 Nakamigawaia nakanoae (p. )
Namalycastis borealis Glasby, 1999 Namalycastis borealis (p. )
Namanereis amboinensis (Pflugfelder, 1933) Namanereis amboinensis (p. )
Namanereis littoralis (Grube, 1871) Namanereis littoralis (p. )
Nanacalathis atlantica Zezina, 1991 Nanacalathis atlantica (p. )
Nanacalathis minuta Zezina, 1981 Nanacalathis minuta (p. )
Nanaphora triticea (Pease, 1861) Nanaphora triticea (p. )
Nanaspis mixta Humes, 1975 Nanaspis mixta (p. )
Nannastacus unguiculatus unspecified Nannastacus unguiculatus (p. )
Nannodiella acricula (Hedley, 1922) Nannodiella acricula (p. )
Nannopus palustris Brady, 1880 Nannopus palustris (p. )
Nannosquilla californiensis (Manning, 1961) Nannosquilla californiensis (p. )
Nannosquilla canica Manning & Reaka, 1979 Nannosquilla canica (p. )
Nannosquilloides occultus (Giesbrecht, 1910) Nannosquilloides occultus (p. )
Nanocassiope alcocki (Rathbun, 1902) Nanocassiope alcocki (p. )
Nanocassiope oblonga Davie, 1995 Nanocassiope oblonga (p. )
Nanomelon viperinum Leal & Bouchet, 1989 Nanomelon viperinus (p. )
Nanometra clymene Clark, 1912 Nanometra clymene (p. )
Nanopilumnus heterodon (Sakai, 1934) Nanopilumnus heterodon (p. )
Nanopilumnus rouxi (Balss, 1936) Nanopilumnus rouxi (p. )
Nanoplax thomai Felder, 2020 Nanoplax thomai (p. )
Nanosesarma andersonii (De Man, 1888) Nanosesarma andersonii (p. )
Nanosesarma edamense (De Man, 1887) Nanosesarma edamense (p. )
Nanosesarma jousseaumei (Nobili, 1905) Nanosesarma jousseaumei (p. )
Nanosesarma sarii Naderloo & Türkay, 2009 Nanosesarma sarii (p. )
Nanostrea fluctigera (Jousseaume, 1925) Nanostrea fluctigera (p. )
Nanuca sebastiani Marcus, 1957 Nanuca sebastiani (p. )
Nanusia starmuehlneri (Pretzmann, 1968) Nanusia starmuehlneri (p. )
Naquetia barclayi (Reeve, 1858) Naquetia barclayi (p. )
Narapheonoides lowryi Azman, 2009 Narapheonoides lowryi (p. )
Narcissia gracilis Clark, 1916 Narcissia gracilis (p. )
Nardoa tuberculata Gray, 1840 Nardoa tuberculata (p. )
Nardoa variolata (Bruzelius, 1805) Nardoa variolata (p. )
Narella ornata Bayer, 1995 Narella ornata (p. )
Narella regularis (Duchassaing & Michelotti, 1860) Narella regularis (p. )
Naria acicularis (Gmelin, 1791) Naria acicularis (p. )
Naria erosa (Linnaeus, 1758) Naria erosa (p. )
Naria ostergaardi (Dall, 1921) Naria ostergaardi (p. )
Naria spurca (Linnaeus, 1758) Naria spurca (p. )
Nasicola klawei (Stunkard, 1962) Yamaguti, 1968 Nasicola klawei (p. )
Nasima dotilliformis (Alcock, 1900) Nasima dotilliformis (p. )
Nasobranchitrema pacificum Yamaguti, 1965 Nasobranchitrema pacificum (p. )
Nassa situla (Reeve, 1846) Nassa situla (p. )
Nassa tuamotuensis Houart, 1996 Nassa tuamotuensis (p. )
Nassarina prouzetae Pelorce, 2020 Nassarina prouzetae (p. )
Nassarius abyssicola (Adams, 1852) Nassarius abyssicola (p. )
Nassarius albomaculatus Rehder, 1980 Nassarius albomaculatus (p. )
Nassarius arcularia (Linnaeus, 1758) Nassarius arcularia (p. )
Nassarius arewarensis Nerurkar, Shimpi & Apte, 2020 Nassarius arewarensis (p. )
Nassarius candens (Hinds, 1844) Nassarius candens (p. )
Nassarius candidissimus (Adams, 1845) Nassarius candidissimus (p. )
Nassarius cernohorskyi Kool, 2005 Nassarius cernohorskyi (p. )
Nassarius circumcinctus (Adams, 1852) Nassarius circumcinctus (p. )
Nassarius clarus (Marrat, 1877) Nassarius clarus (p. )
Nassarius coralligenus (Pallary, 1900) Nassarius coralligenus (p. )
Nassarius corniculum (Olivi, 1792) Nassarius corniculum (p. )
Nassarius crebricostatus (Schepman, 1911) Nassarius crebricostatus (p. )
Nassarius cuvierii (Payraudeau, 1826) Nassarius cuvierii (p. )
Nassarius deepakaptei Nerurkar, 2021 Nassarius deepakaptei (p. )
Nassarius denticulatus (Adams, 1852) Nassarius denticulatus (p. )
Nassarius dentifer (Powys, 1835) Nassarius dentifer (p. )
Nassarius deshayesianus (Issel, 1866) Nassarius deshayesianus (p. )
Nassarius dijki (Martin, 1895) Nassarius dijki (p. )
Nassarius echinatus (Adams, 1852) Nassarius echinatus (p. )
Nassarius elatus (Gould, 1845) Nassarius elatus (p. )
Nassarius emilyae Moolenbeek & Dekker, 1994 Nassarius emilyae (p. )
Nassarius frederici (Melvill & Standen, 1901) Nassarius frederici (p. )
Nassarius gaudiosus (Hinds, 1844) Nassarius gaudiosus (p. )
Nassarius gayii (Kiener, 1834) Nassarius gayii (p. )
Nassarius gemmuliferus (Adams, 1852) Nassarius gemmuliferus (p. )
Nassarius gibbosulus (Linnaeus, 1758) Arcularia gibbosula (p. )
Nassarius gibbosulus (Linnaeus, 1758) Nassarius gibbosulus (p. )
Nassarius graniferus (Kiener, 1834) Nassarius graniferus (p. )
Nassarius granum (Lamarck, 1822) Nassarius granum (p. )
Nassarius gregarius (Grabau & King, 1928) Nassarius gregarius (p. )
Nassarius haldemanni (Dunker, 1847) Nassarius haldemani (p. )
Nassarius herosae Kool, 2005 Nassarius herosae (p. )
Nassarius heynemanni (Von Maltzan, 1884) Nassarius heynemanni (p. )
Nassarius himeroessa (Melvill & Standen, 1903) Nassarius himeroessa (p. )
Nassarius hirtus (Kiener, 1834) Nassarius hirtus (p. )
Nassarius humboldti Gili & Kool, 2022 Nassarius humboldti (p. )
Nassarius incrassatus (Stroem, 1768) Nassarius incrassatus (p. )
Nassarius jactabundus (Melvill, 1906) Nassarius jactabundus (p. )
Nassarius johni (Monterosato, 1889) Nassarius johni (p. )
Nassarius kirstenae Kool & Gili, 2021 Nassarius kirstenae (p. )
Nassarius lima (Dillwyn, 1817) Nassarius lima (p. )
Nassarius louisi (Pallary, 1912) Nassarius louisi (p. )
Nassarius marmoreus (Adams, 1852) Nassarius marmoreus (p. )
Nassarius ngocthachi Cossignani, 2021 Nassarius ngocthachi (p. )
Nassarius nitidus (Jeffreys, 1867) Nassarius nitidus (p. )
Nassarius ofeliae Cossignani, 2021 Nassarius ofeliae (p. )
Nassarius papillosus (Linnaeus, 1758) Nassarius papillosus (p. )
Nassarius paucicostatus (Marrat, 1877) Nassarius paucicostatus (p. )
Nassarius persicus (Martens, 1874) Nassarius persicus (p. )
Nassarius pfeifferi (Philippi, 1844) Nassarius pfeifferi (p. )
Nassarius poupini Cernohorsky, 1992 Nassarius poupini (p. )
Nassarius pygmaeus Lamarck, 1822 Nassarius pygmaeus (p. )
Nassarius recidivus (Martens, 1876) Nassarius recidivus (p. )
Nassarius reeveanus (Dunker, 1847) Nassarius reeveanus (p. )
Nassarius rehderi Cernohorsky, 1980 Nassarius rehderi (p. )
Nassarius reticulatus (Linnaeus, 1758) Nassarius reticulatus (p. )
Nassarius robustus (Monterosato, 1890) Nassarius robustus (p. )
Nassarius scalaris (Adams, 1852) Nassarius scalaris (p. )
Nassarius shacklefordi (Melvill & Standen, 1896) Nassarius shacklefordi (p. )
Nassarius sinarus (Philippi, 1851) Nassarius sinarus (p. )
Nassarius spiratus (Adams, 1852) Nassarius spiratus (p. )
Nassarius succinctus (Adams, 1852) Nassarius succinctus (p. )
Nassarius tabescens (Marrat, 1880) Nassarius tabescens (p. )
Nassarius tadjallii Moolenbeek, 2007 Nassarius tadjallii (p. )
Nassarius tangaroai Kool, 2006 Nassarius tangaroai (p. )
Nassarius tinei (Maravigna, 1840) Nassarius tinei (p. )
Nassarius tingitanus (Pallary, 1901) Nassarius tingitanus (p. )
Nassarius turulosus (Risso, 1826) Nassarius turulosus (p. )
Nassarius unifasciatus (Kiener, 1834) Nassarius unifasciatus (p. )
Nassarius variciferus (Adams, 1852) Nassarius variciferus (p. )
Nassarius vaucheri (Pallary, 1906) Nassarius vaucheri (p. )
Natatolana borealis (Lilljeborg, 1851) Natatolana borealis (p. )
Natatolana meridionalis (Hodgson, 1910) Natatolana meridionalis (p. )
Natator depressa (Garman, 1880) Natator depressa (p. )
Natica broderipiana Récluz, 1844 Natica broderipiana (p. )
Natica broderipiana Récluz, 1844 Natica taslei (p. )
Natica cincta Récluz, 1850 Natica cincta (p. )
Natica fasciata (Röding, 1798) Natica fasciata (p. )
Natica marochiensis (Gmelin, 1791) Natica marochiensis (p. )
Natica sandwichensis (Dall, 1895) Natica sandwichensis (p. )
Natica unifasciata Lamarck, 1822 Natica unifasciata (p. )
Naticarius alapapilionis (Röding, 1798) Naticarius alapapilionis (p. )
Naticarius hebraeus (Martyn, 1786) Natica hebraea (p. )
Naticarius hebraeus (Martyn, 1786) Naticarius hebraeus (p. )
Naticarius hebraeus (Martyn, 1786) Nerita hebraea (p. )
Naumachocrinus hawaiiensis Clark, 1912 Naumachocrinus hawaiiensis (p. )
Nauphanta mossambica (Peters, 1855) Nauphanta mossambica (p. )
Naushonia carinata Dworschak, Marin & Anker, 2006 Naushonia carinata (p. )
Naushonia draconis Anker, 2014 Naushonia draconis (p. )
Naushonia latimana Komai & Anker, 2010 Naushonia latimana (p. )
Naushonia palauensis (Alvarez, Villalobos & Iliffe, 2010) Naushonia palauensis (p. )
Naushonia portoricensis (Rathbun, 1901) Naushonia portoricensis (p. )
Naushonia serratipalma Komai & Anker, 2010 Naushonia serratipalma (p. )
Nausithoe planulophora (Werner, 1971) Nausithoe planulophora (p. )
Nausithoe simplex (Kirkpatrick, 1890) Nausithoe simplex (p. )
Nausithoe striata (Vanhöffen, 1910) Nausithoe striata (p. )
Nausitora aurita Hedley, 1899 Nausitora aurita (p. )
Nausitora dunlopi Wright, 1864 Nausitora dunlopei (p. )
Nauticaris magellanica (Milne-Edwards, 1891) Nauticaris magellanica (p. )
Nauticaris marionis Bate, 1888 Nauticaris marionis (p. )
Nautilus samoaensis Barord, Combosch, Giribet, Landman, Lemer, Veloso & Ward, 2023 Nautilus samoaensis (p. )
Nautilus vanuatuensis Barord, Combosch, Giribet, Landman, Lemer, Veloso & Ward, 2023 Nautilus vanuatuensis (p. )
Nautilus vitiensis Barord, Combosch, Giribet, Landman, Lemer, Veloso & Ward, 2023 Nautilus vitiensis (p. )
Navicula cryptocephala Kützing Navicula cryptocephala (p. )
Navicula distans (W. Smith) Ralfs Navicula distans (p. )
Navicula transitans Cleve Navicula transitans (p. )
Navicula tripunctata (O.F. Müller) Bory Navicula tripunctata (p. )
Naxia spinosa (Hess, 1865) Naxia spinosa (p. )
Naxioides robillardi (Miers, 1882) Naxioides robillardi (p. )
Naxioides sahulensis Takeda, Ahyong, Ohtsuchi & Komatsu, 2022 Naxioides sahulensis (p. )
Naxioides taurus (Pocock, 1890) Naxioides taurus (p. )
Naxioides teatui Poupin, 1995 Naxioides teatui (p. )
Naxioides vaitahu Poupin, 1995 Naxioides vaitahu (p. )
Neaeromya rugifera (Carpenter, 1864) Neaeromya rugifera (p. )
Neanthes agulhana (Day, 1963) Neanthes agulhana (p. )
Neanthes cricognatha Ehlers, 1904 Neanthes cricognatha (p. )
Neanthes diversicolor (Müller, 1776) Neanthes diversicolor (p. )
Neanthes flava Wu, Sun & Yang, 1981 Neanthes flava (p. )
Neanthes flavipes Ehlers, 1868 Neanthes flavipes (p. )
Neanthes fucata (Savigny, 1818) Neanthes fucata (p. )
Neanthes goodayi Drennan, Wiklund, Rabone, Georgieva, Dahlgren & Glover, 2021 Neanthes goodayi (p. )
Neanthes kerguelensis (McIntosh, 1885) Neanthes kerguelensis (p. )
Neanthes nubila (Quatrefages, 1865) Neanthes nubila (p. )
Neanthes pleijeli Leon-Gonzalez & Salazar-Vallejo, 2003 Neanthes pleijeli (p. )
Neanthes rubicunda (Ehlers, 1868) Neanthes rubicunda (p. )
Neanthes succinea (Frey & Leuckart, 1847) Neanthes succinea (p. )
Neasellus oculatum unspecified Neasellus oculatum (p. )
Neastacilla marionensis Beddard, 1886 Neastacilla marionensis (p. )
Neastacilla paralongipectus Kim & Yoon, 2021 Neastacilla paralongipectus (p. )
Neaxius trondlei Ngoc-Ho, 2005 Neaxius trondlei (p. )
Nebalia bipes (Fabricius, 1780) Nebalia bipes (p. )
Nebalia borealis Dahl, 1985 Nebalia borealis (p. )
Nebalia herbstii Leach, 1814 Nebalia herbstii (p. )
Nebalia longicornis Thomson, 1879 Nebalia longicornis (p. )
Nebalia melanophthalma Ledoyer, 2000 Nebalia melanophthalma (p. )
Nebalia neocaledoniensis Ledoyer, 2000 Nebalia neocaledoniensis (p. )
Nebularia ancillides (Broderip, 1836) Nebularia ancillides (p. )
Nebularia edentula (Swainson, 1823) Nebularia edentula (p. )
Nebularia kanak Huang, 2021 Nebularia kanak (p. )
Nebularia nivea (Broderip, 1836) Nebularia nivea (p. )
Nebularia petrosa (Sowerby II, 1874) Nebularia petrosa (p. )
Nebularia tivoli Huang, 2021 Nebularia tivoli (p. )
Necallianassa acanthura (Caroli, 1946) Necallianassa acanthura (p. )
Necora puber Linnaeus, 1767 Necora puber (p. )
Nectocarcinus antarcticus (Hombron & Jacquinot, 1846) Nectocarcinus antarcticus (p. )
Nectocarcinus bennetti Takeda & Miyake, 1969 Nectocarcinus bennetti (p. )
Nectocarcinus pubescens Moosa, 1996 Nectocarcinus pubescens (p. )
Nectoneanthes ijimai (Izuka, 1912) Nectoneanthes ijimai (p. )
Neidhartia coronata Durio & Manter, 1968 Neidhartia coronata (p. )
Neikolambrus polemistes Tan & Ng, 2003 Neikolambrus polemistes (p. )
Neilo delli Marshall, 1978 Neilo delli (p. )
Neilonella benthicola (Dell, 1956) Neilonella benthicola (p. )
Neilonella flemingi (Dell, 1956) Neilonella flemingi (p. )
Neilonella wrighti (Fleming, 1948) Neilonella wrighti (p. )
Nemacystus decipiens (Suringar) Kuckuck, 1929 Nemacystus decipiens (p. )
Nemalion helminthoides (Velley) Batters, 1902 Nemalion helminthoides (p. )
Nemanema cylindraticaudatum (De Man, 1922) Nemanema cylindraticaudatum (p. )
Nemanthus annamensis Carlgren, 1943 Nemanthus annamensis (p. )
Nemaster grandis Clark, 1909 Nemaster grandis (p. )
Nematocarcinus agassizii Faxon, 1893 Nematocarcinus agassizii (p. )
Nematocarcinus altus Bate, 1888 Nematocarcinus altus (p. )
Nematocarcinus combensis Burukovsky, 2000 Nematocarcinus combensis (p. )
Nematocarcinus crosnieri Burukovsky, 2000 Nematocarcinus crosnieri (p. )
Nematocarcinus evansi Burukovsky, 2000 Nematocarcinus evansi (p. )
Nematocarcinus exilis (Spence Bate, 1888) Nematocarcinus exilis (p. )
Nematocarcinus lanceopes Bate, 1888 Nematocarcinus lanceopes (p. )
Nematocarcinus machaerophorus Burukovsky, 2003 Nematocarcinus machaerophorus (p. )
Nematocarcinus parvus Burukovsky, 2000 Nematocarcinus parvus (p. )
Nematocarcinus paucidentatus Bate, 1888 Nematocarcinus paucidentatus (p. )
Nematocarcinus productus Bate, 1888 Nematocarcinus productus (p. )
Nematocarcinus proximatus Bate, 1888 Nematocarcinus proximatus (p. )
Nematocarcinus richeri Burukovsky, 2000 Nematocarcinus richeri (p. )
Nematocarcinus serratus Bate, 1888 Nematocarcinus serratus (p. )
Nematocarcinus tenuipes Bate, 1888 Nematocarcinus tenuipes (p. )
Nematocarcinus undulatipes Bate, 1888 Nematocarcinus undulatipes (p. )
Nematoflustra flagellata (Waters, 1904) Nematoflustra flagellata (p. )
Nematomenia brasiliensis Cobo & Kocot, 2021 Nematomenia brasiliensis (p. )
Nematomenia corallophila (Kowalevsky, 1881) Nematomenia corallophila (p. )
Nematomenia divae Cobo & Kocot, 2021 Nematomenia divae (p. )
Nematomenia guineana Cobo & Kocot, 2021 Nematomenia guineana (p. )
Nematopagurus alcocki McLaughlin, 1997 Nematopagurus alcocki (p. )
Nematopagurus australis (Henderson, 1888) Nematopagurus australis (p. )
Nematopagurus diadema Lewinsohn, 1969 Nematopagurus diadema (p. )
Nematopagurus lepidochirus (Doflein, 1902) Nematopagurus lepidochirus (p. )
Nematopagurus lewinsohni Türkay, 1986 Nematopagurus lewinsohni (p. )
Nematopagurus marianicus Komai, Miller & Malay, 2022 Nematopagurus marianicus (p. )
Nematopagurus meiringae McLaughlin, 1998 Nematopagurus meiringae (p. )
Nematopagurus ricei McLaughlin, 2004 Nematopagurus ricei (p. )
Nematopagurus richeri McLaughlin, 2004 Nematopagurus richeri (p. )
Nematopagurus scutelliformis McLaughlin, 1997 Nematopagurus scutelliformis (p. )
Nematopagurus spongioparticeps McLaughlin, 2004 Nematopagurus spongioparticeps (p. )
Nematopagurus tricarinatus (Stimpson, 1858) Nematopagurus tricarinatus (p. )
Nematopagurus vallatus (Melin, 1939) Nematopagurus vallatus (p. )
Nematostella vectensis Stephenson, 1935 Nematostella vectensis (p. )
Nemausa cornuta (Saussure, 1857) Nemausa cornuta (p. )
Nemella ocellata Cobb, 1920 Nemella ocellata (p. )
Nemenzophyllia turbida Hodgson & Ross, 1981 Nemenzophyllia turbida (p. )
Nemertesia antennina (Linnaeus, 1758) Nemertesia antennina (p. )
Nemertesia ramosa (Lamarck, 1816) Nemertesia ramosa (p. )
Nemertopsella marri Wheeler, 1940 Nemertopsella marri (p. )
Nemertopsis quadripunctata (Quoy & Gaimard, 1833) Nemertopsis quadripunctata (p. )
Nemertopsis tetraclitophila Gibson, 1990 Nemertopsis tetraclitophila (p. )
Nemocardium enigmaticum ter Poorten, 2013 Nemocardium enigmaticum (p. )
Nemocardium pulchellum (Gray, 1843) Nemocardium pulchellum (p. )
Nemopsis bachei Agassiz, 1849 Nemopsis bachei (p. )
Neoacasta glans Lamarck, 1818 Neoacasta glans (p. )
Neoalbionella centroscyllii (Hansen, 1923) Neoalbionella centroscyllii (p. )
Neoalbionella fabricii (Rubec & Hogans, 1988) Neoalbionella fabricii (p. )
Neoalbionella kabatai (Benz & Izawa, 1990) Neoalbionella kabatai (p. )
Neoamphitrite figulus unspecified Neoamphitrite figulus (p. )
Neoamphitrite groenlandica (Malmgren, 1866) Neoamphitrite groenlandica (p. )
Neoancistrocrania norfolki Laurin, 1992 Neoancistrocrania norfolki (p. )
Neoaulaxinia clavata (Lévi & Lévi, 1988) Neoaulaxinia clavata (p. )
Neoaulaxinia persicum Kelly, 2007 Neoaulaxinia persicum (p. )
Neoaulaxinia zingiberadix Kelly, 2007 Neoaulaxinia zingiberadix (p. )
Neoaulocystis cristata Reiswig & Kelly, 2011 Neoaulocystis cristata (p. )
Neoaviculovulsa coraliocola Okutani & Kusakari, 1987 Neoaviculovulsa coraliocola (p. )
Neobirsteiniamysis inermis (Willemoes-Suhm, 1875) Neobirsteiniamysis inermis (p. )
Neobuccinum eatoni (Smith, 1875) Neobuccinum eatoni (p. )
Neobuntonia guttata (Brady, 1890) Neobuntonia guttata (p. )
Neocaledoniella caulophacoides (Tabachnick & Lévi, 2002) Neocaledoniella caulophacoides (p. )
Neocallichirus calmani (Nobili, 1904) Neocallichirus calmani (p. )
Neocallichirus frouini Ngoc-Ho, 2005 Neocallichirus frouini (p. )
Neocallichirus grandimana (Gibbes, 1850) Neocallichirus grandimana (p. )
Neocallichirus jousseaumei (Nobili, 1904) Neocallichirus jousseaumei (p. )
Neocallichirus maryae Karasawa, 2004 Neocallichirus maryae (p. )
Neocallichirus mucronatus (Strahl, 1862) Neocallichirus mucronatus (p. )
Neocalyptrella robusta (Norman ex Ralfs) D. U. Hernández-Becerril & M. E. Meave del Castillo Neocalyptrella robusta (p. )
Neocancilla arenacea (Dunker, 1852) Neocancilla arenacea (p. )
Neocancilla circula (Kiener, 1838) Neocancilla circula (p. )
Neocancilla pretiosa (Reeve, 1844) Neocancilla pretiosa (p. )
Neoceratium arcticum (Ehrenberg) F.Gómez, D.Moreira & P.López-Garcia, 2010 Neoceratium arcticum (p. )
Neochromadora izhorica (Filipjev, 1929) Neochromadora izhorica (p. )
Neochromadora munita Lorenzen, 1972 Neochromadora munita (p. )
Neochromadora poecilosoma (De Man, 1893) Neochromadora poecilosoma (p. )
Neochromadora poecilosomoides (Filipjev, 1918) Neochromadora poecilosomoides (p. )
Neochromadora tecta Gerlach, 1951 Neochromadora tecta (p. )
Neochromadora trichophora (Steiner, 1921) Neochromadora trichophora (p. )
Neocomatella europaea Clark, 1913 Neocomatella europaea (p. )
Neocomatella pulchella (Pourtalès, 1878) Neocomatella pulchella (p. )
Neoconorbina albida McCulloch, 1977 Neoconorbina albida (p. )
Neoconorbina clara (Cushman, 1934) Neoconorbina clara (p. )
Neoconorbina terquemi (Rzehak, 1888) Neoconorbina terquemi (p. )
Neoconorbina tuberocapitata (Chapman, 1900) Neoconorbina tuberocapitata (p. )
Neocoronida cocosiana (Manning, 1972) Neocoronida cocosiana (p. )
Neocucumis atlantica (Ludwig & Heding, 1935) Neocucumis atlantica (p. )
Neocucumis marioni (von Marenzeller, 1878) Neocucumis marioni (p. )
Neocucumis veleronis (Deichmann, 1941) Neocucumis veleronis (p. )
Neodasys chaetonotoideus Remane, 1927 Neodasys chaetonotoideus (p. )
Neodasys cirritus Evans, 1992 Neodasys cirritus (p. )
Neodexiospira foraminosa (Bush, 1904) Neodexiospira foraminosa (p. )
Neodexiospira pseudocorrugata (Bush, 1904) Neodexiospira pseudocorrugata (p. )
Neodiaptomus schmackeri (Poppe & Richard, 1892) Neodiaptomus schmackeri (p. )
Neodillo chazeaui Dalens, 1993 Neodillo chazeaui (p. )
Neodiplodonta genethila (Melvill, 1898) Neodiplodonta genethila (p. )
Neoechinorhynchus ponticus Amin, Sharifdini, Heckmann, Rubtsova & Chine, 2020 Neoechinorhynchus ponticus (p. )
Neoeriocheir leptognathus (Rathbun, 1913) Neoeriocheir leptognathus (p. )
Neoferdina cumingi (Gray, 1840) Neoferdina cumingi (p. )
Neoferdina offreti (Koehler, 1910) Neoferdina offreti (p. )
Neofibularia hartmani Hooper & Lévi, 1993 Neofibularia hartmani (p. )
Neogebicula johorensis Dworschak & Anker, 2022 Neogebicula johorensis (p. )
Neogloboquadrina dutertrei (d’Orbigny, 1839) Neogloboquadrina dutertrei (p. )
Neogloboquadrina pachyderma (Ehrenberg, 1861) Neogloboquadrina pachyderma (p. )
Neognathophausia gigas (Willemoes-Suhm, 1873) Gnathophausia gigas (p. )
Neognathorhynchus lobatus (Ax, 1952) Neognathorhynchus lobatus (p. )
Neognathorhynchus suecicus Karling, 1956 Neognathorhynchus suecicus (p. )
Neogoneplax costata Castro, 2007 Neogoneplax costata (p. )
Neogoneplax renoculis (Rathbun, 1914) Neogoneplax renoculis (p. )
Neogoneplax serratipes Castro, 2007 Neogoneplax serratipes (p. )
Neogoniolithon brassica-florida (Harvey) Setchell & Mason Neogoniolithon brassica-florida (p. )
Neogymnocrinus richeri (Bourseau, Améziane-Cominardi & Roux, 1987) Neogymnocrinus richeri (p. )
Neohaliotrema maomao Yamaguti, 1965 Neohaliotrema maomao (p. )
Neohela winfieldi Paz-Ríos & Pech, 2022 Neohela winfieldi (p. )
Neohelice granulata (Dana, 1851) Neohelice granulata (p. )
Neoheterobothrium papillosum Soler-Jiménez, Hernández-Mena, Centeno-Chalé & Vidal-Martínez, 2021 Neoheterobothrium papillosum (p. )
Neohexostoma euthynni (Meserve, 1938) Neohexostoma euthynni (p. )
Neohexostoma gymnosardae Zhu, Li, Liu, Ding & Yuan, 2021 Neohexostoma gymnosardae (p. )
Neohexostoma kawakawa Yamaguti, 1968 Neohexostoma kawakawa (p. )
Neohymenicus pubescens (Dana, 1851) Neohymenicus pubescens (p. )
Neoiphinoe arctica (Middendorff, 1849) Neoiphinoe arctica (p. )
Neoiphinoe coronata (Gould, 1860) Neoiphinoe coronata (p. )
Neoiphinoe echinata (Egorov & Alexeyev, 1998) Neoiphinoe echinata (p. )
Neoiphinoe kroeyeri (Philippi, 1849) Neoiphinoe kroeyeri (p. )
Neolagenipora eximia (Hincks, 1860) Neolagenipora eximia (p. )
Neolagisca drachi (Reyss, 1961) Neolagisca drachi (p. )
Neolampas rostellata Agassiz, 1869 Neolampas rostellata (p. )
Neoleanira tetragona (Oersted, 1845) Neoleanira tetragona (p. )
Neolepetopsis ardua Chen, Zhou, Watanabe, Zhang & Wang, 2021 Neolepetopsis ardua (p. )
Neolepetopsis prismatica Chen, Zhou, Watanabe, Zhang & Wang, 2021 Neolepetopsis prismatica (p. )
Neolepidotrochus pawsoni (Belyaev & Mironov, 1980) Neolepidotrochus pawsoni (p. )
Neolepton caledonicum Salas & Gofas, 1998 Neolepton caledonicum (p. )
Neolepton discriminatum Palazzi & Villari, 2001 Neolepton discriminatum (p. )
Neolepton faberi Van der Linden, 2003 Neolepton faberi (p. )
Neolepton georgianum Zelaya, 2003 Neolepton georgianum (p. )
Neolepton holmbergi Zelaya, 2003 Neolepton holmbergi (p. )
Neolepton peetersae Van der Linden, 2003 Neolepton peetersae (p. )
Neolepton powelli Dell, 1964 Neolepton powelli (p. )
Neolepton subtrigonum (Carpenter, 1857) Neolepton subtrigonum (p. )
Neolepton umbonatum (Smith, 1885) Neolepton umbonatum (p. )
Neoliomera demani Forest & Guinot, 1961 Neoliomera demani (p. )
Neoliomera pubescens (Milne-Edwards, 1834) Neoliomera pubescens (p. )
Neoliomera richtersii (de Man, 1889) Neoliomera richtersi (p. )
Neoliomera sabaea (Nobili, 1905) Neoliomera sabaea (p. )
Neoliomera themisto (De Man, 1889) Neoliomera themisto (p. )
Neolithodes asperrimus Barnard, 1947 Neolithodes asperrimus (p. )
Neolithodes vinogradovi Macpherson, 1988 Neolithodes vinogradovi (p. )
Neolithodes yaldwyni Ahyong & Dawson, 2006 Neolithodes yaldwyni (p. )
Neomaja goltziana (d'Oliveira, 1889) Maja goltziana (p. )
Neomenia dalyelli (Koren & Danielssen, 1877) Neomenia dalyelli (p. )
Neomenia naevata Salvini-Plawen & Paar-Gausch, 2004 Neomenia naevata (p. )
Neomeris vanbosseae Howe, 1909 Neomeris vanbosseae (p. )
Neomicrocotyle carangis Yamaguti, 1968 Neomicrocotyle carangis (p. )
Neomonoceratina iniqua (Brady, 1868) Neomonoceratina iniqua (p. )
Neomormonilla minor (Giesbrecht, 1891) Neomormonilla minor (p. )
Neomysis americana (Smith, 1873) Neomysis americana (p. )
Neomysis integer (Leach, 1815) Neomysis integer (p. )
Neonesidea acanthigera (Brady, 1889) Neonesidea acanthigera (p. )
Neonesidea amygdaloides (Brady, 1880) Neonesidea amygdaloides (p. )
Neonesidea inflata (Norman, 1862) Neonesidea inflata (p. )
Neopalicus contractus (Rathbun, 1902) Neopalicus contractus (p. )
Neopalicus jukesii (White, 1847) Neopalicus jukesii (p. )
Neopalicus simulus Castro, 2010 Neopalicus simulus (p. )
Neopelta plinthosellina Lévi & Lévi, 1988 Neopelta plinthosellina (p. )
Neopelta pulvinus Kelly, 2007 Neopelta pulvinus (p. )
Neopentadactyla mixta (Östergren, 1898) Neopentadactyla mixta (p. )
Neopetitia amphophthalma (Siewing, 1956) Neopetitia amphophthalma (p. )
Neopetrolisthes maculatus (Milne-Edwards, 1837) Neopetrolisthes maculatus (p. )
Neopetrolisthes spinatus Osawa & Fujita, 2001 Neopetrolisthes spinatus (p. )
Neopetrosia carbonaria (Lamarck, 1814) Neopetrosia carbonaria (p. )
Neopetrosia compacta (Ridley & Dendy, 1886) Neopetrosia compacta (p. )
Neopetrosia cristata Vicente, Ríos, Zea & Toonen, 2019 Neopetrosia cristata (p. )
Neopetrosia dendrocrevacea Vicente, Ríos, Zea & Toonen, 2019 Neopetrosia dendrocrevacea (p. )
Neopetrosia eructans Sim-Smith, Hickman & Kelly, 2021 Neopetrosia eructans (p. )
Neopetrosia sigmafera Vicente, Ríos, Zea & Toonen, 2019 Neopetrosia sigmafera (p. )
Neopetrosia similis (Ridley & Dendy, 1886) Neopetrosia similis (p. )
Neopetrosia truncata (Ridley & Dendy, 1886) Neopetrosia truncata (p. )
Neopetrosia vanilla (De Laubenfels, 1930) Neopetrosia vanilla (p. )
Neophocaena asiaeorientalis Pilleri & Gihr, 1972 Neophocaena asiaeorientalis (p. )
Neophocaena phocaenoides (Cuvier, 1829) Neophocaena phocaenoides (p. )
Neophrissospongia microstylifera (Lévi & Lévi, 1983) Neophrissospongia microstylifera (p. )
Neopilumnoplax gervaini Tavares & Guinot, 1996 Neopilumnoplax gervaini (p. )
Neopilumnoplax neili Ahyong, 2008 Neopilumnoplax neili (p. )
Neopisosoma curacaoense (Schmitt, 1924) Neopisosoma curacaoense (p. )
Neopisosoma neglectum Werding, 1986 Neopisosoma neglectum (p. )
Neopisosoma orientale Werding, 1986 Neopisosoma orientale (p. )
Neoplax ophiodes Bell, 1884 Neoplax ophiodes (p. )
Neopontonides henryvonprahli Ramos, 1995 Neopontonides henryvonprahli (p. )
Neopsammolyce floccifera (Augener, 1906) Neopsammolyce floccifera (p. )
Neopsammolyce fragilis Cruz-Gómez, 2022 Neopsammolyce fragilis (p. )
Neopsolidium kerguelensis (Théel, 1886) Neopsolidium kerguelensis (p. )
Neopycnodonte cochlear (Poli, 1795) Neopycnodonte cochlear (p. )
Neopycnodonte zibrowii Gofas, Salas & Taviani, 2009 Neopycnodonte zibrowii (p. )
Neorapana grandis Sowerby, 1835 Neorapana grandis (p. )
Neorhynchia strebeli (Dall, 1908) Neorhynchia strebeli (p. )
Neorhynchoplax chipolini Hsueh, 2018 Neorhynchoplax chipolini (p. )
Neorhynchoplax euryrostris Davie & Richer de Forges, 1996 Neorhynchoplax euryrostris (p. )
Neorhynchoplax kempi (Chopra & Das, 1930) Neorhynchoplax kempi (p. )
Neorhynchoplax mangalis (Ng, 1988) Neorhynchoplax mangalis (p. )
Neosabellides elongatus (Ehlers, 1912) Neosabellides elongatus (p. )
Neosamytha gracilis Hartman, 1967 Neosamytha gracilis (p. )
Neosarmatium fourmanoiri Serène, 1973 Neosarmatium fourmanoiri (p. )
Neosarmatium indicum (Milne-Edwards, 1868) Neosarmatium indicum (p. )
Neosarmatium integrum (Milne-Edwards, 1873) Neosarmatium integrum (p. )
Neosarmatium meinerti (de Man, 1887) Neosarmatium meinerti (p. )
Neosarmatium punctatum (Milne-Edwards, 1873) Neosarmatium punctatum (p. )
Neosarmatium smithi (Milne-Edwards, 1853) Neosarmatium smithi (p. )
Neosarmatium trispinosum Davie, 1994 Neosarmatium trispinosum (p. )
Neoschrammeniella castrum Schlacher-Hoenlinger, Pisera & Hooper, 2005 Neoschrammeniella castrum (p. )
Neoschrammeniella fulvodesmus (Lévi & Lévi, 1983) Neoschrammeniella fulvodesmus (p. )
Neoschrammeniella moreti (Lévi & Lévi, 1988) Neoschrammeniella moreti (p. )
Neoschrammeniella norfolki Schlacher-Hoenlinger, Pisera & Hooper, 2005 Neoschrammeniella norfolki (p. )
Neosergestes consobrinus (Milne, 1968) Neosergestes consobrinus (p. )
Neosergestes orientalis (Hansen, 1919) Neosergestes orientalis (p. )
Neosiphonia fruticosa (Wilson, 1925) Neosiphonia fruticosa (p. )
Neosiphonia harveyi (J. Bailey) M.-S. Kim, H.-G. Choi, Guiry & G.W. Saunders Neosiphonia harveyi (p. )
Neosiphonia motukawanui Kelly, 2007 Neosiphonia motukawanui (p. )
Neosiphonia superstes Sollas, 1888 Neosiphonia superstes (p. )
Neosmilaster georgianus (Studer, 1885) Neosmilaster georgianus (p. )
Neostichopus grammatus (Clark, 1923) Neostichopus grammatus (p. )
Neostylodactylus affinis Hayashi & Miyake, 1968 Neostylodactylus affinis (p. )
Neostylodactylus amarynthis (De Man, 1902) Neostylodactylus amarynthis (p. )
Neoterebra bonardi Terryn, 2022 Neoterebra bonardi (p. )
Neoterebra guadeloupensis Malcolm, Terryn & Fedosov, 2020 Neoterebra guadeloupensis (p. )
Neoterebra salangoensis Terryn, 2022 Neoterebra salangoensis (p. )
Neoterebra salvadorae Terryn & Fraussen, 2022 Neoterebra salvadorae (p. )
Neothais harpa (Conrad, 1837) Neothais harpa (p. )
Neothais marginatra (Blainville, 1832) Neothais marginatra (p. )
Neothais nesiotes (Dall, 1908) Neothais nesiotes (p. )
Neothyone gibbosa Deichmann, 1941 Neothyone gibbosa (p. )
Neothyonidium dearmatus (Dendy & Hindle, 1907) Neothyonidium dearmatum (p. )
Neothyonidium dearmatus (Dendy & Hindle, 1907) Neothyonidium dearmatus (p. )
Neothyris dawsoni Neall, 1972 Neothyris dawsoni (p. )
Neothyris lenticularis Deshayes, 1839 Neothyris lenticularis (p. )
Neothyris parva Cooper, 1982 Neothyris parva (p. )
Neothyris westpacifica Zezina, 2001 Neothyris westpacifica (p. )
Neotima galeai Schuchert, 2017 Neotima galeai (p. )
Neotonchus corcundus unspecified Neotonchus corcundus (p. )
Neotonchus interruptus Warwick, 1971 Neotonchus interruptus (p. )
Neotonchus meeki Warwick, 1971 Neotonchus meeki (p. )
Neotonchus vitius Warwick, 1971 Neotonchus vitius (p. )
Neotrapezium sublaevigatum (Lamarck, 1819) Neotrapezium sublaevigatum (p. )
Neotroglocarcinus hongkongensis (Shen, 1936) Neotroglocarcinus hongkongensis (p. )
Neotrypaea biffari (Holthuis, 1991) Neotrypaea biffari (p. )
Neotrypaea harmandi (Bouvier, 1901) Neotrypaea harmandi (p. )
Neotrypaea japonica (Ortmann, 1891) Neotrypaea japonica (p. )
Neovermilia anoperculata Lechapt, 1992 Neovermilia anoperculata (p. )
Neoxanthias impressus (Latreille, 1812) Neoxanthias impressus (p. )
Neoxanthops lineatus (Milne-Edwards, 1867) Neoxanthops lineatus (p. )
Neoxenodice cryophile Lowry, 1976 Neoxenodice cryophile (p. )
Nephasoma diaphanes (Gerould, 1913) Nephasoma diaphanes (p. )
Nephasoma minutum (Keferstein, 1862) Nephasoma minutum (p. )
Nephasoma pellucidum (Keferstein, 1865) Nephasoma pellucidum (p. )
Nephrops norvegicus (Linnaeus, 1758) Nephrops norvegicus (p. )
Nephropsis holthuisi Macpherson, 1993 Nephropsis holthuisi (p. )
Nephropsis pymaea Chang, Chan & Kumar, 2020 Nephropsis pymaea (p. )
Nephropsis serrata Macpherson, 1993 Nephropsis serrata (p. )
Nephthea albida (Holm, 1894) Nephthea albida (p. )
Nephthea bayeri Verseveldt, 1966 Nephthea bayeri (p. )
Nephthea capnelliformis (Thomson & Dean, 1931) Nephthea capnelliformis (p. )
Nephthea chabrolii Audoin, 1828 Nephthea chabrolii (p. )
Nephthea columnaris Studer, 1895 Nephthea columnaris (p. )
Nephthea laevis Audouin, 1828 Nephthea laevis (p. )
Nephthea pacifica Kükenthal, 1903 Nephthea pacifica (p. )
Nephthea sibogae (Thomson & Dean, 1931) Nephthea sibogae (p. )
Nephthea tongaensis Kükenthal, 1903 Nephthea tongaensis (p. )
Nephthyigorgia annectens (Thomson & Simpson, 1909) Nephthyigorgia annectens (p. )
Nephthyigorgia kükenthali Broch, 1916 Nephthyigorgia kükenthali (p. )
Nephtys assimilis Ørsted, 1843 Nephtys assimilis (p. )
Nephtys caeca (Fabricius, 1780) Nephtys caeca (p. )
Nephtys ciliata unspecified Nephtys ciliata (p. )
Nephtys cirrosa Ehlers, 1868 Nephtys cirrosa (p. )
Nephtys glabra Hartman, 1950 Nephtys glabra (p. )
Nephtys hombergii Savigny, 1818 Nephtys hombergii (p. )
Nephtys hystricis McIntosh, 1900 Nephtys hystricis (p. )
Nephtys imbricata Grube, 1857 Nephtys imbricata (p. )
Nephtys incisa Malmgren, 1865 Nephtys incisa (p. )
Nephtys kersivalensis Mcintosh, 1908 Nephtys kersivalensis (p. )
Nephtys longosetosa Ørsted, 1843 Nephtys longosetosa (p. )
Nephtys paradoxa Malm, 1874 Nephtys paradoxa (p. )
Nephtys tulearensis Fauvel, 1919 Nephtys tulearensis (p. )
Nepinnotheres cardii (Bürger, 1895) Nepinnotheres cardii (p. )
Nepinnotheres fulvia Ahyong & Ng, 2020 Nepinnotheres fulvia (p. )
Nepinnotheres pectinicola (Bürger, 1895) Nepinnotheres pectinicola (p. )
Nepinnotheres villosulus (Guérin, 1832) Nepinnotheres villosulus (p. )
Neptunea antiqua (Linnaeus, 1758) Neptunea antiqua (p. )
Neptunea borealis (Philippi, 1850) Neptunea borealis (p. )
Neptunea denselirata Brøgger, 1901 Neptunea denselirata (p. )
Neptunea despecta (Linnaeus, 1758) Neptunea despecta (p. )
Neptunea intersculpta (Sowerby III, 1899) Neptunea intersculpta (p. )
Neptunea mcleani Clark, 2020 Neptunea mcleani (p. )
Neptunus longispinosus Dana, Neptunus longispinosus (p. )
Nereimyra punctata (Müller, 1788) Kefersteinia cirrata (p. )
Nereimyra punctata (Müller, 1788) Nereimyra punctata (p. )
Nereimyra punctata (Müller, 1788) Psamathe fusca (p. )
Nereina afra (Sowerby I, 1836) Nereina afra (p. )
Nereiphylla castanea (von Marenzeller, 1879) Phyllodoce castanea (p. )
Nereiphylla gruai (Rullier, 1973) Nereiphylla gruai (p. )
Nereiphylla paretti Blainville, 1828 Nereiphylla paretti (p. )
Nereiphylla pusilla (Claparède, 1870) Nereiphylla pusilla (p. )
Nereis abbreviata Holly, 1935 Nereis abbreviata (p. )
Nereis aibuhitensis (Grube, 1878) Nereis aibuhitensis (p. )
Nereis anomala (Gravier, 1902) Nereis anomala (p. )
Nereis corallina Kinberg, 1866 Nereis corallina (p. )
Nereis coutieri Gravier, 1899 Nereis coutierei (p. )
Nereis dorsolobata Hartmann-Schröder, 1965 Nereis dorsolobata (p. )
Nereis eugeniae (Kinberg, 1866) Nereis eugeniae (p. )
Nereis fallax Quatrefages, 1865 Nereis fallax (p. )
Nereis heterocirrata Treadwell, 1931 Nereis heterocirrata (p. )
Nereis homogompha Rullier, 1972 Nereis homogompha (p. )
Nereis longior Chlebovitsch & Wu, 1962 Nereis longior (p. )
Nereis longisetis McIntosh, 1885 Nereis longisetis (p. )
Nereis mariae Holly, 1935 Nereis mariae (p. )
Nereis moroccensis Amoureux, 1976 Nereis moroccensis (p. )
Nereis myersi Holly, 1935 Nereis myersi (p. )
Nereis pelagica Linnaeus, 1761 Nereis pelagica (p. )
Nereis perivisceralis Claparède, 1868 Nereis perivisceralis (p. )
Nereis persica Fauvel, 1911 Nereis persica (p. )
Nereis pulsatoria (Savigny, 1822) Nereis pulsatoria (p. )
Nereis splendida Grube, 1840 Nereis splendida (p. )
Nereis trifasciata Grube, 1878 Nereis trifasciata (p. )
Nereis uncia Holly, 1935 Nereis uncia (p. )
Nereis usticensis Cantone, Catalono & Badalamenti, 2003 Nereis usticensis (p. )
Nereis zonata Malmgren, 1867 Nereis zonata (p. )
Nerilla marginalis Tilzer, 1970 Nerilla marginalis (p. )
Nerilla stygicola Ax, 1957 Nerilla stygicola (p. )
Nerilla taurica Skulari, 1997 Nerilla taurica (p. )
Nerillidium renaudae Jouin, 1970 Nerillidium renaudae (p. )
Neripteron bensoni (Récluz, 1850) Neripteron bensoni (p. )
Neripteron cariosum (Wood, 1828) Neripteron cariosum (p. )
Neripteron mauriciae (Lesson, 1831) Neripteron mauriciae (p. )
Neripteron neglectum (Pease, 1861) Neritina neglecta (p. )
Neripteron platyconcha (Annandale & Prashad, 1919) Neripteron platyconcha (p. )
Neripteron simoni (Prashad, 1921) Neripteron simoni (p. )
Neripteron vespertinum (Sowerby II, 1849) Neripteron vespertinum (p. )
Neripteron violaceum (Gmelin, 1791) Neripteron violaceum (p. )
Nerita adenensis Mienis, 1978 Nerita adenensis (p. )
Nerita albicilla Linnaeus, 1758 Nerita albicilla (p. )
Nerita argus Récluz, 1841 Nerita argus (p. )
Nerita insculpta Récluz, 1841 Nerita insculpta (p. )
Nerita lirellata Rehder, 1980 Nerita lirellata (p. )
Nerita longii Récluz, 1842 Nerita longii (p. )
Nerita maura Récluz, 1842 Nerita maura (p. )
Nerita morio (Sowerby, 1833) Nerita morio (p. )
Nerita plicata Linnaeus, 1758 Nerita plicata (p. )
Nerita semirugosa Récluz, 1841 Nerita semirugosa (p. )
Nerita textilis Gmelin, 1791 Nerita textilis (p. )
Neritilia hawaiiensis Kay, 1979 Neritilia hawaiiensis (p. )
Neritilia rubida (Pease, 1865) Neritilia rubida (p. )
Neritilia succinea (Récluz, 1841) Neritilia succinea (p. )
Neritina piratica Russell, 1940 Neritina piratica (p. )
Neritina zebra (Bruguière, 1792) Neritina zebra (p. )
Neritona granosa (Sowerby, 1825) Neritina granosa (p. )
Neritopsis radula (Linnaeus, 1758) Neritopsis radula (p. )
Nerocila excisa (Richardson, 1914) Nerocila excisa (p. )
Nerocila orbignyi (Guerin-Meneville, 1832) Nerocila orbignyi (p. )
Nerodia clarkii (Baird & Girard, 1853) Nerodia clarkii (p. )
Nescitus laminarum Rubio & Rolán, 2021 Nescitus laminarum (p. )
Nesion arcticum Hyman, 1956 Nesion arcticum (p. )
Nesobornia bulla (Gould, 1861) Nesobornia bulla (p. )
Nesodillo canalensis Verhoeff, 1926 Nesodillo canalensis (p. )
Nesodillo medius Verhoeff, 1926 Nesodillo medius (p. )
Nesoniscus longicornis Verhoeff, 1926 Nesoniscus longicornis (p. )
Nesotanais maclaughlinae Gutu & Iliffe, 1989 Nesotanais maclaughlinae (p. )
Netamelita lacerta Yerman, 2009 Netamelita lacerta (p. )
Netamelita tabaci Thomas & Barnard, 1991 Netamelita tabaci (p. )
Netrostoma nuda Gershwin & Zeidler, 2008 Netrostoma nuda (p. )
Netta rufina (Pallas, 1773) Netta rufina (p. )
Neverita josephinia Risso, 1826 Neverita josephinia (p. )
Neverita lewisii (Gould, 1847) Neverita lewisii (p. )
Nevianipora pulcherrima (Kirkpatrick, 1890) Nevianipora pulcherrima (p. )
Newnesia antarctica Smith, 1902 Newnesia antarctica (p. )
Nibilia antilocarpa (Stimpson, 1871) Nibilia antilocarpa (p. )
Nicaisolopha tridacnaeformis (Cox, 1927) Nicaisolopha tridacnaeformis (p. )
Nicella carinata Nutting, 1910 Nicella carinata (p. )
Nicella flabellata (Whitelegge, 1897) Nicella flabellata (p. )
Nicella laxa Whitelegge, 1897 Nicella laxa (p. )
Nicella magna Grasshoff, 1999 Nicella magna (p. )
Nicippe unidentata Barnard, 1932 Nicippe unidentata (p. )
Nicolea venustula (Montagu, 1818) Nicolea venustula (p. )
Nicomache lumbricalis (Fabricius, 1780) Nicomache lumbricalis (p. )
Nicomache quadrispinata Arwidsson, 1906 Nicomache quadrispinata (p. )
Nicon ehlersi Hartman, 1953 Nicon ehlersi (p. )
Nicon japonicus Imajima, 1972 Nicon japonicus (p. )
Nicon maculata Kinberg, 1866 Nicon maculata (p. )
Nicon pettiboneae Leon-Gonzalez & Salazar-Vallejo, 2003 Nicon pettiboneae (p. )
Nidalia simpsoni (Thomson & Dean, 1931) Nidalia simpsoni (p. )
Nidorellia armata (Gray, 1840) Nidorellia armata (p. )
Nigmatullinus acanthitelsonis (Pequegnat, 1970) Nigmatullinus acanthitelsonis (p. )
Nikoides boraboraensis Burukovsky, 2002 Nikoides boraboraensis (p. )
Nikoides gurneyi Hayashi, 1975 Nikoides gurneyi (p. )
Nikoides sibogae de Man, 1918 Nikoides sibogae (p. )
Nikoides subdistalis Komai & Hirabayashi, 2021 Nikoides subdistalis (p. )
Ninoe armoricana Glémarec, 1968 Ninoe armoricana (p. )
Ninoe bruuni Gallardo, 1968 Ninoe bruuni (p. )
Ninoe falklandica Monro, 1936 Ninoe falklandica (p. )
Niobafia erosa (Miers, 1879) Niobafia erosa (p. )
Niphates aga (de Laubenfels, 1954) Niphates aga (p. )
Niphates caycedoi (Zea & van Soest, 1986) Niphates caycedoi (p. )
Niphates hispida Desqueyroux-Faúndez, 1984 Niphates hispida (p. )
Niphates olemda (de Laubenfels, 1954) Cribrochalina olemda (p. )
Niphates ruthecitae Bispo, Willenz & Hajdu, 2022 Niphates ruthecitae (p. )
Niphates verityae Goodwin & Downey, 2021 Niphates verityae (p. )
Nippognathiopsis levantae Bird, 2022 Nippognathiopsis levantae (p. )
Nipponithyris afra Cooper, 1973 Nipponithyris afra (p. )
Nipponnemertes marioni (Hubrecht, 1887) Nipponnemertes marioni (p. )
Nipponnemertes pulcher (Johnston, 1837) Nipponnemertes pulchra (p. )
Nipponotrophon exquisitus Houart, Vermeij & Wiedrick, 2019 Nipponotrophon exquisitus (p. )
Nipponotrophon stuarti (Smith, 1880) Nipponotrophon stuarti (p. )
Niso penipauliasi Cossignani & Lorenz, 2022 Niso penipauliasi (p. )
Niso venosa Sowerby III, 1895 Niso venosa (p. )
Nitidotellina hachiensis Fukuda, Ishikawa, Ito & Haga, 2022 Nitidotellina hachiensis (p. )
Nitokra arctolongus Shen & Tai, 1973 Nitokra arctolongus (p. )
Nitokra balli Rouch, 1972 Nitokra balli (p. )
Nitokra balnearia Por, 1964 Nitokra balnearia (p. )
Nitokra blochi Soyer, 1974 Nitokra blochi (p. )
Nitokra cari Petkovski, 1954 Nitokra cari (p. )
Nitokra delaruei Soyer, 1974 Nitokra delaruei (p. )
Nitokra divaricata Chappuis, 1923 Nitokra divaricata (p. )
Nitokra elegans (Scott, 1904) Nitokra elegans (p. )
Nitokra elongata Marcus, 1968 Nitocra elongata (p. )
Nitokra fallaciosa Klie, 1937 Nitokra fallaciosa (p. )
Nitokra fragilis Sars, 1905 Nitokra fragilis (p. )
Nitokra hamata Bodin, 1970 Nitokra hamata (p. )
Nitokra malaica Kiefer, 1932 Nitokra malaica (p. )
Nitokra mediterranea Brian, 1928 Nitokra mediterranea (p. )
Nitokra minor Willey, 1930 Nitokra minor (p. )
Nitokra phreatica Bozic, 1964 Nitokra phreatica (p. )
Nitokra platypus Daday, 1906 Nitokra platypus (p. )
Nitokra platypus Daday, 1906 Nitokra platypus bakeri (p. )
Nitokra pontica Jakubisiak, 1938 Nitokra pontica (p. )
Nitokra reunionensis Bozic, 1969 Nitocra reunionensis (p. )
Nitokra sewelli Gurney, 1927 Nitokra sewelli (p. )
Nitokra stygia (Apostolov, 1969) Nitokra stygia (p. )
Nitokra uenoi Miura, 1962 Nitokra uenoi (p. )
Nitophyllum punctatum (Stackhouse) Greville Nitophyllum punctatum (p. )
Nitzschia dissipata (Kützing) Grunow Nitzschia dissipata (p. )
Nitzschia gracilis Hantzsch Nitzschia gracilis (p. )
Nitzschia longissima (Brébisson in Kützing) Ralfs Nitzschia longissima (p. )
Nitzschia omanensis Barkia & Li, 2019 Nitzschia omanensis (p. )
Nitzschia sigma (Kützing) W. Smith Nitzschia sigma (p. )
Nitzschia tryblionella Hantzsch Nitzschia tryblionella (p. )
Niveria capsula Fehse, 2022 Niveria capsula (p. )
Niveria maculosa Fehse, 2022 Niveria maculosa (p. )
Niveria spongicola (Monterosato, 1923) Niveria spongicola (p. )
Niveria turgida Fehse, 2022 Niveria turgida (p. )
Nizamuddinia zanardinii (Schiffner) P.C.Silva, 1996 Nizamuddinia zanardinii (p. )
Noanelia hartmanae Desbruyères & Laubier, 1977 Noanelia hartmanae (p. )
Noanelia orensanzi Schüller & Jirkov, 2013 Noanelia orensanzi (p. )
Nobia conjugatum (Darwin, 1854) Nobia conjugatum (p. )
Noculacia australiensis Guerra-García, 2002 Noculacia australiensis (p. )
Nodipecten subnodosus (Sowerby I, 1835) Lyropecten subnodosus (p. )
Nodochila pascua (Hertlein, 1962) Nodochila pascua (p. )
Nodolambrus nodosus (Jacquinot, 1853) Nodolambrus nodosus (p. )
Nodosaria laevigata d’Orbigny, 1826 Nodosaria laevigata (p. )
Nodosaria nebulosa (Ishizaki, 1943) Nodosaria nebulosa (p. )
Nodotergum bicarinatum Bellan-Santini, 1972 Nodotergum bicarinatum (p. )
Nodulotrophon coronatus (Adams & Adams, 1864) Nodulotrophon coronatus (p. )
Nodulotrophon pumae Houart & Hendrickx, 2020 Nodulotrophon pumae (p. )
Nodulotrophon scolopax (Watson, 1882) Nodulotrophon scolopax (p. )
Nodulotrophon septus (Watson, 1882) Nodulotrophon septus (p. )
Noemiamea dolioliformis (Jeffreys, 1848) Noemiamea dolioliformis (p. )
Nogaus latreillii Leach, 1819 Nogaus latreillii (p. )
Nolella gracilipes d'Hondt, 1986 Nolella gracilipes (p. )
Nolella pusilla (Hincks, 1880) Nolella pusilla (p. )
Nonion commune (d'Orbigny, 1846) Nonion commune (p. )
Nonion grossepertusum Loeblich & Tappan, 1994 Nonion grossepertusum (p. )
Nonion pauperatum (Balkwill & Wright, 1885) Nonion pauperatum (p. )
Nonion subturgidum (Cushman, 1924) Nonion subturgidum (p. )
Nonionella bradii (Chapman, 1916) Nonionella bradii (p. )
Nonionella iridea Heron-Allen & Earland, 1932 Nonionella iridea (p. )
Nonionina umbilicatula (Montagu,) Nonionina umbilicatula (p. )
Nonparahalosydna pleiolepis (Marenzeller, 1879) Nonparahalosydna pleiolepis (p. )
Norion priacanthi (Kirtisinghe, 1956) Norion priacanthi (p. )
Normanella parvisetosa Kim, Kim & Yoon, 2022 Normanella parvisetosa (p. )
Normanicythere leioderma (Norman, 1869) Normanicythere leioderma (p. )
Normanina ultrabyssalica Saidova, 1975 Normanina ultrabyssalica (p. )
Notadusta katsuae (Kuroda, 1960) Notadusta katsuae (p. )
Notaeolidia robsoni Odhner, 1934 Notaeolidia robsoni (p. )
Notasterias armata (Koehler, 1911) Notasterias armata (p. )
Notasterias bongraini (Koehler, 1912) Notasterias bongraini (p. )
Notasterias haswelli Koehler, 1920 Notasterias haswelli (p. )
Notasterias pedicellaris (Koehler, 1907) Notasterias pedicellaris (p. )
Notasterias stolophora Fisher, 1940 Notasterias stolophora (p. )
Notentera ivanovi Joffe, Selivanova & Kornakova, 1997 Notentera ivanovi (p. )
Nothoadmete delicatula (Smith, 1907) Nothoadmete delicatula (p. )
Nothobomolochus aigo Izawa, 2022 Nothobomolochus aigo (p. )
Nothobomolochus denticulatus (Bassett-Smith, 1898) Nothobomolochus denticulatus (p. )
Nothobomolochus gazzae (Shen, 1957) Nothobomolochus gazzae (p. )
Nothobomolochus ilhoikimi Venmathi Maran, Moon, Adday, Khamees & Myoung, 2014 Nothobomolochus ilhoikimi (p. )
Nothobomolochus lizae Ho & Lin, 2005 Nothobomolochus lizae (p. )
Nothobomolochus quadriceros Pillai, 1973 Nothobomolochus quadriceros (p. )
Nothria anoculata Orensanz, 1974 Nothria anoculata (p. )
Nothria conchylega (Sars, 1835) Nothria conchylega (p. )
Nothria hyperborea (Hansen, 1878) Nothria hyperborea (p. )
Nothria rullieriana (Amouroux, 1977) Nothria rullieriana (p. )
Notioceramus anomalus Fisher, 1940 Notioceramus anomalus (p. )
Notisis elongata (Roule, 1908) Notisis elongata (p. )
Notoacmea cellanoides Oliver, 1926 Notoacmea cellanoides (p. )
Notoacmea daedala (Suter, 1907) Notoacmea daedala (p. )
Notoacmea mayi (May, 1923) Notoacmea mayi (p. )
Notoacmea potae Marshall, Kennedy & Spencer, 2009 Notoacmea potae (p. )
Notoacmea rapida Nakano, Marshall, Kennedy & Spencer, 2009 Notoacmea rapida (p. )
Notoacmea scapha (Suter, 1907) Notoacmea scapha (p. )
Notoacmea scopulina Oliver, 1926 Notoacmea scopulina (p. )
Notoacmea sturnus (Hombron & Jacquinot, 1841) Notoacmea sturnus (p. )
Notoacmea subantarctica Oliver, 1926 Notoacmea subantarctica (p. )
Notoacmea subtilis (Suter, 1907) Notoacmea subtilis (p. )
Notoacmea turbatrix Nakano, Marshall, Kennedy & Spencer, 2009 Notoacmea turbatrix (p. )
Notobdella nototheniae Benham, 1909 Notobdella nototheniae (p. )
Notobranchaea bleekerae van der Spoel & Pafort, 1985 Notobranchaea bleekerae (p. )
Notocaryoplana arctica Steinböck, 1935 Notocaryoplana arctica (p. )
Notocidaris gaussensis Mortensen, 1909 Notocidaris gaussensis (p. )
Notocidaris hastata Mortensen, 1909 Notocidaris hastata (p. )
Notocidaris lanceolata Mooi, David, Fell & Choné, 2000 Notocidaris lanceolata (p. )
Notocidaris mortenseni (Koehler, 1900) Notocidaris mortenseni (p. )
Notocidaris platyacantha (Clark, 1925) Notocidaris platyacantha (p. )
Notocidaris remigera Mortensen, 1950 Notocidaris remigera (p. )
Notocochlis cernica (Jousseaume, 1874) Notocochlis cernica (p. )
Notocochlis gualteriana Récluz, 1844 Notocochlis gualteriana (p. )
Notocochlis gualtieriana (Récluz, 1844) Notocochlis gualtieriana (p. )
Notocochlis tigrina (Röding, 1798) Notocochlis tigrina (p. )
Notocrangon antarcticus (Pfeffer, 1887) Notocrangon antarcticus (p. )
Notocrater gracilis Marshall, 1986 Notocrater gracilis (p. )
Notocrinus mortenseni John, 1938 Notocrinus mortenseni (p. )
Notocrinus virilis Mortensen, 1917 Notocrinus virilis (p. )
Notodasus dasybranchoides Magalhães & Bailey-Brock, 2012 Notodasus dasybranchoides (p. )
Notodendrodes hyalinosphaira De Laca, Bernhard, Reilly & Bowser, 2002 Notodendrodes hyalinosphaira (p. )
Notogibbula preissiana (Philippi, 1849) Notogibbula preissiana (p. )
Notolimea crassa (Forbes, 1844) Limea crassa (p. )
Notolimea crassa (Forbes, 1844) Notolimea crassa (p. )
Notolopas brasiliensis Miers, 1886 Notolopas brasiliensis (p. )
Notomastus bermejoi Hernández-Alcántara, García-Garza & Solís-Weiss, 2022 Notomastus bermejoi (p. )
Notomastus fauveli Day, 1955 Notomastus fauveli (p. )
Notomastus formianus Eisig, 1887 Notomastus formianus (p. )
Notomastus giganteus Moore, 1906 Notomastus giganteus (p. )
Notomastus latericeus Sars, 1851 Notomastes latericeus (p. )
Notomastus latericeus Sars, 1851 Notomastus latericeus (p. )
Notomastus sunae Lin, García-Garza, Lyu & Wang, 2020 Notomastus sunae (p. )
Notomegabalanus decorus (Darwin, 1854) Megabalanus decorus (p. 76 )
Notomithrax spinosus (Miers, 1879) Notomithrax spinosus (p. )
Notonuphis antarctica (Monro, 1930) Notonuphis antarctica (p. )
Notonyx nitidus Milne-Edwards, 1873 Notonyx nitidus (p. )
Notopais magnifica (Vanhöffen, 1914) Notopais magnifica (p. )
Notopais spinosa (Hodgson, 1910) Notopais spinosa (p. )
Notophyllia hecki Cairns, 2004 Notophyllia hecki (p. )
Notophyllia recta Dennant, 1906 Notophyllia recta (p. )
Notophyllum foliosum unspecified Notophyllum foliosum (p. )
Notoplana atomata (Müller, 1776) Notoplana atomata (p. )
Notoplana kuekenthali (Plehn, 1896) Notoplana kuekenthali (p. )
Notoplax magellanica Thiele, 1909 Notoplax magellanica (p. )
Notoplites armigera Hayward, 1981 Notoplites armigera (p. )
Notoplites drygalskii (Kluge, 1914) Notoplites drygalskii (p. )
Notoplites elongatus (Busk, 1884) Notoplites elongatus (p. )
Notoplites tenuis (Kluge, 1914) Notoplites tenuis (p. )
Notopoma moorea Lowry & Berents, 1996 Notopoma moorea (p. )
Notoprotella pearce (Guerra-García, 2006) Notoprotella pearce (p. )
Notopus dorsipes (Linnaeus, 1758) Notopus dorsipes (p. )
Notopygos crinita Grube, 1855 Notopygos crinita (p. )
Notopygos gigas Horst, 1911 Notopygos gigas (p. )
Notopygos gregoryi Holly, 1939 Notopygos gregoryi (p. )
Notopygos labiatus McIntosh, 1885 Notopygos labiatus (p. )
Notopygos megalops McIntosh, 1885 Notopygos megalops (p. )
Notopygos ornata Grube, 1856 Notopygos ornata (p. )
Notorchestia naturaliste Serejo & Lowry, 2008 Notorchestia naturaliste (p. )
Notorchestia quadrimana (Dana, 1852) Notorchestia quadrimana (p. )
Notosaria pyxidata (Watson, 1880) Pemphixina pyxidata (p. )
Notosaria reinga Lee & Wilson, 1979 Notosaria reinga (p. )
Notosceles chimmonis Bourne, 1922 Notosceles chimmonis (p. )
Notosceles pepeke Dawson & Yaldwyn, 2000 Notosceles pepeke (p. )
Notostomus auriculatus Barnard, 1950 Notostomus auriculatus (p. )
Nototeredo norvagica (Spengler, 1792) Nototeredo norvagica (p. )
Nototriphora decorata (Adams, 1850) Nototriphora decorata (p. )
Nototropis dentatus Schellenberg, 1931 Nototropis dentatus (p. )
Nototropis swammerdamei (Milne-Edwards, 1830) Nototropis swammerdamei (p. )
Notoxynus crinitus Humes, 1982 Notoxynus crinitus (p. )
Notoxynus mundus Humes, 1975 Notoxynus mundus (p. )
Notozyga gracilis Hiller, Notozyga gracilis (p. )
Notozyga lowenstami Cooper, 1977 Notozyga lowenstami (p. )
Novactaea bella Guinot, 1976 Novactaea bella (p. )
Novactaea pulchella (Milne-Edwards, 1865) Novactaea pulchella (p. )
Novaculina gangetica Benson, 1830 Novaculina gangetica (p. )
Novafabricia posidoniae Licciano & Giangrande, 2006 Novafabricia posidoniae (p. )
Novocrania anomala (Müller, 1776) Novocrania anomala (p. )
Novocrania indonesiensis (Zezina, 1981) Novocrania indonesiensis (p. )
Novocrania lecointei (Joubin, 1901) Novocrania lecointei (p. )
Novocrinia trifida Huys & Iliffe, 1998 Novocrinia trifida (p. )
Nubecularia inflata Brady, 1884 Nubecularia inflata (p. )
Nubiella paramitra Xu, Huang & Guo, 2007 Nubiella paramitra (p. )
Nubiella terminaliknoba Xu, Guo & Wang, 2019 Nubiella terminaliknoba (p. )
Nubiella tubularia Xu, Huang & Guo, 2007 Nubiella tubularia (p. )
Nucella angustior Houart, Vermeij & Wiedrick, 2019 Nucella angustior (p. )
Nucella lapillus (Linnaeus, 1758) Nucella lapillus (p. )
Nucella ostrina (Gould, 1852) Nucella ostrina (p. )
Nucia rosea Nobili, 1906 Nucia rosea (p. )
Nucia speciosa Dana, 1852 Nucia speciosa (p. )
Nucinella viridula Kuznetzov & Schileyko, 1984 Nucinella viridula (p. )
Nucleolaria granulata (Pease, 1862) Nucleolaria granulata (p. )
Nucleotethya bifida Sarà & Bavestrello, 1996 Nucleotethya bifida (p. )
Nucula austrobenthalis Dell, 1990 Nucula austrobenthalis (p. )
Nucula carlottensis Dall, 1897 Nucula carlottensis (p. )
Nucula certisinus Finlay, 1930 Nucula certisinus (p. )
Nucula consentanea Melvill & Standen, 1907 Nucula consentanea (p. )
Nucula donaciformis Smith, 1895 Nucula donaciformis (p. )
Nucula dunedinensis Finlay, 1928 Nucula dunedinensis (p. )
Nucula fernandensis Villaroel, 1971 Nucula fernandensis (p. )
Nucula hanleyi Winckworth, 1931 Nucula hanleyi (p. )
Nucula hawaiensis Pilsbry, 1921 Nucula hawaiensis (p. )
Nucula inconspicua Adams, 1871 Nucula inconspicua (p. )
Nucula mesembrina (Hedley, 1916) Nucula mesembrina (p. )
Nucula nitidosa Winckworth, 1930 Nucula nitidosa (p. )
Nucula nucleus Linnaeus, 1758 Nucula nucleus (p. )
Nucula pusilla Angas, 1877 Nucula pusilla (p. )
Nucula sulcata Bronn, 1831 Nucula sulcata (p. )
Nuculana bellula (Adams, 1856) Leda bellula (p. )
Nuculana bellula (Adams, 1856) Nuculana bellula (p. )
Nuculana commutata (Philippi, 1844) Nuculana commutata (p. )
Nuculana illirica Carrozza, 1987 Nuculana illirica (p. )
Nuculana inaequisculpta (Lamy, 1906) Nuculana inaequisculpta (p. )
Nuculana investigator (Dell, 1952) Nuculana investigator (p. )
Nuculana minuta (Müller, 1776) Nuculana minuta (p. )
Nuculana pernula (Müller, 1779) Nuculana pernula (p. )
Nudaciraxine gracilis (Linton, 1940) Price, 1962 Nudaciraxine gracilis (p. )
Nudechinus verruculatus (Lütken, 1864) Nudechinus verruculatus (p. )
Nudisyllis pulligera (Krohn, 1852) Nudisyllis pulligera (p. )
Nudora thorakista (Schulz, 1935) Nudora thorakista (p. )
Nudospongilla ehraiensis Wang Lizhen, 1998 Nudospongilla ehraiensis (p. )
Numboa porosa Humes, 1997 Numboa porosa (p. )
Numenius arquata (Linnaeus, 1758) Numenius arquata (p. )
Numenius borealis (Forster, 1772) Numenius borealis (p. )
Numenius madagascariensis (Linnaeus, 1766) Numenius madagascariensis (p. )
Numenius minutus Gould, 1841 Numenius minutus (p. )
Numenius phaeopus (Linnaeus, 1758) Numenius phaeopus (p. )
Numenius tenuirostris Vieillot, 1817 Numenius tenuirostris (p. )
Nupalirus chani Poupin, 1994 Nupalirus chani (p. )
Nupalirus japonicus Kubo, 1955 Nupalirus japonicus (p. )
Nupalirus vericeli Poupin, 1994 Justitia vericeli (p. )
Nupalirus vericeli Poupin, 1994 Nupalirus vericeli (p. )
Nursia mimetica Nobili, 1906 Nursia mimetica (p. )
Nursia minor (Miers, 1879) Nursia minor (p. )
Nursia persica Alcock, 1896 Nursia persica (p. )
Nursia rhomboidalis (Miers, 1879) Nursia rhomboidalis (p. )
Nuttallochiton mirandus (Smith & Thiele, 1906) Nuttallochiton mirandus (p. )
Nyctiphanes couchii (Bell, 1853) Nyctiphanes couchii (p. )
Nymphaster diomedeae Ludwig, 1905 Nymphaster diomedeae (p. )
Nymphon brevirostre Hodge, 1863 Nymphon brevirostre (p. )
Nymphon charcoti Bouvier, 1911 Nymphon charcoti (p. )
Nymphon gerlachei Giltay, 1935 Nymphon gerlachei (p. )
Nymphon gracile Leach, 1814 Nymphon gracile (p. )
Nymphon gracilipes Miers, 1875 Nymphon gracilipes (p. )
Nymphon grossipes (Fabricius, 1780) Nymphon grossipes (p. )
Nymphon hirtipes Bell, 1853 Nymphon hirtipes (p. )
Nymphon hirtum Kroyer, 1844 Nymphon hirtum (p. )
Nymphon leptocheles Sars, 1888 Nymphon leptocheles (p. )
Nymphon macronyx Sars, 1877 Nymphon macronyx (p. )
Nymphon neelovi Pushkin, 1993 Nymphon neelovi (p. )
Nymphon pseudogracilipes Pushkin, 1993 Nymphon pseudogracilipes (p. )
Nymphon subtile Loman, 1923 Nymphon subtile (p. )
Nymphozoon bayeri Hyman, 1959 Nymphozoon bayeri (p. )
Obelia austrogeorgiae Jäderholm, 1905 Obelia austrogeorgiae (p. )
Obelia bidentata Clark, 1875 Obelia bidentata (p. )
Obelia dichotoma (Linnaeus, 1758) Obelia dichotoma (p. )
Obelia fimbriata (Dalyell, 1848) Obelia fimbriata (p. )
Obelia geniculata (Linnaeus, 1758) Obelia geniculata (p. )
Obelia longissima (Pallas, 1766) Obelia longissima (p. )
Obscuranella papyrodes Kantor & Harasewych, 2000 Obscuranella papyrodes (p. )
Obtusella intersecta (Wood, 1857) Obtusella intersecta (p. )
Obtusoecia antarctica Müller, 1906 Obtusoecia antarctica (p. )
Oceanapia ascidia (Schmidt, 1870) Oceanapia ascidia (p. )
Oceanapia azorensis Van Soest & Hooper, 2020 Oceanapia azorensis (p. )
Oceanapia cagayensis (Wilson, 1925) Oceanapia cagayensis (p. )
Oceanapia cordia Santos Neto, Nascimento, Cavalcanti & Pinheiro, 2018 Oceanapia cordia (p. )
Oceanapia fistulosa (Bowerbank, 1873) Oceanapia fistulosa (p. )
Oceanapia hechteli Santos Neto, Nascimento, Cavalcanti & Pinheiro, 2018 Oceanapia hechteli (p. )
Oceanapia isodictyiformis (Carter, 1882) Phloeodictyum isodictyiforme (p. )
Oceanapia magna Santos Neto, Nascimento, Cavalcanti & Pinheiro, 2018 Oceanapia magna (p. )
Oceanapia oleracea (Schmidt, 1870) Oceanapia oleracea (p. )
Oceanapia papula Desqueyroux-Faúndez, 1987 Oceanapia papula (p. )
Oceanapia pedunculata (Ridley & Dendy, 1886) Oceanapia pedunculata (p. )
Oceanapia perlucida (Desqueyroux-Faúndez, 1987) Oceanapia perlucida (p. )
Oceanapia sagittaria (Sollas, 1902) Oceanapia sagittaria (p. )
Oceanapia seychellensis (Dendy, 1922) Oceanapia seychellensis (p. )
Oceanapia tenuis Desqueyroux-Faúndez, 1987 Oceanapia tenuis (p. )
Oceanapia topsenti Santos Neto, Nascimento, Cavalcanti & Pinheiro, 2018 Oceanapia topsenti (p. )
Oceanapia triangulata (Desqueyroux-Faúndez, 1987) Oceanapia triangulata (p. )
Oceanapia vera (Lévi, 1993) Oceanapia vera (p. )
Oceanites oceanicus (Kuhl, 1820) Oceanites oceanicus (p. )
Oceanodroma leucorhoa (Vieillot, 1818) Oceanodroma leucorhoa (p. )
Ocenebra aparicioae Cunningham Aparicio, 2020 Ocenebra aparicioae (p. )
Ocenebra erinaceus (Linnaeus, 1758) Ocenebra erinaceus (p. )
Ocenebra salahi Cossignani & Ahuir, 2021 Ocenebra salahi (p. )
Ocenebra vazzanai Crocetta, Houart & Bonomolo, 2020 Ocenebra vazzanai (p. )
Ochetodillo sulcatus Verhoeff, 1926 Ochetodillo sulcatus (p. )
Ochetostoma multilineatum (Fischer, 1914) Ochetostoma multilineatum (p. )
Ochlesis alii Barnard, 1970 Ochlesis alii (p. )
Ochlesis spinicornis Ledoyer, 1983 Ochlesis spinicornis (p. )
Ocinebrina aciculata (Lamarck, 1822) Ocinebrina aciculata (p. )
Ocinebrina corallinoides Pallary, 1912 Ocinebrina corallinoides (p. )
Ocinebrina edwardsii (Payraudeau, 1826) Ocinebrina edwardsii (p. )
Ocinebrina helleri (Brusina, 1865) Ocinebrina helleri (p. )
Ocinebrina hispidula (Pallary, 1904) Ocinebrina hispidula (p. )
Ocinebrina hybrida (Aradas & Benoit, 1876) Ocinebrina hybrida (p. )
Ocinebrina ingloria (Crosse, 1865) Ocinebrina ingloria (p. )
Ocinebrina nicolai Monterosato, 1884 Ocinebrina nicolai (p. )
Ocinebrina paddeui Bonomolo & Buzzurro, 2006 Ocinebrina paddeui (p. )
Ocnus brunneus (Forbes, 1840) Ocnus brunneus (p. )
Ocnus glacialis (Ljungman, 1879) Ocnus glacialis (p. )
Ocnus grubei (von Marenzeller, 1874) Ocnus grubei (p. )
Ocnus koellikeri (Semper, 1868) Ocnus koellikeri (p. )
Ocnus lacteus (Forbes, 1839) Ocnus lacteus (p. )
Ocnus petiti (Cherbonnier, 1958) Ocnus petiti (p. )
Ocnus planci (Brandt, 1835) Ocnus planci (p. )
Octacnemus ingolfi Madsen, 1947 Octacnemus ingolfi (p. )
Octobranchus lingulatus (Grube, 1863) Octobranchus lingulatus (p. )
Octocannoides tetranema Xu, Huang & Guo, 2021 Octocannoides tetranema (p. )
Octomagelona bizkaiensis Aguirrezabalaga, Ceberio & Fiege, 2001 Octomagelona bizkaiensis (p. )
Octonchus marinus (Schulz, 1932) Octonchus marinus (p. )
Octophialucium irregularis Schuchert & Collins, 2021 Octophialucium irregularis (p. )
Octopicola regalis Humes, 1974 Octopicola regalis (p. )
Octopus berenice Gray, 1849 Octopus berenice (p. )
Octopus hawaiiensis Eydoux & Souleyet, 1852 Octopus hawaiiensis (p. )
Octopus huttoni Benham, 1943 Octopus huttoni (p. )
Octopus jeraldi Pratt, Baldwin & Vecchione, 2020 Octopus jeraldi (p. )
Octopus oliveri (Berry, 1914) Octopus oliveri (p. )
Octopus pallidus Hoyle, 1885 Octopus pallidus (p. )
Octopus salutii Verany, 1839 Octopus salutii (p. )
Octopus tehuelchus D'Orbigny, 1834 Octopus tehuelchus (p. )
Octopus vulgaris Cuvier, 1797 Octopus vulgaris (p. )
Octorhopalona saltatrix Toshino, Yamamoto & Saito, 2022 Octorhopalona saltatrix (p. )
Oculina diffusa Lamarck, 1816 Oculina diffusa (p. )
Oculina varicosa Le Sueur, 1820 Oculina varicosa (p. )
Oculinaria occultare Monniot, 1991 Oculinaria occultare (p. )
Ocypode brevicornis Milne Edwards, 1837 Ocypode brevicornis (p. )
Ocypode ceratophthalmus (Pallas, 1772) Ocypode ceratophthalma (p. )
Ocypode ceratophthalmus (Pallas, 1772) Ocypode ceratophthalmus (p. )
Ocypode convexa Quoy & Gaimard, 1824 Ocypode convexa (p. )
Ocypode cordimanus Desmarest, 1825 Ocypode cordimanus (p. )
Ocypode cursor (Linnaeus, 1758) Ocypode cursor (p. )
Ocypode fabricii Milne Edwards, 1837 Ocypode fabricii (p. )
Ocypode jousseaumei (Nobili, 1905) Ocypode jousseaumei (p. )
Ocypode kuhlii De Haan, 1835 Ocypode kuhlii (p. )
Ocypode macrocera Milne Edwards, 1852 Ocypode macrocera (p. )
Ocypode madagascariensis Crosnier, 1965 Ocypode madagascariensis (p. )
Ocypode mortoni George, 1982 Ocypode mortoni (p. )
Ocypode pauliani Crosnier, 1965 Ocypode pauliani (p. )
Ocypode platytarsis Milne Edwards, 1852 Ocypode platytarsis (p. )
Ocypode rotundata Miers, 1882 Ocypode rotundata (p. )
Ocypode ryderi Kingsley, 1880 Ocypode ryderi (p. )
Ocypode saratan (Forskål, 1775) Ocypode saratan (p. )
Ocypode stimpsoni Ortmann, 1897 Ocypode stimpsoni (p. )
Ocyropsis crystallina (Rang, 1826) Ocyropsis crystallina crystallina (p. )
Ocyropsis maculata (Rang, 1826) Ocyropsis maculata maculata (p. )
Odetenema gesarae Bezerra, Pape, Hauquier & Vanreusel, 2021 Odetenema gesarae (p. )
Odinella nutrix Fisher, 1940 Odinella nutrix (p. )
Odiomaris estuarius Davie & Richer de Forges, 1996 Odiomaris estuarius (p. )
Odiomaris pilosus (Milne-Edwards, 1873) Odiomaris pilosus (p. )
Odius carinatus (Bate, 1862) Odius carinatus (p. )
Odobenus rosmarus (Linnaeus, 1758) Odobenus rosmarus (p. )
Odontaster benhami (Mortensen, 1925) Odontaster benhami (p. )
Odontaster mediterraneus (Marenzeller, 1893) Odontaster mediterraneus (p. )
Odontaster meridionalis (Smith, 1876) Odontaster meridionalis (p. )
Odontaster penicillatus (Philippi, 1870) Odontaster penicillatus (p. )
Odontella aurita (Lyngbye) C. A. Agardh Odontella aurita (p. )
Odontella granulata (Roper) R.Ross, 1986 Odontella granulata (p. )
Odontella mobiliensis (J.W.Bailey) Grunow, 1884 Odontella mobiliensis (p. )
Odontella regia (Schultze) Simonsen, 1974 Odontella regia (p. )
Odontella sinensis (Greville) Grunow, 1884 Odontella sinensis (p. )
Odontocymbiola diannae Cossignani, Allary & Stimpson, 2021 Odontocymbiola diannae (p. )
Odontomolgus exilipes Kim, 2003 Odontomolgus exilipes (p. )
Odontomolgus forhani Humes, 1978 Odontomolgus forhani (p. )
Odontomolgus geminus Kim, 2003 Odontomolgus geminus (p. )
Odontomolgus mundulus Humes, 1974 Odontomolgus mundulus (p. )
Odontomolgus scitulus Humes, 1973 Odontomolgus scitulus (p. )
Odontonia bagginsi de Gier & Fransen, 2018 Odontonia bagginsi (p. )
Odontonia compacta (Bruce, 1996) Odontonia compacta (p. )
Odontonia katoi (Kubo, 1940) Odontonia katoi (p. )
Odontonia plurellicola de Gier & Fransen, 2018 Odontonia plurellicola (p. )
Odontonia simplicipes (Bruce, 1996) Odontonia simplicipes (p. )
Odontophora armata (Ditlevsen, 1918) Odontophora armata (p. )
Odontophora marina Butschli, 1874 Odontophora marina (p. )
Odontophora setosa (Allgen, 1929) Odontophora setosa (p. )
Odontoporella adpressa (Busk, 1854) Odontoporella adpressa (p. )
Odontosyllis ctenostoma Claparede, 1868 Odontosyllis ctenostoma (p. )
Odontosyllis dugesiana Claparède, 1864 Odontosyllis dugesiana (p. )
Odontosyllis fulgurans (Audouin & Milne-Edwards, 1833) Odontosyllis fulgurans (p. )
Odontosyllis picta (Kinberg, 1866) Odontosyllis picta (p. )
Odontotrochus suni Huang & Fu, 2022 Odontotrochus suni (p. )
Odontozona addaia Pretus, 1990 Odontozona addaia (p. )
Odontozona minoica Dounas & Koukouras, 1989 Odontozona minoica (p. )
Odontozona okunoi Saito & Fujita, 2018 Odontozona okunoi (p. )
Odontozona spiridonovi Chen & Chan, 2021 Odontozona spiridonovi (p. )
Odostomella bicincta (Tiberi, 1868) Odostomella bicincta (p. )
Odostomella chorea (Hedley, 1909) Odostomella chorea (p. )
Odostomella opaca (Hedley, 1906) Odostomella opaca (p. )
Odostomella pupa (Watson, 1886) Odostomella pupa (p. )
Odostomia aartseni Nofroni, 1988 Odostomia aartseni (p. )
Odostomia acuta Jeffreys, 1848 Odostomia acuta (p. )
Odostomia angusta Jeffreys, 1867 Odostomia angusta (p. )
Odostomia barashi Bogi & Galil, 2000 Odostomia barashi (p. )
Odostomia bulimulus Monterosato, 1874 Odostomia bulimulus (p. )
Odostomia carrozzai van Aartsen, 1987 Odostomia carrozzai (p. )
Odostomia conspicua Alder, 1850 Odostomia conspicua (p. )
Odostomia erjaveciana Brusina, 1869 Odostomia erjaveciana (p. )
Odostomia eulimoides Hanley, 1844 Odostomia eulimoides (p. )
Odostomia fusulus Monterosato, 1878 Odostomia fusulus (p. )
Odostomia gulicki Pilsbry, 1918 Odostomia gulicki (p. )
Odostomia ignorata (Monterosato, 1917) Odostomia ignorata (p. )
Odostomia improbabilis Oberling, 1970 Odostomia improbabilis (p. )
Odostomia kromi van Aartsen, Menkhorst & Gittenberger, 1984 Odostomia kromi (p. )
Odostomia lorellae Micali, 1987 Odostomia lorellae (p. )
Odostomia lorioli (Hornung & Mermod, 1924) Odostomia lorioli (p. )
Odostomia lukisii Jeffreys, 1859 Odostomia lukisii (p. )
Odostomia megerlei (Locard, 1886) Odostomia megerlei (p. )
Odostomia nitens Jeffreys, 1870 Odostomia nitens (p. )
Odostomia nofronii Buzzurro, 2001 Odostomia nofronii (p. )
Odostomia rosacea Pease, 1868 Odostomia rosacea (p. )
Odostomia rutor (Nofroni & Schander, 1994) Odostomia rutor (p. )
Odostomia scalaris MacGillivray, 1843 Odostomia scalaris (p. )
Odostomia silesui Nofroni, 1988 Odostomia silesui (p. )
Odostomia sperabilis Hedley, 1909 Odostomia sperabilis (p. )
Odostomia striolata Forbes & Hanley, 1850 Odostomia striolata (p. )
Odostomia suboblonga Jeffreys, 1884 Odostomia suboblonga (p. )
Odostomia translucens (Strebel, 1908) Odostomia translucens (p. )
Odostomia turriculata Monterosato, 1869 Odostomia turriculata (p. )
Odostomia turrita Hanley, 1844 Odostomia turrita (p. )
Odostomia unidentata (Montagu, 1803) Odostomia unidentata (p. )
Odostomia widmeri Tisselli & Manousis, 2022 Odostomia widmeri (p. )
Oediceroides calmani Walke, 1906 Oediceroides calmani (p. )
Oediceroides emarginatus Nicholls, 1938 Oediceroides emarginatus (p. )
Oediceroides lahillei Chevreux, 1911 Oediceroides lahillei (p. )
Oediceroides macrodactyla Schellenberg, 1931 Oediceroides macrodactyla (p. )
Oediceroides similis Nicholls, 1938 Oediceroides similis (p. )
Oediceroides wolffi Barnard, 1961 Oediceroides wolffi (p. )
Oenone fulgida Savigny, 1820 Oenone fulgida (p. )
Oenopota turricula (Montagu, 1803) Oenopota turricula (p. )
Oerstedia dorsalis (Abildgaard, 1806) Oerstedia dorsalis (p. )
Ofwegenum verseveldti (Benayahu, 1982) Ofwegenum verseveldti (p. )
Ogyrides sindibadi De Grave, Al-Kandari & Anker, 2020 Ogyrides sindibadi (p. )
Ogyrides tarazonai Wicksten & Mendez, 1988 Ogyrides tarazonai (p. )
Ohshimella castanea Cherbonnier, 1980 Ohshimella castanea (p. )
Oikopleura albicans (Leuckart, 1853) Oikopleura albicans (p. )
Oikopleura caudaornata (Fenaux & Youngbluth, 1991) Oikopleura caudaornata (p. )
Oikopleura cophocerca (Gegenbaur, 1855) Oikopleura cophocerca (p. )
Oikopleura dioica Fol, 1872 Oikopleura dioica (p. )
Oikopleura gaussica Lohmann, 1905 Oikopleura gaussica (p. )
Oikopleura gracilis Lohmann, 1896 Oikopleura gracilis (p. )
Oikopleura inflata (Fenaux & Youngbluth, 1991) Oikopleura inflata (p. )
Oikopleura intermedia Lohmann, 1896 Oikopleura intermedia (p. )
Oikopleura labradoriensis Lohmann, 1892 Oikopleura labradoriensis (p. )
Oikopleura longicauda (Vogt, 1854) Oikopleura longicauda (p. )
Oikopleura parva Lohmann, 1896 Oikopleura parva (p. )
Oikopleura rufescens Fol, 1872 Oikopleura rufescens (p. )
Oikopleura vanhoeffeni Lohman, 1896 Oikopleura vanhoeffeni (p. )
Oikopleura villafrancae Fenaux, 1992 Oikopleura villafrancae (p. )
Oithona aruensis Früchtl, 1923 Oithona aruensis (p. )
Oithona davisae Ferrari & Orsi, 1984 Oithona davisae (p. )
Oithona dissimilis Lindberg, 1940 Oithona dissimilis (p. )
Oithona fonsecae Ferrari & Bowman, 1980 Oithona fonsecae (p. )
Oithona nana Giesbrecht, 1892 Oithona nana (p. )
Oithona plumifera Baird, 1843 Oithona plumifera (p. )
Oithona pseudofrigida Rosendorn, 1917 Oithona pseudofrigida (p. )
Oithona robusta Giesbrecht, 1891 Oithona robusta (p. )
Oithona similis Claus, 1866 Oithona similis (p. )
Oithona wellershausi Ferrari, 1982 Oithona wellershausi (p. )
Okeanosaster hohonui Mah, 2022 Okeanosaster hohonui (p. )
Okenia aspersa Alder & Hancock, 1845 Okenia aspersa (p. )
Okenia aurorapapillata Paz-Sedano & Pola, 2021 Okenia aurorapapillata (p. )
Okenia elegans (Leuckart, 1828) Okenia elegans (p. )
Okenia elisae Paz-Sedano & Pola in Paz-Sedano, Wilson, Carmona, Gosliner & Pola, 2021 Okenia elisae (p. )
Okenia hispanica (Valdés & Ortea, 1995) Okenia hispanica (p. )
Okenia leachii (Alder & Hancock, 1854) Okenia leachii (p. )
Okenia mediterranea (Von Ihering, 1886) Okenia mediterranea (p. )
Okenia nakanoae Paz-Sedano & Pola in Paz-Sedano, Wilson, Carmona, Gosliner & Pola, 2021 Okenia nakanoae (p. )
Okenia siderata Paz-Sedano & Pola in Paz-Sedano, Wilson, Carmona, Gosliner & Pola, 2021 Okenia siderata (p. )
Okenia tenuifibrata Paz-Sedano & Pola in Paz-Sedano, Wilson, Carmona, Gosliner & Pola, 2021 Okenia tenuifibrata (p. )
Olavius finitimus Erséus, 1990 Olavius finitimus (p. )
Olavius imperfectus Erséus, 1984 Olavius imperfectus (p. )
Olavius longissimus (Giere, 1979) Olavius longissimus (p. )
Olavius parapellucidus Erséus & Davis, 1989 Olavius parapellucidus (p. )
Olavius pravus Erséus, 1990 Olavius pravus (p. )
Olavius tantulus Erséus, 1984 Olavius tantulus (p. )
Olavius tenuissimus (Erséus, 1979) Olavius tenuissimus (p. )
Olavius vacuus Erséus, 1990 Olavius vacuus (p. )
Olenorfia cariei (Bouvier, 1914) Olenorfia cariei (p. )
Oligobregma mucronata Blake, 2015 Oligobregma mucronata (p. )
Oligobregma notiale Blake, 1981 Oligobregma notiale (p. )
Oligobregma pseudocollare Schüller & Hilbig, 2007 Oligobregma pseudocollare (p. )
Oligobregma quadrispinosa Schüller & Hilbig, 2007 Oligobregma quadrispinosa (p. )
Oligognathus parasiticus Cerruti, 1909 Oligognathus parasiticus (p. )
Oligometra serripinna (Carpenter, 1881) Oligometra serripinna (p. )
Oligotrema sandersi (Monniot & Monniot, 1968) Oligotrema sandersi (p. )
Olisthodiscus luteus N. Carter Olisthodiscus luteus (p. )
Oliva australis Duclos, 1835 Oliva australis (p. )
Oliva bifasciata Kuster, 1878 Oliva bifasciata (p. )
Oliva bulbosa (Röding, 1798) Oliva bulbosa (p. )
Oliva esiodina Duclos, 1844 Oliva esiodina (p. )
Oliva fulgurator (Röding, 1798) Oliva fulgurator (p. )
Oliva mustelina Lamarck, 1811 Oliva mustelina (p. )
Oliva ornata Marrat, 1867 Oliva ornata (p. )
Oliva peruviana Lamarck, 1811 Oliva peruviana (p. )
Oliva porphyria (Linnaeus, 1758) Oliva porphyria (p. )
Oliva porphyria (Linnaeus, 1758) Voluta porphyria (p. )
Oliva tigrina Lamarck, 1811 Oliva tigrina (p. )
Oliva vicdani da Motta, 1982 Oliva vicdani (p. )
Oliva vocilae Cossignani, 2021 Oliva vocilae (p. )
Olivella gracilis (Broderip & Sowerby, 1829) Olivella gracilis (p. )
Olivella spreta Gould, 1861 Olivella spreta (p. )
Olivellopsis simplex (Pease, 1868) Olivellopsis simplex (p. )
Omalogyra atomus (Philippi, 1841) Omalogyra atomus (p. )
Omalogyra simplex (Costa, 1861) Omalogyra simplex (p. )
Omalosecosa ramulosa (Linnaeus, 1767) Omalosecosa ramulosa (p. )
Omanipora pilleri Berning & Ostrovsky, 2011 Omanipora pilleri (p. )
Omphalotropis albocarinata Mousson, 1873 Omphalotropis albocarinata (p. )
Omphalotropis carolinensis Smith, 1891 Omphalotropis carolinensis (p. )
Omphalotropis cheynei (Dohrn & Semper, 1862) Omphalotropis cheynei (p. )
Omphalotropis erosa Quadras & Möllendorff, 1894 Omphalotropis erosa (p. )
Omphalotropis fragilis Pease, Omphalotropis fragilis (p. )
Omphalotropis hieroglyphica Potiez & Michaud, 1838 Omphalotropis hieroglyphica (p. )
Omphalotropis howeinsulae Iredale, 1944 Omphalotropis howeinsulae (p. )
Omphalotropis mutica Möllendorff, 1897 Omphalotropis mutica (p. )
Omphalotropis plicosa Pfeiffer, 1852 Omphalotropis plicosa (p. )
Omphalotropis striatapila Mollendorff, 1897 Omphalotropis striatapila (p. )
Omphalotropis suteri Sykes, 1900 Omphalotropis suteri (p. )
Omphalotropis tumidula Möllendorff, 1897 Omphalotropis tumidula (p. )
Oncaea obtusa (Dana, 1852) Oncaea obtusa (p. )
Onchidella celtica (Forbes & Hanley, 1852) Onchidella celtica (p. )
Onchidiopsis brevipes Derjugin, 1937 Onchidiopsis brevipes (p. )
Onchidium stuxbergi (Westerlund, 1883) Onchidium stuxbergi (p. )
Onchidoris albonigra (Pruvot-Fol, 1951) Onchidoris albonigra (p. )
Onchidoris aspera (Alder & Hancock, 1842) Onchidoris aspera (p. )
Onchidoris bilamellata (Linnaeus, 1761) Onchidoris bilamellata (p. )
Onchidoris depressa (Alder & Hancock, 1842) Onchidoris depressa (p. )
Onchidoris expectata Martynov & Korshunova, 2017 Onchidoris expectata (p. )
Onchidoris inconspicua (Alder & Hancock, 1851) Onchidoris inconspicua (p. )
Onchidoris neapolitana (delle Chiaje, 1841) Onchidoris neapolitana (p. )
Onchidoris oblonga (Alder & Hancock, 1845) Onchidoris oblonga (p. )
Onchidoris sparsa (Alder & Hancock, 1846) Onchidoris sparsa (p. )
Onchium ocellatum Cobb, 1920 Onchium ocellatum (p. )
Onchocalanus cristogerens Markhaseva & Kosobokova, 1998 Onchocalanus cristogerens (p. )
Oncholaimellus calvadosicus De Man, 1890 Oncholaimellus calvadosicus (p. )
Oncholaimus attenuatus Dujardin, 1845 Oncholaimus attenuatus (p. )
Oncholaimus campylocercoides De Coninck & Stekhoven, 1933 Oncholaimus campylocercoides (p. )
Oncholaimus oxyuris Ditlevsen, 1911 Oncholaimus oxyuris (p. )
Oncholaimus skawensis Ditlevsen, 1921 Oncholaimus skawensis (p. )
Oncholaimus vesicarius (Wieser, 1959) Oncholaimus vesicarius (p. )
Onchoporoides moseleyi (Busk, 1884) Onchoporoides moseleyi (p. )
Oncinopus neptunus Adams & White, 1848 Oncinopus neptunus (p. )
Onconida alaini Baba & de Saint Laurent, 1996 Onconida alaini (p. )
Onconida modica Baba & de Saint Laurent, 1996 Onconida modica (p. )
Onconida prostrata Baba & de Saint Laurent, 1996 Onconida prostrata (p. )
Onconida tropis Baba & de Saint Laurent, 1996 Onconida tropis (p. )
Oncopagurus conicus Lemaitre, 2006 Oncopagurus conicus (p. )
Oncopagurus elevatus Lemaitre, 2014 Oncopagurus elevatus (p. )
Oncopagurus elongatus Lemaitre, 2014 Oncopagurus elongatus (p. )
Oncopagurus glebosus Lemaitre, 1997 Oncopagurus glebosus (p. )
Oncopagurus minutus (Henderson, 1896) Oncopagurus minutus (p. )
Oncopagurus mironovi Zhadan, 1997 Oncopagurus mironovi (p. )
Oncopagurus oimos Lemaitre, 1998 Oncopagurus oimos (p. )
Oncopagurus pollicis Lemaitre, 2014 Oncopagurus pollicis (p. )
Oncopagurus rossanae Lemaitre, 2014 Oncopagurus rossanae (p. )
Oncopagurus stockmani Zhadan, 1997 Oncopagurus stockmani (p. )
Oncopagurus tuamotu Lemaitre, 1994 Oncopagurus tuamotu (p. )
Oncousoecia dilatans (Johnson, 1847) Eurystrotos compacta (p. )
Ondina anceps (Gaglini, 1992) Ondina anceps (p. )
Ondina crystallina Locard, 1892 Ondina crystallina (p. )
Ondina diaphana (Jeffreys, 1848) Ondina diaphana (p. )
Ondina dilucida (Monterosato, 1884) Ondina dilucida (p. )
Ondina divisa (Adams, 1797) Ondina divisa (p. )
Ondina modiola (Monterosato, 1884) Ondina modiola (p. )
Ondina obliqua (Alder, 1844) Ondina obliqua (p. )
Ondina scandens (Monterosato, 1884) Ondina scandens (p. )
Ondina vitrea (Brusina, 1866) Ondina vitrea (p. )
Ondina warreni (Thompson, 1845) Ondina warreni (p. )
Oneppus denticulatus Evdonin, 1977 Oneppus denticulatus (p. )
Onesimoides abyssalis Lowry & Stoddart, 1994 Onesimoides abyssalis (p. )
Onesimoides carinatus Stebbing, 1888 Onesimoides carinatus (p. )
Onisimus caricus Hansen, 1887 Onisimus caricus (p. )
Onisimus glacialis (Sars, 1900) Onisimus glacialis (p. )
Onisimus litoralis (Krøyer, 1845) Onisimus litoralis (p. )
Onithochiton hirasei Pilsbry, 1901 Onithochiton hirasei (p. )
Onithochiton neglectus Rochebrune, 1881 Onithochiton neglectus (p. )
Onithochiton oliveri Iredale, 1914 Onithochiton oliveri (p. )
Onithochiton societatis Thiele, 1909 Dorisca jucunda (p. )
Onithochiton vandingeneni Dell'Angelo, Landau, Sosso & Taviani, 2020 Onithochiton vandingeneni (p. )
Onoba aculeus (Gould, 1841) Onoba aculeus (p. )
Onoba candidissima (Webster, 1905) Onoba candidissima (p. )
Onoba gelida (Smith, 1907) Onoba gelida (p. )
Onoba improcera Warén, 1996 Onoba improcera (p. )
Onoba ovata (Thiele, 1912) Onoba ovata (p. )
Onoba schythei (Philippi, 1868) Onoba schythei (p. )
Onoba semicostata (Montagu, 1803) Onoba semicostata (p. )
Onoba subantarctica (Hedley, 1916) Onoba subantarctica (p. )
Onogorgia nodosa (Molander, 1929) Onogorgia nodosa (p. )
Onuphis eremita Audouin & Milne-Edwards, 1883 Onuphis eremita (p. )
Onuphis pseudoiridescens Averincev, 1972 Onuphis pseudoiridescens (p. )
Onuphis williemoesi (McIntosh, 1885) Onuphis williemoesi (p. )
Onychocamptus vitiospinulosa (Shen & Tai, 1963) Onychocamptus vitiospinulosa (p. )
Onychocella marioni (Jullien, 1882) Onychocella marioni (p. )
Onychocella serrata Winston & Jackson, 2021 Onychocella serrata (p. )
Onychocella vibraculifera Neviani, 1895 Onychocella vibraculifera (p. )
Onychocorycaeus agilis (Dana, 1849) Onychocorycaeus agilis (p. )
Onychocorycaeus catus (Dahl, 1894) Onychocorycaeus catus (p. )
Onychocorycaeus pacificus (Dahl, 1894) Onychocorycaeus pacificus (p. )
Onychomorpha lamelligera Stimpson, 1858 Onychomorpha lamelligera (p. )
Onychoteuthis aequimanus Gabb, 1868 Onychoteuthis aequimanus (p. )
Onychoteuthis bergii Lichtenstein, 1818 Onychoteuthis bergii (p. )
Onychoteuthis mollis (Appellöf, 1891) Onychoteuthis mollis (p. )
Onycocaridella inermis Šobánová & Duriš, 2021 Onycocaridella inermis (p. )
Onycocaridella maxima Šobánová & Duriš, 2021 Onycocaridella maxima (p. )
Onycocaridella robusta Šobánová & Duriš, 2021 Onycocaridella robusta (p. )
Onycocaris maui Bruce, 2013 Onycocaris maui (p. )
Onykia aequatorialis Thiele, 1921 Onykia aequatorialis (p. )
Onykia loennbergii (Ishikawa & Wakiya, 1914) Onykia loennbergii (p. )
Onykia robsoni (Adam, 1962) Onykia robsoni (p. )
Onykia robusta (Verrill, 1876) Onykia robusta (p. )
Onyx disparamphis Tchesunov, Jeong & Lee 2022 Onyx disparamphis (p. )
Onyx perfectus Cobb, 1891 Onyx perfectus (p. )
Oolina baukalionilla Loeblich & Tappan, 1994 Oolina baukalionilla (p. )
Oolina caudigera (Wiesner, 1931) Oolina caudigera (p. )
Oolina globosa (Montagu, 1803) Lagena globosa (p. )
Oolina spiroglobosa McCulloch, 1977 Oolina spiroglobosa (p. )
Oolina stelligera (Brady, 1881) Oolina stelligera (p. )
Oolina stellula (Loeblich & Tappan, 1994) Oolina stellula (p. )
Opaeophora lepida (Hincks, 1881) Opaeophora lepida (p. )
Opaepupu huna Anker & De Grave, 2021 Opaepupu huna (p. )
Opalia ahiparana (Powell, 1930) Opalia ahiparana (p. )
Opalia australis (Lamarck, 1822) Opalia australis (p. )
Opalia burchorum DuShane, 1988 Opalia burchorum (p. )
Opalia megalodon Garcia, 2004 Opalia megalodon (p. )
Opalia neocaledonica Garcia, 2004 Opalia neocaledonica (p. )
Opalia sumatrensis (Thiele, 1925) Opalia sumatrensis (p. )
Opalia thorsenae Garcia, 2004 Opalia thorsenae (p. )
Opalia velumnuptialis Garcia, 2004 Opalia velumnuptialis (p. )
Opalia wareni Garcia, 2004 Opalia wareni (p. )
Opecarcinus lobifrons Kropp, 1989 Opecarcinus lobifrons (p. )
Opechona corkumi Curran, Ksepka, Martorelli, Overstreet, Warren & Bullard, 2021 Opechona corkumi (p. )
Opechonoides opisthoporus Duong, Cutmore, Cribb, Pitt, Wee & Bray, 2022 Opechonoides opisthoporus (p. )
Opecoelus kuhliae Yamaguti, 1970 Opecoelus kuhliae (p. )
Opegaster bothi Yamaguti, 1970 Opegaster bothi (p. )
Opegaster dactylopteri Yamaguti, 1970 Opegaster dactylopteri (p. )
Opegaster dendrochiri Yamaguti, 1970 Opegaster dendrochiri (p. )
Opegaster dermatogenyos Yamaguti, 1970 Opegaster dermatogenyos (p. )
Opegaster hawaiiensis Yamaguti, 1970 Opegaster hawaiiensis (p. )
Opegaster iniistii Yamaguti, 1970 Opegaster iniistii (p. )
Opercularella lacerata (Johnson, 1847) Opercularella lacerata (p. )
Operculina ammonoides (Gronovius, 1781) Operculina ammonoides (p. )
Operculina complanata (Defrance, 1822) Operculina complanata (p. )
Ophelia amoureuxi Bellan & Costa, 1987 Ophelia amoureuxi (p. )
Ophelia borealis unspecified Ophelia borealis (p. )
Ophelia laubieri Bellan & Costa, 1987 Ophelia laubieri (p. )
Ophelia limacina unspecified Ophelia limacina (p. )
Ophelia peresi Bellan & Picard, 1965 Ophelia peresi (p. )
Ophelia radiata (Delle Chiaje, 1828) Ophelia radiata (p. )
Ophelia rathkei Mcintosh, 1908 Ophelia rathkei (p. )
Ophelia rullieri Bellan, 1975 Ophelia rullieri (p. )
Ophelia translucens (Katzmann, 1973) Ophelia translucens (p. )
Ophelina acuminata Ørsted, 1843 Ophelina acuminata (p. )
Ophelina breviata (Ehlers, 1913) Ophelina breviata (p. )
Ophelina cylindricaudata (Hansen, 1878) Ophelina cylindricaudata (p. )
Ophelina heloglandiae Augener, 1912 Ophelina heloglandiae (p. )
Ophelina minima Hartmann-Schröder, 1974 Ophelina minima (p. )
Ophelina opisthobranchiata Wirén, 1901 Ophelina opisthobranchiata (p. )
Ophelina scaphigera (Ehlers, 1900) Ophelina scaphigera (p. )
Ophiacantha antarctica Koehler, 1900 Ophiacantha antarctica (p. )
Ophiacantha aster Nethupul, Stöhr & Zhang, 2022 Ophiacantha aster (p. )
Ophiacantha clavigera Koehler, 1907 Ophiacantha clavigera (p. )
Ophiacantha cornuta Lyman, 1878 Ophiacantha cornuta (p. )
Ophiacantha cosmica Lyman, 1878 Ophiacantha cosmica (p. )
Ophiacantha frigida Koehler, 1908 Ophiacantha frigida (p. )
Ophiacantha funebris (Koehler, 1930) Ophiacantha funebris (p. )
Ophiacantha fuscina O'Hara & Stöhr, 2006 Ophiacantha fuscina (p. )
Ophiacantha imago Lyman, 1878 Ophiacantha imago (p. )
Ophiacantha levispina Lyman, 1878 Ophiacantha levispina (p. )
Ophiacantha nodosa Lyman, 1878 Ophiacantha nodosa (p. )
Ophiacantha paramedea Hertz, 1926 Ophiacantha paramedea (p. )
Ophiacantha pentactis Mortensen, 1936 Ophiacantha pentactis (p. )
Ophiacantha placida (Koehler, 1904) Ophiacantha placida (p. )
Ophiacantha renekoehleri O'Hara & Stöhr, 2006 Ophiacantha renekoehleri (p. )
Ophiacantha richeri O'Hara & Stöhr, 2006 Ophiacantha richeri (p. )
Ophiacantha rosea Lyman, 1879 Ophiacantha rosea (p. )
Ophiacantha scissionis Lee, Stöhr, Bae & Shin, 2019 Ophiacantha scissionis (p. )
Ophiacantha serrata Lyman, 1878 Ophiacantha serrata (p. )
Ophiacantha setosa (Bruzelius, 1805) Ophiacantha setosa (p. )
Ophiacantha vepratica Lyman, 1878 Ophiacantha vepratica (p. )
Ophiacantha vilis Mortensen, 1924 Ophiacantha vilis (p. )
Ophiacantha vivipara Ljungman, 1870 Ophiacantha vivipara (p. )
Ophiacantha yaldwyni Fell, 1958 Ophiacantha yaldwyni (p. )
Ophiacanthella troscheli unspecified Ophiacantha troscheli (p. )
Ophiactis abyssicola (Sars, 1861) Ophiactis cuspidata (p. )
Ophiactis affinis Duncan, 1879 Ophiactis affinis (p. )
Ophiactis amator Koehler, 1922 Ophiactis amator (p. )
Ophiactis asperula (Philippi, 1858) Ophiactis asperula (p. )
Ophiactis balli (Thompson, 1840) Ophiactis balli (p. )
Ophiactis flexuosa Lyman, 1879 Ophiactis flexuosa (p. )
Ophiactis modesta Brock, 1888 Ophiactis modesta (p. )
Ophiactis nama Lyman, 1879 Ophiactis nama (p. )
Ophiactis picteti (de Loriol, 1893) Ophiactis picteti (p. )
Ophiactis tricolor Clark, 1928 Ophiactis tricolor (p. )
Ophiactis virens (Sars, 1857) Ophiactis virens (p. )
Ophiambix epicopus Paterson & Baker, 1988 Ophiambix epicopus (p. )
Ophiarachna delicata (Clark, 1932) Ophiarachna delicata (p. )
Ophiarachna megacantha Clark, 1938 Ophiarachna megacantha (p. )
Ophiarachna megacantha Clark, 1938 Ophiarachna megacantha erythema (p. )
Ophiarachnella infernalis (Müller & Troschel, 1842) Ophiarachnella infernalis (p. )
Ophiarachnella macracantha Clark, 1909 Ophiarachnella macracantha (p. )
Ophiarachnella paucispina (Koehler, 1905) Ophiarachnella paucispina (p. )
Ophiarachnella snelliusi (Clark, 1964) Ophiarachnella snelliusi (p. )
Ophiarthrum elegans Peters, 1851 Ophiarthrum elegans (p. )
Ophidiaster colossus Mah, 2021 Ophidiaster colossus (p. )
Ophidiaster cribrarius Lütken, 1871 Ophidiaster cribrarius (p. )
Ophidiaster easterensis Ziesenhenne, 1964 Ophidiaster easterensis (p. )
Ophidiaster granifer Lütken, 1871 Ophidiaster granifer (p. )
Ophidiaster helicostichus Sladen, 1889 Ophidiaster helicostichus (p. )
Ophidiaster lorioli Fisher, 1906 Ophidiaster lorioli (p. )
Ophidiogorgia paradoxa Bayer, 1980 Ophidiogorgia paradoxa (p. )
Ophiernus vallincola Lyman, 1878 Ophiernus vallincola (p. )
Ophieulima fuscoapicata Warén, 1981 Ophieulima fuscoapicata (p. )
Ophioblenna antillensis Lütken, 1859 Ophioblenna antillensis (p. )
Ophiobyrsella serpens (Lyman, 1878) Ophiobyrsella serpens (p. )
Ophiocamax gigas Koehler, 1900 Ophiocamax gigas (p. )
Ophiocamax nominata (Koehler, 1930) Ophiocamax nominata (p. )
Ophiocanops felli (McKnight, 2003) Ophiocanops felli (p. )
Ophiocentrus inaequalis (Clark, 1915) Ophiocentrus inaequalis (p. )
Ophiocentrus putnami (Lyman, 1871) Ophiocentrus putnami (p. )
Ophiochaeta hirsuta Lütken, 1869 Ophiochaeta hirsuta (p. )
Ophiochasma stellatum (Ljungman, 1867) Ophiochasma stellata (p. )
Ophiochiton fastgatus Lyman, 1878 Ophiochiton fastigatus (p. )
Ophiochiton lentus Lyman, 1879 Ophiochiton lentus (p. )
Ophioclastus hataii Murakami, 1943 Ophioclastus hataii (p. )
Ophiocoma aethiops Lütken, 1859 Ophiocoma aethiops (p. )
Ophiocoma alexandri Lyman, 1860 Ophiocoma alexandri (p. )
Ophiocoma dentata Müller & Troschel, 1842 Ophiocoma dentata (p. )
Ophiocoma doederleini de Loriol, 1899 Ophiocoma doederleini (p. )
Ophiocoma longispina Clark, 1917 Ophiocoma longispina (p. )
Ophiocoma macroplaca (Clark, 1915) Ophiocoma macroplaca (p. )
Ophiocoma pica Muller & Troschel, 1842 Ophiocoma pica (p. )
Ophiocoma schoenleinii Müller & Troschel, 1842 Ophiocoma schoenleinii (p. )
Ophiocomina arnaudi O'Hara & Thuy, 2022 Ophiocomina arnaudi (p. )
Ophiocomina nigra (Abildgaard, 1789) Ophiocomina nigra (p. )
Ophioconis claviculata Okanishi & Fujita, 2018 Ophioconis claviculata (p. )
Ophioconis cupida Koehler, 1905 Ophioconis cupida (p. )
Ophiocopa spatula Lyman, 1883 Ophiocopa spatula (p. )
Ophiocreas sibogae Koehler, 1904 Ophiocreas sibogae (p. )
Ophiocten abyssicolum (Forbes, 1843) Ophiocten abyssicolum (p. )
Ophiocten affinis (Lütken, 1858) Ophiocten affinis (p. )
Ophiocten amitinum Lyman, 1878 Ophiocten amitinum (p. )
Ophiocten doederleini Hertz, 1926 Glaciacantha doederleini (p. )
Ophiocten doederleini Hertz, 1926 Ophiocten doederleini (p. )
Ophiocten dubium Koehler, 1900 Glaciacantha dubium (p. )
Ophiocten dubium Koehler, 1900 Ophiocten dubium (p. )
Ophiocten hastatum Lyman, 1878 Ophiocten hastatum (p. )
Ophiocten ludwigi Koehler, 1908 Ophiocten ludwigi (p. )
Ophiocten megaloplax Koehler, 1900 Ophiocten megaloplax (p. )
Ophiocten pallidum Lyman, 1878 Ophiocten pallidum (p. )
Ophiocten ultimum Hertz, 1926 Ophiocten ultimum (p. )
Ophiocymbium cavernosum Lyman, 1880 Ophiocymbium cavernosum (p. )
Ophiocypris megaloplax (Mortensen, 1936) Ophiocypris megaloplax (p. )
Ophiodaphne formata (Koehler, 1905) Ophiodaphne formata (p. )
Ophiodaphne scripta (Koehler, 1904) Ophiodaphne scripta (p. )
Ophioderma anitae Hotchkiss, 1982 Ophioderma anitae (p. )
Ophioderma appressa (Say, 1825) Ophioderma appressa (p. )
Ophioderma brevicauda Lütken, 1856 Ophioderma brevicauda (p. )
Ophioderma brevispinum (Say, 1825) Ophioderma brevispinum (p. )
Ophioderma cinerea Müller & Troschel, 1842 Ophioderma cinerea (p. )
Ophioderma ensifera Hendler & Miller, 1984 Ophioderma ensifera (p. )
Ophioderma guttata Lütken, 1859 Ophioderma guttata (p. )
Ophioderma longicauda unspecified Ophioderma longicauda (p. )
Ophioderma occultum Humara-Gil, Granja-Fernandez, Bautista-Guerrero & Rodriguez-Troncoso, 2022 Ophioderma occultum (p. )
Ophioderma rubicunda Lütken, 1856 Ophioderma rubicunda (p. )
Ophioderma squamosissimum Lütken, 1856 Ophioderma squamosissima (p. )
Ophioderma teres (Lyman, 1860) Ophioderma teres (p. )
Ophioderma variegatum Lütken, 1856 Ophioderma variegata (p. )
Ophiodromus berrisfordi Day, 1967 Ophiodromus berrisfordi (p. )
Ophiodromus pallidus (Claparède, 1864) Ophiodromus pallidus (p. )
Ophiodromus pelagicus Rioja, 1923 Ophiodromus pelagicus (p. )
Ophiodromus tigrinus Rullier, 1972 Ophiodromus tigrinus (p. )
Ophiodyscrita instratus (Murakami, 1944) Ophiodyscrita instratus (p. )
Ophiogeron edentulus Lyman, 1878 Ophiogeron edentulus (p. )
Ophioglossolambis itsumiae Lum, 2021 Ophioglossolambis itsumiae (p. )
Ophioglossolambis violacea (Swainson, 1821) Ophioglossolambis violacea (p. )
Ophiogona doederleini (Koehler, 1901) Ophiogona doederleini (p. )
Ophiogona laevigata Studer, 1876 Ophiogona laevigata (p. )
Ophiogymna elegans Ljungman, 1866 Ophiogymna elegans (p. )
Ophiogymna pellicula (Duncan, 1887) Ophiogymna pellicula (p. )
Ophiohamus nanus O'Hara & Stöhr, 2006 Ophiohamus nanus (p. )
Ophiolebella biscutifera (Smith, 1923) Ophiolebella biscutifera (p. )
Ophiolebes felli O'Hara & Thuy, 2022 Ophiolebes felli (p. )
Ophiolebes paulensis O'Hara & Thuy, 2022 Ophiolebes paulensis (p. )
Ophiolebes scorteus Lyman, 1878 Ophiolebes scorteus (p. )
Ophiolepis ailsae Hendler & Turner, 1987 Ophiolepis ailsae (p. )
Ophiolepis cincta Müller & Troschel, 1842 Ophiolepis cincta cincta (p. )
Ophiolepis crassa Nielsen, 1932 Ophiolepis crassa (p. )
Ophiolepis gemma Hendler & Turner, 1987 Ophiolepis gemma (p. )
Ophiolepis grisea Clark, 1940 Ophiolepis grisea (p. )
Ophiolepis irregularis Brock, 1888 Ophiolepis irregularis (p. )
Ophiolepis kieri Hendler, 1979 Ophiolepis kieri (p. )
Ophiolepis pacifica Lütken, 1856 Ophiolepis pacifica (p. )
Ophiolepis pawsoni Hendler, 1988 Ophiolepis pawsoni (p. )
Ophiolepis unicolor Clark, 1938 Ophiolepis unicolor (p. )
Ophioleuce brevispinum (Clark, 1911) Ophioleuce brevispinum (p. )
Ophioleuce regulare (Koehler, 1901) Ophioleuce regulare (p. )
Ophiolimna antarctica (Lyman, 1879) Ophiolimna antarctica (p. )
Ophiologimus quadrispinus Clark, 1925 Ophiocamax vitrea (p. )
Ophiolophus novarae Marktanner-Turneretscher, 1887 Ophiolophus novarae (p. )
Ophiolycus nutrix (Mortensen, 1936) Ophiolycus nutrix (p. )
Ophiomages cristatus Koehler, 1923 Ophiomages cristatus (p. )
Ophiomastix elegans Brock, 1888 Ophiomastix elegans (p. )
Ophiomastix palaoensis Murakami, 1943 Ophiomastix palaoensis (p. )
Ophiomastix variabilis Koehler, 1905 Ophiomastix variabilis (p. )
Ophiomastus meridionalis (Lyman, 1879) Ophiomastus meridionalis (p. )
Ophiomastus serratus (Mortensen, 1936) Ophiomastus serratus (p. )
Ophiomastus serratus (Mortensen, 1936) Ophiura serrata (p. )
Ophiomisidium speciosum Koehler, 1914 Ophiomisidium speciosum (p. )
Ophiomitra leucorhabdota (Clark, 1911) Ophiomitra leucorhabdota (p. )
Ophiomitrella conferta (Koehler, 1922) Ophiomitrella conferta (p. )
Ophiomitrella conferta (Koehler, 1922) Ophiomitrella falklandica (p. )
Ophiomitrella conferta (Koehler, 1922) Ophioripa conferta (p. )
Ophiomitrella granulosa (Lyman, 1878) Ophiomitrella granulosa (p. )
Ophiomitrella mensa O'Hara & Stöhr, 2006 Ophiomitrella mensa (p. )
Ophiomitrella parviglobosa O'Hara & Stöhr, 2006 Ophiomitrella parviglobosa (p. )
Ophiomitrella polyacantha (Clark, 1911) Ophiomitrella polyacantha (p. )
Ophiomitrella stellifera Matsumoto, 1917 Ophiomitrella stellifera (p. )
Ophiomitrella tenuis (Koehler, 1904) Ophiomitrella tenuis (p. )
Ophiomoeris nodosa (Koehler, 1905) Ophiomoeris nodosa (p. )
Ophiomoeris obstricta (Lyman, 1878) Ophiomoeris obstricta (p. )
Ophiomoeris petalis Nethupul, Stöhr & Zhang, 2022 Ophiomoeris petalis (p. )
Ophiomusium cancellatum Lyman, 1878 Ophiomusium cancellatum (p. 287 )
Ophiomusium glabrum Lütken & Mortensen, 1899 Ophiomusium glabrum (p. )
Ophiomusium scalare Lyman, 1878 Ophiomusium scalare (p. )
Ophiomyces danielae Litvinova, 2001 Ophiomyces danielae (p. )
Ophiomyces delata Koehler, 1904 Ophiomyces delata (p. )
Ophiomyces nadiae Litvinova, 2001 Ophiomyces nadiae (p. )
Ophiomyxa australis Lütken, 1869 Ophiomyxa australis (p. )
Ophiomyxa panamensis Lütken & Mortensen, 1899 Ophiomyxa panamensis (p. )
Ophiomyxa vivipara Studer, 1876 Ophiomyxa vivipara (p. )
Ophionereis albomaculata Smith, 1877 Ophionereis albomaculata (p. )
Ophionereis commutabilis Bribiesca-Contreras, Pineda-Enriquez, Marquez-Borras, Solis-Marine, et al., 2019 Ophionereis commutabilis (p. )
Ophionereis degeneri (Clark, 1949) Ophionereis degeneri (p. )
Ophionereis dubia (Müller & Troschel, 1842) Ophionereis dubia (p. )
Ophionereis eurybrachiplax Clark, 1911 Ophionereis eurybrachiplax (p. )
Ophionereis fasciata Hutton, 1872 Ophionereis fasciata (p. )
Ophionereis fusca Brock, 1888 Ophionereis fusca (p. )
Ophionereis porrecta Lyman, 1860 Ophionereis porrecta (p. )
Ophionereis schayeri (Müller & Troschel, 1844) Ophionereis schayeri (p. )
Ophionereis variegata Duncan, 1879 Ophionereis variegata (p. )
Ophionereis vittata Hendler, 1995 Ophionereis vittata (p. )
Ophionotus hexactis (Smith, 1876) Ophionotus hexactis (p. )
Ophiopaepale diplax (Nielsen, 1932) Ophiopaepale diplax (p. )
Ophioparva blochi Guille, 1982 Ophioparva blochi (p. )
Ophioperla koehleri (Bell, 1908) Ophioperla koehleri (p. )
Ophiopeza kingi Devaney, 1974 Ophiopeza kingi (p. )
Ophiopholis aculeata (Linnaeus, 1767) Ophiopholis aculeata (p. )
Ophiopholis japonica Lyman, 1879 Ophiopholis japonica (p. )
Ophiopholis kennerlyi Lyman, 1860 Ophiopholis kennerlyi (p. )
Ophiophragmus chilensis (Müller & Troschel, 1843) Ophiophragmus chilensis (p. )
Ophiophragmus cubanus (Clark, 1917) Ophiophragmus cubanus (p. )
Ophiophragmus ophiactoides Ziesenhenne, 1940 Ophiophragmus ophiactoides (p. )
Ophiophragmus paucispinus Nielsen, 1932 Ophiophragmus paucispinus (p. )
Ophiophragmus tabogensis Nielsen, 1932 Ophiophragmus tabogensis (p. )
Ophiophrura liodisca Clark, 1911 Ophiophrura liodisca (p. )
Ophiophthalmus serratus Nethupul, Stöhr & Zhang, 2022 Ophiophthalmus serratus (p. )
Ophiophycis guillei Vadon, 1991 Ophiophycis guillei (p. )
Ophiophyllum novaecaledonia Vadon, 1991 Ophiophyllum novaecaledonia (p. )
Ophiophyllum petilum Lyman, 1878 Ophiophyllum petilum (p. )
Ophioplinthaca amezianeae O'Hara & Stöhr, 2006 Ophioplinthaca amezianeae (p. )
Ophioplinthaca athena Clark, 1949 Ophioplinthaca athena (p. )
Ophioplinthaca brachispina Nethupul, Stöhr & Zhang, 2022 Ophioplinthaca brachispina (p. )
Ophioplinthaca bythiaspis (Clark, 1911) Ophioplinthaca bythiaspis (p. )
Ophioplinthaca chelys (Wyville Thomson, 1878) Ophioplinthaca chelys (p. )
Ophioplinthaca citata Koehler, 1904 Ophioplinthaca citata (p. )
Ophioplinthaca defensor Koehler, 1930 Ophioplinthaca defensor (p. )
Ophioplinthaca plicata (Lyman, 1878) Ophioplinthaca plicata (p. )
Ophioplinthaca sarsii (Lyman, 1878) Ophioplinthaca sarsii (p. )
Ophioplinthaca semele (Clark, 1949) Ophioplinthaca semele (p. )
Ophioplinthus brevirima (Mortensen, 1936) Ophioplinthus brevirima (p. )
Ophioplinthus carinata (Studer, 1876) Ophioplinthus carinata (p. )
Ophioplinthus gelida (Koehler, 1901) Ophioplinthus gelida (p. )
Ophioplinthus grisea Lyman, 1878 Ophioplinthus grisea (p. )
Ophioplinthus inornata (Lyman, 1878) Homalophiura inornata (p. )
Ophioplinthus inornata (Lyman, 1878) Ophioplinthus inornata (p. )
Ophioplinthus intorta (Lyman, 1878) Ophioplinthus intorta (p. )
Ophioplinthus martensi (Studer, 1885) Ophioplinthus martensi (p. )
Ophioplinthus medusa Lyman, 1878 Ophioplinthus medusa (p. )
Ophioplinthus partita (Koehler, 1908) Ophioplinthus partita (p. )
Ophioplinthus relegata (Koehler, 1922) Ophioplinthus relegata (p. )
Ophioplinthus relegata (Koehler, 1922) Theodoria relegata (p. )
Ophioplinthus scissa (Koehler, 1908) Ophioplinthus scissa (p. )
Ophioplinthus tuberosa (Mortensen, 1936) Ophioplinthus tuberosa (p. )
Ophioplinthus tumescens (Koehler, 1922) Ophioplinthus tumescens (p. )
Ophioplocus incipiens (Koehler, 1922) Ophioceres incipiens (p. )
Ophioplocus japonicus Clark, 1911 Ophioplocus japonicus (p. )
Ophiopristis dissidens (Koehler, 1905) Ophiopristis dissidens (p. )
Ophiopristis luctosa (Koehler, 1904) Ophiopristis luctosa (p. )
Ophiopristis shenhaiyongshii Nethupul, Stöhr & Zhang, 2022 Ophiopristis shenhaiyongshii (p. )
Ophiopsammium semperi Lyman, 1874 Ophiopsammium semperi (p. )
Ophiopsila multipapillata Guille & Jangoux, 1978 Ophiopsila multipapillata (p. )
Ophiopsila timida Koehler, 1930 Ophiopsila timida (p. )
Ophiopsyllus latus Humes & Hendler, 1999 Ophiopsyllus latus (p. )
Ophiopsyllus reductus Stock, Humes & Gooding, 1964 Ophiopsyllus reductus (p. )
Ophiopteron elegans Ludwig, 1888 Ophiopteron elegans (p. )
Ophiopteron vitense Koehler, 1927 Ophiopteron vitense (p. )
Ophiopus arcticus Ljungman, 1867 Ophiopus arcticus (p. )
Ophiopyrgus biocalae Vadon, 1991 Ophiopyrgus biocalae (p. )
Ophiopyrgus trispinosus Koehler, 1904 Ophiopyrgus trispinosus (p. )
Ophiosparte gigas Koehler, 1922 Ophiosparte gigas (p. )
Ophiosphaera insignis Brock, 1888 Ophiosphaera insignis (p. )
Ophiosphalma jolliense (McClendon, 1909) Ophiosphalma jolliense (p. )
Ophiosteira antarctica Bell, 1902 Ophiosteira antarctica (p. )
Ophiosteira debitor Koehler, 1922 Ophiosteira debitor (p. )
Ophiosteira echinulata Koehler, 1922 Ophiosteira echinulata (p. )
Ophiosteira rotundata Koehler, 1922 Ophiosteira rotundata (p. )
Ophiostigma isocanthum (Say, 1825) Ophiostigma isocanthum (p. )
Ophiostigma siva Hendler, 1995 Ophiostigma siva (p. )
Ophiostriatus striatus (Mortensen, 1933) Ophiostriatus striatus (p. )
Ophiothamnus biocal O'Hara & Stöhr, 2006 Ophiothamnus biocal (p. )
Ophiothela gracilis Nielsen, 1932 Ophiothela gracilis (p. )
Ophiothrix armata Koehler, 1905 Ophiothrix armata (p. )
Ophiothrix ciliaris (Lamarck, 1816) Ophiothrix ciliaris (p. )
Ophiothrix exigua Lyman, 1874 Ophiothrix exigua (p. )
Ophiothrix fragilis (Abildgaard, 1789) Ophiothrix fragilis (p. )
Ophiothrix fumaria Müller & Troschel, 1842 Ophiothrix fumaria (p. )
Ophiothrix lepidus de Loriol, 1893 Ophiothrix lepidus (p. )
Ophiothrix oliveri Benham, 1910 Ophiothrix oliveri (p. )
Ophiothrix panchyendyta Clark, 1911 Ophiothrix panchyendyta (p. )
Ophiothrix picteti de Loriol, 1893 Ophiothrix picteti (p. )
Ophiothrix prostata Koehler, 1922 Ophiothrix prostrata (p. )
Ophiothrix spinosissima Koehler, 1905 Ophiothrix spinosissima (p. )
Ophiothrix suensonii Lütken, 1856 Ophiothrix suensonii (p. )
Ophiothrix tenera Brock, 1888 Ophiothrix tenera (p. )
Ophiotoma paucispina (Lütken & Mortensen, 1899) Ophiotoma paucispina (p. )
Ophiotreta eximia (Koehler, 1904) Ophiotreta eximia (p. )
Ophiotreta larissae (Baker, 1979) Ophiotreta larissae (p. )
Ophiotreta stimulea (Lyman, 1878) Ophiotreta stimulea (p. )
Ophiotypa simplex Koehler, 1897 Ophiotypa simplex (p. )
Ophiozonella alba (Lütken & Mortensen, 1899) Ophiozonella alba (p. )
Ophiozonella falklandica Mortensen, 1936 Ophiozonella falklandica (p. )
Ophiozonella media (Koehler, 1904) Ophiozonella media (p. )
Ophiura albida Forbes, 1839 Ophiura albida (p. )
Ophiura ambigua (Lyman, 1878) Ophiura ambigua (p. )
Ophiura brevispinosa Clark, 1915 Ophiura brevispinosa (p. )
Ophiura ctenophora (Clark, 1909) Ophiura ctenophora (p. )
Ophiura flexibilis (Koehler, 1911) Ophiura flexibilis (p. )
Ophiura fluctuans Koehler, 1922 Ophiura fluctuans (p. )
Ophiura fraterna (Lyman, 1878) Ophiura fraterna (p. )
Ophiura grubei Heller, 1863 Ophiura grubei (p. )
Ophiura irrorata (Lyman, 1878) Ophiura irrorata (p. )
Ophiura irrorata (Lyman, 1878) Ophiura irrorata loveni (p. )
Ophiura lienosa (Lyman, 1878) Ophiura lienosa (p. )
Ophiura ljungmani (Lyman, 1878) Ophiura ljungmani (p. 288 )
Ophiura luetkenii (Lyman, 1860) Ophiura luetkenii (p. )
Ophiura mimaria (Koehler, 1908) Ophiura mimaria (p. )
Ophiura nana (Lütken & Mortensen, 1899) Ophiura nana (p. )
Ophiura ophiura (Linnaeus, 1758) Ophiura ophiura (p. )
Ophiura robusta (Ayres, 1851) Ophiura robusta (p. )
Ophiura rouchi (Koehler, 1912) Ophiura rouchi (p. )
Ophiura sarsii Lütken, 1855 Ophiura sarsii (p. )
Ophiura squamosa Baker, 1979 Ophiura squamosa (p. )
Ophiura stellata (Studer, 1882) Ophiura stellata (p. )
Ophiura verrucosa (Studer, 1876) Ophiura verrucosa (p. )
Ophiurochaeta littoralis (Koehler, 1913) Ophiurochaeta littoralis (p. )
Ophiuroglypha carinifera (Koehler, 1901) Ophiosteira senouqui (p. )
Ophiuroglypha carinifera (Koehler, 1901) Ophiura carinifera (p. )
Ophiuroglypha lymani (Ljungman, 1871) Ophiura lymani (p. )
Ophiurothamnus clausa (Lyman, 1878) Ophiurothamnus clausa (p. )
Ophiurothamnus eleaumei O'Hara & Stöhr, 2006 Ophiurothamnus eleaumei (p. )
Ophlitaspongia papilla Bowerbank, 1866 Ophlitaspongia papilla (p. )
Ophryotrocha adherens Paavo, Bailey-Brock & Akesson, 2000 Ophryotrocha adherens (p. )
Ophryotrocha chemecoli Ravara, Wiklund & Cunha, 2021 Ophryotrocha chemecoli (p. )
Ophryotrocha claparedei Studer, 1878 Ophryotrocha claparedei (p. )
Ophryotrocha geoffreadi Ravara, Wiklund & Cunha, 2021 Ophryotrocha geoffreadi (p. )
Ophryotrocha gracilis unspecified Ophryotrocha gracilis (p. )
Ophryotrocha mediterranea Martin, Abello & Cartes, 1991 Ophryotrocha mediterranea (p. )
Ophryotrocha notialis (Ehlers, 1908) Ophryotrocha notialis (p. )
Ophryotrocha nunezi Ravara, Wiklund & Cunha, 2021 Ophryotrocha nunezi (p. )
Ophryotrocha puerilis Claparède & Metschnikow, 1869 Ophryotrocha puerilis (p. )
Ophryotrocha zitae Miranda, Rodrigues & Brasil, 2020 Ophryotrocha zitae (p. )
Ophthalmidium margaritiferum Heron-Allen & Earland, 1922 Ophthalmidium margaritiferum (p. )
Opimaphora blattereri Albano, Bakker & Sabelli, 2021 Opimaphora blattereri (p. )
Opimaphora coralina Laseron, 1958 Opimaphora coralina (p. )
Opisa parvimana Heo & Kim, 2021 Opisa parvimana (p. )
Opisa takafuminakanoi Narahara-Nakano, Kakui & Tomikawa, 2016 Opisa takafuminakanoi (p. )
Opisthodonta uraga (Imajima, 1966) Opisthodonta uraga (p. )
Opisthosyllis ankylochaeta Fauvel, 1921 Opisthosyllis ankylochaeta (p. )
Opisthosyllis australis Augener, 1913 Opisthosyllis australis (p. )
Opisthosyllis laevis Day, 1957 Opisthosyllis laevis (p. )
Opisthosyllis nuchalis Verrill, 1900 Opisthosyllis nuchalis (p. )
Opisthoteuthis albatrossi (Sasaki, 1920) Opisthoteuthis albatrossi (p. )
Opisthoteuthis bruuni (Voss, 1982) Opisthoteuthis bruuni (p. )
Opisthoteuthis massyae (Grimpe, 1920) Opisthoteuthis massyae (p. )
Oplophorus novaezeelandiae (De Man, 1931) Oplophorus novaezeelandiae (p. )
Oplophorus typus Milne Edwards, 1837 Oplophorus typus (p. )
Oppiphorina epaxia (Gordon, 1984) Oppiphorina epaxia (p. )
Opusia indica (Alcock, 1900) Opusia indica (p. )
Oradarea bidentata Barnard, 1932 Oradarea bidentata (p. )
Oradarea dawa Lowry & Myers, 2003 Oradarea dawa (p. )
Oradarea edentata Barnard, 1932 Oradarea edentata (p. )
Oradarea megalops (Nicholls, 1938) Oradarea megalops (p. )
Oradarea novaezealandiae (Thomson, 1879) Oradarea novaezealandiae (p. )
Oradarea ocellata Thurston, 1974 Oradarea ocellata (p. )
Oradarea tricarinata Barnard, 1932 Oradarea tricarinata (p. )
Oradarea tridentata Barnard, 1932 Oradarea tridentata (p. )
Oradarea unidentata Thurston, 1974 Oradarea unidentata (p. )
Oradarea walkeri Shoemaker, 1930 Oradarea walkeri (p. )
Orania atea Houart & Tröndlé, 2008 Orania atea (p. )
Orania fusulus (Brocchi, 1814) Orania fusulus (p. )
Orania maestratii Houart & Tröndlé, 2008 Orania maestratii (p. )
Orania rosadoi Houart, 1998 Orania rosadoi (p. )
Orania simonetae Houart, 1995 Orania simonetae (p. )
Oratosquilla woodmansoni (Kemp, 1911) Oratosquilla woodmansoni (p. )
Oratosquillina asiatica (Manning, 1978) Oratosquillina asiatica (p. )
Oratosquillina inornata (Tate, 1883) Oratosquillina inornata (p. )
Orbicella annularis (Ellis & Solander, 1786) Montastraea annularis (p. )
Orbicella faveolata (Ellis & Solander, 1786) Orbicella faveolata (p. )
Orbicella franksi (Gregory, 1895) Orbicella franksi (p. )
Orbinia armandi (Mcintosh, 1910) Orbinia armandi (p. )
Orbinia bioretti Fauvel, 1919 Orbinia bioreti (p. )
Orbinia exarmata (Fauvel, 1932) Orbinia exarmata (p. )
Orbinia grubei (Mcintosh, 1910) Orbinia grubei (p. )
Orbinia grubei (Mcintosh, 1910) Phylo grubei (p. )
Orbinia latreillii Audouin & Milne-Edwards, 1833 Orbinia latreillii (p. )
Orbinia sertulata (Savigny, 1820) Orbinia sertulata (p. )
Orbiniella abyssalis Blake, 2020 Orbiniella abyssalis (p. )
Orbiniella eugeneruffi Blake, 2020 Orbiniella eugeneruffi (p. )
Orbiniella grasslei Blake, 2020 Orbiniella grasslei (p. )
Orbiniella longilobata Blake, 2020 Orbiniella longilobata (p. )
Orbiniella rugosa Blake, 2020 Orbiniella rugosa (p. )
Orbiniella tumida Blake, 2020 Orbiniella tumida (p. )
Orbitacolax bispinus Izawa 2021 Orbitacolax bispinus (p. )
Orbitacolax kukiensis Izawa, 2022 Orbitacolax kukiensis (p. )
Orbitestella amphaengensis Ketwetsuriya & Dumrongrojwattana, 2021 Orbitestella amphaengensis (p. )
Orbitestella dariae (Liuzzi & Zucchi Stolfa, 1979) Orbitestella dariae (p. )
Orbitestella radiata Rolán, Rubio & Letourneux, 2020 Orbitestella radiata (p. )
Orbitestella regina Kay, 1979 Orbitestella regina (p. )
Orbitestella toreuma Powell, 1930 Orbitestella toreuma (p. )
Orbulina universa d’Orbigny, 1839 Orbulina universa (p. )
Orcaella brevirostris (Owen, 1866) Orcaella brevirostris (p. )
Orchestia aucklandiae Bate, 1862 Orchestia aucklandiae (p. )
Orchestia gambierensis Chevreux, 1908 Orchestia gambierensis (p. )
Orchestia gammarellus (Pallas, 1766) Orchestia gammarellus (p. )
Orchestoidea tuberculata Nicolet, 1849 Orchestoidea tuberculata (p. )
Orchidasma amphiorchis (Braun, 1899) Orchidasma amphiorchis (p. )
Orchomene gerulicorbis Shulenberger & Barnard, 1976 Orchomene gerulicorbis (p. )
Orchomene humilis (Costa, 1853) Orchomene humilis (p. )
Orchomene serratus (Boeck, 1861) Orchomene serratus (p. )
Orchomenella acanthurus (Schellenberg, 1931) Orchomenella acanthurus (p. )
Orchomenella cavimanus (Stebbing, 1888) Orchomenella cavimanus (p. )
Orchomenella chilensis (Heller, 1868) Orchomenella chilensis (p. )
Orchomenella franklini (Walker, 1903) Orchomenella franklini (p. )
Orchomenella guillei De Broyer, 1985 Orchomenella guillei (p. )
Orchomenella hureaui (De Broyer, 1973) Orchomenella hureaui (p. )
Orchomenella pinguides (Walker, 1903) Orchomenella pinguides (p. )
Orchomenella rotundifrons Barnard, 1932 Orchomenella rotundifrons (p. )
Orchomenella zschaui (Pfeffer, 1888) Orchomenella zschaui (p. )
Orchomenyx schellenbergi (Thurston, 1972) Orchomenyx schellenbergi (p. )
Orcinus orca (Linnaeus, 1758) Orcinus orca (p. )
Orcovita mcneiceae Ng & Ng, 2002 Orcovita mcneiceae (p. )
Oregodasys norenburgi Hochberg, 2010 Oregodasys norenburgi (p. )
Oreophorus crosnieri Tan & Ng, 1995 Oreophorus crosnieri (p. )
Oreophorus fenestratus Tan & Ng, 1996 Oreophorus fenestratus (p. )
Oreophorus horridus Rüppell, 1830 Oreophorus horridus (p. )
Oreotlos bertrandi Tan & Ng, 1995 Oreotlos bertrandi (p. )
Oreotlos encymus Tan & Ng, 1993 Oreotlos encymus (p. )
Oreotlos etor Tan & Richer de Forges, 1993 Oreotlos etor (p. )
Oreotlos octavus Mendoza & Nugroho, 2021 Oreotlos octavus (p. )
Oreotlos pala Tan & Ng, 1995 Oreotlos pala (p. )
Oreotlos pax Tan & Ng, 1995 Oreotlos pax (p. )
Oreotlos potanus Tan & Ng, 1993 Oreotlos potanus (p. )
Oridia pacifica Rullier, 1972 Oridia pacifica (p. )
Oridorsalis tenerus (Brady, 1884) Oridorsalis tenerus (p. )
Oridorsalis umbonatus (Reuss, 1851) Oridorsalis umbonatus (p. )
Oriopsis armandi (Claparede, 1864) Oriopsis armandi (p. )
Oriopsis limbata (Ehlers, 1897) Oriopsis limbata (p. )
Orisarma patshuni (Soh, 1978) Orisarma patshuni (p. )
Orisarma sinense (Milne Edwards, 1853) Orisarma sinense (p. )
Orithyia sinica (Linnaeus, 1771) Orithyia sinica (p. )
Ornatoscalpellum gibberum (Aurivillius, 1892) Ornatoscalpellum gibberum (p. )
Orodillo collaris Verhoeff, 1926 Orodillo collaris (p. )
Oroscia paniensis Verhoeff, 1926 Oroscia paniensis (p. )
Oroscia squamuligera Verhoeff, 1926 Oroscia squamuligera (p. )
Orostylis caecus Diez & Artois, 2022 Orostylis caecus (p. )
Orostylis distortus Armonies, Gobert & Artois, 2022 Orostylis distortus (p. )
Orostylis dohae Gobert, Van Steenkiste & Artois, 2022 Orostylis dohae (p. )
Orostylis gallicus Gobert, Monnens & Artois, 2022 Orostylis gallicus (p. )
Orostylis timucuorum Smith III, 2022 Orostylis timucuorum (p. )
Orphnurgus vitreus (Fisher, 1907) Orphnurgus vitreus (p. )
Orrmaesia longiqua Horro, Gori, Rosado & Rolán, 2021 Orrmaesia longiqua (p. )
Orrmaesia microperforata Horro, Gori, Rosado & Rolán, 2021 Orrmaesia microperforata (p. )
Orseis frimbriata Hartman, 1953 Orseis frimbriata (p. )
Orseis mathai Gravier, 1906 Orseis mathai (p. )
Orstomia kanakia Myers, 1998 Orstomia kanakia (p. )
Orthoconchoecia atlantica (Lubbock, 1856) Orthoconchoecia atlantica (p. )
Orthodena tropica Durio & Manter, 1968 Orthodena tropica (p. )
Orthoporidra compacta (Waters, 1904) Orthoporidra compacta (p. )
Orthoporidra stenorhyncha Moyano, 1985 Orthoporidra stenorhyncha (p. )
Orthoprotella australis (Haswell, 1880) Orthoprotella australis (p. )
Orthoprotella mayeri Barnard, 1916 Orthoprotella mayeri (p. )
Orthopyxis integra (MacGillivray, 1842) Orthopyxis integra (p. )
Orthopyxis mollis (Stechow, 1919) Orthopyxis mollis (p. )
Orthopyxis tincta (Hincks, 1861) Orthopyxis tincta (p. )
Orthoscuticella innominata Gordon, 1989 Orthoscuticella innominata (p. )
Oscarella carmela Muricy & Pearse, 2004 Oscarella carmela (p. )
Oscarella lobularis (Schmidt, 1862) Oscarella lobularis (p. )
Oscarella malakhovi Ereskovsky, 2006 Oscarella malakhovi (p. )
Oscarella membranacea Hentschel, 1909 Oscarella membranacea (p. )
Oscarella stillans Bergquist & Kelly, 2004 Oscarella stillans (p. )
Oscarella tenuis Hentschel, 1909 Oscarella tenuis (p. )
Oscilla duplex (Laseron, 1959) Oscilla duplex (p. )
Oscilla jocosa Melvill, 1904 Oscilla jocosa (p. )
Oscilla punicea (Oliver, 1915) Oscilla punicea (p. )
Oscilla somersi (Verrill & Bush, 1900) Oscilla somersi (p. )
Osedax fenrisi Eilertsen, Dahlgren & Rapp, 2020 Osedax fenrisi (p. )
Osilinus lineatus (da Costa, 1778) Osilinus lineatus (p. )
Osmundea hybrida (A.P. de Candolle) K.W. Nam Osmundea hybrida (p. )
Osmundea pedicularioides (Børgesen) G.Furnari, Serio & Cormaci, 2004 Osmundea pedicularioides (p. )
Osmundea spectabilis (Postels & Ruprecht) K.W. Nam Osmundea spectabilis (p. )
Ospreyella palauensis Logan, 2008 Ospreyella palauensis (p. )
Osthimosia cyclops Uttley & Bullivant, 1972 Osthimosia cyclops (p. )
Ostrea algoensis Sowerby II, 1871 Ostrea algoensis (p. )
Ostrea angasi Sowerby II, 1871 Monoeciostrea sudaustralis (p. )
Ostrea angasi Sowerby II, 1871 Ostrea angasi (p. )
Ostrea angasi Sowerby II, 1871 Ostrea angasii (p. )
Ostrea angasi Sowerby II, 1871 Ostrea angassi (p. )
Ostrea angasi Sowerby II, 1871 Ostrea rutipina (p. )
Ostrea atherstonei Newton, 1913 Ostrea atherstonei (p. )
Ostrea capsa von Waldheim, 1807 Ostrea capsa (p. )
Ostrea edulis Linnaeus, 1758 Ostrea edulis (p. )
Ostrea futamiensis Seki, 1929 Ostrea futamiensis (p. )
Ostrea neostentina Hu, Wang, Zhang, Li & Guo, 2019 Ostrea neostentina (p. )
Ostreopsis lenticularis Fukuyo, 1981 Ostreopsis lenticularis (p. )
Oswaldella billardi Briggs, 1938 Oswaldella billardi (p. )
Oswaldella elongata Peña Cantero, García Carrascosa & Vervoort, 1995 Oswaldella elongata (p. )
Oswaldella shetlandica Stepanjants, 1979 Oswaldella shetlandica (p. )
Otina ovata (Brown, 1827) Otina ovata (p. )
Otitoma cyclophora (Deshayes, 1863) Otitoma cyclophora (p. )
Otobothrium muscatense Haseli, Al-Jufaili & Palm, 2021 Otobothrium muscatense (p. )
Otocelis luteola (Kozloff, 1965) Otocelis luteola (p. )
Otopleura mitralis (Adams, 1855) Otopleura mitralis (p. )
Otopsis chardyi Katzmann, 1974 Otopsis chardyi (p. )
Oulangia bradleyi (Verrill, 1866) Oulangia bradleyi (p. )
Oulangia cyathiformis Chevalier, 1971 Oulangia cyathiformis (p. )
Oulangia stokesiana Milne-Edwards & Haime, 1848 Oulangia stokesiana (p. )
Oulastrea crispata (Lamarck, 1816) Oulastrea crispata (p. )
Oulophyllia bennettae (Veron, Pichon & Wijsman-Best, 1977) Favites bennettae (p. )
Oulophyllia crispa (Lamarck, 1816) Oulophyllia crispa (p. )
Oulophyllia wellsi (Ma, 1959) Oulophyllia wellsi (p. )
Ova canaliferus (Lamarck, 1816) Ova canaliferus (p. )
Ovalipes australiensis Stephenson & Rees, 1968 Ovalipes australiensis (p. )
Ovalipes catharus (White, in White & Doubleday, 1843) Ovalipes catharus (p. )
Ovalipes iridescens (Miers, 1886) Ovalipes iridescens (p. )
Ovalipes ocellatus (Herbst, 1799) Ovalipes ocellatus (p. )
Ovalipes punctatus (De Haan, 1833) Ovalipes punctatus (p. )
Ovalipes trimaculatus (De Haan, 1833) Ovalipes trimaculatus (p. )
Ovassiminea obtusa (Wattebled, 1886) Ovassiminea obtusa (p. )
Ovatella aequalis (Lowe, 1832) Ovatella aequalis (p. )
Ovatella firminii (Payraudeau, 1826) Ovatella firminii (p. )
Ovatella vulcani (Morelet, 1860) Ovatella vulcani (p. )
Ovatipsa chinensis (Gmelin, 1791) Ovatipsa chinensis (p. )
Ovatipsa rashleighana (Melvill, 1888) Ovatipsa rashleighana (p. )
Ovula ishibasii Kuroda, 1728 Ovula ishibasii (p. )
Owenia borealis Koh, Bhaud & Jirkov, 2003 Owenia borealis (p. )
Owenia fusiformis delle Chiaje, 1841 Owenia fusiformis (p. )
Owenia persica Martin, Koh, Bhaud, Dutrieux & Gil, 2006 Owenia persica (p. )
Owenia polaris Koh, Bhaud & Jirkov, 2003 Owenia polaris (p. )
Oxinasphaera corypantha Bruce, 1997 Oxinasphaera corypantha (p. )
Oxyarcturus spinosus (Beddard, 1886) Oxyarcturus spinosus (p. )
Oxycephalus clausi Bovallius, 1887 Oxycephalus clausi (p. )
Oxydromus latifrons (Grube, 1878) Oxydromus latifrons (p. )
Oxymeris cerithina (Lamarck, 1822) Oxymeris cerithina (p. )
Oxymeris consors (Hinds, 1844) Oxymeris consors (p. )
Oxymeris felina (Dillwyn, 1817) Oxymeris felina (p. )
Oxymeris gouldi (Deshayes, 1857) Oxymeris gouldi (p. )
Oxymeris maculata (Linnaeus, 1758) Oxymeris maculata (p. )
Oxymeris trochlea (Deshayes, 1857) Oxymeris trochlea (p. )
Oxynaspis indica Annandale, 1910 Oxynaspis indica (p. )
Oxynoe kylei Krug, Berriman & Á. Valdés, 2018 Oxynoe kylei (p. )
Oxynoe olivacea Rafinesque, 1814 Oxynoe olivacea (p. )
Oxyperas aspersa (Sowerby, 1825) Oxyperas aspersa (p. )
Oxyperas belliana (Oliver, 1915) Oxyperas belliana (p. )
Oxypleurodon mammatum (Guinot & Richer de Forges, 1986) Oxypleurodon mammatum (p. )
Oxypleurodon orbiculatum (Guinot & Richer de Forges, 1986) Oxypleurodon orbiculatum (p. )
Oxypleurodon stuckiae (Guinot & Richer de Forges, 1986) Oxypleurodon stuckiae (p. )
Oxypleurodon tavaresi Richer de Forges, 1995 Oxypleurodon tavaresi (p. )
Oxypolia beaumontiana Punnett, 1901 Oxypolia beaumontiana (p. )
Oxypora crassispinosa Nemenzo, 1979 Oxypora crassispinosa (p. )
Oxypora echinata (Saville-Kent, 1871) Oxypora echinata (p. )
Oxyrhynchaxius tricarinatus Lin, 2006 Oxyrhynchaxius tricarinatus (p. )
Oxystomina elongata (Butschli, 1874) Oxystomina elongata (p. )
Oxystomina unguiculata Stekhoven, 1935 Oxystomina unguiculata (p. )
Oziotelphusa senex (Fabricius, 1798) Oziotelphusa senex (p. )
Ozius hawaiiensis Rathbun, 1902 Ozius hawaiiensis (p. )
Ozius lobatus Heller, 1865 Ozius lobatus (p. )
Ozius perlatus Stimpson, 1860 Ozius perlatus (p. )
Ozius reticulatus (Desbonne, 1867) Ozius reticulatus (p. )
Ozius rugulosus Stimpson, 1858 Ozius rugulosus (p. )
Ozius tricarinatus Rathbun, 1907 Ozius tricarinatus (p. )
Ozius tuberculosus Milne-Edwards, 1834 Ozius tuberculosus (p. )
Ozius verreauxii Saussure, 1853 Ozius verreauxii (p. )
Pachastrissa geodioides (Carter, 1876) Pachastrissa geodioides (p. )
Pachelpheus pachyacanthus Anker, 2020 Pachelpheus pachyacanthus (p. )
Pachycerianthus borealis (Verrill, 1873) Pachycerianthus borealis (p. )
Pachycerianthus delwynae Carter, 1995 Pachycerianthus delwynae (p. )
Pachycerianthus dohrni (Van Beneden, 1923) Pachycerianthus dohrni (p. )
Pachycerianthus nobilis (Haddon & Shackleton, 1894) Pachycerianthus nobilis (p. )
Pachycerianthus schlenzae Stampar, Morandini & Silveira, 2014 Pachycerianthus schlenzae (p. )
Pachycerianthus solitarius (Rapp, 1829) Pachycerianthus solitarius (p. )
Pachychalina fracta Hentschel, 1929 Pachychalina fracta (p. )
Pachychalina lupusapia Bispo, Willenz & Hajdu, 2022 Pachychalina lupusapia (p. )
Pachycheles biocellatus (Lockington, 1878) Pachycheles biocellatus (p. )
Pachycheles chacei Haig, 1956 Pachycheles chacei (p. )
Pachycheles garciaensis (Ward, 1942) Pachycheles garciaensis (p. )
Pachycheles natalensis (Krauss, 1843) Pachycheles natalensis (p. )
Pachycheles pisoides (Heller, 1865) Pachycheles pisoides (p. )
Pachycheles serratus (Benedict, 1901) Pachycheles serratus (p. )
Pachycheles stevensii Stimpson, 1858 Pachycheles stevensii (p. )
Pachycheles susanae Gore & Abele, 1974 Pachycheles susanae (p. )
Pachycheles tomentosus Henderson, 1893 Pachycheles tomentosus (p. )
Pachychelium antarcticum Schellenberg, 1926 Pachychelium antarcticum (p. )
Pachycordyle michaeli (Berrill, 1948) Pachycordyle michaeli (p. )
Pachycordyle napolitana Weismann, 1883 Pachycordyle napolitana (p. )
Pachycymbiola brasiliana (Lightfoot, 1786) Adelomelon brasiliana (p. )
Pachycymbiola ferussacii (Donovan, 1824) Adelomelon ferussacii (p. )
Pachydictyum globosum Weltner, 1901 Pachydictyum globosum (p. )
Pachygrapsus corrugatus (von Martens, 1872) Pachygrapsus corrugatus (p. )
Pachygrapsus laevimanus Stimpson, 1858 Pachygrapsus laevimanus (p. )
Pachygrapsus maurus (Lucas, 1846) Pachygrapsus maurus (p. )
Pachygrapsus minutus Milne-Edwards, 1873 Pachygrapsus minutus (p. )
Pachygrapsus planifrons De Man, 1888 Pachygrapsus planifrons (p. )
Pachygrapsus plicatus (Milne-Edwards, 1837) Pachygrapsus plicatus (p. )
Pachygrapsus socius Stimpson, 1871 Pachygrapsus socius (p. )
Pachykellya fuegiensis Güller & Zelaya, 2022 Pachykellya fuegiensis (p. )
Pachylasma bacum Jones, 2000 Pachylasma bacum (p. )
Pachylasma laeviscutum Jones, 2000 Pachylasma laeviscutum (p. )
Pachylasma ovatum Jones, 2000 Pachylasma ovatum (p. )
Pachymatisma johnstonia Bowerbank, 1842 Pachymatisma johnstonia (p. )
Pachymelania aurita (Müller, 1774) Pachymelania aurita (p. )
Pachymelania fusca (Gmelin, 1791) Pachymelania fusca (p. )
Pachysericola compressus Kim, 2003 Pachysericola compressus (p. )
Pacificreadium serrani Durio & Manter, 1968 Pacificreadium serrani (p. )
Pacifidrilus darvelli (Erséus, 1984) Pacifidrilus darvelli (p. )
Pacifidrilus vanus (Erséus, 1984) Pacifidrilus vanus (p. )
Pacifigorgia adamsii (Verrill, 1868) Pacifigorgia adamsii (p. )
Pacifigorgia bayeri Breedy, 2001 Pacifigorgia bayeri (p. )
Pacifigorgia cairnsi Breedy & Guzman, 2003 Pacifigorgia cairnsi (p. )
Pacifigorgia curta Breedy & Guzman, 2003 Pacifigorgia curta (p. )
Pacifigorgia eximia (Verrill, 1868) Pacifigorgia eximia (p. )
Pacifigorgia firma Breedy & Guzman, 2003 Pacifigorgia firma (p. )
Pacifigorgia flavimaculata Breedy & Guzman, 2003 Pacifigorgia flavimaculata (p. )
Pacifigorgia irene Bayer, 1951 Pacifigorgia irene (p. )
Pacifigorgia lacerata Breedy & Guzman, 2003 Pacifigorgia lacerata (p. )
Pacifigorgia rubicunda Breedy & Guzman, 2003 Pacifigorgia rubicunda (p. )
Pacifigorgia samarensis Breedy & Guzman, 2003 Pacifigorgia samarensis (p. )
Pacifigorgia senta Breedy & Guzman, 2003 Pacifigorgia senta (p. )
Pacifigorgia stenobrochis (Valenciennes, 1846) Pacifigorgia stenobrochis (p. )
Pacifigorgia tupperi Breedy & Guzman, 2003 Pacifigorgia tupperi (p. )
Paciocinebrina benitoensis Houart, Vermeij & Wiedrick, 2019 Paciocinebrina benitoensis (p. )
Paciocinebrina macleani Houart, Vermeij & Wiedrick, 2019 Paciocinebrina macleani (p. )
Paciocinebrina neobarbarensis Houart, Vermeij & Wiedrick, 2019 Paciocinebrina neobarbarensis (p. )
Paciocinebrina pseudomunda Houart, Vermeij & Wiedrick, 2019 Paciocinebrina pseudomunda (p. )
Paciocinebrina thelmacrowae Houart, Vermeij & Wiedrick, 2019 Paciocinebrina thelmacrowae (p. )
Padina pavonica (Linnaeus) Thivy Padina pavonica (p. )
Padina sanctae-crucis Børgesen, 1914 Padina sanctae-crucis (p. )
Padina tetrastromatica Hauck, 1887 Padina tetrastromatica (p. )
Paedaridium miserum Mayer, 1903 Paedaridium miserum (p. )
Paelopatides appendiculata Théel, 1886 Paelopatides appendiculata (p. )
Paelopatides atlantica Hérouard, 1902 Paelopatides atlantica (p. )
Paelopatides confundens Théel, 1886 Paelopatides confundens (p. )
Paelopatides dissidens (Koehler & Vaney, 1910) Paelopatides dissidens (p. )
Paelopatides gelatinosus (Walsh, 1891) Paelopatides gelatinosus (p. )
Paelopatides gigantea Théel, 1886 Paelopatides gigantea (p. )
Paelopatides grisea R. Perrier, 1902 Paelopatides grisea (p. )
Paelopatides illicitus Sluiter, 1901 Paelopatides illicitus (p. )
Paelopatides insignis Koehler & Vaney, 1905 Paelopatides insignis (p. )
Paelopatides mammillatus Koehler & Vaney, 1905 Paelopatides mammillatus (p. )
Paelopatides modestus Koehler & Vaney, 1905 Paelopatides modestus (p. )
Paelopatides mollis Koehler & Vaney, 1905 Paelopatides mollis (p. )
Paelopatides ovalis (Walsh, 1891) Paelopatides ovalis (p. )
Paelopatides retifer Fisher, 1907 Paelopatides retifer (p. )
Paelopatides solea Théel, 1886 Paelopatides solea (p. )
Paelopatides suspecta Ludwig, 1894 Paelopatides suspecta (p. )
Paelopatides verrucosus Koehler & Vaney, 1905 Paelopatides verrucosus (p. )
Pagodatrochus variabilis (Adams, 1873) Pagodatrochus variabilis (p. )
Pagodibela meridionalis Hallan, Criscione, Fedosov & Puillandre, 2021 Pagodibela meridionalis (p. )
Pagodibela pacifica Hallan, Criscione, Fedosov & Puillandre, 2021 Pagodibela pacifica (p. )
Pagodula declinans (Watson, 1882) Pagodula declinans (p. )
Pagodula echinata (Kiener, 1840) Pagodula echinata (p. )
Pagodula macquariensis (Powell, 1957) Pagodula macquariensis (p. )
Pagodula multigrada (Houart, 1990) Pagodula multigrada (p. )
Pagodula plicilaminata (Verco, 1909) Pagodula plicilaminata (p. )
Pagophilus groenlandicus (Erxleben, 1777) Pagophilus groenlandicus (p. )
Paguristes aciculus Grant, 1905 Paguristes aciculus (p. )
Paguristes alcocki McLaughlin & Rahayu, 2005 Paguristes alcocki (p. )
Paguristes alegrias Morgan, 1987 Paguristes alegrias (p. )
Paguristes angustithecus McLaughlin & Provenzano, 1974 Paguristes angustithecus (p. )
Paguristes brevirostris Baker, 1905 Paguristes brevirostris (p. )
Paguristes kimberleyensis Morgan & Frosest, 1991 Paguristes kimberleyensis (p. )
Paguristes lauriei McLaughlin & Hogarth, 1998 Paguristes lauriei (p. )
Paguristes luculentus Komai, Reshmi & Kumar, 2015 Paguristes luculentus (p. )
Paguristes rectus Rahayu, 2021 Paguristes rectus (p. )
Paguristes sayi Milne-Edwards & Bouvier, 1893 Paguristes sayi (p. )
Paguristes seminudus Stimpson, 1858 Paguristes seminudus (p. )
Paguristes spectabilis McLaughlin & Provenzano, 1975 Paguristes spectabilis (p. )
Paguristes streaensis Pastore, 1984 Paguristes streaensis (p. )
Paguristes syrtensis De Saint Laurent, 1971 Paguristes syrtensis (p. )
Paguristes turkayi Ayón-Parente, Hendrickx & Cáceres, 2022 Paguristes turkayi (p. )
Paguristes weddelli (Milne Edwards, 1848) Paguristes weddelli (p. )
Paguritta corallicola Lewinsohn, 1978 Paguritta corallicola (p. )
Paguritta harmsi (Gordon, 1935) Paguritta harmsi (p. )
Pagurixus amsa Morgan, 1993 Pagurixus amsa (p. )
Pagurixus anceps (Forest, 1954) Pagurixus anceps (p. )
Pagurixus annulus Komai & Poupin, 2013 Pagurixus annulus (p. )
Pagurixus brachydactylus Komai & Osawa, 2006 Pagurixus brachydactylus (p. )
Pagurixus carinimanus Komai & Osawa, 2006 Pagurixus carinimanus (p. )
Pagurixus cavicarpus Komai, 2010 Pagurixus cavicarpus (p. )
Pagurixus concolor Komai & Osawa, 2006 Pagurixus concolor (p. )
Pagurixus depressus Komai, Rahayu & Fujita, 2021 Pagurixus depressus (p. )
Pagurixus dissimilis Osawa & Komai, 2007 Pagurixus dissimilis (p. )
Pagurixus eminens Komai, Miller & Malay, 2022 Pagurixus eminens (p. )
Pagurixus europa Komai & Poupin, 2013 Pagurixus europa (p. )
Pagurixus haigae Komai & Osawa, 2007 Pagurixus haigae (p. )
Pagurixus hectori (Filhol, 1883) Pagurixus hectori (p. )
Pagurixus icelus Komai, 2010 Pagurixus icelus (p. )
Pagurixus kermadecensis de Saint Laurent & McLaughlin, 2000 Pagurixus kermadecensis (p. )
Pagurixus laevimanus (Ortmann, 1892) Pagurixus laevimanus (p. )
Pagurixus maorus (Nobili, 1906) Pagurixus maorus (p. )
Pagurixus patiae Komai, 2006 Pagurixus patiae (p. )
Pagurixus pilosus Komai, 2010 Pagurixus pilosus (p. )
Pagurixus purpureus Komai & Okuno, 2009 Pagurixus purpureus (p. )
Pagurixus ruber Komai & Osawa, 2006 Pagurixus ruber (p. )
Pagurixus rubrovittatus Komai, 2010 Pagurixus rubrovittatus (p. )
Pagurixus sculptus Komai, 2010 Pagurixus sculptus (p. )
Pagurixus tweediei (Forest, 1956) Pagurixus tweediei (p. )
Pagurodes inarmatus Henderson, 1888 Pagurodes inarmatus (p. )
Pagurojacquesia polymorpha (de Saint Laurent & McLaughlin, 1999) Pagurojacquesia polymorpha (p. )
Paguropsina inermis Lemaitre, Rahayu & Komai, 2018 Paguropsina inermis (p. )
Paguropsina pistillata Lemaitre, Rahayu & Komai, 2018 Paguropsina pistillata (p. )
Paguropsis andersoni (Alcock, 1899) Paguropsis andersoni (p. )
Paguropsis confusa Lemaitre, Rahayu & Komai, 2018 Paguropsis confusa (p. )
Paguropsis gigas Lemaitre, Rahayu & Komai, 2018 Paguropsis gigas (p. )
Paguropsis lacinia Lemaitre, Rahayu & Komai, 2018 Paguropsis lacinia (p. )
Pagurus alarius Lemaitre, 2020 Pagurus alarius (p. )
Pagurus alatus Fabricius, 1775 Pagurus alatus (p. )
Pagurus bernhardus (Linnaeus, 1972) Pagurus bernhardus (p. )
Pagurus boriaustraliensis Morgan, 1990 Pagurus boriaustraliensis (p. )
Pagurus conformis (De Haan, 1849) Pagurus conformis (p. )
Pagurus cuanensis Bell, 1845 Pagurus cuanensis (p. )
Pagurus deformis Milne-Edwards Pagurus deformis (p. )
Pagurus edwardsii (Dana, 1852) Pagurus edwardsii (p. )
Pagurus excavatus (Herbst, 1791) Pagurus excavatus (p. )
Pagurus filholi (de Man, 1887) Pagurus filholi (p. )
Pagurus forbesii Bell, 1845 Pagurus forbesii (p. )
Pagurus forceps Milne Edwards, 1836 Pagurus forceps (p. )
Pagurus hedleyi (Grant & McCulloch, 1906) Pagurus hedleyi (p. )
Pagurus hirtimanus (Miers, 1880) Pagurus hirtimanus (p. )
Pagurus imaii (Yokoya, 1939) Pagurus imaii (p. )
Pagurus iridocarpus de Saint Laurent & McLaughlin, 2000 Pagurus iridocarpus (p. )
Pagurus kalkarnii Sankoli, 1962 Pagurus kalkarnii (p. )
Pagurus kulkarnii Sankolli, 1962 Pagurus kulkarnii (p. )
Pagurus macardlei (Alcock, 1905) Pagurus macardlei (p. )
Pagurus nesiotes Haig & McLaughlin, 1991 Pagurus nesiotes (p. )
Pagurus pergranulatus (Henderson, 1896) Pagurus pergranulatus (p. )
Pagurus perlatus Milne Edwards, 1848 Pagurus perlatus (p. )
Pagurus prideaux Leach, 1815 Pagurus prideaux (p. )
Pagurus pubescens Krøyer, 1838 Pagurus pubescens (p. )
Pagurus setifer Milne-Edwards Pagurus setifer (p. )
Pagurus sinuatus (Stimpson, 1858) Pagurus sinuatus (p. )
Pagurus tenuilineatus Rahayu, 2022 Pagurus tenuilineatus (p. )
Pagurus villosus Nicolet, 1849 Pagurus villosus (p. )
Paijenborchella calcarina Mostafawi, 2001 Paijenborchella calcarina (p. )
Pakynus barnardi (Hurley, 1963) Pakynus barnardi (p. )
Palaemon adspersus Rathke, 1837 Palaemon adspersus (p. )
Palaemon affinis Milne Edwards, 1837 Palaemon affinis (p. )
Palaemon elegans Rathke, 1837 Palaemon elegans (p. )
Palaemon gladiator Holthuis, 1950 Palaemon gladiator (p. )
Palaemon gracilis (Smith, 1871) Palaemon gracilis (p. )
Palaemon hancocki Holthuis, 1950 Palaemon hancocki (p. )
Palaemon khori De Grave & Al-Maslamani, 2006 Palaemon khori (p. )
Palaemon longirostris Milne-Edwards, 1837 Palaemon longirostris (p. )
Palaemon macrodactylus Rathbun, 1902 Palaemon macrodactylus (p. )
Palaemon modestus (Heller, 1862) Palaemon modestus (p. )
Palaemon semmelinkii (De Man, 1881) Palaemon semmelinkii (p. )
Palaemon serratus (Pennant, 1777) Palaemon serratus (p. )
Palaemon styliferus Milne-Edwards, 1840 Palaemon styliferus (p. )
Palaemon xiphias Risso, 1816 Palaemon xiphias (p. )
Palaemonella crosnieri Bruce, 1978 Palaemonella crosnieri (p. )
Palaemonella hachijo Okuno, 1999 Palaemonella hachijo (p. )
Palaemonella tenuipes Dana, 1852 Palaemonella tenuipes (p. )
Palaemonetes antennarius (Milne-Edwards,1837) Palaemonetes antennarius (p. )
Palaemonetes atrinubes Bray, 1976 Palaemonetes atrinubes (p. )
Palaemonetes karukera Carvacho, 1979 Palaemonetes karukera (p. )
Palaemonetes varians (Leach, 1814) Palaemon varians (p. )
Palaemonetes zariquieyi Sollaud, 1939 Palaemonetes zariquieyi (p. )
Palaeocomatella difficilis (Carpenter, 1888) Palaeocomatella difficilis (p. )
Palaeocomatella hiwia McKnight, 1977 Palaeocomatella hiwia (p. )
Palapedia bongensis (Serène, 1972) Palapedia bongensis (p. )
Palapedia integra (De Haan, 1835) Palapedia integra (p. )
Palapedia marquesa (Serène, 1972) Palapedia marquesa (p. )
Palapedia nitida (Stimpson, 1858) Palapedia nitida (p. )
Palapedia rastripes (Müller, 1887) Palapedia rastripes (p. )
Palapedia serenei Ng, 1993 Palapedia serenei (p. )
Palapedia valentini Ng, 1993 Palapedia valentini (p. )
Palatigum trichostoma Davie, 1997 Palatigum trichostoma (p. )
Palaumysis simonae Bacescu & Iliffe, 1986 Palaumysis simonae (p. )
Palazzia planorbis (Dall, 1927) Palazzia planorbis (p. )
Paleaequor breve (Gallardo, 1968) Paleaequor breve (p. )
Palicoides longimanus (Miyake, 1936) Palicoides longimanus (p. )
Palicoides whitei (Miers, 1884) Palicoides whitei (p. )
Paliculus foliatus Castro, 2000 Paliculus foliatus (p. )
Paliculus kyusyuensis (Yokoya, 1933) Paliculus kyusyuensis (p. )
Palicus gracilipes (Milne-Edwards, 1880) Palicus gracilipes (p. )
Palicus rathbuni Milne-Edwards & Bouvier, 1899 Palicus rathbuni (p. )
Palicus sicus (Milne-Edwards, 1880) Palicus sicus (p. )
Palinurellus wieneckii (De Man, 1881) Palinurellus wieneckii (p. )
Palinurus barbarae Groeneveld, Griffiths & Van Dalsen, 2006 Palinurus barbarae (p. )
Palinurus elephas (Fabricius, 1787) Palinurus elephas (p. )
Palisada corallopsis (Montagne) Sentíez, Fujii & Díaz in Sentíez & Díaz-Larrea, 2008 Palisada corallopsis (p. )
Palisada intermedia (Yamada) K.W.Nam, 2007 Palisada intermedia (p. )
Palisada patentiramea (Montagne) Cassano, Sentíes, Gil-Rodríguez & M.T.Fujii, 2009 Palisada patentiramea (p. )
Palisada perforata (Bory de Saint-Vincent) K.W.Nam, 2007 Palisada perforata (p. )
Palisada thuyoides (Kützing) Cassano, Sentíes, Gil-Rodríguez & M.T.Fujii, 2009 Palisada thuyoides (p. )
Pallenopsis macronyx Bouvier, 1911 Pallenopsis macronyx (p. )
Pallenopsis spicata Hodgson, 1915 Pallenopsis spicata (p. )
Palliolum tigerinum (Müller, 1776) Palliolum tigerinum (p. )
Palmadusta lentiginosa (Gray, 1825) Palmadusta lentiginosa (p. )
Palmadusta ziczac (Linnaeus, 1758) Palmadusta ziczac (p. )
Palmaria decipiens (Reinsch) Ricker, 1987 Palmaria decipiens (p. )
Palmaria palmata (Linnaeus) Kuntze Palmaria palmata (p. )
Palmiskenea skenei (Ellis & Solander, 1786) Palmiskenea skenei (p. )
Palmyra aurifera Savigny, 1818 Palmyra aurifera (p. )
Palmyria palmyrensis (Rathbun, 1923) Palmyria palmyrensis (p. )
Palolo siciliensis (Grube, 1840) Palolo siciliensis (p. )
Palposyllis prosostoma Hartmann-Schröder, 1977 Palposyllis prosostoma (p. )
Paludicella articulata (Ehrenberg, 1831) Paludicella articulata (p. )
Paludinella globularis (Hanley, 1844) Paludinella globularis (p. )
Palythoa caesia Dana, 1846 Palythoa caesia (p. )
Palythoa caribbaeorum (Duchassaing & Michelotti, 1860) Palythoa caribbaeorum (p. )
Palythoa heliodiscus (Ryland & Lancaster, 2003) Palythoa heliodiscus (p. )
Palythoa mutuki (Haddon & Shackleton, 1891) Palythoa mutuki (p. )
Palythoa psammophilia Walsh & Bowers, 1971 Palythoa psammophilia (p. )
Palythoa toxica Walsh & Bowers, 1971 Palythoa toxica (p. )
Palythoa tuberculosa (Esper, 1791) Palythoa tuberculosa (p. )
Palythoa variabilis (Duerden, 1898) Palythoa variabilis (p. )
Panacca africana (Locard, 1898) Panacca africana (p. )
Panamapisa guaymii Alves, Lowry, Neves & Johnsson, 2021 Panamapisa guaymii (p. )
Pandalina brevirostris (Rathke, 1843) Pandalina brevirostris (p. )
Pandalina nana Burukovsky, 1990 Pandalina nana (p. )
Pandalosia ephamilla (Watson, 1886) Pandalosia ephamilla (p. )
Pandalus borealis Krøyer, 1838 Pandalus borealis (p. )
Pandalus japonicus (Balss, 1914) Pandalus japonicus (p. )
Pandalus montagui Leach, 1814 Pandalus montagui (p. )
Pandalus tridens Rathbun, 1902 Pandalus montagui tridens (p. )
Pandeopsis prolifera Schuchert & Collins, 2021 Pandeopsis prolifera (p. )
Panderevela dacilae Moro & Ortea, 2015 Panderevela dacilae (p. )
Panderevela hyllebergi Jensen, 2021 Panderevela hyllebergi (p. )
Pandion haliaetus (Linnaeus, 1758) Pandion haliaetus (p. )
Pandora albida (Linnaeus, 1758) Pandora albida (p. )
Pandora cistula Gould, 1850 Pandora cistula (p. )
Pandora inaequivalvis (Linnaeus, 1758) Pandora inaequivalvis (p. )
Panjakus directus Humes, 1995 Panjakus directus (p. )
Panjakus necopinus Humes, 1995 Panjakus necopinus (p. )
Panjakus platygyrae Humes & Stock, 1973 Panjakus platygyrae (p. )
Panningia hyndmanni (Thompson,1840) Panningia hyndmanni (p. )
Panomya norvegica (Spengler, 1793) Panomya norvegica (p. )
Panopea abrupta (Conrad, 1849) Panopea abrupta (p. )
Panopea globosa Dall, 1898 Panopea globosa (p. )
Panopea glycimeris (Born, 1778) Panopea glycimeris (p. )
Panopeus austrobesus Williams, 1983 Panopeus austrobesus (p. )
Panopeus boekei Rathbun, 1915 Panopeus boekei (p. )
Panthalis oerstedi Kinberg, 1856 Panthalis oerstedi (p. )
Pantinonemertes daguilarensis Gibson & Sundberg, 1992 Pantinonemertes daguilarensis (p. )
Panulirus brunneiflagellum Sekiguchi & George, 2005 Panulirus brunneiflagellum (p. )
Panulirus femoristriga Von Martens, 1872 Panulirus albiflagellum (p. )
Panulirus longipes (Milne-Edwards, 1868) Panulirus longipes bispinosus (p. )
Panulirus ornatus (Fabricius, 1798) Panulirus ornatus (p. )
Panulirus penicillatus (Olivier, 1791) Panulirus penicillatus (p. )
Panulirus polyphagus (Herbst, 1793) Panulirus polyphagus (p. )
Panulirus regius De Brito Capello, 1864 Panulirus regius (p. )
Panulirus versicolor (Latreille, 1804) Panulirus versicolor (p. )
Paolaura cancellata Boyer, 2018 Paolaura cancellata (p. )
Paphia aurea (Gmelin, 1791) Paphia aurea (p. )
Paphies australis (Gmelin, 1791) Paphies australis (p. )
Papillicardium minimum (Philippi, 1836) Papillicardium minimum (p. )
Papillicardium papillosum (Poli, 1791) Papillicardium papillosum (p. )
Parabetaeus culliereti Coutière, 1897 Parabetaeus culliereti (p. )
Parabetaeus hummelincki (Schmitt, 1936) Parabetaeus hummelincki (p. )
Parabuccinum polyspeira (Dell, 1990) Parabuccinum polyspeirum (p. )
Paracalanus orientalis Itoh & Ueda, 2022 in Ueda, Itoh, Hirai & Hidaka, 2022 Paracalanus orientalis (p. )
Paracalanus serrulus Shen & Lee, 1963 Paracalanus serrulus (p. )
Paracalanus tropicus Andronov, 1977 Paracalanus tropicus (p. )
Paracanthoisis simplex (Tixier-Durivault, 1970) Paracanthoisis simplex (p. )
Paracanthonchus caecus Micoletzky Paracanthonchus caecus (p. )
Paracanthonchus elongatus (De Man, 1907) Paracanthonchus elongatus (p. )
Paracanthonchus longus Allgen, 1934 Paracanthonchus longus (p. )
Paracassidulina neocarinata (Thalmann, 1950) Paracassidulina neocarinata (p. )
Paracellaria calveti (d'Hondt, 1985) Paracellaria calveti (p. )
Paracellaria wandeli (Calvet, 1909) Paracellaria wandeli (p. )
Paracentrotus lividus (Lamarck, 1816) Paracentrotus lividus (p. )
Paraceradocus gibber Andres, 1984 Paraceradocus gibber (p. )
Paraceradocus miersi (Pfeffer, 1888) Paraceradocus miersi (p. )
Paraceradocus procerus Andres, 1984 Paraceradocus procerus (p. )
Paraceradocus ramulus Andres, 1981 Paraceradocus ramulus (p. )
Paraceradocus trispinosus Andres, 1984 Paraceradocus trispinosus (p. )
Paracharon renaudae Coineau, 1968 Paracharon renaudae (p. )
Parachiton mestayerae Iredale, 1914 Parachiton mestayerae (p. )
Paracicerina laboeica Meixner, 1928 Paracicerina laboeica (p. )
Paracis caecilia Grasshoff, 1996 Paracis caecilia (p. )
Paraclamocus hiulcus Humes, 1997 Paraclamocus hiulcus (p. )
Paracleistostoma laciniatum Rahayu & Ng, 2003 Paracleistostoma laciniatum (p. )
Paraclimenes franklini (Bruce, 1990) Paraclimenes franklini (p. )
Paraclione flavescens (Gegenbaur, 1855) Paraclione flavescens (p. )
Paracomesoma dubium (Filipjev, 1918) Paracomesoma dubium (p. )
Paracomesoma longissimum Mian Huang, Benze Shi, Chunguang Wang & Kuidong Xu, 2021 Paracomesoma longissimum (p. )
Paracondylactis sinensis Carlgren, 1934 Paracondylactis sinensis (p. )
Paraconotrochus antarcticus (Gardiner, 1929) Paraconotrochus antarctica (p. )
Paracorallium japonicum (Kishinouyi, 1903) Paracorallium japonicum (p. )
Paracoridon johrae Moosa, 1991 Paracoridon johrae (p. )
Paracorophium hartmannorum Andres, 1975 Paracorophium hartmannorum (p. )
Paracorophium nana Myers, 2009 Paracorophium nana (p. )
Paracrangon areolata Faxon, 1893 Paracrangon areolata (p. )
Paracrocnida persica Mortensen, 1940 Paracrocnida persica (p. )
Paractaea excentrica Guinot, 1969 Paractaea excentrica (p. )
Paractaea nodosa (Stimpson, 1860) Paractaea nodosa (p. )
Paractaea retusa (Nobili, 1905) Paractaea retusa (p. )
Paractaea rufopunctata (Milne-Edwards, 1834) Paractaea rufopunctata (p. )
Paractaea sulcata (Stimpson, 1860) Paractaea sulcata (p. )
Paractaea tumulosa (Odhner, 1925) Paractaea tumulosa (p. )
Paractaeopsis quadriareolata (Takeda & Miyake, 1968) Paractaeopsis quadriareolata (p. )
Paractinia striata (Risso, 1826) Paractinia striata (p. )
Paracucumaria hyndmani (Thompson, 1840) Paracucumaria hyndmani (p. )
Paracucumis turricata (Vaney, 1906) Paracucumis turricata (p. )
Paracyatholaimoides labiosetosus Riemann, 1966 Paracyatholaimoides labiosetosus (p. )
Paracyatholaimoides multispiralis Gerlach, 1953 Paracyatholaimoides multispiralis (p. )
Paracyatholaimus dubiosus (Butschli, 1874) Paracyatholaimus dubiosus (p. )
Paracyatholaimus intermedius (De Man, 1880) Paracyatholaimus intermedius (p. )
Paracyatholaimus oistospiculoides (Allgen, 1935) Paracyatholaimus oistospiculoides (p. )
Paracyatholaimus pentodon Reimann, 1966 Paracyatholaimus pentodon (p. )
Paracyatholaimus proximus (Butschli, 1874) Paracyatholaimus proximus (p. )
Paracyathus andersoni Duncan, 1889 Paracyathus andersoni (p. )
Paracyathus coronatus Duncan, 1876 Paracyathus coronatus (p. )
Paracyathus darwinensis Cairns, 2004 Paracyathus darwinensis (p. )
Paracyathus durhami Kitahara & Cairns, 2021 Paracyathus durhami (p. )
Paracyathus indicus Duncan, 1889 Paracyathus indicus (p. )
Paracyathus milleri Kitahara & Cairns, 2021 Paracyathus milleri (p. )
Paracyathus persicus Duncan, 1876 Paracyathus persicus (p. )
Paracyathus peysonneli Kitahara & Cairns, 2021 Paracyathus peysonneli (p. )
Paracyathus profundus Duncan, 1889 Paracyathus profundus (p. )
Paracyclopia naessi Fosshagen & Iliffe, 1985 Paracyclopia naessi (p. )
Paracypria uberis Maddocks, 2005 Paracypria uberis (p. )
Paracytherois flexuosa (Brady, 1867) Paracytherois flexuosa (p. )
Paradanielssenia christineae Gee & Huys, 1994 Paradanielssenia christineae (p. )
Paradanielssenia triseta Kornev & Chertoprud, 2008 Paradanielssenia triseta (p. )
Paradeontacylix humboldti Sepúlveda, Ñacari & González, 2021 Paradeontacylix humboldti (p. )
Paradeontacylix olivai Sepúlveda, Ñacari & González, 2021 Paradeontacylix olivai (p. )
Paradeutella laevis Mayer, 1903 Paradeutella laevis (p. )
Paradeutella spinosa Mayer, 1903 Paradeutella spinosa (p. )
Paradexamine aequiserrata Myers & LeCroy, 2009 Paradexamine aequiserrata (p. )
Paradexamine excavata Ledoyer, 1984 Paradexamine excavata (p. )
Paradexamine exilis Myers & LeCroy, 2009 Paradexamine exilis (p. )
Paradexamine fissicauda Chevreux, 1906 Paradexamine fissicauda (p. )
Paradexamine levitelson Myers & LeCroy, 2009 Paradexamine levitelson (p. )
Paradexamine massa Myers & LeCroy, 2009 Paradexamine massa (p. )
Paradexamine micronesica Ledoyer, 1978 Paradexamine micronesica (p. )
Paradexamine pacifica (Thomson, 1879) Paradexamine pacifica (p. )
Paradexamine quadratus Myers & LeCroy, 2009 Paradexamine quadratus (p. )
Paradexamine rewa Myers, 1985 Paradexamine rewa (p. )
Paradexamine saxeta Myers & LeCroy, 2009 Paradexamine saxeta (p. )
Paradialychone americana (Day, 1973) Paradialychone americana (p. )
Paradialychone gambiae (Tovar-Hernández, Licciano, Giangrande, 2007) Paradialychone gambiae (p. )
Paradiopatra calliopae Arvanitidis & Koukouras, 1997 Paradiopatra calliopae (p. )
Paradiopatra paucibranchis (Ehlers, 1908) Paradiopatra paucibranchis (p. )
Paradmete curta (Strebel, 1908) Paradmete curta (p. )
Paradoneis ilvana Castelli, 1985 Paradoneis ilvana (p. )
Paradoridicola adelphus (Humes & Ho, 1968) Paradoridicola adelphus (p. )
Paradoridicola angularis Humes, 1990 Paradoridicola angularis (p. )
Paradoridicola drepanophorus Humes, 1990 Paradoridicola drepanophorus (p. )
Paradoridicola hystricosus Humes, 1990 Paradoridicola hystricosus (p. )
Paradoridicola simulator Humes, 1990 Paradoridicola simulator (p. )
Paradoridicola sinulariae Humes & Stock, 1973 Paradoridicola sinulariae (p. )
Paradoridicola squamiger (Humes & Frost, 1964) Paradoridicola squamiger (p. )
Paradorippe australiensis (Miers, 1884) Paradorippe australiensis (p. )
Paradorippe granulata (De Haan, 1841) Paradorippe granulata (p. )
Paradorippe polita (Alcock & Anderson, 1894) Paradorippe polita (p. )
Paradoris aviles Ortea & Moro, 2022 Paradoris aviles (p. )
Paradoris erythraeensis (Vayssière, 1912) Paradoris erythraeensis (p. )
Paradoris hypocrita Yonow, 2020 Paradoris hypocrita (p. )
Paradoris indecora (Bergh, 1881) Paradoris indecora (p. )
Paradoxapseudes larakia (Edgar, 1997) Paradoxapseudes larakia (p. )
Paradoxapseudes mortoni (Bamber, 1997) Paradoxapseudes mortoni (p. )
Paradoxapseudes shimojiensis Kakui & Fujita, 2020 Paradoxapseudes shimojiensis (p. )
Paradoxostoma angliorum Horne & Whittaker, 1985 Paradoxostoma angliorum (p. )
Paradoxostoma elegans Bonaduce, Masoli, Minichelli & Pugliese, 1980 Paradoxostoma elegans (p. )
Paradoxostoma hypselum Müller, 1908 Paradoxostoma hypselum (p. )
Paradoxostoma novaecaledoniae Brady, 1890 Paradoxostoma novaecaledoniae (p. )
Paradoxostoma variabile unspecified Paradoxostoma variabile (p. )
Paradynomene diablos McLay & Ng, 2004 Paradynomene diablos (p. )
Paradynomene rotunda McLay & Ng, 2004 Paradynomene rotunda (p. )
Paradyopedos antarcticus Andres & Rauschert, 1990 Paradyopedos antarcticus (p. )
Paraedwardsia malakhovi Sanamyan & Sanamyan, 2021 Paraedwardsia malakhovi (p. )
Paraehlersia ferrugina (Langerhans, 1881) Paraehlersia ferrugina (p. )
Paraergasilus inflatus Ho, Khamees & Mhaisen, 1996 Paraergasilus inflatus (p. )
Paraeuchaeta abbreviata (Park, 1978) Paraeuchaeta abbreviata (p. )
Paraeuchaeta barbata (Brady, 1883) Paraeuchaeta barbata (p. )
Paraeuchaeta biloba Farran, 1929 Paraeuchaeta biloba (p. )
Paraeuchaeta dactylifera (Park, 1978) Paraeuchaeta dactylifera (p. )
Paraeuchaeta eltaninae (Park, 1978) Paraeuchaeta eltaninae (p. )
Paraeuchaeta kurilensis Heptner, 1971 Paraeuchaeta kurilensis (p. )
Paraeuchaeta parvula (Park, 1978) Paraeuchaeta parvula (p. )
Paraeuchaeta rasa Farran, 1929 Paraeuchaeta rasa (p. )
Paraeuchaeta regalis (Grice & Hulsemann, 1968) Paraeuchaeta regalis (p. )
Paraeupolymnia carus Young & Kritzler, 1987 Paraeupolymnia carus (p. )
Parafissurina admiralis McCulloch, 1977 Parafissurina admiralis (p. )
Parafissurina aventricosa McCulloch, 1977 Parafissurina aventricosa (p. )
Parafissurina curta Parr, 1950 Parafissurina curta (p. )
Parafissurina erecta McCulloch, 1977 Parafissurina erecta (p. )
Parafissurina himatiostoma Loeblich & Tappan, 1953 Parafissurina himatiostoma (p. )
Parafissurina kallima McCulloch, 1977 Parafissurina kallima (p. )
Parafissurina minuta Zheng, 1979 Parafissurina minuta (p. )
Parafissurina reniformis (Sidebottom, 1913) Parafissurina reniformis (p. )
Parafissurina subquadrata (Parr, 1945) Parafissurina subquadrata (p. )
Parafissurina tectulostoma Loeblich & Tappan, 1953 Parafissurina tectulostoma (p. )
Paragiopagurus boletifer (de Saint Laurent, 1972) Paragiopagurus boletifer (p. )
Paragiopagurus bougainvillei (Lemaitre, 1994) Paragiopagurus bougainvillei (p. )
Paragiopagurus diogenes (Whitelegge, 1900) Paragiopagurus diogenes (p. )
Paragiopagurus fasciatus Lemaitre & Poupin, 2003 Paragiopagurus fasciatus (p. )
Paragiopagurus insolitus Lemaitre, 1997 Paragiopagurus insolitus (p. )
Paragiopagurus orthotenes Lemaitre, 2013 Paragiopagurus orthotenes (p. )
Paragiopagurus oxychelos Lemaitre, 2013 Paragiopagurus oxychelos (p. )
Paragiopagurus schnauzer Lemaitre, 2006 Paragiopagurus schnauzer (p. )
Paragiopagurus trilineatus Lemaitre, 2013 Paragiopagurus trilineatus (p. )
Paragiopagurus umbonatus Lemaitre, 2013 Paragiopagurus umbonatus (p. )
Paragiopagurus wallisi (Lemaitre, 1994) Paragiopagurus wallisi (p. )
Paragnathia formica (Hesse, 1864) Paragnathia formica (p. )
Paragoneplax serenei (Zarenkov, 1972) Paragoneplax serenei (p. )
Paragoniastrea australensis (Milne-Edwards & Haime, 1857) Goniastrea australensis (p. )
Paragoniastrea deformis (Veron, 1990) Paragoniastrea deformis (p. )
Paragoniastrea russelli (Wells, 1954) Paragoniastrea russelli (p. )
Paragorgia arborea (Linnaeus, 1758) Paragorgia arborea (p. )
Paragorgia kaupeka Sánchez, 2005 Paragorgia kaupeka (p. )
Paragorgia maunga Sánchez, 2005 Paragorgia maunga (p. )
Paragorgia papillata Li, Zhan & Xu, 2021 Paragorgia papillata (p. )
Paragorgia whero Sánchez, 2005 Paragorgia whero (p. )
Paragrubia edgari Peart, 2009 Paragrubia edgari (p. )
Parahamaticolax ezoisoainame Izawa, 2022 Parahamaticolax ezoisoainame (p. )
Parahedyle cryptophtalma (Westheide & Wawra, 1974) Parahedyle cryptophtalma (p. )
Parahelice georgei (Clark, 1987) Parahelice georgei (p. )
Parahelice pilimana (Milne-Edwards, 1873) Parahelice pilimana (p. )
Parahubrechtia jillae Gibson & Sundberg, 1999 Parahubrechtia jillae (p. )
Parahyotissa inermis (Sowerby, 1871) Parahyotissa inermis (p. )
Paraiospilus affinis Viguier, 1911 Paraiospilus affinis (p. )
Paraisanthus fabiani Häussermann & Försterra, 2008 Paraisanthus fabiani (p. )
Parajassa pelagica Leach, 1814 Parajassa pelagica (p. )
Parakinetica stewartii Richardson, 1987 Parakinetica stewartii (p. )
Parakrithella flavescens (Brady, 1890) Parakrithella flavescens (p. )
Paralaeospira aggregata (Caullery & Mesnil, 1897) Paralaeospira aggregata (p. )
Paralaeospira levinseni Caullery & Mesnil, 1897 Paralaeospira levinseni (p. )
Paralamprops aspera Zimmer, 1907 Paralamprops aspera (p. )
Paralamprops mawsoni (Hale, 1937) Paralamprops mawsoni (p. )
Paralaophontodes elegans Baldari & Cottarelli, 1986 Paralaophontodes elegans (p. )
Paralasiotocus abstrusus Wee, Cribb & Cutmore, 2022 Paralasiotocus abstrusus (p. )
Paralasiotocus tectus Wee, Cribb & Cutmore, 2022 Paralasiotocus tectus (p. )
Paralatreutes bicornis Kemp, 1925 Paralatreutes bicornis (p. )
Paralbunea chani Boyko, 2020 Paralbunea chani (p. )
Paralbunea chirotheca Boyko, 2020 Paralbunea chirotheca (p. )
Paralbunea paradoxa (Gordon, 1938) Paralbunea paradoxa (p. )
Paralcyonium spinulosum Delle Chiaje, 1822 Paralcyonium spinulosum (p. )
Paralemnalia thyrsoides (Ehrenberg, 1834) Paralemnalia thyrsoides (p. )
Paralepas dannevigi (Broch, 1922) Paralepas dannevigi (p. )
Paralepas georgei Daniel, 1970 Paralepas georgei (p. )
Paralepetopsis rosemariae Beck, 1996 Paralepetopsis rosemariae (p. )
Paralepetopsis tunnicliffae McLean, 2008 Paralepetopsis tunnicliffae (p. )
Paralepidonotus ampulliferus (Grube, 1878) Paralepidonotus ampulliferus (p. )
Paraleptastacus espinulatus Nicholls, 1935 Paraleptastacus espinulatus (p. )
Paraleptastacus holsaticus Kunz, 1937 Paraleptastacus holsaticus (p. )
Paraleptastacus spinicauda (Scott & Scott, 1895) Paraleptastacus spinicauda (p. )
Paraleptomysis apiops (Sars, 1877) Paraleptomysis apiops (p. )
Paraleptomysis banyulensis (Bacescu, 1966) Paraleptomysis banyulensis (p. )
Paraleptopentacta elongata (Düben & Koren, 1846) Paraleptopentacta elongata (p. )
Paraleptuca splendida (Stimpson, 1858) Paraleptuca splendida (p. )
Paraleptus chiloschyllii Yin & Zhang, 1983 Paraleptus chiloschyllii (p. )
Paraleucilla erpenbecki Van Soest & De Voogd, 2018 Paraleucilla erpenbecki (p. )
Paraleucilla tarazonai Cóndor-Luján, Azevedo, Hajdu, Hooker, Willenz & Klautau, 2019 Paraleucilla tarazonai (p. )
Paralia sulcata (Ehrenberg) Cleve Paralia sulcata (p. )
Paralicornia electilis Winston & Jackson, 2021 Paralicornia electilis (p. )
Paralicornia sinuosa (Canu & Bassler, 1927) Paralicornia sinuosa (p. )
Paralimopsis carinata Moosa, 1991 Paralimopsis carinata (p. )
Paralinhomoeus lepturus (De Man. 1907) Paralinhomoeus lepturus (p. )
Paralinhomoeus meridionalis (Cobb, 1930) Paralinhomoeus meridionalis (p. )
Paralinhomoeus tenuicaudatus (Butschli, 1874) Paralinhomoeus tenuicaudatus (p. )
Paralithodes camtschaticus (Tilesius, 1815) Paralithodes camtschaticus (p. )
Paralomis alis Ahyong, 2020 Paralomis alis (p. )
Paralomis granulosa (Jacquinot, 1847) Paralomis granulosa (p. )
Paralomis papua Ahyong, 2020 Paralomis papua (p. )
Paralomis spectabilis Hansen, 1908 Paralomis spectabilis (p. )
Paralomis staplesi Ahyong, 2010 Paralomis staplesi (p. )
Paralomis stella Macpherson, 1988 Paralomis stella (p. )
Paralomis stevensi Ahyong & Dawson, 2006 Paralomis stevensi (p. )
Paralomis webberi Ahyong, 2010 Paralomis webberi (p. )
Paralophaster antarcticus (Koehler, 1912) Paralophaster antarcticus (p. )
Paralophaster lorioli (Koehler, 1907) Paralophaster lorioli (p. )
Paralovenia yongalensis Gershwin & Uribe-Palomino, 2018 Paralovenia yongalensis (p. )
Paralvinella mira Han, Zhang, Wang & Zhou, 2021 Paralvinella mira (p. )
Paralysianopsis incerta (Ledoyer, 1986) Paralysianopsis incerta (p. )
Paralysianopsis padoz Lowry & Stoddart, 1995 Paralysianopsis padoz (p. )
Paramaya mulli Ng, Prema & Ravichandran, 2018 Paramaya mulli (p. )
Paramaya spinigera (De Haan, 1837) Paramaya spinigera (p. )
Paramedaeus globosus Serène & Vadon, 1981 Paramedaeus globosus (p. )
Paramedaeus megagomphios Davie, 1997 Paramedaeus megagomphios (p. )
Paramedaeus octogesimus Ng & Clark, 2002 Paramedaeus octogesimus (p. )
Parameiropsis amphitriteae Corgosinho & Martínez Arbizu, 2010 Parameiropsis amphitriteae (p. )
Paramesacanthion hirsutum Warwick, 1970 Paramesacanthion hirsutum (p. )
Paramesacanthion marei Warwick, 1970 Paramesacanthion marei (p. )
Paramesochra mielkei Huys, 1987 Paramesochra mielkei (p. )
Paramesochra similis Kunz, 1937 Paramesochra similis (p. )
Parametaphoxus asiaensis (Hirayama, 1992) Parametaphoxus asiaensis (p. )
Paramicrura borborophila Gibson & Sundberg, 1992 Paramicrura borborophila (p. )
Paraminabea hongkongensis Lam & Morton, 2008 Paraminabea hongkongensis (p. )
Paraminabea indica (Thomson & Henderson, 1905) Paraminabea indica (p. )
Paramisophria tvrtkovici Kršinić & Boxshall, 2021 Paramisophria tvrtkovici (p. )
Paramoera aucklandica (Walker, 1908) Paramoera aucklandica (p. )
Paramoera austrina (Bate, 1862) Paramoera austrina (p. )
Paramoera brachyura Schellenberg, 1931 Paramoera brachyura (p. )
Paramoera edouardi Schellenberg, 1929 Paramoera edouardi (p. )
Paramoera fissicauda (Dana, 1852) Paramoera fissicauda (p. )
Paramoera gregaria (Pfeffer, 1886) Paramoera gregaria (p. )
Paramoera hamiltoni Nicholls, 1938 Paramoera hamiltoni (p. )
Paramoera hurleyi Thurston, 1974 Paramoera hurleyi (p. )
Paramoera husvikensis Thurston, 1974 Paramoera husvikensis (p. )
Paramoera kergueleni Bellan-Santini & Ledoyer, 1974 Paramoera kergueleni (p. )
Paramoera pfefferi Schellenberg, 1931 Paramoera pfefferi (p. )
Paramolgula filholi (Pizon, 1898) Paramolgula filholi (p. )
Paramolgus alcyoniicus Humes, 1990 Paramolgus alcyoniicus (p. )
Paramolgus centor Humes, 1990 Paramolgus centor (p. )
Paramolgus clavatus (Humes & Ho, 1968) Paramolgus clavatus (p. )
Paramolgus eniwetokensis Humes, 1973 Paramolgus eniwetokensis (p. )
Paramolgus galeatus Kim, 2003 Paramolgus galeatus (p. )
Paramolgus inconstans Humes & Dojiri, 1979 Paramolgus inconstans (p. )
Paramolgus nephthaenus Humes, 1980 Paramolgus nephthaenus (p. )
Paramolgus pavonae Humes, 1994 Paramolgus pavonae (p. )
Paramolgus promiculus Humes, 1980 Paramolgus promiculus (p. )
Paramolgus spathophorus (Humes & Ho, 1968) Paramolgus spathophorus (p. )
Paramolgus subincisus Humes, 1990 Paramolgus subincisus (p. )
Paramolgus timendus Humes, 1990 Paramolgus timendus (p. )
Paramonaxine argentea (Crane, 1972) Mamaev, 1990 Paramonaxine argentea (p. )
Paramonohystera elliptica Filipjev, 1918 Paramonohystera elliptica (p. )
Paramonohystera pellucida (Cobb, 1920) Paramonohystera pellucida (p. )
Paramontastraea peresi (Faure & Pichon, 1978) Paramontastraea peresi (p. )
Paramontastraea salebrosa (Nemenzo, 1959) Paramontastraea salebrosa (p. )
Paramontastraea serageldini (Veron, 2000) Paramontastraea serageldini (p. )
Paramphiascella pacifica Vervoort, 1962 Paramphiascella pacifica (p. )
Paramphiascella vararensis (Scott, 1903) Paramphiascella vararensis (p. )
Paramphinome australis Monro, 1930 Paramphinome australis (p. )
Paramunida amphitrita Macpherson, 1996 Paramunida amphitrita (p. )
Paramunida antares Cabezas, Macpherson & Machordom, 2010 Paramunida antares (p. )
Paramunida antipodes Ahyong & Poore, 2004 Paramunida antipodes (p. )
Paramunida belone Macpherson, 1993 Paramunida belone (p. )
Paramunida cracentis Macpherson, Rodriguez-Flores & Machordom, 2020 Paramunida cracentis (p. )
Paramunida cretata Macpherson, 1996 Paramunida cretata (p. )
Paramunida echinata Macpherson, 2000 Paramunida echinata (p. )
Paramunida granulata (Henderson, 1885) Paramunida granulata (p. )
Paramunida luminata Macpherson, 1996 Paramunida luminata (p. )
Paramunida microrhina Cabezas, Macpherson & Machordom, 2010 Paramunida microrhina (p. )
Paramunida parvispina Cabezas, Macpherson & Machordom, 2010 Paramunida parvispina (p. )
Paramunida pictura Macpherson, 1993 Paramunida pictura (p. )
Paramunida poorei Cabezas, Macpherson & Machordom, 2010 Paramunida poorei (p. )
Paramunida pronoe Macpherson, 1993 Paramunida pronoe (p. )
Paramunida stichas Macpherson, 1993 Paramunida stichas (p. )
Paramunida tenera Cabezas, Macpherson & Machordom, 2010 Paramunida tenera (p. )
Paramunida thalie Macpherson, 1993 Paramunida thalie (p. )
Paramunnopsis justi Svavarsson, 1988 Paramunnopsis justi (p. )
Paramunnopsis oceanica (Tattersall, 1905) Paramunnopsis oceanica (p. )
Paramuricea biscaya Grasshoff, 1977 Paramuricea biscaya (p. )
Paramuricea candida Grasshoff, 1977 Paramuricea candida (p. )
Paramuricea macrospina (Koch, 1882) Paramuricea macrospina (p. )
Paramurrayona corticata Vacelet, 1967 Paramurrayona corticata (p. )
Paramysis arenosa (Sars, 1877) Paramysis arenosa (p. )
Paranaitis bowersi (Benham, 1927) Paranaitis bowersi (p. )
Paranaitis kosteriensis (Malmgren, 1867) Paranaitis kosteriensis (p. )
Paranaitis zeylanica (Willey, 1905) Paranaitis zeylanica (p. )
Paranamixis jiigurru White & Thomas, 2009 Paranamixis jiigurru (p. )
Paranarthrura cousteaui García-Herrero, Esquete & Cunha, 2021 Paranarthrura cousteaui (p. )
Paranarthrura sundanensis Chim & Tong, 2021 Paranarthrura sundanensis (p. )
Paranaxia serpulifera (Guérin, 1832) Paranaxia serpulifera (p. )
Parancyrocephaloides dactylopteri Yamaguti, 1968 Parancyrocephaloides dactylopteri (p. )
Parandalia indica Thomas, 1963 Parandalia indica (p. )
Parandania gigantea (Stebbing, 1883) Parandania gigantea (p. )
Paranepanthia aucklandensis (Koehler, 1920) Paranepanthia aucklandensis (p. )
Paranesidea algicola Maddocks, 1969 Paranesidea algicola (p. )
Paranesidea conulifera (Bonaduce, Masoli & Pugliese, 1978) Paranesidea conulifera (p. )
Paraninoe antarctica (Monro, 1930) Paraninoe antarctica (p. )
Paraninoe minuta (Théel, 1879) Paraninoe minuta (p. )
Paranisakiopsis weddelliensis Rocka, 2002 Paranisakiopsis weddelliensis (p. )
Paranotodelphys constricta Illg, 1970 Paranotodelphys constricta (p. )
Parantheopsis ocellata (Lesson, 1830) Parantheopsis ocellata (p. )
Paranthura amorensis Jarquín-Martínez & García-Madrigal, 2021 Paranthura amorensis (p. )
Paranthura tientai Jarquín-Martínez & García-Madrigal, 2021 Paranthura tientai (p. )
Paranthus niveus (Lesson, 1830) Paranthus niveus (p. )
Paranthus rapiformis (Lesueur, 1817) Paranthus rapiformis (p. )
Paranthus rugosus (Andres, 1881) Paranthus rugosus (p. )
Paranthus sociatus Uchida, 1940 Paranthus sociatus (p. )
Parantipathes euantha (Pasternak, 1958) Parantipathes euantha (p. )
Parantipathes hirondelle Molodtsova, 2006 Parantipathes hirondelle (p. )
Parantipathes pluma Opresko & Molodtsova, 2021 Parantipathes pluma (p. )
Parantipathes wolffi Pasternak, 1977 Parantipathes wolffi (p. )
Parantropora laguncula (Canu & Bassler, 1929) Parantropora laguncula (p. )
Paranubiella shenzhenensis Xu, Guo & Wang, 2019 Paranubiella shenzhenensis (p. )
Paranursia abbreviata (Bell, 1855) Paranursia abbreviata (p. )
Paraonides myriamae Katzmann & Laubier, 1975 Paraonides myriamae (p. )
Paraonides neapolitana (Cerruti, 1909) Paraonides neapolitana (p. )
Paraonides nordica Strelzov, 1968 Paraonides nordica (p. )
Paraonis fulgens (Levinsen) Paraonis fulgens (p. )
Paraorbitacolax sphyraenae Izawa, 2021 Paraorbitacolax sphyraenae (p. )
Parapagurus furici Lemaitre, 1999 Parapagurus furici (p. )
Parapagurus holthuisi Lemaitre, 1989 Parapagurus holthuisi (p. )
Parapagurus latimanus Henderson, 1888 Parapagurus latimanus (p. )
Parapagurus richeri Lemaitre, 1999 Parapagurus richeri (p. )
Parapalicus ambonensis Moosa & Serène, 1981 Parapalicus ambonensis (p. )
Parapalicus armatus Castro, 2000 Parapalicus armatus (p. )
Parapalicus clinodentatus Castro, 2000 Parapalicus clinodentatus (p. )
Parapalicus denticulatus Castro, 2000 Parapalicus denticulatus (p. )
Parapalicus inanis Castro, 2000 Parapalicus inanis (p. )
Parapalicus inermis Castro, 2000 Parapalicus inermis (p. )
Parapalicus piruensis Moosa & Serène, 1981 Parapalicus piruensis (p. )
Parapalicus trispiralis Castro, 2000 Parapalicus trispiralis (p. )
Parapanope euagora de Man, 1895 Parapanope euagora (p. )
Parapanope orientalis Ng & Guinot, 2021 Parapanope orientalis (p. )
Parapanope parva Ng & Guinot, 2021 Parapanope parva (p. )
Parapanoploea longirostris Bellan-Santini, 1972 Parapanoploea longirostris (p. )
Parapenaeon brevicoxalis Bourdon, 1981 Parapenaeon brevicoxalis (p. )
Parapenaeon expansa Bourdon, 1979 Parapenaeon expansa (p. )
Parapenaeopsis stylifera (Milne-Edwards, 1837) Parapenaeopsis coromandelica (p. )
Parapenaeus cayrei Crosnier, 2005 Parapenaeus cayrei (p. )
Parapenaeus kensleyi Crosnier, 2005 Parapenaeus kensleyi (p. )
Paraperioculodes brevimanus Barnard, 1931 Paraperioculodes brevimanus (p. )
Paraperioculodes brevirostris (Schellenberg, 1931) Paraperioculodes brevirostris (p. )
Parapherusa crassipes (Haswell, 1879) Parapherusa crassipes (p. )
Paraphronima crassipes Claus, 1879 Paraphronima crassipes (p. )
Paraphronima gracilis Claus, 1879 Paraphronima gracilis (p. )
Paraphronima robisoni Stenvers & Osborn in Stenvers et al., 2021 Paraphronima robisoni (p. )
Parapilumnus cristimanus (Milne-Edwards, 1873) Parapilumnus cristimanus (p. )
Parapionosyllis brevicirra Day, 1954 Parapionosyllis brevicirra (p. )
Parapionosyllis elegans (Pierantoni, 1903) Parapionosyllis elegans (p. )
Parapionosyllis gestans (Pierantoni, 1903) Parapionosyllis gestans (p. )
Parapionosyllis labronica Cognetti, 1965 Parapionosyllis labronica (p. )
Parapleurophrycoides roseus Nobili, 1906 Parapleurophrycoides roseus (p. )
Parapleustes assimilis (Sars, 1882) Parapleustes assimilis (p. )
Parapleustes monocuspis (Sars, 1893) Parapleustes monocuspis (p. )
Parapodrilus psammophilus Westheide, 1965 Parapodrilus psammophilus (p. )
Parapontella brevicornis (Lubbock, 1857) Parapontella brevicornis (p. )
Parapontophilus caledonicus Komai, 2008 Parapontophilus caledonicus (p. )
Parapontophilus cornutus Komai, 2008 Parapontophilus cornutus (p. )
Parapontophilus cyrton Komai, 2008 Parapontophilus cyrton (p. )
Parapontophilus demani (Chace, 1984) Parapontophilus demani (p. )
Parapontophilus difficilis Komai, 2008 Parapontophilus difficilis (p. )
Parapontophilus grandis Kim & Chan, 2020 Parapontophilus grandis (p. )
Parapontophilus junceus (Bate, 1888) Parapontophilus junceus (p. )
Parapontophilus juxta Komai, 2008 Parapontophilus juxta (p. )
Parapontophilus longirostris Komai, 2008 Parapontophilus longirostris (p. )
Paraprionospio pinnata (Ehlers, 1901) Paraprionospio pinnata (p. )
Paraprocerastea crocantinae San Martín & Alós, 1989 Paraprocerastea crocantinae (p. )
Paraproto mccaini Takeuchi, 2015 Paraproto mccaini (p. )
Paraproto murrayae Guerra-García, Keable & Ahyong, 2020 Paraproto murrayae (p. )
Pararaeolaimus nudus (Gerlach, 1951) Pararaeolaimus nudus (p. )
Pararctonoella aphthalma (Gallardo, 1968) Pararctonoella aphthalma (p. )
Pararete baliense Ijima, 1927 Pararete baliense (p. )
Pararete farreopsis (Carter, 1877) Pararete farreopsis (p. )
Pararete farreopsis (Carter, 1877) Pararete farreopsis fragiferum (p. )
Pararete farreopsis (Carter, 1877) Pararete farreopsis jakosalemi (p. )
Pararete farreopsis (Carter, 1877) Pararete farreopsis subglobosum (p. )
Pararete freeri Ijima, 1927 Pararete freeri (p. )
Pararete kangeanganum Ijima, 1927 Pararete kangeanganum (p. )
Parasabella aberrans (Augener, 1926) Parasabella aberrans (p. )
Parasabella albicans (Johansson, 1922) Parasabella albicans (p. )
Parasabella japonica (Moore & Bush, 1904) Parasabella japonica (p. )
Parasabella media Bush, 1905 Parasabella media (p. )
Parasabella tenuicollaris (Grube, 1861) Parasabella tenuicollaris (p. )
Parasabella tommasi (Giangrande, 1994) Parasabella tommasi (p. )
Parasagitta elegans (Verrill, 1873) Parasagitta elegans (p. )
Parasagitta setosa (Müller J., 1847) Parasagitta setosa (p. )
Parasalenia poehli Pfeffer, 1887 Parasalenia poehlii (p. )
Parascelus edwardsi Claus, 1879 Parascelus edwardsi (p. )
Paraschizorhynchoides glandulis Schilke, 1970 Paraschizorhynchoides glandulis (p. )
Parasergestes armatus (Kroyer, 1855) Parasergestes armatus (p. )
Parasesarma batavianum (De Man, 1890) Parasesarma batavianum (p. )
Parasesarma bidens (De Haan, 1835) Parasesarma bidens (p. )
Parasesarma calypso (De Man, 1895) Parasesarma calypso (p. )
Parasesarma darwinense (Campbell, 1967) Parasesarma darwinense (p. )
Parasesarma daviei Shahdadi, Schubart & Mendoza, 2021 Parasesarma daviei (p. )
Parasesarma ellenae (Pretzmann, 1968) Parasesarma ellenae (p. )
Parasesarma erythodactylum (Hess, 1865) Parasesarma erythodactylum (p. )
Parasesarma gecko Li, Rahayu & Ng, 2018 Parasesarma gecko (p. )
Parasesarma gracilipes Li, Rahayu & Ng, 2018 Parasesarma gracilipes (p. )
Parasesarma guttatum (Milne-Edwards, 1869) Parasesarma guttatum (p. )
Parasesarma kui Li, Rahayu & Ng, 2018 Parasesarma kui (p. )
Parasesarma lenzii (De Man, 1894) Parasesarma lenzii (p. )
Parasesarma leptosoma (Hilgendorf, 1869) Parasesarma leptosoma (p. )
Parasesarma macaco Li, Rahayu & Ng, 2018 Parasesarma macaco (p. )
Parasesarma maipoense (Soh, 1978) Parasesarma maipoense (p. )
Parasesarma melissa (De Man, 1887) Parasesarma melissa (p. )
Parasesarma messa (Campbell, 1967) Parasesarma messa (p. )
Parasesarma moluccense (de Man, 1892) Parasesarma moluccense (p. )
Parasesarma parvulum Li, Rahayu & Ng, 2018 Parasesarma parvulum (p. )
Parasesarma persicum Naderloo & Schubart, 2010 Parasesarma persicum (p. )
Parasesarma pictum (De Haan, 1835) Parasesarma pictum (p. )
Parasesarma plicatum (Latreille, 1803) Parasesarma plicatum (p. )
Parasesarma purpureum Li, Rahayu & Ng, 2018 Parasesarma purpureum (p. )
Parasesarma rutilimanum (Tweedie, 1936) Parasesarma rutilimanum (p. )
Parasesarma semperi (Bürger, 1893) Parasesarma semperi (p. )
Parasesarma tarantula Li, Rahayu & Ng, 2018 Parasesarma tarantula (p. )
Parashiela ambulata Laseron, 1956 Parashiela ambulata (p. )
Parasmittina alitis Winston & Jackson, 2021 Parasmittina alitis (p. )
Parasmittina amazonensis Ramalho & Moraes, 2021 Parasmittina amazonensis (p. )
Parasmittina areolata (Canu & Bassler, 1927) Parasmittina areolata (p. )
Parasmittina betamorphaea Winston, 2005 Parasmittina betamorphaea (p. )
Parasmittina cyclops Winston & Jackson, 2021 Parasmittina cyclops (p. )
Parasmittina eccentrica Winston & Jackson, 2021 Parasmittina eccentrica (p. )
Parasmittina egyptiaca (Waters, 1909) Parasmittina egyptiaca (p. )
Parasmittina erecta Gordon & d'Hondt, 1997 Parasmittina erecta (p. )
Parasmittina indigenella Winston & Jackson, 2021 Parasmittina indigenella (p. )
Parasmittina jeffreysi (Norman, 1876) Parasmittina jeffreysi (p. )
Parasmittina luteoserrula Winston & Jackson, 2021 Parasmittina luteoserrula (p. )
Parasmittina munita (Hincks, 1884) Parasmittina munita (p. )
Parasmittina raigii (Audouin, 1826) Parasmittina raigii (p. )
Parasmittina rouvillei (Calvet, 1902) Parasmittina rouvillei (p. )
Parasmittina trispinosa unspecified Parasmittina trispinosa (p. )
Parasmittina veniliae Winston & Jackson, 2021 Parasmittina veniliae (p. )
Parasorites orbitolitoides (Hofker, 1930) Parasorites orbitolitoides (p. )
Parasphenarina cavernicola Motchuro-Dekova, Saito & Endo, 2002 Parasphenarina cavernicola (p. )
Parasquilla ferrusaci (Roux, 1828) Parasquilla ferrusaci (p. )
Parasquilla similis Manning, 1970 Parasquilla similis (p. )
Parastenella bayeri Cairns, 2010 Parastenella bayeri (p. )
Parastenella spinosa (Wright & Studer, 1889) Parastenella spinosa (p. )
Parasterope australis (Brady, 1890) Parasterope australis (p. )
Parasterope busanensis Pham & Karanovic, 2022 Parasterope busanensis (p. )
Parasterope sagami Pham & Karanovic, 2022 Parasterope sagami (p. )
Parasterope singula Pham & Karanovic, 2022 Parasterope singula (p. )
Parasterope sohi Pham & Karanovic, 2022 Parasterope sohi (p. )
Parastichopus regalis (Cuvier, 1817) Parastichopus regalis (p. )
Parastichopus tremulus (Gunnerus, 1767) Parastichopus tremulus (p. )
Parastrophia cornucopiae (de Folin, 1869) Parastrophia cornucopiae (p. )
Parastylodactylus bimaxillaris (Bate, 1888) Parastylodactylus bimaxillaris (p. )
Parastylodactylus richeri Cleva, 1990 Parastylodactylus richeri (p. )
Parastylodactylus semblatae Cleva, 1990 Parastylodactylus semblatae (p. )
Parastylodactylus tranterae Cleva, 1990 Parastylodactylus tranterae (p. )
Paratanais clarkae Bird & Bamber, 2000 Paratanais clarkae (p. )
Paratapes undulatus (Born, 1778) Paratapes undulatus (p. )
Parategastes sphaericus (Claus, 1863) Parategastes sphaericus (p. )
Paraterschellingia brevicaudata (Kreis, 1924) Paraterschellingia brevicaudata (p. )
Paratetilla bacca (Selenka, 1867) Paratetilla bacca (p. )
Paratetilla corrugata Dendy, 1922 Paratetilla corrugata (p. )
Parathranites intermedius Crosnier, 2002 Parathranites intermedius (p. )
Parathranites orientalis (Miers, 1886) Parathranites orientalis (p. )
Parathranites parahexagonus Crosnier, 2002 Parathranites parahexagonus (p. )
Parathranites ponens Crosnier, 2002 Parathranites ponens (p. )
Parathranites tuberosus Crosnier, 2002 Parathranites tuberosus (p. )
Parathyasira dearborni (Nicol, 1965) Thyasira dearborni (p. )
Parathyasira dunbari (Lubinsky, 1976) Parathyasira dunbari (p. )
Parathyasira equalis (Verrill & Bush, 1898) Thyasira equalis (p. )
Parathyasira resupina Iredale, 1930 Parathyasira resupina (p. )
Paratimea galaxa de Laubenfels, 1936 Paratimea galaxa (p. )
Paratimea massutii Díaz, Ramirez-Amaro & Ordines, 2021 Paratimea massutii (p. )
Paratomella rubra Rieger & Ott, 1971 Paratomella rubra (p. )
Paratricoma pratensis Lorenzen, 1969 Paratricoma pratensis (p. )
Paratrypaea bouvieri (Nobili, 1904) Paratrypaea bouvieri (p. )
Paratrypaea maldivensis (Borradaile, 1904) Paratrypaea maldivensis (p. )
Paraturbanella dohrni Remane, 1927 Paraturbanella dohrni (p. )
Paraturbanella teissieri Swedmark, 1954 Paraturbanella teissieri (p. )
Paratya bouvieri Roux, 1926 Paratya bouvieri (p. )
Paratya caledonica Roux, 1926 Paratya caledonica (p. )
Paratya intermedia Roux, 1926 Paratya intermedia (p. )
Paratya typa Roux, 1926 Paratya typa (p. )
Paratylodiplax blephariskios (Stebbing, 1924) Paratylodiplax blephariskios (p. )
Paratymolus cygnus Loh & Ng, 1999 Paratymolus cygnus (p. )
Paratyphis parvus Claus, 1887 Paratyphis parvus (p. )
Paratyphis promontori Stebbing, 1888 Paratyphis promontori (p. )
Paratyposyllis peresi Laubier, 1968 Paratyposyllis peresi (p. )
Parawaldeckia kidderi (Smith, 1876) Parawaldeckia kidderi (p. )
Parawaldeckia lowryi Myers, 1985 Parawaldeckia lowryi (p. )
Paraxanthias elegans (Stimpson, 1858) Paraxanthias elegans (p. )
Paraxanthias notatus (Dana, 1852) Paraxanthias notatus (p. )
Paraxanthias pachydactylus (Milne-Edwards, 1867) Paraxanthias pachydactylus (p. )
Paraxanthodes cumatodes (McGilchrist, 1905) Paraxanthodes cumatodes (p. )
Paraxanthodes obtusidens (Sakai, 1965) Paraxanthodes obtusidens (p. )
Paraxanthodes polynesiensis Davie, 1993 Paraxanthodes polynesiensis (p. )
Paraxanthus barbiger (Poeppig, 1836) Paraxanthus barbiger (p. )
Paraxiopsis kensleyi Felder, 2021 Paraxiopsis kensleyi (p. )
Paraxiopsis tomentosus Dworschak, 2020 Paraxiopsis tomentosus (p. )
Paraxiopsis tuamotu (Ngoc-Ho, 1998) Paraxiopsis tuamotu (p. )
Parayoldiella kermadecensis (Knudsen, 1970) Parayoldiella kermadecensis (p. )
Parazoanthus elongatus McMurrich, 1904 Parazoanthus elongatus (p. )
Parazoanthus parasiticus (Duchassaing & Michelotti, 1860) Parazoanthus parasiticus (p. )
Parazoanthus swiftii (Duchassaing de Fonbressin & Michelotti, 1860) Parazoanthus swiftii (p. )
Parborlasia corrugatus (McIntosh, 1876) Parborlasia corrugatus (p. )
Pardalinops testudinaria (Link, 1807) Pardalina testudinaria (p. )
Pardaliscella perdido Paz-Ríos & Pech, 2022 Pardaliscella perdido (p. )
Pardaliscoides ecosur Paz-Ríos & Pech, 2022 Pardaliscoides ecosur (p. )
Pardaliscoides longicaudatus Dahl, 1959 Pardaliscoides longicaudatus (p. )
Paredromolgus decorus (Humes & Frost, 1964) Paredromolgus decorus (p. )
Parelasmopus cymatilis Lowry & Hughes, 2009 Parelasmopus cymatilis (p. )
Parelasmopus echo Barnard, 1972 Parelasmopus echo (p. )
Parelasmopus mallacootaformis Ledoyer, 1984 Parelasmopus mallacootaformis (p. )
Parelasmopus suensis (Haswell, 1879) Parelasmopus suensis (p. )
Pareledone aurorae (Berry, 1917) Pareledone aurorae (p. )
Parellisina antillana Winston & Jackson, 2021 Parellisina antillana (p. )
Parellisina curvirostris (Hincks, 1862) Parellisina curvirostris (p. )
Pareperopeus longirostris Paz-Ríos & Pech, 2022 Pareperopeus longirostris (p. )
Parepimeria bidentata Schellenberg, 1931 Parepimeria bidentata (p. )
Parepimeria crenulata Chevreux, 1911 Parepimeria crenulata (p. )
Parepimeria irregularis (Schellenberg, 1931) Parepimeria irregularis (p. )
Parepimeria minor Watling & Holman, 1980 Parepimeria minor (p. )
Pareucalanus langae (Fleminger, 1973) Pareucalanus langae (p. )
Pareudesmoscolex papillosus (Schulz, 1935) Pareudesmoscolex papillosus (p. )
Pareugyrioides vannamei Monniot, 1970 Pareugyrioides vannamei (p. )
Pareulepis wyvillei (McIntosh, 1885) Pareulepis wyvillei (p. )
Pareurythoe chilensis (Kinberg, 1867) Pareurythoe chilensis (p. )
Pareuthria innocens (Smith, 1907) Pareuthria innocens (p. )
Pareuthria valdiviae (Thiele, 1925) Pareuthria valdiviae (p. )
Parexogone javieri San Martín, Lucas & Westheide, 2021 Parexogone javieri (p. )
Parexogone minuscula (Hartman, 1953) Parexogone minuscula (p. )
Parexogone viejoi San Martín, Lucas & Westheide, 2021 Parexogone viejoi (p. )
Parhalimedon kyhursti Hughes, 2009 Parhalimedon kyhursti (p. )
Parhalimedon turqueti Chevreux, 1906 Parhalimedon turqueti (p. )
Parharpinia obliqua Barnard, 1932 Parharpinia obliqua (p. )
Parharpinia rotundifrons Barnard, 1932 Parharpinia rotundifrons (p. )
Parheteromastus tenuis Monro, 1937 Parheteromastus tenuis (p. )
Parhippolyte misticia (Clark, 1989) Parhippolyte misticia (p. )
Parhyale hawaiensis (Dana, 1853) Parhyale hawaiensis (p. )
Pariambus typicus unspecified Pariambus typicus (p. )
Parilia pattersoni Ng, Devi & Kumar, 2018 Parilia pattersoni (p. )
Pariphiculus mariannae (Herklots, 1852) Pariphiculus mariannae (p. )
Pariphiculus stellatus Ng & Jeng, 2017 Pariphiculus stellatus (p. )
Pariphimedia integricauda Chevreux, 1906 Pariphimedia integricauda (p. )
Pariphinotus amadoi Senna, Guedes, Andrade & Pereira-Filho, 2021 Pariphinotus amadoi (p. )
Parisis fruticosa Verrill, 1864 Parisis fruticosa (p. )
Parisis poindimia Grasshoff, 1999 Parisis poindimia (p. )
Parkermavella antilleana Winston & Jackson, 2021 Parkermavella antilleana (p. )
Parkermavella pseudoneptuni (d'Hondt, 1986) Schizomavella pseudoneptuni (p. )
Parkermavella punctigera (MacGillivray, 1883) Parkermavella punctigera (p. )
Parkermavella schizoporelloides (Gordon, 1984) Parkermavella schizoporelloides (p. )
Paroctopus cthulu Leite, Lima, Lima & Haimovici, 2021 Paroctopus cthulu (p. )
Paroctopus digueti (Perrier & Rocheburne, 1894) Octopus digueti (p. )
Parodontophora marina Zhang, 1991 Parodontophora marina (p. )
Paroediceroides sinuata Schellenberg, 1931 Paroediceroides sinuata (p. )
Paroediceros macrocheir (Sars, 1879) Paroediceros macrocheir (p. )
Paromoionchis boholensis Dayrat & Goulding, 2019 Paromoionchis boholensis (p. )
Paromoionchis daemelii (Semper, 1880) Paromoionchis daemelii (p. )
Paromoionchis goslineri Dayrat & Goulding, 2019 Paromoionchis goslineri (p. )
Paromoionchis penangensis Dayrat & Goulding, 2019 Paromoionchis penangensis (p. )
Paromoionchis tumidus (Semper, 1880) Paromoionchis tumidus (p. )
Paromola bathyalis Guinot & Richer de Forges, 1995 Paromola bathyalis (p. )
Paromola cuvieri (Risso, 1816) Paromola cuvieri (p. )
Paromola macrochira Sakai, 1961 Paromola macrochira (p. )
Paromola rathbunae Porter, 1908 Paromola rathbunae (p. )
Paronuphis benthaliana (McIntosh, 1885) Paronuphis benthaliana (p. )
Paroriza pallens (Koehler, 1896) Paroriza pallens (p. )
Paroriza prouhoi Hérouard, 1902 Paroriza prouhoi (p. )
Parotoplana capitata unspecified Parotoplana capitata (p. )
Parougia caeca (Webster & Benedict, 1884) Parougia caeca (p. )
Parougia eliasoni (Oug, 1978) Parougia eliasoni (p. )
Parougia furcata (Hartman, 1953) Parougia furcata (p. )
Parougia ougi Ravara, Wiklund & Cunha, 2021 Parougia ougi (p. )
Paroxystomina asymmetrica Micoletzky, 1924 Paroxystomina asymmetrica (p. )
Parribacus antarcticus (Lund, 1793) Parribacus antarcticus (p. )
Parribacus caledonicus Holthuis, 1960 Parribacus caledonicus (p. )
Parribacus holthuisi Forest, 1954 Parribacus holthuisi (p. )
Parschisturella carinata (Schellenberg, 1926) Parschisturella carinata (p. )
Parschisturella simplex Andres, 1983 Parschisturella simplex (p. )
Partecosta arabica Terryn, Rosado & Gori, 2020 Partecosta arabica (p. )
Partecosta aurata Gargiulo, 2021 Partecosta aurata (p. )
Partecosta bertini Terryn, 2021 Partecosta bertini (p. )
Partecosta bozzettii Malcolm & Terryn, 2020 Partecosta bozzettii (p. )
Partecosta brunneanebulosa Terryn, Rosado & Gori, 2020 Partecosta brunneanebulosa (p. )
Partecosta keppensi Terryn, Rosado & Gori, 2020 Partecosta keppensi (p. )
Partecosta olivacea Terryn, Rosado & Gori, 2020 Partecosta olivacea (p. )
Parthenope chondrodes Davie & Turner, 1994 Parthenope chondrodes (p. )
Parthenope longimanus (Linnaeus, 1758) Parthenope longimanus (p. )
Parthenopea subterranea Kossmann, 1874 Parthenopea subterranea (p. 2 )
Parvamussium australanum Dijkstra & Maestrati, 2010 Parvamussium australanum (p. )
Parvamussium cancellorum Dijkstra & Marshall, 2008 Parvamussium cancellorum (p. )
Parvamussium dautzenbergi (Dijkstra, 1990) Parvamussium dautzenbergi (p. )
Parvamussium diomedeum (Dall, Bartsch & Rehder, 1938) Parvamussium diomedeum (p. )
Parvamussium fenestratum (Forbes, 1844) Parvamussium fenestratum (p. )
Parvamussium formosum (Melvill, 1907) Parvamussium formosum (p. )
Parvamussium kauaium (Dall, Bartsch & Rehder, 1938) Parvamussium kauaium (p. )
Parvamussium lozoueti Dijkstra & Maestrati, 2008 Parvamussium lozoueti (p. )
Parvamussium marquesanum Dijkstra & Maestrati, 2008 Parvamussium marquesanum (p. )
Parvamussium molokaium (Dall, Bartsch & Rehder, 1938) Parvamussium molokaium (p. )
Parvamussium multiliratum Dijkstra, 1995 Parvamussium multiliratum (p. )
Parvamussium nesiotum (Dall, Bartsch & Rehder, 1938) Parvamussium nesiotum (p. )
Parvamussium pailoloum (Dall, Bartsch & Rehder, 1938) Parvamussium pailoloum (p. )
Parvamussium polynesianum Dijkstra & Maestrati, 2008 Parvamussium polynesianum (p. )
Parvamussium retiolum Dijkstra, 1995 Parvamussium retiolum (p. )
Parvamussium siebenrocki (Sturany, 1901) Parvamussium siebenrocki (p. )
Parvamussium texturatum (Dautzenberg & Bavay, 1912) Parvamussium texturatum (p. )
Parvamussium thyrideum (Melvill, 1907) Parvamussium thyrideum (p. )
Parvamussium undisonum Dijkstra, 1995 Parvamussium undisonum (p. )
Parvamussium undosum Dijkstra, 1991 Parvamussium undosum (p. )
Parvanachis bocapanensis Arias Ávila, 2021 Parvanachis bocapanensis (p. )
Parvanachis forcellii Arias Ávila, 2021 Parvanachis forcellii (p. )
Parvanachis masirana Boyer, Pelorce & Gori, 2022 Parvanachis masirana (p. )
Parvanachis nigricans (Sowerby, 1844) Parvanachis nigricans (p. )
Parvaplustrum wareni Chaban, Schepetov, Ekimova, Nekhaev & Chernyshev, 2022 Parvaplustrum wareni (p. )
Parvicardium carrozzai van Aartsen & Goud, 2001 Parvicardium carrozzai (p. )
Parvicardium exiguum (Gmelin, 1791) Parvicardium exiguum (p. )
Parvicardium pinnulatum (Conrad, 1831) Parvicardium pinnulatum (p. )
Parvicardium scabrum Philippi, 1844 Parvicardium scabrum (p. )
Parvicardium vroomi van Aartsen, Menkhorst & Gittenberger, 1984 Parvicardium vroomi (p. )
Parvilucina tenuisculpta (Carpenter, 1864) Parvilucina tenuisculpta (p. )
Parvimysis brattegardi Wittmann, 2020 Parvimysis brattegardi (p. )
Parvimysis laminata Wittmann, 2020 Parvimysis laminata (p. )
Parvimysis nuda Wittmann, 2020 Parvimysis nuda (p. )
Parvimysis ornata Wittmann, 2020 Parvimysis ornata (p. )
Parvimysis pricei Wittmann, 2020 Parvimysis pricei (p. )
Parvioris brevis (Sowerby I, 1834) Parvioris brevis (p. )
Parvioris inflexa (Pease, 1868) Parvioris inflexa (p. )
Parvioris shoplandi (Melvill, 1898) Parvioris shoplandi (p. )
Parvipalpina verrucosa Stephensen, 1944 Parvipalpina verrucosa (p. )
Parvipalpus colemani Guerra-García, 2003 Parvipalpus colemani (p. )
Parvipalpus major Carausu, 1941 Parvipalpus major (p. )
Parvocalanus elegans Andronov, 1972 Parvocalanus elegans (p. )
Parvocaulis parvulus Berger, Fettweiss, Gleissberg, Liddle, Richter, Sawitzky, Zuccarello, 2003 Parvocaulis parvulus (p. )
Parvulastra exigua (Lamarck, 1816) Parvulastra exigua (p. )
Pascula citrica (Dall, 1908) Pascula citrica (p. )
Pascula ochrostoma (Blainville, 1832) Pascula ochrostoma (p. )
Pascula ozenneana (Crosse, 1861) Pascula ozenneana (p. )
Pascula submissa (Smith, 1903) Pascula submissa (p. )
Pasiphaea antea Rodrigues, Alves-Junior & Cardoso, 2018 Pasiphaea antea (p. )
Pasiphaea dorsolineatus Komai & Chan, 2012 Pasiphaea dorsolineatus (p. )
Pasiphaea fragilis Hayashi, 1999 Pasiphaea fragilis (p. )
Pasiphaea gracilis Hayashi, 1999 Pasiphaea gracilis (p. )
Pasiphaea kapala Kensley, Tranter & Griffin, 1987 Pasiphaea kapala (p. )
Pasiphaea planidorsalis Hayashi, 2004 Pasiphaea planidorsalis (p. )
Pasiphaea propinqua De Man, 1916 Pasiphaea propinqua (p. )
Pasiphaea scotiae (Stebbing, 1914) Pasiphaea scotiae (p. )
Pasiphaea sirenkoi Burukovsky, 1987 Pasiphaea sirenkoi (p. )
Pasiphaea sivado (Risso, 1816) Pasiphaea sivado (p. )
Pasiphaea telacantha Hayashi, 2004 Pasiphaea telacantha (p. )
Pasythea tulipifera (Ellis & Solander, 1786) Pasythea tulipifera (p. )
Patagonacythere longiducta (Skogsberg, 1928) Patagonacythere longiducta (p. )
Patella caerulea Linnaeus, 1758 Patella caerulea (p. )
Patella depressa Pennant, 1777 Patella depressa (p. )
Patella ferruginea Gmelin, 1791 Patella ferruginea (p. )
Patella kermadecensis Pilsbry, 1894 Scutellastra kermadecensis (p. )
Patella pellucida Linnaeus, 1758 Patella pellucida (p. )
Patella rustica Linnaeus, 1758 Patella rustica (p. )
Patella ulyssiponensis Gmelin, 1791 Patella ulyssiponensis (p. )
Patella vulgata Linnaeus, 1758 Patella vulgata (p. )
Patellina advena Cushman, 1933 Patellina advena (p. )
Patellina altiformis Cushman, 1933 Patellina altiformis (p. )
Patellina corrugata Williamson, 1858 Patellina corrugata (p. )
Patellina elaborata McCulloch, 1977 Patellina elaborata (p. )
Patellina formosa Heron-Allen & Earland, 1932 Patellina formosa (p. )
Patelloida saccharina (Linnaeus, 1758) Patelloida saccharina (p. )
Patelloida toloensis Christiaens, 1980 Patelloida toloensis (p. )
Patinapta ooplax (von Marenzeller, 1881) Patinapta ooplax (p. )
Patinella distincta Alvarez, 1993 Patinella distincta (p. )
Patinella purpurea Winston & Jackson, 2021 Patinella purpurea (p. )
Patinella radiata (Audouin, 1826) Patinella radiata (p. )
Patinella verrucaria (Linnaeus, 1758) Patinella verrucaria (p. )
Patiria chilensis Verrill, 1870 Patiria chilensis (p. )
Patiriella calcarata (Perrier, 1869) Patiriella calcarata (p. )
Patiriella oliveri (Benham, 1911) Patiriella oliveri (p. )
Patiriella paradoxa Campbell & Rowe, 1997 Patiriella paradoxa (p. )
Paucibranchia stragulum (Grube, 1878) Paucibranchia stragulum (p. )
Pauleo jubatus Millen & Hamann, 1992 Pauleo jubatus (p. )
Pauliella horrida Gray, 1840 Pauliella horrida (p. )
Paupidrilus breviductus Erséus, 1990 Paupidrilus breviductus (p. )
Pavona cactus (Forsskål, 1775) Pavona cactus (p. )
Pavona decussata (Dana, 1846) Pavona decussata (p. )
Pavona divaricata (Lamarck, 1816) Pavona divaricata (p. )
Pavona frondifera (Lamarck, 1816) Pavona frondifera (p. )
Pavona gigantea (Verrill, 1869) Pavona gigantea (p. )
Pavona maldivensis (Gardiner, 1905) Pavona maldivensis (p. )
Pavona varians (Verrill, 1864) Pavona varians (p. )
Pawsonia saxicola (Brady & Robertson, 1871) Pawsonia saxicola (p. )
Paziella tanaoa (Houart & Tröndlé, 2008) Paziella tanaoa (p. )
Peachia cylindrica (Reid, 1848) Peachia cylindrica (p. )
Peasiella infracostata (Issel, 1869) Peasiella infracostata (p. )
Peasiella isseli (Issel, 1869) Peasiella isseli (p. )
Peasiella roepstorffiana (Nevill, 1885) Peasiella roepstorffiana (p. )
Peasistilifer nitidula (Pease, 1860) Peasistilifer nitidula (p. )
Pecten diomedeus Dall, Bartsch & Rehder, 1938 Pecten diomedeus (p. )
Pecten dorotheae Melvill, 1907 Pecten dorotheae (p. )
Pecten erythraeensis Sowerby II, 1842 Pecten erythraeensis (p. )
Pecten jacobaeus (Linnaeus, 1758) Pecten jacobaeus (p. )
Pecten maximus (Linnaeus, 1758) Pecten maximus (p. )
Pecten waikikius Dall, Bartsch & Rehder, 1938 Pecten waikikius (p. )
Pectinaria belgica (Pallas, 1766) Pectinaria belgica (p. )
Pectinaria dayaensis Zhang, Hutchings & Qiu, 2022 Pectinaria dayaensis (p. )
Pectinaria gouldii (Verrill, 1874) Pectinaria gouldii (p. )
Pectinaria lizhei Zhang, Hutchings & Qiu, 2022 Pectinaria lizhei (p. )
Pectinaria xiukaii Zhang, Hutchings & Qiu, 2022 Pectinaria xiukaii (p. )
Pectinaster agassizi Ludwig, 1905 Pectinaster agassizi (p. )
Pectinaster filholi Perrier, 1885 Pectinaster filholi (p. )
Pectinaster mimicus (Sladen, 1889) Pectinaster mimicus (p. )
Pectinella aequoris Dijkstra, 1991 Pectinella aequoris (p. )
Pectinia africana Veron, 2000 Pectinia africana (p. )
Pectinia elongata (Rehberg, 1892) Pectinia elongata (p. )
Pectinia pygmaea Veron, 2000 Pectinia pygmaea (p. )
Pectinia teres Nemenzo & Montecillo, 1981 Pectinia teres (p. )
Pectinodonta aupouria Marshall, 1985 Pectinodonta aupouria (p. )
Pectinodonta marinovichi Marshall, 1998 Pectinodonta marinovichi (p. )
Pectinodonta morioria Marshall, 1985 Pectinodonta morioria (p. )
Pectinodrilus deminutius (Erséus, 1979) Pectinodrilus deminutius (p. )
Pectinodrilus disparatus Erséus, 1992 Pectinodrilus disparatus (p. )
Pectinodrilus hoihaensis Erséus, 1992 Pectinodrilus hoihaensis (p. )
Pectinodrilus molestus (Erséus, 1988) Pectinodrilus molestus (p. )
Pectinodrilus rectisetosus (Erséus, 1979) Pectinodrilus rectisetosus (p. )
Pectis pedunculata (Bigelow, 1913) Voragonema pedunculata (p. )
Pedicellaster hypernotius Sladen, 1889 Pedicellaster hypernotius (p. )
Pedicellina hispida Ryland, 1965 Pedicellina hispida (p. )
Pedicularia sicula Swainson, 1840 Pedicularia sicula (p. )
Pedipes affinis Férussac, 1821 Pedipes affinis (p. )
Pedipes amplicatus (Jickeli, 1874) Pedipes amplicatus (p. )
Pedipes bodomoli Perugia, 2021 Pedipes bodomoli (p. )
Pedipes unisulcatus Cooper, 1866 Pedipes unisulcatus (p. )
Pegantha triloba Haeckel, 1879 Pegantha triloba (p. )
Pegea bicaudata (Quoy & Gaimard, 1826) Pegea bicaudata (p. )
Pegea confoederata (Forsskål, 1775) Pegea confoederata (p. )
Peinaleopolynoe elvisi Hatch & Rouse, 2020 Peinaleopolynoe elvisi (p. )
Peinaleopolynoe goffrediae Hatch & Rouse, 2020 Peinaleopolynoe goffrediae (p. )
Peinaleopolynoe mineoi Hatch & Rouse, 2020 Peinaleopolynoe mineoi (p. )
Peinaleopolynoe orphanae Hatch & Rouse, 2020 Peinaleopolynoe orphanae (p. )
Pelagia cyanella Péron & Lesueur, 1810 Pelagia cyanella (p. )
Pelagia noctiluca (Forsskål, 1775) Pelagia noctiluca (p. )
Pelagiana trichodesmiae Borstad & Brinckmann -Voss, 1979 Pelagiana trichodesmiae (p. )
Pelagobia longicirrata Greeff, 1879 Pelagobia longicirrata (p. )
Pelagobia rubromaculata Kolbasova & Neretina, 2021 Pelagobia rubromaculata (p. )
Pelagobia serrata Southern, 1909 Pelagobia serrata (p. )
Pelagonema obtusicauda Filipjev, 1918 Pelagonema obtusicauda (p. )
Pelagonemertes moseleyi Bürger, 1895 Pelagonemertes moseleyi (p. )
Pelagopleura gracilis (Lohmann, 1914) Pelagopleura gracilis (p. )
Pelagopleura oppressa (Lohmann, 1914) Pelagopleura oppressa (p. )
Pelagopleura verticalis (Lohmann, 1914) Pelagopleura verticalis (p. )
Pelagothuria natatrix Ludwig, 1893 Pelagothuria natatrix (p. )
Pelecanus onocrotalus Linnaeus, 1758 Pelecanus onocrotalus (p. )
Pelecocythere fenestrata (Brady, 1880) Pelecocythere fenestrata (p. )
Pelecocythere trinidadensis (Bold, 1960) Pelecocythere trinidadensis (p. )
Pelecyora ceylonica (Dunker, 1865) Pelecyora ceylonica (p. )
Pelecyora trigona (Reeve, 1850) Pelecyora trigona (p. )
Pelia rotunda Milne-Edwards, 1875 Pelia rotunda (p. )
Pelogenia arenosa (Delle Chiaje, 1830) Pelogenia arenosa (p. )
Pelogenia brevipalpata Cruz-Gómez, 2022 Pelogenia brevipalpata (p. )
Pelogenia capitata Cruz-Gómez, 2022 Pelogenia capitata (p. )
Pelogenia hartmanae Pettibone, 1997 Pelogenia hartmanae (p. )
Pelogenia salazarvallejoi Cruz-Gómez, 2022 Pelogenia salazarvallejoi (p. )
Pelonaia corrugata Goodsir & Forbes, 1841 Pelonaia corrugata (p. )
Pelosina cylindrica Brady, 1884 Pelosina cylindrica (p. )
Pelosina rotundata Brady, 1879 Pelosina rotundata (p. )
Pelosina variabilis Brady, 1879 Pelosina variabilis (p. )
Peltarion spinulosum (White, 1843) Peltarion spinulosum (p. )
Peltaster placenta (Müller & Troschel, 1842) Peltaster placenta (p. )
Peltocoxa marioni Catta, 1875 Peltocoxa marioni (p. )
Peltodoris atromaculata Bergh, 1880 Peltodoris atromaculata (p. )
Peltodoris murrea (Abraham, 1877) Peltodoris murrea (p. )
Peltodoris rubra (Bergh, 1905) Peltodoris rubra (p. )
Peltogaster paguri Rathke, 1842 Peltogaster paguri (p. )
Peltogaster sulcata (Lilljeborg, 1859) Peltogaster sulcata (p. )
Pelvetia canaliculata (Linnaeus) Decaisne & Thuret Pelvetia canaliculata (p. )
Pelycidion habei (Kay, 1979) Pelycidion habei (p. )
Pelycidion megalomastomus (Olsson & McGinty, 1958) Pelycidion megalomastoma (p. )
Pemmatoporella marginata (Calvet, 1909) Pemmatoporella marginata (p. )
Penaeus brevirostris Kingsley, 1878 Penaeus brevirostris (p. )
Penaeus californiensis Holmes, 1900 Penaeus californiensis (p. )
Penaeus canaliculatus (Olivier, 1811) Penaeus canaliculatus (p. )
Penaeus chinensis (Osbeck, 1765) Penaeus chinensis (p. )
Penaeus duorarum Burkenroad, 1939 Penaeus duorarum (p. )
Penaeus indicus Milne-Edwards, 1837 Penaeus indicus (p. )
Penaeus japonicus Bate, 1888 Penaeus japonicus (p. )
Penaeus latisulcatus Kishinouye, 1896 Penaeus latisulcatus (p. )
Penaeus merguiensis De Man, 1888 Penaeus merguiensis (p. )
Penaeus occidentalis Streets, 1871 Penaeus occidentalis (p. )
Penaeus paulensis (Pérez-Farfante, 1967) Penaeus paulensis (p. )
Penaeus plebejus Hess, 1865 Penaeus plebejus (p. )
Penaeus setiferus (Linnaeus, 1767) Penaeus setiferus (p. )
Penaeus silasi Muthu & Motoh, 1979 Fenneropenaeus silasi (p. )
Penaeus silasi Muthu & Motoh, 1979 Penaeus silasi (p. )
Penaeus simplex Chan, Muchlisin & Hurzaid, 2021 Penaeus simplex (p. )
Penaeus subtilis (Pérez Farfante, 1967) Penaeus subtilis (p. )
Penares angeli Sim-Smith, Hickman & Kelly, 2021 Penares angeli (p. )
Penares micraster Lévi, 1993 Penares micraster (p. )
Penares nux (de Laubenfels, 1954) Penares nux (p. )
Penares palmatoclada Lévi, 1993 Penares palmatoclada (p. )
Penares schulzei (Dendy, 1905) Penares schulzei (p. )
Pendanthura bangkaensis Annisaqois & Wägele, 2021 Pendanthura bangkaensis (p. )
Penemia ignota (Hayward, 1981) Penemia ignota (p. )
Peneroplis arietinus (Batsch, 1791) Peneroplis arietinus (p. )
Peneroplis pertusus (Forskal, 1775) Peneroplis pertusus (p. )
Peneroplis planatus (Fichtel & Moll, 1798) Peneroplis planatus (p. )
Peneroplis proteus d´Orbigny, 1839 Peneroplis proteus (p. )
Penetrantia brevis Silén, 1946 Penetrantia brevis (p. )
Penetrantia concharum Silen, 1946 Penetrantia concharum (p. )
Peniagone affinis Théel, 1882 Peniagone affinis (p. )
Peniagone challengeri Théel, 1882 Peniagone challengeri (p. )
Peniagone crozeti Cross & Gebruk, 2009 Peniagone crozeti (p. )
Peniagone diaphana Théel, 1882 Peniagone diaphana (p. )
Peniagone incerta (Théel, 1882) Peniagone incerta (p. )
Peniagone purpurea (Théel, 1882) Peniagone purpurea (p. )
Peniagone willemoesi Hansen, 1975 Peniagone willemoesi (p. )
Penicillus giganteus Sowerby III, 1888 Penicillus giganteus (p. )
Penilia avirostris Dana, 1849 Penilia avirostris (p. )
Penilpidia ludwigi (von Marenzeller, 1893) Penilpidia ludwigi (p. )
Pennatula phosphorea Linnaeus, 1758 Pennatula phosphorea (p. )
Pennyella dorsoserrata (Brady, 1880) Pennyella dorsoserrata (p. )
Pennyella horrida (Whatley & Coles, 1987) Pennyella horrida (p. )
Pentaceraster mammillatus (Audouin, 1826) Pentaceraster mammillatus (p. )
Pentaceraster regulus (Müller & Troschel, 1842) Pentaceraster regulus (p. )
Pentaceraster westermanni (Lütken, 1871) Pentaceraster westermanni (p. )
Pentaceration kermadecia Just, 2011 Pentaceration kermadecia (p. )
Pentacheles gibbus Alcock, 1894 Pentacheles gibbus (p. )
Pentacheles obscurus Bate, 1878 Pentacheles obscurus (p. )
Pentacoelum fucoideum Westblad, 1935 Pentacoelum fucoideum (p. )
Pentadactyla longidentis (Hutton, 1872) Pentadactyla longidentis (p. )
Pentamera beebei Deichmann, 1938 Pentamera beebei (p. )
Pentamera chierchiae (Ludwig, 1887) Pentamera chierchiae (p. )
Pentamera chiloensis (Ludwig, 1887) Pentamera chiloensis (p. )
Pentapora foliacea unspecified Pentapora foliacea (p. )
Pentapora ottomulleriana (Moll, 1803) Pentapora ottomulleriana (p. )
Pentaster obtusatus (Bory de St. Vincent, 1827) Pentaceropsis tyloderma (p. )
Pentidotea wosnesenskii Brandt, 1851 Pentidotea wosnesenskii (p. )
Peosidrilus vicinus (Erséus, 1990) Peosidrilus vicinus (p. )
Peponocephala electra (Gray, 1846) Peponocephala electra (p. )
Peponocyathus folliculus (Pourtalès, 1868) Peponocyathus folliculus (p. )
Peracle diversa (Monterosato, 1875) Peracle diversa (p. )
Peraclistus oophagus (Friedmann, 1924) Peraclistus oophagus (p. )
Peracrocnida sinensis (Clark, 1917) Peracrocnida sinensis (p. )
Perarella clavata (Jäderholm, 1905) Perarella clavata (p. )
Percnon abbreviatum (Dana, 1851) Percnon abbreviatum (p. )
Percnon guinotae Crosnier, 1965 Percnon guinotae (p. )
Percnon planissimum (Herbst, 1804) Percnon planissimum (p. )
Percursaria percursa (C. Agardh) Rosenvinge Percursaria percursa (p. )
Pereionotus testudo (Montagu, 1808) Pereionotus testudo (p. )
Pereionotus thomsoni (Stebbing, 1899) Pereionotus thomsoni (p. )
Pereionotus tinggiensis Feirulsha & Rahim, 2020 Pereionotus tinggiensis (p. )
Peresiella megapapilata Da Silva & Amaral, 2022 Peresiella megapapilata (p. )
Peresime abyssalis Dinet, 1974 Peresime abyssalis (p. )
Peresime pryorae Yeom, Rohal Lupher & Lee, 2022 Peresime pryorae (p. )
Pergamaster incertus (Bell, 1908) Pergamaster incertus (p. )
Peribolaster folliculatus Sladen, 1889 Peribolaster folliculatus (p. )
Peribolaster macleani Koehler, 1920 Peribolaster macleani (p. )
Pericelis beyerleyana Collingwood, 1876 Pericelis beyerleyana (p. )
Periclimenaeus alius Park & De Grave, 2021 Periclimenaeus alius (p. )
Periclimenaeus apomonosi Park & De Grave, 2021 Periclimenaeus apomonosi (p. )
Periclimenaeus colodactylus Bruce, 1996 Periclimenaeus colodactylus (p. )
Periclimenaeus diplosomatis Bruce, 1980 Periclimenaeus diplosomatis (p. )
Periclimenaeus karantina Park & De Grave, 2021 Periclimenaeus karantina (p. )
Periclimenaeus kottae Bruce, 2005 Periclimenaeus kottae (p. )
Periclimenaeus matherae Bruce, 2005 Periclimenaeus matherae (p. )
Periclimenaeus orbitocarinatus Fransen, 2006 Periclimenaeus orbitocarinatus (p. )
Periclimenaeus ramili Neves, 2022 Periclimenaeus ramili (p. )
Periclimenes acanthimerus Bruce, 2006 Periclimenes acanthimerus (p. )
Periclimenes aegylios Grippa & d'Udekem d'Acoz, 1996 Periclimenes aegylios (p. )
Periclimenes albolineatus Bruce & Coombes, 1997 Periclimenes albolineatus (p. )
Periclimenes aleator Bruce, 1991 Periclimenes aleator (p. )
Periclimenes alexanderi Li, 2008 Periclimenes alexanderi (p. )
Periclimenes antipathophilus Spotte, Heard & Bubucis, 1994 Periclimenes antipathophilus (p. )
Periclimenes brevicarpalis (Schenkel, 1902) Periclimenes brevicarpalis (p. )
Periclimenes calmani Tattersall, 1921 Periclimenes calmani (p. )
Periclimenes colesi De Grave & Anker, 2009 Periclimenes colesi (p. )
Periclimenes crosnieri Li & Bruce, 2006 Periclimenes crosnieri (p. )
Periclimenes eleftherioui Koukouras & Türkay, 1996 Periclimenes eleftherioui (p. )
Periclimenes forgesi Li & Bruce, 2006 Periclimenes forgesi (p. )
Periclimenes imperator Bruce, 1967 Periclimenes imperator (p. )
Periclimenes inornatus Kemp, 1922 Periclimenes inornatus (p. )
Periclimenes involens Bruce, 1996 Periclimenes involens (p. )
Periclimenes josephi Li, 2008 Periclimenes josephi (p. )
Periclimenes loyautensis Li & Bruce, 2006 Periclimenes loyautensis (p. )
Periclimenes macrophthalmus Fujino & Miyake, 1970 Periclimenes macrophthalmus (p. )
Periclimenes mahei Bruce, 1969 Periclimenes mahei (p. )
Periclimenes mclellandi Heard & Spotte, 1997 Periclimenes mclellandi (p. )
Periclimenes murcielagensis Vargas, 2000 Periclimenes murcielagensis (p. )
Periclimenes paralcocki Li & Bruce, 2006 Periclimenes paralcocki (p. )
Periclimenes paraleator Li & Bruce, 2006 Periclimenes paraleator (p. )
Periclimenes platydactylus Li, 2008 Periclimenes platydactylus (p. )
Periclimenes polynesiensis Li, 2008 Periclimenes polynesiensis (p. )
Periclimenes rex Kemp, 1922 Periclimenes rex (p. )
Periclimenes sarasvati Okuno, 2002 Periclimenes sarasvati (p. )
Periclimenes vicinus Li, 2008 Periclimenes vicinus (p. )
Periclimenes yucatanicus (Ives, 1891) Periclimenes yucatanicus (p. )
Pericolpa tetralina Haeckel, 1880 Pericolpa tetralina (p. )
Periglypta corbis (Lamarck, 1818) Periglypta corbis (p. )
Perinereis amblyodonta (Schmarda, 1861) Perinereis amblyodonta (p. )
Perinereis anderssoni Kinberg, 1866 Perinereis anderssoni (p. )
Perinereis curvata Holly, 1935 Perinereis curvata (p. )
Perinereis falklandica (Ramsay, 1914) Perinereis falklandica (p. )
Perinereis gualpensis Jeldes, 1963 Perinereis gualpensis (p. )
Perinereis macropus (Claparède, 1870) Perinereis macropus (p. )
Perinereis marionii (Audouin & Milne-Edwards, 1834) Perinereis marionii (p. )
Perinereis neocaledonica Pruvot, 1930 Perinereis neocaledonica (p. )
Perinereis nigropunctata (Horst, 1889) Perinereis nigropunctata (p. )
Perinereis oliveirae (Horst, 1889) Perinereis oliveirae (p. )
Perinereis pseudocamiguina (Augener, 1922) Perinereis pseudocamiguina (p. )
Perinereis pseudocavifrons Fauvel, 1930 Perinereis pseudocavifrons (p. )
Perinereis rullieri Pilato, 1974 Perinereis rullieri (p. )
Perinereis singaporiensis (Grube, 1878) Perinereis singaporensis (p. )
Perinereis suluana Horst, 1924 Perinereis suluana (p. )
Perinereis tenuisetis (Fauvel, 1915) Perinereis tenuisetis (p. )
Peringia ulvae (Pennant, 1777) Peringia ulvae (p. )
Perinia tumida Dana, 1851 Perinia tumida (p. )
Perioculodes aequimanus (Korssman, 1880) Perioculodes aequimanus (p. )
Perioculodes longimanus (Bate & Westwood, 1868) Perioculodes longimanus (p. )
Perioculodes longirostratus Hirayama, 1987 Perioculodes longirostratus (p. )
Perioculodes talboti Hughes & Lowry, 2009 Perioculodes talboti (p. )
Periphragella challengeri Ijima, 1927 Periphragella challengeri (p. )
Periphragella irregularis Ijima, 1927 Periphragella irregularis (p. )
Periphragella parva Ijima, 1927 Periphragella parva (p. )
Periphylla periphylla (Péron & Lesueur, 1810) Periphylla periphylla (p. )
Periploma aleuticum (Krause, 1885) Periploma aleuticum (p. )
Periploma indicum Melvill, 1898 Periploma indicum (p. )
Perisesarma lividum (Milne-Edwards, 1869) Perisesarma lividum (p. )
Perissogorgia viridis Bayer & Stefani, 1989 Perissogorgia viridis (p. )
Perissogorgia vitrea Bayer & Stefani, 1989 Perissogorgia vitrea (p. )
Perissonemertes pyrrhocephala Gibson, 1990 Perissonemertes pyrrhocephala (p. )
Peristernia angulata (Sowerby, 1888) Peristernia angulata (p. )
Peristernia australiensis (Reeve, 1847) Peristernia australiensis (p. )
Peristernia chlorostoma (Sowerby I, 1825) Peristernia chlorostoma (p. )
Peristernia clathrata (Kiener, 1840) Peristernia clathrata (p. )
Peristernia granulosa (Pease, 1868) Peristernia granulosa (p. )
Peristernia igorshlegeli Bozzetti, 2020 Peristernia igorshlegeli (p. )
Peristernia lirata (Pease, 1868) Peristernia lirata (p. )
Peristernia marquesana (Adams, 1855) Peristernia marquesana (p. )
Perizona magna Koehler & Vaney, 1905 Perizona magna (p. )
Perkinsiana acuminata (Moore & Bush, 1904) Perkinsiana acuminata (p. )
Perkinsiana antarctica (Kinberg, 1866) Perkinsiana antarctica (p. )
Perkinsiana littoralis (Hartman, 1967) Perkinsiana littoralis (p. )
Perkinsiana magalhaensis (Kinberg, 1867) Perkinsiana magalhaensis (p. )
Perkinsiana rubra (Langerhans, 1880) Perkinsiana rubra (p. )
Perkinsyllis tsilo San Martín, Lucas & Westheide, 2021 Perkinsyllis tsilo (p. )
Perknaster aurantiacus Koehler, 1912 Perknaster aurantiacus (p. )
Perknaster aurorae (Koehler, 1920) Perknaster aurorae (p. )
Perknaster charcoti (Koehler, 1912) Perknaster charcoti (p. )
Perknaster densus Sladen, 1889 Perknaster densus (p. )
Perknaster fuscus Sladen, 1889 Perknaster fuscus (p. )
Perknaster sladeni (Perrier, 1891) Perknaster sladeni (p. )
Perlophiura profundissima Belyaev & Litvinova, 1972 Perlophiura profundissima (p. )
Permanotus purpureus (Gordon, 1934) Permanotus purpureus (p. )
Perna perna (Linnaeus, 1758) Perna perna (p. )
Perna picta (Born, 1780) Perna picta (p. )
Peronella hinemoae Mortensen, 1921 Peronella hinemoae (p. )
Peronella tuberculata Mortensen, 1918 Peronella tuberculata (p. )
Peronia persiae Maniei, Espeland, Mohavedi & Wägele, 2020 Peronia persiae (p. )
Peronidia albicans (Gmelin, 1791) Peronidia albicans (p. )
Peronina alta Plate, 1893 Peronina alta (p. )
Peronodoris rehderi Marcus & Marcus, 1970 Peronodoris rehderi (p. )
Perophora annectens Ritter, 1893 Perophora annectens (p. )
Perophora bermudensis Berrill, 1932 Perophora bermudensis (p. )
Perophora multiclathrata (Sluiter, 1904) Perophora multiclathrata (p. )
Perophora viridis Verrill, 1871 Perophora viridis (p. )
Perotripus keablei Guerra-García, 2006 Perotripus keablei (p. )
Perrinia stellata (Adams, 1864) Perrinia stellata (p. )
Persephona lichtensteinii Leach, 1817 Persephona lichtensteinii (p. )
Persephona orbicularis Bell, 1855 Persephona orbicularis (p. )
Persephonaster armiger Ludwig, 1905 Persephonaster armiger (p. )
Persicula multilineata (Sowerby, 1846) Persicula multilineata (p. )
Persististrombus granulatus (Swainson, 1822) Persististrombus granulatus (p. )
Persististrombus granulatus (Swainson, 1822) Strombus granulatus (p. )
Personopsis trigonaperta Beu, 1998 Personopsis trigonaperta (p. )
Peruanocotyle pelagica Ruiz-Escobar, Torres-Carrera & Ramos-Sánchez in Ruiz-Escobar et al., 2022 Peruanocotyle pelagica (p. )
Perumytilus purpuratus (Lamarck, 1819) Perumytilus purpuratus (p. )
Pesceus reductus (Wilson, 1956) Pesceus reductus (p. )
Pesceus reggiae (Wilson, 1958) Pesceus reggiae (p. )
Pesceus schmeili (Mrázek, 1894) Pesceus schmeili (p. )
Pestarella tyrrhena (Petagna, 1792) Pestarella tyrrhena (p. )
Pestarella whitei (Sakai, 1999) Pestarella whitei (p. )
Petalifera albomaculata (Farran, 1905) Petalifera albomaculata (p. )
Petaloconchus cochlidium Carpenter, 1857 Petaloconchus cochlidium (p. )
Petalomera pulchra Miers, 1884 Petalomera pulchra (p. )
Petalonia fascia (O.F. Müller) Kuntze Petalonia fascia (p. )
Petalonia zosterifolia (Reinke) Kuntze Petalonia zosterifolia (p. )
Petalophthalmus armiger Willemoes-Suhm, 1875 Petalophthalmus armiger (p. )
Petalophthalmus cristatus Wittmann, 2020 Petalophthalmus cristatus (p. )
Petalophthalmus lobatus Forman & Schnabel, 2021 Petalophthalmus lobatus (p. )
Petaloproctus borealis Ardwisson, 1906 Petaloproctus borealis (p. )
Petaloproctus terricolus Quatrefages, 1866 Petaloproctus terricolus (p. )
Petalosarsia declivis (Sars, 1865) Petalosarsia declivis (p. )
Petraliella intermediata Gordon, 1984 Petraliella intermediata (p. )
Petrarctus brevicornis (Holthuis, 1946) Petrarctus brevicornis (p. )
Petrarctus demani (Holthuis, 1946) Petrarctus demani (p. )
Petrarctus rugosus (Milne-Edwards, 1837) Petrarctus rugosus (p. )
Petrarctus veliger Holthuis, 2002 Petrarctus veliger (p. )
Petrasma pervernicosa (Kuroda, 1948) Petrasma pervernicosa (p. )
Petricia imperialis (Farquhar, 1897) Petricia imperialis (p. )
Petricia vernicina (Lamarck, 1816) Petricia vernicina (p. )
Petricola carditoides (Conrad, 1837) Petricola carditoides (p. )
Petricola denticulata Sowerby I, 1834 Petricola denticulata (p. )
Petricola fabagella Lamarck, 1818 Petricola fabagella (p. )
Petricola japonica Dunker, 1882 Petricola japonica (p. )
Petricola monstrosa (Gmelin, 1791) Petricola monstrosa (p. )
Petricolaria pholadiformis (Lamarck, 1818) Petricolaria pholadiformis (p. )
Petrochirus californiensis Bouvier, 1895 Petrochirus californiensis (p. )
Petrolisthes asiaticus (Leach, 1820) Petrolisthes asiaticus (p. )
Petrolisthes bispinosus Borradaile, 1900 Petrolisthes bispinosus (p. )
Petrolisthes borradailei Kropp, 1984 Petrolisthes borradailei (p. )
Petrolisthes caribensis Werding, 1983 Petrolisthes caribensis (p. )
Petrolisthes carinipes (Heller, 1861) Petrolisthes carinipes (p. )
Petrolisthes decacanthus Ortmann, 1897 Petrolisthes decacanthus (p. )
Petrolisthes dissimulatus Gore, 1983 Petrolisthes dissimulatus (p. )
Petrolisthes eldredgei Haig & Kropp, 1987 Petrolisthes eldredgei (p. )
Petrolisthes elegans Haig, 1981 Petrolisthes elegans (p. )
Petrolisthes elongatus (Milne Edwards, 1837) Petrolisthes elongatus (p. )
Petrolisthes extremus Kropp & Haig, 1994 Petrolisthes extremus (p. )
Petrolisthes fimbriatus Borradaile, 1898 Petrolisthes fimbriatus (p. )
Petrolisthes gertrudae Werding, 1996 Petrolisthes gertrudae (p. )
Petrolisthes glasselli Haig, 1957 Petrolisthes glasselli (p. )
Petrolisthes gracilis Stimpson, 1859 Petrolisthes gracilis (p. )
Petrolisthes haigae Chace, 1962 Petrolisthes haigae (p. )
Petrolisthes hastatus Stimpson, 1858 Petrolisthes hastatus (p. )
Petrolisthes haswelli Miers, 1884 Petrolisthes haswelli (p. )
Petrolisthes heterochrous Kropp, 1986 Petrolisthes heterochrous (p. )
Petrolisthes hispaniolensis Werding & Hiller, 2005 Petrolisthes hispaniolensis (p. )
Petrolisthes laevigatus (Guérin, 1835) Petrolisthes laevigatus (p. )
Petrolisthes leptocheles (Heller, 1861) Petrolisthes leptocheles (p. )
Petrolisthes limicola Haig, 1988 Petrolisthes limicola (p. )
Petrolisthes magdalenensis Werding, 1978 Petrolisthes magdalenensis (p. )
Petrolisthes marginatus Stimpson, 1859 Petrolisthes marginatus (p. )
Petrolisthes moluccensis (De Man, 1888) Petrolisthes moluccensis (p. )
Petrolisthes ornatus (Paul'son, 1875) Petrolisthes ornatus (p. )
Petrolisthes perdecorus Haig, 1981 Petrolisthes perdecorus (p. )
Petrolisthes quadratus Benedict, 1901 Petrolisthes quadratus (p. )
Petrolisthes rosariensis Werding, 1978 Petrolisthes rosariensis (p. )
Petrolisthes rufescens (Heller, 1861) Petrolisthes rufescens (p. )
Petrolisthes sanmartini Werding & Hiller, 2002 Petrolisthes sanmartini (p. )
Petrolisthes scabriculus (Dana, 1852) Petrolisthes scabriculus (p. )
Petrolisthes teres Melin, 1939 Petrolisthes teres (p. )
Petrolisthes tonsorius Haig, 1960 Petrolisthes tonsorius (p. )
Petrolisthes tridentatus Stimpson, 1859 Petrolisthes tridentatus (p. )
Petrolisthes trilobatus Osawa, 1996 Petrolisthes trilobatus (p. )
Petrolisthes unilobatus Henderson, 1888 Petrolisthes unilobatus (p. )
Petroneis marina (Ralfs ex Pritchard) D.G. Mann Petroneis marina (p. )
Petrophyllia rediviva (Wells & Alderslade, 1979) Petrophyllia rediviva (p. )
Petrosaspongia nigra Bergquist, 1995 Petrosaspongia nigra (p. )
Petrosia capsa Desqueyroux-Faúndez, 1987 Petrosia capsa (p. )
Petrosia cretacea (Schmidt, 1870) Petrosia cretacea (p. )
Petrosia durissima (Dendy, 1905) Petrosia durissima (p. )
Petrosia ernesti Goodwin & Downey, 2021 Petrosia ernesti (p. )
Petrosia granifera Desqueyroux-Faúndez, 1987 Petrosia granifera (p. )
Petrosia hoeksemai de Voogd & van Soest, 2002 Petrosia hoeksemai (p. 115 )
Petrosia mamillata (Lévi & Lévi, 1983) Petrosia mamillata (p. )
Petrosia plana Wilson, 1925 Petrosia plana (p. )
Petrosia pluricristata Lévi & Lévi, 1983 Petrosia pluricristata (p. )
Petrosia puna de Laubenfels, 1951 Petrosia puna (p. )
Petrosia punctata Lévi & Lévi, 1983 Petrosia punctata (p. )
Petrosia seychellensis Dendy, 1922 Petrosia seychellensis (p. )
Petta assimilis McIntosh, 1885 Petta assimilis (p. )
Pettibonella multiuncinata Solis-Weiss & Fauchald, 1989 Pettibonella multiuncinata (p. )
Peyssonnelia atropurpurea P.L. Crouan & H.M. Crouan Peyssonnelia atropurpurea (p. )
Peyssonnelia dubyi P.L. Crouan & H.M. Crouan Peyssonnelia dubyi (p. )
Phacorhabdotus posteropunctissimus Coles & Whatley, 1989 Phacorhabdotus posteropunctissimus (p. )
Phaenomenella nicoi Kantor, Kosyan, Sorokin & Fedosov, 2020 Phaenomenella nicoi (p. )
Phaenomenella samadiae Kantor, Kosyan, Sorokin & Fedosov, 2020 Phaenomenella samadiae (p. )
Phaeocystis globosa Scherffel Phaeocystis globosa (p. )
Phaeocystis pouchetii (Hariot) Lagerheim Phaeocystis pouchetii (p. )
Phaeostachys spinifera (Johnston, 1847) Phaeostachys spinifera (p. )
Phakellia carduus (Lamarck, 1814) Phakellia carduus (p. )
Phakellia hirondellei Topsent, 1890 Phakellia hirondellei (p. )
Phakellia stelliderma Lévi & Lévi, 1989 Phakellia stelliderma (p. )
Phakellia ventilabrum (Linnaeus, 1767) Phakellia ventilabrum (p. )
Phakettia ridley (Dendy, 1887) Phakettia ridley (p. )
Phalacrocorax aristotelis (Linnaeus, 1761) Phalacrocorax aristotelis (p. )
Phalacrocorax atriceps King, 1828 Phalacrocorax atriceps (p. )
Phalacrocorax atriceps King, 1828 Phalacrocorax atriceps atriceps (p. )
Phalacrocorax capensis (Sparrman, 1788) Phalacrocorax capensis (p. )
Phalacrocorax carbo (Linnaeus, 1758) Phalacrocorax carbo (p. )
Phalacrocorax chalconotus (Gray, 1845) Phalacrocorax chalconotus (p. )
Phalacroma rotundatum (Claparéde & Lachmann) Kofoid & Michener Phalacroma rotundatum (p. )
Phalacrostemma danieli Chávez-López, 2022 Phalacrostemma danieli (p. )
Phalacrostemma profunda Lechapt & Kirtley, 1994 Phalacrostemma profunda (p. )
Phalacrostemma profundum Lechapt & Kirtley, 1998 Phalacrostemma profundum (p. )
Phalacrostemma tenue Lechapt & Kirtley, 1998 Phalacrostemma tenue (p. )
Phalacrostemma tenuis Lechapt & Kirtley, 1994 Phalacrostemma tenuis (p. )
Phalangipus australiensis Rathbun, 1918 Phalangipus australiensis (p. )
Phalangipus filiformis Rathbun, 1916 Phalangipus filiformis (p. )
Phalangipus trachysternus Griffin, 1973 Phalangipus trachysternus (p. )
Phalaropus fulicarius (Linnaeus, 1758) Phalaropus fulicarius (p. )
Phalaropus lobatus (Linnaeus, 1758) Phalaropus lobatus (p. )
Phalaropus tricolor Vieillot, 1819 Phalaropus tricolor (p. )
Phalium bandatum (Perry, 1811) Phalium bandatum (p. )
Phallodriloides macmasterae (Erséus, 1986) Phallodriloides macmasterae (p. )
Phallodriloides singularis (Erséus, 1990) Phallodriloides singularis (p. )
Phallusia arabica Savigny, 1816 Phallusia arabica (p. )
Phallusia colleta Monniot & Monniot, 1970 Phallusia colleta (p. )
Phallusia ingeria Traustedt, 1883 Phallusia ingeria (p. )
Phallusia mammillata (Cuvier, 1815) Phallusia mammillata (p. )
Phallusia nigra Savigny, 1816 Phallusia nigra (p. )
Phanerophthalmus albocollaris Heller & Thompson, 1983 Phanerophthalmus albocollaris (p. )
Phanerophthalmus cylindricus (Pease, 1861) Phanerophthalmus cylindricus (p. )
Phanerophthalmus olivaceus (Ehrenberg, 1828) Phanerophthalmus olivaceus (p. )
Phanerophthalmus perpallidus Risbec, 1928 Phanerophthalmus perpallidus (p. )
Phanoderma albidum Bastian, 1865 Phanoderma albidum (p. )
Phanogenia gracilis (Hartlaub, 1893) Phanogenia gracilis (p. )
Phanopathes rigida (Pourtalès, 1880) Phanopathes rigida (p. )
Pharia pyramidata (Gray, 1840) Pharia pyramidata (p. )
Pharyngodictyon cauliformis Monniot & Monniot, 1991 Pharyngodictyon cauliformis (p. )
Phascolion strombus (Montagu, 1804) Phascolion strombus strombus (p. )
Phascolosoma granulatum Leuckart, 1828 Phascolosoma granulatum (p. )
Phascolosoma nigrescens Keferstein, 1865 Phascolosoma nigrescens (p. )
Phascolosoma parvum Chen, 1963 Phascolosoma parvum (p. )
Phascolosoma sinense Chen, 1963 Phascolosoma sinense (p. )
Phataria unifascialis (Gray, 1840) Phataria unifascialis (p. )
Phaxas pellucidus (Pennant, 1777) Phaxas pellucidus (p. )
Phenacolepas aculeata (Pease, 1868) Phenacolepas aculeata (p. )
Phenacolepas compressa (Pease, 1868) Phenacolepas compressa (p. )
Phenacolepas granocostata (Pease, 1868) Phenacolepas granocostata (p. )
Phenacovolva dancei Cate, 1973 Phenacovolva dancei (p. )
Phenacovolva lahainaensis (Cate, 1969) Phenacovolva lahainaensis (p. )
Phenacovolva vitrea Omi & Iino, 2005 Phenacovolva vitrea (p. )
Pheronema barbulosclera Lévi, 1964 Pheronema barbulosclera (p. )
Pheronema conicum Lévi & Lévi, 1982 Pheronema conicum (p. )
Pheronema hemisphaericum Gray, 1873 Pheronema hemisphaericum (p. )
Pheronema ijimai Okada, 1932 Pheronema ijimai (p. )
Pheronema pilosum Lévi, 1964 Pheronema pilosum (p. )
Pheronema pseudogiganteum Tabachnick & Lévi, 2000 Pheronema pseudogiganteum (p. )
Pheronema semiglobosum Lévi & Lévi, 1982 Pheronema semiglobosum (p. )
Pheronema surugense Okada, 1932 Pheronema surugense (p. )
Pheronemoides crustiformis Gong, Li & Lee, 2020 Pheronemoides crustiformis (p. )
Pheronemoides curvipentactin Gong, Li & Lee, 2020 Pheronemoides curvipentactin (p. )
Pherusa flabellata (Sars, 1871) Pherusa flabellata (p. )
Pherusa heteropapillata Hartmann-Schröder, 1965 Pherusa heteropapillata (p. )
Pherusa kerguelarum (Grube, 1877) Pherusa kerguelarum (p. )
Pherusa monilifera (Delle Chiaje, 1841) Pherusa monilifera (p. )
Pherusa plumosa (Müller, 1776) Pherusa plumosa (p. )
Pherusa swakopiana (Augener, 1918) Pherusa swakopiana (p. )
Pherusella liowae Decker, Gordon, Spencer Jones, & Schwaha, 2021 Pherusella liowae (p. )
Pherusella minima Decker, Gordon, Spencer Jones, & Schwaha, 2021 Pherusella minima (p. )
Pherusella tubulosa (Ellis & Solander, 1786) Pherusella tubulosa (p. )
Phestilla arnoldi Mehrotra & Caballer, 2024 Phestilla arnoldi (p. )
Phestilla fuscostriata Hu, Zhang, Xie & Qiu, 2020 Phestilla fuscostriata (p. )
Phestilla goniophaga Hu, Zhang, Yiu, Xie & Qui, 2020 Phestilla goniophaga (p. )
Phestilla lugubris (Bergh, 1870) Phestilla lugubris (p. )
Phestilla subodiosa Wang, Conti-Jerpe, Richards & Baker, 2020 Phestilla subodiosa (p. )
Phialella chilensis (Hartlaub, 1905) Phialella chilensis (p. )
Phialella quadrata (Forbes, 1848) Phialella quadrata (p. )
Phialopsis diegensis Torrey, 1909 Phialopsis diegensis (p. )
Phidiana anulifera (Baba, 1949) Phidiana anulifera (p. )
Phidiana lottini (Lesson, 1831) Phidiana lottini (p. )
Phidolopora elongata (Smitt, 1866) Phidolopora elongata (p. )
Philactinoposthia saliens (Graff, 1882) Philactinoposthia saliens (p. )
Philarius polynesicus Marin & Anker, 2011 Philarius polynesicus (p. )
Philine alata Thiele, 1912 Philine alata (p. )
Philine aperta (Linnaeus, 1767) Philine aperta (p. )
Philine catena (Montagu, 1803) Philine catena (p. )
Philine denticulata (Adams, 1800) Philine denticulata (p. )
Philine infortunata Pilsbry, 1895 Philine infortunata (p. )
Philine intricata Monterosato, 1875 Philine intricata (p. )
Philine iris Tringali, 2001 Philine iris (p. )
Philine kinglipini Tchang, 1934 Philine kinglipini (p. )
Philine lima (Brown, 1825) Retusophiline lima (p. 117 )
Philine monterosati Monterosato, 1874 Philine monterosati (p. )
Philine orca Gosliner, 1988 Philine orca (p. )
Philine paucipapillata Price, Gosliner & Valdés, 2011 Philine paucipapillata (p. )
Philine punctata (Adams, 1800) Philine punctata (p. )
Philine quadripartita Ascanius, 1772 Philine quadripartita (p. )
Philine rubrata Gosliner, 1988 Philine rubrata (p. )
Philine scabra Müller, 1784 Philine scabra (p. )
Philine striatula Monterosato, 1874 Philine striatula (p. )
Philinopsis depicta (Renier, 1807) Philinopsis depicta (p. )
Philobrya alata Urcola & Zelaya, 2021 Philobrya alata (p. )
Philobrya antarctica (Philippi, 1868) Philobrya antarctica (p. )
Philobrya barbata Thiele, 1912 Philobrya barbata (p. )
Philobrya capillata Dell, 1964 Philobrya capillata (p. )
Philobrya hamiltoni (Hedley, 1916) Philobrya hamiltoni (p. )
Philobrya kerguelensis (Smith, 1885) Philobrya kerguelensis (p. )
Philobrya laevis Thiele, 1912 Philobrya laevis (p. )
Philobrya laevis Thiele, 1912 Philobrya meridionalis (p. )
Philobrya munita (Finlay, 1930) Philobrya munita (p. )
Philobrya obesa Powell, 1958 Philobrya obesa (p. )
Philobrya olstadi (Soot-Ryen, 1951) Philobrya olstadi (p. )
Philobrya quadrata (Pfeffer, 1866) Philobrya quadrata (p. )
Philobrya sanjuani Urcola & Zelaya, 2021 Philobrya sanjuani (p. )
Philobrya sublaevis Pelseneer, 1903 Philobrya sublaevis (p. )
Philobrya wandelensis Lamy, 1906 Philobrya wandelensis (p. )
Philocheras acutirostratus (Yaldwin, 1960) Philocheras acutirostratus (p. )
Philocheras echinulatus (Sars, 1861) Philocheras echinulatus (p. )
Philocheras fasciatus (Risso, 1816) Philocheras fasciatus (p. )
Philocheras gardenensis Han & Keesing, 2018 Philocheras gardenensis (p. )
Philocheras lowisi (Kemp, 1916) Philocheras lowisi (p. )
Philocheras nikiforovi (Burukovsky, 1990) Philocheras nikiforovi (p. )
Philocheras parvirostris (Kemp, 1916) Philocheras parvirostris (p. )
Philocheras pilosus (Kemp, 1916) Philocheras pilosus (p. )
Philocheras sculptus (Bell, 1847) Philocheras sculptus (p. )
Philocheras simulans Kim & Chan, 2020 Philocheras simulans (p. )
Philocheras trispinosus (Hailstone, 1835) Philocheras trispinosus (p. )
Philomachus pugnax (Linnaeus, 1758) Philomachus pugnax (p. )
Philomedes assimilis Brady, 1907 Philomedes assimilis (p. )
Philomedes globosus (Lilljeborg, 1853) Philomedes globosus (p. )
Philomedes rotunda Skogsberg, 1920 Philomedes rotunda (p. )
Philomedes trithrix Kornicker, 1971 Philomedes trithrix (p. )
Philometra lateolabracis (Yamaguti, 1935) Philometra lateolabracis (p. )
Philometra longa Moravec, Barton & Shamsi, 2021 Philometra longa (p. )
Philometra ocularis Moravec, Ogawa, Suzuki, Miyazaki & Donai, 2002 Philometra ocularis (p. )
Philometra otolithi Moravec & Manoharan, 2013 Philometra otolithi (p. )
Philometra strongylurae Moravec & Ali, 2005 Philometra strongylurae (p. )
Philometra tylosuri Moravec & Ali, 2005 Philometra tylosuri (p. )
Philoneptunus cassidyi Ayress, De Deckker & Coles, 2004 Philoneptunus cassidyi (p. )
Philoneptunus paragravezea Whatley, Millson & Ayress, 1992 Philoneptunus paragravezea (p. )
Philosyrtis coomansi unspecified Philosyrtis coomansi (p. )
Philyra concinnus Ghani & Tirmizi, 1995 Philyra concinnus (p. )
Philyra globus (Fabricius, 1775) Philyra globus (p. )
Philyra malefactrix (Kemp, 1915) Philyra malefactrix (p. )
Philyra orbicularis (Bell, 1855) Philyra orbicularis (p. )
Philyra platycheir de Haan, 1841 Philyra platycheir (p. )
Philyra platycheir de Haan, 1841 Philyra platychira (p. 115 )
Philyra sagittifera (Alcock, 1896) Philyra sagittifera (p. )
Philyra scabriuscula (Fabricius, 1798) Philyra scabriuscula (p. )
Philyra taekoae Takeda, 1972 Philyra taekoae (p. )
Phimochirus operculatus (Stimpson, 1859) Phimochirus operculatus (p. )
Phisidia aurea Southward, 1956 Phisidia aurea (p. )
Phlyctaenopora bocagei Lévi & Lévi, 1983 Phlyctaenopora bocagei (p. )
Phlyctaenopora spina Kelly, 2021 Phlyctaenopora spina (p. )
Phlyctenophora orientalis (Brady, 1868) Phlyctenophora orientalis (p. )
Phlyctoythere retifera Bonaduce, Masoli & Pugliese, 1976 Phlyctoythere retifera (p. )
Phoca vitulina Linnaeus, 1758 Phoca vitulina (p. )
Phoceana columnaris Jullien, 1903 Phoceana columnaris (p. )
Phoceana tubulifera (Heller, 1867) Phoceana tubulifera (p. )
Phocoena phocoena (Linnaeus, 1758) Phocoena phocoena (p. )
Phoebastria nigripes (Audubon, 1839) Phoebastria nigripes (p. )
Pholas chiloensis Molina, 1782 Pholas chiloensis (p. )
Pholas dactylus Linnaeus, 1758 Pholas dactylus (p. )
Pholoe fauveli Kirkegaard, 1983 Pholoe fauveli (p. )
Pholoe inornata Johnston, 1839 Pholoe inornata (p. )
Pholoe longa (Müller, 1776) Pholoe longa (p. )
Pholoe minuta (Fabricius, 1780) Pholoe minuta (p. )
Pholoe polymorpha (Hartmann-Schröder, 1962) Pholoe polymorpha (p. )
Phonorhynchus helgolandicus (Metschnikow, 1865) Phonorhynchus helgolandicus (p. )
Phorbas areolatus (Thiele, 1905) Phorbas areolatus (p. )
Phorbas claviger (Levinsen, 1887) Phorbas claviger (p. )
Phorbas dives (Topsent, 1891) Phorbas dives (p. )
Phorbas erectus Lévi, 1993 Phorbas erectus (p. )
Phorbas glaberrimus (Topsent, 1917) Phorbas glaberrimus (p. )
Phorbas hoffmani (Bakus, 1966) Phorbas hoffmani (p. )
Phorbas longurioides (Burton, 1932) Phorbas longurioides (p. )
Phorbas microchelifer (Cabioch, 1968) Phorbas microchelifer (p. )
Phorbas perarmatus (Bowerbank, 1866) Phorbas perarmatus (p. )
Phorbas plumosus (Montagu, 1818) Phorbas plumosus (p. )
Phorbas roxasi (de Laubenfels, 1935) Phorbas roxasi (p. )
Phorcosergia bisulcata (Wood-Mason, 1891) Phorcosergia bisulcata (p. )
Phorcus articulatus (Lamarck, 1822) Monodonta articulata (p. )
Phorcus articulatus (Lamarck, 1822) Osilinus articulatus (p. )
Phorcus articulatus (Lamarck, 1822) Phorcus articulatus (p. )
Phorcus mutabilis (Philippi, 1846) Phorcus mutabilis (p. )
Phoreiobothrium iraniense Javadi & Haseli, 2022 Phoreiobothrium iraniense (p. )
Phoreiobothrium sarahae Javadi & Haseli, 2022 Phoreiobothrium sarahae (p. )
Phoriospongia poni (de Laubenfels, 1950) Phoriospongia poni (p. )
Phormidium incrustatum (Nägeli) Gomont Phormidium incrustatum (p. )
Phormidium nigroviride (Thwaites ex Gomont) Anagnostidis & Komárek Phormidium nigroviride (p. )
Phormidium submembranaceum (Ardissone & Strafforello) Gomont Phormidium submembranaceum (p. )
Phormosoma rigidum Agassiz, 1881 Phormosoma rigidum (p. )
Phoronis emigi Hirose, Fukiage, Katoh & Kajihara, 2014 Phoronis emigi (p. )
Phoronis hippocrepia Wright, 1856 Phoronis hippocrepia (p. )
Phoronis muelleri Selys-Longchamps, 1903 Phoronis muelleri (p. )
Phoronis ovalis Wright, 1856 Phoronis ovalis (p. )
Phoronis pallida (Schneider, 1862) Phoronis pallida (p. )
Phos dumalis (Philippi, 1851) Phos dumalis (p. )
Phos sculptilis Watson, 1886 Phos sculptilis (p. )
Phos textum (Gmelin, 1791) Phos textus (p. )
Phosinella exasperata (Souverbie, 1866) Phosinella exasperata (p. )
Phosinella phormis (Melvill, 1904) Phosinella phormis (p. )
Photis aina Barnard, 1970 Photis aina (p. )
Photis davei Myers, 2009 Photis davei (p. )
Photis longicaudata (Bate & Westwood, 1862) Photis longicaudata (p. )
Photis longipes (Della Valle, 1893) Photis longipes (p. )
Photis macrocarpa Stebbing, 1888 Photis macrocarpa (p. )
Photis pirloti Myers, 1985 Photis pirloti (p. )
Photis reinhardi Krøyer, 1842 Photis reinhardi (p. )
Photosella charlotteae (Lowry & Stoddart, 2009) Photosella charlotteae (p. )
Phoxichilidium femoratum (Rathke, 1799) Phoxichilidium femoratum (p. )
Phoxocephalopsis zimmeri Schellenberg, 1931 Phoxocephalopsis zimmeri (p. )
Phoxocephalus holbolli (Krøyer, 1842) Phoxocephalus holbolli (p. )
Phoxorgia sinuata (Barnard, 1932) Phoxorgia sinuata (p. )
Phreagena edisonensis (Okutani, Kojima & Kim, 2004) Phreagena edisonensis (p. )
Phrixometra exigua (Carpenter, 1888) Phrixometra exigua (p. )
Phrixometra longipinna (Carpenter, 1888) Phrixometra longipinna (p. )
Phrixometra nutrix (Mortensen, 1918) Phrixometra nutrix (p. )
Phrixometra rayneri John, 1938 Phrixometra rayneri (p. )
Phronima atlantica Guérin-Méneville, 1836 Phronima atlantica (p. )
Phronima bucephala Giles, 1887 Phronima bucephala (p. )
Phronima pacifica Streets, 1877 Phronima pacifica (p. )
Phronima stebbingi Vosseler, 1901 Phronima stebbingi (p. )
Phrontis vibex (Say, 1822) Nassarius vibex (p. )
Phrosina semilunata Risso, 1822 Phrosina semilunata (p. )
Phrygiomurex sculptilis (Reeve, 1844) Phrygiomurex sculptilis (p. )
Phtisica marina Slabber, 1769 Phtisica marina (p. )
Phycolimnoria antarctica (Pfeffer, 1887) Phycolimnoria antarctica (p. )
Phycolimnoria stephenseni (Menzies, 1957) Phycolimnoria stephenseni (p. )
Phycomenes indicus (Kemp, 1915) Phycomenes indicus (p. )
Phycomenes zostericola Bruce, 2008 Phycomenes zostericola (p. )
Phycopsis epakros (Hooper & Levi, 1993) Phycopsis epakros (p. )
Phycopsis fusiformis (Lévi, 1967) Phycopsis fusiformis (p. )
Phycopsis papillata (Hooper & Lévi, 1993) Phycopsis papillata (p. )
Phylactella labrosa (Busk, 1854) Phylactella labrosa (p. )
Phyllacanthus dubius Brandt, 1835 Phyllacanthus dubius (p. )
Phyllacanthus parvispinus Tension Woods, 1878 Phyllacanthus parvispinus (p. )
Phylladiorhynchus acastus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus acastus (p. )
Phylladiorhynchus amphion Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus amphion (p. )
Phylladiorhynchus argus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus argus (p. )
Phylladiorhynchus asclepius Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus asclepius (p. )
Phylladiorhynchus bahamut Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus bahamut (p. )
Phylladiorhynchus barbeae Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus barbeae (p. )
Phylladiorhynchus boucheti Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus boucheti (p. )
Phylladiorhynchus butes Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus butes (p. )
Phylladiorhynchus cepheus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus cepheus (p. )
Phylladiorhynchus eneus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus eneus (p. )
Phylladiorhynchus euryalus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus euryalus (p. )
Phylladiorhynchus gustavi Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus gustavi (p. )
Phylladiorhynchus heptacanthus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus heptacanthus (p. )
Phylladiorhynchus hylas Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus hylas (p. )
Phylladiorhynchus idas Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus idas (p. )
Phylladiorhynchus ikedai (Miyake & Baba, 1965) Phylladiorhynchus ikedai (p. )
Phylladiorhynchus iphiclus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus iphiclus (p. )
Phylladiorhynchus janiqueae Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus janiqueae (p. )
Phylladiorhynchus jeffkinchi Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus jeffkinchi (p. )
Phylladiorhynchus joannotae Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus joannotae (p. )
Phylladiorhynchus koumac Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus koumac (p. )
Phylladiorhynchus laureae Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus laureae (p. )
Phylladiorhynchus lini Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus lini (p. )
Phylladiorhynchus lynceus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus lynceus (p. )
Phylladiorhynchus maestratii Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus maestratii (p. )
Phylladiorhynchus marina Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus marina (p. )
Phylladiorhynchus medea Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus medea (p. )
Phylladiorhynchus orpheus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus orpheus (p. )
Phylladiorhynchus paula Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus paula (p. )
Phylladiorhynchus peneleos Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus peneleos (p. )
Phylladiorhynchus pepei Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus pepei (p. )
Phylladiorhynchus phanus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus phanus (p. )
Phylladiorhynchus phlias Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus phlias (p. )
Phylladiorhynchus poeas Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus poeas (p. )
Phylladiorhynchus pollux Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus pollux (p. )
Phylladiorhynchus porteri Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus porteri (p. )
Phylladiorhynchus priasus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus priasus (p. )
Phylladiorhynchus pulchrus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus pulchrus (p. )
Phylladiorhynchus punctatus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus punctatus (p. )
Phylladiorhynchus pusillus (Henderson, 1885) Phylladiorhynchus pusillus (p. )
Phylladiorhynchus talaus Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus talaus (p. )
Phylladiorhynchus tiphys Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus tiphys (p. )
Phylladiorhynchus zetes Rodriguez-Flores, Macpherson & Machordom, 2021 Phylladiorhynchus zetes (p. )
Phyllangia mouchezii (Lacaze-Duthiers, 1897) Phyllangia mouchezii (p. )
Phyllaplysia depressa (Cantraine, 1835) Phyllaplysia depressa (p. )
Phyllaplysia edmundsi Bebbington, 1974 Phyllaplysia edmundsi (p. )
Phyllaplysia lafonti (Fischer, 1870) Phyllaplysia lafonti (p. )
Phyllidia flava Aradas, 1847 Phyllidia flava (p. )
Phyllidia guamensis (Brunckhorst, 1993) Phyllidia guamensis (p. )
Phyllidia larryi (Brunckhorst, 1993) Phyllidia larryi (p. )
Phyllidia madangensis Brunckhorst, 1993 Phyllidia madangensis (p. )
Phyllidiella amphitrite Yonow, 2020 Phyllidiella amphitrite (p. )
Phyllidiella annulata (Gray, 1853) Phyllidiella annulata (p. )
Phyllidiella cooraburrama Brunckhorst, 1993 Phyllidiella cooraburrama (p. )
Phyllidiopsis bayi (Bouchet, 1983) Phyllidiopsis bayi (p. )
Phyllidiopsis berghi Vayssiere, 1902 Phyllidiopsis berghi (p. )
Phyllidiopsis fissurata Brunckhorst, 1993 Phyllidiopsis fissurata (p. )
Phyllidiopsis monacha (Yonow, 1986) Phyllidiopsis monacha (p. )
Phyllidiopsis sinaiensis (Yonow, 1988) Phyllidiopsis sinaiensis (p. )
Phyllochaetopterus bhaudi Jirkov, 2001 Phyllochaetopterus bhaudi (p. )
Phyllochaetopterus major Claparède, 1869 Phyllochaetopterus major (p. )
Phyllochaetopterus socialis (Claparede, 1870) Phyllochaetopterus socialis (p. )
Phyllodesmium koehleri Burghardt, Schrödl & Wägele, 2008 Phyllodesmium koehleri (p. )
Phyllodiaptomus tunguidus Shen & Tai, 1967 Phyllodiaptomus tunguidus (p. )
Phyllodoce bipapillosa Oliveira, Magalhães & Lana, 2021 Phyllodoce bipapillosa (p. )
Phyllodoce brasiliensis Oliveira, Magalhães & Lana, 2021 Phyllodoce brasiliensis (p. )
Phyllodoce bulbosa Wesenberg-Lund, 1962 Phyllodoce bulbosa (p. )
Phyllodoce chinensis Uschakov & Wu, 1959 Phyllodoce chinensis (p. )
Phyllodoce citrina Malmgren, 1865 Phyllodoce citrina (p. )
Phyllodoce colorata Oliveira, Magalhães & Lana, 2021 Phyllodoce colorata (p. )
Phyllodoce concava Oliveira, Magalhães & Lana, 2021 Phyllodoce concava (p. )
Phyllodoce groenlandica Ørsted, 1842 Phyllodoce groenlandica (p. )
Phyllodoce hiatti Hartman, 1966 Phyllodoce hiatti (p. )
Phyllodoce lamella Oliveira, Magalhães & Lana, 2021 Phyllodoce lamella (p. )
Phyllodoce lamelligera (Linnaeus, 1791) Phyllodoce lamelligera (p. )
Phyllodoce laminosa Savigny, Phyllodoce laminosa (p. )
Phyllodoce lineata (Claparède, 1870) Phyllodoce lineata (p. )
Phyllodoce longipes Kinberg, 1866 Phyllodoce longipes (p. )
Phyllodoce macrolepidota Schmarda, 1861 Phyllodoce macrolepidota (p. )
Phyllodoce maculata (Linnaeus, 1767) Phyllodoce maculata (p. )
Phyllodoce micrognatha Oliveira, Magalhães & Lana, 2021 Phyllodoce micrognatha (p. )
Phyllodoce monroi (Hartman, 1964) Phyllodoce monroi (p. )
Phyllodoce mucosa Ørsted, 1843 Phyllodoce mucosa (p. )
Phyllodoce ovalis Oliveira, Magalhães & Lana, 2021 Phyllodoce ovalis (p. )
Phyllodoce patagonica (Kinberg, 1866) Phyllodoce patagonica (p. )
Phyllodoce rosea (McIntosh, 1877) Phyllodoce rosea (p. )
Phyllodoce schmardaei Day, 1963 Phyllodoce schmardaei (p. )
Phyllodoce tamoya Oliveira, Magalhães & Lana, 2021 Phyllodoce tamoya (p. )
Phyllodoce thalia Oliveira, Magalhães & Lana, 2021 Phyllodoce thalia (p. )
Phyllodoce tupana Oliveira, Magalhães & Lana, 2021 Phyllodoce tupana (p. )
Phyllodoce violacea Treadwell, 1926 Phyllodoce violacea (p. )
Phyllognathia ceratophthalma (Balss, 1913) Phyllognathia ceratophthalma (p. )
Phyllogorgia dilatata (Esper, 1806) Phyllogorgia dilatata (p. )
Phyllolaimus tridentatus Murphy, 1963 Phyllolaimus tridentatus (p. )
Phyllophorus proteus Bell, 1884 Phyllophorus proteus (p. )
Phyllophorus spiculata Chang, 1935 Phyllophorus spiculata (p. )
Phyllophorus urna Grube, 1840 Phyllophorus urna (p. )
Phyllopodopsyllus bradyi (Scott, 1892) Phyllopodopsyllus bradyi (p. )
Phyllospongia palmata Thiele, 1899 Phyllospongia palmata (p. )
Phyllospora comosa (Labillardière) Agardh Phyllospora comosa (p. )
Phyllotymolinum crosnieri Tavares, 1993 Phyllotymolinum crosnieri (p. )
Phylo foetida (Claparède, 1869) Phylo foetida (p. )
Phylo heterochaeta Sun, Yu & Li, 2021 Phylo heterochaeta (p. )
Phylo kuwaitica Mohammad, 1970 Phylo kuwaita (p. )
Phylo paraornata Blake, 2021 Phylo paraornata (p. )
Phymanthus crucifer (Lesueur, 1817) Phymanthus crucifer (p. )
Phymatolithon calcareum (Pallas) Adey & D.L. McKibbin Phymatolithon calcareum (p. )
Phymatolithon lenormandii (J.E. Areschoug) W.H. Adey Phymatolithon lenormandii (p. )
Phymodius monticulosus (Dana, 1852) Phymodius monticulosus (p. )
Phymodius ungulatus (Milne-Edwards, 1834) Phymodius ungulatus (p. )
Phymorhynchus cingulatus (Dall, 1890) Phymorhynchus cingulatus (p. )
Phymorhynchus oculatus Zhang & Zhang, 2017 Phymorhynchus oculatus (p. )
Physa fontinalis (Linnaeus, 1758) Physa fontinalis (p. )
Physalia physalis (Linnaeus, 1758) Physalia physalis (p. )
Physeter macrocephalus Linnaeus, 1758 Physeter macrocephalus (p. )
Physophora hydrostatica Forsskål, 1775 Physophora hydrostatica (p. )
Picochlorum atomus (Butcher), 2004 Picochlorum atomus (p. )
Picrocerus armatus Milne-Edwards, 1865 Picrocerus armatus (p. )
Pictobalcis articulata (Sowerby I, 1834) Pictobalcis articulata (p. )
Pictothyris elegans Yabe & Hatai, 1936 Pictothyris elegans (p. )
Pictothyris laquaeformis Yabe & Hatai, 1936 Pictothyris laquaeformis (p. )
Pictothyris picta (Dillwyn, 1817) Pictothyris picta (p. )
Pierrickia aequalis (Gerlach, 1956) Pierrickia aequalis (p. )
Pila globosa (Swainson, 1822) Pila globosa (p. )
Pilargis verrucosa Saint-Joseph, 1899 Pilargis verrucosa (p. )
Pilematechinus vesica (Agassiz, 1879) Pilematechinus vesica (p. )
Pileolaria berkeleyana (Rioja, 1942) Pileolaria berkeleyana (p. )
Pileolina haigi Parker, 2009 Pileolina haigi (p. )
Pileolina minogasiformis (Ujiié, 1992) Pileolina minogasiformis (p. )
Pileolina patelliformis (Brady, 1884) Pileolina patelliformis (p. )
Pileolina zealandica Vella, 1957 Pileolina zealandica (p. )
Piliscus commodus (Middendorff, 1851) Piliscus commodus (p. )
Pillsburiaster aoteanus (McKnight, 1973) Pillsburiaster aoteanus (p. )
Pillsburiaster ernesti (Ludwig, 1905) Pillsburiaster ernesti (p. )
Pillsburyaxius sisis Poore, 2020 Pillsburyaxius sisis (p. )
Pilodius areolatus (Milne-Edwards, 1834) Pilodius areolatus (p. )
Pilodius cephalalgicus Clark & Galil, 1993 Pilodius cephalalgicus (p. )
Pilodius consors Clark & Galil, 1993 Pilodius consors (p. )
Pilodius granulatus Stimpson, 1858 Pilodius granulatus (p. )
Pilodius maotieni Serène, 1971 Pilodius maotieni (p. )
Pilodius nigrocrinitus Stimpson, 1858 Pilodius nigrocrinitus (p. )
Pilodius pilumnoides (White, 1847) Chlorodopsis pilumnoides (p. 2 )
Pilodius pilumnoides (White, 1847) Pilodius pilumnoides (p. )
Pilodius pubescens Dana, 1852 Pilodius pubescens (p. )
Pilodius scabriculus Dana, 1852 Pilodius scabriculus (p. )
Pilosabia trigona (Gmelin, 1791) Pilosabia trigona (p. )
Piloslambrus triangulus (Stimpson, 1860) Piloslambrus triangulus (p. )
Pilsbryspira nodata (Adams, 1850) Pilsbryspira nodata (p. )
Pilumnoides coelhoi Guinot & Macpherson, 1987 Pilumnoides coelhoi (p. )
Pilumnoides hassleri Milne-Edwards, 1880 Pilumnoides hassleri (p. )
Pilumnoides nudifrons (Stimpson, 1871) Pilumnoides nudifrons (p. )
Pilumnoides perlatus (Poeppig, 1836) Pilumnoides perlatus (p. )
Pilumnopeus convexus (Maccagno, 1936) Pilumnopeus convexus (p. )
Pilumnopeus granulatus Balss, 1933 Pilumnopeus granulatus (p. )
Pilumnopeus vauquelini (Audouin, 1826) Pilumnopeus vauquelini (p. )
Pilumnus bleekeri Miers, 1880 Pilumnus bleekeri (p. )
Pilumnus caerulescens Milne-Edwards, 1873 Pilumnus caerulescens (p. )
Pilumnus cursor Milne-Edwards, 1873 Pilumnus cursor (p. )
Pilumnus hirtellus (Linnaeus, 1761) Pilumnus hirtellus (p. )
Pilumnus incanus (Forskål, 1775) Pilumnus incanus (p. )
Pilumnus longipes Milne-Edwards, 1873 Pilumnus longipes (p. )
Pilumnus lumpinus Bennett, 1964 Pilumnus lumpinus (p. )
Pilumnus merodentatus Nobili, 1906 Pilumnus merodentatus (p. )
Pilumnus miersii Milne Edwards, 1880 Pilumnus miersii (p. )
Pilumnus minutus De Haan, 1835 Pilumnus minutus (p. )
Pilumnus murphyi Ng, 1988 Pilumnus murphyi (p. )
Pilumnus novaezealandiae Filhol, 1885 Pilumnus novaezealandiae (p. )
Pilumnus ohshimai Takeda & Miyake, 1970 Pilumnus ohshimai (p. )
Pilumnus parvulus Nobili, 1906 Pilumnus parvulus (p. )
Pilumnus parvusi Fahimi, Zolgharnein, Keykhosravi & Naderloo, 2021 Pilumnus parvusi (p. )
Pilumnus persicus Fahimi, Zolgharnein, Keykhosravi & Naderloo, 2021 Pilumnus persicus (p. )
Pilumnus propinquus Nobili, 1905 Pilumnus propinquus (p. )
Pilumnus pulcher Miers, 1884 Pilumnus pulcher (p. )
Pilumnus purpureus Milne-Edwards, 1873 Pilumnus purpureus (p. )
Pilumnus ransoni Forest & Guinot, 1961 Pilumnus ransoni (p. )
Pilumnus reticulatus Stimpson, 1860 Pilumnus reticulatus (p. )
Pilumnus savignyi Heller, 1861 Pilumnus savignyi (p. )
Pilumnus scabriusculus Adams & White, 1849 Pilumnus scabriusculus (p. )
Pilumnus semilanatus Miers, 1884 Pilumnus semilanatus (p. )
Pilumnus swajayai PKL Ng & Rahayu, 2021 Pilumnus swajayai (p. )
Pilumnus tahitensis de Man, 1890 Pilumnus tahitensis (p. )
Pilumnus vespertilio (Fabricus, 1793) Pilumnus vespertilio (p. )
Pinctada fucata (Gould, 1850) Pinctada fucata (p. )
Pinctada fucata (Gould, 1850) Pinctada imbricata fucata (p. )
Pinctada imbricata Roding, 1798 Pinctada imbricata (p. )
Pinctada inflata (Schumacher, 1817) Pinctada inflata (p. )
Pinctada margaritifera (Linnaeus, 1758) Pinctada margaritifera (p. )
Pinctada mazatlanica (Hanley, 1856) Avicula barbata (p. )
Pinctada mazatlanica (Hanley, 1856) Meleagrina mazatlanica (p. )
Pinctada mazatlanica (Hanley, 1856) Pinctada mazatlanica (p. )
Pinctada radiata (Leach, 1814) Pinctada radiata (p. )
Pinctada sugillata (Reeve, 1857) Pinctada sugillata (p. )
Pinctada vulgaris (Schumacher, 1817) Pinctada vulgaris (p. )
Pinguitellina pinguis (Hanley, 1844) Pinguitellina pinguis (p. )
Pinna atropurpurea Sowerby I, 1825 Pinna atropurpurea (p. )
Pinna attenuata Reeve, 1858 Pinna attenuata (p. )
Pinna bicolor Gmelin, 1791 Pinna bicolor (p. )
Pinna deltodes Menke, 1843 Pinna deltodes (p. )
Pinna dolabrata Lamarck, 1819 Pinna dolabrata (p. )
Pinna exquisita Dall, Bartsch & Rehder, 1938 Pinna exquisita (p. )
Pinna nobilis Linnaeus, 1758 Pinna nobilis (p. )
Pinna rugosa Sowerby I, 1835 Pinna rugosa (p. )
Pinna saccata Linnaeus, 1758 Pinna saccata (p. )
Pinnaxodes chilensis (Milne Edwards, 1837) Pinnaxodes chilensis (p. )
Pinnixa arenicola Rathbun, 1922 Pinnixa arenicola (p. )
Pinnixa bahamondei Garth, 1957 Pinnixa bahamondei (p. )
Pinnixa faba (Dana, 1851) Pinnixa faba (p. )
Pinnixa faxoni Rathbun, 1918 Pinnixa faxoni (p. )
Pinnixa gracilipes Coelho, 1997 Pinnixa gracilipes (p. )
Pinnixa penultipedalis Stimpson, 1858 Pinnixa penultipedalis (p. )
Pinnixa transversalis (Milne Edwards & Lucas, 1842) Pinnixa transversalis (p. )
Pinnixa valdiviensis Rathbun, 1907 Pinnixa valdiviensis (p. )
Pinnixa vanderhorsti Rathbun, 1922 Pinnixa vanderhorsti (p. )
Pinnoctopus cordiformis (Quoy & Gaimard, 1832) Pinnoctopus cordiformis (p. )
Pinnotherelia laevigata Milne Edwards & Lucas, 1843 Pinnotherelia laevigata (p. )
Pinnotheres barbatus Desbonne, 1867 Pinnotheres barbatus (p. )
Pinnotheres boninensis Stimpson, 1858 Pinnotheres boninensis (p. )
Pinnotheres dilatatus Shen, 1932 Pinnotheres dilatatus (p. )
Pinnotheres dofleini Lenz. Pinnotheres dofleini (p. )
Pinnotheres edwardsi de Man, 1887 Pinnotheres edwardsi (p. )
Pinnotheres globosus Hombron & Jacquinot, 1846 Pinnotheres globosus (p. )
Pinnotheres hickmani (Guiler, 1950) Pinnotheres hickmani (p. )
Pinnotheres pisum unspecified Pinnotheres pisum (p. )
Pinnotheronia rumphiusi Marin & Paulay, 2010 Pinnotheronia rumphiusi (p. )
Pinnularia major (Kützing) Rabenhorst Pinnularia major (p. )
Pinufius rebus Marcus & Marcus, 1960 Pinufius rebus (p. )
Pione lampa (de Laubenfels, 1950) Pione lampa (p. )
Pione truitti (Old, 1941) Pione truitti (p. )
Pione vastifica (Hancock, 1849) Pione vastifica (p. )
Pione velans (Hentschel, 1909) Pione velans (p. )
Pionosyllis comosa Gravier, 1906 Pionosyllis comosa (p. )
Pionosyllis dionisi Núñez & San Martín, 1991 Pionosyllis dionisi (p. )
Pionosyllis minuta (Pierantoni, 1903) Pionosyllis minuta (p. )
Pipestela candelabra Alvarez, Hooper & van Soest, 2008 Pipestela candelabra (p. )
Pirakia punctifera (Grube, 1860) Pirakia punctifera (p. )
Pirenella asiatica Ozawa & Reid, 2016 Pirenella asiatica (p. )
Pirenella conica (Blainville, 1829) Pirenella conica (p. )
Pirenella incisa (Hombron & Jacquinot, 1848) Pirenella incisa (p. )
Pirenella nanhaiensis Fu & Reid, 2016 Pirenella nanhaiensis (p. )
Pirenella pupiformis Ozawa & Reid, 2016 Pirenella pupiformis (p. )
Pirimela denticulata unspecified Pirimela denticulata (p. )
Piromis congoense (Grube, 1877) Piromis congoense (p. )
Pisa armata unspecified Pisa armata (p. )
Pisa hirticornis (Herbst, 1804) Pisa hirticornis (p. )
Pisa muscosa (Linnaeus, 1758) Pisa muscosa (p. )
Pisa tetraodon (Pennant, 1777) Pisa tetraodon (p. )
Pisania decollata (Sowerby, 1833) Pisania decollata (p. )
Piseinotecus gabinierei (Vicente, 1975) Piseinotecus gabinierei (p. )
Piseinotecus sphaeriferus (Schmekel, 1965) Piseinotecus sphaeriferus (p. )
Pisidia bluteli (Risso, 1816) Pisidia bluteli (p. )
Pisidia brasiliensis Haig, 1968 Pisidia brasiliensis (p. )
Pisidia dehaanii (Krauss, 1843) Pisidia dehaanii (p. )
Pisidia delagoae (Barnard, 1955) Pisidia delagoae (p. )
Pisidia dispar (Stimpson, 1858) Pisidia dispar (p. )
Pisidia inaequalis (Heller, 1861) Pisidia inaequalis (p. )
Pisidia longicornis (Linnaeus, 1767) Pisidia longicornis (p. )
Pisione puzae Siewing, 1953 Pisione puzae (p. )
Pisione remota (Southern, 1914) Pisione remota (p. )
Pisoides edwardsii (Bell, 1835) Pisoides edwardsii (p. )
Pista abyssicola McIntosh, 1885 Pista abyssicola (p. )
Pista brevibranchia Caullery, 1915 Pista brevibranchia (p. )
Pista corrientis McIntosh, 1885 Pista corrientis (p. )
Pista cristata (Müller, 1776) Pista cristata (p. )
Pista foliigera Caullery, 1915 Pista foliigera (p. 170 )
Pista godfroyi (Gravier, 1911) Pista godfroyi (p. )
Pista labruneae Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Pista labruneae (p. )
Pista miosseci Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Pista miosseci (p. )
Pista mirabilis McIntosh, 1885 Pista mirabilis (p. )
Pista sauriaui Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Pista sauriaui (p. )
Pista spinifera (Ehlers, 1908) Pista spinifera (p. )
Pista typha (Grube, 1878) Pista typha (p. )
Pista violacea Hartmann-Schröder, 1984 Pista violacea (p. )
Pisulina maxima Kano & Kase, 2000 Pisulina maxima (p. )
Pitar citrinus (Lamarck, 1818) Pitar citrinus (p. )
Pitar hebraeum (Lamarck, 1818) Pitar hebraeus (p. )
Pitar mediterranea (Tiberi, 1855) Pitar mediterranea (p. )
Pitar potteri Healy & Lamprell, 1992 Pitar potteri (p. )
Pitar sophiae (Angas, 1877) Pitar sophiae (p. )
Pitarenus cordatus (Schwengel, 1951) Pitarenus cordatus (p. )
Pitho dispar Rathbun, 1925 Pitho dispar (p. )
Placamen berrii (Wood, 1828) Placamen berrii (p. )
Placamen foliaceum (Philippi, 1846) Placamen foliaceum (p. )
Placamen gravescens (Menke, 1843) Placamen gravescens (p. )
Placamen lamellata (Roding, 1798) Placamen lamellatum (p. )
Placamen retroversum (Deshayes, 1853) Placamen retroversum (p. )
Placida daguilarensis Jensen, 1990 Placida daguilarensis (p. )
Placida dendritica (Alder & Hancock, 1843) Placida dendritica (p. )
Placida kevinleei McCarthy, Krug & Á. Valdés, 2017 Placida kevinleei (p. )
Placida saronica (Thompson, 1988) Placida saronica (p. )
Placida sudamericana Cetra, Gutiérrez Gregoric & Roche, 2021 Placida sudamericana (p. )
Placida tardyi (Trinchese, 1873) Placida tardyi (p. )
Placida verticilata Ortea, 1981 Placida verticilata (p. )
Placinolopha bedoti Topsent, 1897 Placinolopha bedoti (p. )
Placinolopha sarai Lévi & Lévi, 1989 Placinolopha sarai (p. )
Placopegma plumicomum Tabachnick & Lévi, 2004 Placopegma plumicomum (p. )
Placopsilina bradyi Cushman & McCulloch, 1939 Placopsilina bradyi (p. )
Placopsilina cenomana d’Orbigny, 1850 Placopsilina cenomana (p. )
Placopsilina vesicularis Brady, 1879 Placopsilina vesicularis (p. )
Placorhynchus echinulatus Karling, 1947 Placorhynchus echinulatus (p. )
Placorhynchus octaculeatus Karling, 1931 Placorhynchus octaculeatus (p. )
Placospherastra antillensis van Soest, 2009 Placospherastra antillensis (p. )
Placospongia anthosigma (Tanita & Hoshino, 1989) Placospongia anthosigma (p. )
Placospongia mixta Thiele, 1900 Placospongia mixta (p. )
Placospongia santodomingoae Becking, 2013 Placospongia santodomingoae (p. )
Placostegus assimilis McIntosh, 1885 Placostegus assimilis (p. )
Placostegus crystallinus Zibrowius, 1968 Placostegus crystallinus (p. )
Placothuria huttoni (Dendy, 1896) Cucumaria huttoni (p. )
Placotrochides cylindrica Cairns, 2004 Placotrochides cylindrica (p. )
Placotrochides minuta Cairns, 2004 Placotrochides minuta (p. )
Placotrochides prolatus Kitahara & Cairns, 2021 Placotrochides prolatus (p. )
Placotrochides vermiculatus Kitahara & Cairns, 2021 Placotrochides vermiculatus (p. )
Placotrochides willeyi Kitahara & Cairns, 2021 Placotrochides willeyi (p. )
Placunanomia cumingii Broderip, 1832 Placunanomia cumingii (p. )
Plagiobrissus costai (Gasco, 1876) Plagiobrissus costae (p. )
Plagiobrissus costai (Gasco, 1876) Plagiobrissus costai (p. )
Plagioecia dorsalis (Waters, 1879) Plagioecia dorsalis (p. )
Plagioecia inoedificata (Jullien, 1882) Plagioecia inoedificata (p. )
Plagioecia patina (Lamarck, 1816) Plagioecia patina (p. )
Plagioecia platydiscus Harmelin, 1976 Plagioecia platydiscus (p. )
Plagioecia sarniensis (Norman, 1864) Plagioecia sarniensis (p. )
Plagiogrammopsis vanheurckii (Grunow) Hasle, von Stosch & Syvertsen Plagiogrammopsis vanheurckii (p. )
Plagiostomum vittatum (Frey & Leuckart, 1847) Plagiostomum vittatum (p. )
Plagusia immaculata Lamarck, 1818 Plagusia immaculata (p. )
Plagusia integripes Garth, 1973 Plagusia integripes (p. 31 )
Plagusia speciosa Dana, 1851 Plagusia speciosa (p. )
Plagusia squamosa (Herbst, 1790) Plagusia squamosa (p. )
Plakina corticolopha Lévi & Lévi, 1983 Plakina corticolopha (p. )
Plakina doudou Grenier, Ruiz, Lage & Pérez, 2020 Plakina doudou (p. )
Plakina jamaicensis Lehnert & van Soest, 1998 Plakina jamaicensis (p. )
Plakina kanaky Ruiz & Pérez, 2014 Plakina kanaky (p. )
Plakina lendenfeldi Van Soest & Hooper, 2020 Plakina lendenfeldi (p. )
Plakina versatilis (Schmidt, 1880) Plakina versatilis (p. )
Plakinastrella clathrata (Kirkpatrick, 1900) Plakinastrella clathrata (p. )
Plakinastrella polysclera Lévi & Lévi, 1989 Plakinastrella polysclera (p. )
Plakobranchus ocellatus van Hasselt, 1824 Plakobranchus ocellatus (p. )
Plakortis lita de Laubenfels, 1954 Plakortis lita (p. )
Plakortis mesophotica Idan, Shefer, Feldstein & Ilan, 2021 Plakortis mesophotica (p. )
Plakortis nigra Lévi, 1953 Plakortis nigra (p. )
Plakosyllis brevipes Hartmann-Schröder, 1956 Plakosyllis brevipes (p. )
Planaxis savignyi Deshayes, 1844 Planaxis savignyi (p. )
Planaxis suturalis Smith, 1872 Planaxis suturalis (p. )
Planctoteuthis exopthalmica (Chun, 1908) Planctoteuthis exopthalmica (p. )
Planctoteuthis lippula (Chun, 1908) Planctoteuthis lippula (p. )
Planes major (MacLeay, 1838) Planes major (p. )
Planes minutus (Linnaeus, 1758) Planes minutus (p. )
Planispirinoides bucculentus (Brady, 1884) Planispirinoides bucculentus (p. )
Planktolyngbya limnetica (Lemmermann) J. Komárková-Legnerová & G. Cronberg Planktolyngbya limnetica (p. )
Planktomya prima (Locard, 1899) Planktomya prima (p. )
Planogypsina acervalis (Brady, 1884) Planogypsina acervalis (p. )
Planogypsina squamiformis (Chapman, 1901) Planogypsina squamiformis (p. )
Planopilumnus spongiosus (Nobili, 1906) Planopilumnus spongiosus (p. )
Planorbulina mediterranensis d’Orbigny, 1826 Planorbulina mediterranensis (p. )
Planorbulinella larvata (Parker & Jones, 1865) Planorbulinella larvata (p. )
Planotergum mirabile Balss, 1935 Planotergum mirabile (p. )
Platalea leucorodia Linnaeus, 1758 Platalea leucorodia (p. )
Platepistoma balssii (Zarenkov, 1990) Platepistoma balssii (p. )
Platepistoma guezei (Crosnier, 1976) Platepistoma guezei (p. )
Platepistoma nanum Davie, 1991 Platepistoma nanum (p. )
Platevindex aptei Goulding & Dayrat, 2021 Platevindex aptei (p. )
Platidia anomioides (Scacchi & Philippi, 1844) Platidia anomioides (p. )
Platidia clepsidra Cooper, 1973 Platidia clepsidra (p. )
Platidia concentrica Zezina, 1980 Platidia concentrica (p. )
Platonea philippsae (Harmer, 1915) Platonea philippsae (p. )
Platonea stoechas Harmelin, 1976 Platonea stoechas (p. )
Platorchestia platensis (Krøyer, 1845) Platorchestia platensis (p. )
Platyactaea dovii (Stimpson, 1871) Platyactaea dovii (p. )
Platybdella anarrhichae (Diesing, 1859) Platybdella anarrhichae (p. )
Platybdella fabricii Malm, 1863 Platybdella fabricii (p. )
Platybdella pinnara (de Silva & Burdon-Jones, 1961) Platybdella pinnara (p. )
Platycoma cephalata Cobb, 1894 Platycoma cephalata (p. )
Platydoris argo (Linnaeus, 1767) Platydoris argo (p. )
Platydoris cinereobranchiata Dorgan, Valdés & Gosliner, 2002 Platydoris cinereobranchiata (p. )
Platydoris ellioti (Alder & Hancock, 1864) Platydoris ellioti (p. )
Platydoris inornata Dorgan, Valdés & Gosliner, 2002 Platydoris inornata (p. )
Platydoris sanguinea Bergh, 1905 Platydoris sanguinea (p. )
Platydoris stomascuta Bouchet, 1977 Platydoris stomascuta (p. )
Platygyra acuta Veron, 2000 Platygyra acuta (p. )
Platygyra carnosa Veron, 2000 Platygyra carnosa (p. )
Platygyra contorta Veron, 1990 Platygyra contorta (p. )
Platygyra crosslandi (Matthai, 1928) Platygyra crosslandi (p. )
Platygyra yaeyamaensis (Eguchi & Shirai, 1977) Platygyra yaeyamaensis (p. )
Platyischnopus mam Barnard & Drummond, 1979 Platyischnopus mam (p. )
Platylambrus granulatus (Kingsley, 1879) Platylambrus granulatus (p. )
Platymaia fimbriata Rathbun, 1916 Platymaia fimbriata (p. )
Platymaia maoria Dell, 1963 Platymaia maoria (p. )
Platymaia rebierei Guinot & Richer de Forges, 1986 Platymaia rebierei (p. )
Platymaia turbynei Stebbing, 1902 Platymaia turbynei (p. )
Platynereis hugonis Rullier, 1972 Platynereis hugonis (p. )
Platynereis insolita Gravier, 1901 Platynereis insolita (p. )
Platynereis magalhaensis Kinberg, 1866 Platynereis magalhaensis (p. )
Platynereis nadiae Abbiati & Castelli, 1992 Platynereis nadiae (p. )
Platypilumnus inermis Guinot, 1985 Platypilumnus inermis (p. )
Platypilumnus jamiesoni Richer de Forges, 1996 Platypilumnus jamiesoni (p. )
Platypodia cristata (Milne-Edwards, 1865) Platypodia cristata (p. )
Platypodia eydouxi (Milne-Edwards, 1865) Platypodia eydouxi (p. )
Platypodia granulosa (Rüppell, 1830) Platypodia granulosa (p. )
Platypodia morini (Ward, 1942) Platypodia morini (p. )
Platypodia pseudogranulosa Serène, 1984 Platypodia pseudogranulosa (p. )
Platypodia semigranosa (Heller, 1861) Platypodia semigranosa (p. )
Platypodia tomentosa (De Man, 1902) Platypodia tomentosa (p. )
Platypodiella gemmata (Rathbun, 1902) Platypodiella gemmata (p. )
Platypodiella rotundata (Stimpson, 1860) Platypodiella rotundata (p. )
Platyscelus crustulatus (Claus, 1879) Platyscelus crustulatus (p. )
Platysquilla eusebia (Risso, 1816) Platysquilla eusebia (p. )
Platysquilloides lilyae (Manning, 1977) Platysquilloides lilyae (p. )
Platytrochus distichus Kitahara & Cairns, 2021 Platytrochus distichus (p. )
Platyxanthus orbignyi (Milne Edwards & Lucas, 1843) Platyxanthus orbignyi (p. )
Plaxiphora albida (Blainville, 1825) Plaxiphora albida (p. )
Plaxiphora aurata (Spalowsky, 1795) Plaxiphora aurata (p. )
Plaxiphora australis (Suter, 1907) Plaxiphora australis (p. )
Plaxiphora biramosa (Quoy & Gaimard, 1835) Plaxiphora biramosa (p. )
Plaxiphora boydeni Murdoch, 1982 Plaxiphora boydeni (p. )
Plaxiphora caelata (Reeve, 1847) Plaxiphora caelata (p. )
Plaxiphora egregia (Adams, 1867) Plaxiphora egregia (p. )
Plaxiphora fernandezi Thiele, 1909 Plaxiphora fernandezi (p. )
Plaxiphora gwenae Ferreira, 1987 Plaxiphora gwenae (p. )
Plaxiphora kamehamehae Ferreira & Bertsch, 1979 Plaxiphora kamehamehae (p. )
Plaxiphora mercatoris Leloup, 1936 Plaxiphora mercatoris (p. )
Plaxiphora murdochi Suter, 1905 Plaxiphora murdochi (p. )
Plaxiphora obtecta Carpenter, 1893 Plaxiphora obtecta (p. )
Plectanocotyle lastovizae Ayadi, Tazerouti, Gey & Justine, 2022 Plectanocotyle lastovizae (p. )
Plectonemertes sinensis Gibson, 1990 Plectonemertes sinensis (p. )
Plectroninia lepidophora Vacelet, 1981 Plectroninia lepidophora (p. )
Plectroninia microstyla Vacelet, 1981 Plectroninia microstyla (p. )
Plectroninia minima Vacelet, 1967 Plectroninia minima (p. )
Plectroninia novaecaledoniense Vacelet, 1981 Plectroninia novaecaledoniense (p. )
Plectroninia tecta Vacelet, 1967 Plectroninia tecta (p. )
Plectroninia tetractinosa Vacelet, 1981 Plectroninia tetractinosa (p. )
Plectroninia vasseuri Vacelet, 1967 Plectroninia vasseuri (p. )
Plegadis falcinellus (Linnaeus, 1766) Plegadis falcinellus (p. )
Pleistacantha cervicornis Ihle & Ihle-Landenberg, 1931 Pleistacantha cervicornis (p. )
Pleistacantha exophthalmus Guinot & Richer de Forges, 1982 Pleistacantha exophthalmus (p. )
Pleistacantha japonica (Yokoya, 1933) Pleistacantha japonica (p. )
Pleistacantha oryx Ortmann, 1893 Pleistacantha oryx (p. )
Pleistacantha rubida (Alcock, 1895) Pleistacantha rubida (p. )
Pleojassa lowryi Conlan, 2021 Pleojassa lowryi (p. )
Pleojassa moorei Conlan, 2021 Pleojassa moorei (p. )
Pleojassa multidentata (Schellenberg, 1931) Pleojassa multidentata (p. )
Pleojassa orientalis Conlan, 2021 Pleojassa orientalis (p. )
Pleonexes helleri (Karaman, 1975) Ampithoe helleri (p. )
Pleonexes meganae (Peart, 2007) Pleonexes meganae (p. )
Pleonexes parakava (Peart, 2007) Pleonexes parakava (p. )
Pleopis polyphemoides (Leuckart, 1859) Pleopis polyphemoides (p. )
Pleraplysilla flabellum Kang, Lee & Sim, 2020 Pleraplysilla flabellum (p. )
Pleraplysilla hyalina de Laubenfels, 1950 Pleraplysilla hyalina (p. )
Pleraplysilla minchini Topsent, 1905 Pleraplysilla minchini (p. )
Plerogyra eurysepta Nemenzo, 1960 Plerogyra eurysepta (p. )
Plerogyra simplex Rehberg, 1892 Plerogyra simplex (p. )
Plerogyra sinuosa (Dana, 1846) Plerogyra sinuosa (p. )
Pleroma aotea Kelly, 2003 Pleroma aotea (p. )
Pleroma menoui Lévi & Lévi, 1983 Pleroma menoui (p. )
Pleroma turbinatum Sollas, 1888 Pleroma turbinatum (p. )
Plesiochorus irwinorum Corner, Booth & Cutmore, 2022 Plesiochorus irwinorum (p. )
Plesiocleidochasma arcuatum Ramalho & Moraes, 2021 Plesiocleidochasma arcuatum (p. )
Plesiocleidochasma brasiliensis Almeida, Larré & Vieira, 2021 Plesiocleidochasma brasiliensis (p. )
Plesiocleidochasma infundibulum Almeida, Larré & Vieira, 2021 Plesiocleidochasma infundibulum (p. )
Plesiocleidochasma pulvereum Winston & Jackson, 2021 Plesiocleidochasma pulvereum (p. )
Plesiodiadema horridum (Agassiz, 1898) Plesiodiadema horridum (p. )
Plesiodiadema microtuberculatum (Agassiz, 1879) Plesiodiadema microtuberculatum (p. )
Plesionida aliena (Macpherson, 1996) Plesionida aliena (p. )
Plesionida psila Baba & de Saint Laurent, 1996 Plesionida psila (p. )
Plesionika acanthonotus (Smith, 1882) Plesionika acanthonotus (p. )
Plesionika alcocki (Anderson, 1896) Plesionika alcocki (p. )
Plesionika antigai Zariguiey Alvarez, 1955 Plesionika antigai (p. )
Plesionika bimaculata Chan, 2004 Plesionika bimaculata (p. )
Plesionika brevirostris Bate, 1888 Plesionika brevirostris (p. )
Plesionika carsini Crosnier, 1986 Plesionika carsini (p. )
Plesionika crosnieri Chan & Yu, 1991 Plesionika crosnieri (p. )
Plesionika curvata Chan & Crosnier, 1991 Plesionika curvata (p. )
Plesionika echinicola Chan & Crosnier, 1991 Plesionika echinicola (p. )
Plesionika edwardsii (Brandt, 1851) Plesionika edwardsii (p. )
Plesionika erythrocyclus Chan & Crosnier, 1997 Plesionika erythrocyclus (p. )
Plesionika fenneri Crosnier, 1986 Plesionika fenneri (p. )
Plesionika flavicauda Chan & Crosnier, 1991 Plesionika flavicauda (p. )
Plesionika gigliolii (Senna, 1903) Plesionika gigliolii (p. )
Plesionika grahami Kensley, Tranter & Griffin, 1987 Plesionika grahami (p. )
Plesionika heterocarpus (Costa, 1871) Plesionika heterocarpus (p. )
Plesionika hsuehyui Chan, 2004 Plesionika hsuehyui (p. )
Plesionika laurentae Chan & Crosnier, 1991 Plesionika laurentae (p. )
Plesionika martia (Milne-Edwards, 1883) Plesionika martia (p. )
Plesionika narval (Fabricius, 1787) Plesionika narval (p. )
Plesionika nesisi (Burukovsky, 1986) Plesionika nesisi (p. )
Plesionika payeni Chan & Crosnier, 1997 Plesionika payeni (p. )
Plesionika picta Chan & Crosnier, 1997 Plesionika picta (p. )
Plesionika poupini Chan & Crosnier, 1997 Plesionika poupini (p. )
Plesionika protati Chan & Crosnier, 1997 Plesionika protati (p. )
Plesionika quasigrandis Chace, 1985 Plesionika quasigrandis (p. )
Plesionika reflexa Chace, 1985 Plesionika reflexa (p. )
Plesionika rossignoli Crosnier & Forest, 1968 Plesionika rossignoli (p. )
Plesionika rubrior Chan & Crosnier, 1991 Plesionika rubrior (p. )
Plesionika rufomaculata Chan, 2004 Plesionika rufomaculata (p. )
Plesionika scopifera Chan, 2004 Plesionika scopifera (p. )
Plesionika serratifrons (Borradaile, 1900) Plesionika serratifrons (p. )
Plesionika spinipes Bate, 1888 Plesionika spinipes (p. )
Plesionika suffusa Chan, 2004 Plesionika suffusa (p. )
Plesiothoa gigerium (Ryland & Gordon, 1977) Plesiothoa gigerium (p. )
Plesiothyreus cinnamomeus (Gould, 1846) Plesiothyreus cinnamomeus (p. )
Plesiothyreus cytherae (Lesson, 1831) Plesiothyreus cytherae (p. )
Plesiothyreus elongatus (Thiele, 1909) Plesiothyreus elongatus (p. )
Plesiothyreus newtoni Sowerby III, 1894 Plesiothyreus newtoni (p. )
Plesiothyreus osculans (Adams, 1852) Plesiothyreus osculans (p. )
Plesiothyreus pararabicus (Christiaens, 1988) Plesiothyreus pararabicus (p. )
Plesiotrochus luteus (Gould, 1861) Plesiotrochus luteus (p. )
Plesiotrochus souverbianus Fischer, 1878 Plesiotrochus souverbianus (p. )
Pleuractis granulosa (Klunzinger, 1879) Pleuractis granulosa (p. )
Pleuractis gravis (Nemenzo, 1955) Pleuractis gravis (p. )
Pleuractis moluccensis (Van der Horst, 1919) Pleuractis moluccensis (p. )
Pleuractis paumotensis (Stutchbury, 1833) Pleuractis paumotensis (p. )
Pleuractis seychellensis (Hoeksema, 1993) Pleuractis seychellensis (p. )
Pleuractis taiwanensis (Hoeksema & Dai, 1991) Pleuractis taiwanensis (p. )
Pleurehdera haraldi Marcus & Marcus, 1970 Pleurehdera haraldi (p. )
Pleurobrachia pileus (Müller, 1776) Pleurobrachia pileus (p. )
Pleurobranchaea meckeli (Blainville, 1825) Pleurobranchaea meckeli (p. )
Pleurobranchus testudinarius Cantraine, 1835 Pleurobranchus testudinarius (p. )
Pleurocapsa crepidinum F.S. Collins Pleurocapsa crepidinum (p. )
Pleurocapsa minuta Geitler Pleurocapsa minuta (p. )
Pleurochorium cornutum Ijima, 1927 Pleurochorium cornutum (p. )
Pleurocolpus boileaui Crosnier, 1995 Pleurocolpus boileaui (p. )
Pleurocrypta microbranchiata Sars, 1898 Pleurocrypta microbranchiata (p. )
Pleurocryptella shinkai Kato, Chen, Watanabe, Yamamoto & Shimomura, 2022 Pleurocryptella shinkai (p. )
Pleurodasys helgolandicus Remane, 1927 Pleurodasys helgolandicus (p. )
Pleuroloba quoyi (Adams, 1854) Pleuroloba quoyi (p. )
Pleuromamma borealis Dahl, 1893 Pleuromamma borealis (p. )
Pleuromeris benthicola Powell, 1937 Pleuromeris benthicola (p. )
Pleuromeris micella Olsson & McGinty, 1958 Pleuromeris micella (p. )
Pleuronea fenestrata (Busk, 1859) Pleuronea fenestrata (p. )
Pleuroploca effendyi Dharma, 2021 Pleuroploca effendyi (p. )
Pleurosigma diversestriatum Meister, 1934 (1935) Pleurosigma diversestriatum (p. )
Pleurosigma intermedium W. Smith Pleurosigma intermedium (p. )
Pleurosigma naviculaceum Brébisson Pleurosigma naviculaceum (p. )
Pleurosigma normanii Ralfs Pleurosigma normanii (p. )
Pleurosigma simonsenii G. R. Hasle Pleurosigma simonsenii (p. )
Pleurotomella bathybia Strebel, 1908 Pleurotomella bathybia (p. )
Pleurotomella innocentia (Dell, 1990) Pleurotomella innocentia (p. )
Pleurotomella nipri (Numanami, 1996) Pleurotomella nipri (p. )
Pleurotomella petiti Kantor, Harasewych & Puillandre, 2016 Pleurotomella petiti (p. )
Pleurotomella tippetti Kantor, Harasewych & Puillandre, 2016 Pleurotomella tippetti (p. )
Pleustes panoplus (Krøyer, 1838) Pleustes panoplus (p. )
Pleusymtes glaber (Boeck, 1861) Pleusymtes glaber (p. )
Plexaura flava Nutting, 1910 Plexaura flava (p. )
Plexaurella regia Castro, 1989 Plexaurella regia (p. )
Plicatellopsis antarctica (Carter, 1876) Plicatellopsis antarctica (p. )
Plicatellopsis borealis Lehnert & Stone, 2017 Plicatellopsis borealis (p. )
Plicatellopsis flabellata Burton, 1932 Plicatellopsis flabellata (p. )
Plicatellopsis ramosa Kim & Sim, 2021 Plicatellopsis ramosa (p. )
Plicatotheca anitae Calder & Vervoort, 1986 Plicatotheca anitae (p. )
Plicatula complanata Deshayes, 1863 Plicatula complanata (p. )
Plicatula plicata Linnaeus, 1764 Plicatula plicata (p. )
Plicifusus kroeyeri (Möller, 1842) Plicifusus kroeyeri (p. )
Plicopurpura pansa (Gould, 1853) Plicopurpura pansa (p. )
Plicopurpura pansa (Gould, 1853) Purpura pansa (p. )
Pliocardia crenulomarginata (Okutani, Kojima & Iwasaki, 2002) Pliocardia crenulomarginata (p. )
Pliopagurus curvimanus Komai, 2013 Pliopagurus curvimanus (p. )
Plocamione clopetaria (Schmidt, 1870) Plocamione clopetaria (p. )
Plocamione pachysclera (Lévi & Lévi, 1983) Plocamione pachysclera (p. )
Plocamium angustum (J. Agardh) J.D. Hooker & Harvey Plocamium angustum (p. )
Plocamium cartilagineum (Linnaeus) Dixon, 1967 Plocamium cartilagineum (p. )
Plocamopherus ocellatus (Rüppell & Leuckart, 1831) Plocamopherus ocellatus (p. )
Plotohelmis tenuis (Apstein, 1900) Plotohelmis tenuis (p. )
Plumarella bayeri (Zapata-Guardiola & Lopez-González, 2010) Plumarella bayeri (p. )
Plumarella castellviae Zapata-Guardiola, López-González & Gili, 2013 Plumarella castellviae (p. )
Plumarella circumoperculum Cairns, 2010 Plumarella circumoperculum (p. )
Plumarella diadema (Cairns, 2006) Plumarella diadema (p. )
Plumarella undulata (Zapata-Guardiola & Lopez-González, 2010) Plumarella undulata (p. )
Plumaria plumosa (Hudson) Kuntze Plumaria plumosa (p. )
Plumithoe acuticoxa Myers, 2012 Plumithoe acuticoxa (p. )
Plumithoe lata Myers, 2012 Plumithoe lata (p. )
Plumithoe madagascariensis Myers, 2012 Plumithoe madagascariensis (p. )
Plumithoe quadrimana (Haswell, 1879) Plumithoe quadrimana (p. )
Plumularia habereri Stechow, 1909 Plumularia habereri (p. )
Plumularia insignis Allman, 1883 Plumularia insignis (p. )
Plumularia setacea (Linnaeus, 1758) Plumularia setacea (p. )
Plutonaster hikurangi Clark & McKnight, 2000 Plutonaster hikurangi (p. )
Plutonaster knoxi Fell, 1958 Plutonaster knoxi (p. )
Pluvialis apricaria (Linnaeus, 1758) Pluvialis apricaria (p. )
Pluvialis dominica (Müller, 1776) Pluvialis dominica (p. )
Pluvianellus socialis Gray, 1846 Pluvianellus socialis (p. )
Pluviostilla palauensis Kase & Kano, 1999 Pluviostilla palauensis (p. )
Plymophiloscia montana Verhoeff, 1926 Plymophiloscia montana (p. )
Pneophyllum coronatum (Rosanoff) Penrose Pneophyllum coronatum (p. )
Pneophyllum fragile Kützing Pneophyllum fragile (p. )
Pneumodermopsis paucidens (Boas, 1886) Pneumodermopsis paucidens (p. )
Pocillopora damicornis (Linnaeus, 1758) Pocillopora damicornis (p. )
Pocillopora effusa Veron, 2000 Pocillopora effusa (p. )
Pocillopora fungiformis Veron, 2000 Pocillopora fungiformis (p. )
Pocillopora indiania Veron, 2000 Pocillopora indiania (p. )
Pocillopora kelleheri Veron, 2000 Pocillopora kelleheri (p. )
Pocillopora modumanensis Vaughan, 1907 Pocillopora modumanensis (p. )
Pocillopora setchelli Hoffmeister, 1929 Pocillopora setchelli (p. )
Pocillopora zelli Veron, 2000 Pocillopora zelli (p. )
Podabacia kunzmanni Hoeksema, 2009 Podabacia kunzmanni (p. )
Podabacia lankaensis Veron, 2000 Podabacia lankaensis (p. )
Podabacia sinai Veron, 2000 Podabacia sinai (p. )
Podarkeopsis arenicolus (La Greca, 1946) Podarkeopsis arenicolus (p. )
Podarkeopsis capensis (Day, 1963) Podarkeopsis capensis (p. )
Podarkeopsis glabrus (Hartman, 1961) Podarkeopsis glabrus (p. )
Podiceps auritus (Linnaeus, 1758) Podiceps auritus (p. )
Podiceps cristatus (Linnaeus, 1758) Podiceps cristatus (p. )
Podiceps gallardoi Rumboll, 1974 Podiceps gallardoi (p. )
Podiceps grisegena (Boddaert, 1783) Podiceps grisegena (p. )
Podiceps nigricollis Brehm, 1831 Podiceps nigricollis (p. )
Podoceropsis inaequistylis Shoemaker, 1930 Podoceropsis inaequistylis (p. )
Podoceropsis kermadeci (Stebbing, 1888) Podoceropsis kermadeci (p. )
Podoceropsis lindahlii Hansen, 1888 Podoceropsis lindahlii (p. )
Podocerus capillimanus Nicholls, 1938 Podocerus capillimanus (p. )
Podocerus carmelina Ceriello, Senna, Andrade & Stampar, 2022 Podocerus carmelina (p. )
Podocerus casuarinensis Kilgallen, 2009 Podocerus casuarinensis (p. )
Podocerus crenulatus Myers, 1985 Podocerus crenulatus (p. )
Podocerus cuspiclunis Horton, 2008 Podocerus cuspiclunis (p. )
Podocerus danae (Stebbing, 1888) Podocerus danae (p. )
Podocerus laevis (Haswell, 1885) Podocerus laevis (p. )
Podocerus ornatus (Miers, 1875) Podocerus ornatus (p. )
Podocerus septemcarinatus Schellenberg, 1926 Podocerus septemcarinatus (p. )
Podocerus talegus Barnard, 1965 Podocerus talegus (p. )
Podocerus talegus Barnard, 1965 Podocerus talegus talegus (p. )
Podocerus uncinatus Kilgallen, 2009 Podocerus uncinatus (p. )
Podocerus walkeri Rabindranath, 1972 Podocerus walkeri (p. )
Podochela grossipes Stimpson, 1860 Podochela grossipes (p. )
Podocoryna borealis (Mayer, 1900) Podocoryna borealis (p. )
Podocoryna carnea Sars, 1846 Podocoryna carnea (p. )
Pododesmus patelliformis (Linnaeus, 1761) Pododesmus patelliformis (p. )
Pododesmus squama (Gmelin, 1791) Pododesmus squama (p. )
Podon intermedius Lilljeborg, 1853 Podon intermedius (p. )
Podon leuckartii Sars, 1862 Podon leuckartii (p. )
Podophthalmus nacreus Alcock, 1899 Podophthalmus nacreus (p. )
Podophthalmus vigil (Fabricius, 1798) Podophthalmus vigil (p. )
Podosira stelligera (J.W. Bailey) Mann Podosira stelligera (p. )
Podospongia colini Sim-Smith & Kelly, 2011 Podospongia colini (p. )
Podospongia similis Lévi, 1993 Podospongia similis (p. )
Poecilasma kaempferi Darwin, 1851 Poecilasma kaempferi (p. )
Poecillastra ciliata Wilson, 1925 Poecillastra ciliata (p. )
Poecillastra compressa (Bowerbank, 1866) Poecillastra compressa (p. )
Poecillastra eccentrica Dendy & Burton, 1926 Poecillastra eccentrica (p. )
Poecillastra laminaris (Sollas, 1886) Poecillastra laminaris (p. )
Poecillastra saxicola (Topsent, 1892) Poecillastra saxicola (p. )
Poecillastra schulzei (Sollas, 1886) Poecillastra schulzei (p. )
Poecillastra stipitata Lévi, 1993 Poecillastra stipitata (p. )
Poecillastra tenuilaminaris (Sollas, 1886) Poecillastra tenuilaminaris (p. )
Poecilochaetus serpens Allen, 1904 Poecilochaetus serpens (p. )
Poecilochaetus tropicus Okuda, 1937 Poecilochaetus tropicus (p. )
Pogaina suecica (Luther, 1948) Pogaina suecica (p. )
Pogonura rugosa Komeda & Ohtsuka, 2020 Pogonura rugosa (p. )
Pogotrichum filiforme Reinke Pogotrichum filiforme (p. )
Poirieria zelandica (Quoy & Gaimard, 1833) Poirieria zelandica (p. )
Polaruschakov reyssi Pettibone, 1976 Polaruschakov reyssi (p. )
Policordia angelika (Linse, 2002) Policordia angelika (p. )
Policordia diomedea Dall, Bartsch & Rehder, 1938 Policordia diomedea (p. )
Policordia papyracea (Smith, 1885) Policordia papyracea (p. )
Policordia uschakovi (Gorbunov, 1946) Policordia uschakovi (p. )
Polinices aurantium (Röding, 1798) Polinices aurantius (p. )
Polinices peselephanti (Link, 1807) Polinices peselephanti (p. )
Poliopogon claviculus Tabachnick & Lévi, 2000 Poliopogon claviculus (p. )
Poliopogon micropentactinus Tabachnick & Lévi, 2000 Poliopogon micropentactinus (p. )
Poliopogon microuncinata Kersken, Janussen & Martínez Arbizu, 2018 Poliopogon microuncinata (p. )
Poliopogon zonecus Tabachnick & Lévi, 2000 Poliopogon zonecus (p. )
Poliopsis lacazei Joubin, 1890 Poliopsis lacazei (p. )
Polirhabdotos inclusum (Waters, 1904) Polirhabdotos inclusum (p. )
Polititapes aureus (Gmelin, 1791) Polititapes aureus (p. )
Polititapes parvovalis Zettler & Alf, 2021 Polititapes parvovalis (p. )
Polititapes rhomboides (Pennant, 1777) Polititapes rhomboides (p. )
Politolana crosnieri Bruce, 1996 Politolana crosnieri (p. )
Pollia dorbignyi (Payraudeau, 1826) Pollia dorbignyi (p. )
Pollia mollis (Gould, 1860) Pollia mollis (p. )
Pollia scabra Locard, 1892 Pollia scabra (p. )
Pollia scacchiana (Philippi, 1844) Pollia scacchiana (p. )
Pollicipes elegans (Lesson, 1831) Pollicipes elegans (p. )
Pollicipes pollicipes (Gmelin, 1789) Pollicipes pollicipes (p. )
Polyandrocarpa violacea Sluiter, 1905 Polyandrocarpa violacea (p. )
Polyandrocarpa zorritensis (Van Name, 1931) Polyandrocarpa zorritensis (p. )
Polybius henslowii Leach, 1820 Polybius henslowii (p. )
Polybranchia borgninii (Trinchese, 1896) Polybranchia borgninii (p. )
Polybranchia jensenae Medrano, Krug, Gosliner, Biju Kumar & Á. Valdés, 2018 Polybranchia jensenae (p. )
Polybranchia orientalis (Kelaart, 1858) Polybranchia orientalis (p. )
Polybranchia samanthae Medrano, Krug, Gosliner, Biju Kumar & Á. Valdés, 2018 Polybranchia samanthae (p. )
Polycarpa anguinea (Sluiter, 1898) Polycarpa anguinea (p. )
Polycarpa appropinquata (Sluiter, 1898) Polycarpa appropinquata (p. )
Polycarpa arenosa Monniot & Monniot, 1976 Polycarpa arenosa (p. )
Polycarpa arnbackae Monniot, 1964 Polycarpa arnbackae (p. )
Polycarpa beuziti Monniot, 1970 Polycarpa beuziti (p. )
Polycarpa biscayensis Monniot & Monniot, 1977 Polycarpa biscayensis (p. )
Polycarpa caudata Monniot & Monniot, 1975 Polycarpa caudata (p. )
Polycarpa discoidea Heller, 1877 Polycarpa discoidea (p. )
Polycarpa errans Hartmeyer, 1909-1911 Polycarpa errans (p. )
Polycarpa fibrosa (Stimpson, 1852) Polycarpa fibrosa (p. )
Polycarpa inhacae Monniot & Monniot, 1976 Polycarpa inhacae (p. )
Polycarpa itera Monniot & Monniot, 1977 Polycarpa itera (p. )
Polycarpa kornogi Glémarec & Monniot, 1966 Polycarpa kornogi (p. )
Polycarpa mamillaris Michaelsen, 1912 Polycarpa mamillaris (p. )
Polycarpa muelleri Brunetti, 2007 Polycarpa muelleri (p. )
Polycarpa mytiligera (Savigny, 1816) Polycarpa mytiligera (p. )
Polycarpa offa Monniot & Monniot, 1988 Polycarpa offa (p. )
Polycarpa pigmentata (Herdman, 1906) Polycarpa pigmentata (p. )
Polycarpa porculus Monniot & Monniot, 1979 Polycarpa porculus (p. )
Polycarpa rockallensis Millar, 1982 Polycarpa rockallensis (p. )
Polycarpa rustica (Linnaeus) Polycarpa rustica (p. )
Polycarpa sabulosa Heller, 1877 Polycarpa sabulosa (p. )
Polycarpa scuba Monniot, 1971 Polycarpa scuba (p. )
Polycarpa seychellensis Michaelsen, 1912 Polycarpa seychellensis (p. )
Polycarpa tenera Lacaze-Duthiers & Delage, 1892 Polycarpa tenera (p. )
Polycarpa viridis Herdman, 1880 Polycarpa viridis (p. )
Polycera aurantiomarginata García-Gómez & Bobo, 1984 Polycera aurantiomarginata (p. )
Polycera elegans (Bergh, 1894) Polycera elegans (p. )
Polycera faeroensis Lemche, 1929 Polycera faeroensis (p. )
Polycera kernowensis Korshunova, Driessen, Picton & Martynov, 2021 Polycera kernowensis (p. )
Polycera maculata Pruvot-Fol, 1951 Polycera maculata (p. )
Polycera marplatensis Franceschi, 1928 Polycera marplatensis (p. )
Polycera priva Marcus, 1959 Polycera priva (p. )
Polycera quadrilineata Müller, 1776 Polycera quadrilineata (p. )
Polycheira rufescens (Brandt, 1835) Polycheira rufescens (p. )
Polycheles amemiyai Yokoya, 1933 Polycheles amemiyai (p. )
Polycheles baccatus Bate, 1878 Polycheles baccatus (p. )
Polycheles enthrix (Bate, 1878) Polycheles enthrix (p. )
Polycheles kermadecensis (Sund, 1920) Polycheles kermadecensis (p. )
Polycheles martini Ahyong & Brown, 2002 Polycheles martini (p. )
Polycheles tanneri Faxon, 1893 Polycheles tanneri (p. )
Polycheria acanthopoda Thurston, 1974 Polycheria acanthopoda (p. )
Polycheria antarctica (Stebbing, 1875) Polycheria antarctica (p. )
Polycheria cristata Schellenberg, 1931 Polycheria cristata (p. )
Polycheria goanna Myers & LeCroy, 2009 Polycheria goanna (p. )
Polycheria gracilipes Schellenberg, 1931 Polycheria gracilipes (p. )
Polycheria intermedia Stephensen, 1947 Polycheria intermedia (p. )
Polycheria kergueleni (Stebbing, 1888) Polycheria kergueleni (p. )
Polycirrus antarcticus (Willey, 1902) Polycirrus antarcticus (p. )
Polycirrus arcticus Sars, 1865 Polycirrus arcticus (p. )
Polycirrus coccineus Grube, 1869 Polycirrus coccineus (p. )
Polycirrus decipiens (Gravier, 1905) Polycirrus decipiens (p. )
Polycirrus dodeka Hutchings, 1990 Polycirrus dodeka (p. )
Polycirrus fedorovi Jirkov & Leontovich, 2001 Polycirrus fedorovi (p. )
Polycirrus hamiltoni Benham, 1921 Polycirrus hamiltoni (p. )
Polycirrus insignis Gravier, 1907 Polycirrus insignis (p. )
Polycirrus jubatus Bobretzky, 1869 Polycirrus jubatus (p. )
Polycirrus kerguelensis (McIntosh, 1885) Polycirrus kerguelensis (p. )
Polycirrus medusa Grube, 1950 Polycirrus medusa (p. )
Polycirrus multus Hutchings, 1990 Polycirrus multus (p. )
Polycirrus pallidus (Claparède, 1864) Polycirrus pallidus (p. )
Polycirrus quadratus Hutchings, 1990 Polycirrus quadratus (p. )
Polycitor adriaticus (Drasche, 1883) Polycitor adriaticus (p. )
Polycitor africanus Monniot, & Monniot, 1999 Polycitor africanus (p. )
Polycitor crystallinus (Renier, 1804) Polycitor crystallinus (p. )
Polycitor translucidus Kott, 1957 Polycitor translucidus (p. )
Polycladia indica (Thivy & Doshi) Draisma, Ballesteros, F.Rousseau & T.Thibaut, 2010 Polycladia indica (p. )
Polyclinella azemai Harant, 1930 Polyclinella azemai (p. )
Polyclinum aurantium Milne-Edwards, 1841 Polyclinum aurantium (p. )
Polyclinum cerebrale Michaelsen, 1924 Polyclinum cerebrale (p. )
Polyclinum constellatum Savigny, 1816 Polyclinum constellatum (p. )
Polyclinum festum Hartmeyer, 1905 Polyclinum festum (p. )
Polyclinum saturnium Savigny, 1816 Polyclinum saturnium (p. )
Polyclinum sibiricum Redikorzev, 1907 Polyclinum sibiricum (p. )
Polyclinum sundaicum (Sluiter, 1909) Polyclinum sundaicum (p. )
Polyclinum tsutsuii Tokioka, 1954 Polyclinum tsutsuii (p. )
Polycope regina Hasan, 1983 Polycope regina (p. )
Polycyathus andamanensis Alcock, 1893 Polycyathus andamanensis (p. )
Polycyathus crosnieri Kitahara & Cairns, 2021 Polycyathus crosnieri (p. )
Polycyathus difficilis Duncan, 1889 Polycyathus difficilis (p. )
Polycyathus fuscomarginatus (Klunzinger, 1879) Polycyathus fuscomarginatus (p. )
Polycyathus palifera (Verrill, 1870) Polycyathus palifera (p. )
Polycyathus persicus (Duncan, 1876) Polycyathus persicus (p. )
Polydectus cupulifer (Latreille, 1812) Polydectus cupulifer (p. )
Polydendrorhynchus zhanjiangensis (Yin & Zeng, 1984) Polydendrorhynchus zhanjiangensis (p. )
Polydora ciliata (Johnston, 1838) Polydora ciliata (p. )
Polydora cornuta Bosc, 1802 Polydora cornuta (p. )
Polydora hoplura Claparede, 1870 Polydora hoplura (p. )
Polydora pacifica Takahashi, 1937 Polydora pacifica (p. )
Polydora paucibranchis Ehlers, 1913 Polydora paucibranchis (p. )
Polydora tunicola Abe, Hoshino & Yamada in Abe et al., 2022 Polydora tunicola (p. )
Polygireulima amblytera (Verrill & Bush, 1900) Polygireulima amblytera (p. )
Polygona abbotti (Snyder, 2003) Polygona abbotti (p. )
Polygona jucunda (McGinty, 1940) Polygona jucunda (p. )
Polygona martini (Snyder, 1988) Polygona martini (p. )
Polygordius appendiculatus unspecified Polygordius appendiculatus (p. )
Polygordius lacteus Schneider, 1868 Polygordius lacteus (p. )
Polygordius neapolitanus Fraipont, 1887 Polygordius neapolitanus (p. )
Polykrikos schwarzii Bãtschli Polykrikos schwarzii (p. )
Polylabris sillaginae (Woolcock, 1936) Polylabris sillaginae (p. )
Polymastia agglutinans (Lamarck, 1815) Polymastia agglutinans (p. )
Polymastia fistula Kim & Sim, 2021 Polymastia fistula (p. )
Polymastia grimaldii (Topsent, 1913) Polymastia grimaldii (p. )
Polymastia hemisphaerica (Sars, 1872) Polymastia hemisphaerica (p. )
Polymastia isidis Thiele, 1905 Polymastia isidis (p. )
Polymastia pachymastia de Laubenfels, 1932 Polymastia pachymastia (p. )
Polymastia polytylota Vacelet, 1969 Polymastia polytylota (p. )
Polymastia rara Koltun, 1966 Polymastia rara (p. )
Polymastia sasuensis Kim & Sim, 2021 Polymastia sasuensis (p. )
Polymastia thielei Koltun, 1964 Polymastia thielei (p. )
Polymastia tropicalis Lévi, 1967 Polymastia tropicalis (p. )
Polymastia tubulifera Dendy, 1922 Polymastia tubulifera (p. )
Polymastia uberrima (Schmidt, 1870) Polymastia uberrima (p. )
Polymastia viridis Kim & Sim, 2021 Polymastia viridis (p. )
Polymastigos profundus Da Silva & Amaral, 2022 Polymastigos profundus (p. )
Polymesoda inflata (Philippi, 1851) Cyrena inflata (p. )
Polymesoda inflata (Philippi, 1851) Polymesoda inflata (p. )
Polymesoda neubaueri Coan & Valentich-Scott, 2022 Polymesoda neubaueri (p. )
Polymorphina diffusa Jones & Chapman, 1896 Polymorphina diffusa (p. )
Polymorphina lanceolata Reuss, 1851 Polymorphina lanceolata (p. )
Polymorphina sororia Brady, 1884 Polymorphina sororia (p. )
Polymorphina thouini d’Orbigny, 1826 Polymorphina thouini (p. )
Polynoe antarctica Kinberg, 1858 Polynoe antarctica (p. )
Polynoe laevis Audouin & Milne Edwards, 1832 Polynoe laevis (p. )
Polynoe scolopendrina (Czerniavsky, 1882) Polynoe scolopendrina (p. )
Polyodontes atromarginatus Horst, 1917 Polyodontes atromarginatus (p. )
Polyodontes australiensis (McIntosh, 1885) Polyodontes australiensis (p. )
Polyonyx angustus Osawa, 2018 Polyonyx angustus (p. )
Polyonyx biunguiculatus (Dana, 1852) Polyonyx biunguiculatus (p. )
Polyonyx boucheti Osawa, 2007 Polyonyx boucheti (p. )
Polyonyx deezi Osawa & Sato, 2022 Polyonyx deezi (p. )
Polyonyx loimicola Sankolli, 1965 Polyonyx loimicola (p. )
Polyonyx maccullochi Haig, 1965 Polyonyx maccullochi (p. )
Polyonyx obesulus Miers, 1884 Polyonyx obesulus (p. )
Polyonyx pedalis Nobili, 1905 Polyonyx pedalis (p. )
Polyonyx pilosibrachium Osawa, Naruse & Ng, 2018 Polyonyx pilosibrachium (p. )
Polyonyx sasekumari Osawa, Naruse & Ng, 2018 Polyonyx sasekumari (p. )
Polyonyx spina Osawa, 2007 Polyonyx spina (p. )
Polyonyx triunguiculatus Zehntner, 1894 Polyonyx triunguiculatus (p. )
Polyophthalmus zhadanae Parapar, Al-Kandari, Candás & Moreira, 2021 Polyophthalmus zhadanae (p. )
Polyphyllia novaehiberniae (Lesson, 1831) Polyphyllia novaehiberniae (p. )
Polyphysia baffinensis (Blake, 1972) Polyphysia baffinensis (p. )
Polyphysia crassa unspecified Polyphysia crassa (p. )
Polypipapiliotrema citerovarium Martin, Cutmore & Cribb in Martin, Sasal, Cutmore, Ward, Aeby & Cribb, 2018 Polypipapiliotrema citerovarium (p. )
Polypipapiliotrema hadrometra Martin, Cutmore & Cribb in Martin, Sasal, Cutmore, Ward, Aeby & Cribb, 2018 Polypipapiliotrema hadrometra (p. )
Polypipapiliotrema heniochi Martin, Cutmore & Cribb in Martin, Sasal, Cutmore, Ward, Aeby & Cribb, 2018 Polypipapiliotrema heniochi (p. )
Polypipapiliotrema ovatheculum Martin, Cutmore & Cribb in Martin, Sasal, Cutmore, Ward, Aeby & Cribb, 2018 Polypipapiliotrema ovatheculum (p. )
Polyplectana kefersteinii (Selenka, 1867) Polyplectana kefersteinii (p. )
Polyplumaria flabellata (Sars, 1873) Polyplumaria flabellata (p. )
Polysaccus mediterraneus (Caroli, 1929) Polysaccus mediterraneus (p. )
Polysigma fuscum Gerlach, 1956 Polysigma fuscum (p. )
Polysiphonia atlantica Kapraun & J.N. Norris Polysiphonia atlantica (p. )
Polysiphonia brodiei (Dillwyn) Sprengel Polysiphonia brodiei (p. )
Polysiphonia denudata (Dillwyn) Greville ex Harvey Polysiphonia denudata (p. )
Polysiphonia elongata (Hudson) Sprengel Polysiphonia elongata (p. )
Polysiphonia fucoides (Hudson) Greville Polysiphonia fucoides (p. )
Polysiphonia nigra (Hudson) Batters Polysiphonia nigra (p. )
Polysiphonia senticulosa Harvey Polysiphonia senticulosa (p. )
Polysiphonia stricta (Dillwyn) Greville Polysiphonia stricta (p. )
Polysyncraton adelon Monniot, & Monniot, 2001 Polysyncraton adelon (p. )
Polysyncraton amethysteum (Van Name, 1902) Polysyncraton amethysteum (p. )
Polysyncraton asterix Monniot, 1975 Polysyncraton asterix (p. )
Polysyncraton canetense Brément, 1913 Polysyncraton canetense (p. )
Polysyncraton chondrilla (Michaelsen, 1924) Polysyncraton chondrilla (p. )
Polysyncraton haranti Lafargue, 1975 Polysyncraton haranti (p. )
Polysyncraton millepore Vasseur, 1969 Polysyncraton millepore (p. )
Polysyncraton mortenseni (Michaelsen, 1924) Polysyncraton mortenseni (p. )
Polysyncraton rostrum Monniot & Monniot, 1997 Polysyncraton rostrum (p. )
Pomacea bridgesii (Reeve, 1856) Pomacea bridgesi (p. )
Pomagnathus corallinus Chace, 1937 Pomagnathus corallinus (p. )
Pomatocheles gaillardi Forest, 1987 Pomatocheles gaillardi (p. )
Pomatocheles stridulans Forest, 1987 Pomatocheles stridulans (p. )
Pomaulax gibberosus (Dillwyn, 1817) Pomaulax gibberosus (p. )
Pomaulax spiratus (Dall, 1911) Astraea spirata (p. )
Pomaulax spiratus (Dall, 1911) Pachypoma inaequale spiratum (p. )
Pomaulax spiratus (Dall, 1911) Pomaulax spiratus (p. )
Pomponema tautraense (Allgen, 1933) Pomponema tautraense (p. )
Ponderia tangaroa Marshall & Houart, 2022 Ponderia tangaroa (p. )
Pontastacus leptodactylus (Eschscholtz, 1823) Pontastacus leptodactylus (p. )
Pontella karachiensis Rehman, 1973 Pontella karachiensis (p. )
Pontella valida Dana, 1852 Pontella valida (p. )
Pontella whiteleggei Kramer, 1896 Pontella whiteleggei (p. )
Pontellina plumata (Dana, 1849) Pontellina plumata (p. )
Pontellopsis herdmani Thompson & Scott, 1903 Pontellopsis herdmani (p. )
Pontellopsis regalis (Dana, 1849) Pontellopsis regalis (p. )
Ponticocythereis icthyoderma (Brady, 1890) Ponticocythereis icthyoderma (p. )
Pontobdella muricata Linnaeus, 1758 Pontobdella muricata (p. )
Pontocaris propensalata Bate, 1888 Pontocaris propensalata (p. )
Pontoclausia cochleata Lee, Chang & Kim, 2022 Pontoclausia cochleata (p. )
Pontocrates altamarinus (Bate & Westwood, 1862) Pontocrates altamarinus (p. )
Pontocrates arenarius Bate, 1858 Pontocrates arenarius (p. )
Pontocrates moorei Myers & Ashelby, 2022 Pontocrates moorei (p. )
Pontocypris avena (Norman, 1865) Pontocypris avena (p. )
Pontodora pelagica Greeff, 1879 Pontodora pelagica (p. )
Pontodrilus litoralis (Grube, 1855) Pontodrilus litoralis (p. )
Pontogammarus robustoides (Sars, 1894) Pontogammarus robustoides (p. )
Pontogeneia inermis (Krøyer, 1838) Pontogeneia inermis (p. )
Pontogeneoides abyssi Nicholls, 1938 Pontogeneoides abyssi (p. )
Pontogenia nuda Horst, 1917 Pontogenia nuda (p. )
Pontohedyle milatschevitchi (Kowalewsky, 1901) Pontohedyle milatschevitchi (p. )
Pontonema balticum (Schulz, 1932) Pontonema balticum (p. )
Pontonema donsi (Allgen, 1932) Pontonema donsi (p. )
Pontonema vulgare (Bastian, 1865) Pontonema vulgare (p. )
Pontonides ankeri Marin, 2007 Pontonides ankeri (p. )
Pontophilus spinosus (Leach, 1815) Pontophilus spinosus (p. )
Poraniella echinulata (Perrier, 1881) Poraniella echinulata (p. )
Poraniopsis echinaster Perrier, 1891 Poraniopsis echinaster (p. )
Porcellana cancrisocialis Glassell, 1936 Porcellana cancrisocialis (p. )
Porcellana habei Miyake, 1961 Porcellana habei (p. )
Porcellana persica Haig, 1966 Porcellana persica (p. )
Porcellana platycheles unspecified Porcellana platycheles (p. )
Porcellanella haigae Sankarankutty, 1963 Porcellanella haigae (p. )
Porcellanella triloba White, 1852 Porcellanella triloba (p. )
Porcellanopagurus chiltoni de Saint Laurent & McLaughlin, 2000 Porcellanopagurus chiltoni (p. )
Porcellanopagurus edwardsi Filhol, 1885 Porcellanopagurus edwardsi (p. )
Porcellanopagurus filholi de Saint Laurent & McLaughlin, 2000 Porcellanopagurus filholi (p. )
Porcellanopagurus foresti Zarenkov, 1990 Porcellanopagurus foresti (p. )
Porcellanopagurus haptodactylus McLaughlin, 2000 Porcellanopagurus haptodactylus (p. )
Porcellanopagurus tridentatus Whitelegge, 1900 Porcellanopagurus tridentatus (p. )
Porcellidium viride (Philippi, 1840) Porcellidium viride (p. )
Porcellio dilatatus Brandt & Ratzeburg, 1831 Porcellio dilatatus (p. )
Porcellio spinicornis Say, 1818 Porcellio spinicornis (p. )
Porcellionides pruinosus (Brandt, 1833) Porcellionides pruinosus (p. )
Porcupinella tasmanica Williams, 2021 Porcupinella tasmanica (p. )
Pordfus communis (Por, 1967) Pordfus communis (p. )
Porella concinna (Busk, 1854) Porella concinna (p. )
Porella minuta (Norman, 1868) Porella minuta (p. )
Porella tubulata (Busk, 1861) Porella tubulata (p. )
Poricella bifurcata Ramalho & Moraes, 2021 Poricella bifurcata (p. )
Poricella caribbensis Winston & Jackson, 2021 Poricella caribbensis (p. )
Poricella cayensis Winston & Jackson, 2021 Poricella cayensis (p. )
Poricella malleolus Winston & Jackson, 2021 Poricella malleolus (p. )
Poricella mucronata (Smitt, 1873) Poricella mucronata (p. )
Poricella robusta (Hincks, 1884) Poricella robusta (p. )
Poricellaria ratoniensis (Waters, 1887) Poricellaria ratoniensis (p. )
Porites attenuata Nemenzo, 1955 Porites attenuata (p. )
Porites bernardi Vaughan, 1907 Porites bernardi (p. )
Porites clavaria Lamarck, 1816 Porites clavaria (p. )
Porites cylindrica Dana, 1846 Porites andrewsi (p. )
Porites cylindrica Dana, 1846 Porites cylindrica (p. )
Porites decasepta Claereboudt, 2006 Porites decasepta (p. )
Porites densa Vaughan, 1918 Porites densa (p. )
Porites desilveri Veron, 2000 Porites desilveri (p. )
Porites duerdeni Vaughan, 1907 Porites duerdeni (p. )
Porites ericacea Claereboudt, 2006 Porites ericacea (p. )
Porites eridani Umbgrove, 1940 Porites eridani (p. )
Porites excavata Claereboudt, 2006 Porites excavata (p. )
Porites flavus Veron, 2000 Porites flavus (p. )
Porites gabonensis Gravier, 1911 Porites gabonensis (p. )
Porites harrisoni Veron, 2000 Porites harrisoni (p. )
Porites hawaiiensis Vaughan, 1907 Porites hawaiiensis (p. )
Porites latistellata Quelch, 1886 Porites latistellata (p. )
Porites lutea Quoy & Gaimard, 1833 Porites haddoni (p. )
Porites monticulosa Dana, 1846 Porites monticulosa (p. )
Porites napopora Veron, 2000 Porites napopora (p. )
Porites nigrescens Dana, 1846 Porites nigrescens (p. )
Porites randalli Forsman & Birkeland, 2009 Porites randalli (p. )
Porites rus (Forsskål, 1775) Porites rus (p. )
Porites sillimaniana Nemenzo, 1976 Porites sillimaniana (p. )
Porites somaliensis Gravier, 1910 Porites somaliensis (p. )
Porites stephensoni Crossland, 1952 Porites stephensoni (p. )
Porites studeri Vaughan, 1907 Porites studeri (p. )
Porites superfusa Gardiner, 1898 Porites superfusa (p. )
Porites tuberculosus Veron, 2000 Porites tuberculosus (p. )
Porites vaughani Crossland, 1952 Porites vaughani (p. )
Poroeponides lateralis (Terquem, 1878) Poroeponides lateralis (p. )
Porolithon praetextatum Foslie, 1909 Porolithon praetextatum (p. )
Porphyra dioica Brodie & Irvine Porphyra dioica (p. )
Porphyra endiviifolium (Gepp & Gepp) Chamberlain, 1963 Porphyra endiviifolium (p. )
Porphyra linearis Greville Porphyra linearis (p. )
Porphyra purpurea (Roth) Agardh, 1824 Porphyra purpurea (p. )
Porphyra umbilicalis (Linnaeus) Kützing Porphyra umbilicalis (p. )
Porphyria flintae Bergquist, 1995 Porphyria flintae (p. )
Porphyrocrinus incrassatus (Gislén, 1933) Porphyrocrinus incrassatus (p. )
Porphyrocrinus verrucosus Gislén, 1925 Porphyrocrinus verrucosus (p. )
Porphyrostromium boryanum (Montagne) P.C. Silva Porphyrostromium boryanum (p. )
Porrocystis assimilis (Levinsen, 1879) Porrocystis assimilis (p. )
Portatrochammina antarctica Parr, 1950 Portatrochammina antarctica (p. )
Portlandia isonota (Martens, 1881) Portlandia isonota (p. )
Portumnus latipes (Pennant, 1777) Portumnus latipes (p. )
Portumnus lysianassa (Herbst, 1801) Portumnus lysianassa (p. )
Portunion kossmanni (Giard & Bonnier, 1886) Portunion kossmanni (p. )
Portunus acuminatus (Stimpson, 1871) Portunus acuminatus (p. )
Portunus affinis (Faxon, 1893) Portunus affinis (p. )
Portunus argentatus (Milne-Edwards, 1861) Portunus argentatus (p. )
Portunus armatus (Milne-Edwards, 1861) Portunus armatus (p. )
Portunus asper (Milne-Edwards, 1861) Portunus asper (p. )
Portunus convexus De Haan, 1835 Portunus convexus (p. )
Portunus gladiator Fabricius, 1798 Portunus gladiator (p. )
Portunus gracilimanus (Stimpson, 1858) Portunus gracilimanus (p. )
Portunus guinotae Stephenson & Rees, 1961 Portunus guinotae (p. )
Portunus innominatus Rathbun, 1909 Portunus innominatus (p. )
Portunus iranjae Crosnier, 1962 Portunus iranjae (p. )
Portunus lecromi Moosa, 1996 Portunus lecromi (p. )
Portunus macrophthalmus Rathbun, 1906 Portunus macrophthalmus (p. )
Portunus mariei Guinot, 1957 Portunus mariei (p. )
Portunus orbicularis (Richters, 1880) Portunus orbicularis (p. )
Portunus paralatibrachium Crosnier, 2002 Portunus paralatibrachium (p. )
Portunus pelagicus (Linnaeus, 1758) Portunus pelagicus (p. )
Portunus petreus (Alcock, 1899) Portunus petreus (p. )
Portunus pubescens (Dana, 1852) Portunus pubescens (p. )
Portunus reticulatus (Herbst, 1799) Portunus reticulatus (p. )
Portunus rugosus (Milne-Edwards, 1861) Portunus rugosus (p. )
Portunus sanguinolentus (Herbst, 1783) Portunus sanguinolentus (p. )
Portunus segnis (Forskål, 1775) Portunus segnis (p. )
Portunus spiniferus Stephenson & Rees, 1967 Portunus spiniferus (p. )
Portunus stephensoni Moosa, 1981 Portunus stephensoni (p. )
Portunus tenuicaudatus Stephenson, 1961 Portunus tenuicaudatus (p. )
Portunus tenuipes (De Haan, 1835) Portunus tenuipes (p. )
Portunus tuberculosus (Milne-Edwards, 1861) Portunus tuberculosus (p. )
Poseidonamicus major Benson, 1972 Poseidonamicus major (p. )
Posidonia australis Hooker, 1858 Posidonia australis (p. )
Posidonia oceanica (Linnaeus) Delile, 1813 Posidonia oceanica (p. )
Posidonia ostenfeldii den Hartog, 1970 Posidonia ostenfeldii (p. )
Postbursoplana noldti Armonies, 2018 Postbursoplana noldti (p. )
Potamalpheops kisi Marin, 2021 Potamalpheops kisi (p. )
Potamalpheops pininsulae Bruce & Iliffe, 1992 Potamalpheops pininsulae (p. )
Potamilla antarctica (Kinberg, 1866) Potamilla antarctica (p. )
Potamilla neglecta (Sars, 1851) Potamilla neglecta (p. )
Potamon potamios (Olivier, 1804) Potamon potamios (p. )
Potamopyrgus antipodarum (Gray, 1853) Potamopyrgus antipodarum (p. )
Potamopyrgus ciliatus (Gould, 1850) Potamopyrgus ciliatus (p. )
Potamopyrgus estuarinus Winterbourn, 1970 Potamopyrgus estuarinus (p. )
Potamopyrgus kaitunuparaoa Haase, 2008 Potamopyrgus kaitunuparaoa (p. )
Potimirim americana (Guérin-Méneville, 1855 Potimirim americana (p. )
Poupinia hirsuta Guinot, 1993 Poupinia hirsuta (p. )
Pourtalesella duoavicularia Ramalho & Moraes, 2021 Pourtalesella duoavicularia (p. )
Pourtalesia alcocki Koehler, 1914 Pourtalesia alcocki (p. )
Pourtalesia hispida Agassiz, 1879 Pourtalesia hispida (p. )
Pourtalesia jeffreysi Thomson, 1873 Pourtalesia jeffreysi (p. )
Pourtalesia miranda Agassiz, 1869 Pourtalesia miranda (p. )
Pourtalopsammia togata (van der Horst, 1927) Pourtalopsammia togata (p. )
Powellina brookesi (Finlay, 1926) Powellina brookesi (p. )
Powellisetia deserta (Smith, 1907) Powellisetia deserta (p. )
Powellisetia fallax Kay, 1979 Powellisetia fallax (p. )
Praeacanthonchus kreisi (Allgen, 1929) Praeacanthonchus kreisi (p. )
Praeacanthonchus punctatus (Bastian, 1865) Praeacanthonchus punctatus (p. )
Praebebalia septemspinosa Sakai, 1983 Praebebalia septemspinosa (p. )
Praestheceraeus bellostriatus (Hyman, 1953) Praestheceraeus bellostriatus (p. )
Prasiola stipitata Suhr ex Jessen Prasiola stipitata (p. )
Praunus flexuosus (Müller, 1776) Mysis flexuosa (p. )
Praunus flexuosus (Müller, 1776) Praunus flexuosus (p. )
Praunus inermis (Rathke, 1843) Praunus inermis (p. )
Praunus neglectus (Sars, 1869) Praunus neglectus (p. )
Praxillella abyssorum (McIntosh, 1885) Praxillella abyssorum (p. )
Praxillella assimilis (McIntosh, 1885) Praxillella assimilis (p. )
Praxillella gracilis (Sars, 1862) Praxillella gracilis (p. )
Praxillella lophoseta (Orlandi, 1898) Praxillella lophoseta (p. )
Praxillella praetermissa unspecified Praxillella praetermissa (p. )
Praxillura longissima unspecified Praxillura longissima (p. )
Premocyathus cornuformis (Pourtalès, 1868) Premocyathus cornuformis (p. )
Prenantia firmata (Waters, 1887) Prenantia firmata (p. )
Prenantia inerma (Calvet, 1906) Prenantia inerma (p. )
Preptetos allocaballeroi Bray, Cutmore & Cribb, 2022 Preptetos allocaballeroi (p. )
Preptetos paracaballeroi Bray, Cutmore & Cribb, 2022 Preptetos paracaballeroi (p. )
Preptetos pearsoni Bray, Cutmore & Cribb, 2022 Preptetos pearsoni (p. )
Preptetos prudhoei Bray, Cutmore & Cribb, 2022 Preptetos prudhoei (p. )
Preptetos quandamooka Bray, Cutmore & Cribb, 2022 Preptetos quandamooka (p. )
Preptetos zebravaranus Bray, Cutmore & Cribb, 2022 Preptetos zebravaranus (p. )
Priapion fraissei (Giard & Bonnier, 1886) Priapion fraissei (p. )
Priapulopsis bicaudatus (Koren & Danielssen, 1868) Priapulopsis bicaudatus (p. )
Primno latreillei Stebbing, 1888 Primno latreillei (p. )
Primnoella antarctica Kükenthal, 1907 Primnoella antarctica (p. )
Primnoella chilensis (Phillipi, 1894) Primnoella chilensis (p. )
Primnoella scotiae Thomson & Ritchie, 1906 Primnoella scotiae (p. )
Primnoisis ambigua Wright & Studer, 1889 Primnoisis ambigua (p. )
Primnoisis antarctica (Studer, 1878) Primnoisis antarctica (p. )
Primnoisis delicatula Hickson, 1907 Primnoisis delicatula (p. )
Primnoisis fragilis Kükenthal, 1919 Primnoisis fragilis (p. )
Primnoisis mimas Bayer & Stefani, 1987 Primnoisis mimas (p. )
Primnoisis sparsa Wright & Studer, 1889 Primnoisis sparsa (p. )
Primovula astra Omi & Iino, 2005 Primovula astra (p. )
Primovula formosa (Sowerby, 1848) Primovula formosa (p. )
Primovula fulguris (Azuma & Cate, 1971) Primovula fulguris (p. )
Primovula roseomaculata (Schepman, 1909) Primovula roseomaculata (p. )
Princaxelia abyssalis Dahl, 1959 Princaxelia abyssalis (p. )
Princaxelia marianaensis Tomikawa & Watanabe, 2021 Princaxelia marianaensis (p. )
Prionalpheus brachytomeus Banner & Banner, 1971 Prionalpheus brachytomeus (p. )
Prionalpheus gomezi Martínez-Iglesias & Carvacho, 1991 Prionalpheus gomezi (p. )
Prionalpheus mortoni Bruce, 1990 Prionalpheus mortoni (p. )
Prionalpheus triarticulatus Banner & Banner, 1960 Prionalpheus triarticulatus (p. )
Prionocidaris baculosa (Lamarck, 1816) Prionocidaris baculosa (p. )
Prionocidaris callista Rowe & Hoggett, 1986 Prionocidaris callista (p. )
Prionocidaris thomasi (Agassiz & Clark, 1907) Prionocidaris thomasi (p. )
Prionocidaris verticillata (Lamarck, 1816) Prionocidaris verticillata (p. )
Prionocrangon paucispina Kim & Chan, 2005 Prionocrangon paucispina (p. )
Prionospio aucklandica Augener, 1923 Prionospio aucklandica (p. )
Prionospio dubia Day, 1961 Prionospio dubia (p. )
Prionospio komaeti Hylleberg & Nateewathana, 1991 Prionospio komaeti (p. )
Prionospio malayensis (Caullery, 1914) Prionospio malayensis (p. )
Prionospio malmgreni Claparede, 1869 Prionospio malmgreni (p. )
Prionospio membranacea Imajima, 1990 Prionospio membranacea (p. )
Prionospio multibranchiata Berkeley, 1927 Prionospio multibranchiata (p. )
Prionospio patagonica Augener, 1923 Prionospio patagonica (p. )
Prionospio peruana Hartmann-Schröder, 1962 Prionospio peruana (p. )
Prionospio polybranchiata Fauvel, 1929 Prionospio polybranchiata (p. )
Prionospio rugosa Sigvaldadóttir, 1997 Prionospio rugosa (p. )
Prionospio saldanha Day, 1961 Prionospio saldanha (p. )
Prionospio sexoculata Augener, 1918 Prionospio sexoculata (p. )
Prionospio sexoculata Augener, 1918 Scolelepis fuliginosa (p. )
Prionospio steenstrupi Malmgren, 1867 Prionospio steenstrupi (p. )
Prionospio tripinnata Maciolek, 1985 Prionospio tripinnata (p. )
Priotrochus aniesae Moolenbeek & H. Dekker, 1992 Priotrochus aniesae (p. )
Priotrochus kotschyi (Philippi, 1849) Priotrochus kotschyi (p. )
Priotrochus obscurus (Wood, 1828) Priotrochus obscurus (p. )
Prismatopus aculeatus (Milne Edwards, 1834) Prismatopus aculeatus (p. )
Prismatopus albanyensis Ward, 1933 Prismatopus albanyensis (p. )
Prismatopus goldsboroughi (Rathbun, 1906) Prismatopus goldsboroughi (p. )
Prismatopus longispinus (De Haan, 1839) Prismatopus longispinus (p. )
Prismatopus peterngi Takeda, Ahyong, Ohtsuchi & Komatsu, 2022 Prismatopus peterngi (p. )
Prisogaster niger (Wood, 1828) Prisogaster niger (p. )
Pristipagia adamsii (Bertin, 1878) Pristipagia adamsii (p. )
Proales christinae De Smet, 1994 Proales christinae (p. )
Proameira echinipes Soyer, 1974 Proameira echinipes (p. )
Proameira hiddensoensis (Schäfer, 1936) Proameira hiddensoensis (p. )
Proameira psammophila Wells, 1963 Proameira psammophila (p. )
Proasellus coxalis (Dollfus, 1892) Proasellus coxalis (p. )
Probata barbadensis (Gmelin, 1791) Probata barbadensis (p. )
Probolisca elliptica (Schellenberg, 1931) Probolisca elliptica (p. )
Probolisca nasutigenes (Stebbing, 1888) Probolisca nasutigenes (p. )
Probolisca ovata (Stebbing, 1888) Probolisca ovata (p. )
Proboscia alata (Brightwell) Sündstrom Proboscia alata (p. )
Proboscia indica (H. Peragallo) D. U. Hernández-Becerril Proboscia indica (p. )
Proboscidactyla stellata (Forbes, 1846) Proboscidactyla stellata (p. )
Proboscidactyla trifurcata Xu, Huang & Guo, 2019 Proboscidactyla trifurcata (p. )
Proboscina robusta Canu & Bassler, 1928 Proboscina robusta (p. )
Probynia ramiroromani, Romero-Rodríguez & Álvarez, 2021 Probynia ramiroromani, (p. )
Procamacolaimus dorylaimus Holovachov, 2003 Procamacolaimus dorylaimus (p. )
Procamallanus pacificus Moravec, Justine, Wurtz, Taraschewski & Sasal, 2006 Procamallanus pacificus (p. )
Procambarus acutus (Girard, 1852) Procambarus acutus (p. )
Procellaria aequinoctialis Linnaeus, 1758 Procellaria aequinoctialis (p. )
Proceraea aurantiaca Claparède, 1868 Proceraea aurantiaca (p. )
Proceraea cornuta (Agassiz, 1862) Proceraea cornuta (p. )
Proceraea paraurantiaca Nygren, 2004 Proceraea paraurantiaca (p. )
Proceraea prismatica (Müller, 1776) Proceraea prismatica (p. )
Proceraea scapularis (Claparède, 1864) Proceraea scapularis (p. )
Procerastea halleziana Malaquin, 1893 Procerastea halleziana (p. )
Procerastea nematodes Langerhans, 1884 Procerastea nematodes (p. )
Procerodes littoralis (Strøm, 1768) Procerodes littoralis (p. 40 )
Procerolagena clavata (d'Orbigny, 1846) Procerolagena clavata (p. )
Procerolagena cylindrocostata Albani & Yassini, 1989 Procerolagena cylindrocostata (p. )
Procerolagena gracilis (Williamson, 1848) Procerolagena gracilis (p. )
Procerolagena implicata (Cushman & McCulloch, 1950) Procerolagena implicata (p. )
Procerolagena intricata (McCulloch, 1977) Procerolagena intricata (p. )
Procerolagena meridionalis (Wiesner, 1931) Procerolagena meridionalis (p. )
Procerolagena mollis (Cushman, 1944) Procerolagena mollis (p. )
Procerolagena oceanica (Albani, 1974) Procerolagena oceanica (p. )
Proceropes secunda (Smirnov, 1946) Proceropes secunda (p. )
Processa aequimana (Paulson, 1875) Processa aequimana (p. )
Processa australiensis Baker, 1907 Processa australiensis (p. )
Processa canaliculata Leach, 1815 Processa canaliculata (p. )
Processa compacta Crosnier, 1971 Processa compacta (p. )
Processa demani Hayashi, 1975 Processa demani (p. )
Processa hawaiensis (Dana, 1852) Processa hawaiensis (p. )
Processa macrophthalma Nouvel & Holthuis, 1957 Processa macrophthalma (p. )
Processa manningi De Grave & Felder, 2012 Processa manningi (p. )
Processa moana Yaldwyn, 1971 Processa moana (p. )
Processa nouveli Al-Adhub & Williamson, 1975 Processa nouveli (p. )
Processa parva Holthuis, 1951 Processa parva (p. )
Processa pygmaea Burukovsky, 1990 Processa pygmaea (p. )
Processa sulcata Hayashi, 1975 Processa sulcata (p. )
Processa zostericola Hayashi, 1975 Processa zostericola (p. )
Prochromadora orleji (De Man, 1880) Prochromadora orleji (p. )
Prochromadorella attenuata (Gerlach, 1952) Prochromadorella attenuata (p. )
Prochromadorella neopolitana (De Man, 1876) Prochromadorella neopolitana (p. )
Prochromadorella paramucrodonta (Allgen, 1929) Prochromadorella paramucrodonta (p. )
Proclea graffii (Langerhans, 1884) Proclea graffii (p. )
Proclea malmgreni (Ssolowiew, 1899) Proclea malmgreni (p. )
Proctoeces maculatus (Looss, 1901) Odhner, 1911 Proctoeces maculatus (p. )
Proctoeces orientalis Cao, 1989 Proctoeces orientalis (p. )
Proctotrema prominens Wee, Cribb & Cutmore, 2022 Proctotrema prominens (p. )
Procyphocaris indurata (Barnard, 1926) Procyphocaris indurata (p. )
Procythereis kerguelenensis (Brady, 1880) Procythereis kerguelenensis (p. )
Procythereis robusta (Skogsberg, 1928) Procythereis robusta (p. )
Prodajus ostendensis Gilson, 1909 Prodajus ostendensis (p. )
Proeudesicrinus lifouensis Améziane-Cominardi & Bourseau, 1990 Proeudesicrinus lifouensis (p. )
Profundiconus cakobaui (Moolenbeek, Röckel & Bouchet, 2008) Conus cakobaui (p. )
Profundiconus dondani (Kosuge, 1981) Profundiconus dondani (p. )
Profundiconus emersoni (Hanna, 1963) Conus emersoni (p. )
Profundiconus frausseni (Tenorio & Poppe, 2004) Profundiconus frausseni (p. )
Profundiconus ikedai (Ninomiya, 1987) Profundiconus ikedai (p. )
Profundiconus jeanmartini Raybaudi Massilia, 1992 Conus jeanmartini (p. )
Profundiconus kanakinus (Richard, 1983) Conus kanakinus (p. )
Profundiconus lani (Crandall, 1979) Profundiconus lani (p. )
Profundiconus loyaltiensis (Röckel & Moolenbeek, 1995) Profundiconus loyaltiensis (p. )
Profundiconus pacificus (Moolenbeek & Röckel, 1996) Conus pacificus (p. )
Profundiconus profundorum (Kuroda, 1956) Profundiconus profundorum (p. )
Profundiconus rashafunensis Bozzetti, 2021 Profundiconus rashafunensis (p. )
Profundiconus scopulicola Okutani, 1972 Conus scopulicola (p. )
Profundiconus smirna (Bartsch & Rehder, 1943) Profundiconus smirna (p. )
Profundiconus teramachii (Kuroda, 1956) Conus teramachii (p. )
Profundiconus tuberculosus (Tomlin, 1937) Conus tuberculosus (p. )
Profundiconus vaubani (Röckel & Moolenbeek, 1995) Profundiconus vaubani (p. )
Progebiophilus euxinicus (Popov, 1927) Progebiophilus euxinicus (p. )
Progeryon mararae Guinot & Richer de Forges, 1981 Progeryon mararae (p. )
Progeryon vaubani Guinot & Richer de Forges, 1981 Progeryon vaubani (p. )
Prognathorhynchus canaliculatus Karling, 1947 Prognathorhynchus canaliculatus (p. )
Prognathorhynchus dubius Meixner, 1929 Prognathorhynchus dubius (p. )
Proisocrinus ruberrimus Clark, 1910 Proisocrinus ruberrimus (p. )
Prolixodens benthica Marshall, 1978 Prolixodens benthica (p. )
Prolixodens crassa Marshall, 1978 Prolixodens crassa (p. )
Prolixodens infracolor (Laseron, 1951) Prolixodens infracolor (p. )
Prolopadorrhynchus appendiculatus (Southern, 1909) Prolopadorrhynchus appendiculatus (p. )
Promachocrinus kerguelensis Carpenter, 1888 Promachocrinus kerguelensis (p. )
Promastobranchus orbiculatus Green, 2002 Promastobranchus orbiculatus (p. )
Promesostoma balticum Luther, 1918 Promesostoma balticum (p. )
Promesostoma caligulatum Ax, 1952 Promesostoma caligulatum (p. )
Promesostoma gracilis Ax, 1951 Promesostoma gracilis (p. )
Promesostoma marmoratum (Schultze, 1851) Promesostoma marmoratum (p. )
Promesostoma meixneri Ax, 1951 Promesostoma meixneri (p. )
Promesostoma paracochlearis Ax, 1952 Promesostoma paracochlearis (p. )
Promesostoma rostratum Ax, 1951 Promesostoma rostratum (p. )
Promesostoma wehrenbergi Armonies, 2018 Promesostoma wehrenbergi (p. )
Promicroa dubitata d'Hondt & Gordon, 1999 Promicroa dubitata (p. )
Promonhystera faber Wieser, 1956 Promonhystera faber (p. )
Promonotus schultzei Meixner, 1943 Promonotus schultzei (p. )
Proneptunea subfenestrata Oliver & Picken, 1984 Proneptunea subfenestra (p. )
Proneurotes baltica Friedrich, 1940 Proneurotes baltica (p. )
Propagurus gaudichaudii (Milne Edwards, 1836) Propagurus gaudichaudii (p. )
Propagurus haigae (McLaughlin, 1997) Propagurus haigae (p. )
Propeamussium alcocki (Smith, 1894) Amussium alcocki (p. )
Propeamussium alcocki (Smith, 1894) Propeamussium alcocki (p. )
Propeamussium jeffreysi (Smith, 1885) Propeamussium jeffreysii (p. )
Propeamussium maorium (Dell, 1956) Propeamussium maorium (p. )
Propeamussium meridionale Smith, 1885 Propeamussium meridionale (p. )
Propeamussium richeri Dijkstra, 2001 Propeamussium richeri (p. )
Propeamussium sibogai (Dautzenberg & Bavay, 1904) Propeamussium sibogai (p. )
Propeamussium watsoni (Smith, 1885) Propeamussium watsoni (p. )
Propebela bogdanovi Merkuljev, 2021 Propebela bogdanovi (p. )
Propebela harpularia (Couthouy, 1838) Propebela harpularia (p. )
Propebela turricula (Montagu, 1803) Propebela turricula (p. )
Propeleda dirham Tan, 2021 Propeleda dirham (p. )
Propeleda longicaudata Thiele, 1912 Propeleda longicaudata (p. )
Propilidium exiguum (Thompson, 1844) Propilidium exiguum (p. )
Propontocypris bengalensis Maddocks, 1969 Propontocypris bengalensis (p. )
Propontocypris trigonella (Sars, 1866) Propontocypris trigonella (p. )
Prorocentrum arenarium Faust, 1994 Prorocentrum arenarium (p. )
Prorocentrum belizeanum M. Faust Prorocentrum belizeanum (p. )
Prorocentrum borbonicum Ten-Hage, Turquet, Quod, Puiseux-Dao et Couté, 2000 Prorocentrum borbonicum (p. )
Prorocentrum hoffmannianum M.A. Faust Prorocentrum hoffmannianum (p. )
Prorocentrum maculosum M.A. Faust Prorocentrum maculosum (p. )
Prorocentrum micans Ehrenberg Prorocentrum micans (p. )
Prorocentrum reticulatum M. A. Faust Prorocentrum reticulatum (p. )
Prorocentrum triestinum J. Schiller Prorocentrum triestinum (p. )
Prosadenoporus mortoni (Gibson, 1990) Prosadenoporus mortoni (p. )
Prosadenoporus spectaculus (Yamaoka, 1940) Prosadenoporus spectaculus (p. )
Proschizorhynchella faroeensis Steinbock, 1931 Proschizorhynchella faroeensis (p. )
Proserpinaster neozelanicus (Mortensen, 1925) Proserpinaster neozelanicus (p. )
Prosipho aurora Hedley, 1916 Prosipho aurora (p. )
Prosipho glacialis Thiele, 1912 Prosipho glacialis (p. )
Prosipho pellitus Thiele, 1912 Prosipho pellitus (p. )
Prosipho tomlini Powell, 1957 Prosipho tomlini (p. )
Prosocratus carolinae Coleman & Lowry, 2009 Prosocratus carolinae (p. )
Prosorhynchus freitasi Nagaty, 1937 Prosorhynchus freitasi (p. )
Prosorhynchus longisaccatus Durio & Manter, 1968 Prosorhynchus longisaccatus (p. )
Prosorhynchus ozakii Manter, 1934 Prosorhynchus ozakii (p. )
Prosorhynchus serrani Durio & Manter, 1968 Prosorhynchus serrani (p. )
Prosphaerosyllis adelae (San Martín, 1984) Prosphaerosyllis adelae (p. )
Prosphaerosyllis brandhorsti (Hartmann-Schröder, 1965) Prosphaerosyllis brandhorsti (p. )
Prosphaerosyllis brevicirra (Hartmann-Schröder, 1960) Prosphaerosyllis brevicirra (p. )
Prosphaerosyllis campoyi (San Martín, Acero, Contonente & Gomez, 1982) Prosphaerosyllis campoyi (p. )
Prosphaerosyllis fittoni San Martín, Lucas & Westheide, 2021 Prosphaerosyllis fittoni (p. )
Prosphaerosyllis longipapillata (Hartmann-Schröder, 1979) Prosphaerosyllis longipapillata (p. )
Prosphaerosyllis tetralix (Eliason, 1920) Prosphaerosyllis tetralix (p. )
Prosphaerosyllis xarifae (Hartmann-Schröder, 1960) Prosphaerosyllis xarifae (p. )
Prostebbingia brevicornis (Chevreux, 1906) Prostebbingia brevicornis (p. )
Prostebbingia longicornis (Chevreux, 1906) Prostebbingia longicornis (p. )
Prostebbingia serrata Schellenberg, 1926 Prostebbingia serrata (p. )
Prostebbingia spinicauda Ren in Ren & Huang, 1991 Prostebbingia spinicauda (p. )
Prostheceraeus giesbrechtii Lang, 1884 Prostheceraeus giesbrechtii (p. )
Prostheceraeus maculosus (Verrill, 1892) Prostheceraeus maculosus (p. )
Prostheceraeus moseleyi Lang, 1884 Prostheceraeus moseleyi (p. )
Prostheceraeus roseus Lang, 1884 Prostheceraeus roseus (p. )
Prostheceraeus vittatus (Montagu, 1815) Prostheceraeus vittatus (p. )
Prosthiostomum trilineatum Yeri & Kaburaki, 1920 Prosthiostomum trilineatum (p. )
Prostilifer subpellucida (Pease, 1868) Prostilifer subpellucida (p. )
Prosuberites oleteira de Laubenfels, 1957 Prosuberites oleteira (p. )
Prosuberites vansoesti Sim-Smith, Hickman Jr & Kelly, 2021 Prosuberites vansoesti (p. )
Protallocoxa abyssale (Wolff, 1962) Protallocoxa abyssale (p. )
Protallocoxa weddellensis Schultz, 1978 Protallocoxa weddellensis (p. )
Protankyra pseudodigitata (Semper, 1868) Protankyra pseudodigitata (p. )
Protapes gallus (Gmelin, 1791) Protapes gallus (p. )
Protella similis Mayer, 1903 Protella similis (p. )
Protella trilobata McCain & Gray, 1971 Protella trilobata (p. )
Protellina arctica Vassilenko, 1974 Protellina arctica (p. )
Protellopsis kergueleni Stebbing, 1888 Protellopsis kergueleni (p. )
Protelphidium anglicum Murray, 1965 Protelphidium anglicum (p. )
Protelpidia murrayi (Théel, 1879) Protelpidia murrayi (p. )
Prothaumatelson nasutum (Chevreux, 1912) Prothaumatelson nasutum (p. )
Protiaropsis minor (Vanhoeffen, 1911) Protiaropsis minor (p. )
Protis arctica (Hansen, 1879) Protis arctica (p. )
Protoaeginella muriculata Laubitz & Mills, 1972 Protoaeginella muriculata (p. )
Protoaeginella spinipoda Laubitz & Sorbe, 1996 Protoaeginella spinipoda (p. )
Protobarleeia myersi (Ladd, 1966) Protobarleeia myersi (p. )
Protocirrineris chrysoderma (Claparède, 1868) Protocirrineris chrysoderma (p. )
Protocuspidaria azorica (Smith, 1885) Protocuspidaria azorica (p. )
Protocuspidaria colpodes (Dautzenberg & Fischer, 1897) Protocuspidaria colpodes (p. )
Protocuspidaria simplis (Allen & Morgan, 1981) Protocuspidaria simplis (p. )
Protocuspidaria verityi Allen & Morgan, 1981 Protocuspidaria verityi (p. )
Protodinium simplex Lohmann, 1908 Protodinium simplex (p. )
Protodorvillea atlantica (McIntosh, 1885) Protodorvillea atlantica (p. )
Protodorvillea egena (Ehlers, 1913) Protodorvillea egena (p. )
Protodorvillea kefersteini (Mcintosh, 1869) Protodorvillea kefersteini (p. )
Protodriloides chaetifer (Remane, 1926) Protodriloides chaetifer (p. )
Protodrilus brevis Jouin, 1970 Protodrilus brevis (p. )
Protodrilus helgolandicus Von Nordheim, 1983 Protodrilus helgolandicus (p. )
Protodrilus hypoleucus Armenante, 1903 Protodrilus hypoleucus (p. )
Protodrilus indicus Aiyar & Alikuhni, 1944 Protodrilus indicus (p. )
Protodrilus leuckarti Hatschek, 1882 Protodrilus leuckarti (p. )
Protodrilus similis Jouin, 1970 Protodrilus similis (p. )
Protodrilus spongioides Pierantoni, 1903 Protodrilus spongioides (p. )
Protoginella caledonica Boyer, 2001 Protoginella caledonica (p. )
Protoginella maestratii Boyer, 2002 Protoginella maestratii (p. )
Protoholozoa pigra Monniot, 1974 Protoholozoa pigra (p. )
Protohyale campbellica (Filhol, 1885) Protohyale campbellica (p. )
Protohyale camptonyx (Heller, 1866) Protohyale camptonyx (p. )
Protohyale honoluluensis (Schellenberg, 1938) Protohyale honoluluensis (p. )
Protohyale schmidtii (Heller, 1866) Protohyale schmidtii (p. )
Protolaeospira stalagmia Knight-Jones, 1973 Protolaeospira stalagmia (p. )
Protolaeospira triflabellis Knight-Jones, 1973 Protolaeospira triflabellis (p. )
Protolembos crouyensis Myers, 1998 Protolembos crouyensis (p. )
Protomedeia fasciata Krøyer, 1842 Protomedeia fasciata (p. )
Protomicrocotyle celebesensis Yamaguti, 1953 Protomicrocotyle celebesensis (p. )
Protomima imitatrix Mayer, 1903 Protomima imitatrix (p. )
Protomolgula bythia Monniot, 1971 Protomolgula bythia (p. )
Protomolgula triangularis Millar, 1982 Protomolgula triangularis (p. )
Protoperidinium brevipes (Paulsen) Balech Protoperidinium brevipes (p. )
Protoperidinium curvipes (Ostenfeld) Balech Protoperidinium curvipes (p. )
Protoperidinium ovatum Pouchet Protoperidinium ovatum (p. )
Protoperidinium punctulatum (Paulsen) Balech Protoperidinium punctulatum (p. )
Protoperidinium steidingerae Balech, 1979 Protoperidinium steidingerae (p. )
Protoperidinium steinii (Jørgensen, 1899) Balech, 1974 Protoperidinium steinii (p. )
Protoperidinium thorianum (Paulsen) Balech Protoperidinium thorianum (p. )
Protophoxus australis Barnard, 1930 Protophoxus australis (p. )
Protoplesius enigma Mayer, 1903 Protoplesius enigma (p. )
Protoplesius falx Mayer, 1903 Protoplesius falx (p. )
Protopsammotopa norvegica Geddes, 1968 Protopsammotopa norvegica (p. )
Protoptilum carpenterii Kölliker, 1872 Protoptilum carpenterii (p. )
Protoreaster lincki (Blainville, 1830) Protoreaster lincki (p. )
Protosquilla folini (Milne-Edwards, 1867) Protosquilla folini (p. )
Protosuberites capillitium (Topsent, 1892) Protosuberites capillitium (p. )
Protosuberites epiphytum (Lamarck, 1815) Protosuberites epiphytum (p. )
Protosuberites novaezelandiae Kelly & Rowden, 2019 Protosuberites novaezelandiae (p. )
Prototrochus belyaevi Smirnov, 1997 Prototrochus belyaevi (p. )
Prototrochus geminiradiatus (Salvini-Plawen, 1972) Prototrochus geminiradiatus (p. )
Prototrochus meridionalis (Salvini-Plawen, 1977) Prototrochus meridionalis (p. )
Protula pacifica Pixell, 1912 Protula pacifica (p. )
Protula tubularia (Montagu, 1803) Protula tubularia (p. )
Provanna clathrata Sasaki, Ogura, Watanabe & Fujikura, 2016 Provanna clathrata (p. )
Provanna cooki Linse, Nye, Copley & C. Chen, 2019 Provanna cooki (p. )
Provanna exquisita Chen & Watanabe, 2022 Provanna exquisita (p. )
Provanna fenestrata Chen, Watanabe & Sasaki, 2019 Provanna fenestrata (p. )
Provanna lucida Sasaki, Ogura, Watanabe & Fujikura, 2016 Provanna lucida (p. )
Provanna stephanos Chen, Watanabe & Sasaki, 2019 Provanna stephanos (p. )
Provanna subglabra Sasaki, Ogura, Watanabe & Fujikura, 2016 Provanna subglabra (p. )
Provocator alabastrina (Watson, 1882) Provocator alabastrina (p. )
Provocator mirabilis (Finlay, 1926) Provocator mirabilis (p. )
Provocator pulcher Watson, 1882 Provocator pulcher (p. )
Provortex affinis (Jensen, 1878) Provortex affinis (p. )
Provortex balticus unspecified Provortex balticus (p. )
Provortex karlingi Ax, 1951 Provortex karlingi (p. )
Provortex pallidus Luther, 1948 Provortex pallidus (p. )
Proxenetes deltoides Hartog, 1965 Proxenetes deltoides (p. )
Proxenetes flabellifer Jensen, 1878 Proxenetes flabellifer (p. )
Proxenetes multidentatus Ax, 1971 Proxenetes multidentatus (p. )
Proxenetes simplex Luther, 1948 Proxenetes simplex (p. )
Proxicharonia palmeri Powell, 1967 Proxicharonia palmeri (p. )
Prunum aitanae Espinosa & Ortea, 2019 Prunum aitanae (p. )
Prunum magliaroi Cossignani & Lorenz, 2021 Prunum magliaroi (p. )
Prunum pruinosum (Hinds, 1844) Prunum pruinosum (p. )
Prunum pulchrum (Gray, 1839) Prunum pulchrum (p. )
Prymnesium faveolatum Frenel, 2001 Prymnesium faveolatum (p. )
Psalidaster mordax Fisher, 1940 Psalidaster mordax (p. )
Psalidopus huxleyi Wood-Mason & Alcock, 1892 Psalidopus huxleyi (p. )
Psammastra oxygigas Lévi, 1993 Psammastra oxygigas (p. )
Psammechinus microtuberculatus (Blainville, 1825) Psammechinus microtuberculatus (p. )
Psammechinus miliaris (Gmelin, 1778) Psammechinus miliaris (p. )
Psammina tenuis Gooday & Holzmann, 2020 Psammina tenuis (p. )
Psammocinia bulbosa Bergquist, 1995 Psammocinia bulbosa (p. )
Psammocinia halmiformis (Lendenfeld, 1888) Psammocinia halmiformis (p. )
Psammocinia hawere Cook & Bergquist, 1996 Psammocinia hawere (p. )
Psammocora albopicta Benzoni, 2006 Psammocora albopicta (p. )
Psammocora columna Dana, 1846 Psammocora columna (p. )
Psammocora contigua (Esper, 1794) Psammocora contigua (p. )
Psammocora exesa Dana, 1846 Psammocora exesa (p. )
Psammocora haimiana Milne-Edwards & Haime, 1851 Psammocora haimiana (p. )
Psammocora interstinctus Claereboudt, 2006 Psammocora interstinctus (p. )
Psammocora ramosa Claereboudt, 2006 Psammocora ramosa (p. )
Psammocora stellata (Verrill, 1866) Psammocora stellata (p. )
Psammocora verrilli Vaughan, 1907 Psammocora verrilli (p. )
Psammodictyon panduriforme (W. Gregory) D.G. Mann Psammodictyon panduriforme (p. )
Psammodrilus balanoglossoides Swedmark, 1958 Psammodrilus balanoglossoides (p. )
Psammogorgia arbuscula (Verrill, 1866) Psammogorgia arbuscula (p. )
Psammosphaera fusca Schulze, 1875 Psammosphaera fusca (p. )
Psammosphaera parva Flint, 1899 Psammosphaera parva (p. )
Psammostyela delamarei Weinstein, 1961 Psammostyela delamarei (p. )
Psammotopa phyllosetosa Noodt, 1952 Psammotopa phyllosetosa (p. )
Psammotreta grandis (Hanley, 1844) Macoma grandis (p. )
Psammotreta grandis (Hanley, 1844) Psammotreta grandis (p. )
Psammotreta grandis (Hanley, 1844) Tellina grandis (p. )
Psammotreta syndesmyoides (Melvill & Standen, 1907) Psammotreta syndesmyoides (p. )
Psathyrocaris fragilis Wood-Mason, 1893 Psathyrocaris fragilis (p. )
Psaumis cavipes (Dana, 1852) Psaumis cavipes (p. )
Psednobates uncunguis Luxton, 1992 Psednobates uncunguis (p. )
Pselionema annulatum (Filipjev, 1922) Pselionema annulatum (p. )
Pselionema concinnum Tchesunov & Miljutina, 2002 Pselionema concinnum (p. )
Pselionema mirabile Tchesunov & Miljutina, 2002 Pselionema mirabile (p. )
Pseudabatus nimrodi Koehler, 1911 Pseudabatus nimrodi (p. )
Pseudacanthocanthopsis grutterae Boxshall, 2022 Pseudacanthocanthopsis grutterae (p. )
Pseudactaea multicristata (Zehntner, 1894) Pseudactaea multicristata (p. )
Pseudaegina pentanema (Kishinouye, 1910) Pseudaegina pentanema (p. )
Pseudaegina rhodina (Haeckel, 1879) Pseudaegina rhodina (p. )
Pseudaeginella hormozensis Momtazi & Sari, 2013 Pseudaeginella hormozensis (p. )
Pseudaeginella vaderi Guerra-García, 2004 Pseudaeginella vaderi (p. )
Pseudambasia acuticaudata (Ledoyer, 1984) Pseudambasia acuticaudata (p. )
Pseudameira signyensis Gee & Fleeger, 1986 Pseudameira signyensis (p. )
Pseudamphilochus shoemakeri Schellenberg, 1931 Pseudamphilochus shoemakeri (p. )
Pseudamphithoides incurvaria (Just, 1977) Pseudamphithoides incurvaria (p. )
Pseudamussium challengeri (Smith, 1891) Pseudamussium challengeri (p. )
Pseudamussium peslutrae (Linnaeus, 1771) Pseudamussium peslutrae (p. )
Pseudamussium sulcatum (Müller, 1776) Pseudamussium sulcatum (p. )
Pseudanthessius comanthi Humes, 1972 Pseudanthessius comanthi (p. )
Pseudanthessius deficiens Stock, Humes & Gooding, 1964 Pseudanthessius deficiens (p. )
Pseudanthessius implanus Humes, 1977 Pseudanthessius implanus (p. )
Pseudanthessius major Stock, 1967 Pseudanthessius major (p. )
Pseudanuretes fortipedis Kabata, 1965 Pseudanuretes fortipedis (p. )
Pseudarchaster discus Sladen, 1889 Pseudarchaster discus (p. )
Pseudechinus flemingi Fell, 1958 Pseudechinus flemingi (p. )
Pseudechinus magellanicus (Philippi, 1857) Pseudechinus magellanicus (p. )
Pseudechinus variegatus Mortensen, 1921 Pseudechinus variegatus (p. )
Pseudectinosoma minor (Kunz, 1935) Pseudectinosoma minor (p. )
Pseudendoclonium submarinum Wille Pseudendoclonium submarinum (p. )
Pseudericthonius gaussi Schellenberg, 1926 Pseudericthonius gaussi (p. )
Pseudericthonius hesperidesi Rauschert, 1997 Pseudericthonius hesperidesi (p. )
Pseudericthonius inflatus Ren in Ren & Huang, 1991 Pseudericthonius inflatus (p. )
Pseudexogone dineti (Katzmann, Laubier & Ramos, 1974) Synelmis dineti (p. )
Pseudexomilus fuscobandatus Horro, Gori, Rosado & Rolán, 2021 Pseudexomilus fuscobandatus (p. )
Pseudexomilus protemporalis Horro, Gori, Rosado & Rolán, 2021 Pseudexomilus protemporalis (p. )
Pseudharpinia antarctica Ren in Ren & Huang, 1991 Pseudharpinia antarctica (p. )
Pseudharpinia cariniceps (Barnard, 1932) Pseudharpinia cariniceps (p. )
Pseudharpinia macrospinosa Valério-Berardo & Piera, 2006 Pseudharpinia macrospinosa (p. )
Pseudidothea armata Noli, Di Franco, Schiaparelli & Brandt, 2022 Pseudidothea armata (p. )
Pseudione borealis Caspers, 1939 Pseudione borealis (p. )
Pseudione chiesai Pereira, Doti & Roccatagliata, 2021 Pseudione chiesai (p. )
Pseudione hyndmanni (Bate & Westwood, 1868) Pseudione hyndmanni (p. )
Pseudione ivanklini Horch, Huber, Araujo & Ribeiro, 2018 Pseudione ivanklini (p. )
Pseudione quasimodo Boyko & Williams, 2004 Pseudione quasimodo (p. )
Pseudione serejoae Brito, Cardoso & Boyko, 2018 Pseudione serejoae (p. )
Pseudo-nitzschia delicatissima (Cleve) Heiden Pseudo-nitzschia delicatissima (p. )
Pseudo-nitzschia multistriata (Takano) Takano, 1995 Pseudo-nitzschia multistriata (p. )
Pseudo-nitzschia seriata (Cleve) H. Peragallo Pseudo-nitzschia seriata (p. )
Pseudoacanthocephalus lutzi (Hamann, 1891) Arredondo & Gil de Pertierra, 2009 Pseudoacanthocephalus lutzi (p. )
Pseudoamallothrix laminata (Farran, 1926) Pseudoamallothrix laminata (p. )
Pseudobabylonella minima (Reeve, 1856) Pseudobabylonella minima (p. )
Pseudobiceros bedfordi (Laidlaw, 1903) Pseudobiceros bedfordi (p. )
Pseudobiceros ferrugineus (Hyman, 1959) Pseudobiceros ferrugineus (p. )
Pseudobiceros flowersi Newman & Cannon, 1997 Pseudobiceros flowersi (p. )
Pseudobiceros fulvogriseus (Hyman, 1959) Pseudobiceros fulvogriseus (p. )
Pseudobiceros hancockanus (Collingwood, 1876) Pseudobiceros hancockanus (p. )
Pseudobiceros izuensis (Kato, 1944) Pseudobiceros izuensis (p. )
Pseudobodo tremulans Greissmann Pseudobodo tremulans (p. )
Pseudobosquetina mucronalata (Brady, 1880) Pseudobosquetina mucronalata (p. )
Pseudobradya arctica (Oloffson, 1917) Pseudobradya arctica (p. )
Pseudobradya minor (Scott & Scott, 1896) Pseudobradya minor (p. )
Pseudobradya similis (Scott & Scott, 1894) Pseudobradya similis (p. )
Pseudobranchiomma tarantoensis Knight-Jones & Giangrande, 2003 Pseudobranchiomma tarantoensis (p. )
Pseudobryopsis myura (J.Agardh) Berthold, 1904 Pseudobryopsis myura (p. )
Pseudocalanus elongatus (Boeck, 1865) Pseudocalanus elongatus (p. )
Pseudocalanus minutus (Krøyer, 1845) Pseudocalanus minutus (p. )
Pseudocapillaria novaecaledoniensis Moravec & Justine, 2010 Pseudocapillaria novaecaledoniensis (p. )
Pseudocaprellina pambanensis Sundara Raj, 1927 Pseudocaprellina pambanensis (p. )
Pseudocella trichodes (Leuckart, 1849) Pseudocella trichodes (p. )
Pseudoceratina durissima Carter, 1885 Pseudoceratina durissima (p. )
Pseudoceratina durissima Carter, 1885 Pseudoceratina durissima var. grisea (p. )
Pseudoceratina purpurea (Carter, 1880) Pseudoceratina purpurea (p. )
Pseudoceratina verrucosa Bergquist, 1995 Pseudoceratina verrucosa (p. )
Pseudoceros ater Hyman, 1959 Pseudoceros ater (p. )
Pseudoceros bipurpureus Dixit, 2021 Pseudoceros bipurpureus (p. )
Pseudoceros caeruleocinctus Hyman, 1959 Pseudoceros caeruleocinctus (p. )
Pseudoceros fuscogriseus Hyman, 1959 Pseudoceros fuscogriseus (p. )
Pseudoceros galaxea Dixit, 2021 Pseudoceros galaxea (p. )
Pseudoceros indicus Newman & Schupp, 2002 Pseudoceros indicus (p. )
Pseudoceros liparus Marcus, 1950 Pseudoceros liparus (p. )
Pseudoceros perviolaceus (Schmarda, 1859) Pseudoceros perviolaceus (p. )
Pseudoceros tristriatus Hyman, 1959 Pseudoceros tristriatus (p. )
Pseudocharopinus malleus (Rudolphi, 1832) Pseudocharopinus malleus (p. )
Pseudochauhanea sphyraenae Yamaguti, 1965 Pseudochauhanea sphyraenae (p. )
Pseudochirella batillipa Park, 1978 Pseudochirella batillipa (p. )
Pseudochirella hirsuta (Wolfenden, 1905) Pseudochirella hirsuta (p. )
Pseudochirella spectabilis (Sars, 1900) Pseudochirella spectabilis (p. )
Pseudocirrhipathes mapia Bo et al., 2009 Pseudocirrhipathes mapia (p. )
Pseudocnus dubiosus (Semper, 1868) Pseudocnus dubiosus (p. )
Pseudocnus echinatus (von Marenzeller, 1882) Pseudocnus echinatus (p. )
Pseudocnus intermedia (Théel, 1886) Pseudocnus intermedia (p. )
Pseudocnus laevigatus (Verrill, 1876) Pseudocnus laevigatus (p. )
Pseudocnus leoninoides (Mortensen, 1925) Pseudocnus leoninoides (p. )
Pseudocnus marionensis (Théel, 1886) Pseudocnus marionensis (p. )
Pseudococculina gregaria Marshall, 1986 Pseudococculina gregaria (p. )
Pseudocodium mucronatum Payri & Verbruggen, 2009 Pseudocodium mucronatum (p. )
Pseudocolochirus violaceus (Théel, 1886) Pseudocolochirus violaceus (p. )
Pseudoconchoecia serrulata (Claus, 1874) Pseudoconchoecia serrulata (p. )
Pseudocoutierea acutidorsata Olthof, Becking & Fransen, 2018 Pseudocoutierea acutidorsata (p. )
Pseudocryptochirus viridis Hiro, 1938 Pseudocryptochirus viridis (p. )
Pseudocuma longicorne (Bate, 1858) Pseudocuma longicorne (p. )
Pseudocuma simile Sars, 1900 Pseudocuma simile (p. )
Pseudocythere caudata Sars, 1866 Pseudocythere caudata (p. )
Pseudocythereis spinifera Skogsberg, 1928 Pseudocythereis spinifera (p. )
Pseudodaphnella bifasciata (Pease, 1860) Pseudodaphnella bifasciata (p. )
Pseudodaphnella eugenei (Kilburn, 2009) Pseudodaphnella eugenei (p. )
Pseudodaphnella fedosovi Horro, Gori, Rosado & Rolán, 2021 Pseudodaphnella fedosovi (p. )
Pseudodaphnella geraldsmithi (Kilburn, 2009) Pseudodaphnella geraldsmithi (p. )
Pseudodaphnella punctifera (Garrett, 1873) Pseudodaphnella punctifera (p. )
Pseudodiaptomus annandalei Sewell, 1919 Pseudodiaptomus annandalei (p. )
Pseudodiaptomus arabicus Walter, 1998 Pseudodiaptomus arabicus (p. )
Pseudodiaptomus ardjuna Brehm, 1953 Pseudodiaptomus ardjuna (p. 184 )
Pseudodiaptomus bispinosus Walter, 1984 Pseudodiaptomus bispinosus (p. )
Pseudodiaptomus clevei Scott, 1909 Pseudodiaptomus clevei (p. )
Pseudodiaptomus marinus Sato, 1913 Pseudodiaptomus marinus (p. )
Pseudodiaptomus serricaudatus (Scott, 1894) Pseudodiaptomus serricaudatus (p. )
Pseudodiaptomus terazakii Walter, Ohtsuka & Castillo, 2006 Pseudodiaptomus terazakii (p. )
Pseudodiaptomus trihamatus Wright, 1937 Pseudodiaptomus trihamatus (p. )
Pseudodiclidophora decapteri Yamaguti, 1965 Pseudodiclidophora decapteri (p. )
Pseudodiploria clivosa (Ellis & Solander, 1786) Pseudodiploria clivosa (p. )
Pseudodiploria strigosa (Dana, 1846) Pseudodiploria strigosa (p. )
Pseudodiscocotyla opakapaka Yamaguti, 1965 Pseudodiscocotyla opakapaka (p. )
Pseudodistoma arnbacki Pérès, 1959 Pseudodistoma arnbacki (p. )
Pseudodistoma crucigaster Gaill, 1972 Pseudodistoma crucigaster (p. )
Pseudodistoma cyrnusense Peres, 1952 Pseudodistoma cyrnusense (p. )
Pseudodistoma obscurum Pérès, 1959 Pseudodistoma obscurum (p. )
Pseudodistoma saxicavum Gaill, 1972 Pseudodistoma saxicavum (p. )
Pseudoeucanthus rhabdosargi Izawa, 2021 Pseudoeucanthus rhabdosargi (p. )
Pseudoeucanthus uniseriatus Wilson, 1913 Pseudoeucanthus uniseriatus (p. )
Pseudofabricia aberrans Cantone, 1972 Pseudofabricia aberrans (p. )
Pseudofabriciola analis Fitzhugh, Giangrande & Simboura, 1994 Pseudofabriciola analis (p. )
Pseudofabriciola capensis (Monro, 1937) Pseudofabriciola capensis (p. )
Pseudofabriciola longipyga Fitzhugh, Giangrande & Simboura, 1994 Pseudofabriciola longipyga (p. )
Pseudofabriciola quasiincisura Fitzhugh, 1996 Pseudofabriciola quasiincisura (p. )
Pseudofulvia arago Vidal & Kirkendale, 2007 Pseudofulvia arago (p. )
Pseudofulvia caledonica Vidal & Kirkendale, 2007 Pseudofulvia caledonica (p. )
Pseudofusus rostratus (Olivi, 1792) Pseudofusus rostratus (p. )
Pseudogaleomma castanea Habe, 1976 Pseudogaleomma castanea (p. )
Pseudograffilla arenicola Meixner, 1938 Pseudograffilla arenicola (p. )
Pseudograpsus albus Stimpson, 1858 Pseudograpsus albus (p. )
Pseudograpsus elongatus (Milne-Edwards, 1873) Pseudograpsus elongatus (p. )
Pseudograpsus setosus (Fabricius, 1798) Pseudograpsus setosus (p. )
Pseudohelice subquadrata (Dana, 1851) Pseudohelice subquadrata (p. )
Pseudohinnites levii Dijkstra, 1989 Pseudohinnites levii (p. )
Pseudokellya cardiformis (Smith, 1885) Pseudokellya cardiformis (p. )
Pseudokellya gradata Thiele, 1912 Pseudokellya gradata (p. )
Pseudolambrus bicornis (Flipse, 1930) Pseudolambrus bicornis (p. )
Pseudolambrus bispinosus (Rathbun, 1902) Pseudolambrus bispinosus (p. )
Pseudolambrus confragosus (Calman, 1900) Pseudolambrus confragosus (p. )
Pseudolambrus constrictus Takeda & Webber, 2007 Pseudolambrus constrictus (p. )
Pseudolambrus harpax (Adams & White, 1848) Pseudolambrus harpax (p. )
Pseudolambrus planus (Rathbun, 1911) Pseudolambrus planus (p. )
Pseudolambrus tarpeius (Adams & White, 1849) Pseudolambrus tarpeius (p. )
Pseudolaophonte spinosa (Thompson, 1893) Pseudolaophonte spinosa (p. )
Pseudolaticauda schistorhynchus (Günther, 1874) Pseudolaticauda schistorhynchus (p. )
Pseudolaureola deharvengi Dalens, 1998 Pseudolaureola deharvengi (p. )
Pseudolilliconus boschorum (Moolenbeek & Coomans, 1993) Pseudolilliconus boschorum (p. )
Pseudolilliconus korni (G. Raybaudi Massilia, 1993) Conus korni (p. )
Pseudolilliconus kuiperi (Moolenbeek, 2006) Conus kuiperi (p. )
Pseudoliomera granosimana Milne-Edwards, 1865 Pseudoliomera granosimana (p. )
Pseudoliomera helleri (Milne-Edwards, 1865) Actaea helleri (p. )
Pseudoliomera lata (Borradaile, 1902) Pseudoliomera lata (p. )
Pseudoliomera paraspeciosa (Ward, 1941) Pseudoliomera paraspeciosa (p. )
Pseudoliomera ruppellioides (Odhner, 1925) Pseudoliomera ruppellioides (p. )
Pseudoliomera speciosa (Dana, 1852) Pseudoliomera speciosa (p. )
Pseudoliomera violacea (Milne-Edwards, 1873) Pseudoliomera violacea (p. )
Pseudoliotia asteriscus (Gould, 1859) Pseudoliotia asteriscus (p. )
Pseudoliotia pulchella (Dunker, 1860) Pseudoliotia pulchella (p. )
Pseudolithoderma extensum (P.L. Crouan & H.M. Crouan) S. Lund Pseudolithoderma extensum (p. )
Pseudolithophyllum fuegianum (Heydrich) M.L.Mendoza & Cabioch, 1985 Pseudolithophyllum fuegianum (p. )
Pseudolitochira integra (Miers, 1884) Pseudolitochira integra (p. )
Pseudomaretia alta (Agassiz, 1863) Pseudomaretia alta (p. )
Pseudomelampus exiguus (Lowe, 1832) Pseudomelampus exiguus (p. )
Pseudomesochra laptevensis Willen, 1996 Pseudomesochra laptevensis (p. )
Pseudomicippe banfieldi (McCulloch, 1913) Pseudomicippe banfieldi (p. )
Pseudominolia biangulosa (Adams, 1855) Pseudominolia biangulosa (p. )
Pseudominolia climacota (Melvill, 1897) Pseudominolia climacota (p. )
Pseudominolia gradata (Sowerby III, 1895) Pseudominolia gradata (p. )
Pseudomma armatum Hansen, 1913 Pseudomma armatum (p. )
Pseudomohnia kurilana (Dall, 1913) Pseudomohnia kurilana (p. )
Pseudomohnia rogerclarki Strong, Sirenko & McLean, 2021 Pseudomohnia rogerclarki (p. )
Pseudomphala latericea (Adams & Adams, 1864) Pseudomphala latericea (p. )
Pseudomunida fragilis Haig, 1979 Pseudomunida fragilis (p. )
Pseudomystides limbata Saint-Joseph, 1888 Pseudomystides limbata (p. )
Pseudomystides spinachia Petersen & Pleijel, 1993 Pseudomystides spinachia (p. )
Pseudonchus deconincki Warwick, 1969 Pseudonchus deconincki (p. )
Pseudonchus northumbriensis Warwick, 1969 Pseudonchus northumbriensis (p. )
Pseudoneilonella latior (Jeffreys, 1876) Pseudoneilonella latior (p. )
Pseudonereis jihueiensis Hsueh, 2021 Pseudonereis jihueiensis (p. )
Pseudonereis kihawensis Hsueh, 2021 Pseudonereis kihawensis (p. )
Pseudonereis trimaculata (Horst, 1924) Pseudonereis trimaculata (p. )
Pseudonitzschia uku Yamaguti, 1965 Pseudonitzschia uku (p. )
Pseudonodosinella nodulosa (Brady, 1879) Reophax nodulosus (p. )
Pseudonototanais filum (Stimpson, 1853) Pseudonototanais filum (p. )
Pseudopaguristes hians (Henderson, 1888) Pseudopaguristes hians (p. )
Pseudopaguristes laurentae (Morgan & Forest, 1991) Pseudopaguristes laurentae (p. )
Pseudopagurodes piliferus (Henderson, 1888) Pseudopagurodes piliferus (p. )
Pseudopalicus acanthodactylus Castro, 2000 Pseudopalicus acanthodactylus (p. )
Pseudopalicus amadaibai (Sakai, 1963) Pseudopalicus amadaibai (p. )
Pseudopalicus declivis Castro, 2000 Pseudopalicus declivis (p. )
Pseudopalicus glaber Castro, 2000 Pseudopalicus glaber (p. )
Pseudopalicus oahuensis (Rathbun, 1906) Pseudopalicus oahuensis (p. )
Pseudopalicus pictus Castro, 2000 Pseudopalicus pictus (p. )
Pseudopalicus serripes (Alcock & Anderson, 1895) Pseudopalicus serripes (p. )
Pseudopallene brevicollis (Sars, 1891) Pseudopallene brevicollis (p. )
Pseudopallene centrotus Pushkin, 1990 Pseudopallene centrotus (p. )
Pseudopallene glutus Pushkin, 1975 Pseudopallene glutus (p. )
Pseudopandalus curvirostris Crosnier, 1997 Pseudopandalus curvirostris (p. )
Pseudopandarus gracilis Kirtisinghe, 1950 Pseudopandarus gracilis (p. )
Pseudoparatanais batei (Sars G.O., 1882) Pseudoparatanais batei (p. )
Pseudophilyra blandfordi Alcock, 1896 Pseudophilyra blandfordi (p. )
Pseudophilyra tridentata Miers, 1879 Pseudophilyra tridentata (p. )
Pseudophilyra woodmasoni Alcock, 1896 Pseudophilyra woodmasoni (p. )
Pseudopisthogyne lepidocybii Yamaguti, 1965 Pseudopisthogyne lepidocybii (p. )
Pseudopisthogynopsis lepidocybii Yamaguti, 1965 Pseudopisthogynopsis lepidocybii (p. )
Pseudoplagioporus interruptus Durio & Manter, 1968 Pseudoplagioporus interruptus (p. )
Pseudoplagioporus lethrini Yamaguti, 1938 Pseudoplagioporus lethrini (p. )
Pseudopolinices nanus (Møller, 1842) Pseudopolinices nanus (p. )
Pseudopolydora antennata (Claparède, 1870) Pseudopolydora antennata (p. )
Pseudopolydora auha Radashevsky, Al-Kandari, Malyar & Pankova, 2021 Pseudopolydora auha (p. )
Pseudopolydora bassarginensis (Zachs, 1933) Pseudopolydora bassarginensis (p. )
Pseudopolydora kempi (Southern, 1921) Pseudopolydora kempi (p. )
Pseudopolydora kempi (Southern, 1921) Pseudopolydora kempi japonica (p. )
Pseudopolydora kuwaiti Radashevsky, Al-Kandari, Malyar & Pankova, 2021 Pseudopolydora kuwaiti (p. )
Pseudopolydora melanopalpa Radashevsky, Al-Kandari, Malyar & Pankova, 2021 Pseudopolydora melanopalpa (p. )
Pseudopolydora multispinosa Radashevsky, Al-Kandari, Malyar & Pankova, 2021 Pseudopolydora multispinosa (p. )
Pseudopolydora nordica Radashevsky, 2021 Pseudopolydora nordica (p. )
Pseudopolydora paucibranchiata (Okuda, 1937) Pseudopolydora paucibranchiata (p. )
Pseudopolydora pulchra (Carazzi, 1893) Pseudopolydora pulchra (p. )
Pseudopontophilus serratus Komai, 2004 Pseudopontophilus serratus (p. )
Pseudopotamilla cerasina (Grube, 1870) Pseudopotamilla cerasina (p. )
Pseudopotamilla laciniosa (Ehlers, 1905) Pseudopotamilla laciniosa (p. )
Pseudoprellicana johnsoni Guerra-García, 2006 Pseudoprellicana johnsoni (p. )
Pseudoprotella phasma (Montagu, 1804) Pseudoprotella phasma (p. )
Pseudoprotella soela Guerra-García, 2004 Pseudoprotella soela (p. )
Pseudoproto fallax Mayer, 1903 Pseudoproto fallax (p. )
Pseudoprotomima hedgpethi McCain & Gray, 1971 Pseudoprotomima hedgpethi (p. )
Pseudoprotomima hurleyi McCain, 1969 Pseudoprotomima hurleyi (p. )
Pseudopterinotrema albulae Yamaguti, 1966 Pseudopterinotrema albulae (p. )
Pseudopterogorgia australiensis (Ridley, 1884) Pseudopterogorgia australiensis (p. )
Pseudopyrgo milletti (Cushman, 1917) Pseudopyrgo milletti (p. )
Pseudorca crassidens (Owen, 1846) Pseudorca crassidens (p. )
Pseudoreaster obtusangulus (Lamarck, 1816) Pseudoreaster obtusangulus (p. )
Pseudorhabdosynochus auitoe Justine, 2007 Pseudorhabdosynochus auitoe (p. )
Pseudorhabdosynochus buitoe Justine, 2007 Pseudorhabdosynochus buitoe (p. )
Pseudorhabdosynochus calathus Hinsinger & Justine, 2006 Pseudorhabdosynochus calathus (p. )
Pseudorhabdosynochus caledonicus Justine, 2005 Pseudorhabdosynochus caledonicus (p. )
Pseudorhabdosynochus cuitoe Justine, 2007 Pseudorhabdosynochus cuitoe (p. )
Pseudorhabdosynochus cupatus (Young, 1969) Pseudorhabdosynochus cupatus (p. )
Pseudorhabdosynochus cyathus Hinsinger & Justine, 2006 Pseudorhabdosynochus cyathus (p. )
Pseudorhabdosynochus duitoe Justine, 2007 Pseudorhabdosynochus duitoe (p. )
Pseudorhabdosynochus euitoe Justine, 2007 Pseudorhabdosynochus euitoe (p. )
Pseudorhabdosynochus fuitoe Justine, 2007 Pseudorhabdosynochus fuitoe (p. )
Pseudorhabdosynochus guitoe Justine, 2007 Pseudorhabdosynochus guitoe (p. )
Pseudorhabdosynochus hirundineus Justine, 2005 Pseudorhabdosynochus hirundineus (p. )
Pseudorhabdosynochus huitoe Justine, 2007 Pseudorhabdosynochus huitoe (p. )
Pseudorhabdosynochus melanesiensis (Laird, 1958) Pseudorhabdosynochus melanesiensis (p. )
Pseudorhabdosynochus venus Hinsinger & Justine, 2006 Pseudorhabdosynochus venus (p. )
Pseudorhaphitoma ichthys (Melvill, 1910) Pseudorhaphitoma ichthys (p. )
Pseudorhaphitoma pyramidalis (Reeve, 1846) Pseudorhaphitoma pyramidalis (p. )
Pseudosagitta lyra (Krohn, 1853) Flaccisagitta lyra (p. )
Pseudoscalibregma bransfieldium (Hartman, 1967) Pseudoscalibregma bransfieldium (p. )
Pseudoscalibregma hartmanae (Blake, 1981) Pseudoscalibregma hartmanae (p. )
Pseudoscalibregma palmeri Blake, 2015 Pseudoscalibregma palmeri (p. )
Pseudoscalibregma papilia Schüller, 2008 Pseudoscalibregma papilia (p. )
Pseudoscalibregma parvum (Hansen, 1879) Pseudoscalibregma parvum (p. )
Pseudoscalibregma usarpium Blake, 1981 Pseudoscalibregma usarpium (p. )
Pseudoschizorhynchoides ruber Schilke, 1970 Pseudoschizorhynchoides ruber (p. )
Pseudosimnia jaenae (Cate, 1973) Pseudosimnia jaenae (p. )
Pseudosphyrapus anomalus (Sars, 1869) Pseudosphyrapus anomalus (p. )
Pseudospongosorites suberitoides (Diaz, van Soest & Pomponi, 1993) Pseudospongosorites suberitoides (p. )
Pseudosquillisma adiastalta (Manning, 1964) Pseudosquillisma adiastalta (p. )
Pseudosquillisma kensleyi Ahyong, 2005 Pseudosquillisma kensleyi (p. )
Pseudosquillopsis cerisii (Roux, 1828) Pseudosquillopsis cerisii (p. )
Pseudostichopus aemulatus Solis-Marin & Billett, 2004 Pseudostichopus aemulatus (p. )
Pseudostichopus echinatus Thandar, 1992 Pseudostichopus echinatus (p. )
Pseudostichopus elegans (Koehler & Vaney, 1905) Pseudostichopus elegans (p. )
Pseudostichopus hyalegerus (Sluiter, 1901) Pseudostichopus hyalegerus (p. )
Pseudostichopus langeae Thandar, 2009 Pseudostichopus langeae (p. )
Pseudostichopus papillatus (Djakonov, 1952) Pseudostichopus papillatus (p. )
Pseudostichopus profundi Djakonov,1952 Pseudostichopus profundi (p. )
Pseudostichopus tuberosus O'Loughlin & Ahearn, 2005 Pseudostichopus tuberosus (p. )
Pseudostomella roscovita Swedmark, 1956 Pseudostomella roscovita (p. )
Pseudostomum quadrioculatum (Leuckart, 1847) Pseudostomum quadrioculatum (p. )
Pseudostylochus ostreophagus Hyman, 1955 Koinostylochus ostreophagus (p. )
Pseudosuberites anheungensis Kim & Sim, 2021 Pseudosuberites anheungensis (p. )
Pseudosuberites digitatus (Thiele, 1905) Pseudosuberites digitatus (p. )
Pseudosuberites hyalinus (Ridley & Dendy, 1886) Pseudosuberites hyalinus (p. )
Pseudosuberites incrustans (Thiele, 1898) Pseudosuberites incrustans (p. )
Pseudosuberites montiniger (Carter, 1880) Pseudosuberites montiniger (p. )
Pseudosuberites nudus Koltun, 1964 Pseudosuberites nudus (p. )
Pseudosuberites sadko Koltun, 1966 Pseudosuberites sadko (p. )
Pseudosuberites thurberi Kelly & Rowden, 2019 Pseudosuberites thurberi (p. )
Pseudosuberites vakai Desqeyroux-Faundez, 1990 Pseudosuberites vakai (p. )
Pseudosuberites youngilensis Kim & Sim, 2021 Pseudosuberites youngilensis (p. )
Pseudotanais amundseni Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais amundseni (p. )
Pseudotanais barnesi Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais barnesi (p. )
Pseudotanais barossai Błażewicz, Jakiel, & Bird, 2021 Pseudotanais barossai (p. )
Pseudotanais biopearli Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais biopearli (p. )
Pseudotanais caberneti Błażewicz, Jakiel, & Bird, 2021 Pseudotanais caberneti (p. )
Pseudotanais chardonnayi Błażewicz, Jakiel, & Bird, 2021 Pseudotanais chardonnayi (p. )
Pseudotanais coonawarrai Błażewicz, Jakiel, & Bird, 2021 Pseudotanais coonawarrai (p. )
Pseudotanais discoveryae Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais discoveryae (p. )
Pseudotanais elephas Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais elephas (p. )
Pseudotanais enduranceae Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais enduranceae (p. )
Pseudotanais kitsoni Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais kitsoni (p. )
Pseudotanais livingstoni Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais livingstoni (p. )
Pseudotanais palmeri Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais palmeri (p. )
Pseudotanais rapunzelae Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais rapunzelae (p. )
Pseudotanais scotti Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais scotti (p. )
Pseudotanais shackletoni Błażewicz, Jakiel, Bamber & Bird, 2021 Pseudotanais shackletoni (p. )
Pseudotanais shirazi Błażewicz, Jakiel, & Bird, 2021 Pseudotanais shirazi (p. )
Pseudotaranis hyperia (Dall, 1919) Pseudotaranis hyperia (p. )
Pseudotellidora pellyana (Adams, 1873) Pseudotellidora pellyana (p. )
Pseudoterranova decipiens (Krabbe, 1878) Pseudoterranova decipiens (p. )
Pseudothaumatelson cyproides Nicholls, 1938 Pseudothaumatelson cyproides (p. )
Pseudothelogorgia hartogi (van Ofwegen, 1990) Pseudothelogorgia hartogi (p. )
Pseudothyone furnesti Cherbonnier, 1969 Pseudothyone furnestini (p. )
Pseudothyone raphanus (Duben & Koren, 1845) Pseudothyone raphanus (p. )
Pseudotonicia cuneata (Suter, 1907) Pseudotonicia cuneata (p. )
Pseudotrachya hystrix (Topsent, 1890) Pseudotrachya hystrix (p. )
Pseudotriloculina chrysostoma (Chapman, 1909) Pseudotriloculina chrysostoma (p. )
Pseudotriloculina granulocostata (Germeraad, 1946) Pseudotriloculina granulocostata (p. )
Pseudotriloculina linneiana (d'Orbigny, 1839) Pseudotriloculina linneiana (p. )
Pseudotriloculina rotunda (Schlumberger, 1893) Pseudotriloculina rotunda (p. )
Pseudotriloculina subgranulata (Cushman, 1918) Pseudotriloculina subgranulata (p. )
Pseudotritonia antarctica (Odhner, 1934) Telarma antarctica (p. )
Pseudovermilia occidentalis McIntosh, 1885 Pseudovermilia occidentalis (p. )
Pseudovermis boadeni Salvini-plawen & Sterrer, 1868 Pseudovermis boadeni (p. )
Pseudovermis chinensis Hughes, 1991 Pseudovermis chinensis (p. )
Pseudovermis papillifera Kowalevsky, 1901 Pseudovermis papillifera (p. )
Pseudozius caystrus (Adams & White, 1849) Pseudozius caystrus (p. )
Pseudozonaria robertsi (Hidalgo, 1906) Pseudozonaria robertsi (p. )
Pseudumbellula scotiae López-González & Drewery, 2022 Pseudumbellula scotiae (p. )
Pseudunela cornuta (Challis, 1970) Pseudunela cornuta (p. )
Psilaster charcoti (Koehler, 1906) Psilaster charcoti (p. )
Psiloteredo megotara (Hanley, 1848) Psiloteredo megotara (p. )
Psiloteredo senegalensis (Blainville, 1824) Psiloteredo senegalensis (p. )
Psittacodrillia formosa Aiken, 2021 Psittacodrillia formosa (p. )
Psolicrux coatsi (Vaney, 1908) Psolicrux coatsi (p. )
Psolidiella nigra Mortensen, 1925 Psolidiella nigra (p. )
Psolidium disciformis (Théel, 1886) Psolidium disciformis (p. )
Psolidium kharlamenkoi Panina, Stepanov & Martynov, 2021 Psolidium kharlamenkoi (p. )
Psolidium poriferum (Studer, 1876) Psolidium poriferum (p. )
Psolidocnus farquhari Mortensen, 1925 Cucumaria farquhari (p. )
Psolus arnaudi Cherbonnier, 1974 Psolus arnaudi (p. )
Psolus diomedeae Ludwig, 1893 Psolus diomedeae (p. )
Psolus hypsinotus Heding, 1942 Psolus hypsinotus (p. )
Psolus parvulus Cherbonnier, 1974 Psolus parvulus (p. )
Psolus peronii Bell, 1883 Psolus peronii (p. )
Psolus phantapus unspecified Psolus phantapus (p. )
Psolus pourtalesii Théel, 1886 Psolus pourtalesi (p. )
Psolus squamatus (Koren, 1844) Psolus squamatus (p. )
Psolus squamatus (Koren, 1844) Psolus squamatus var. segregatus (p. )
Psolus tessellatus Koehler, 1896 Psolus tessellatus (p. )
Psopheticus crepitans Wood-Mason, 1891 Psopheticus crepitans (p. )
Psopheticus crosnieri Guinot, 1990 Psopheticus crosnieri (p. )
Psopheticus vocans Guinot, 1985 Psopheticus vocans (p. )
Psychropotes depressa (Théel, 1882) Psychropotes depressa (p. )
Psychropotes longicauda Théel, 1882 Psychropotes longicauda (p. )
Psychropotes loveni Théel, 1882 Psychropotes loveni (p. )
Pteraster affinis Smith, 1876 Pteraster affinis (p. )
Pteraster affinis Smith, 1876 Pteraster affinis lebruni (p. )
Pteraster diaphanus (Ludwig, 1905) Pteraster diaphanus (p. )
Pteraster gibber (Sladen, 1882) Pteraster gibber (p. )
Pteraster militaris (Müller, 1776) Pteraster militaris (p. )
Pteraster obesus Clark, 1908 Pteraster obesus (p. )
Pteraster pulvillus Sars, 1861 Pteraster pulvillus (p. )
Pteraster rugatus Sladen, 1882 Pteraster rugatus (p. )
Pteraster stellifer Sladen, 1882 Pteraster stellifer (p. )
Pterastericola sinensis Jondelius, 1992 Pterastericola sinensis (p. )
Pterelectroma physoides (Lamarck, 1819) Pterelectroma physoides (p. )
Pteria brunnea (Pease, 1863) Pteria brunnea (p. )
Pteridopathes tanycrada Opresko, 2004 Pteridopathes tanycrada (p. )
Pterioidicola antennatus Kim, 2003 Pterioidicola antennatus (p. )
Pterobdellina vernadskyi Utevsky, Solod & Utevsky, 2021 Pterobdellina vernadskyi (p. )
Pterocella vesiculosa (Lamarck, 1816) Pterocella vesiculosa (p. )
Pterochelus acanthopterus (Lamarck, 1816) Pterochelus acanthopterus (p. )
Pterochelus undosus (Vokes, 1993) Pterochelus undosus (p. )
Pterocirrus parvoseta (Banse & Hobson, 1968) Pterocirrus parvoseta (p. )
Pterodroma brevipes (Peale, 1848) Pterodroma brevipes (p. )
Pterodroma deserta Matthews, 1934 Pterodroma deserta (p. )
Pterodroma heraldica (Salvin, 1888) Pterodroma heraldica (p. )
Pteroeides griseum (Linnaeus, 1767) Pteroeides griseum (p. )
Pterognathia pygmaea Sterrer, 1998 Pterognathia pygmaea (p. )
Pterognathia sorex Sterrer, 1969 Pterognathia sorex (p. )
Pterognathia swedmarki Sterrer, 1966 Pterognathia swedmarki (p. )
Pterolysippe vanelli Eliason, 1955 Pterolysippe vanelli (p. )
Pteromeris corbis (Philippi, 1836) Pteromeris corbis (p. )
Pteronisis laboutei (Bayer & Stefani, 1987) Pteronisis laboutei (p. )
Pteronisis provocatoris (Bayer & Stefani, 1987) Pteronisis provocatoris (p. )
Pteronisis whiteleggei (Thomson & Mackinnon, 1911) Pteronisis whiteleggei (p. )
Pteropagurus inermis McLaughlin & Rahayu, 2006 Pteropagurus inermis (p. )
Pteropagurus spina McLaughlin & Rahayu, 2006 Pteropagurus spina (p. )
Pteropagurus spinulocarpus McLaughlin, 2007 Pteropagurus spinulocarpus (p. )
Pterosiphonia disticha Levring, 1941 Pterosiphonia disticha (p. )
Pterosoma planum Lesson, 1827 Pterosoma planum (p. )
Pterothamnion minutissimum (Levring) R.W. Ricker Pterothamnion minutissimum (p. )
Pterothamnion plumula (J. Ellis) Nägeli Pterothamnion plumula (p. )
Pterygia sinensis (Reeve, 1844) Pterygia sinensis (p. )
Pterygioteuthis hoylei (Pfeffer, 1912) Pterygioteuthis hoylei (p. )
Pterygocythereis jonesii (Baird, 1850) Pterygocythereis jonesii (p. )
Pterymarchia aparrii (D’Attilio & Bertsch, 1980) Pterynotus aparri (p. )
Pterynotus alatus (Roding, 1798) Pterynotus alatus (p. )
Pterynotus albobrunneus Bertsch & D'Attilio, 1980 Pterynotus albobrunneus (p. )
Pterynotus barclayanus (Adams, 1873) Pterynotus barclayanus (p. )
Pterynotus bouteti Houart, 1990 Pterynotus bouteti (p. )
Pterynotus martinetana (Röding, 1798) Pterynotus martinetanus (p. )
Ptilella grayi García-Cárdenas, Drewery & López-González, 2019 Ptilella grayi (p. )
Ptilocaulis aulopora (Schmidt, 1870) Ptilocaulis aulopora (p. )
Ptilocaulis flexibilis Lévi, 1961 Ptilocaulis flexibilis (p. )
Ptilocaulis marquezii (Duchassaing & Michelotti, 1864) Ptilocaulis marquezii (p. )
Ptilocaulis walpersi (Duchassaing & Michelotti, 1864) Ptilocaulis walpersii (p. )
Ptilohyale littoralis (Stimpson, 1853) Ptilohyale littoralis (p. )
Ptilota gunneri P.C. Silva, Maggs & L.M. Irvine Ptilota gunneri (p. )
Ptyalorhynchus oculatus Armonies, 2018 Ptyalorhynchus oculatus (p. )
Ptychocardia georgiana (Dell, 1964) Ptychocardia georgiana (p. )
Ptychocardia vanhoeffeni Thiele, 1912 Ptychocardia rudis (p. )
Ptychocardia vanhoeffeni Thiele, 1912 Ptychocardia vanhoeffeni (p. )
Ptychodera flava Eschscholtz, 1825 Ptychodera flava (p. )
Ptychognathus barbatus (Milne-Edwards, 1873) Ptychognathus barbatus (p. )
Ptychognathus crassimanus Finnegan, 1931 Ptychognathus crassimanus (p. )
Ptychognathus easteranus Rathbun, 1907 Ptychognathus easteranus (p. )
Ptychognathus hachijoensis Sakai, 1955 Ptychognathus hachijoensis (p. )
Ptychognathus intermedius de Man, 1879 Ptychognathus intermedius (p. )
Ptychognathus ishii Sakai, 1939 Ptychognathus ishii (p. )
Ptychognathus johannae Rathbun, 1914 Ptychognathus johannae (p. )
Ptychognathus pusillus Heller, 1865 Ptychognathus pusillus (p. )
Ptychognathus sakaii Hsu, Shih & Li, 2022 Ptychognathus sakaii (p. )
Ptycholaimellus ponticus (Filipjev, 1922) Ptycholaimellus ponticus (p. )
Ptychopera westbladi (Luther, 1943) Ptychopera westbladi (p. )
Puellina arrecta Bishop & Househam, 1987 Puellina arrecta (p. )
Puellina bifida (D'hondt, 1970) Puellina bifida (p. )
Puellina cassidainsis (Harmelin, 1984) Puellina cassidainsis (p. )
Puellina corbula Bishop & Househam, 1987 Puellina corbula (p. )
Puellina directa Bishop & Househam, 1987 Puellina directa (p. )
Puellina flabellifera (Kirkpatrick, 1888) Puellina flabellifera (p. )
Puellina hincksi (Friedl, 1917) Puellina hincksi (p. )
Puellina innominata (Couch, 1844) Puellina innominata (p. )
Puellina minima (Harmelin, 1984) Puellina minima (p. )
Puellina modica Bishop & Househam, 1987 Puellina modica (p. )
Puellina orientalis Harmelin & Aristegui, 1987 Puellina orientalis (p. )
Puellina pedunculata Gautier, 1956 Puellina pedunculata (p. )
Puellina picardi Harmelin, 1987 Puellina picardi (p. )
Puellina praecox Bishop & Househam, 1987 Puellina praecox (p. )
Puellina setiformis Harmelin & Aristegui, 1988 Puellina setiformis (p. )
Puerulus angulatus (Bate, 1888) Puerulus angulatus (p. )
Puerulus gibbosus Chan, Ma & Chu, 2013 Puerulus gibbosus (p. )
Puerulus mesodontus Chan, Ma & Chu, 2013 Puerulus mesodontus (p. )
Puerulus richeri Chan, Ma & Chu, 2013 Puerulus richeri (p. )
Puerulus sericus Chan, Ma & Chu, 2013 Puerulus sericus (p. )
Puffinus bulleri Salvin, 1888 Puffinus bulleri (p. )
Puffinus carneipes Gould, 1844 Puffinus carneipes (p. )
Puffinus gravis (O'Reilly, 1818) Puffinus gravis (p. )
Puffinus griseus (Gmelin, 1789) Puffinus griseus (p. )
Puffinus mauretanicus Lowe, 1921 Puffinus mauretanicus (p. )
Puffinus pacificus (Gmelin, 1789) Puffinus pacificus (p. )
Puffinus persicus Hume, 1872 Puffinus persicus (p. )
Puffinus puffinus (Brünnich, 1764) Puffinus puffinus (p. )
Puffinus tenuirostris (Temminck, 1836) Puffinus tenuirostris (p. )
Pugettia incisa (De Haan, 1839) Pugettia incisa (p. )
Pugettia quadridens (De Haan, 1839) Pugettia quadridens (p. )
Pugiodactylus antarcticus (Beddard, 1886) Pugiodactylus antarcticus (p. )
Pugnatrypaea ruiyui Liu, 2022 Pugnatrypaea ruiyui (p. )
Pulicicochlea faba Ponder & Gooding, 1978 Pulicicochlea faba (p. )
Pullenia bulloides (d'Orbigny, 1846) Pullenia bulloides (p. )
Pullenia quadriloba Reuss, 1867 Pullenia quadriloba (p. )
Pullenia quinqueloba (Reuss, 1851) Pullenia quinqueloba (p. )
Pullenia sphaeroides (d´Orbigny, 1839) Pullenia sphaeroides (p. )
Pullenia subcarinata d'Orbigny, 1839 Pullenia subcarinata (p. )
Pulleniatina obliquiloculata (Parker & Jones, 1862) Pulleniatina obliquiloculata (p. )
Pulsellum affine (Sars, 1865) Pulsellum affine (p. )
Pulsellum lofotense (Sars, 1865) Pulsellum lofotense (p. )
Pumiliopes jonesi (Bennet, 1968) Pumiliopes jonesi (p. )
Pumiliopes scombri Izawa, 2021 Pumiliopes scombri (p. )
Punctacteon eloiseae (Abbott, 1973) Punctacteon eloiseae (p. )
Punctaria latifolia Greville Punctaria latifolia (p. )
Punctifera ophiomoerae Warén, 1981 Punctifera ophiomoerae (p. )
Punctodora ratzeburgensis (Linstow, 1876) Punctodora ratzeburgensis (p. )
Punctoterebra arabella (Thiele, 1925) Punctoterebra arabella (p. )
Punctoterebra aubryi (Gargiulo & Terryn, 2018) Punctoterebra aubryi (p. )
Punctoterebra caliginosa (Deshayes, 1859) Punctoterebra caliginosa (p. )
Punctoterebra coralmarensis Terryn, 2021 Punctoterebra coralmarensis (p. )
Punctoterebra nitida (Hinds, 1844) Punctoterebra nitida (p. )
Punctoterebra plumbea (Quoy & Gaimard, 1833) Punctoterebra plumbea (p. )
Punctoterebra rosacea (Pease, 1869) Punctoterebra rosacea (p. )
Punctoterebra swainsoni (Deshayes, 1859) Punctoterebra swainsoni (p. )
Punctulum wyvillethomsoni (Friele, 1877) Punctulum wyvillethomsoni (p. )
Puncturella borshengi Lai, 2021 Puncturella borshengi (p. )
Puncturella noachina (Linnaeus, 1771) Puncturella noachina (p. )
Puncturella parvinobilis Okutani, Fujikura & Sasaki, 1993 Puncturella parvinobilis (p. )
Puncturella rimaizenaensis Okutani, Fujikura & Sasaki, 1993 Puncturella rimaizenaensis (p. )
Puncturella solis Beck, 1996 Puncturella solis (p. )
Pupa sulcata (Gmelin, 1790) Pupa sulcata (p. )
Puricythereis exquisita (Bate & Sheppard, 1980) Puricythereis exquisita (p. )
Purpura aperta Blainville, 1832 Purpura aperta (p. )
Purpuradusta barbieri (Raybaudi, 1986) Purpuradusta barbieri (p. )
Purpuradusta gracilis (Gaskoin, 1849) Purpuradusta gracilis (p. )
Purpuradusta gracilis (Gaskoin, 1849) Purpuradusta gracilis notata (p. )
Purpuradusta hammondae (Iredale, 1939) Purpuradusta hammondae (p. )
Purpuradusta oryzaeformis Lorenz & Sterba, 1999 Purpuradusta oryzaeformis (p. )
Purpuradusta serrulifera (Schilder & Schilder, 1938) Purpuradusta serrulifera (p. )
Purpurcapsula exigua (Gray, 1831) Purpurcapsula exigua (p. )
Purpurcapsula polynesiae (Cate, 1979) Purpurcapsula polynesiae (p. )
Pusa hispida (Schreber, 1775) Pusa hispida (p. )
Pusillina inconspicua (Alder, 1844) Pusillina inconspicua (p. )
Pusillina sarsii (Loven, 1846) Pusillina sarsii (p. )
Pusillina tumidula (Sars, 1878) Pusillina tumidula (p. )
Pustularia margarita (Dillwyn, 1817) Pustularia margarita (p. )
Pustularia mauiensis (Burgess, 1967) Pustularia mauiensis (p. )
Pustulopora danziensis Brood, 1976 Pustulopora danziensis (p. )
Pustulostrea pseudangulata (Lamy, 1930) Pustulostrea pseudangulata (p. )
Pusula bermontiana (Petuch, 1994) Pusula bermontiana (p. )
Pusula pediculus (Linnaeus, 1758) Pusula pediculus (p. )
Pusula solandri (Sowerby, 1832) Pusula solandri (p. )
Pycnoclavella brava Pérez-Portela, Duran & Turon, 2007 Pycnoclavella brava (p. )
Pycnoclavella communis Pérez-Portela, Duran & Turon, 2007 Pycnoclavella communis (p. )
Pycnoclavella nana (Lahille, 1890) Pycnoclavella nana (p. )
Pycnoclavella neapolitana (Julin, 1904) Archiascidia neapolitana (p. )
Pycnoclavella taureanensis Brunetti, 1991 Pycnoclavella taureanensis (p. )
Pycnogonum litorale (Strom, 1762) Pycnogonum litorale (p. )
Pycnophyes dentatus (Reinhardt, 1881) Pycnophyes dentatus (p. )
Pycnophyes kielensis Zelinka, 1928 Pycnophyes kielensis (p. )
Pycnophyes spitsbergensis Adrianov, 1995 Pycnophyes spitsbergensis (p. )
Pycnoplax suruguensis (Rathbun, 1932) Pycnoplax suruguensis (p. )
Pygmaeconus papalis (Weinkauff, 1875) Pygmaeconus papalis (p. )
Pygmaeconus traillii (Adams, 1855) Conus traillii (p. )
Pygmaeopagurus hadrochirus McLaughlin, 1986 Pygmaeopagurus hadrochirus (p. )
Pygmaepterys avatea (Houart & Tröndlé, 2008) Pygmaepterys avatea (p. )
Pygmaepterys dhofarensis (Houart, Gori & Rosado, 2015) Pygmaepterys dhofarensis (p. )
Pygmaepterys maestratii Garrigues & Lamy, 2019 Pygmaepterys maestratii (p. )
Pygmaepterys paulboschi (Smythe & Houart, 1984) Pygmaepterys paulboschi (p. )
Pygmaepterys yemenensis Houart & Wranik, 1989 Pygmaepterys yemenensis (p. )
Pygodelphys novaeseelandius (Schellenberg, 1922) Pygodelphys novaeseelandius (p. )
Pygospio elegans Claparède, 1863 Pygospio elegans (p. )
Pygospiopsis dubia (Monro, 1930) Pygospiopsis dubia (p. )
Pylaiella littoralis (Linnaeus) Kjellman Pylaiella littoralis (p. )
Pyloderma latrunculioides (Ridley & Dendy, 1886) Pyloderma latrunculioides (p. )
Pylopaguropsis fimbriata McLaughlin & Haig, 1989 Pylopaguropsis fimbriata (p. )
Pylopaguropsis garciai McLaughlin & Haig, 1989 Pylopaguropsis garciai (p. )
Pylopaguropsis keijii McLaughlin & Haig, 1989 Pylopaguropsis keijii (p. )
Pylopaguropsis lemaitrei Asakura & Paulay, 2003 Pylopaguropsis lemaitrei (p. )
Pylopaguropsis lewinsohni McLaughlin & Haig, 1989 Pylopaguropsis lewinsohni (p. )
Pylopagurus pattiae Lemaitre & Campos, 1993 Pylopagurus pattiae (p. )
Pyramidelloides angustus (Hedley, 1898) Pyramidelloides angustus (p. )
Pyramidelloides pagoda (Powell, 1926) Pyramidelloides pagoda (p. )
Pyramidelloides suteri (Oliver, 1915) Pyramidelloides suteri (p. )
Pyrene obtusa (Sowerby, 1832) Pyrene obtusa (p. )
Pyrene testudinaria (Link, 1807) Pyrene testudinaria (p. )
Pyrene turturina (Lamarck, 1822) Pyrene turturina (p. )
Pyrene varians (Sowerby, 1832) Pyrene varians (p. )
Pyrgo bradyi (Sclumberger, 1891) Pyrgo bradyi (p. )
Pyrgo bulloides (d´Orbigny, 1826) Pyrgo bulloides (p. )
Pyrgo comata (Brady, 1881) Pyrgo comata (p. )
Pyrgo denticulata (Brady, 1884) Pyrgo denticulata (p. )
Pyrgo depressa (d’Orbigny, 1826) Pyrgo depressa (p. )
Pyrgo elongata (d'Orbigny, 1826) Pyrgo elongata (p. )
Pyrgo inornata (d'Orbigny, 1846) Pyrgo inornata (p. )
Pyrgo oblonga (d'Orbigny, 1839) Pyrgo oblonga (p. )
Pyrgo phlegeri Andersen, 1961 Pyrgo phlegeri (p. )
Pyrgo rasheedi Hatta, 1996 Pyrgo rasheedi (p. )
Pyrgo ringens (Lamarck, 1804) Pyrgo ringens (p. )
Pyrgo sarsi (Schlumberger, 1891) Pyrgo sarsi (p. )
Pyrgo striolata (Brady, 1884) Pyrgo striolata (p. )
Pyrgo subpisus Parr, 1950 Pyrgo subpisus (p. )
Pyrgo tainanensis Ishizaki, 1943 Pyrgo tainanensis (p. )
Pyrgo williamsoni (Silvestri, 1923) Pyrgo williamsoni (p. )
Pyrgocythara cinctella (Pfeiffer, 1840) Pyrgocythara cinctella (p. )
Pyrgoella irregularis (d'Orbigny, 1839) Pyrgoella irregularis (p. )
Pyrgoella sphaera (d’Orbigny, 1839) Pyrgoella sphaera (p. )
Pyrgoma cancellatum Leach, 1818 Pyrgoma cancellatum (p. )
Pyrgoniscus carinatus (Verhoeff, 1926) Pyrgoniscus carinatus (p. )
Pyrgospira candace (Dall, 1919) Pyrgospira candace (p. )
Pyrgulina scripta van Aartsen & Corgan, 1996 Pyrgulina scripta (p. )
Pyrhila pisum (De Haan, 1841) Pyrhila pisum (p. )
Pyripora catenularia unspecified Pyripora catenularia (p. )
Pyriporoides precocialis (Gordon, 1984) Pyriporoides precocialis (p. )
Pyroleptomysis peresi (Bacescu, 1966) Pyroleptomysis peresi (p. )
Pyroleptomysis rubra Wittmann, 1985 Pyroleptomysis rubra (p. )
Pyropelta ryukyuensis Sasaki, Okutani & Fujikura, 2008 Pyropelta ryukyuensis (p. )
Pyropia suborbiculata (Kjellman) Sutherland, Choi, Hwang & Nelson, 2011 Pyropia suborbiculata (p. )
Pyrosoma aherniosum Seeliger, 1895 Pyrosoma aherniosum (p. )
Pyrosoma atlanticum Péron, 1804 Pyrosoma atlanticum (p. )
Pyrosoma godeauxi van Soest, 1981 Pyrosoma godeauxi (p. )
Pyrosoma ovatum Neumann, 1909 Pyrosoma ovatum (p. )
Pyrosomella operculata (Neumann, 1908) Pyrosomella operculata (p. )
Pyrostephos vanhoeffeni Moser, 1925 Pyrostephos vanhoeffeni (p. )
Pyrostremma agassizi (Ritter & Byxbee, 1905) Pyrostremma agassizi (p. )
Pyrostremma spinosum (Herdman, 1888) Pyrostremma spinosum (p. )
Pyrulina angusta (Egger, 1857) Pyrulina angusta (p. )
Pyrunculus fourierii (Audouin, 1826) Retusa fourierii (p. )
Pyrunculus hoernesi (Weinkauff, 1866) Pyrunculus hoernesii (p. )
Pyrunculus longiformis Lin & Qi, 1986 Pyrunculus longiformis (p. )
Pythia cecillii (Philippi, 1847) Pythia cecillii (p. )
Pyura crinita Michaelsen, 1922 Pyura crinita (p. )
Pyura dura Heller, 1877 Pyura dura (p. )
Pyura gangelion (Savigny, 1816) Pyura gangelion (p. )
Pyura lutea (Sluiter, 1900) Pyura lutea (p. )
Pyura picta Brewin, 1950 Pyura picta (p. )
Pyura pulla (Sluiter, 1900) Pyura pulla (p. )
Pyura stolonifera (Heller, 1878) Pyura bradleyi (p. )
Pyura uatio Monniot, 1991 Pyura uatio (p. )
Quadrella boopsis Alcock, 1898 Quadrella boopsis (p. )
Quadrella coronata Dana, 1852 Quadrella coronata (p. )
Quadrella maculosa Alcock, 1898 Quadrella maculosa (p. )
Quadrella nitida Smith, 1869 Quadrella nitida (p. )
Quadrella reticulata Alcock, 1898 Quadrella reticulata (p. )
Quadrella serenei Galil, 1986 Quadrella serenei (p. )
Quadrimaera inaequipes (Costa, 1851) Quadrimaera inaequipes (p. )
Quadrimaera pacifica (Schellenberg, 1938) Quadrimaera pacifica (p. )
Quadrimaera quadrimana (Dana, 1853) Maera quadrimana (p. )
Quadrimaera serrata (Schellenberg, 1938) Quadrimaera serrata (p. )
Quadrimaera viridis (Haswell, 1879) Quadrimaera viridis (p. )
Quadrisegmentum lowryi Guerra-García, 2006 Quadrisegmentum lowryi (p. )
Quadrisegmentum triangulum Hirayama, 1988 Quadrisegmentum triangulum (p. )
Quantanthura caledonensis Negoescu, 1994 Quantanthura caledonensis (p. )
Quasilineus sinicus Gibson, 1990 Quasilineus sinicus (p. )
Quasillina brevis (Bowerbank, 1861) Quasillina brevis (p. )
Quasimitra houarti Dharma, 2021 Quasimitra houarti (p. )
Quasimitra sophiae (Crosse, 1862) Quasimitra sophiae (p. )
Quasisimnia hirasei (Pilsbry, 1913) Quasisimnia hirasei (p. )
Quasisimnia robertsoni (Cate, 1973) Quasisimnia robertsoni (p. )
Quattuoria pallida Benayahu & McFadden, 2022 Quattuoria pallida (p. )
Questa mediterranea Giere & Erséus, 1998 Questa mediterranea (p. )
Quinqueloculina agglutinans d'Orbigny, 1839 Quinqueloculina agglutinans (p. )
Quinqueloculina arctica Cushman, 1933 Quinqueloculina arctica (p. )
Quinqueloculina auberiana d'Orbigny, 1839 Quinqueloculina auberiana (p. )
Quinqueloculina bassensis (Parr, 1945) Quinqueloculina bassensis (p. )
Quinqueloculina bicarinata d'Orbigny, 1826 Quinqueloculina bicarinata (p. )
Quinqueloculina boroi McCulloch, 1981 Quinqueloculina boroi (p. )
Quinqueloculina bosciana d´Orbigny, 1839 Quinqueloculina bosciana (p. )
Quinqueloculina bradyana Cushman, 1917 Quinqueloculina bradyana (p. )
Quinqueloculina corrugata (Collins, 1958) Quinqueloculina corrugata (p. )
Quinqueloculina crassicarinata Collins, 1958 Quinqueloculina crassicarinata (p. )
Quinqueloculina cuvieriana d'Orbigny, 1839 Quinqueloculina cuvieriana (p. )
Quinqueloculina debenayi Langer, 1992 Quinqueloculina debenayi (p. )
Quinqueloculina delicatula Vella, 1957 Quinqueloculina delicatula (p. )
Quinqueloculina dimidiata Terquem, 1876 Quinqueloculina dimidiata (p. )
Quinqueloculina disparilis d'Orbigny, 1826 Quinqueloculina disparilis (p. )
Quinqueloculina erinacea Mikhalevich, 1976 Quinqueloculina erinacea (p. )
Quinqueloculina exmouthensis Parker, 2009 Quinqueloculina exmouthensis (p. )
Quinqueloculina inaequalis (Cushman, 1921) Quinqueloculina inaequalis (p. )
Quinqueloculina incisa Vella, 1957 Quinqueloculina incisa (p. )
Quinqueloculina jugosa Cushman, 1944 Quinqueloculina jugosa (p. )
Quinqueloculina kerimbatica (Heron-Allen & Earland, 1915) Quinqueloculina kerimbatica (p. )
Quinqueloculina lamarckiana d´Orbigny, 1839 Quinqueloculina lamarckiana (p. )
Quinqueloculina lata Terquem, 1876 Quinqueloculina lata (p. )
Quinqueloculina latidentella Loeblich & Tappan, 1994 Quinqueloculina latidentella (p. )
Quinqueloculina lizardi Baccaert, 1987 Quinqueloculina lizardi (p. )
Quinqueloculina massiliniformis Parker, 2009 Quinqueloculina massiliniformis (p. )
Quinqueloculina moynensis Collins, 1953 Quinqueloculina moynensis (p. )
Quinqueloculina neocylindrica (McCulloch, 1981) Quinqueloculina neocylindrica (p. )
Quinqueloculina parallela (Zheng, 1979) Quinqueloculina parallela (p. )
Quinqueloculina parkeri (Brady, 1881) Quinqueloculina parkeri (p. )
Quinqueloculina parvaggluta Vella, 1957 Quinqueloculina parvaggluta (p. )
Quinqueloculina philippinensis Cushman, 1921 Quinqueloculina philippinensis (p. )
Quinqueloculina polygona d´Orbigny, 1839 Quinqueloculina polygona (p. )
Quinqueloculina rariformis McCulloch, 1981 Quinqueloculina rariformis (p. )
Quinqueloculina rugosa d'Orbigny, 1839 Quinqueloculina rugosa (p. )
Quinqueloculina sagamiensis Asano, 1936 Quinqueloculina sagamiensis (p. )
Quinqueloculina schauinslandi (Rhumbler, 1906) Quinqueloculina schauinslandi (p. )
Quinqueloculina schlumbergeri (Wiesner, 1923) Quinqueloculina schlumbergeri (p. )
Quinqueloculina seminula (Linnaeus, 1758) Quinqueloculina seminula (p. )
Quinqueloculina semireticulosa Cushman, 1932 Quinqueloculina semireticulosa (p. )
Quinqueloculina subcuneata Cushman, 1921 Quinqueloculina subcuneata (p. )
Quinqueloculina subparkeri McCulloch, 1977 Quinqueloculina subparkeri (p. )
Quinqueloculina subpolygona Parr, 1945 Quinqueloculina subpolygona (p. )
Quinqueloculina sulcata Fornasini, 1900 Quinqueloculina sulcata (p. )
Quinqueloculina tantabiddyensis Parker, 2009 Quinqueloculina tantabiddyensis (p. )
Quinqueloculina transversestriata (Brady, 1881) Quinqueloculina transversestriata (p. )
Quinqueloculina tropicalis Cushman, 1924 Quinqueloculina tropicalis (p. )
Quinqueloculina tubus Todd, 1957 Quinqueloculina tubus (p. )
Quinqueloculina vandiemeniensis Loeblich & Tappan, 1994 Quinqueloculina vandiemeniensis (p. )
Quinqueloculina variolata d'Orbigny, 1878 Quinqueloculina variolata (p. )
Quinqueloculina venusta Karrer, 1868 Quinqueloculina venusta (p. )
Quinqueloculina victoriensis Collins, 1974 Quinqueloculina victoriensis (p. )
Quinqueloculina zhengi Parker, 2009 Quinqueloculina zhengi (p. )
Quollastria fossulata (Moosa, 1985) Quollastria fossulata (p. )
Racekiela ryderii (Potts, 1882) Racekiela ryderii (p. )
Racodiscula asteroides Zittel, 1878 Racodiscula asteroides (p. )
Radiacmea inconspicua (Gray, 1843) Radiacmea inconspicua (p. )
Radiacmea intermedia (Suter, 1907) Radiacmea intermedia (p. )
Radicula ramosa Schröder, Medioli & Scott, 1989 Radicula ramosa (p. )
Radiella sol Schmidt, 1870 Radiella sol (p. )
Radiospongilla philippinensis (Annandale, 1909) Radiospongilla philippinensis (p. )
Radsia barnesii (Gray, 1828) Radsia barnesii (p. )
Rakaduta inexcessis Gellert & Błażewicz, 2022 Rakaduta inexcessis (p. )
Ralfsia verrucosa (Areschoug) Areschoug Ralfsia verrucosa (p. )
Ramajendas renaudi (Ramazzotti, 1972) Ramajendas renaudi (p. )
Ramisyllis kingghidorahi Aguado, et al., 2022 Ramisyllis kingghidorahi (p. )
Randallia curacaoensis Rathbun, 1922 Randallia curacaoensis (p. )
Ranella australasia (Perry, 1811) Ranella australasia (p. )
Ranella olearium (Linnaeus, 1758) Ranella olearium (p. )
Rangia cuneata (Sowerby I, 1831) Rangia cuneata (p. )
Ranularia boschi (Abbott & Lewis, 1970) Ranularia boschi (p. )
Ranularia pyrulum (Adams & Reeve, 1850) Ranularia pyrulum (p. )
Ranularia pyrum (Linnaeus, 1758) Ranularia pyrum (p. )
Raoulostraca inexpectata Oliver, 1915 Raoulostraca inexpectata (p. )
Raoulserenea moorea Ahyong & Caldwell, 2017 Raoulserenea moorea (p. )
Raoulserenea oxyrhyncha (Borradaile, 1898) Raoulserenea oxyrhyncha (p. )
Raowellsia maculata (Wells & Rao, 1987) Raowellsia maculata (p. )
Rapa bulbiformis Sowerby II, 1870 Rapa bulbiformis (p. )
Rapana bezoar (Linnaeus, 1767) Rapana bezoar (p. )
Rapana rapiformis (Born, 1778) Rapana rapiformis (p. )
Rapana venosa (Valenciennes, 1846) Rapana venosa (p. )
Raphidascaris acus (Bloch, 1779) Raphidascaris acus (p. )
Raphidopus brevipes Osawa & Ng, 2018 Raphidopus brevipes (p. )
Raphidopus indicus Henderson, 1893 Raphidopus indicus (p. )
Raphidopus persicus Ng, Safaie & Naser, 2012 Raphidopus persicus (p. )
Raphidrilus nemasoma Monticelli, 1910 Raphidrilus nemasoma (p. )
Raphitoma alternans (Monterosato, 1884) Raphitoma alternans (p. )
Raphitoma arnoldi Pallary, 1904 Raphitoma arnoldi (p. )
Raphitoma cylindracea (Locard & Caziot, 1900) Raphitoma cylindracea (p. )
Raphitoma divae Carrozza, 1984 Raphitoma divae (p. )
Raphitoma linearis (Montagu, 1803) Raphitoma linearis (p. )
Raphitoma mirabilis (Pallary, 1904) Raphitoma mirabilis (p. )
Raphitoma papillosa (Pallary, 1904) Raphitoma papillosa (p. )
Raphitoma purpurea (Montagu, 1803) Raphitoma purpurea (p. )
Raphitoma villaria Pusateri & Giannuzzi-Savelli, 2008 Raphitoma villaria (p. )
Raripagurus roseangelae Lemaitre & Felder, 2023 Raripagurus roseangelae (p. )
Raspailia clathrioides (Lévi, 1967) Raspailia clathrioides (p. )
Raspailia humilis Topsent, 1892 Raspailia humilis (p. )
Raspailia mariana (Ridley & Dendy, 1886) Raspailia mariana (p. )
Raspailia phakellina (Topsent, 1913) Raspailia phakellina (p. )
Raspailia phakellopsis Hooper, 1991 Raspailia phakellopsis (p. )
Raspailia ramosa (Montagu, 1818) Raspailia ramosa (p. )
Raspailia rubrum (Kirk, 1911) Raspailia rubrum (p. )
Raspailia virgultosa (Bowerbank, 1866) Raspailia virgultosa (p. )
Raspailia wilkinsoni Hooper, 1991 Raspailia wilkinsoni (p. )
Rasta thiophila (Taylor & Glover, 1997) Rasta thiophila (p. )
Rastodens brevilabiosa Kay, 1979 Rastodens brevilabiosa (p. )
Rastodens electra (Oliver, 1915) Rastodens electra (p. )
Rastodens labiosa Kay, 1979 Rastodens labiosa (p. )
Rata chalcal Davie, 1997 Rata chalcal (p. )
Rata tuamotense Davie, 1993 Rata tuamotense (p. )
Rathkea octopunctata (Sars, 1835) Rathkea octopunctata (p. )
Raylilia coniculifera Galil, 2001 Raylilia coniculifera (p. )
Raylilia mirabilis (Zarenkov, 1969) Raylilia mirabilis (p. )
Raylilia uenoi (Takeda, 1995) Raylilia uenoi (p. )
Rayllianassa amboinensis (De Man, 1888) Rayllianassa amboinensis (p. )
Raymunida cagnetei Macpherson & Machordom, 2000 Raymunida cagnetei (p. )
Raymunida elegantissima (De Man, 1902) Raymunida elegantissima (p. )
Raymunida erythrina Macpherson & Machordom, 2001 Raymunida erythrina (p. )
Raymunida iranica Osawa & Safaie, 2014 Raymunida iranica (p. )
Raymunida lineata Osawa, 2005 Raymunida lineata (p. )
Recticunassa paupera (Gould, 1850) Recticunassa paupera (p. )
Rectisura furcata (Wolff, 1956) Rectisura furcata (p. )
Rectonychocella disjuncta Canu & Bassler, 1930 Rectonychocella disjuncta (p. )
Rectopalicus amphiceros Castro, 2000 Rectopalicus amphiceros (p. )
Rectopalicus ampullatus Castro, 2000 Rectopalicus ampullatus (p. )
Rectopalicus woodmasoni (Alcock, 1900) Rectopalicus woodmasoni (p. )
Recurvoides contortus Earland, 1934 Recurvoides contortus (p. )
Recurvoides turbinatus (Brady, 1881) Recurvoides turbinatus (p. )
Redicirce sulcata (Gray, 1838) Redicirce sulcata (p. )
Regadrella australis Reiswig & Kelly, 2018 Regadrella australis (p. )
Regadrella cylindrica Ijima, 1927 Regadrella cylindrica (p. )
Regadrella heterotelliformis Tabachnick & Lévi, 2004 Regadrella heterotelliformis (p. )
Regadrella okinoseana Ijima, 1896 Regadrella okinoseana (p. )
Regadrella pedunculata Reiswig & Kelly, 2018 Regadrella pedunculata (p. )
Regadrella rhizophora Tabachnick & Lévi, 2004 Regadrella rhizophora (p. )
Reginella floridana (Smitt, 1873) Reginella floridana (p. )
Reginelloides stolonifera (Gordon, 1984) Reginelloides stolonifera (p. )
Reidispongia coerulea Lévi & Lévi, 1988 Reidispongia coerulea (p. )
Reidispongia tuberculata Schlacher-Hoenlinger, Pisera & Hooper, 2005 Reidispongia tuberculata (p. )
Reinhardorhynchus anamariae Diez, Reygel & Artois, 2021 Reinhardorhynchus anamariae (p. )
Reinhardorhynchus beatrizae Diez, Aguirre, Reygel & Artois, 2021 Reinhardorhynchus beatrizae (p. )
Reinhardorhynchus bispina (Karling, 1980) Diez, Monnens & Artois, 2021 Reinhardorhynchus bispina (p. )
Reinhardorhynchus curvicirra (Karling, 1980) Diez, Monnens & Artois, 2021 Reinhardorhynchus curvicirra (p. )
Reinhardorhynchus evelinae (Marcus, 1954) Diez, Monnens & Artois, 2021 Reinhardorhynchus evelinae (p. )
Reinhardorhynchus hexacornutus Jouk, Diez, Reygel & Artois, 2021 Reinhardorhynchus hexacornutus (p. )
Reinhardorhynchus pacificus Diez, Reygel & Artois, 2021 Reinhardorhynchus pacificus (p. )
Reinhardorhynchus renei (Reygel, Willems & Artois, 2011) Diez, Monnens & Artois, 2021 Reinhardorhynchus renei (p. )
Reinhardorhynchus riae Diez, Reygel & Artois, 2021 Reinhardorhynchus riae (p. )
Reinhardorhynchus riegeri (Karling, 1978) Diez, Monnens & Artois, 2021 Reinhardorhynchus riegeri (p. )
Reinhardorhynchus ruffinjonesi (Karling, 1978) Diez, Monnens & Artois, 2021 Reinhardorhynchus ruffinjonesi (p. )
Reinhardorhynchus soror Diez, Reygel & Artois, 2021 Reinhardorhynchus soror (p. )
Reinhardorhynchus tahitiensis Jouk, Diez, Yurduseven, Reygel & Artois, 2021 Reinhardorhynchus tahitiensis (p. )
Reinhardorhynchus unicornis Diez, Aguirre, Reygel & Artois, 2021 Reinhardorhynchus unicornis (p. )
Reinhardorhynchus variodentata (Karling, Mack-Fira & Dörjes, 1972) Diez, Monnens & Artois, 2021 Reinhardorhynchus variodentata (p. )
Relichna venustula (Adams, 1862) Relichna venustula (p. )
Remanea arenicola (Klie, 1929) Remanea arenicola (p. )
Remaster gourdoni Koehler, 1912 Remaster gourdoni (p. )
Remaster palmatus (Perrier, 1881) Remaster palmatus (p. )
Remiarctus bertholdii (Paulson, 1875) Remiarctus bertholdii (p. )
Renilla amethystina Verrill, 1864 Renilla amethystina (p. )
Renilla chilensis Philippi, 1892 Renilla chilensis (p. )
Reometra mariae (Clark, 1912) Reometra mariae (p. )
Reophax adunca Brady, 1882 Reophax adunca (p. )
Reophax agglutinatus Cushman, 1913 Reophax agglutinatus (p. )
Reophax communis Lacroix, 1930 Reophax communis (p. )
Reophax curtus Cushman, 1920 Reophax curtus (p. )
Reophax dentaliniformis Brady, 1881 Reophax dentaliniformis (p. )
Reophax fusiformis (Williamson, 1858) Reophax fusiformis (p. )
Reophax irregularis Parker, 1954 Reophax irregularis (p. )
Reophax longicollaris Zheng, 1988 Reophax longicollaris (p. )
Reophax nana Rhumbler, 1913 Reophax nana (p. )
Reophax pseudodistans Cushman, 1919 Reophax pseudodistans (p. )
Reophax scorpiurus Montfort, 1808 Reophax scorpiurus (p. )
Reophax spiculifer Brady, 1879 Reophax spiculifer (p. )
Reophax spiculotestus Cushman, 1910 Reophax spiculotestus (p. )
Reophax subfusiformis Earland, 1933 Reophax subfusiformis (p. )
Reptadeonella bipartita (Canu & Bassler, 1928) Reptadeonella bipartita (p. )
Reptadeonella costulata (Canu & Bassler, 1928) Reptadeonella costulata (p. )
Reptadeonella dimidiata Winston & Jackson, 2021 Reptadeonella dimidiata (p. )
Reptadeonella insidiosa (Jullien, 1903) Reptadeonella insidiosa (p. )
Reptadeonella obstipa Winston & Jackson, 2021 Reptadeonella obstipa (p. )
Reptadeonella riatanae Jain, Gordon, Huang, Kuklinski & Liow, 2022 Reptadeonella riatanae (p. )
Reptadeonella umbilicata Winston & Jackson, 2021 Reptadeonella umbilicata (p. )
Reptadeonella violacea (Johnston, 1847) Reptadeonella violacea (p. )
Resupinus spinicaudatus Thomas & Barnard, 1986 Resupinus spinicaudatus (p. )
Resupinus visendus (Barnard, 1969) Resupinus visendus (p. )
Reteporella antarctica (Waters, 1904) Reteporella antarctica (p. )
Reteporella aporosa (Waters, 1895) Reteporella aporosa (p. )
Reteporella complanata (Waters, 1895) Reteporella complanata (p. )
Reteporella concinna Gordon, 1984 Reteporella concinna (p. )
Reteporella elegans Harmelin, 1976 Reteporella elegans (p. )
Reteporella erugata Hayward, 1993 Reteporella erugata (p. )
Reteporella feuerbornii (Hass, 1948) Reteporella feuerbornii (p. )
Reteporella flabellata Busk, 1884 Reteporella flabellata (p. )
Reteporella frigida (Waters, 1904) Reteporella frigida (p. )
Reteporella gigantea (Busk, 1884) Reteporella gigantea (p. )
Reteporella grimaldii (Jullien, 1903) Reteporella grimaldii (p. )
Reteporella harmeri (Hass, 1948) Reteporella harmeri (p. )
Reteporella hippocrepis (Waters, 1904) Reteporella hippocrepis (p. )
Reteporella lepralioides (Waters, 1904) Reteporella lepralioides (p. )
Reteporella magellensis (Busk, 1884) Reteporella magellensis (p. )
Reteporella malleatia Gordon, 1984 Reteporella malleatia (p. )
Reteporella mediterranea Hass, 1948 Reteporella mediterranea (p. )
Reteporella obscura Denisenko, 2022 Reteporella obscura (p. )
Reteporella sudbourniensis Gautier, 1962 Reteporella sudbourniensis (p. )
Reteporella vitta Denisenko, 2022 Reteporella vitta (p. )
Reteporellina delicatula Hayward, 1974 Reteporellina delicatula (p. )
Reteporellina denticulata (Busk, 1884) Reteporellina denticulata (p. )
Reteporellina floribunda Winston & Jackson, 2021 Reteporellina floribunda (p. )
Reteporellina marsupiata (Smitt, 1873) Reteporellina marsupiata (p. )
Retevirgula aggregata Gordon, 1984 Retevirgula aggregata (p. )
Retevirgula retiformis Winston & Jackson, 2021 Retevirgula retiformis (p. )
Retevirgula spinosissima Winston & Jackson, 2021 Retevirgula spinosissima (p. )
Reticulum pingue Schröder, Medioli & Scott, 1989 Reticulum pingue (p. )
Reticunassa myanmarensis Kool, 2021 Reticunassa myanmarensis (p. )
Reticunassa tanager Kool, 2021 Reticunassa tanager (p. )
Retifusus roseus (Dall, 1877) Retifusus roseus (p. )
Retilaskeya bicolor (Adams, 1845) Retilaskeya bicolor (p. )
Retilaskeya zelandica Marshall, 1978 Retilaskeya zelandica (p. )
Retromysis nura Wittmann, 2004 Retromysis nura (p. )
Retropluma serenei de Saint Laurent, 1989 Retropluma serenei (p. )
Retropluma solomonensis McLay, 2006 Retropluma solomonensis (p. )
Retrotortina fuscata Chaster, 1896 Retrotortina fuscata (p. )
Retrovarium saccatum (Manter, 1963) Retrovarium saccatum (p. )
Retusa candidula (Locard, 1892) Retusa candidula (p. )
Retusa leptoeneilema (Brusina, 1866) Retusa leptoeneilema (p. )
Retusa mammillata (Philippi, 1836) Retusa mammillata (p. )
Retusa minutissima (Monterosato, 1878) Retusa minutissima (p. )
Retusa obtusa (Montagu, 1803) Retusa obtusa (p. )
Retusa pellucida (Sars, 1878) Retusa pellucida (p. )
Retusa tarutana Smythe, 1979 Retusa tarutana (p. )
Retusa truncatula (Bruguiére, 1792) Retusa truncatula (p. )
Retusa umbilicata (Montagu, 1803) Cylichnina umbilicata (p. )
Retusa umbilicata (Montagu, 1803) Retusa umbilicata (p. )
Reussella hayasakai Oki, 1989 Reussella hayasakai (p. )
Reussella neapolitina Hofker, 1956 Reussella neapolitina (p. )
Reussella pacifica Cushman & McCulloch, 1948 Reussella pacifica (p. )
Reussella pulchra Cushman, 1945 Reussella pulchra (p. )
Reussella spinulosa (Reuss, 1850) Reussella spinulosa (p. )
Reynellona marshallensis Kase, 1998 Reynellona marshallensis (p. )
Rhabdaminella cylindrica (Brady, 1882) Marsipella cylindrica (p. )
Rhabdaminella cylindrica (Brady, 1882) Rhabdaminella cylindrica (p. )
Rhabdammina abyssorum Sars, 1869 Rhabdammina abyssorum (p. )
Rhabdammina discreta Brady, 1881 Rhabdammina discreta (p. )
Rhabdastrella distincta (Thiele, 1900) Rhabdastrella distincta (p. )
Rhabdastrella globostellata (Carter, 1883) Rhabdastrella globostellata (p. )
Rhabdastrella sterrastraea (Row, 1911) Rhabdastrella sterrastraea (p. )
Rhabdastrella vansoesti Almeida, Sandes, Guimarães & Muricy, 2021 Rhabdastrella vansoesti (p. )
Rhabderemia forcipula (Lévi & Lévi, 1989) Rhabderemia forcipula (p. )
Rhabderemia minutula (Carter, 1876) Rhabderemia minutula (p. )
Rhabderemia sorokinae Hooper, 1990 Rhabderemia sorokinae (p. )
Rhabdobrissus pacificus Clark, 1940 Rhabdobrissus pacificus (p. )
Rhabdocalyptus australis Topsent, 1901 Rhabdocalyptus australis (p. )
Rhabdocalyptus mirabilis Schulze, 1899 Rhabdocalyptus mirabilis (p. )
Rhabdocalyptus trichotis Reiswig, 2018 Rhabdocalyptus trichotis (p. )
Rhabdocoma americana Cobb, 1920 Rhabdocoma americana (p. )
Rhabdodemania gracilis (Ditlevsen, 1918) Rhabdodemania gracilis (p. )
Rhabdodemania minor (Southern, 1914) Rhabdodemania minor (p. )
Rhabdodictyum kurense Ijima, 1927 Rhabdodictyum kurense (p. )
Rhabdolaimus terrestris de Man, 1880 Rhabdolaimus terrestris (p. )
Rhabdomolgus ruber Keferstein, 1863 Rhabdomolgus ruber (p. )
Rhabdonotus pictus Milne-Edwards, 1879 Rhabdonotus pictus (p. )
Rhabdopleura grimaldi Jollien, Rhabdopleura grimaldi (p. )
Rhabdosynochus rhabdosynochus Mizelle & Blatz, 1941 Rhabdosynochus rhabdosynochus (p. )
Rhachotropis anoculata Barnard, 1962 Rhachotropis anoculata (p. )
Rhachotropis antarctica Barnard, 1932 Rhachotropis antarctica (p. )
Rhachotropis kergueleni Stebbing, 1888 Rhachotropis kergueleni (p. )
Rhachotropis lomonosovi Gurjanova, 1934 Rhachotropis lomonosovi (p. )
Rhachotropis platycera Barnard, 1931 Rhachotropis platycera (p. )
Rhadinema flexile Cobb, 1920 Rhadinema flexile (p. )
Rhadinoplax microphthalmus (Guinot & Richer de Forges, 1981) Rhadinoplax microphthalmus (p. )
Rhamnocercus chacllae Chero, Cruces, Sáez & Luque, 2022 Rhamnocercus chacllae (p. )
Rhamnocercus chaskae Chero, Cruces, Sáez & Luque, 2022 Rhamnocercus chaskae (p. )
Rhamnocercus fasciatus Chero, Cruces, Sáez & Luque, 2022 Rhamnocercus fasciatus (p. )
Rhamnocercus microps Chero, Cruces, Sáez & Luque, 2022 Rhamnocercus microps (p. )
Rhamnocercus rimaci Chero, Cruces, Sáez & Luque, 2022 Rhamnocercus rimaci (p. )
Rhamnocercus tantaleani Chero, Cruces, Sáez & Luque, 2022 Rhamnocercus tantaleani (p. )
Rhamphobrachium chuni Ehlers, 1908 Rhamphobrachium chuni (p. )
Rhamphobrachium ehlersi Monro, 1930 Rhamphobrachium ehlersi (p. )
Rhamphostomella aleutica Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella aleutica (p. )
Rhamphostomella argentea (Hincks, 1881) Rhamphostomella argentea (p. )
Rhamphostomella aspera Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella aspera (p. )
Rhamphostomella commandorica Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella commandorica (p. )
Rhamphostomella echinata Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella echinata (p. )
Rhamphostomella microavicularia Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella microavicularia (p. )
Rhamphostomella morozovi Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella morozovi (p. )
Rhamphostomella multirostrata Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella multirostrata (p. )
Rhamphostomella obliqua Grischenko, Gordon, Taylor et al., 2022 Rhamphostomella obliqua (p. )
Rhaphoneis amphiceros (Ehrenberg) Ehrenberg Rhaphoneis amphiceros (p. )
Rhaphoneis belgica Grunow Rhaphoneis belgica (p. )
Rhaphoxya systremma Hooper & Lévi, 1993 Rhaphoxya systremma (p. )
Rhinoclama halimera (Dall, 1886) Rhinoclama halimera (p. )
Rhinoclama notabilis (Jeffreys, 1876) Rhinoclama notabilis (p. )
Rhinoclama trailli (Hutton, 1873) Rhinoclama trailli (p. )
Rhinoclavis abbasi Thach, 2022 Rhinoclavis abbasi (p. )
Rhinoclavis obeliscus Bruguière Rhinoclavis obeliscus (p. )
Rhinodiaphana ventricosa (Jeffreys, 1865) Rhinodiaphana ventricosa (p. )
Rhinolambrus contrarius (Herbst, 1804) Rhinolambrus contrarius (p. )
Rhinolambrus cybelis (Alcock, 1895) Rhinolambrus cybelis (p. )
Rhinolambrus longispinus (Miers, 1879) Rhinolambrus longispinus (p. )
Rhinolambrus pelagicus (Rüppell, 1830) Rhinolambrus pelagicus (p. )
Rhinolambrus rudis (Rathbun, 1916) Rhinolambrus rudis (p. )
Rhinoptericola hexacantha Herzog & Jensen, 2022 Rhinoptericola hexacantha (p. )
Rhinoptericola mozambiquensis Herzog & Jensen, 2022 Rhinoptericola mozambiquensis (p. )
Rhinoptericola schaeffneri Herzog & Jensen, 2022 Rhinoptericola schaeffneri (p. )
Rhinothelepus occabus Hutchings, 1990 Rhinothelepus occabus (p. )
Rhipidipathes colombiana (Opresko & Sánchez, 1997) Rhipidipathes colombiana (p. )
Rhipidoherpia copulobursata Salvini-Plawen, 1978 Rhipidoherpia copulobursata (p. )
Rhips ornata Cobb, 1920 Rhips ornata (p. )
Rhithropanopeus harrisii (Gould, 1841) Rhithropanopeus harrisii (p. )
Rhizammina algaeformis Brady, 1879 Rhizammina algaeformis (p. )
Rhizaxinella australiensis Hentschel, 1909 Rhizaxinella australiensis (p. )
Rhizaxinella clava (Schmidt, 1870) Rhizaxinella clava (p. )
Rhizaxinella dichotoma Lévi, 1993 Rhizaxinella dichotoma (p. )
Rhizaxinella nuda Wilson, 1925 Rhizaxinella nuda (p. )
Rhizaxinella pyrifera (Delle Chiaje, 1828) Rhizaxinella pyrifera (p. )
Rhizaxinella ramulosa (Ridley & Dendy, 1886) Rhizaxinella ramulosa (p. )
Rhizocaulus verticillatus (Linnaeus, 1758) Rhizocaulus verticillatus (p. )
Rhizochilus antipathum Steenstrup, 1850 Rhizochilus antipathum (p. )
Rhizoclonium riparium (Roth) Harvey Rhizoclonium riparium (p. )
Rhizoclonium tortuosum (Dilwyn) Kützing, 1845 Rhizoclonium tortuosum (p. )
Rhizodrilus russus Erséus, 1990 Rhizodrilus russus (p. )
Rhizopa gracilipes Stimpson, 1858 Rhizopa gracilipes (p. )
Rhizopoides yangae (Ng, 1985) Rhizopoides yangae (p. )
Rhizopsammia cylindrica Kitahara & Cairns, 2021 Rhizopsammia cylindrica (p. )
Rhizopsammia laciniosa Kitahara & Cairns, 2021 Rhizopsammia laciniosa (p. )
Rhizopsammia propagata Kitahara & Cairns, 2021 Rhizopsammia propagata (p. )
Rhizorhagium antarcticum (Hickson & Gravely, 1907) Rhizorhagium antarcticum (p. )
Rhizosmilia multipalifera Cairns, 1998 Rhizosmilia multipalifera (p. )
Rhizosolenia acuminata (H.Peragallo) H.Peragallo, 1907 Rhizosolenia acuminata (p. )
Rhizosolenia hebetata J.W. Bailey Rhizosolenia hebetata (p. )
Rhizosolenia imbricata Brightwell Rhizosolenia imbricata (p. )
Rhizosolenia setigera Brightwell Rhizosolenia setigera (p. )
Rhizostoma octopus (Gmelin, 1791) Rhizostoma octopus (p. )
Rhizostoma pulmo (Macri, 1778) Rhizostoma pulmo (p. )
Rhizothrix minuta (Scott, 1903) Rhizothrix minuta (p. )
Rhodacmea elatior (Anthony, 1855) Rhodacmea elatior (p. )
Rhodacmea filosa (Conrad, 1834) Rhodacmea filosa (p. )
Rhodacmea hinkleyi (Walker, 1908) Rhodacmea hinkleyi (p. )
Rhodactis rhodostoma (Hemprich & Ehrenberg in Ehrenberg, 1834) Rhodactis rhodostoma (p. )
Rhodelinda gardineri Gohar, 1940 Rhodelinda gardineri (p. )
Rhodine antarctica Gravier, 1907 Rhodine antarctica (p. )
Rhodine intermedia Arwidsson, 1911 Rhodine intermedia (p. )
Rhodine loveni unspecified Rhodine loveni (p. )
Rhodochorton purpureum (Lightfoot) Rosenvinge Rhodochorton purpureum (p. )
Rhodomela confervoides (Hudson) P.C. Silva Rhodomela confervoides (p. )
Rhodomela lycopodioides (Linnaeus) C. Agardh Rhodomela lycopodioides (p. )
Rhodomonas marina (Dangeard) Lemmermann Rhodomonas marina (p. )
Rhodophyllis divaricata (Stackhouse) Papenfuss Rhodophyllis divaricata (p. )
Rhodophysema elegans (P.L. Crouan & H.M. Crouan ex J. Agardh) P.S. Dixon Rhodophysema elegans (p. )
Rhodosoma callense (Lacaze-Duthiers, 1865) Rhodosoma callense (p. )
Rhodosoma turcicum (Savigny, 1816) Rhodosoma turcicum (p. )
Rhodothamniella floridula (Dillwyn) Feldmann Rhodothamniella floridula (p. )
Rhodymenia pseudopalmata (J.V. Lamouroux) P.C. Silva Rhodymenia pseudopalmata (p. )
Rhombifera caerulea Pérès, 1956 Rhombifera caerulea (p. )
Rhombognathus arenarius Bartsch, 1992 Rhombognathus arenarius (p. )
Rhombognathus dictyotus Bartsch, 1992 Rhombognathus dictyotus (p. )
Rhombognathus gressitti Newell, 1967 Rhombognathus gressitti (p. )
Rhombognathus hirtellus Bartsch, 1992 Rhombognathus hirtellus (p. )
Rhombognathus longisetus Bartsch, 1999 Rhombognathus longisetus (p. )
Rhombognathus neptunellus Bartsch, 1992 Rhombognathus neptunellus (p. )
Rhombognathus setellus Bartsch, 1992 Rhombognathus setellus (p. )
Rhombognathus sinensis Bartsch, 1990 Rhombognathus sinensis (p. )
Rhombognathus sinensoideus Bartsch, 1992 Rhombognathus sinensoideus (p. )
Rhombognathus verrucosus Bartsch, 1992 Rhombognathus verrucosus (p. )
Rhomboidella prideaux (Leach, 1915) Rhomboidella prideaux (p. )
Rhomboidella radians (Suter, 1908) Rhomboidella radians (p. )
Rhomboidella vaillanti (Issel, 1869) Rhomboidella vaillanti (p. )
Rhombopsammia owensae Kitahara & Cairns, 2021 Rhombopsammia owensae (p. )
Rhombosepion omani (Adam & Rees, 1966) Rhombosepion omani (p. )
Rhombosepion prashadi (Winckworth, 1936) Rhombosepion prashadi (p. )
Rhopalaea cloneyi Vazquez & Young, 1996 Rhopalaea cloneyi (p. )
Rhopalaea flemingi (Herdman, 1880) Rhopalaea flemingi (p. )
Rhopalaea hartmeyeri Salfi, 1927 Rhopalaea hartmeyeri (p. )
Rhopalaea idoneta Shenkar, 2013 Rhopalaea idoneta (p. )
Rhopalaea meridionalis Kott, 2006 Rhopalaea meridionalis (p. )
Rhopalaea neapolitana Philippia, 1843 Rhopalaea neapolitana (p. )
Rhopalaea orientalis Pérès, 1958 Rhopalaea orientalis (p. )
Rhopaloeides odorabile Thompson, Murphy, Bergquist & Evans, 1987 Rhopaloeides odorabile (p. )
Rhopiella hirsuta (Koehler, 1920) Rhopiella hirsuta (p. )
Rhopilema esculentum Kishinouye, 1891 Rhopilema esculentum (p. )
Rhynchocidaris triplopora (Mortensen, 1909) Rhynchocidaris triplopora (p. )
Rhynchocinetes balssi Gordon, 1936 Rhynchocinetes balssi (p. )
Rhynchocinetes brucei Okuno, 1994 Rhynchocinetes brucei (p. )
Rhynchocinetes conspiciocellus Okuno & Takeda, 1992 Rhynchocinetes conspiciocellus (p. )
Rhynchocinetes durbanensis Gordon, 1936 Rhynchocinetes durbanensis (p. )
Rhynchocinetes okuno Ahyong, 2015 Rhynchocinetes okuno (p. )
Rhynchocinetes serratus (Milne-Edwards, 1837) Rhynchocinetes serratus (p. )
Rhyncholampas pacificus (Agassiz, 1863) Rhyncholampas pacificus (p. )
Rhynchonema lyngei unspecified Rhynchonema lyngei (p. )
Rhynchonema scutatum unspecified Rhynchonema scutatum (p. )
Rhynchonereella gracilis Costa, 1862 Rhynchonereella gracilis (p. )
Rhynchonereella moebii (Apstein, 1893) Rhynchonereella moebii (p. )
Rhynchonereella petersii (Langerhans, 1880) Rhynchonereella petersii (p. )
Rhynchonereella xishaensis (Shen, 1978) Rhynchonereella xishaensis (p. )
Rhynchospio aciliata Lee & Min, 2022 Rhynchospio aciliata (p. )
Rhynchospio glandulosa Radashevsky & Choi, 2021 Rhynchospio glandulosa (p. )
Rhynchospio glutaea (Ehlers, 1897) Rhynchospio glutaea (p. )
Rhynchothorax oblongus (Pushkin, 1977) Rhynchothorax oblongus (p. )
Rhynchothorax philopsammum Hedgpeth, 1951 Rhynchothorax philopsammum (p. )
Rhynchozoon bispinosum (Johnston, 1847) Rhynchozoon bispinosum (p. )
Rhynchozoon decoratum Winston & Jackson, 2021 Rhynchozoon decoratum (p. )
Rhynchozoon fistulosum Hayward, 1993 Rhynchozoon fistulosum (p. )
Rhynchozoon neapolitanum Gautier, 1962 Rhynchozoon neapolitanum (p. )
Rhynchozoon notialis Winston & Jackson, 2021 Rhynchozoon notialis (p. )
Rhynchozoon pseudodigitatum Zabala & Maluquer, 1988 Rhynchozoon pseudodigitatum (p. )
Rhynchozoon quadrispinatum Zabala & Maluquer, 1988 Rhynchozoon quadrispinatum (p. )
Rhynchozoon turgidum Almeida, Larré & Vieira, 2021 Rhynchozoon turgidum (p. )
Rhynchozoon unispinatum Winston & Jackson, 2021 Rhynchozoon unispinatum (p. )
Rhynchozoon verruculatum (Smitt, 1873) Rhynchozoon verruculatum (p. )
Rhynobrissus hemiasteroides Agassiz, 1879 Rhynobrissus hemiasteroides (p. )
Rhynobrissus tumulus McNamara, 1982 Rhynobrissus tumulus (p. )
Rhyssoplax aerea (Reeve, 1847) Rhyssoplax aerea (p. )
Rhyssoplax canaliculata (Quoy & Gaimard, 1835) Rhyssoplax canaliculata (p. )
Rhyssoplax komaiana (Is. Taki & Iw. Taki, 1929) Rhyssoplax komaiana (p. )
Rhyssoplax olivacea (Spengler, 1797) Chiton olivaceus (p. )
Rhyssoplax stangeri (Reeve, 1847) Rhyssoplax stangeri (p. )
Richalpheus laeuadigitus Komai & Koreeda, 2022 Richalpheus laeuadigitus (p. )
Richalpheus palmeri Anker & Jeng, 2006 Richalpheus palmeri (p. )
Richardina fredericii Lo Bianco, 1903 Richardina fredericii (p. )
Richbunea incomposita (Gordon, 1984) Richbunea incomposita (p. )
Richerellus moosai Crosnier, 2003 Richerellus moosai (p. )
Richtersia demani unspecified Richtersia demani (p. )
Richtersia inaequalis unspecified Richtersia inaequalis (p. )
Rimosodaphnella guaradara Criscione, Hallan, Puillandre & Fedosov, 2021 Rimosodaphnella guaradara (p. )
Rimosodaphnella truvana Criscione, Hallan, Puillandre & Fedosov, 2021 Rimosodaphnella truvana (p. )
Ringicula auriculata (Ménard de la Groye, 1811) Ringicula auriculata (p. )
Ringicula ciommeii Mariottini, Smriglio & Oliverio, 2000 Ringicula ciommeii (p. )
Ringicula gianninii Nordsieck, 1974 Ringicula gianninii (p. )
Ringicula pirulina Locard, 1897 Ringicula pirulina (p. )
Ringicula propinquans Hinds, 1844 Ringicula propinquans (p. )
Ringicula pulchella Morlet, 1880 Ringicula pulchella (p. )
Ringicula shenzhenensis Lin & Qi, 1986 Ringicula shenzhenensis (p. )
Rissa tridactyla (Linnaeus, 1758) Rissa tridactyla (p. )
Rissoa guerinii Récluz, 1843 Rissoa guerinii (p. )
Rissoa lilacina Récluz, 1843 Rissoa lilacina (p. )
Rissoa membranacea (Adams, 1800) Rissoa membranacea (p. )
Rissoa parva (da Costa, 1778) Rissoa parva (p. )
Rissoa violacea Desmarest, 1814 Rissoa violacea (p. )
Rissoella angeli Manousis, 2021 Rissoella angeli (p. )
Rissoella banana Ortea, 2022 Rissoella banana (p. )
Rissoella diaphana unspecified Rissoella diaphana (p. )
Rissoella galba Robertson, 1961 Rissoella galba (p. )
Rissoella globularis (Forbes & Hanley, 1853) Rissoella globularis (p. )
Rissoella inflata (Monterosato, 1880) Rissoella inflata (p. )
Rissoella opalina (Jeffreys, 1848) Rissoella opalina (p. )
Rissoella urbanae Ortea & Espinosa, 2022 Rissoella urbanae (p. )
Rissoides africanus (Manning, 1974) Rissoides africanus (p. )
Rissoides calypso (Manning, 1974) Rissoides calypso (p. )
Rissoides desmaresti (Risso, 1816) Rissoides desmaresti (p. )
Rissoides pallidus (Giesbrecht, 1910) Rissoides pallidus (p. )
Rissoina costata Adams, 1853 Rissoina costata (p. )
Rissoina elegantissima (d’Orbigny, 1842) Rissoina elegantissima (p. )
Rissoina fasciata Adams, 1853 Rissoina fasciata (p. )
Rissoina gigantea (Deshayes, 1848) Rissoina gigantea (p. )
Rissoina honoluluensis Watson, 1886 Rissoina honoluluensis (p. )
Rissoina pachystoma Melvill, 1896 Rissoina pachystoma (p. )
Rissoina percrassa Nevill & Nevill, 1874 Rissoina percrassa (p. )
Rissoina plicata Adams, 1851 Rissoina plicata (p. )
Rissoina ponderi Sleurs, 2022 Rissoina ponderi (p. )
Rissoina princeps (Adams, 1850) Rissoina princeps (p. )
Rissoina torresiana (Laseron, 1956) Rissoina torresiana (p. )
Rissoina vanderspoeli Jong & Coomans, 1988 Rissoina vanderspoeli (p. )
Rissopsetia gracilis (Oliver, 1915) Rissopsetia gracilis (p. )
Ritterella dispar Kott, 1957 Ritterella dispar (p. )
Ritterella glareosa Monniot, 1975 Ritterella glareosa (p. )
Ritterella tokioka Kott, 1992 Ritterella tokiokai (p. )
Ritteriella amboinensis (Apstein, 1904) Ritteriella amboinensis (p. )
Ritteriella retracta (Ritter, 1906) Ritteriella retracta (p. )
Riwo mizeui Lowry & Stoddart, 1995 Riwo mizeui (p. )
Rizalthus anconis Mendoza & Ng, 2008 Rizalthus anconis (p. )
Robertgurneya ilievecensis (Monard, 1935) Robertgurneya ilievecensis (p. )
Robertianella synophthalma McIntosh, 1885 Robertianella synophthalma (p. )
Robertsonites tuberculatus (Sars, 1866) Robertsonites tuberculatus (p. )
Robiginitomaculum antarcticum Lee, Lee, Choi & Cho, 2007 Robiginitomaculum antarcticum (p. )
Robillardia cernica Smith, 1889 Robillardia cernica (p. )
Roboastra europea Garcia-Gomez, 1985 Roboastra europea (p. )
Rocellaria stimpsonii Tryon, 1861 Rocellaria stimpsonii (p. )
Rochia conus (Gmelin, 1791) Rochia conus (p. )
Rochia nilotica (Linnaeus, 1767) Rochia nilotica (p. )
Rochinia ahyongi McLay, 2009 Rochinia ahyongi (p. )
Rochinia crosnieri Griffin & Tranter, 1986 Rochinia crosnieri (p. )
Rochinia gracilipes Milne-Edwards, 1875 Rochinia gracilipes (p. )
Rochinia riversandersoni (Alcock, 1895) Rochinia riversandersoni (p. )
Rocinela danmoniensis Leach, 1818 Rocinela danmoniensis (p. )
Rodriguezus garmani (Rathbun, 1898) Rodriguezus garmani (p. )
Rolandia coralloides de Lacaze-Duthiers, 1900 Rolandia coralloides (p. )
Rolandia hispanica Pruvot-Fol, 1951 Rolandia hispanica (p. )
Romaleon antennarium (Stimpson, 1856) Romaleon antennarium (p. )
Romaleon branneri (Rathbun, 1926) Romaleon branneri (p. )
Romaleon setosum (Molina, 1782) Romaleon setosum (p. )
Romanchella sepicula Rzhavsky, 1997 Romanchella sepicula (p. )
Rondeletiola capensis (Voss, 1962) Rondeletiola capensis (p. )
Roperia tesselata (Roper) Grunow ex Pelletan Roperia tesselata (p. )
Rosacea plicata (Quoy & Gaimard, 1833) Rosacea plicata (p. )
Rosaliella svalbardensis Yasuhara, Sztybor, Rasmussen, Okahashi, Sato & Tanaka, 2018 Rosaliella svalbardensis (p. )
Rosalina bradyi (Cushman, 1915) Rosalina bradyi (p. )
Rosalina floridana (Cushman, 1922) Rosalina floridana (p. )
Rosalina globularis d´Orbigny, 1826 Rosalina globularis (p. )
Rosalina orientalis (Cushman, 1925) Rosalina orientalis (p. )
Rosalina vilardeboana d’Orbigny, 1839 Rosalina vilardeboana (p. )
Rosenvingea floridana (W.R.Taylor) W.R.Taylor, 1955 Rosenvingea floridana (p. )
Rosenvingiella polyrhiza (Rosenvinge) P.C. Silva Rosenvingiella polyrhiza (p. )
Rosgorgia inexspectata Lopez Gonzalez & Gili, 2001 Rosgorgia inexspectata (p. )
Rosseliana baeticaensis Alvarez, 1992 Rosseliana baeticaensis (p. )
Rosseliana rosselii (Audouin, 1826) Rosseliana rosselii (p. )
Rossella antarctica Carter, 1872 Rossella antarctica (p. )
Rossella levis (Kirkpatrick, 1907) Rossella levis (p. )
Rossella nuda Topsent, 1901 Rossella nuda (p. )
Rossella villosa Burton, 1929 Rossella villosa (p. )
Rossia macrosoma (Chiaie, 1830) Rossia macrosoma (p. )
Rossidrilus terraenovae Erséus & Rota, 1996 Rossidrilus terraenovae (p. )
Rostanga anthelia Perrone, 1991 Rostanga anthelia (p. )
Rostanga dentacus Rudman & Avern, 1989 Rostanga dentacus (p. )
Rostanga lutescens (Bergh, 1905) Rostanga lutescens (p. )
Rostanga orientalis Rudman & Avern, 1989 Rostanga orientalis (p. )
Rostanga rubra (Risso, 1818) Rostanga rubra (p. )
Rostellariella delicatula (Nevill, 1881) Rostellariella delicatula (p. )
Rostratoverruca kruegeri (Broch, 1922) Rostratoverruca kruegeri (p. )
Rostrimacoma cancellata (Sowerby, 1873) Rostrimacoma cancellata (p. )
Roweia stephensoni (John, 1939) Roweia stephensoni (p. )
Roxania monterosatoi Dautzenberg & Fischer, 1896 Roxania monterosatoi (p. )
Roxania utriculus (Brocchi, 1814) Roxania utriculus (p. )
Roxaniella multistriata (Schepman, 1913) Roxaniella multistriata (p. )
Royella sinon (Bayle, 1880) Royella sinon (p. )
Rubritrochus andamanensis Dekker, 2018 Rubritrochus andamanensis (p. )
Rubritrochus declivis (Forsskål, 1775) Rubritrochus declivis (p. )
Rubritrochus ellenae Dekker, 2018 Rubritrochus ellenae (p. )
Rubritrochus lagerweijae Dekker, 2018 Rubritrochus lagerweijae (p. )
Rubritrochus moolenbeeki Dekker, 2018 Rubritrochus moolenbeeki (p. )
Rubritrochus pulcherrimus (Adams, 1855) Rubritrochus pulcherrimus (p. )
Rubritrochus simoni Dekker, 2018 Rubritrochus simoni (p. )
Ruditapes decussatus (Linnaeus, 1758) Ruditapes decussatus (p. )
Ruditapes philippinarum (Adams & Reeve, 1850) Ruditapes philippinarum (p. )
Ruffojassa georgiana (Schellenberg, 1931) Ruffojassa georgiana (p. )
Rugathanas borradailei (Coutière, 1903) Rugathanas borradailei (p. )
Rullierinereis anoculata Cantone, 1983 Rullierinereis anoculata (p. )
Rumphella aggregata (Nutting, 1910) Rumphella aggregata (p. )
Runcina adriatica Thompson, 1980 Runcina adriatica (p. )
Runcina africana Pruvot-Fol, 1953 Runcina africana (p. )
Runcina aurata Garcia-Gomez, Lopez, Luque & Cervera, 1986 Runcina aurata (p. )
Runcina brenkoae Thompson, 1980 Runcina brenkoae (p. )
Runcina capreensis Mazzarelli, 1894 Runcina capreensis (p. )
Runcina coronata (Quatrefages, 1844) Runcina coronata (p. )
Runcina ferruginea Kress, 1977 Runcina ferruginea (p. )
Ruppia cirrhosa (Petagna) Grande, 1918 Ruppia cirrhosa (p. )
Rynchops niger Linnaeus, 1758 Rynchops niger (p. )
Ryphila cancellus (Herbst, 1783) Ryphila cancellus (p. )
Sabatia pustulosa Dall, 1895 Sabatia pustulosa (p. )
Sabatieria antarctica (Cobb, 1930) Sabatieria antarctica (p. )
Sabatieria armata Gerlach, 1952 Sabatieria armata (p. )
Sabatieria celtica Southern, 1914 Sabatieria celtica (p. )
Sabatieria ornata (Ditlevsen, 1918) Sabatieria ornata (p. )
Sabatieria pulchra (Schneider, 1906) Sabatieria pulchra (p. )
Sabatieria rota Gerlach, 1957 Sabatieria rota (p. )
Sabella costulata Grube, 1877 Sabella costulata (p. )
Sabella nudicollis Krøyer, 1856 Sabella nudicollis (p. )
Sabella pavonina Savigny, 1822 Sabella pavonina (p. )
Sabella pottaei Quatrefages, 1866 Sabella pottaei (p. )
Sabella pottoei Quatrefages, 1866 Sabella pottoei (p. )
Sabella spallanzanii (Viviani, 1805) Sabella spallanzanii (p. )
Sabellaria alcocki Gravier, 1906 Sabellaria alcocki (p. )
Sabellaria alveolata (Linnaeus, 1767) Sabellaria alveolata (p. )
Sabellaria spinulosa Leuckart, 1849 Sabellaria spinulosa (p. )
Sabellaria taurica (Rathke, 1837) Sabellaria taurica (p. )
Sabellaria vulgaris Verrill, 1873 Sabellaria vulgaris (p. )
Sabellastarte spectabilis (Grube, 1878) Sabellastarte spectabilis (p. )
Sabia australis (Lamarck, 1819) Sabia australis (p. )
Sabinea sarsii Smith, 1879 Sabinea sarsii (p. )
Saccammina basispiculata Mikhalevich, Pronina & Nestell, 2000 Saccammina basispiculata (p. )
Saccammina sphaerica Brady, 1871 Saccammina sphaerica (p. )
Saccella brookei (Hanley, 1860) Saccella brookei (p. )
Saccella cellulita (Dall, 1896) Saccella cellulita (p. )
Saccella elenensis (Sowerby I, 1833) Saccella elenensis (p. )
Saccella maxwelli Beu, 2006 Saccella maxwelli (p. )
Saccella penderi (Dall & Bartsch, 1910) Saccella penderi (p. )
Saccella taphria (Dall, 1897) Saccella taphria (p. )
Saccella verconis (Tate, 1891) Saccella verconis (p. )
Saccharina groenlandica (Rosenvinge) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006 Saccharina groenlandica (p. )
Saccharina japonica (J.E.Areschoug) Lane, Mayes, Druehl & Saunders, 2006 Saccharina japonica (p. )
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006 Saccharina latissima (p. )
Saccharina sessilis (C.Agardh) Kuntze, 1891 Saccharina sessilis (p. )
Saccocalyx pedunculatus Schulze, 1896 Saccocalyx pedunculatus (p. )
Saccocalyx tetractinus Reiswig & Kelly, 2018 Saccocalyx tetractinus (p. )
Saccocirrus papillocercus Bobretzky, 1872 Saccocirrus papillocercus (p. )
Saccocirrus parvus Gerlach, 1953 Saccocirrus parvus (p. )
Saccorhiza polyschides (Lightfoot) Batters Saccorhiza polyschides (p. )
Saccorhiza ramosa (Brady, 1879) Saccorhiza ramosa (p. )
Saccostrea circumsuta (Gould, 1850) Saccostrea circumsuta (p. )
Saccostrea echinata (Qouy & Gaimard, 1835) Saccostrea echinata (p. )
Saccostrea glomerata (Gould, 1850) Saccostrea glomerata (p. )
Saccostrea malabonensis (Faustino, 1932) Ostrea malabonensis (p. )
Saccostrea malabonensis (Faustino, 1932) Saccostrea malabonensis (p. )
Saccostrea mordoides Cui, Hu, Li, Zhang, Guo & Wang, 2021 Saccostrea mordoides (p. )
Saccostrea palmula (Carpenter, 1857) Saccostrea palmula (p. )
Saccostrea scyphophilla (Peron & Lesueur, 1807) Crassostrea amasa (p. )
Saccostrea scyphophilla (Peron & Lesueur, 1807) Saccostrea scyphophilla (p. )
Saccostrea spathulata (Lamarck, 1819) Saccostrea spathulata (p. )
Sacculina atlantica Boschma, 1927 Sacculina atlantica (p. )
Sacculina carcini Thompson, 1836 Sacculina carcini (p. )
Sacculina gerbei Bonnier, 1887 Sacculina gerbei (p. )
Sacculina lobata Boschma, 1965 Sacculina lobata (p. )
Sacculina quadrialata Boyko & van der Meij, 2018 Sacculina quadrialata (p. )
Sacculina triangularis Anderson, 1862 Sacculina triangularis (p. )
Sacoproteus nishae Krug, Wong, M. R. Medina, Gosliner & Á. Valdés, 2018 Sacoproteus nishae (p. )
Sacoproteus smaragdinus (Baba, 1949) Sacoproteus smaragdinus (p. )
Sadayoshia acamar Macpherson & Baba, 2012 Sadayoshia acamar (p. )
Sadayoshia acroporae Baba, 1972 Sadayoshia acroporae (p. )
Sadayoshia actaea Macpherson & Baba, 2012 Sadayoshia actaea (p. )
Sadayoshia aludra Macpherson & Baba, 2012 Sadayoshia aludra (p. )
Sadayoshia edwardsii (Miers, 1884) Sadayoshia edwardsii (p. )
Sadayoshia inermis Macpherson & Baba, 2010 Sadayoshia inermis (p. )
Sadayoshia latisternata Macpherson & Baba, 2010 Sadayoshia latisternata (p. )
Sadayoshia lipkei Macpherson & Baba, 2010 Sadayoshia lipkei (p. )
Sadayoshia miyakei Baba, 1969 Sadayoshia miyakei (p. )
Sadayoshia moorei Macpherson & Baba, 2012 Sadayoshia moorei (p. )
Sadayoshia savali Macpherson & Baba, 2012 Sadayoshia savali (p. )
Sadayoshia tenuirostris Macpherson & Baba, 2010 Sadayoshia tenuirostris (p. )
Saduria sabini (Kroyer, 1849) Saduria sabini (p. )
Saduria sibirica (Birula, 1896) Saduria sibirica (p. )
Sagaminopteron bilealbum Carlson & Hoff, 1973 Sagaminopteron bilealbum (p. )
Sagaminopteron nigropunctatum Carlson & Hoff, 1973 Sagaminopteron nigropunctatum (p. )
Sagartia troglodytes (Price, 1847) Sagartia troglodytes (p. )
Sagartiogeton laceratus (Dalyell, 1848) Sagartiogeton laceratus (p. )
Sagartiogeton undatus (Müller, 1778) Sagartiogeton undatus (p. )
Sagenaster evermanni (Fisher, 1905) Sagenaster evermanni (p. )
Sagenotriphora ampulla (Hedley, 1903) Sagenotriphora ampulla (p. )
Sagitella kowalewskii Wagner, 1872 Sagitella kowalewskii (p. )
Sagmariasus verreauxi (Milne-Edwards, 1851) Sagmariasus verreauxi (p. )
Sagmatocythere nupta Mostafawi, 2003 Sagmatocythere nupta (p. )
Sagum epinepheli (Yamaguti & Yamasu, 1960) Sagum epinepheli (p. )
Sahulia conica (d'Orbigny, 1839) Sahulia conica (p. )
Sakuraeolis arcana Ellis-Diamond, Picton, Tibiriçá & Sigwart, 2021 Sakuraeolis arcana (p. )
Salenocidaris brachygnatha Mortensen, 1934 Salenocidaris brachygnatha (p. )
Salenocidaris hastigera (Agassiz, 1879) Salenia hastigera (p. 54 )
Salenocidaris miliaris (Agassiz, 1898) Salenocidaris miliaris (p. )
Saliasterias brachiata Koehler, 1920 Saliasterias brachiata (p. )
Salicornia europaea Linnaeus, Salicornia europaea (p. )
Salitra radwini Marincovich, 1973 Salitra radwini (p. )
Salmacina dysteri (Huxley, 1855) Salmacina dysteri (p. )
Salmacina huxleyi (Ehlers, 1887) Salmacina huxleyi (p. )
Salmoneus arabicus Anker, 2022 Salmoneus arabicus (p. )
Salmoneus arubae (Schmitt, 1936) Salmoneus arubae (p. )
Salmoneus carvachoi Anker, 2007 Salmoneus carvachoi (p. )
Salmoneus colinorum De Grave, 2004 Salmoneus colinorum (p. )
Salmoneus degravei Anker, 2010 Salmoneus degravei (p. )
Salmoneus depressus Anker, 2011 Salmoneus depressus (p. )
Salmoneus farasan Anker, 2022 Salmoneus farasan (p. )
Salmoneus kausti Anker, 2022 Salmoneus kausti (p. )
Salmoneus poupini Anker, 2011 Salmoneus poupini (p. )
Salmoneus rocas Anker, 2007 Salmoneus rocas (p. )
Salmoneus serratidigitus (Coutière, 1896) Salmoneus serratidigitus (p. )
Salmoneus setosus Manning & Chace, 1990 Salmoneus setosus (p. )
Salmoneus singularis Komai, Maenosono & Naruse, 2021 Salmoneus singularis (p. )
Salmoneus sketi Fransen, 1991 Salmoneus sketi (p. )
Salmoneus spiridonovi Marin, 2021 Salmoneus spiridonovi (p. )
Salmoneus teres Manning & Chace, 1990 Salmoneus teres (p. )
Salmoneus tricristatus Banner, 1959 Salmoneus tricristatus (p. )
Salmoneus wehrtmanni Anker, 2010 Salmoneus wehrtmanni (p. )
Salpa aspera Chamisso, 1819 Salpa aspera (p. )
Salpa fusiformis Cuvier, 1804 Salpa fusiformis (p. )
Salpa maxima Forsskål, 1775 Salpa maxima (p. )
Salpa tuberculata Metcalf, 1918 Salpa tuberculata (p. )
Salpa younti van Soest, 1973 Salpa younti (p. )
Salvatoria alvaradoi (San Martín, 1984) Salvatoria alvaradoi (p. )
Salvatoria balani (Hartmann-Schröder, 1960) Salvatoria balani (p. )
Salvatoria celiae (Parapar & San Martín, 1992) Salvatoria celiae (p. )
Salvatoria clavata (Clapaède, 1863) Salvatoria clavata (p. )
Salvatoria euritmica (Sardá, 1984) Salvatoria euritmica (p. )
Salvatoria limbata (Claparède, 1868) Salvatoria limbata (p. )
Salvatoria marielleae Nascimento, Fukuda & Paiva in Nascimento et al., 2021 Salvatoria marielleae (p. )
Salvatoria neapolitana (Goodrich, 1930) Salvatoria neapolitana (p. )
Salvatoria nitiduloides Nascimento, Fukuda, Paresque, Nogueira & Paiva, 2021 Salvatoria nitiduloides (p. )
Salvatoria nutrix (Monro, 1936) Salvatoria nutrix (p. )
Salvatoria swedmarki (Gidholm, 1962) Salvatoria swedmarki (p. )
Salvatoria tenuicirrata (Claparède, 1864) Salvatoria tenuicirrata (p. )
Salvatoria vieitezi (San Martín, 1984) Salvatoria vieitezi (p. )
Salvatoria ypsiloides Nascimento, Fukuda & Paiva in Nascimento et al., 2021 Salvatoria ypsiloides (p. )
Salvatoria yraidae (San Martín, 1984) Salvatoria yraidae (p. )
Samarangia quadrangularis (Adams & Reeve, 1850) Samarangia quadrangularis (p. )
Samus anonymus Gray, 1867 Samus anonymus (p. )
Samythopsis grubei McIntosh, 1885 Samythopsis grubei (p. )
Sandalolitha boucheti Hoeksema, 2012 Sandalolitha boucheti (p. )
Sandalolitha dentata Quelch, 1884 Sandalolitha dentata (p. )
Sandalolitha robusta (Quelch, 1886) Sandalolitha robusta (p. )
Sanderia pampinosus Gershwin & Zeidler, 2008 Sanderia pampinosus (p. )
Sandyella bicornuta (Li & Poupin, 2010) Sandyella bicornuta (p. )
Sandyella mclaughlinae (Li, 2006) Sandyella mclaughlinae (p. )
Sandyella quadricornuta (Li & Poupin, 2009) Sandyella quadricornuta (p. )
Sandyella sexicornuta (Li & Poupin, 2009) Sandyella sexicornuta (p. )
Sanquerus validus (Herklots, 1851) Sanquerus validus (p. )
Sansibia claereboudti Samimi-Namin, Benayahu & McFadden, 2022 Sansibia claereboudti (p. )
Sansonia costata Kase, 1998 Sansonia costata (p. )
Santia charcoti (Richardson, 1906) Santia charcoti (p. )
Santia mawsoni (Hale, 1937) Santia mawsoni (p. )
Saphirinella stylifera (Lubbock, 1856) Saphirinella stylifera (p. )
Saracrinus varians (Carpenter, 1884) Saracrinus varians (p. )
Sarcodictyon catenatum Forbes, 1847 Sarcodictyon catenatum (p. )
Sarcophyton acutum Tixier-Durivault, 1970 Sarcophyton acutum (p. )
Sarcophyton cinereum Tixier-Durivault, 1946 Sarcophyton cinereum (p. )
Sarcophyton crassum Tixier-Durivault, 1946 Sarcophyton crassum (p. )
Sarcophyton digitatum Moser, 1919 Sarcophyton digitatum (p. )
Sarcophyton elegans Moser, 1919 Sarcophyton elegans (p. )
Sarcophyton latum (Dana, 1846) Sarcophyton latum (p. )
Sarcophyton minusculum Samimi Namin & van Ofwegen, 2009 Sarcophyton minusculum (p. )
Sarcophyton portentosum Tixier-Durivault, 1970 Sarcophyton portentosum (p. )
Sarcophyton regulare Tixier-Durivault, 1946 Sarcophyton regulare (p. )
Sarcotaces izawai Piasecki, Barcikowska, Panicz, Eljasik & Kochmanski, 2022 Sarcotaces izawai (p. )
Sarcothelia edmondsoni Verrill, 1928 Sarcothelia edmondsoni (p. )
Sarcotragus fasciculatus (Pallas, 1766) Sarcotragus fasciculatus (p. )
Sarcotragus foetidus Schmidt, 1862 Sarcotragus foetidus (p. )
Sarcotragus spinosulus Schmidt, 1862 Sarcotragus spinosulus (p. )
Sargassopsis decurrens (R.Brown ex Turner) Trevisan, 1843 Sargassopsis decurrens (p. )
Sargassum aquifolium (Turner) C. Agardh Sargassum aquifolium (p. )
Sargassum muticum (Yendo) Fensholt Sargassum muticum (p. )
Sargassum tenuissimum (Endlicher & Diesling) Grunow, 1915 Sargassum tenuissimum (p. )
Sargassum turbinarioides Grunow Sargassum turbinarioides (p. )
Sarmatium crassum Dana, 1851 Sarmatium crassum (p. )
Sarmatium hegerli Davie, 1992 Sarmatium hegerli (p. )
Saron inermis Hayashi, 1983 Saron inermis (p. )
Saron neglectus De Man, 1902 Saron neglectus (p. )
Saropathes margaritae Molodtsova, 2005 Saropathes margaritae (p. )
Sarsameira exilis (Scott & Scott, 1894) Sarsameira exilis (p. )
Sarsameira peresi Bodin, 1970 Sarsameira peresi (p. )
Sarsamphiascus angustipes (Gurney, 1927) Sarsamphiascus angustipes (p. )
Sarsia brevia Uchida, 1947 Sarsia brevia (p. )
Sarsia sarsii Genzano & Zamponi, 1994 Sarsia sarsii (p. )
Sarsia tubulosa (Sars, 1835) Sarsia tubulosa (p. )
Sarsiella dinema Hartlaub, 1907 Sarsiella dinema (p. )
Sarsiella foveata Brady, 1890 Sarsiella foveata (p. )
Sarsiella simplex Brady, 1890 Sarsiella simplex (p. )
Sarsinebalia agoensis Hirata & Kikuchi, 2022 Sarsinebalia agoensis (p. )
Sarsinebalia kunyensis Ledoyer, 2000 Sarsinebalia kunyensis (p. )
Sarsinebalia ledoyeri Moreira, Esquete & Cunha, 2021 Sarsinebalia ledoyeri (p. )
Sarsonia leptosoma (De Man, 1893) Sarsonia leptosoma (p. )
Sarsonuphis armandi (McIntosh, 1885) Sarsonuphis armandi (p. )
Sasakiconcha elegantissima Geiger, 2006 Sasakiconcha elegantissima (p. )
Sassia melpangi Harasewych & Beu, 2007 Sassia melpangi (p. )
Sassia parkinsonia (Perry, 1811) Sassia parkinsonia (p. )
Satondella azonata Geiger & Marshall, 2012 Satondella azonata (p. )
Satondella bicristata Geiger & Marshall, 2012 Satondella bicristata (p. )
Satondella cachoi Luque, Geiger & Rolán, 2011 Satondella cachoi (p. )
Satondella dantarti Luque, Geiger & Rolán, 2011 Satondella dantarti (p. )
Satondella senni Geiger, 2003 Satondella senni (p. )
Saurodocus hobbit Yerman & Krapp-Schickel, 2008 Saurodocus hobbit (p. )
Saurodocus minimarenus Yerman & Krapp-Schickel, 2008 Saurodocus minimarenus (p. )
Savalia savaglia (Bertoloni, 1819) Savalia savaglia (p. )
Saveljevia cornuta Gerlach, 1956 Saveljevia cornuta (p. )
Saxicavella jeffreysi Winkworth, 1930 Saxicavella jeffreysi (p. )
Saxidomus gigantea (Deshayes, 1839) Saxidomus gigantea (p. )
Saxidomus purpurata (Sowerby II, 1852) Saxidomus purpurata (p. )
Saxidomus purpurata (Sowerby II, 1852) Saxidomus purpuratus (p. )
Saxidomus purpurata (Sowerby II, 1852) Tapes purpurata (p. )
Scabricola caerulea (Reeve, 1844) Scabricola caerulea (p. )
Scabricola casta (Gmelin, 1791) Scabricola casta (p. )
Scabricola desetangsii (Kiener, 1838) Scabricola desetangsii (p. )
Scabricola eximia (Adams, 1853) Scabricola eximia (p. )
Scabricola fusca (Swainson, 1824) Scabricola fusca (p. )
Scabrilucina victorialis (Melvill, 1899) Scabrilucina victorialis (p. )
Scabrotrophon buldirensis Houart, Vermeij & Wiedrick, 2019 Scabrotrophon buldirensis (p. )
Scabrotrophon fedosovi Houart & Buge, 2022 Scabrotrophon fedosovi (p. )
Scabrotrophon kantori Houart, Vermeij & Wiedrick, 2019 Scabrotrophon kantori (p. )
Scabrotrophon lima Houart, Vermeij & Wiedrick, 2019 Scabrotrophon lima (p. )
Scabrotrophon macleani Houart, Vermeij & Wiedrick, 2019 Scabrotrophon macleani (p. )
Scabrotrophon moresbyensis Houart, Vermeij & Wiedrick, 2019 Scabrotrophon moresbyensis (p. )
Scabrotrophon norafosterae Houart, Vermeij & Wiedrick, 2019 Scabrotrophon norafosterae (p. )
Scabrotrophon trifidus Houart, Vermeij & Wiedrick, 2019 Scabrotrophon trifidus (p. )
Scacchia aartseni Zettler & Hoffman, 2021 Scacchia aartseni (p. )
Scacchia huberi Zettler & Hoffman, 2021 Scacchia huberi (p. )
Scaeurgus unicirrhus (Delle Chiaje, 1841) Scaeurgus unicirrhus (p. )
Scalenostoma carinatum Deshayes, 1863 Scalenostoma carinatum (p. )
Scalibregma australis Blake, 2015 Scalibregma australis (p. )
Scalibregma celticum Mackie, 1991 Scalibregma celticum (p. )
Scalibregma inflatum Rathke, 1843 Scalibregma inflatum (p. )
Scaliola arenosa Adams, 1862 Scaliola arenosa (p. )
Scaliola bella Adams, 1860 Scaliola bella (p. )
Scaliola elata Issel, 1869 Scaliola elata (p. )
Scallasis amboinae Bate, 1888 Scallasis amboinae (p. )
Scalpellum scalpellum (Linnaeus, 1767) Scalpellum scalpellum (p. )
Scalpellum spinosum Annandale, 1910 Smilium spinosum (p. )
Scalptia articularoides Verhecken, 1995 Scalptia articularoides (p. )
Scalptia bicolor (Hinds, 1843) Scalptia bicolor (p. )
Scalptia delsaerdti Verhecken, 2020 Scalptia delsaerdti (p. )
Scalptia gorii Verhecken, 2020 Scalptia gorii (p. )
Scalptia harmulensis Verhecken & Van Laethem, 2015 Scalptia harmulensis (p. )
Scalptia hystrix (Reeve, 1856) Scalptia hystrix (p. )
Scalptia larissaensis Verhecken, 2020 Scalptia larissaensis (p. )
Scalptia rashafuensis Verhecken, 2020 Scalptia rashafuensis (p. )
Scalptia richardi Verhecken & Van Laethem, 2015 Scalptia richardi (p. )
Scambicornus calcaratus Humes, 1975 Scambicornus calcaratus (p. )
Scambicornus campanulipes (Humes & Cressey, 1961) Scambicornus campanulipes (p. )
Scambicornus idoneus (Humes & Cressey, 1961) Scambicornus idoneus (p. )
Scambicornus modestus (Humes & Cressey, 1961) Scambicornus modestus (p. )
Scambicornus poculiferus (Humes & Cressey, 1961) Scambicornus poculiferus (p. )
Scambicornus sewelli Humes, 1975 Scambicornus sewelli (p. )
Scambicornus subtilis (Humes & Cressey, 1961) Scambicornus subtilis (p. )
Scambicornus tuberatus (Humes & Cressey, 1961) Scambicornus tuberatus (p. )
Scambicornus tylotus Humes, 1975 Scambicornus tylotus (p. )
Scammarctus batei (Holthuis, 1946) Scammarctus batei (p. )
Scammarctus batei (Holthuis, 1946) Scammarctus batei batei (p. )
Scandia gigas (Pieper, 1828) Scandia gigas (p. )
Scaphander gracilis Watson, 1886 Scaphander gracilis (p. )
Scaphander lignarius (Linnaeus, 1767) Scaphander lignarius (p. )
Scaphocalanus magnus (Scott, 1894) Scaphocalanus acrocephalus (p. )
Scaphocalanus polaris (Brodsky, 1950) Scaphocalanus polaris (p. )
Scaphula deltae Blanford, 1867 Scaphula deltae (p. )
Scaphula pinna Benson, 1856 Scaphula pinna (p. )
Scaptognathides hawaiiensis Bartsch, 1988 Scaptognathides hawaiiensis (p. )
Scaptognathides ornatus Bartsch, 1988 Scaptognathides ornatus (p. )
Scaptognathus triunguis Bartsch, 1991 Scaptognathus triunguis (p. )
Scenedesmus communis E.H. Hegewald Scenedesmus communis (p. )
Sceptrella regalis Schmidt, 1870 Sceptrella regalis (p. )
Schaudinnia rosea (Fristedt, 1887) Schaudinnia rosea (p. )
Schedocleidochasma cleidostomum (Smitt, 1873) Schedocleidochasma cleidostomum (p. )
Schedomolgus dumbensis Kim, 2003 Schedomolgus dumbensis (p. )
Schedomolgus exiliculus Humes, 1993 Schedomolgus exiliculus (p. )
Schedomolgus idanus Humes, 1993 Schedomolgus idanus (p. )
Schedomolgus insignellus Humes, 1993 Schedomolgus insignellus (p. )
Schedomolgus majusculus Humes, 1993 Schedomolgus majusculus (p. )
Schedomolgus tener (Humes, 1973) Schedomolgus tener (p. )
Schedomolgus tenuicaudatus Kim, 2003 Schedomolgus tenuicaudatus (p. )
Schedomolgus walteri Kim, 2003 Schedomolgus walteri (p. )
Schikhobalotrema acutum (Linton, 1910) Schikhobalotrema acutum (p. )
Schismadillo rouxi Verhoeff, 1926 Schismadillo rouxi (p. )
Schistomeringos neglecta (Fauvel, 1923) Schistomeringos neglecta (p. )
Schistomysis kervillei (Sars, 1885) Schistomysis kervillei (p. )
Schistomysis ornata (Sars, 1864) Schistomysis ornata (p. )
Schistomysis spiritus (Norman, 1860) Schistomysis spiritus (p. )
Schizaster doederleini (Chesher, 1972) Schizaster doederleini (p. )
Schizaster floridiensis (Kier & Grant, 1965) Schizaster floridiensis (p. )
Schizaster rotundatus (Döderlein, 1906) Schizaster rotundatus (p. )
Schizobrachiella arawakensis Winston & Jackson, 2021 Schizobrachiella arawakensis (p. )
Schizobrachiella sanguinea (Norman, 1868) Schizobrachiella sanguinea (p. )
Schizobrachiella verrilli (Maturo & Schopf, 1968) Schizobrachiella verrilli (p. )
Schizocosmus abatoides (Clark, 1925) Schizocosmus abatoides (p. )
Schizomavella aotearoa (Gordon, 1989) Schizoporella aotearoa (p. )
Schizomavella auriculata (Hassall, 1842) Schizomavella auriculata (p. )
Schizomavella cristata (Hincks, 1879) Schizomavella cristata (p. )
Schizomavella discoidea (Busk, 1859) Schizomavella discoidea (p. )
Schizomavella fischeri (Jullien, 1882) Schizomavella fischeri (p. )
Schizomavella halimedae (Gautier, 1955) Schizomavella halimedae (p. )
Schizomavella hastata (Hincks, 1862) Schizomavella hastata (p. )
Schizomavella linearis (Hassall, 1841) Schizomavella linearis (p. )
Schizomavella mamillata (Hincks, 1880) Schizomavella mamillata (p. )
Schizomavella marsupifera (Busk, 1884) Schizomavella marsupifera (p. )
Schizomavella monoecensis (Calvet, 1927) Schizomavella monoecensis (p. )
Schizomavella neptuni (Jullien, 1883) Schizomavella neptuni (p. )
Schizomavella rudis (Manzoni, 1869) Schizomavella rudis (p. )
Schizomavella torquata Canu & Bassler, 1927 Schizomavella torquata (p. )
Schizopera pratensis Noodt, 1958 Schizopera pratensis (p. )
Schizophroida colemani Ng & Ahyong, 2018 Schizophroida colemani (p. )
Schizophroida gracilis Ng & Ahyong, 2018 Schizophroida gracilis (p. )
Schizophroida hilensis (Rathbun, 1906) Schizophroida hilensis (p. )
Schizophrys aspera (Milne-Edwards, 1834) Schizophrys aspera (p. )
Schizoporella adelaide Pica & Berning, 2022 Schizoporella adelaide (p. )
Schizoporella erratoidea Liu, 2001 Schizoporella erratoidea (p. )
Schizoporella japonica Ortmann, 1890 Schizoporella japonica (p. )
Schizoporella mutabilis Calvet, 1927 Schizoporella mutabilis (p. )
Schizoporella neptuni (Jullien, 1882) Schizoporella neptuni (p. )
Schizoporella obesa (Waters, 1900) Schizoporella obesa (p. )
Schizoporella pungens Canu & Bassler, 1928 Schizoporella pungens (p. )
Schizoporella tetragona (Reuss, 1848) Schizoporella tetragona (p. )
Schizoporella unicornis (Johnston, 1874) Schizoporella unicornis (p. )
Schizoproctus bisetatus Kim & Boxshall, 2021 Schizoproctus bisetatus (p. )
Schizoproctus fijiensis Kim & Boxshall, 2021 Schizoproctus fijiensis (p. )
Schizoproctus frigidus Kim & Boxshall, 2021 Schizoproctus frigidus (p. )
Schizoproctus fusiformis Kim & Boxshall, 2021 Schizoproctus fusiformis (p. )
Schizoproctus magnus Kim & Boxshall, 2021 Schizoproctus magnus (p. )
Schizoproctus mollis Kim & Boxshall, 2021 Schizoproctus mollis (p. )
Schizoproctus oligomerus Kim & Boxshall, 2021 Schizoproctus oligomerus (p. )
Schizoproctus pinguis Kim & Boxshall, 2021 Schizoproctus pinguis (p. )
Schizoproctus tripartitus Kim & Boxshall, 2021 Schizoproctus tripartitus (p. )
Schizoretepora imperati Busk, 1884 Schizoretepora imperati (p. )
Schizoretepora longisetae (Canu & Bassler, 1928) Schizoretepora longisetae (p. )
Schizoretepora solanderia (Risso, 1826) Schizoretepora solanderia (p. )
Schizorhynchoides spirostylus Boaden, 1963 Schizorhynchoides spirostylus (p. )
Schizosmittina cinctipora (Hincks, 1883) Schizosmittina cinctipora (p. )
Schizotheca divisa (Norman, 1864) Schizotheca divisa (p. )
Schizotheca fissa unspecified Schizotheca fissa (p. )
Schizotheca serratimargo (Hincks, 1886) Schizotheca serratimargo (p. )
Schizotrema agglutinanta (Bacescu, 1971) Schizotrema agglutinanta (p. )
Schizotricha frutescens (Ellis & Solander, 1786) Schizotricha frutescens (p. )
Schizotricha southgeorgiae Peña Cantero & Vervoort, 2004 Schizotricha southgeorgiae (p. )
Schleschia tetrabranchiata (Bonnevie, 1913) Schleschia tetrabranchiata (p. )
Schraderia acuticauda Bellan-Santini & Ledoyer, 1974 Schraderia acuticauda (p. )
Schraderia barnardi Thurston, 1974 Schraderia barnardi (p. )
Schraderia dubia Thurston, 1974 Schraderia dubia (p. )
Schraderia serraticauda (Stebbing, 1888) Schraderia serraticauda (p. )
Schroederella laubieri Badalamenti & Castelli, 1991 Schroederella laubieri (p. )
Schuchertinia allmanii (Bonnevie, 1898) Schuchertinia allmanii (p. )
Schulzeviella gigas (Schulze, 1886) Schulzeviella gigas (p. )
Schwartziella triticea (Pease, 1861) Schwartziella triticea (p. )
Schwartziella vanpeli (De Jong & Coomans, 1988) Schwartziella vanpeli (p. )
Scina lamperti Vosseler, 1901 Scina lamperti (p. )
Scina pacifica (Bovallius, 1887) Scina pacifica (p. )
Scina rattrayi Stebbing, 1895 Scina rattrayi (p. )
Scina uncipes Stebbing, 1895 Scina uncipes (p. )
Scinaia furcellata (Turner) J. Agardh Scinaia furcellata (p. )
Scintilla hiloa Dall, Bartsch & Rehder, 1938 Scintilla hiloa (p. )
Scintillula solida (Angas, 1877) Scintillula solida (p. )
Scissileda tropica (Melvill, 1897) Scissileda tropica (p. )
Scissulina dispar (Conrad, 1837) Scissulina dispar (p. )
Scissurella alto Geiger, 2003 Scissurella alto (p. )
Scissurella bountyensis Powell, 1933 Scissurella bountyensis (p. )
Scissurella enriquevidali Fernández-Garcés, Geiger, Rolán & Luque, 2021 Scissurella enriquevidali (p. )
Scissurella koeneni Semper, 1865 Scissurella koeneni (p. )
Scissurella manawatawhia Powell, 1937 Scissurella manawatawhia (p. )
Scissurella obliqua Watson, 1886 Scissurella obliqua (p. )
Scissurella petermannensis Lamy, 1910 Scissurella petermannensis (p. )
Scissurella prendrevillei Powell, 1933 Scissurella prendrevillei (p. )
Scissurella quadrata Geiger & Jansen, 2004 Scissurella quadrata (p. )
Scissurella regalis Geiger & Marshall, 2012 Scissurella regalis (p. )
Scissurella rota Yaron, 1983 Scissurella rota (p. )
Scissurella skeneoides Geiger, 2012 Scissurella skeneoides (p. )
Scissurella spinosa Geiger & Jansen, 2004 Scissurella spinosa (p. )
Scissurella staminea (Adams, 1862) Scissurella staminea (p. )
Scleranthelia microsclera Lopez, Ocaña & Garcia, 1995 Scleranthelia microsclera (p. )
Scleranthelia rugosa (Pourtalès, 1867) Scleranthelia rugosa (p. )
Sclerasterias alexandri (Ludwig, 1905) Sclerasterias alexandri (p. )
Sclerasterias mollis (Hutton, 1872) Asterias mollis (p. )
Sclerasterias mollis (Hutton, 1872) Sclerasterias mollis (p. )
Sclerasterias neglecta (Perrier, 1891) Sclerasterias neglecta (p. )
Sclerasterias richardi (Perrier, 1882) Sclerasterias richardi (p. )
Sclerhelia dubia Nemenzo, 1979 Sclerhelia dubia (p. )
Scleritoderma camusi Lévi & Lévi, 1983 Scleritoderma camusi (p. )
Scleritoderma flabelliforme Sollas, 1888 Scleritoderma flabelliforme (p. )
Scleritoderma nodosum Thiele, 1900 Scleritoderma nodosum (p. )
Sclerochilus contortus (Norman, 1862) Sclerochilus contortus (p. )
Scleroconcha appelloefi Skogsberg, 1920 Scleroconcha appelloefi (p. )
Sclerocrangon atrox Faxon, 1893 Sclerocrangon atrox (p. )
Sclerodoris paliensis Bertsch & Johnson, 1982 Sclerodoris paliensis (p. )
Sclerodoris tuberculata Eliot, 1904 Sclerodoris tuberculata (p. )
Sclerolinum annulatum Xu, Sun, Wang, Sen, Qian & Qiu, 2022 Sclerolinum annulatum (p. )
Sclerolinum contortum Smirnov, 2000 Sclerolinum contortum (p. )
Scleronephthya gracillimum (Kükenthal, 1906) Scleronephthya gracillimum (p. )
Scleronephthya pustulosa Wright & Studer, 1889 Scleronephthya pustulosa (p. )
Sclerophyllia maxima (Sheppard & Salm, 1988) Sclerophyllia maxima (p. )
Scleroplegma lanterna (Schmidt, 1879) Scleroplegma lanterna (p. )
Sclerothamnus clausi Marshall, 1875 Sclerothamnus clausi (p. )
Scolanthus callimorphus Gosse, 1853 Scolanthus callimorphus (p. )
Scolecithricella glacialis (Giesbrecht, 1902) Scolecithricella glacialis (p. )
Scolecithricella paramarginata Schulz, 1991 Scolecithricella paramarginata (p. )
Scolecithrix minor Brady, 1883 Scolecithrix minor (p. )
Scolelepis bonnieri unspecified Scolelepis bonnieri (p. )
Scolelepis cantabra (Rioja, 1918) Scolelepis cantabra (p. )
Scolelepis foliosa unspecified Scolelepis foliosa (p. )
Scolelepis korsuni Sikorski, 1994 Scolelepis korsuni (p. )
Scolelepis squamata Müller, 1806 Scolelepis squamata (p. )
Scolelepis tridentata (Southern, 1914) Scolelepis tridentata (p. )
Scoletoma fragilis (Müller, 1776) Scoletoma fragilis (p. )
Scoletoma funchalensis (Kinberg, 1865) Scoletoma funchalensis (p. )
Scoletoma impatiens (Claparède, 1868) Scoletoma impatiens (p. )
Scoletoma rovignensis (Fauvel, 1940) Scoletoma rovignensis (p. )
Scoletoma tetraura (Schmarda, 1861) Lumbrineris tetraura (p. )
Scoloplos armiger (Müller, 1776) Scoloplos armiger (p. )
Scoloplos californiensis Blake, 2020 Scoloplos californiensis (p. )
Scoloplos marginatus (Ehlers, 1897) Scoloplos marginatus (p. )
Scoloplos marginatus (Ehlers, 1897) Scoloplos marginatus mcleani (p. )
Scoloplos ohlini (Ehlers, 1901) Scoloplos ohlini (p. )
Scoloplos sparsaciculus Blake, 2020 Scoloplos sparsaciculus (p. )
Scoloplosia minima Rullier, 1972 Scoloplosia minima (p. )
Scolymia cubensis (Milne Edwards & Haime, 1848) Scolymia cubensis (p. )
Scopalina agoga (de Laubenfels, 1954) Scopalina agoga (p. )
Scopalina hispida (Hechtel, 1965) Scopalina hispida (p. )
Scopelocheirus hopei (Costa, 1851) Scopelocheirus hopei (p. )
Scopelocheirus schellenbergi Birstein & Vinogradov, 1958 Scopelocheirus schellenbergi (p. )
Scopimera bitympana Shen, 1930 Scopimera bitympana (p. )
Scopimera crabicauda Alcock, 1900 Scopimera crabicauda (p. )
Scopimera curtelsona Shen, 1936 Scopimera curtelsona (p. )
Scopimera inflata Milne-Edwards, 1873 Scopimera inflata (p. )
Scopimera kochi Roux, 1917 Scopimera kochi (p. )
Scottolana antillensis Fiers, 1984 Scottolana antillensis (p. )
Scottolana longipes (Thompson & Scott, 1903) Scottolana longipes (p. )
Scrobicularia plana (da Costa, 1778) Scrobicularia plana (p. )
Scruparia ambigua (d'Orbigny, 1847) Scruparia ambigua (p. )
Scruparia chelata (Linnaeus, 1758) Scruparia chelata (p. )
Scrupocellaria aegeensis Harmelin, 1969 Scrupocellaria aegeensis (p. )
Scrupocellaria bertholetti (Audouin, 1826) Scrupocellaria bertholetti (p. )
Scrupocellaria bertholetti (Audouin, 1826) Scrupocellaria bertholetti tenuirostris (p. )
Scrupocellaria delilii (Audouin, 1826) Scrupocellaria delilii (p. )
Scrupocellaria incurvata Waters, 1897 Scrupocellaria incurvata (p. )
Scrupocellaria macrorhyncha Gautier, 1962 Scrupocellaria macrorhyncha (p. )
Scrupocellaria pusilla (Smitt, 1872) Scrupocellaria pusilla (p. )
Scrupocellaria scrupea Busk, 1852 Scrupocellaria scrupea (p. )
Scrupocellaria scruposa (Linnaeus, 1758) Scrupocellaria scruposa (p. )
Sculpsitechinus auritus (Leske, 1778) Sculpsitechinus auritus (p. )
Sculptassiminea microsculpta (Nevill, 1880) Sculptassiminea microsculpta (p. )
Sculptolithodes derjugini Makarov, 1934 Sculptolithodes derjugini (p. )
Scutarcopagia pulcherrima (Sowerby I, 1825) Scutarcopagia pulcherrima (p. )
Scutellastra chapmani (Tenison Woods, 1875) Scutellastra chapmani (p. )
Scutellastra cochlear (Born, 1778) Scutellastra cochlear (p. )
Scutellastra flexuosa (Quoy & Gaimard, 1834) Scutellastra flexuosa (p. )
Scutellastra granularis (Linnaeus, 1758) Patella granularis (p. )
Scutellastra granularis (Linnaeus, 1758) Scutellastra granularis (p. )
Scutellastra laticostata (Blainville, 1825) Scutellastra laticostata (p. )
Scutellastra longicosta (Lamarck, 1819) Patella longicosta (p. )
Scutellastra longicosta (Lamarck, 1819) Scutellastra longicosta (p. )
Scutellastra peronii (Blainville, 1825) Scutellastra peronii (p. )
Scutellidium idyoides (Brady, 1863) Scutellidium idyoides (p. )
Scutopus variabilis Passos, Corrêa & Miranda, 2021 Scutopus variabilis (p. )
Scutulana pezata Bruce, 1996 Scutulana pezata (p. )
Scutus antipodes Montfort, 1810 Scutus antipodes (p. )
Scyllarides haanii (De Haan, 1841) Scyllarides haanii (p. )
Scyllarides obtusus Holthuis, 1993 Scyllarides obtusus (p. )
Scyllarus arctus (Linnaeus, 1758) Scyllarus arctus (p. )
Scyllarus caparti Holthuis, 1952 Scyllarus caparti (p. )
Scyphax setiger Budde-Lund, 1885 Scyphax setiger (p. )
Scyphidium variospinosum Reiswig, Dohrmann & Kelly, 2021 Scyphidium variospinosum (p. )
Scyphoproctus armatus (Fauvel, 1929) Scyphoproctus armatus (p. )
Scyphoproctus edmondsoni Magalhães & Bailey-Brock, 2012 Scyphoproctus edmondsoni (p. )
Scyphuliger aristoides Humes, 1993 Scyphuliger aristoides (p. )
Scyphuliger concavipes Humes, 1991 Scyphuliger concavipes (p. )
Scyphuliger eumorphus Humes, 1993 Scyphuliger eumorphus (p. )
Scyphuliger latus Kim, 2003 Scyphuliger latus (p. )
Scyphuliger longicaudatus Kim, 2003 Scyphuliger longicaudatus (p. )
Scyphuliger manifestus Humes, 1991 Scyphuliger manifestus (p. )
Scyphuliger paucisurculus Kim, 2003 Scyphuliger paucisurculus (p. )
Scyphuliger pennatus Kim, 2003 Scyphuliger pennatus (p. )
Scyphuliger pilosus Kim, 2003 Scyphuliger pilosus (p. )
Scyphuliger tenuatus (Humes, 1990) Scyphuliger tenuatus (p. )
Scytalium herklotsi López-González, 2021 Scytalium herklotsi (p. )
Scytalium martensii Kölliker, 1870 Scytalium martensii (p. )
Scytoleptus barbatus Sakai, 2011 Scytoleptus barbatus (p. )
Scytosiphon lomentaria (Lyngbye) Link, nom. cons. Scytosiphon lomentaria (p. )
Seba ekepuu Barnard, 1970 Seba ekepuu (p. )
Seba gruneri Yerman & Coleman, 2009 Seba gruneri (p. )
Seba mariolgae Yerman & Coleman, 2009 Seba mariolgae (p. )
Seba saundersii Stebbing, 1875 Seba saundersii (p. )
Seba zeumindi Yerman & Coleman, 2009 Seba zeumindi (p. )
Sebadexius neocaledoniensis Ledoyer, 1984 Sebadexius neocaledoniensis (p. )
Sebadoris fragilis (Alder & Hancock, 1864) Sebadoris fragilis (p. )
Sebadoris nubilosa (Pease, 1871) Sebadoris nubilosa (p. )
Securiflustra securifrons (Pallas, 1766) Securiflustra securifrons (p. )
Segonzactis hartogi Dimitris & Chariton, 2002 Segonzactis hartogi (p. )
Seila bandorensis (Melvill, 1893) Seila bandorensis (p. )
Seila bulbosa Suter, 1908 Seila bulbosa (p. )
Seila chathamensis Suter, 1908 Bittium cinctum (p. )
Seila chathamensis Suter, 1908 Hebeseila chathamensis (p. )
Seila chathamensis Suter, 1908 Lyroseila chathamensis (p. )
Seila chathamensis Suter, 1908 Seila chathamensis (p. )
Seila chathamensis Suter, 1908 Seila cincta (p. )
Seila chathamensis Suter, 1908 Seila cochleata (p. )
Seila chathamensis Suter, 1908 Seila huttoni (p. )
Seila dilecta Marshall, 1978 Seila dilecta (p. )
Seila elegantissima Marshall, 1978 Seila elegantissima (p. )
Seila maoria Marshall, 1978 Seila maoria (p. )
Seila regia Marshall, 1978 Seila regia (p. )
Seila terebelloides (Hutton, 1873) Cerithium cinctum (p. )
Seila terebelloides (Hutton, 1873) Notoseila terebelloides (p. )
Seila terebelloides (Hutton, 1873) Seila terebelloides (p. )
Selaginopsis fusca (Johnston, 1847) Selaginopsis fusca (p. )
Selastele pictum Marshall, 1995 Selastele pictum (p. )
Selatium brockii (De Man, 1887) Selatium brockii (p. )
Selatium elongatum (Milne-Edwards, 1869) Selatium elongatum (p. )
Selwynia sibogae (Tesch, 1918) Selwynia sibogae (p. )
Semelangulus miyatensis (Yokoyama, 1920) Semelangulus miyatensis (p. )
Semele lenticularis (Sowerby I, 1833) Semele lenticularis (p. )
Semele trindadis Simone, 2021 Semele trindadis (p. )
Semibalanus balanoides (Linnaeus, 1767) Semibalanus balanoides (p. )
Semicassis bulla Habe, 1961 Semicassis bulla (p. )
Semicassis cicatricosa (Gmelin, 1791) Semicassis cicatricosa (p. )
Semicassis faurotis (Jousseaume, 1888) Semicassis faurotis (p. )
Semicassis glabrata (Dunker, 1852) Semicassis glabrata (p. )
Semicassis granulata (Born, 1778) Semicassis granulata (p. )
Semicassis pyrum (Lamarck, 1822) Semicassis pyrum (p. )
Semicassis whitworthi (Abbott, 1968) Semicassis whitworthi (p. )
Semicytherura acuticostata (Sars, 1866) Semicytherura acuticostata (p. )
Semicytherura angulata (Brady, 1868) Semicytherura angulata (p. )
Semicytherura borneoensis Mostafawi, 1992 Semicytherura borneoensis (p. )
Semicytherura cornuta Brady, 1868 Semicytherura cornuta (p. )
Semicytherura costellata (Brady, 1880) Semicytherura costellata (p. )
Semicytherura favorum Bonaduce, Masoli & Pugliese, 1976 Semicytherura favorum (p. )
Semicytherura nigrescens (Baird, 1838) Semicytherura nigrescens (p. )
Semicytherura sella (Sars, 1866) Semicytherura sella (p. )
Semicytherura striata (Sars, 1866) Semicytherura striata (p. 112 )
Semicytherura undata (Sars, 1866) Cytherura undata (p. )
Semidodecas beuroisi Laubitz, 1995 Semidodecas beuroisi (p. )
Seminella makemoensis Monsecour & Monsecour, 2015 Seminella makemoensis (p. )
Seminella virginea (Gould, 1860) Seminella virginea (p. )
Semipallium amicum (Smith, 1885) Semipallium amicum (p. )
Semipallium fulvicostatum (Adams & Reeve, 1850) Semipallium fulvicostatum (p. )
Semipallium rapanense (Bavay, 1905) Semipallium rapanense (p. )
Semiricinula konkanensis (Melvill, 1893) Semiricinula konkanensis (p. )
Semiricinula tissoti (Petit de la Saussaye, 1852) Semiricinula tissoti (p. )
Semiricinula turbinoides (Blainville, 1832) Semiricinula turbinoides (p. )
Semirossia tenera (Verrill, 1880) Semirossia tenera (p. )
Semisuberites cribrosa (Miklucho-Maclay, 1870) Semisuberites cribrosa (p. )
Semisulcospira coreana (Martens, 1886) Semisulcospira coreana (p. )
Semisulcospira forticosta (Martens, 1886) Semisulcospira forticosta (p. )
Semisulcospira libertina (Gould, 1859) Semisulcospira libertina (p. )
Semitrivia desirabilis (Iredale, 1912) Semitrivia desirabilis (p. )
Semivermilia agglutinata (Marenzeller, 1893) Semivermilia agglutinata (p. )
Semivermilia crenata (Costa, 1861) Semivermilia crenata (p. )
Semivermilia cribrata (Costa, 1861) Semivermilia cribrata (p. )
Semivermilia torulosa (Delle Chiaje, 1822) Semivermilia torulosa (p. )
Semperella abyssalis Tabachnick & Lévi, 2000 Semperella abyssalis (p. )
Semperella crosnieri Tabachnick & Lévi, 2000 Semperella crosnieri (p. )
Semperella schulzei (Semper, 1868) Semperella schulzei (p. )
Semperella sjades Lim & Setiawan, 2021 Semperella sjades (p. )
Semperella varioactina Tabachnick & Lévi, 2000 Semperella varioactina (p. )
Senariellus diadematis Humes, 1977 Senariellus diadematis (p. )
Senariellus latiseta Humes, 1977 Senariellus latiseta (p. )
Senilia senilis (Linnaeus, 1758) Anadara senilis (p. )
Sentiropsis vietnamensis Gómez & Gee, 1996 Sentiropsis vietnamensis (p. )
Sepia elegans Blainville, 1827 Sepia elegans (p. )
Sepia officinalis Linnaeus, 1758 Sepia officinalis (p. )
Sepia orbignyana Férussac, 1826 Sepia orbignyana (p. )
Sepia pardex Sasaki, 1913 Sepia pardex (p. )
Sepia subplana Lu & Boucher-Rodoni, 2001 Sepia subplana (p. )
Sepia vecchioni Neethiselvan & Venkataramani, 2010 Sepia vecchioni (p. )
Sepietta neglecta Naef, 1916 Sepietta neglecta (p. )
Sepietta oweniana (d'Orbigny, 1841) Sepietta oweniana (p. )
Sepiola atlantica D'Orbigny, 1839-1842 Sepiola atlantica (p. )
Sepioloidea jaelae Santos, Bolstad & Braid, 2022 Sepioloidea jaelae (p. )
Sepioloidea magna Reid, 2009 Sepioloidea magna (p. )
Sepioloidea virgilioi Santos, Bolstad & Braid, 2022 Sepioloidea virgilioi (p. )
Septa hepatica (Röding, 1798) Septa hepatica (p. )
Septa peasei (Beu, 1987) Septa peasei (p. )
Septa rubecula (Linnaeus, 1758) Septa rubecula (p. )
Septemserolis septemcarinata (Miers, 1875) Septemserolis septemcarinata (p. )
Septentriopora denisenkoae Kuklinski & Taylor, 2006 Septentriopora denisenkoae (p. )
Septentriopora karasi Kuklinski & Taylor, 2006 Septentriopora karasi (p. )
Septentriopora nigrans (Hincks, 1882) Septentriopora nigrans (p. )
Septicollarina oceanica Zezina, 1990 Septicollarina oceanica (p. )
Septicollarina zezinae Bitner, 2009 Septicollarina zezinae (p. )
Septifer cumingii Récluz, 1849 Septifer cumingii (p. )
Septifer forskali Dunker, 1855 Septifer forskali (p. )
Septuma pauciseptata Schröder, Medioli & Scott, 1989 Septuma pauciseptata (p. )
Ser fukiensis Rathbun, 1931 Ser fukiensis (p. )
Serenella leachii (Audouin, 1826) Serenella leachii (p. )
Serenepilumnus pisifer (MacLeay, 1838) Serenepilumnus pisifer (p. )
Serenius pilosus (Milne-Edwards, 1867) Serenius pilosus (p. )
Serenolumnus kasijani (Serène, 1969) Serenolumnus kasijani (p. )
Sergestes erectus Burkenroad, 1940 Sergestes erectus (p. )
Sergia challengeri (Hansen, 1903) Sergia challengeri (p. )
Sergia gardineri (Kemp, 1913) Sergia gardineri (p. )
Sergia japonica (Bate, 1881) Sergia japonica (p. )
Sergia laminata (Burkenroad, 1940) Sergia laminata (p. )
Sergia phorca (Faxon, 1893) Sergia phorca (p. )
Sergia potens (Burkenroad, 1940) Sergia potens (p. )
Sergia regalis (Gordon, 1939) Sergia regalis (p. )
Sergia robusta (Smith, 1882) Sergia robusta (p. )
Sergia scintillans (Burkenroad, 1940) Sergia scintillans (p. )
Sergia talismani (Barnard, 1947) Sergia talismani (p. )
Sergia tenuiremis (Kroyer, 1855) Sergia tenuiremis (p. )
Sergia vityazi Vereshchaka, 2000 Sergia vityazi (p. )
Sergia wolffi Vereshchaka, 1994 Sergia wolffi (p. )
Seriatopora dendritica Veron, 2000 Seriatopora dendritica (p. )
Seriatopora guttatus Veron, 2000 Seriatopora guttatus (p. )
Seriatopora hystrix Dana, 1846 Seriatopora crassa (p. )
Seriatopora hystrix Dana, 1846 Seriatopora hystrix (p. )
Sericolophus calsubus Tabachnick & Lévi, 2000 Sericolophus calsubus (p. )
Sericolophus cidaricus Tabachnick & Lévi, 2000 Sericolophus cidaricus (p. )
Sericolophus neocaledonicus Tabachnick & Lévi, 2000 Sericolophus neocaledonicus (p. )
Sericominolia vernicosa (Gould, 1861) Sericominolia vernicosa (p. )
Sermyla riquetii (Grateloup, 1840) Sermyla riquetii (p. )
Serpula cavernicola Fassari & Mollica, 1991 Serpula cavernicola (p. )
Serpula columbiana Johnson, 1901 Serpula columbiana (p. )
Serpula concharum Langerhans, 1880 Serpula concharum (p. )
Serpula hartmanae Reish, 1968 Serpula hartmanae (p. )
Serpula israelitica Amoureux, 1977 Serpula israelitica (p. )
Serpula narconensis Baird, 1865 Serpula narconensis (p. )
Serpula oshimae Imajima & ten Hove, 1984 Serpula oshimae (p. )
Serpula vermicularis Linnaeus, 1767 Serpula vermicularis (p. )
Serpula vittata Augener, 1914 Serpula vittata (p. )
Serpula watsoni Willey, 1905 Serpula watsoni (p. )
Serpulorbis riisei (Mörch, 1862) Serpulorbis riisei (p. )
Serrata mustelina (Angas, 1871) Serrata mustelina (p. )
Serrata polynesiae Wakefield & McCleery, 2002 Serrata polynesiae (p. )
Serrata raiatea Wakefield & McCleery, 2002 Serrata raiatea (p. )
Serrata raoulica Marshall, 2004 Serrata raoulica (p. )
Serrata tahanea Wakefield & McCleery, 2002 Serrata tahanea (p. )
Serrata translata (Redfield, 1870) Serrata translata (p. )
Serripes groenlandicus (Mohr, 1786) Serripes groenlandicus (p. )
Sertularella acutidentata Billard, 1919 Sertularella acutidentata (p. )
Sertularella anguina Vervoort, 1993 Sertularella anguina (p. )
Sertularella argentinica El Beshbeeshy, 1991 Sertularella argentina (p. )
Sertularella distans (Lamouroux, 1816) Sertularella distans (p. )
Sertularella fuegonensis El Beshbeeshy, 2011 Sertularella fuegonensis (p. )
Sertularella gayi (Lamouroux, 1821) Sertularella gayi (p. )
Sertularella jorgensis El Beshbeeshy, 2011 Sertularella jorgensis (p. )
Sertularella peculiaris Leloup, 1974 Sertularella peculiaris (p. )
Sertularella perculiaris Leloup, 1974 Sertularella perculiaris (p. )
Sertularella polyzonias (Linnaeus, 1758) Sertularella polyzonias (p. )
Sertularella quadridens (Bale, 1884) Sertularella quadridens (p. )
Sertularella robusta Coughtrey, 1876 Sertularella robusta (p. )
Sertularella rugosa (Linnaeus, 1758) Sertularella rugosa (p. )
Sertularia argentea Linnaeus, 1758 Sertularia argentea (p. )
Sertularia cupressina Linnaeus, 1758 Sertularia cupressina (p. )
Sertularia distans (Lamouroux, 1816) Sertularia distans (p. )
Sertularia malayensis Billard, 1925 Sertularia malayensis (p. )
Sertularia tongensis (Stechow, 1919) Sertularia tongensis (p. )
Sertulipora guttata Harmelin & d'Hondt, 1992 Sertulipora guttata (p. )
Sesarma boulengeri Calman, 1920 Sesarma boulengeri (p. )
Sesarma lenzii de Man, 1895 Sesarma lenzii (p. )
Sesarma leptosama Hilgendorf, 1896 Sesarma leptosama (p. )
Sesarma sulcatum Smith, 1870 Sesarma sulcatum (p. )
Sesarma trapezoideum Milne Edwards, 1837 Sesarma trapezoideum (p. )
Sesarmoides borneensis (Tweedie, 1950) Sesarmoides borneensis (p. )
Sesarmoides longipes (Krauss, 1843) Sesarmoides longipes (p. )
Sesarmops impressus (Milne Edwards, 1837) Sesarmops impressus (p. )
Sessibugula barrosoi Lopez de la Cuadra & Garcia-Gomez, 1994 Sessibugula barrosoi (p. )
Sessibugula tranlucens Osburn, 1950 Sessibugula tranlucens (p. )
Sestrostoma toriumii (Takeda, 1974) Sestrostoma toriumii (p. )
Setia incognita Perugia, 2021 Setia incognita (p. )
Setia quisquiliarum (Watson, 1886) Setia quisquiliarum (p. )
Setosella cavernicola Harmelin, 1977 Setosella cavernicola (p. )
Setosella folini (Jullien, 1882) Setosella folini (p. )
Setosella margaritae Reverter-Gil & Souto, 2021 Setosella margaritae (p. )
Setosella vulnerata (Busk, 1860) Setosella vulnerata (p. )
Setosellina capriensis (Waters, 1926) Setosellina capriensis (p. )
Seulocia anahita Galil, 2005 Seulocia anahita (p. )
Seulocia laevimana (Miers, 1884) Seulocia laevimana (p. )
Seulocia latirostrata (Shen & Chen, 1978) Seulocia latirostrata (p. )
Seulocia pubescens (Miers, 1877) Seulocia pubescens (p. )
Seulocia rhomboidalis (De Haan, 1841 [in De Haan, 1833-1850]) Seulocia rhomboidalis (p. )
Sherbornia mirabilis Iredale, 1917 Sherbornia mirabilis (p. )
Shiinoa elagata Cressey, 1976 Shiinoa elagata (p. )
Shimodaia pterygiota Mackinnon et al, 1997 Shimodaia pterygiota (p. )
Shinkailepas tollmanni (Beck, 1992) Shinkailepas tollmanni (p. )
Shoemakerella barnardi Lowry & Stoddart, 2009 Shoemakerella barnardi (p. )
Sibitrema poonui Yamaguti, 1966 Sibitrema poonui (p. )
Sibogagorgia tautahi Sánchez, 2005 Sibogagorgia tautahi (p. )
Sibogasyrinx clausura Kantor & Puillandre, 2021 Sibogasyrinx clausura (p. )
Sibogasyrinx elbakyanae Kantor, Puillandre & Bouchet, 2021 Sibogasyrinx elbakyanae (p. )
Sibogasyrinx filosa Ardovini, 2021 Sibogasyrinx filosa (p. )
Sibogasyrinx lolae Kantor & Puillandre, 2021 Sibogasyrinx lolae (p. )
Sibogasyrinx maximei Kantor & Puillandre, 2021 Sibogasyrinx maximei (p. )
Sibogasyrinx pagodiformis Kantor & Puillandre, 2021 Sibogasyrinx pagodiformis (p. )
Sibogasyrinx subula Kantor & Puillandre, 2021 Sibogasyrinx subula (p. )
Siboglinum norvegicum Ivanov, 1960 Siboglinum norvegicum (p. )
Sicameira leptoderma Klie, 1950 Sicameira leptoderma (p. )
Sicyonia adunca Crosnier, 2003 Sicyonia adunca (p. )
Sicyonia altirostrum Crosnier, 2003 Sicyonia altirostrum (p. )
Sicyonia australiensis Hanamura & Wadley, 1998 Sicyonia australiensis (p. )
Sicyonia brevirostris Stimpson, 1871 Sicyonia brevirostris (p. )
Sicyonia dejouanneti Crosnier, 2003 Sicyonia dejouanneti (p. )
Sicyonia inflexa (Kubo, 1949) Sicyonia inflexa (p. )
Sicyonia penicillata Lockington, 1879 Sicyonia penicillata (p. )
Sicyonia robusta Crosnier, 2003 Sicyonia robusta (p. )
Sicyonia rocroi Crosnier, 2003 Sicyonia rocroi (p. )
Sicyonia rotunda Crosnier, 2003 Sicyonia rotunda (p. )
Sideractis glacialis Danielssen, 1890 Sideractis glacialis (p. )
Siderastrea savignyana Milne Edwards & Haime, 1849 Siderastrea savignyana (p. )
Siderochinia aglaos Lee, Richer de Forges & Ng, 2021 Siderochinia aglaos (p. )
Sidneioides ivicense Pérès, 1957 Sidneioides ivicense (p. )
Sidonops microspinosa Wilson, 1925 Sidonops microspinosa (p. )
Sidonops neptuni (Sollas, 1886) Sidonops neptuni (p. )
Sidonops picteti Topsent, 1897 Sidonops picteti (p. )
Sigalion mathildae Adouin & Milne-Edwards, 1830 Sigalion mathildae (p. )
Sigalion squamosus Delle Chiaje, 1830 Sigalion squamosus (p. )
Sigambra papagayu Bamber in Muir & Bamber, 2008 Sigambra papagayu (p. )
Sigaretornus planus (Adams, 1850) Sigaretornus planus (p. )
Sige fusigera Malmgren, 1865 Sige fusigera (p. )
Sigillina mobiusi (Hartmeyer, 1905) Sigillima moebiusi (p. )
Sigillina moebiusi (Hartmeyer, 1905) Sigillima moebiusi (p. )
Sigiweddellia benthopelagica Bouillon, Pagès & Gilli, 2001 Sigiweddellia benthopelagica (p. )
Sigmavirgulina basistriata Zheng, 1979 Sigmavirgulina basistriata (p. )
Sigmavirgulina tortuosa (Brady, 1881) Sigmavirgulina tortuosa (p. )
Sigmella edwardsi (Schlumberger, 1887) Sigmella edwardsi (p. )
Sigmoihauerina bradyi (Cushman, 1917) Sigmoihauerina bradyi (p. )
Sigmoihauerina involuta (Cushman, 1946) Sigmoihauerina involuta (p. )
Sigmophoranema litorale (Schulz, 1938) Sigmophoranema litorale (p. )
Sigmophoranema rufum (Cobb, 1933) Sigmophoranema rufum (p. )
Sigsbeia conifera Koehler, 1914 Sigsbeia conifera (p. )
Sigsbeia lineata Lütken & Mortensen, 1899 Sigsbeia lineata (p. )
Sigsbeia murrhina Lyman, 1878 Sigsbeia murrhina (p. )
Silhouetta uvacarpa Millard & Bouillon, 1973 Silhouetta uvacarpa (p. )
Silicula rouchi Lamy, 1911 Silicula rouchi (p. )
Silicularia rosea Meyen, 1834 Silicularia rosea (p. )
Similipecten eous (Melvill, 1907) Similipecten eous (p. )
Similipecten greenlandicus (Sowerby II, 1842) Similipecten greenlandicus (p. )
Similipecten similis (Laskey, 1811) Similipecten similis (p. )
Similiphora similior (Bouchet & Guillemot, 1978) Similiphora similior (p. )
Simnia spelta (Linnaeus, 1758) Simnia spelta (p. )
Simocarcinus depressus (Milne-Edwards, 1862) Simocarcinus depressus (p. )
Simocarcinus obstusirostris (Miers, 1879) Simocarcinus obstusirostris (p. )
Simocarcinus obtusirostris (Miers, 1879) Simocarcinus obtusirostris (p. )
Simognathus foveolatus Bartsch, 1991 Simognathus foveolatus (p. )
Simplaria pseudomilitaris (Thiriot-Quievreux, 1965) Simplaria pseudomilitaris (p. )
Simplexcystis asymmetrica Diez, Reygel & Artois, 2021 Simplexcystis asymmetrica (p. )
Simplicithyris japonica (Dall, 1920) Simplicithyris japonica (p. )
Simplicithyris kurilensis Zezina, 1976 Simplicithyris kurilensis (p. )
Simulamerelina wanawana (Kay, 1979) Merelina wanawana (p. )
Sinanodonta woodiana (Lea, 1834) Sinanodonta woodiana (p. )
Sinelobus stanfordi (Richardson, 1901) Sinelobus stanfordi (p. )
Sinezona bandeli Marshall, 2002 Sinezona bandeli (p. )
Sinezona brevis (Hedley, 1904) Sinezona brevis (p. )
Sinezona brucei Geiger, 2012 Sinezona brucei (p. )
Sinezona calumnior Geiger, 2012 Sinezona calumnior (p. )
Sinezona carolarum Geiger & McLean, 2010 Sinezona carolarum (p. )
Sinezona confusa Rolán & Luque, 1994 Sinezona confusa (p. )
Sinezona danieldreieri Geiger, 2008 Sinezona danieldreieri (p. )
Sinezona enigmatica Geiger & Marshall, 2012 Sinezona enigmatica (p. )
Sinezona ferriezi (Cross, 1867) Sinezona ferriezi (p. )
Sinezona insignis (Smith, 1910) Sinezona insignis (p. )
Sinezona iota (Finlay, 1926) Sinezona iota (p. )
Sinezona laqueus (Finlay, 1926) Sinezona laqueus (p. )
Sinezona levigata (Iredale, 1908) Sinezona levigata (p. )
Sinezona mechanica Geiger & Marshall, 2012 Sinezona mechanica (p. )
Sinezona pacifica (Oliver, 1915) Sinezona pacifica (p. )
Sinezona pauperata Powell, 1933 Sinezona pauperata (p. )
Sinezona platyspira Geiger & Marshall, 2012 Sinezona platyspira (p. )
Sinezona wanganellica Geiger & Marshall, 2012 Sinezona wanganellica (p. )
Sinezona wileyi Geiger, 2008 Sinezona wileyi (p. )
Sinezona zimmeri Geiger, 2003 Sinezona zimmeri (p. )
Singhaplax platypoda Castro, 2007 Singhaplax platypoda (p. )
Singhaplax wolffi (Serène, 1964) Singhaplax wolffi (p. )
Sinistrofulgur sinistrum (Hollister, 1958) Sinistrofulgur sinistrum (p. )
Sinocalanus sinensis (Poppe, 1889) Sinocalanus sinensis (p. )
Sinocorophium dongtanense Ren & Liu, 2014 Sinocorophium dongtanense (p. )
Sinocorophium homoceratum (Yu, 1938) Sinocorophium homoceratum (p. )
Sinocorophium monospinum (Shen, 1955) Sinocorophium monospinum (p. )
Sinocorophium sinensis (Zhang, 1974) Sinocorophium sinensis (p. )
Sinocorophium triangulapedarum (Hirayama, 1990) Sinocorophium triangulapedarum (p. )
Sinoediceros homopalmatus Shen, 1955 Sinoediceros homopalmatus (p. )
Sinonovacula constricta (Lamarck, 1818) Sinonovacula constricta (p. )
Sinopontius aesthetascus Boxshall, 1990 Sinopontius aesthetascus (p. )
Sinopontius punctatus Boxshall, 1990 Sinopontius punctatus (p. )
Sinosquilla hispida Liu & Wang, 1978 Sinosquilla hispida (p. )
Sintorolana atrox Bruce, 1996 Sintorolana atrox (p. )
Sinularia abhishiktae van Ofwegen & Vennam, 1991 Sinularia abhishiktae (p. )
Sinularia abrupta Tixier-Durivault, 1970 Sinularia abrupta (p. )
Sinularia acuta Manuputty & van Ofwegen, 2007 Sinularia acuta (p. )
Sinularia agilis (Tixier-Durivault, 1970) Sinularia agilis (p. )
Sinularia andamanensis Thomson & Simpson, 1909 Sinularia andamanensis (p. )
Sinularia babeldaobensis van Ofwegen, 2008 Sinularia babeldaobensis (p. )
Sinularia bisulca van Ofwegen, 2008 Sinularia bisulca (p. )
Sinularia brassica May, 1898 Sinularia brassica (p. )
Sinularia capitalis (Pratt, 1903) Sinularia capitalis (p. )
Sinularia compacta Tixier-Durivault, 1970 Sinularia compacta (p. )
Sinularia compressa Tixier-Durivault, 1945 Sinularia compressa (p. )
Sinularia conferta (Dana, 1846) Sinularia conferta (p. )
Sinularia corpulentissima Manuputty & van Ofwegen, 2007 Sinularia corpulentissima (p. )
Sinularia crassa Tixier-Durivault, 1945 Sinularia crassa (p. )
Sinularia crebra van Ofwegen, 2008 Sinularia crebra (p. )
Sinularia cristata Tixier-Durivault, 1969 Sinularia cristata (p. )
Sinularia cruciata Tixier-Durivault, 1970 Sinularia cruciata (p. )
Sinularia densa (Whitelegge, 1897) Sinularia densa (p. )
Sinularia digitata van Ofwegen, 2008 Sinularia digitata (p. )
Sinularia discrepans Tixier-Durivault, 1970 Sinularia discrepans (p. )
Sinularia dissecta Tixier-Durivault, 1945 Sinularia dissecta (p. )
Sinularia elongata Tixier-Durivault, 1970 Sinularia elongata (p. )
Sinularia erecta Tixier-Durivault, 1945 Sinularia erecta (p. )
Sinularia finitima van Ofwegen, 2008 Sinularia finitima (p. )
Sinularia firma Tixier-Durivault, 1970 Sinularia firma (p. )
Sinularia flaccida van Ofwegen, 2008 Sinularia flaccida (p. )
Sinularia flexibilis (Quoy & Gaimard, 1833) Sinularia flexibilis (p. )
Sinularia foliata van Ofwegen, 2008 Sinularia foliata (p. )
Sinularia foveolata Verseveldt, 1974 Sinularia foveolata (p. )
Sinularia fungoides Thomson & Henderson, 1906 Sinularia fungoides (p. )
Sinularia gaveshaniae Alderslade & Shirwaiker, 1991 Sinularia gaveshaniae (p. )
Sinularia gaweli Verseveldt, 1978 Sinularia gaweli (p. )
Sinularia grandilobata Verseveldt, 1980 Sinularia grandilobata (p. )
Sinularia gravis Tixier-Durivault, 1970 Sinularia gravis (p. )
Sinularia halversoni Verseveldt, 1974 Sinularia halversoni (p. )
Sinularia heterospiculata Verseveldt, 1970 Sinularia heterospiculata (p. )
Sinularia hirta (Pratt, 1903) Sinularia hirta (p. )
Sinularia humilis van Ofwegen, 2008 Sinularia humilis (p. )
Sinularia inelegans Tixier-Durivault, 1970 Sinularia inelegans (p. )
Sinularia inflata Tixier-Durivault, 1970 Sinularia inflata (p. )
Sinularia lamellata Verseveldt & Tursch, 1979 Sinularia lamellata (p. )
Sinularia leptoclados (Ehrenberg, 1834) Sinularia leptoclados (p. )
Sinularia lochmodes Kolonko, 1926 Sinularia lochmodes (p. )
Sinularia luxuriosa van Ofwegen, 2008 Sinularia luxuriosa (p. )
Sinularia macrodactyla Kolonko, 1926 Sinularia macrodactyla (p. )
Sinularia macropodia (Hickson & Hiles, 1900) Sinularia macropodia (p. )
Sinularia mayi Lüttschwager, 1915 Sinularia mayi (p. )
Sinularia microclavata Tixier-Durivault, 1970 Sinularia microclavata (p. )
Sinularia microspiculata Tixier-Durivault, 1970 Sinularia microspiculata (p. )
Sinularia molesta Tixier-Durivault, 1970 Sinularia molesta (p. )
Sinularia molokaiensis Verseveldt, 1983 Sinularia molokaiensis (p. )
Sinularia notanda Tixier-Durivault, 1966 Sinularia notanda (p. )
Sinularia ornata Tixier-Durivault, 1970 Sinularia ornata (p. )
Sinularia pavida Tixier-Durivault, 1970 Sinularia pavida (p. )
Sinularia peculiaris Tixier-Durivault, 1970 Sinularia peculiaris (p. )
Sinularia pedunculata Tixier-Durivault, 1945 Sinularia pedunculata (p. )
Sinularia polydactyla (Eherenberg, 1834) Sinularia polydactyla (p. )
Sinularia querciformis (Pratt, 1903) Sinularia querciformis (p. )
Sinularia ramosa Tixier-Durivault, 1945 Sinularia ramosa (p. )
Sinularia rigida Dana, 1846 Sinularia rigida (p. )
Sinularia robusta Macfadyen, 1936 Sinularia robusta (p. )
Sinularia siaesensis van Ofwegen, 2008 Sinularia siaesensis (p. )
Sinularia sobolifera Verseveldt & Tursch, 1979 Sinularia sobolifera (p. )
Sinularia sublimis van Ofwegen, 2008 Sinularia sublimis (p. )
Sinularia triangula Tixier-Durivault, 1970 Sinularia triangula (p. )
Sinularia tumulosa van Ofwegen, 2008 Sinularia tumulosa (p. )
Sinularia ultima van Ofwegen, 2008 Sinularia ultima (p. )
Sinularia uniformis van Ofwegen, 2008 Sinularia uniformis (p. )
Sinularia variabilis Tixier-Durivault, 1945 Sinularia variabilis (p. )
Sinularia venusta Tixier-Durivault, 1970 Sinularia venusta (p. )
Sinularia verruca van Ofwegen, 2008 Sinularia verruca (p. )
Sinularia whiteleggei Lüttschwager, 1914 Sinularia whiteleggei (p. )
Sinum cymba (Menke, 1828) Sinum cymba (p. )
Sinum japonicum (Lischke, 1872) Sinum japonicum (p. )
Sinum javanicum (Gray, 1834) Sinum javanicum (p. )
Sinuolinea sinuosa Shulman, 1953 Sinuolinea sinuosa (p. )
Sinuorota hexagonalis (Milne-Edwards & Haime, 1848) Cycloseris hexagonalis (p. )
Sinustrombus taurus (Reeve, 1857) Sinustrombus taurus (p. )
Siphoderina catalae (Durio & Manter, 1969) Siphoderina catalae (p. )
Siphoderina longitestis (Durio & Manter, 1969) Siphoderina longitestis (p. )
Siphoderina provitellosus (Durio & Manter, 1969) Siphoderina provitellosus (p. )
Siphoderina testitactus (Durio & Manter, 1969) Siphoderina testitactus (p. )
Siphogenerina columellaris (Brady, 1881) Siphogenerina columellaris (p. )
Siphogenerina pacifica (Cushman, 1926) Siphogenerina pacifica (p. )
Siphogenerina raphana (Parker & Jones, 1865) Siphogenerina raphana (p. )
Siphonalia minor Zhang, Zhang & Lee, 2021 Siphonalia minor (p. )
Siphonalia teres Zhang, Zhang & Lee, 2021 Siphonalia teres (p. )
Siphonaperta distorqueata (Cushman, 1954) Siphonaperta distorqueata (p. )
Siphonaria belcheri Hanley, 1858 Siphonaria belcheri (p. )
Siphonaria carbo Hanley, 1858 Siphonaria carbo (p. )
Siphonaria corallina Christiaens, 1980 Siphonaria corallina (p. )
Siphonaria crenata de Blainville, 1827 Siphonaria crenata (p. )
Siphonaria denticulata Quoy & Gaimard, 1833 Siphonaria denticulata (p. )
Siphonaria gigas Sowerby, 1825 Siphonaria gigas (p. )
Siphonaria maura Sowerby, 1835 Siphonaria maura (p. )
Siphonaria normalis Gould, 1846 Siphonaria normalis (p. )
Siphonaria pascua Rehder, 1980 Siphonaria pascua (p. )
Siphonaria raoulensis Oliver, 1915 Siphonaria raoulensis (p. )
Siphonenteron bilineatum Meneghini, 1847 Lineus bilineatus (p. )
Siphonidium capitatum Sollas, 1888 Siphonidium capitatum (p. )
Siphonidium geminum (Schmidt, 1879) Siphonidium geminum (p. )
Siphonidium ramosum (Schmidt, 1870) Siphonidium ramosum (p. )
Siphonochalina fortis Ridley, 1881 Siphonochalina fortis (p. )
Siphonochelus hasegawai Houart, Buge & Zuccon, 2021 Siphonochelus hasegawai (p. )
Siphonocladus rigidus M.A. Howe Siphonocladus rigidus (p. )
Siphonodictyon coralliphagum Rützler, 1971 Siphonodictyon coralliphagum (p. )
Siphonodictyon maldiviense (Calcinai, Cerrano, Sarà & Bavestrello, 2000) Siphonodictyon maldiviense (p. )
Siphonodictyon mucosum Bergquist, 1965 Aka mucosa (p. )
Siphonodictyon terebrans (Schmidt, 1870) Siphonodictyon terebrans (p. )
Siphonoecetes kroyeranus Bate, 1856 Siphonoecetes kroyeranus (p. )
Siphonoecetes sabatieri de Rouville, 1894 Siphonoecetes sabatieri (p. )
Siphonoecetes striatus Myers & Mcgrath, 1979 Siphonoecetes striatus (p. )
Siphonogorgia asperula Thomson & Simpson, 1909 Siphonogorgia asperula (p. )
Siphonogorgia dofleini Kükenthal, 1906 Siphonogorgia dofleini (p. )
Siphonogorgia godeffroyi Kölliker, 1874 Siphonogorgia godeffroyi (p. )
Siphonogorgia pendula Studer, 1889 Siphonogorgia pendula (p. )
Siphonogorgia squarrosa Studer, 1878 Siphonogorgia squarrosa (p. )
Siphonogorgia variabilis (Hickson, 1903) Siphonogorgia variabilis (p. )
Siphonosoma rotumanum (Shipley, 1898) Siphonosoma rotumanum (p. )
Siphopteron citrinum (Carlson & Hoff, 1974) Siphopteron citrinum (p. )
Siphopteron makisig Ong & Gosliner, 2017 Siphopteron makisig (p. )
Siphotextularia blacki Vella, 1957 Siphotextularia blacki (p. )
Siphotextularia concava (Karrer, 1868) Siphotextularia concava (p. )
Siphotextularia crassisepta (Cushman, 1911) Siphotextularia crassisepta (p. )
Siphotextularia flintii (Cushman, 1911) Siphotextularia flintii (p. )
Siphotextularia foliosa Zheng, 1988 Siphotextularia foliosa (p. )
Siphotextularia heterostoma (Fornasini, 1896) Siphotextularia heterostoma (p. )
Siphotextularia mestayerae Vella, 1957 Siphotextularia mestayerae (p. )
Siphotextularia pulchra Zheng, 1988 Siphotextularia pulchra (p. )
Sipunculus angasoides Chen, 1963 Sipunculus angasoides (p. )
Sipunculus nudus Linnaeus, 1766 Sipunculus nudus (p. )
Siratus articulatus (Reeve, 1845) Siratus articulatus (p. )
Siratus bessei (Houart, 2000) Siratus bessei (p. )
Siratus hennequini (Houart, 2000) Siratus hennequini (p. )
Siratus pointieri Merle & Garrigues, 2011 Siratus pointieri (p. )
Siriella anomala Hansen, 1910 Siriella anomala (p. )
Siriella armata (Milne-Edwards, 1837) Siriella armata (p. )
Siriella bacescui Udrescu, 1981 Siriella bacescui (p. )
Siriella castellabatensis Ariani & Spagnuolo, 1975 Siriella castellabatensis (p. )
Siriella clausi Sars, 1877 Siriella clausi (p. )
Siriella clausi Sars, 1877 Siriella clausii (p. )
Siriella gracilipes Nouvel, 1942 Siriella gracilipes (p. )
Siriella jaltensis Czerniavsky, 1868 Siriella jaltensis (p. )
Siriella norvegica Sars, 1869 Siriella norvegica (p. )
Siriella thompsonii (Milne-Edwards, 1837) Siriella thompsonii (p. )
Sirophysalis trinodis (Forsskal) Kützing, 1849 Sirophysalis trinodis (p. )
Situla lanosa Monniot & Monniot, 1973 Situla lanosa (p. )
Skeletonema costatum (Greville) Cleve Skeletonema costatum (p. )
Skeletonema grevillei Sarno & Zingone, 2005 Skeletonema grevillei (p. )
Skenea ossiansarsi Warén, 1991 Skenea ossiansarsi (p. )
Skenea rugulosa (Sars, 1878) Skenea rugulosa (p. )
Skenea serpuloides (Montagu, 1808) Skenea serpuloides (p. )
Skenea trochoides (Friele, 1876) Skenea trochoides (p. )
Skenella paludinoides (Smith, 1902) Skenella paludinoides (p. )
Skeneopsis planorbis (Fabricius, 1780) Skeneopsis planorbis (p. )
Skogsbergia megalops (Sars, 1872) Skogsbergia megalops (p. )
Skuphonura oaxaquensis Jarquín-Martínez & García-Madrigal, 2021 Skuphonura oaxaquensis (p. )
Smaragdia bryanae (Pilsbry, 1918) Smaragdia bryanae (p. )
Smaragdia tragena (Iredale, 1936) Smaragdia tragena (p. )
Smaragdinella algirae (Adams, 1850) Smaragdinella algirae (p. )
Smaragdinella calyculata (Broderip & Sowerby, 1829) Smaragdinella calyculata (p. )
Smenospongia aurea (Hyatt, 1875) Smenospongia aurea (p. )
Smenospongia dysodes (de Laubenfels, 1954) Smenospongia dysodes (p. )
Smilasterias scalprifera (Sladen, 1889) Smilasterias scalprifera (p. )
Smilasterias triremis Sladen, 1889 Smilasterias triremis (p. )
Smilium zancleanum (Seguenza, 1876) Smilium zancleanum (p. )
Smithsonidrilus appositus Erséus, 1990 Smithsonidrilus appositus (p. )
Smithsonidrilus hummelincki (Righi & Kanner, 1979) Smithsonidrilus hummelincki (p. )
Smithsonidrilus involutus Erséus, 1990 Smithsonidrilus involutus (p. )
Smithsonidrilus irregularis (Erséus, 1983) Smithsonidrilus irregularis (p. )
Smithsonidrilus luteolus (Erséus, 1983) Smithsonidrilus luteolus (p. )
Smithsonidrilus minusculus (Erséus, 1983) Smithsonidrilus minusculus (p. )
Smithsonidrilus tenuiculus (Erséus, 1984) Smithsonidrilus tenuiculus (p. )
Smithsonidrilus tuber (Erséus, 1983) Smithsonidrilus tuber (p. )
Smithsonidrilus vesiculatus (Erséus, 1984) Smithsonidrilus vesiculatus (p. )
Smittina affinis (Hincks, 1862) Smittina affinis (p. )
Smittina alticollarita Rogick, 1956 Smittina alticollarita (p. )
Smittina anecdota Hayward & Thorpe, 1990 Smittina anecdota (p. )
Smittina antarctica (Waters, 1904) Smittina antarctica (p. )
Smittina cervicornis (Pallas, 1766) Smittina cervicornis (p. )
Smittina colletti (Jullien, 1903) Smittina colletti (p. )
Smittina directa (Waters, 1904) Smittina directa (p. )
Smittina incernicula Hayward & Thorpe, 1990 Smittina incernicula (p. )
Smittina landsborovii (Johnston, 1847) Smittina landsborovii (p. )
Smittina purpurea (Hincks, 1881) Smittina purpurea (p. )
Smittina remotorostrata (Canu & Bassler, 1928) Smittina remotorostrata (p. )
Smittinella rubrilingulata Rogick, 1956 Smittinella rubrilingulata (p. )
Smittipora acutirostris (Canu & Bassler, 1928) Smittipora acutirostris (p. )
Smittoidea glabra (Gordon, 1984) Smittoidea glabra (p. )
Smittoidea gladiatoria Winston & Jackson, 2021 Smittoidea gladiatoria (p. )
Smittoidea malleata Hayward & Thorpe, 1989 Smittoidea malleata (p. )
Smittoidea ophidiana (Waters, 1879) Smittoidea ophidiana (p. )
Smittoidea reticulata (Macgillivray, 1842) Smittoidea reticulata (p. )
Soceulia marmorea (Bell, 1855) Soceulia marmorea (p. )
Soestia cylindrica (Cuvier, 1804) Soestia cylindrica (p. )
Soestia zonaria (Pallas, 1774) Soestia zonaria (p. )
Sohgenia palauensis Hamatani, 1991 Sohgenia palauensis (p. )
Solanderia gracilis Duchassaing & Michelin, 1846 Solanderia gracilis (p. )
Solanderia secunda (Inaba, 1892) Solanderia secunda (p. )
Solanometra antarctica (Carpenter, 1888) Solanometra antarctica (p. )
Solariella charopa (Watson, 1879) Solariella charopa (p. )
Solariella sanjuanensis Poppe, Tagaro & Dekker, 2006 Solariella sanjuanensis (p. )
Solariella tryphenensis (Powell, 1930) Solariella tryphenensis (p. )
Solariorbis bartschi (Vanatta, 1913) Solariorbis bartschi (p. )
Solariorbis contractus (Vanatta, 1913) Solariorbis contractus (p. )
Solariorbis hondurasensis (Vanatta, 1913) Solariorbis hondurasensis (p. )
Solaster dawsoni Verrill, 1880 Solaster dawsoni (p. )
Solaster dawsoni Verrill, 1880 Solaster dawsoni arcticus (p. )
Solaster endeca (Linnaeus, 1771) Solaster endeca (p. )
Solaster namakae Mah, 2022 Solaster namakae (p. )
Solaster regularis Sladen, 1889 Solaster regularis (p. )
Solaster torulatus Sladen, 1889 Solaster torulatus (p. 663 )
Solatisonax bannocki (Melone & Taviani, 1980) Solatisonax bannocki (p. )
Solatisonax injussa Iredale, 1931 Solatisonax injussa (p. )
Solecurtus rhombus (Spengler, 1802) Solecurtus rhombus (p. )
Solemya africana Martens, 1880 Solemya africana (p. )
Solemya calypso Walton, 2015 Solemya calypso (p. )
Solemya flava Sato, Sasaki & Watanabe, 2013 Solemya flava (p. )
Solemya marshalli Walton, 2015 Solemya marshalli (p. )
Solemya puata Walton, 2015 Solemya puata (p. )
Solen dactylus Cosel, 1989 Solen dactylus (p. )
Solen delesserti Sowerby, 1874 Solen delesserti (p. )
Solen kempi Preston, 1915 Solen kempi (p. )
Solen malaccensis Dunker, 1862 Solen malaccensis (p. )
Solen marginatus Pulteney, 1799 Solen marginatus (p. )
Solena rudis (Adams, 1852) Solen rudis (p. )
Solena rudis (Adams, 1852) Solena rudis (p. )
Solenocaulon akalyx Germanos, 1896 Solenocaulon akalyx (p. )
Solenocaulon tortuosum Gray, 1862 Solenocaulon tortuosum (p. )
Solenocera algoensis Barnard, 1947 Solenocera algoensis (p. )
Solenocera comata Stebbing, 1915 Solenocera comata (p. )
Solenocera membranacea (Risso, 1816) Solenocera membranacea (p. )
Solenocera rathbuni Ramadan, 1938 Solenocera rathbuni (p. )
Solenosteira fusiformis (Blainville, 1832) Solenosteira fusiformis (p. )
Solenosteira gatesi Berry, 1963 Solenosteira gatesi (p. )
Soletellina subradiata (Deshayes, 1857) Soletellina subradiata (p. )
Solidobalanus compressus (Hoek, 1913) Solidobalanus compressus (p. )
Solidobalanus pseudauricoma (Broch, 1931) Solidobalanus pseudauricoma (p. )
Solidosagitta marri (David, 1956) Solidosagitta marri (p. )
Solidosagitta planctonis (Steinhaus, 1896) Solidosagitta planctonis (p. )
Solidosagitta zetesios (Fowler, 1905) Solidosagitta zetesios (p. )
Soliella flava (Rathbun, 1894) Soliella flava (p. )
Solieria chordalis (C. Agardh) J. Agardh Solieria chordalis (p. )
Solitariopagurus triprobolus Poupin & McLaughlin, 1996 Solitariopagurus triprobolus (p. )
Solitariopagurus trullirostris McLaughlin, 2000 Solitariopagurus trullirostris (p. )
Solitariopagurus tuerkayi McLaughlin, 1997 Solitariopagurus tuerkayi (p. )
Sollasella ananas Fromont & Wilson, 2022 Sollasella ananas (p. )
Sollasella maraca Fromont & Wilson, 2022 Sollasella maraca (p. )
Sollasella suttonorum Fromont & Wilson, 2022 Sollasella suttonorum (p. )
Solmaris flavofinis Schuchert & Collins, 2021 Solmaris flavofinis (p. )
Solmaris rhodoloma (Brandt, 1838) Solmaris rhodoloma (p. )
Solmundaegina nematophora Lindsay, 2017 Solmundaegina nematophora (p. )
Somanniathelphusa sinensis (Milne Edwards, 1853) Somanniathelphusa sinensis (p. )
Somateria mollissima (Linnaeus, 1758) Somateria mollissima (p. )
Sophrosyne antarctica Ren, 1991 Sophrosyne antarctica (p. )
Sorites marginalis (Lamarck, 1816) Sorites marginalis (p. )
Sorites orbiculus (Forskål, 1775) Sorites orbiculus (p. )
Sorosphaera confusa Brady, 1879 Sorosphaera confusa (p. )
Sosane bathyalis (Holthe, 1986) Sosane bathyalis (p. )
Sosane sulcata Malmgren, 1865 Sosane sulcata (p. )
Sotalia guianensis (Van Beneden, 1864) Sotalia guianensis (p. )
Sousa chinensis (Osbeck, 1765) Sousa chinensis (p. )
Sousa plumbea (Cuvier, 1829) Sousa plumbea (p. )
Sousa sahulensis Jefferson & Rosenbaum, 2014 Sousa sahulensis (p. )
Spanioplon werthi (Hentschel, 1914) Spanioplon werthi (p. )
Sparlingia pertusa (Postels & Ruprecht) G.W. Saunders, I.M. Strachan & Kraft Sparlingia pertusa (p. )
Spatagocystis challengeri Agassiz, 1879 Spatagocystis challengeri (p. )
Spatangus inermis Mortensen, 1913 Spatangus inermis (p. )
Spatangus mathesoni McKnight, 1968 Spatangus mathesoni (p. )
Spatangus purpureus unspecified Spatangus purpureus (p. )
Spathapagurus longimanus (Wass, 1963) Spathapagurus longimanus (p. )
Spathipora comma (Soule, 1950) Spathipora comma (p. )
Specula campbellica (Powell, 1955) Specula campbellica (p. )
Specula campbellica (Powell, 1955) Sundaya campbellica (p. )
Specula retifera (Suter, 1908) Specula retifera (p. )
Specula styliformis (Suter, 1908) Cerithiopsis styliformis (p. )
Specula styliformis (Suter, 1908) Seila dissimilis (p. )
Specula styliformis (Suter, 1908) Specula dissimilis (p. )
Specula styliformis (Suter, 1908) Specula styliformis (p. )
Speleonectes benjamini Yager, 1987 Speleonectes benjamini (p. )
Spengelia porosa Willey, 1898 Spengelia porosa (p. )
Speocarcinus carolinensis Stimpson, 1859 Speocarcinus carolinensis (p. )
Spergo annulata Criscione, Hallan, Puillandre & Fedosov, 2021 Spergo annulata (p. )
Spergo castellum Criscione, Hallan, Puillandre & Fedosov, 2021 Spergo castellum (p. )
Spergo parvidentata Criscione, Hallan, Puillandre & Fedosov, 2021 Spergo parvidentata (p. )
Spergo tenuiconcha Criscione, Hallan, Puillandre & Fedosov, 2021 Spergo tenuiconcha (p. )
Spermothamnion repens (Dillwyn) Rosenvinge Spermothamnion repens (p. )
Sphacelaria cirrosa (Roth) C. Agardh Sphacelaria cirrosa (p. )
Sphacelaria plumula Zanardini Sphacelaria plumula (p. )
Sphacelaria radicans (Dillwyn) Harvey Sphacelaria radicans (p. )
Sphacelaria rigidula Kützing, 1843 Sphacelaria rigidula (p. )
Sphaeralcyon weddellensis Lopez Gonzalez & Gili, 2000 Sphaeralcyon weddellensis (p. )
Sphaerasclera flammicerebra (Williams, 2003) Sphaerasclera flammicerebra (p. )
Sphaeriodiscus maui McKnight, 1973 Sphaeriodiscus maui (p. )
Sphaerococcus coronopifolius Stackhouse Sphaerococcus coronopifolius (p. )
Sphaerodoropsis biserialis (Berkeley & Berkeley, 1944) Sphaerodoropsis biserialis (p. )
Sphaerodoropsis parva (Ehlers, 1913) Sphaerodoropsis parva (p. )
Sphaerodoropsis philippi (Fauvel, 1911) Sphaerodoropsis philippi (p. )
Sphaerodorum gracilis (Rathke, 1843) Sphaerodorum gracilis (p. )
Sphaerodromia ducoussoi McLay, 1991 Sphaerodromia ducoussoi (p. )
Sphaerodromia kendalli (Alcock & Anderson, 1894) Sphaerodromia kendalli (p. )
Sphaerodromia lamellata Crosnier, 1994 Sphaerodromia lamellata (p. )
Sphaerogypsina globulus (Reuss, 1848) Sphaerogypsina globulus (p. )
Sphaeroidina bulloides d’Orbigny, 1826 Sphaeroidina bulloides (p. )
Sphaerolaimus balticus Schneider Sphaerolaimus balticus (p. )
Sphaerolaimus gracilis De Man 1876 Sphaerolaimus gracilis (p. )
Sphaerolaimus hirsutus Bastian, 1865 Sphaerolaimus hirsutus (p. )
Sphaerolaimus islandicus Ditlevsen, 1926 Sphaerolaimus islandicus (p. )
Sphaerolaimus paradoxus (Ditlevsen, 1918) Sphaerolaimus paradoxus (p. )
Sphaeroma khalijfarsi Khalaji-Pirbalouty & Wägele, 2010 Sphaeroma khalijfarsi (p. )
Sphaeroma serratum (Fabricius, 1787) Sphaeroma serratum (p. )
Sphaeromopsis sikata Anil & Jayaraj 2021 Sphaeromopsis sikata (p. )
Sphaeropeltarion edentatum Tavares & Cleva, 2010 Sphaeropeltarion edentatum (p. )
Sphaerosyllis austriaca Banse, 1959 Sphaerosyllis austriaca (p. )
Sphaerosyllis boeroi Musco, Çinar & Giangrande, 2005 Sphaerosyllis boeroi (p. )
Sphaerosyllis bulbosa Southern, 1914 Sphaerosyllis bulbosa (p. )
Sphaerosyllis claparedei Ehlers, 1864 Sphaerosyllis claparedei (p. )
Sphaerosyllis dieteri San Martín, Lucas & Westheide, 2021 Sphaerosyllis dieteri (p. )
Sphaerosyllis gravinae Somaschini & San Martín, 1994 Sphaerosyllis gravinae (p. )
Sphaerosyllis hystrix Claparède, 1863 Sphaerosyllis hystrix (p. )
Sphaerosyllis kerguelensis (McIntosh, 1885) Sphaerosyllis kerguelensis (p. )
Sphaerosyllis ridgiensis Blake & Hilbig, 1990 Sphaerosyllis ridgensis (p. )
Sphaerotylus antarcticus Kirkpatrick, 1907 Sphaerotylus antarcticus (p. )
Sphaerotylus borealis (Swartschewsky, 1906) Sphaerotylus borealis (p. )
Sphaerotylus capitatus (Vosmaer, 1885) Sphaerotylus capitatus (p. )
Sphaerotylus exospinosus Lévi, 1993 Sphaerotylus exospinosus (p. )
Sphaerotylus exotylotus Koltun, 1970 Sphaerotylus exotylotus (p. )
Sphaerotylus renoufi Plotkin, Morrow, Gerasimova & Rapp, 2017 Sphaerotylus renoufi (p. )
Sphaerotylus tjalfei Plotkin, Morrow, Gerasimova & Rapp, 2017 Sphaerotylus tjalfei (p. )
Sphaerotylus vanhoeffeni Hentschel, 1914 Sphaerotylus vanhoeffeni (p. )
Sphaerozius nitidus Stimpson, 1858 Sphaerozius nitidus (p. )
Spheciospongia papillosa (Ridley & Dendy, 1886) Spheciospongia papillosa (p. )
Spheciospongia peleia (de Laubenfels, 1954) Spheciospongia peleia (p. )
Spheciospongia potamophera (de Laubenfels, 1954) Spheciospongia potamophera (p. )
Spheciospongia solida (Ridley & Dendy, 1886) Spheciospongia solida (p. )
Spheciospongia tentorioides (Dendy, 1905) Spheciospongia tentorioides (p. )
Spheciospongia vagabunda (Ridley, 1884) Spheciospongia vagabunda (p. )
Spheciospongia vesparium (Lamarck, 1815) Spheciospongia vesparium (p. )
Sphenarina ezogremena Zezina, 1981 Sphenarina ezogremena (p. )
Sphenia binghami Turton, 1822 Sphenia binghami (p. )
Sphenia rueppellii Adams, 1851 Sphaenia rueppellii (p. )
Spheniscus demersus (Linnaeus, 1758) Spheniscus demersus (p. )
Sphenomaia pyriformis (Edmondson, 1933) Sphenomaia pyriformis (p. )
Sphenotrochus cuneolus Cairns, 2004 Sphenotrochus cuneolus (p. )
Spherillo fissus Verhoeff, 1926 Spherillo fissus (p. )
Spherillo melanurus (Dollfus, 1887) Spherillo melanurus (p. )
Spherillo politus Verhoeff, 1926 Spherillo politus (p. )
Spherillo purpurascens Budde-Lund, 1913 Spherillo purpurascens (p. )
Spherillo ruficornis (Budde-Lund, 1885) Spherillo ruficornis (p. )
Spherillo zebricolor (Stebbing, 1900) Spherillo zebricolor (p. )
Spigaleos horneroides (Waters, 1904) Spigaleos horneroides (p. )
Spiliphera dolichura de Man, 1893 Spiliphera dolichura (p. )
Spiliphera gracilicauda De Man, 1893 Spiliphera gracilicauda (p. )
Spilophorella campbelli Allgen, 1928 Spilophorella campbelli (p. )
Spilophorella papillata Kreis, 1929 Spilophorella papillata (p. )
Spilophorella paradoxa De Man, 1888 Spilophorella paradoxa (p. )
Spinacopia menziesi Kornicker, 1969 Spinacopia menziesi (p. )
Spinaxinus caldarium Oliver & Rodrigues, 2017 Spinaxinus caldarium (p. )
Spincterules anaglyptus Loeblich & Tappan, 1987 Lenticulina costata (p. )
Spinicalliotropis spinosa (Poppe, Tagaro & Dekker, 2006) Spinicalliotropis spinosa (p. )
Spinidrupa infans (Smith, 1884) Spinidrupa infans (p. )
Spiniferodinium palauense Horiguchi, Hayashi, Kudo & Hara, 2011 Spiniferodinium palauense (p. )
Spinihornera spinigera (Kirkpatrick, 1888) Spinihornera spinigera (p. )
Spiniloculus akshayi Caira, Otto & Jensen in Caira, Otto, Fernando & Jensen, 2021 Spiniloculus akshayi (p. )
Spinimuricea klavereni (Carpine & Grasshoff, 1975) Spinimuricea klavereni (p. )
Spiniphiline richardsoni Swinnen, 2021 Spiniphiline richardsoni (p. )
Spiniphiline verbinneni Swinnen, 2021 Spiniphiline verbinneni (p. )
Spinoaglaja orientalis (Baba, 1949) Spinoaglaja orientalis (p. )
Spinolambrus macrochelos (Herbst, 1790) Spinolambrus macrochelos (p. )
Spinophallus falciphallus (Gosliner, 2011) Spinophallus falciphallus (p. )
Spinoserolis latifrons (White, 1847) Spinoserolis latifrons (p. )
Spinosipella deshayesiana (Fischer, 1862) Spinosipella deshayesiana (p. )
Spinther citrinus (Stimpson, 1854) Spinther citrinus (p. )
Spinther oniscoides Johnston, 1845 Spinther oniscoides (p. )
Spinularia australis Lévi, 1993 Spinularia australis (p. )
Spio aequalis Ehlers, 1904 Spio aequalis (p. )
Spio decoratus Bobretzky, 1870 Spio decoratus (p. )
Spio filicornis (Müller, 1776) Spio filicornis (p. )
Spio goniocephala Thulin, 1957 Spio goniocephala (p. )
Spio martinensis Mesnil, 1896 Spio martinensis (p. )
Spio pigmentata Lee, Meißner, Yoon & Min, 2021 Spio pigmentata (p. )
Spio theeli (Söderström, 1920) Spio theeli (p. )
Spiochaetopterus costarum (Claparède, 1869) Spiochaetopterus costarum (p. )
Spiochaetopterus patagonicus Kinberg, 1866 Spiochaetopterus patagonicus (p. )
Spiochaetopterus solitarius (Rioja, 1917) Spiochaetopterus solitarius (p. )
Spiochaetopterus typicus Sars, 1853 Spiochaetopterus typicus (p. )
Spiophanes bombyx (Claparède, 1870) Spiophanes bombyx (p. )
Spiophanes duplex (Chamberlin, 1919) Spiophanes duplex (p. )
Spiophanes kroyeri Grube, 1860 Spiophanes kroyeri (p. )
Spiophanes reyssi Laubier, 1964 Spiophanes reyssi (p. )
Spiophanes tcherniai Fauvel, 1950 Spiophanes tcherniai (p. )
Spiralothelphusa hydrodroma (Herbst, 1794 [in Herbst, 1791-1796]) Spiralothelphusa hydrodroma (p. )
Spiraserpula massiliensis (Zibrowius, 1968) Spiraserpula massiliensis (p. )
Spirastrella coccinopsis de Laubenfels, 1953 Spirastrella coccinopsis (p. )
Spirastrella hartmani Boury-Esnault, Klautau, Bézac, Wulff & Solé-Cava, 1999 Spirastrella hartmani (p. )
Spirastrella keaukaha de Laubenfels, 1951 Spirastrella keaukaha (p. )
Spirastrella phyllodes (Schmidt, 1870) Spirastrella phyllodes (p. )
Spirastrella tristellata Topsent, 1897 Spirastrella tristellata (p. )
Spirillina decorata Brady, 1884 Spirillina decorata (p. )
Spirillina denticulata Brady, 1884 Spirillina denticulata (p. )
Spirillina grosseperforata Zheng, 1979 Spirillina grosseperforata (p. )
Spirillina limbata Brady, 1884 Spirillina limbata (p. )
Spirillina obconica Brady, 1879 Spirillina obconica (p. )
Spirillina tuberculata Brady, 1878 Spirillina tuberculata (p. )
Spirillina vivipara Ehrenberg, 1843 Spirillina vivipara (p. )
Spirillina vivipara Ehrenberg, 1843 Spirillina vivipara var. densepunctata (p. )
Spirinia laevis (Bastian, 1865) Spirinia laevis (p. )
Spirinia parasitifera (Bastian, 1865) Spirinia parasitifera (p. )
Spirobranchus akitsushima Nishi, Abe, Tanaka, Jimi & Kupriyanova, 2022 Spirobranchus akitsushima (p. )
Spirobranchus bakau Sivananthan, Shantti, Kupriyanova, Quek, Yap & Teo, 2021 Spirobranchus bakau (p. )
Spirobranchus corniculatus (Grube, 1862) Spirobranchus corniculatus (p. )
Spirobranchus gaymardi (Quatrefages, 1866) Spirobranchus gaymardi (p. )
Spirobranchus giganteus (Pallas, 1766) Spirobranchus giganteus (p. )
Spirobranchus kraussii (Baird, 1864) Pomatoleios kraussii (p. )
Spirobranchus lamarcki (Quatrefages, 1866) Pomatoceros lamarcki (p. )
Spirobranchus lamarcki (Quatrefages, 1866) Spirobranchus lamarcki (p. )
Spirobranchus lima (Grube, 1862) Spirobranchus lima (p. )
Spirobranchus polytrema (Philippi, 1844) Spirobranchus polytrema (p. )
Spirobranchus tetraceros (Schmarda, 1861) Spirobranchus tetraceros (p. )
Spirolaxis centrifuga (Monterosato, 1890) Spirolaxis centrifuga (p. )
Spiroloculina acescata Cushman, 1932 Spiroloculina acescata (p. )
Spiroloculina angulata Cushman, 1917 Spiroloculina angulata (p. )
Spiroloculina antillarum d’Orbigny, 1839 Spiroloculina antillarum (p. )
Spiroloculina caduca Cushman, 1922 Spiroloculina caduca (p. )
Spiroloculina clara Cushman, 1932 Spiroloculina clara (p. )
Spiroloculina communis Cushman & Todd, 1944 Spiroloculina communis (p. )
Spiroloculina convexa Said, 1949 Spiroloculina convexa (p. )
Spiroloculina corrugata Cushman & Todd, 1944 Spiroloculina corrugata (p. )
Spiroloculina depressa d'Orbigny, 1826 Spiroloculina depressa (p. )
Spiroloculina elegantissima Said, 1949 Spiroloculina elegantissima (p. )
Spiroloculina excavata d'Orbigny, 1846 Spiroloculina excavata (p. )
Spiroloculina eximia Cushman, 1922 Spiroloculina eximia (p. )
Spiroloculina fragilis Uchio, 1960 Spiroloculina fragilis (p. )
Spiroloculina henbesti Thalman, 1955 Spiroloculina henbesti (p. )
Spiroloculina manifesta Cushman & Todd, 1944 Spiroloculina manifesta (p. )
Spiroloculina mayori Cushman, 1924 Spiroloculina mayori (p. )
Spiroloculina neocircularis McCulloch, 1977 Spiroloculina neocircularis (p. )
Spiroloculina nummiformis Said, 1949 Spiroloculina nummiformis (p. )
Spiroloculina regularis Cushman & Todd, 1944 Spiroloculina regularis (p. )
Spiroloculina samoaensis Cushman, 1924 Spiroloculina samoaensis (p. )
Spiroloculina subimpressa Parr, 1950 Spiroloculina subimpressa (p. )
Spirontocaris intermedia Kobjakova, 1936 Spirontocaris intermedia (p. )
Spirontocaris liljeborgii (Danielssen, 1859) Spirontocaris liljeborgii (p. )
Spirontocaris phippsii (Krøyer, 1841) Spirontocaris phippsii (p. )
Spirontocaris spinus (Sowerby, 1805) Spirontocaris spinus (p. )
Spiropagurus elegans Miers, 1881 Spiropagurus elegans (p. )
Spiropagurus fimbriatus Lewinsohn, 1982 Spiropagurus fimbriatus (p. )
Spirophthalmidium acutimargo (Brady, 1884) Spirophthalmidium acutimargo (p. )
Spiroplectammina biformis (Parker & Jones, 1865) Spiroplectammina biformis (p. )
Spiroplectinella wrightii (Silvestri, 1903) Spiroplectinella wrightii (p. )
Spirorbis infundibulum Harris & Knight-Jones, 1964 Spirorbis infundibulum (p. )
Spirorbis knightjonesi Desilva, 1965 Spirorbis knightjonesi (p. )
Spirorbis nordenskjoldi Ehlers, 1900 Spirorbis nordenskjoldi (p. )
Spirulina tenerrima Kützing Spirulina tenerrima (p. )
Spisula discors (Gray, 1837) Spisula discors (p. )
Spisula elliptica (Brown, 1827) Spisula elliptica (p. )
Spisula murchisoni (Reeve, 1854) Spisula murchisoni (p. )
Spisula sachalinensis (Schrenck, 1862) Mactra sachalinensis (p. )
Spisula sachalinensis (Schrenck, 1862) Spisula sachalinensis (p. )
Spisula solida (Linnaeus, 1758) Spisula solida (p. )
Spisula subtruncata (da Costa, 1778) Spisula subtruncata (p. )
Spisula subtruncata (da Costa, 1778) Spisula subtruncatula (p. )
Spisula trigonella (Lamarck, 1818) Spisula trigonella (p. )
Spondylus asiaticus Chenu, 1844 Spondylus asiaticus (p. )
Spondylus crassisquama Lamarck, 1819 Spondylus crassisquama (p. )
Spondylus crassisquama Lamarck, 1819 Spondylus princeps (p. )
Spondylus exilis Sowerby III, 1895 Spondylus exilis (p. )
Spondylus foliaceus Schreibers, 1793 Spondylus foliaceus (p. )
Spondylus gloriandus Melvill & Standen, 1907 Spondylus gloriandus (p. )
Spondylus gloriosus Dall, Bartsch & Rehder, 1938 Spondylus gloriosus (p. )
Spondylus groschi Lamprell & Kilburn, 1995 Spondylus groschi (p. )
Spondylus limbatus Sowerby, 1847 Spondylus calcifer (p. )
Spondylus microlepos Lamarck, 1819 Spondylus microlepos (p. )
Spondylus multimuricatus (Reeve, 1856) Spondylus multimuricatus (p. )
Spondylus multisetosus Reeve, 1856 Spondylus multisetosus (p. )
Spondylus nicobaricus Schreibers, 1793 Spondylus nicobaricus (p. )
Spondylus proneri Lamprell & Healy, 2001 Spondylus proneri (p. )
Spondylus pseudogaederopus Cossignani, 2022 Spondylus pseudogaederopus (p. )
Spondylus purpurascens Cossignani, 2022 Spondylus purpurascens (p. )
Spondylus rubicundus Reeve, 1856 Spondylus rubicundus (p. )
Spondylus spinosus Schreibers, 1793 Spondylus spinosus (p. )
Spondylus variegatus Schreibers, 1793 Spondylus variegatus (p. )
Spondylus violascens Lamarck, 1819 Spondylus violascens (p. )
Spondylus zonalis Lamarck, 1819 Spondylus zonalis (p. )
Spongia australis Bergquist, 1995 Spongia australis (p. )
Spongia ceylonensis (Dendy, 1905) Spongia ceylonensis (p. )
Spongia graminea Hyatt, 1877 Spongia graminea (p. )
Spongia lamella (Schulze, 1879) Spongia lamella (p. )
Spongia matamata de Laubenfels, 1954 Spongia matamata (p. )
Spongia mollissima Schmidt, 1862 Spongia mollissima (p. )
Spongia obliqua Duchassaing & Michelotti, 1864 Spongia obliqua (p. )
Spongia obscura Hyatt, 1877 Spongia obscura (p. )
Spongia oceania de Laubenfels, 1950 Spongia oceania (p. )
Spongia officinalis Linnaeus, 1759 Spongia officinalis (p. )
Spongia tampa de Laubenfels & Storr, 1958 Spongia tampa (p. )
Spongia tubulifera Lamarck, 1814 Spongia tubulifera (p. )
Spongiaxius holthuisi Poore & Collins, 2010 Spongiaxius holthuisi (p. )
Spongicola andamanicus Alcock, 1901 Spongicola andamanicus (p. )
Spongicola goyi Saito & Komai, 2008 Spongicola goyi (p. )
Spongicola levigatus Hayashi & Ogawa, 1987 Spongicola levigatus (p. )
Spongicola parvispinus Zarenkov, 1990 Spongicola parvispinus (p. )
Spongicoloides clarki Schnabel, Kou & Xu, 2021 Spongicoloides clarki (p. )
Spongicoloides corbitellus Kou, Gong & Li, 2018 Spongicoloides corbitellus (p. )
Spongicoloides iheyaensis Saito, Tsuchida & Yamamoto, 2006 Spongicoloides iheyaensis (p. )
Spongicoloides inermis (Bouvier, 1905) Spongicoloides inermis (p. )
Spongicoloides sonne Schnabel, Kou & Xu, 2021 Spongicoloides sonne (p. )
Spongicoloides zhoui Zhao, Xu, Yang & Qiu, 2021 Spongicoloides zhoui (p. )
Spongiocaris antipodes Schnabel, Kou & Xu, 2021 Spongiocaris antipodes (p. )
Spongiocaris yaldwyni Bruce & Baba, 1973 Spongiocaris yaldwyni (p. )
Spongionella foliascens Kelly-Borges, Pomponi & Vacelet, 1993 Spongionella foliascens (p. )
Spongionella monoprocta Lévi, 1961 Spongionella monoprocta (p. )
Spongionella nigra Dendy, 1889 Spongionella nigra (p. )
Spongites tunicata Penrose, 1996 Spongites tunicata (p. )
Spongomorpha aeruginosa (Linnaeus) Hoek Spongomorpha aeruginosa (p. )
Spongomorpha arcta (Dillwyn) Kützing Spongomorpha arcta (p. )
Spongomorpha mertensii (Yendo) Setchell & N.L.Gardner, 1920 Spongomorpha mertensii (p. )
Spongonema tomentosum (Hudson) Kützing Spongonema tomentosum (p. )
Spongosorites beringensis Lehnert & Stone, 2017 Spongosorites beringensis (p. )
Spongosorites cabliersi Santín, Grinyó & Lo Iacono, 2021 Spongosorites cabliersi (p. )
Spongosorites porites de Laubenfels, 1949 Spongosorites porites (p. )
Spurilla braziliana MacFarland, 1909 Spurilla braziliana (p. )
Spurilla vayssierei Garcia & Cervera, 1985 Spurilla vayssierei (p. )
Spyridia filamentosa (Wulfen) Harvey, 1833 Spyridia filamentosa (p. )
Squamophora nierstraszi Sirenko, 2021 Squamophora nierstraszi (p. )
Squilla aculeata Bigelow, 1893 Squilla aculeata (p. )
Squillalbunea scutelloides (Garstang, 1897) Squillalbunea scutelloides (p. )
Stainforthia fusiformis (Williamson, 1858) Stainforthia fusiformis (p. )
Stannophyllum zonarium Haeckel, 1889 Stannophyllum zonarium (p. )
Staphylaea semiplota (Mighels, 1845) Staphylaea semiplota (p. )
Staphylion compactum Schröder, Medioli & Scott, 1989 Staphylion compactum (p. )
Staurocalyptus pamelaturnerae Reiswig, 2018 Staurocalyptus pamelaturnerae (p. )
Staurocucumis liouvillei (Vaney, 1914) Staurocucumis liouvillei (p. )
Staurocucumis turqueti (Vaney, 1906) Staurocucumis turqueti (p. )
Staurodiscus luteus Schuchert & Collins, 2021 Staurodiscus luteus (p. )
Stauropathes punctata (Roule, 1905) Stauropathes punctata (p. )
Staurostoma mertensii (Brandt, 1834) Staurostoma mertensii (p. )
Staurotheca echinocarpa (Allman, 1888) Staurotheca echinocarpa (p. )
Stegella lobata (Vanhöffen, 1910) Stegella lobata (p. )
Steggoa hunteri (Benham, 1912) Steggoa hunteri (p. )
Stegidotea carinata Poore, 1991 Stegidotea carinata (p. )
Stegidotea forcipes Poore, 1991 Stegidotea forcipes (p. )
Stegidotea longipes Poore, 1991 Stegidotea longipes (p. )
Steginoporella jamaicensis Winston & Jackson, 2021 Steginoporella jamaicensis (p. )
Steginoporella noezelanica (Busk, 1861) Steginoporella noezelanica (p. )
Stegolaria irregularis Totton, 1930 Stegolaria irregularis (p. )
Stegopanoploea joubini (Chevreux, 1912) Stegopanoploea joubini (p. )
Stegophiura carinata Djakonov, 1954 Stegophiura carinata (p. )
Stegophiura elevata (Lyman, 1878) Stegophiura elevata (p. )
Stegopontonia commensalis Nobili, 1906 Stegopontonia commensalis (p. )
Stegosoma magnum (Langerhans, 1880) Stegosoma magnum (p. )
Steironepion maculatum (Adams, 1850) Steironepion maculatum (p. )
Stellaster equestris (Retzius, 1805) Stellaster equestris (p. )
Stellaster princeps Sladen, 1889 Stellaster princeps (p. )
Stellatoma stellata (Stearns, 1872) Stellatoma stellata (p. )
Stelletta agglutinans (Dendy, 1905) Stelletta agglutinans (p. )
Stelletta aruensis Hentschel, 1912 Stelletta aruensis (p. )
Stelletta aspera Kieschnick, 1896 Stelletta aspera (p. )
Stelletta brevidens (Topsent, 1897) Stelletta brevidens (p. )
Stelletta brevis Hentschel, 1909 Stelletta brevis (p. )
Stelletta cavernosa (Dendy, 1916) Stelletta cavernosa (p. )
Stelletta centroradiata Lévi & Lévi, 1983 Stelletta centroradiata (p. )
Stelletta clavosa Ridley, 1884 Stelletta clavosa (p. )
Stelletta crassispicula (Sollas, 1886) Stelletta crassispicula (p. )
Stelletta debilis Thiele, 1900 Stelletta debilis (p. )
Stelletta durissima Bergquist, 1965 Stelletta durissima (p. )
Stelletta grubii Schmidt, 1862 Stelletta grubii (p. )
Stelletta herdmani Dendy, 1905 Stelletta herdmani (p. )
Stelletta hispida (Buccich, 1886) Stelletta hispida (p. )
Stelletta hyperoxea Lévi & Lévi, 1983 Stelletta hyperoxea (p. )
Stelletta japonica Lebwohl, 1914 Stelletta japonica (p. )
Stelletta lactea Carter, 1871 Stelletta lactea (p. )
Stelletta longicladus Dendy & Burton, 1926 Stelletta longicladus (p. )
Stelletta mauritiana (Dendy, 1916) Stelletta mauritiana (p. )
Stelletta maxima Thiele, 1898 Stelletta maxima (p. )
Stelletta normani Sollas, 1880 Stelletta normani (p. )
Stelletta orientalis Thiele, 1898 Stelletta orientalis (p. )
Stelletta phialimorpha Lévi, 1993 Stelletta phialimorpha (p. )
Stelletta plagioreducta Lévi, 1961 Stelletta plagioreducta (p. )
Stelletta porosa Kieschnick, 1896 Stelletta porosa (p. )
Stelletta radicifera Wilson, 1925 Stelletta radicifera (p. )
Stelletta solida (de Laubenfels, 1936) Stelletta solida (p. )
Stelletta sphaeroides Kieschnick, 1896 Stelletta sphaeroides (p. )
Stelletta stellifera Kieschnick, 1896 Stelletta stellifera (p. )
Stelletta stenospiculata Uliczka, 1929 Stelletta stenospiculata (p. )
Stelletta subtilis (Sollas, 1886) Stelletta subtilis (p. )
Stelletta tenuispicula (Sollas, 1886) Stelletta tenuispicula (p. )
Stelletta toxiastra Lévi, 1993 Stelletta toxiastra (p. )
Stelletta trichotriaena Dendy & Burton, 1926 Stelletta trichotriaena (p. )
Stelletta vaceleti Lévi & Lévi, 1983 Stelletta vaceleti (p. )
Stelletta variohamata Thiele, 1900 Stelletta variohamata (p. )
Stellettinopsis solida Lévi, 1965 Stellettinopsis solida (p. )
Stellicola novaecaledoniae Humes, 1976 Stellicola novaecaledoniae (p. )
Stellicola oreastriphilus Kossmann, 1877 Stellicola oreastriphilus (p. )
Stellicola parvulipes Humes, 1976 Stellicola parvulipes (p. )
Stelligera stuposa (Montagu, 1818) Stelligera stuposa (p. )
Stellitethya murrayi Sarà & Bavestrello, 1996 Stellitethya murrayi (p. )
Stelodoryx chlorophylla Lévi, 1993 Stelodoryx chlorophylla (p. )
Stelodoryx flabellata Koltun, 1959 Stelodoryx flabellata (p. )
Stelodoryx phyllomorpha Lévi, 1993 Stelodoryx phyllomorpha (p. )
Stenella attenuata (Gray, 1846) Stenella attenuata (p. )
Stenella clymene (Gray, 1850) Stenella clymene (p. )
Stenella coeruleoalba (Meyen, 1833) Stenella coeruleoalba (p. )
Stenella frontalis (Cuvier, 1829) Stenella frontalis (p. )
Stenella longirostris (Gray, 1828) Stenella longirostris (p. )
Stenhelia latioperculata ItôTat, 1981 Stenhelia latioperculata (p. )
Steno bredanensis (Cuvier, 1828) Steno bredanensis (p. )
Stenocaris kliei Kunz, 1936 Stenocaris kliei (p. )
Stenocaris minor (Scott, 1892) Stenocaris minor (p. )
Stenocionops coelatus (Milne-Edwards, 1878) Stenocionops coelatus (p. )
Stenocionops ovatus (Bell, 1835) Pericera ovatus (p. )
Stenocionops ovatus (Bell, 1835) Stenocionops ovatus (p. )
Stenoplax boogii (Haddon, 1886) Ischnochiton boogii (p. )
Stenoplax iansa Jardim & Almeida, 2021 Stenoplax iansa (p. )
Stenopleura atlantica Stebbing, 1888 Stenopleura atlantica (p. )
Stenopontius parvus Boxshall, 1990 Stenopontius parvus (p. )
Stenopus cyanoscelis Goy, 1984 Stenopus cyanoscelis (p. )
Stenopus devaneyi Goy, 1984 Stenopus devaneyi (p. )
Stenopus pyrsonotus Goy & Devaney, 1980 Stenopus pyrsonotus (p. )
Stenopus spinosus Risso, 1826 Stenopus spinosus (p. )
Stenopus tenuirostris de Man, 1888 Stenopus tenuirostris (p. )
Stenopus zanzibaricus Bruce, 1976 Stenopus zanzibaricus (p. )
Stenorhynchus lanceolatus (Brullé, 1837) Stenorhynchus lanceolatus (p. )
Stenosarina angustata Cooper, 1977 Stenosarina angustata (p. )
Stenosarina crosnieri (Cooper, 1983) Stenosarina crosnieri (p. )
Stenosarina davidsoni Logan, 1998 Stenosarina davidsoni (p. )
Stenosarina globosa Laurin, 1997 Stenosarina globosa (p. )
Stenosarina lata Laurin, 1997 Stenosarina lata (p. )
Stenosarina nitens Cooper, 1977 Stenosarina nitens (p. )
Stenosarina oregonae Cooper, 1977 Stenosarina oregonae (p. )
Stenosarina parva Cooper, 1977 Stenosarina parva (p. )
Stenosarina sphenoidea (Jeffreys, 1878) Stenosarina sphenoidea (p. )
Stenosemella steinii Jörgensen Stenosemella steinii (p. )
Stenosemus albus (Linnaeus, 1767) Stenosemus albus (p. )
Stenosemus exaratus (Sars, 1878) Stenosemus exaratus (p. )
Stenosemus vanbellei (Kaas, 1985) Stenosemus vanbellei (p. )
Stenothoe bella Krapp-Schickel & Lo Bruttto, 2022 Stenothoe bella (p. )
Stenothoe cattai Stebbing, 1906 Stenothoe cattai (p. )
Stenothoe gallensis Walker, 1904 Stenothoe gallensis (p. )
Stenothoe haleloke Barnard, 1970 Stenothoe haleloke (p. )
Stenothoe kaia Myers, 1985 Stenothoe kaia (p. )
Stenothoe levantina Krapp-Schickel & Lo Brutto, 2022 Stenothoe levantina (p. )
Stenothoe marina Bate, 1857 Stenothoe marina (p. )
Stenothoe miersi (Haswell, 1879) Stenothoe miersi (p. )
Stenothoe monoculoides (Montagu, 1813) Stenothoe monoculoides (p. )
Stenothoe valida Dana, 1853 Stenothoe valida (p. )
Stenothyra acuta Brandt, 1974 Stenothyra acuta (p. )
Stenothyra arabica Neubert, 1998 Stenothyra arabica (p. )
Stenothyra blanfordiana Nevill, 1880 Stenothyra blanfordiana (p. )
Stenothyra cecaluporum Perugia, 2021 Stenothyra cecaluporum (p. )
Stenothyra cyrtochilus van Benthem Jutting, 1959 Stenothyra cyrtochilus (p. )
Stenothyra deltae (Benson, 1837) Stenothyra deltae (p. )
Stenothyra divalis (Gould, 1859) Stenothyra divalis (p. )
Stenothyra filipino Huang & Lin, 2022 Stenothyra filipino (p. )
Stenothyra glabrata (Adams, 1853) Stenothyra glabrata (p. )
Stenothyra hardouini de Morgan, 1885 Stenothyra hardouini (p. )
Stenothyra labiata Brandt, 1968 Stenothyra labiata (p. )
Stenothyra maculata Brandt, 1974 Stenothyra maculata (p. )
Stenothyra monilifera (Benson, 1856) Stenothyra monilifera (p. )
Stenothyra nana Prashad, 1921 Stenothyra nana (p. )
Stenothyra ornata Annandale & Prashad, 1921 Stenothyra ornata (p. )
Stenothyra prasongi Brandt, 1974 Stenothyra prasongi (p. )
Stenothyra schlickumi Brandt, 1968 Stenothyra schlickumi (p. )
Stenothyra soluta Annandale & Prashad, 1919 Stenothyra soluta (p. )
Stephanocoenia intersepta (Esper, 1795) Stephanocoenia intersepta (p. )
Stephanocyathus imperialis Cairns, 2004 Stephanocyathus imperialis (p. )
Stephanocyathus isabellae Reyes, Santodomingo & Cairns, 2009 Stephanocyathus isabellae (p. )
Stephanocystis neglecta (Setchell & N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut, 2010 Stephanocystis neglecta (p. )
Stephanogorgia faulkneri (Bayer, 1974) Stephanogorgia faulkneri (p. )
Stephanolaimus elegans Ditlevsen, 1932 Stephanolaimus elegans (p. )
Stephanolaimus flevensis Stekhoven, 1935 Stephanolaimus flevensis (p. )
Stephanollona armata (Hincks, 1862) Stephanollona armata (p. )
Stephanollona asper (Canu & Bassler, 1923) Stephanollona asper (p. )
Stephanollona cardiophora Winston & Jackson, 2021 Stephanollona cardiophora (p. )
Stephanollona domuspusilla Ramalho & Moraes, 2021 Stephanollona domuspusilla (p. )
Stephanollona scintillans (Hincks, 1885) Stephanollona scintillans (p. )
Stephanometra indica (Smith, 1876) Stephanometra indica (p. )
Stephanopyxis turris (Greville) Ralfs ex Pritchard Stephanopyxis turris (p. )
Stephanostomum casum (Linton, 1910) Stephanostomum casum (p. )
Stephanostomum japonocasum Durio & Manter, 1969 Stephanostomum japonocasum (p. )
Stephanthus antarcticus Rodriguez & Lopez-Gonzalez, 2003 Stephanthus antarcticus (p. )
Stephensoniella sterreri (Lasserre & Erséus, 1976) Stephensoniella sterreri (p. )
Stephensoniella trevori (Coates, 1980) Stephensoniella trevori (p. )
Stephonyx normani (Stebbing, 1888) Stephonyx normani (p. )
Stercorarius antarcticus (Lesson, 1831) Stercorarius antarcticus (p. )
Stercorarius antarcticus (Lesson, 1831) Stercorarius antarcticus lonnbergi (p. )
Stercorarius longicaudus Vieillot, 1819 Stercorarius longicaudus (p. )
Stercorarius parasiticus (Linnaeus, 1758) Stercorarius parasiticus (p. )
Stercorarius pomarinus (Temminck, 1815) Stercorarius pomarinus (p. )
Stercorarius skua (Brunnich, 1764) Stercorarius skua (p. )
Sterechinus agassizii Mortensen, 1910 Sterechinus agassizii (p. )
Sterechinus diadema (Studer, 1876) Sterechinus diadema (p. )
Stereoderma kirchsbergii (Heller, 1868) Panning, 1949 Stereoderma kirchsbergii (p. )
Stereomastis aculeata (Galil, 2000) Stereomastis aculeata (p. )
Stereomastis alis (Ahyong & Galil, 2006) Stereomastis alis (p. )
Stereomastis auriculata (Bate, 1878) Stereomastis auriculata (p. )
Stereomastis cerata (Alcock, 1894) Stereomastis cerata (p. )
Stereomastis evexa (Galil, 2000) Stereomastis evexa (p. )
Stereomastis galil (Ahyong & Brown, 2002) Stereomastis galil (p. )
Stereomastis helleri (Bate, 1878) Stereomastis helleri (p. )
Stereomastis pacifica (Faxon, 1893) Stereomastis pacifica (p. )
Stereomastis phosphorus (Alcock, 1894) Stereomastis phosphorus (p. )
Stereomastis polita (Galil, 2000) Stereomastis polita (p. )
Stereomastis sculpta (Smith, 1880) Stereomastis sculpta (p. )
Stereomastis suhmi (Bate, 1878) Stereomastis suhmi (p. )
Stereomastis surda (Galil, 2000) Stereomastis surda (p. )
Stereomastis talismani (Bouvier, 1917) Stereomastis talismani (p. )
Stereomastis trispinosa (De Man, 1905) Stereomastis trispinosa (p. )
Stereonephthya hirsuta Tixier-Durivault, 1970 Stereonephthya hirsuta (p. )
Stereonephthya inordinata Tixier-Durivault, 1970 Stereonephthya inordinata (p. )
Stereonephthya irregulare Tixier-Durivault, 1970 Stereonephthya irregulare (p. )
Stereonephthya plessisi Tixier-Durivault, 1970 Stereonephthya plessisi (p. )
Stereotelesto corallina Duchassaing, 1870 Stereotelesto corallina (p. )
Sterna dougallii Montagu, 1813 Sterna dougallii (p. )
Sterna hirundo Linnaeus, 1758 Sterna hirundo (p. )
Sterna lorata Philippi & Landbeck, 1861 Sternula lorata (p. )
Sterna paradisaea Pontoppidan, 1763 Sterna paradisaea (p. )
Sterna sandvicensis Latham, 1787 Sterna sandvicensis (p. )
Sterna vittata Gmelin, 1789 Sterna vittata (p. )
Sternaspis laevis Caullery, 1944 Sternaspis laevis (p. )
Sternaspis scutata Ranzani, 1817 Sternaspis scutata (p. )
Sternodromia spinirostris (Miers, 1881) Sternodromia spinirostris (p. )
Sternostylus iocasicus Dong, Gan & LI, 2021 Sternostylus iocasicus (p. )
Sternula albifrons (Pallas, 1764) Sternula albifrons (p. )
Sterreria psammicola (Sterrer, 1970) Sterreria psammicola (p. )
Sthenelais boa (Johnston, 1839) Sthenelais boa (p. )
Sthenelais limicola (Ehlers, 1864) Sthenelais limicola (p. )
Sthenelanella ehlersi (Horst, 1916) Sthenelanella ehlersi (p. )
Sthenolepis izuensis (Takahashi, 1938) Sthenolepis izuensis (p. )
Sthenolepis izuensis (Takahashi, 1938) Sthenolepis izuensis hwanghaiensis (p. )
Stibarobdella macrothela (Schmarda, 1861) Stibarobdella macrothela (p. )
Stichaster australis (Verrill, 1867) Stichaster australis (p. )
Stichaster striatus Müller & Troschel, 1840 Stichaster striatus (p. )
Stichocotyle nephropis Cunningham, 1884 Stichocotyle nephropis (p. )
Stichodactyla gigantea (Forsskål, 1775) Stichodactyla gigantea (p. )
Stichodactyla mertensii Brandt, 1835 Stichodactyla mertensii (p. )
Stichopathes aggregata (van Pesch, 1914) Stichopathes aggregata (p. )
Stichopathes filiformis (Gray, 1868) Stichopathes filiformis (p. )
Stichopathes gracilis (Gray, 1857) Stichopathes gracilis (p. )
Stichopathes occidentalis Gray, 1860 Stichopathes occidentalis (p. )
Stichopathes paucispina (Brook, 1889) Stichopathes paucispina (p. )
Stichopathes saccula (van Pesch, 1914) Stichopathes saccula (p. )
Stichopathes setacea (Gray, 1860) Stichopathes setacea (p. )
Stichopus anapinusus (Lampert, 1885) Stichopus anapinusus (p. )
Stichopus ellipes H. L .Clark, 1938 Stichopus ellipes (p. )
Stichopus herrmanni Semper, 1868 Stichopus herrmanni (p. )
Stichopus monotuberculatus (Quoy & Gaimard, 1833) Stichopus monotuberculatus (p. )
Stichopus paradoxus Lampert, 1885 Stichopus paradoxus (p. )
Stichopus quadrifasciatus Massin, 1999 Stichopus quadrifasciatus (p. )
Sticteulima cabrali Souza, Pimenta & Barros, 2021 Sticteulima cabrali (p. )
Sticteulima canopusensis Souza, Pimenta & Barros, 2021 Sticteulima canopusensis (p. )
Sticteulima kermadecensis (Oliver, 1915) Sticteulima kermadecensis (p. )
Stigmatocythere indica (Jain, 1978) Stigmatocythere indica (p. )
Stigmatoteuthis hoylei (Goodrich, 1896) Stigmatoteuthis hoylei (p. )
Stilbognathus curvirostris (Milne-Edwards, 1865) Stilbognathus curvirostris (p. )
Stilbognathus tycheformis Bouvier, 1915 Stilbognathus tycheformis (p. )
Stilifer linckiae Sarasin & Sarasin, 1887 Stilifer linckiae (p. )
Stilifer utinomii Habe, 1951 Stilifer utinomii (p. )
Stiliger llerae Ortea, 1981 Stiliger llerae (p. )
Stillabothrium borneoense Herzog, Meininger & Reyda, 2021 Stillabothrium borneoense (p. )
Stillabothrium lunae Ruhnke, Aguilar & Reyda in Ruhnke, Pommelle, Aguilar, Hudson & Reyda, 2022 Stillabothrium lunae (p. )
Stillabothrium mariae Ruhnke, Pommelle & Reyda in Ruhnke, Pommelle, Aguilar, Hudson & Reyda, 2022 Stillabothrium mariae (p. )
Stimdromia foresti (McLay, 1993) Stimdromia foresti (p. )
Stimdromia lamellata (Ortmann, 1894) Stimdromia lamellata (p. )
Stimdromia lateralis (Gray, 1831) Stimdromia lateralis (p. )
Stiremetra breviradia (Carpenter, 1888) Stiremetra breviradia (p. )
Stiremetra spinicirra (Carpenter, 1888) Stiremetra spinicirra (p. )
Stoeba pauper (Sollas, 1902) Stoeba pauper (p. )
Stoeba plicata (Schmidt, 1868) Stoeba plicata (p. )
Stoechospermum polypodioides (J.V.Lamouroux) J.Agardh, 1848 Stoechospermum polypodioides (p. )
Stolarskicyathus pocilliformis Cairns, 2004 Stolarskicyathus pocilliformis (p. )
Stolonica agnata Kott, 1985 Stolonica agnata (p. )
Stolonica laboutei (Monniot, 1988) Stolonica laboutei (p. )
Stolonica michaelseni (Brewin, 1956) Stolonica michaelseni (p. )
Stolonica schauinslandi (Michaelsen, 1922) Stolonica schauinslandi (p. )
Stoloteuthis cthulhui Fernández-Álvarez, Sánchez & Villanueva, 2021 Stoloteuthis cthulhui (p. )
Stomachetosella sinuosa (Busk, 1860) Stomachetosella sinuosa (p. )
Stomacontion acutibasalis (Bellan-Santini & Ledoyer, 1974) Stomacontion acutibasalis (p. )
Stomatella auricula (Lamarck, 1816) Stomatella auricula (p. )
Stomatella duplicata (Sowerby I, 1823) Stomatella duplicata (p. )
Stomatella esperanzae Rehder, 1980 Stomatella esperanzae (p. )
Stomatella impertusa (Burrow, 1815) Stomatella impertusa (p. )
Stomatella laevis (Pease, 1868) Stomatella laevis (p. )
Stomatella oliveri (Iredale, 1912) Stomatella oliveri (p. )
Stomatella rosacea (Pease, 1868) Stomatella rosacea (p. )
Stomatolepas elegans (Costa, 1838) Stomatolepas elegans (p. )
Stomatopora gingrina Jullien, 1882 Stomatopora gingrina (p. )
Stomhypselosaria dupliforma (Canu & Bassler, 1929) Stomhypselosaria dupliforma (p. )
Stomhypselosaria robusta Hayward & Winston, 2011 Stomhypselosaria robusta (p. )
Stomopneustes variolaris (Lamarck, 1816) Stomopneustes variolaris (p. )
Stomphia coccinea (Müller, 1776) Stomphia coccinea (p. )
Storthyngurella benti (Wolff, 1956) Storthyngurella benti (p. )
Stosicia annulata (Dunker, 1859) Stosicia annulata (p. )
Stosicia bourguignati (Issel, 1869) Stosicia bourguignati (p. )
Stosicia chiltoni (Oliver, 1915) Stosicia chiltoni (p. )
Stosicia houbricki Sleurs, 1996 Stosicia houbricki (p. )
Stosicia manikiensis Sleurs, 1996 Stosicia manikiensis (p. )
Stosicia mirabilis Weinkauff, 1881 Stosicia mirabilis (p. )
Stragularia clavata (Harvey) G. Hamel Stragularia clavata (p. )
Strahlaxius plectrorhynchus (Strahl, 1862) Strahlaxius plectrorhynchus (p. )
Stramonita canaliculata (Gray, 1839) Stramonita canaliculata (p. )
Stramonita floridana (Conrad, 1837) Stramonita floridana (p. )
Stramonita haemastoma (Linnaeus, 1767) Stramonita haemastoma (p. )
Strebela notophila (Strebel, 1908) Strebela notophila (p. )
Strebloceras subannulatum de Folin, 1880 Strebloceras subannulatum (p. )
Streblosoma bairdi (Malmgren, 1866) Streblosoma bairdi (p. )
Streblosoma cespitosa (Willey, 1905) Streblosoma cespitosa (p. )
Streblosoma duplicata Hutchings, 1990 Streblosoma duplicata (p. )
Streblosoma persica (Fauvel, 1908) Streblosoma persica (p. )
Streblosoma prora Hutchings & Glasby, 1987 Streblosoma prora (p. )
Streblospio benedicti Webster, 1879 Streblospio benedicti (p. )
Streblospio gynobranchiata Rice & Levin, 1998 Streblospio gynobranchiata (p. )
Streblospio shrubsolii (Buchanan, 1890) Streblospio shrubsolii (p. )
Strepsichordaia caliciformis (Carter, 1885) Strepsichordaia caliciformis (p. )
Streptodonta pterochaeta (Southern, 1914) Streptodonta pterochaeta (p. )
Streptoleberis crenulata Brady, 1890 Streptoleberis crenulata (p. )
Streptosyllis arenae Webster & Benedic Streptosyllis arenae (p. )
Streptosyllis templadoi San Martín, 1984 Streptosyllis templadoi (p. )
Streptosyllis websteri unspecified Streptosyllis websteri (p. )
Striarca centenaria (Say, 1824) Striarca centenaria (p. )
Striarca erythraea (Issel, 1869) Striarca erythraea (p. )
Striarca lactea (Linnaeus, 1758) Striarca lactea (p. )
Striaria attenuata (Greville) Greville Striaria attenuata (p. )
Striatella unipunctata (Lyngbye) C. Agardh Striatella unipunctata (p. )
Striatobalanus amaryllis (Darwin, 1854) Striatobalanus amaryllis (p. )
Striatobalanus bimae (Hoek, 1913) Striatobalanus bimae (p. )
Striatoguraleus afonsoi Horro, Gori, Rosado & Rolán, 2021 Striatoguraleus afonsoi (p. )
Strictispira ericana (Hertlein & Strong, 1951) Crassispira ericana (p. )
Strigatella ambigua (Swainson, 1829) Strigatella ambigua (p. )
Strigatella assimilis (Pease, 1868) Strigatella assimilis (p. )
Strigatella pica (Diliwyn, 1817) Strigatella pica (p. )
Strigatella ticaonica (Reeve, 1844) Strigatella ticaonica (p. )
Strigopagurus poupini Forest, 1995 Strigopagurus poupini (p. )
Strigopagurus strigimanus (White, 1847) Strigopagurus strigimanus (p. )
Striostrea denticulata (Born, 1778) Striostrea denticulata (p. )
Striostrea margaritacea (Lamarck, 1819) Ostrea margaritacea (p. )
Striostrea margaritacea (Lamarck, 1819) Striostrea margaritacea (p. )
Striostrea prismatica (Gray, 1825) Ostrea prismatica (p. )
Striostrea prismatica (Gray, 1825) Striostrea prismatica (p. )
Strobiligera bigemma (Watson, 1880) Strobiligera bigemma (p. )
Strobiligera inflata (Watson, 1880) Strobiligera inflata (p. )
Strobopagurus breviacus Lemaitre, 2004 Strobopagurus breviacus (p. )
Stromatospongia micronesica Hartman & Goreau, 1976 Stromatospongia micronesica (p. )
Stromatospongia norae Hartman, 1969 Stromatospongia norae (p. )
Stromatospongia vermicola Hartman, 1969 Stromatospongia vermicola (p. )
Strombina fusinoidea Dall, 1916 Strombina fusinoidea (p. )
Stromboli beebei (Hertlein & Strong, 1951) Stromboli beebei (p. )
Strombus gracilior Sowerby I, 1825 Strombus gracilior (p. )
Strombus terebellatus Sowerby, 1842 Strombus terebellatus (p. )
Strongylacidon kaneohe (Laubenfels, 1950) Strongylacidon kaneohe (p. )
Strongylacidon meganese (Laubenfels, 1951) Strongylacidon meganese (p. )
Strongylacidon poriticola van Soest, 1984 Strongylacidon poriticola (p. )
Strongylacidon unguiferum van Soest, 2009 Strongylacidon unguiferum (p. )
Strongylacidon zukerani (Laubenfels, 1957) Strongylacidon zukerani (p. )
Strongylocentrotus droebachiensis (Müller, 1776) Strongylocentrotus droebachiensis (p. )
Strongylocentrotus fragilis Jackson, 1912 Strongylocentrotus fragilis (p. )
Strongylocentrotus pallidus (Sars, 1871) Strongylocentrotus pallidus (p. )
Strongylodesma novaecaledoniae Samaai, Gibbons & Kelly, 2009 Strongylodesma novaecaledoniae (p. )
Strongylodesma tongaensis Samaai, Gibbons & Kelly, 2009 Strongylodesma tongaensis (p. )
Strotometra ornatissimus Clark, 1912 Strotometra ornatissimus (p. )
Stryphnus ponderosus (Bowerbank, 1866) Stryphnus ponderosus (p. )
Styela adriatica Monniot & Monniot, 1976 Styela adriatica (p. )
Styela aequatorialis Michaelson, Styela aequatorialis (p. )
Styela bathybia Bonnevie, 1896 Styela bathybia (p. )
Styela calva Monniot, Monniot & Millar, 1976 Styela calva (p. )
Styela clava Herdman, 1881 Styela clava (p. )
Styela costata (Hartmeyer) Styela costata (p. )
Styela crinita Monniot & Monniot, 1973 Styela crinita (p. )
Styela gibbsii (Stimpson, 1864) Styela gibbsii (p. )
Styela loculosa Monniot & Monniot, 1968 Styela loculosa (p. )
Styela macrenteron Ritter, 1913 Styela macrenteron (p. )
Styela marquesana Michaelson, 1918 Styela marquesana (p. )
Styela multicarpa Barros & Rocha, 2021 Styela multicarpa (p. )
Styela panamensis Barros & Rocha, 2021 Styela panamensis (p. )
Styela plicata (Lesueur, 1823) Styela plicata (p. )
Styela pupa Heller, Styela pupa (p. )
Styela rustica (Linnaeus, 1767) Styela rustica (p. )
Styela sigma Hartmeyer, 1906 Styela sigma (p. )
Styela similis Monniot, 1970 Styela similis (p. )
Styela thalassae Monniot, 1969 Styela thalassae (p. )
Styelicola elongata Kim & Boxshall, 2021 Styelicola elongata (p. )
Stygarctus bradypus Schulz, 1951 Stygarctus bradypus (p. )
Stygocapitella subterranea Knoellner, 1934 Stygocapitella subterranea (p. )
Stygocyclopia badinoi Belmonte, 2022 Stygocyclopia badinoi (p. )
Stygocyclopia philippensis Jaume, Fosshagen & Iliffe, 1999 Stygocyclopia philippensis (p. )
Stylaster bellus (Dana, 1848) Stylaster bellus (p. )
Stylaster boschmai (Eguchi, 1965) Stylaster boschmai (p. )
Stylaster eguchii (Boschma, 1966) Stylaster eguchii (p. )
Stylaster gemmascens (Esper, 1790) Stylaster gemmascens (p. )
Stylaster griggi Cairns, 2005 Stylaster griggi (p. )
Stylaster infundibuliferus Cairns, 2005 Stylaster infundibuliferus (p. )
Stylaster nobilis (Kent, 1871) Stylaster nobilis (p. )
Stylaster omanensis Cairns & Samimi-Namin, 2015 Stylaster omanensis (p. )
Stylaster profundus (Moseley, 1879) Stylaster profundus (p. )
Stylaster robustus (Cairns, 1983) Stylaster robustus (p. )
Stylaster sanguineus Milne Edwards & Haime, 1850 Stylaster sanguineus (p. )
Stylaster stellulatus Stewart, 1878 Stylaster stellulatus (p. )
Stylaster tritoni Maggioni, Cairns, Pica & Benzoni, 2022 Stylaster tritoni (p. )
Styliferina goniochila Adams, 1860 Styliferina goniochila (p. )
Stylissa massa (Carter, 1887) Stylissa massa (p. )
Stylocoeniella armata (Ehrenberg, 1834) Stylocoeniella armata (p. )
Stylocoeniella armata (Ehrenberg, 1834) Stylocoeniella hanzawai (p. )
Stylocoeniella guentheri (Bassett-Smith, 1890) Stylocoeniella guentheri (p. )
Stylocoeniella muscosus Claereboudt, 2006 Stylocoeniella muscosus (p. )
Stylocoeniella nikei Benzoni & Pichon, 2004 Stylocoeniella nikei (p. )
Stylocordyla borealis (Loven, 1868) Stylocordyla borealis (p. )
Stylocordyla borealis (Loven, 1868) Stylocordyla borealis var. globosa (p. )
Stylocordyla chupachups Uriz, Gili, Orejas & Pérez-Porro, 2011 Stylocordyla chupachups (p. )
Stylocordyla pellita (Topsent, 1904) Stylocordyla pellita (p. )
Stylodactyloides crosnieri Cleva, 1990 Stylodactyloides crosnieri (p. )
Stylodactylus brucei Cleva, 1994 Stylodactylus brucei (p. )
Stylodactylus discissipes Bate, 1888 Stylodactylus discissipes (p. )
Stylodactylus laurentae Cleva, 1990 Stylodactylus laurentae (p. )
Stylodactylus libratus Chace, 1983 Stylodactylus libratus (p. )
Stylodactylus macropus Chace, 1983 Stylodactylus macropus (p. )
Stylodactylus tokarensis Zarenkov, 1968 Stylodactylus tokarensis (p. )
Stylomma palmatum (Quatrefages, 1866) Stylomma palmatum (p. )
Stylonema alsidii (Zanardini) Drew, 1956 Goniotrichum alsidii (p. )
Stylopathes adinocrada Opresko, 2006 Stylopathes adinocrada (p. )
Stylopathes americana (Duchassaing & Michelotti, 1860) Stylopathes americana (p. )
Stylopathes columnaris (Duchassaing, 1870) Stylopathes columnaris (p. )
Stylopathes litocrada Opresko, 2006 Stylopathes litocrada (p. )
Stylophora madagascarensis Veron, 2000 Stylophora madagascarensis (p. )
Stylophora pistillata (Esper, 1792) Stylophora pistillata (p. )
Stylopoma projecta Canu & Bassler, 1923 Stylopoma projecta (p. )
Stylopoma sloanei Winston & Jackson, 2021 Stylopoma sloanei (p. )
Styloptygma beatrix (Melvill, 1911) Styloptygma beatrix (p. )
Styracaster chuni Ludwig, 1907 Styracaster chuni (p. )
Styracaster horridus Sladen, 1883 Styracaster horridus (p. )
Styracaster paucispinus Ludwig, 1907 Styracaster paucispinus (p. )
Subadyte chesterfieldensis Hanley & Burke, 1991 Subadyte chesterfieldensis (p. )
Subadyte papillifera (Horst, 1915) Subadyte papillifera (p. )
Subadyte pellucida (Ehlers, 1864) Subadyte pellucida (p. )
Suberea creba Bergquist, 1995 Suberea creba (p. )
Suberea elegans (Lendenfeld, 1888) Suberea elegans (p. )
Suberea esmeralda Sim-Smith, Hickman Jr & Kelly, 2021 Suberea esmeralda (p. )
Suberea ianthelliformis (Lendenfeld, 1888) Suberea ianthelliformis (p. )
Suberea laboutei Bergquist, 1995 Suberea laboutei (p. )
Subergorgia koellikeri Wright & Studer, 1889 Subergorgia koellikeri (p. )
Subergorgia rubra (Thomson, 1905) Subergorgia rubra (p. )
Suberites cebriones Morozov, Sabirov & Zimina, 2019 Suberites cebriones (p. )
Suberites chujaensis Kim & Sim, 2021 Suberites chujaensis (p. )
Suberites concinnus Lambe, 1895 Suberites concinnus (p. )
Suberites diversicolor Becking & Lim, 2009 Suberites diversicolor (p. )
Suberites ficus Gray, 1806 Suberites ficus (p. )
Suberites hwasunensis Kim & Sim, 2021 Suberites hwasunensis (p. )
Suberites microstomus Ridley & Dendy, 1887 Suberites microstomus (p. )
Suberites mollis Ridley & Dendy, 1886 Suberites mollis (p. )
Suberites montalbidus Carter, 1880 Suberites montalbidus (p. )
Suberites pisiformis Lévi, 1993 Suberites pisiformis (p. )
Suberites radiatus Kieschnick, 1896 Suberites radiatus (p. )
Suberites ruber Thiele, 1905 Suberites ruber (p. )
Suberites rugosa Kim & Sim, 2021 Suberites rugosa (p. )
Suberites spermatozoon (Schmidt, 1875) Suberites spermatozoon (p. )
Suberites virgultosus (Johnston, 1842) Suberites virgultosus (p. )
Subeucalanus longiceps (Matthews, 1925) Subeucalanus longiceps (p. )
Subeucalanus mucronatus (Giesbrecht, 1888) Subeucalanus mucronatus (p. )
Sukashitrochus dorbignyi (Audouin, 1826) Sukashitrochus dorbignyi (p. )
Sukashitrochus lyallensis (Finlay, 1926) Sukashitrochus lyallensis (p. )
Sula dactylatra Lesson, 1831 Sula dactylatra tasmani (p. )
Sulcastrella clausa Schmidt, 1879 Sulcastrella clausa (p. )
Sulcodius deflexus (Dana, 1852) Sulcodius deflexus (p. )
Sulcorissoina imbricata (Gould, 1861) Sulcorissoina imbricata (p. )
Sulculeolaria biloba (Sars, 1846) Sulculeolaria biloba (p. )
Sululana buta Bruce & Shimomura, 2019 Sululana buta (p. )
Suluspira rosenbergi (Poppe, Guillot de Suduiraut & Tagaro, 2006) Suluspira rosenbergi (p. )
Sunamphitoe fantome Peart, 2009 Sunamphitoe fantome (p. )
Sunamphitoe pelagica (Milne-Edwards, 1830) Sunamphitoe pelagica (p. )
Sunamphitoe plumosa Stephensen, 1944 Sunamphitoe plumosa (p. )
Sundaya exquisita Oliver, 1915 Sundaya exquisita (p. )
Sundaya tuberculata Powell, 1927 Sundaya tuberculata (p. )
Sunetta beni Fukuda, Ishida, Watanabe, Yoshimatsu & Haga, 2021 Sunetta beni (p. )
Sunetta effossa (Hanley, 1843) Sunetta effossa (p. )
Surrepifungium costulatum (Kiener, 1838) Surrepifungium costulatum (p. )
Sursamucro rostratus Markhaseva, Bradford-Grieve & Renz, 2021 Sursamucro rostratus (p. )
Sursumura robustissima (Monod, 1925) Sursumura robustissima (p. )
Surugathyris suragaensis Yabe & Hatai, 1934 Surugathyris suragaensis (p. )
Svenzea cristinae Alvarez, van Soest & Rützler, 2002 Svenzea cristinae (p. )
Svenzea devoogdae Alvarez, van Soest & Rützler, 2002 Svenzea devoogdae (p. )
Svenzea weberorum Goodwin & Downey, 2021 Svenzea weberorum (p. )
Swainsonia newcombii (Pease, 1869) Swainsonia newcombii (p. )
Swanomia brevimandibulata (Moyano, 1969) Swanomia brevimandibulata (p. )
Swanomia membranacea (Thornely, 1924) Swanomia membranacea (p. )
Swiftia phaeton Sampaio, Beuck & Freiwald, 2022 Swiftia phaeton (p. )
Swireapseudes toloensis Bamber, 1997 Swireapseudes toloensis (p. )
Sycandra parvulum (Preiwisch, 1904) Sycandra parvulum (p. )
Sycettusa connexiva (Poléjaeff, 1883) Sycettusa connexiva (p. )
Sycettusa hirsutissima Van Soest & De Voogd, 2018 Sycettusa hirsutissima (p. )
Sycettusa kuekenthali (Breitfuss, 1896) Sycettusa kuekenthali (p. )
Sycettusa tenuis Borojevic & Klautau, 2000 Sycettusa tenuis (p. )
Sycon abyssale Borojevic & Graat-Kleeton, 1965 Sycon abyssale (p. )
Sycon acanthoxea (Little, 1963) Sycon acanthoxea (p. )
Sycon ciliatum (Fabricius, 1780) Sycon ciliatum (p. )
Sycon gelatinosum (Blainville, 1834) Sycon gelatinosum (p. )
Sycon huinayense Azevedo, Hajdu, Willenz & Klautau, 2009 Sycon huinayense (p. )
Sycon karajakense Breitfuss, 1897 Sycon karajakense (p. )
Sycon mundulum Lambe, 1900 Sycon mundulum (p. )
Sycon oscari Van Soest & De Voogd, 2018 Sycon oscari (p. )
Sycon plumosum Tanita, 1943 Sycon plumosum (p. )
Sycon quadrangulatum (Schmidt, 1868) Sycon quadrangulatum (p. )
Sycon stauriferum (Preiwisch, 1904) Sycon stauriferum (p. )
Syconessa syconiformis (Borojevic, 1967) Syconessa syconiformis (p. )
Sycozoa melopepona Monniot, 1975 Sycozoa melopepona (p. )
Sycozoa sigillinoides Lesson, 1830 Sycozoa sigillinoides (p. )
Syllides articulosus Ehlers, 1897 Syllides articulosus (p. )
Syllides convolutus Webster & Benedict, 1884 Syllides convolutus (p. )
Syllides edentatus Westheide, 1974 Syllides edentatus (p. )
Syllides kerguelensis (McIntosh, 1885) Syllides kerguelensis (p. )
Syllides longocirratus (Örsted, 1845) Syllides longocirratus (p. )
Syllidia armata Quatrefages, 1865 Syllidia armata (p. )
Syllidia inermis (Ehlers, 1912) Syllidia inermis (p. )
Syllis anoculata (Hartmann-Schröder, 1962) Syllis anoculata (p. )
Syllis armillaris (Müller, 1776) Syllis armillaris (p. )
Syllis beneliahuae (Campoy & Alquézar, 1982) Syllis beneliahuae (p. )
Syllis benguellana Day, 1963 Syllis benguellana (p. )
Syllis bisetosa unspecified Syllis bisetosa (p. )
Syllis compacta Gravier, 1900 Syllis compacta (p. )
Syllis cornuta Rathke, 1843 Syllis cornuta (p. )
Syllis cruzi Núñez & San Martín, 1991 Syllis cruzi (p. )
Syllis dominguezi San Martín, Lucas & Westheide, 2021 Syllis dominguezi (p. )
Syllis escribanoi San Martín, Lucas & Westheide, 2021 Syllis escribanoi (p. )
Syllis fasciata Malamgren, 1867 Syllis fasciata (p. )
Syllis ferrani Alós & San Martín, 1987 Syllis ferrani (p. )
Syllis filiformis Rullier, 1972 Syllis filiformis (p. )
Syllis gerundensis (Alós & Campoy, 1981) Syllis gerundensis (p. )
Syllis golfonovensis (Hartmann-Schröder, 1962) Syllis golfonovensis (p. )
Syllis gracilis Grube, 1840 Syllis gracilis (p. )
Syllis heterochaeta Moore, 1909 Syllis heterochaeta (p. )
Syllis hyalina Grube, 1863 Syllis hyalina (p. )
Syllis kabilica Ben-Eliahu, 1977 Syllis kabilica (p. )
Syllis kai San Martín, Lucas & Westheide, 2021 Syllis kai (p. )
Syllis krohni Ehlers, 1864 Syllis krohni (p. )
Syllis monilaris (Savigny, 1812) Syllis monilaris (p. )
Syllis nigricirris Grube, 1863 Syllis nigricirris (p. )
Syllis nuchalis (Hartmann-Schröder, 1960) Syllis nuchalis (p. )
Syllis parapari San Martín & López, 2000 Syllis parapari (p. )
Syllis pectinans Haswell, 1920 Syllis pectinans (p. )
Syllis pontxioi San Martín & López, 2000 Syllis pontxioi (p. )
Syllis prolifera Krohn, 1852 Syllis prolifera (p. )
Syllis prolixa Ehlers, 1901 Syllis prolixa (p. )
Syllis pulvinata (Langerhans, 1881) Syllis pulvinata (p. )
Syllis rosea (Langerhans, 1879) Syllis rosea (p. )
Syllis schulzi (Hartmann-Schröder, 1960) Syllis schulzi (p. )
Syllis sclerolaema Ehlers, 1901 Syllis sclerolaema (p. )
Syllis torquata Marion & Bobretzky, 1875 Syllis torquata (p. )
Syllis tyrrhena (Licher & Kuper, 1998) Syllis tyrrhena (p. )
Syllis valida Grube, 1857 Syllis valida (p. )
Syllis variegata Grube, 1860 Syllis variegata (p. )
Syllis vittata Grube, 1840 Syllis vittata (p. )
Syllis vivipara Krohn, 1869 Syllis vivipara (p. )
Syllis westheidei San Martín, 1984 Syllis westheidei (p. )
Symbiodinium thermophilum Hume, D'Angelo, Smith, Stevens, Burt & Wiedenmann, 2015 Symbiodinium thermophilum (p. )
Symethis corallica Davie, 1989 Symethis corallica (p. )
Symmetrella arnaudi Laubitz, 1995 Symmetrella arnaudi (p. )
Sympagella abysslineae Herzog, Amon, Smith & Janussen, 2018 Sympagella abysslineae (p. )
Sympagella clavipinula Tabachnick & Lévi, 2004 Sympagella clavipinula (p. )
Sympagella clippertonae Herzog, Amon, Smith & Janussen, 2018 Sympagella clippertonae (p. )
Sympagella gracilis (Schulze, 1903) Sympagella gracilis (p. )
Sympagella johnstoni (Schulze, 1886) Sympagella johnstoni (p. )
Sympagurus acinops Lemaitre, 1989 Sympagurus acinops (p. )
Sympagurus aurantium Lemaitre, 2004 Sympagurus aurantium (p. )
Sympagurus burkenroadi Thompson, 1943 Sympagurus burkenroadi (p. )
Sympagurus poupini Lemaitre, 1994 Sympagurus poupini (p. )
Sympagurus soela Lemaitre, 1996 Sympagurus soela (p. )
Sympagurus symmetricus Lemaitre, 2004 Sympagurus symmetricus (p. )
Sympagurus villosus Lemaitre, 1996 Sympagurus villosus (p. )
Symplectella rowi Dendy, 1924 Symplectella rowi (p. )
Symplectoscyphus johnstoni (Gray, 1843) Symplectoscyphus johnstoni (p. )
Symplectoscyphus pirsa Watson, 2018 Symplectoscyphus pirsa (p. )
Symplegma brakenhielmi (Michaelsen, 1904) Symplegma brakenhielmi (p. )
Symplocostoma tenuicolle (Ebert, 1863) Symplocostoma tenuicolle (p. )
Synallactes aenigma Ludwig, 1894 Synallactes aenigma (p. )
Synallactes alexandri Ludwig, 1894 Synallactes alexandri (p. )
Synallactes challengeri (Théel, 1886) Synallactes challengeri (p. )
Synallactes chuni Augustin, 1908 Synallactes chuni (p. )
Synallactes crucifera R. Perrier, 1898 Synallactes crucifera (p. )
Synallactes elongata (Heding, 1940) Synallactes elongata (p. )
Synallactes horridus Koehler & Vaney, 1905 Synallactes horridus (p. )
Synallactes laguardai Solis-Marin, 2005 Synallactes laguardai (p. )
Synallactes longipapillata Sibuet, 1978 Synallactes longipapillata (p. )
Synallactes mollis Cherbonnier,1952 Synallactes mollis (p. )
Synallactes multivesiculatus Ohshima, 1915 Synallactes multivesiculatus (p. )
Synallactes pellucidus Koehler & Vaney, 1905 Synallactes pellucidus (p. )
Synallactes rigidus Koehler & Vaney, 1905 Synallactes rigidus (p. )
Synallactes robertsoni (Vaney, 1908) Synallactes robertsoni (p. )
Synallactes sagamiensis (Augustin, 1908) Synallactes sagamiensis (p. )
Synallactes samyni Thandar, 2008 Synallactes samyni (p. )
Synallactes triradiata Mitsukuri, 1912 Synallactes triradiata (p. )
Synallactes viridilimus Cherbonnier,1952 Synallactes viridilimus (p. )
Synalpheus anasimus Chace, 1972 Synalpheus anasimus (p. )
Synalpheus ancistrorhynchus de Man, 1909 Synalpheus ancistrorhynchus (p. )
Synalpheus androsi Coutière, 1909 Synalpheus androsi (p. )
Synalpheus barahoensis Armstrong, 1949 Synalpheus barahoensis (p. )
Synalpheus belizensis Anker & Tóth, 2008 Synalpheus belizensis (p. )
Synalpheus bocas Anker & Tóth, 2008 Synalpheus bocas (p. )
Synalpheus brachyceros Nobili, 1906 Synalpheus brachyceros (p. )
Synalpheus carinatus (De Man, 1888) Synalpheus carinatus (p. )
Synalpheus carpenteri MacDonald & Duffy, 2006 Synalpheus carpenteri (p. )
Synalpheus chacei Duffy, 1998 Synalpheus chacei (p. )
Synalpheus chaki Ashrafi & Hultgren, 2022 Synalpheus chaki (p. )
Synalpheus charon (Heller, 1861) Synalpheus charon (p. )
Synalpheus comatularum (Haswell, 1882) Synalpheus comatularum (p. )
Synalpheus corallinus MacDonald, Hultgren & Duffy, 2009 Synalpheus corallinus (p. )
Synalpheus corbariae Ashrafi & Hultgren, 2022 Synalpheus corbariae (p. )
Synalpheus dardeaui (Ríos & Duffy, 2007) Synalpheus dardeaui (p. )
Synalpheus demani Borradaile, 1899 Synalpheus demani (p. )
Synalpheus duffyi Anker & Tóth, 2008 Synalpheus duffyi (p. )
Synalpheus echinus Banner & Banner, 1975 Synalpheus echinus (p. )
Synalpheus elizabethae (Ríos & Duffy, 2007) Synalpheus elizabethae (p. )
Synalpheus filidigitus Armstrong, 1949 Synalpheus filidigitus (p. )
Synalpheus fossor (Paulson, 1875) Synalpheus fossor (p. )
Synalpheus gambarelloides (Nardo, 1847) Synalpheus gambarelloides (p. )
Synalpheus gracilirostris De Man, 1910 Synalpheus gracilirostris (p. )
Synalpheus harpagatrus Banner & Banner, 1975 Synalpheus harpagatrus (p. )
Synalpheus heroni Coutière, 1909 Synalpheus heroni (p. )
Synalpheus hoetjesi Hultgren, Macdonald & Fuffy, 2010 Synalpheus hoetjesi (p. )
Synalpheus idios (Ríos & Duffy, 2007) Synalpheus idios (p. )
Synalpheus irie MacDonald, Hultgren & Duffy, 2009 Synalpheus irie (p. )
Synalpheus kensleyi (Ríos & Duffy, 2007) Synalpheus kensleyi (p. )
Synalpheus kuadramanus Hultgren, MacDonald & Duffy, 2010 Synalpheus kuadramanus (p. )
Synalpheus lophodactylus Coutière, 1908 Synalpheus lophodactylus (p. )
Synalpheus macdonaldi Ashrafi & Hultgren, 2022 Synalpheus macdonaldi (p. )
Synalpheus microneptunus Hultgren, MacDonald & Duffy, 2011 Synalpheus microneptunus (p. )
Synalpheus nobilii Coutière, 1909 Synalpheus nobilii (p. )
Synalpheus obtusifrons Chace, 1972 Synalpheus obtusifrons (p. )
Synalpheus orapilosus Hultgren, MacDonald & Duffy, 2010 Synalpheus orapilosus (p. )
Synalpheus pachymeris Coutière, 1905 Synalpheus pachymeris (p. )
Synalpheus paraneomeris Coutière, 1905 Synalpheus paraneomeris (p. )
Synalpheus paulsoni Nobili, 1906 Synalpheus paulsoni (p. )
Synalpheus pinkfloydi Anker, Hultgren & De Grave, 2017 Synalpheus pinkfloydi (p. )
Synalpheus plumesetosus MacDonald, Hultgren & Duffy, 2009 Synalpheus plumesetosus (p. )
Synalpheus pococki Coutière, 1898 Synalpheus pococki (p. )
Synalpheus quinquedens Tattersall, 1921 Synalpheus quinquedens (p. )
Synalpheus readi Banner & Banner, 1972 Synalpheus readi (p. )
Synalpheus regalis Duffy, 1996 Synalpheus regalis (p. )
Synalpheus ruetzleri MacDonald & Duffy, 2006 Synalpheus ruetzleri (p. )
Synalpheus spinifrons (Milne-Edwards, 1837) Synalpheus spinifrons (p. )
Synalpheus streptodactylus Coutière, 1905 Synalpheus streptodactylus (p. )
Synalpheus thele MacDonald, Hultgren & Duffy, 2009 Synalpheus thele (p. )
Synalpheus triunguiculatus (Paul'son, 1875) Synalpheus triunguiculatus (p. )
Synalpheus tumidomanus (Paulson, 1875) Synalpheus tumidomanus (p. )
Synalpheus ul (Ríos & Duffy, 2007) Synalpheus ul (p. )
Synalpheus williamsi Ríos & Duffy, 1999 Synalpheus williamsi (p. )
Synalpheus yano (Ríos & Duffy, 2007) Synalpheus yano (p. )
Synapseudes isis Segadilha, Siqueira & Iwasa-Arai, 2021 Synapseudes isis (p. )
Synaptula reciprocans (Forskal, 1775) Synaptula reciprocans (p. )
Synarthrophyton schmitzii (Hariot) M.L.Mendoza, S.Molina & P.Ventura, 1996 Synarthrophyton schmitzii (p. )
Synchelidium haplocheles (Grube, 1864) Synchelidium haplocheles (p. )
Synchelidium maculatum Stebbing, 1906 Synchelidium maculatum (p. )
Syncoryne reinkei R. Nielsen & P.M. Pedersen Syncoryne reinkei (p. )
Syndesmis echinorum Francois, 1886 Syndesmis echinorum (p. )
Synelmis rigida (Fauvel, 1919) Synelmis rigida (p. )
Synodontium sansingi Hopper, 1963 Synodontium sansingi (p. )
Synoicum blochmanni (Heiden, 1894) Synoicum blochmanni (p. )
Synoicum calypsonis (Peres, 1956) Synoicum calypsonis (p. )
Synoicum daucum Monniot & Monniot, 1977 Synoicum daucum (p. )
Synoicum diaphanum Sluiter, 1927 Synoicum diaphanum (p. )
Synoicum duboscqui (Harant, 1927) Synoicum duboscqui (p. )
Synoicum incrustatum (Sars, 1851) Synoicum incrustatum (p. )
Synoicum lacazei (Pérès, 1957) Synoicum lacazei (p. )
Synoicum parfustis (Ritter & Forsyth, 1917) Synoicum parfustis (p. )
Synoicum pomum (Sars, 1851) Synoicum pomum (p. )
Synoicum pulmonaria (Ellis & Solander, 1786) Synoicum pulmonaria (p. )
Synoicum vibei Lützen, 1959 Synoicum vibei (p. )
Synonchus brevisetosus (Southern, 1914) Synonchus brevisetosus (p. )
Synonchus fasciculatus Cobb, 1894 Synonchus fasciculatus (p. )
Synonchus longisetosus (Southern, 1914) Synonchus longisetosus (p. )
Synstellicola acanthasteris (Humes, 1970) Synstellicola acanthasteris (p. )
Synstellicola pichoni (Humes & Ho, 1966) Synstellicola pichoni (p. )
Synthecium protectum Jäderholm, 1903 Synthecium protectum (p. )
Synthopsis acuminata Marshall, 1978 Synthopsis acuminata (p. )
Synthopsis caelata (Powell, 1930) Synthopsis caelata (p. )
Synthopsis regia Marshall, 1978 Synthopsis regia (p. )
Syntomaria curiosa Cooper, 1982 Syntomaria curiosa (p. )
Sypharochiton aorangi (Creese & O'Neill, 1987) Sypharochiton aorangi (p. )
Sypharochiton pelliserpentis (Quoy & Gaimard, 1835) Sypharochiton pelliserpentis (p. )
Sypharochiton sinclairi (Gray, 1843) Sypharochiton sinclairi (p. )
Sypharochiton themeropsis Iredale, 1914 Chiton themeropsis (p. )
Sypharochiton torri (Suter, 1907) Sypharochiton torri (p. )
Syphonota geographica (Adams & Reeve, 1850) Syphonota geographica (p. )
Syringodium filiforme Kützing, 1860 Syringodium filiforme (p. )
Syringolaimus striatocaudatus De Man, 1888 Syringolaimus striatocaudatus (p. )
Syrnola cinctella (Adams, 1860) Syrnola cinctella (p. )
Syrnola fasciata Jickeli, 1882 Syrnola fasciata (p. )
Syrnola lendix (Adams, 1863) Syrnola lendix (p. )
Syrnola minuta Adams, 1869 Syrnola minuta (p. )
Syrrhoe nodulosa Barnard, 1932 Syrrhoe nodulosa (p. )
Syrrhoe petitaserrata Hughes, 2009 Syrrhoe petitaserrata (p. )
Syrrhoe psychrophila Monod, 1926 Syrrhoe psychrophila (p. )
Syscenus latus Richardson, 1909 Syscenus latus (p. )
Systellaspis guillei Crosnier, 1987 Systellaspis guillei (p. )
Systellaspis lanceocaudata Bate, 1888 Systellaspis lanceocaudata (p. )
Systellaspis pellucida (Filhol, 1885) Systellaspis pellucida (p. )
Systenopora contracta Waters, 1904 Systenopora contracta (p. )
Tachidius discipes Giesbrecht, 1881 Tachidius discipes (p. )
Tachybaptus ruficollis (Pallas, 1764) Tachybaptus ruficollis (p. )
Taeniacanthus aluteri (Avdeev, 1977) Taeniacanthus aluteri (p. )
Taeniacanthus aulacocephali Izawa, 2021 Taeniacanthus aulacocephali (p. )
Taeniacanthus kitamakura Yamaguti & Yamasu, 1959 Taeniacanthus kitamakura (p. )
Taeniacanthus moa (Lewis, 1967) Taeniacanthus moa (p. )
Taeniogyrus contortus (Ludwig, 1875) Taeniogyrus contortus (p. )
Taeniogyrus purpureus (Lesson, 1830) Taeniogyrus purpureus (p. )
Tagelus peruvianus Pilsbry & Olsson, 1941 Tagelus peruvianus (p. )
Tagia ecuadori (Meserve, 1938) Tagia ecuadori (p. )
Taheitia scalariformis (Reeve, 1842) Taheitia scalariformis (p. )
Takasagovolva honkakujiana (Kuroda, 1928) Takasagovolva honkakujiana (p. )
Takedana eriphioides Davie, 1989 Takedana eriphioides (p. )
Takedromia longispina McLay, 1991 Takedromia longispina (p. )
Taku spinosocarinatus (Fukuda, 1909) Taku spinosocarinatus (p. )
Talabrica bellula (Adams, 1854) Talabrica bellula (p. )
Talabrica iredalei (Powell, 1958) Talabrica iredalei (p. )
Talassia flexisculpta Hoffman & Freiwald, 2022 Talassia flexisculpta (p. )
Talassia laevapex Hoffman & Freiwald, 2022 Talassia laevapex (p. )
Talassia mexicana Hoffman & Freiwald, 2022 Talassia mexicana (p. )
Talassia rugosa Hoffman & Freiwald, 2022 Talassia rugosa (p. )
Taliepus dentatus (Milne-Edwards, 1834) Taliepus dentatus (p. )
Taliepus marginatus (Bell, 1835) Taliepus marginatus (p. )
Talitrus saltator Montagu, 1808 Talitrus saltator (p. )
Talochlamys multicolor (Melvill & Standen, 1907) Chlamys multicolor (p. )
Talochlamys multistriata (Poli, 1795) Talochlamys multistriata (p. )
Talochlamys pulleineana (Tate, 1887) Talochlamys pulleineana (p. )
Talochlamys pusio (Linnaeus, 1758) Talochlamys pusio (p. )
Talonostrea talonata Li & Qi, 1994 Talonostrea talonata (p. )
Talorchestia antennulata Chevreux, 1915 Talorchestia antennulata (p. )
Talorchestia spinipalma (Dana, 1853) Talorchestia spinipalma (p. )
Talorchestia terraereginae Haswell, 1880 Talorchestia terraereginae (p. )
Talostolida latior (Melvill, 1888) Talostolida latior (p. )
Talostolida pellucens (MeIvill, 1888) Talostolida pellucens (p. )
Talostolida teres (Gmelin, 1791) Talostolida teres (p. )
Tamaria floridae (Perrier, 1881) Tamaria floridae (p. )
Tamaria obstipa Ziesenhenne, 1942 Tamaria obstipa (p. )
Tamarisca tamarisca (Linnaeus, 1758) Tamarisca tamarisca (p. )
Tambja ceutae Garcia-Gomez & Ortea, 1988 Tambja ceutae (p. )
Tambja gratiosa (Bergh, 1890) Tambja gratiosa (p. )
Tambja marbellensis (Schick & Cervera, 1998) Tambja marbellensis (p. )
Tamilokus mabinia Shipway & Distel, 2019 Tamilokus mabinia (p. )
Tamoya ohboya Collins, Bentlage, Gillan, Lynn, Morandini & Marques, 2011 Tamoya ohboya (p. )
Tanacetipathes hirta (Gray, 1857) Tanacetipathes hirta (p. )
Tanacetipathes longipinnula Loiola & Castro, 2005 Tanacetipathes longipinnula (p. )
Tanacetipathes squamosa (Koch, 1886) Tanacetipathes squamosa (p. )
Tanacetipathes tanacetum (Pourtalès, 1880) Tanacetipathes tanacetum (p. )
Tanacetipathes thalassoros Loiola & Castro, 2005 Tanacetipathes thalassoros (p. )
Tanais tinhauae Bamber & Bird, 1997 Tanais tinhauae (p. )
Tanaissus lilljeborgi (Stebbing, 1891) Tanaissus lilljeborgi (p. )
Tanaoa distinctus (Rathbun, 1894) Tanaoa distinctus (p. )
Tanaoa nanus Galil, 2003 Tanaoa nanus (p. )
Tanaoa pustulosa (Wood-Mason & Alcock, 1891) Tanaoa pustulosa (p. )
Tanaoa pustulosus (Wood-Mason, 1891) Tanaoa pustulosus (p. )
Tanaoa serenei (Richer de Forges, 1983) Tanaoa serenei (p. )
Tanaopsis chotkarakde Bird & Bamber, 2000 Tanaopsis chotkarakde (p. )
Tanaopsis graciloides (Lilljeborg, 1864) Tanaopsis graciloides (p. )
Tanapseudes sinensis Bamber, 2000 Tanapseudes sinensis (p. )
Tandonella batei (Jain, 1978) Tandonella batei (p. )
Tandonella indica (Jain, 1978) Tandonella indica (p. )
Tanea hilaris (Sowerby III, 1914) Tanea hilaris (p. )
Tanea sagittata (Menke, 1843) Tanea sagittata (p. )
Tanea zelandica (Quoy & Gaimard, 1832) Tanea zelandica (p. )
Tanganella muelleri Kraepelin, 1887 Tanganella muelleri (p. )
Tantillulum molle Monniot & Monniot, 1984 Tantillulum molle (p. )
Tanysiphon rivalis Benson, 1858 Tanysiphon rivalis (p. )
Tanzanapseudes polynesiensis Müller, 1992 Tanzanapseudes polynesiensis (p. )
Taonia atomaria (Woodward) J. Agardh Taonia atomaria (p. )
Taonius belone (Chun, 1906) Taonius belone (p. )
Taonius suhmii (Lankester, 1884) Taonius suhmii (p. )
Tapes literatus (Linnaeus, 1758) Tapes literatus (p. )
Tapes sulcarius (Lamarck, 1818) Tapes sulcarius (p. )
Tara sylvicola (Dana, 1852) Tara sylvicola (p. )
Taracythere abyssora Ayress, De Deckker & Coles, 2004 Taracythere abyssora (p. )
Tarebia granifera (Lamarck, 1816) Tarebia granifera (p. )
Taringa armata Swennen, 1961 Taringa armata (p. )
Taringa faba Ballesteros, Llera & Ortea, 1985 Taringa faba (p. )
Taringa halgerda Gosliner & Behrens, 1998 Taringa halgerda (p. )
Taringa oleica Ortea, Perez & Llera, 1982 Taringa oleica (p. )
Taringa pinoi Perrone, 1985 Taringa pinoi (p. )
Taringa sublutea (Abraham, 1877) Taringa sublutea (p. )
Tarvaia angusta Gerlach, 1953 Tarvaia angusta (p. )
Taurasia striata (Quoy &Gaimard, 1833) Taurasia striata (p. )
Tawera lagopus (Lamarck, 1818) Tawera lagopus (p. )
Tawera phenax (Finlay, 1930) Tawera phenax (p. )
Tawera sphaericula (Deshayes, 1854) Tawera sphaericula (p. )
Technitella harrisii (Heron-Allen & Earland, 1914) Technitella harrisii (p. )
Technitella legumen Norman, 1878 Technitella legumen (p. )
Technitella melo Norman, 1878 Technitella melo (p. )
Tectarius padmiae Dekkers & Ngo, 2021 Tectarius padmiae (p. )
Tecticrater compressus (Suter, 1908) Tecticrater compressus (p. )
Tecticrater finlayi (Powell, 1937) Tecticrater finlayi (p. )
Tecticrater grandis Crozier, 1966 Tecticrater grandis (p. )
Tecticrater subcompressus (Powell, 1937) Tecticrater subcompressus (p. )
Tectidrilus achaetus Erséus & Sang, 1985 Tectidrilus achaetus (p. )
Tectidrilus bori (Righi & Kanner, 1979) Tectidrilus bori (p. )
Tectidrilus pictoni (Erséus, 1984) Tectidrilus pictoni (p. )
Tectitethya keyensis Sarà & Bavestrello, 1996 Tectitethya keyensis (p. )
Tectitethya macrostella Sarà & Bavestrello, 1996 Tectitethya macrostella (p. )
Tectitethya topsenti (Thiele, 1900) Tectitethya topsenti (p. )
Tectonatica bougei (Sowerby, 1908) Tectonatica bougei (p. )
Tectonatica impervia (Philippi, 1845) Tectonatica impervia (p. )
Tectonatica robillardi (Sowerby III, 1894) Tectonatica robillardi (p. )
Tectura rosacea (Carpenter, 1864) Tectura rosacea (p. )
Tectura virginea (Müller, 1776) Tectura virginea (p. )
Tectus pyramis (Born, 1778) Tectus pyramis (p. )
Tedania anhelans (Lieberkühn, 1859) Tedania anhelans (p. )
Tedania armata Sarà, 1978 Tedania armata (p. )
Tedania charcoti Topsent, 1908 Tedania charcoti (p. )
Tedania ecuadoriensis Jaramillo & Hajdu, 2021 Tedania ecuadoriensis (p. )
Tedania fulvum Aguilar-Camacho, Carballo & Cruz-Barraza, 2018 Tedania fulvum (p. )
Tedania gracilis Hentschel, 1914 Tedania gracilis (p. )
Tedania mucosa Thiele, 1905 Tedania mucosa (p. )
Tedania oxeata Topsent, 1916 Tedania oxeata (p. )
Tedania pacifica de Laubenfels, 1954 Tedania pacifica (p. )
Tedania patagonica (Ridley & Dendy, 1886) Tedania patagonica (p. )
Tedania spinata (Ridley, 1881) Tedania spinata (p. )
Tedania suctoria (Schmidt, 1870) Tedania suctoria (p. )
Tedania tantula (Kirkpatrick, 1907) Tedania tantula (p. )
Tedania tenuicapitata Ridley, 1881 Tedania tenuicapitata (p. )
Tedania tepitootehenuaensis Desqueyroux-Faundez, 1990 Tedania tepitootehenuaensis (p. )
Tedania tropicalis Aguilar-Camacho, Carballo & Cruz-Barraza, 2018 Tedania tropicalis (p. )
Tedania vanhoeffeni Hentschel, 1914 Tedania vanhoeffeni (p. )
Tegano atkinsae Lowry & Springthorpe, 2009 Tegano atkinsae (p. )
Tegano vermiamicus (Bamber, 2003) Tegano vermiamicus (p. )
Tegella unicornis (Fleming, 1828) Tegella unicornis (p. )
Tegillarca granosa (Linnaeus, 1758) Tegillarca granosa (p. )
Tegula argyrostoma (Gmelin, 1791) Tegula argyrostoma (p. )
Tegula funebralis (Adams, 1855) Tegula funebralis (p. )
Tegula nigerrima (Gmelin, 1791) Tegula nigerrima (p. )
Tegula rustica (Gmelin, 1791) Tegula rustica (p. )
Tegula tridentata (Potiez & Michaud, 1838) Tegula tridentata (p. )
Tegula verrucosa McLean, 1970 Tegula verrucosa (p. )
Teinostoma vayssierei Couturier, 1907 Teinostoma vayssierei (p. )
Teleophrys cristulipes Stimpson, 1860 Teleophrys cristulipes (p. )
Teleophrys ornatus Rathbun, 1901 Teleophrys ornatus (p. )
Teleophrys pococki Rathbun, 1924 Teleophrys pococki (p. )
Telephryxus clypeus Williams & Boyko, 2021 Telephryxus clypeus (p. )
Telesto arborea Wright & Studer, 1889 Telesto arborea (p. )
Telesto multiflora Laackmann, 1909 Telesto multiflora (p. )
Telestula septentrionalis Madsen, 1944 Telestula septentrionalis (p. )
Tellamia contorta Batters Tellamia contorta (p. )
Tellidorella cristulata Berry, 1963 Tellidorella cristulata (p. )
Tellimya ferruginosa (Montagu, 1808) Tellimya ferruginosa (p. )
Tellimya tenella (Lovén, 1846) Tellimya tenella (p. )
Tellina agilis Stimpson, 1857 Tellina agilis (p. )
Tellina deltoidalis Lamarck, 1818 Tellina deltoidalis (p. )
Tellina discus Hanley, 1844 Tellina discus (p. )
Tellina incarnata Linnaeus, 1758 Tellina incarnata (p. )
Tellina inflata Gmelin, 1791 Tellina inflata (p. )
Tellina methoria Melvill, 1897 Tellina methoria (p. )
Tellina parvitas (Iredale, 1931) Tellina parvitas (p. )
Tellina plicata Valenciennes, 1827 Tellina plicata (p. )
Tellina robusta Hanley, 1844 Pinguitellina robusta (p. )
Tellina rosamunda Melvill & Standen, 1907 Tellina rosamunda (p. )
Tellina tenella Verrill, 1874 Tellina tenella (p. )
Tellina triradiata Adams, 1871 Tellina triradiata (p. )
Tellina valtonis Hanley, 1844 Tellina valtonis (p. )
Tellina vernalis Hanley, 1844 Tellina vernalis (p. )
Tellinides striatus (Gmelin, 1791) Tellinides striatus (p. )
Tellinimactra edentula (Spengler, 1798) Tellinimactra edentula (p. )
Tellinota albinella (Lamarck, 1818) Tellinota albinella (p. )
Telmatactis cricoides (Duchassaing, 1850) Telmatactis cricoides (p. )
Telmatactis forskalii (Hemprich & Ehrenberg, 1834) Telmatactis forskalii (p. )
Telmatactis rapanuiensis (Carlgren, 1922) Telmatactis rapanuiensis (p. )
Telmatactis rufa (Verrill, 1900) Telmatactis rufa (p. )
Telopora buski d'Hondt, 1986 Telopora buski (p. )
Teloscalpellum antarcticum (Hoek, 1883) Teloscalpellum antarcticum (p. )
Telosynopia variabilis (Spandl, 1923) Telosynopia variabilis (p. )
Telsosynopia trifidilla Hughes & Lowry, 2006 Telsosynopia trifidilla (p. )
Temachia microstoma (Norman, 1864) Temachia microstoma (p. )
Temnonotus granulosus Milne-Edwards, 1875 Temnonotus granulosus (p. )
Temnonotus simplex Milne-Edwards, 1875 Temnonotus simplex (p. )
Temnopleurus michaelseni (Döderlein, 1914) Temnopleurus michaelseni (p. )
Temnopleurus reevesii (Gray, 1855) Temnopleurus reevesii (p. )
Temnopleurus toreumaticus (Leske, 1778) Temnopleurus toreumaticus (p. )
Temora longicornis (Müller, 1785) Temora longicornis (p. )
Tenagodus tahitensis Mörch, 1861 Tenagodus tahitensis (p. )
Tenedocythere transoceanica Teeter, 1975 Tenedocythere transoceanica (p. )
Tenellia adspersa (Nordmann, 1845) Tenellia adspersa (p. )
Tenerodus pollex McFadden & van Ofwegen, 2017 Tenerodus pollex (p. )
Tenguella granulata (Duclos, 1832) Tenguella granulata (p. )
Tenguella hoffmani Houart, 2017 Tenguella hoffmani (p. )
Tenguella marginalba (Blainville, 1832) Tenguella marginalba (p. )
Tenguella musiva (Kiener, 1835) Tenguella musiva (p. )
Tentaoculus balantiophaga Marshall, 1996 Tentaoculus balantiophaga (p. )
Tentaoculus haptricola Marshall, 1986 Tentaoculus haptricola (p. )
Tentaoculus lithodicola Marshall, 1986 Tentaoculus lithodicola (p. )
Tentaoculus neolithodicola Marshall, 1986 Tentaoculus neolithodicola (p. )
Tenuisis microspiculata (Molander, 1929) Tenuisis microspiculata (p. )
Tepidopleustes acromatius Just, 2009 Tepidopleustes acromatius (p. )
Tepidopleustes barnardi (Ledoyer, 1972) Tepidopleustes barnardi (p. )
Teratomaia richardsoni (Dell, 1960) Teratomaia richardsoni (p. )
Terebella banksyi Lavesque, Daffe, Londoño-Mesa & Hutchings, 2021 Terebella banksyi (p. )
Terebella copia Hutchings, 1990 Terebella copia (p. )
Terebella ehlersi Gravier, 1907 Terebella ehlersi (p. )
Terebella ehrenbergi Grube, 1870 Terebella ehrenbergi (p. )
Terebella flabellum Baird, 1865 Terebella flabellum (p. )
Terebella parvabranchiata Treadwell, 1906 Terebella parvabranchiata (p. )
Terebella punctata Hessle, 1917 Terebella punctata (p. )
Terebellides gracilis Malm, 1874 Terebellides gracilis (p. )
Terebellides kerguelensis McIntosh, 1885 Terebellides kerguelensis (p. )
Terebellides longicaudatus Hessle, 1917 Terebellides longicaudatus (p. )
Terebellides narribri Hutchings & Peart, 2000 Terebellides narribri (p. )
Terebellides stroemii Sars, 1835 Terebellides stroemii (p. )
Terebellobranchia hugonis Rullier, 1972 Terebellobranchia hugonis (p. )
Terebra hoaraui Drivas & Jay, 1988 Terebra hoaraui (p. )
Terebra ligata Hinds, 1844 Terebra ligata (p. )
Terebra mariesi Smith, 1880 Terebra mariesi (p. )
Terebra shyana Bratcher & Burch, 1970 Terebra shyana (p. )
Terebra takauensis Terryn, 2021 Terebra takauensis (p. )
Terebra tessellata Gray, 1834 Terebra tessellata (p. )
Terebralia semistriata (Mörch, 1852) Terebralia semistriata (p. )
Terebratalia coreanica (Adams & Reeve, 1850) Terebratalia coreanica (p. )
Terebratalia gouldi (Dall, 1891) Terebratalia gouldi (p. )
Terebratalia transversa (Sowerby, 1846) Terebratalia transversa (p. )
Terebratalia xanthica (Dall, 1920) Terebratalia xanthica (p. )
Terebratella crenulata Sowerby, 1846 Terebratella crenulata (p. )
Terebratella dorsata (Gmelin, 1790) Terebratella dorsata (p. )
Terebratella enzenspergeri Blochmann, 1914 Terebratella enzenspergeri (p. )
Terebratella labradorensis Sowerby, 1846 Terebratella labradorensis (p. )
Terebratella mayi Blochmann, 1914 Terebratella mayi (p. )
Terebratella rubiginosa Dall, 1871 Terebratella rubiginosa (p. )
Terebratella tenuis Tort, 2003 Terebratella tenuis (p. )
Terebratulina australis Bitner, 2006 Terebratulina australis (p. )
Terebratulina austroamericana Zezina, 1981 Terebratulina austroamericana (p. )
Terebratulina cailleti Crosse, 1865 Terebratulina cailleti (p. )
Terebratulina callinome Dall, 1920 Terebratulina callinome (p. )
Terebratulina cavata Verco, 1910 Terebratulina cavata (p. )
Terebratulina compressa Cooper, 1973 Terebratulina compressa (p. )
Terebratulina cumingi Davidson, 1852 Terebratulina cumingi (p. )
Terebratulina hataiana Cooper, 1973 Terebratulina hataiana (p. )
Terebratulina hawaiiensis Cooper, 1973 Terebratulina hawaiiensis (p. )
Terebratulina japonica (Sowerby, 1846) Terebratulina japonica (p. )
Terebratulina kitakamiensis Hayasaka, 1938 Terebratulina kitakamiensis (p. )
Terebratulina kyusyuensis Yabe & Hatai, 1934 Terebratulina kyusyuensis (p. )
Terebratulina pacifica Yabe & Hatai, 1934 Terebratulina pacifica (p. )
Terebratulina peculiaris Hatai, 1940 Terebratulina peculiaris (p. )
Terebratulina photina Dall, 1920 Terebratulina photina (p. )
Terebratulina radula Hedley, 1904 Terebratulina radula (p. )
Terebratulina reevi Dall, 1920 Terebratulina reevi (p. )
Terebratulina septentrionalis (Couthouy, 1838) Terebratulina septentrionalis (p. )
Terebratulina sirahamensis Hatai,1940 Terebratulina sirahamensis (p. )
Terebratulina unguicula (Carpenter, 1864) Terebratulina unguicula (p. )
Terebratulina valdiviae Blochmann, 1908 Terebratulina valdiviae (p. )
Teredo navalis Linnaeus, 1758 Teredo navalis (p. )
Teredothyra excavata (Jeffreys, 1860) Teredothyra excavata (p. )
Terefundus goniocorella Marshall & Houart, 2022 Terefundus goniocorella (p. )
Terefundus grebneffi Marshall & Houart, 2022 Terefundus grebneffi (p. )
Terefundus gregarius Marshall & Houart, 2022 Terefundus gregarius (p. )
Terefundus mernoo Marshall & Houart, 2022 Terefundus mernoo (p. )
Terefundus nitens Marshall & Houart, 2022 Terefundus nitens (p. )
Terefundus sepulcralis Marshall & Houart, 2022 Terefundus sepulcralis (p. )
Terefundus venustus Marshall & Houart, 2022 Terefundus venustus (p. )
Teretianax minuta (Turton, 1932) Teretianax minuta (p. )
Tergestia clonacantha Manter, 1963 Tergestia clonacantha (p. )
Tergipes tergipes (Forsskål, 1775) Tergipes tergipes (p. )
Tergipes valentini (Eliot, 1907) Cratena valentini (p. )
Terpios gelatinosa (Bowerbank, 1866) Terpios gelatinosa (p. )
Terpios granulosus Bergquist, 1967 Terpios granulosus (p. )
Terpios lobiceps (Schmidt, 1870) Terpios lobiceps (p. )
Terranova scoliodontis (Baylis, 1931) Terranova scoliodontis (p. )
Terschellingia communis De Man, 1888 Terschellingia communis (p. )
Terschellingia longicaudata De Man, 1907 Terschellingia longicaudata (p. )
Tervia irregularis (Meneghini, 1844) Tervia irregularis (p. )
Testudinalia testudinalis (Müller, 1776) Testudinalia testudinalis (p. )
Testulorhiza profundi Schröder, Medioli & Scott, 1989 Testulorhiza profundi (p. )
Tethisea indica Poore, 1994 Tethisea indica (p. )
Tethocyathus coactilis Kitahara & Cairns, 2021 Tethocyathus coactilis (p. )
Tethocyathus endesa Cairns, Haeussermann & Foersterra, 2005 Tethocyathus endesa (p. )
Tethocyathus irrugatus Kitahara & Cairns, 2021 Tethocyathus irrugatus (p. )
Tethocyathus minor (Gardiner, 1899) Tethocyathus minor (p. )
Tethya annona Sim-Smith, Hickman Jr & Kelly, 2021 Tethya annona (p. )
Tethya bitylastra Mácola & Menegola, 2018 Tethya bitylastra (p. )
Tethya californiana de Laubenfels, 1932 Tethya californiana (p. )
Tethya deformis Thiele, 1898 Tethya deformis (p. )
Tethya fastigiata Bergquist & Kelly-Borges, 1991 Tethya fastigiata (p. )
Tethya japonica Sollas, 1888 Tethya japonica (p. )
Tethya levii Sarà, 1988 Tethya levii (p. )
Tethya novaecaledoniae Sarà, 1988 Tethya novaecaledoniae (p. )
Tethya nux (Selenka, 1867) Tethya nux (p. )
Tethya omanensis Sarà & Bavestrello, 1995 Tethya omanensis (p. )
Tethya papillosa (Thiele, 1905) Tethya papillosa (p. )
Tethya robusta (Bowerbank, 1873) Tethya robusta (p. )
Tethya sollasi Bergquist & Kelly-Borges, 1991 Tethya sollasi (p. )
Tethya sorbetus Sim-Smith, Hickman Jr & Kelly, 2021 Tethya sorbetus (p. )
Tethya topsenti Sarà, Bavestrello & Calcinai, 2000 Tethya topsenti (p. )
Tethyaster aulophora (Fisher, 1911) Tethyaster aulophora (p. )
Tethyaster canaliculatus (Clark, 1916) Tethyaster canaliculatus (p. )
Tethyaster subinermis (Philippi, 1837) Tethyaster subinermis (p. )
Tethycometes sibogae Sarà, 1994 Tethycometes sibogae (p. )
Tethygeneia cavitelson Ledoyer, 1984 Tethygeneia cavitelson (p. )
Tethyopsis dubia Wilson, 1925 Tethyopsis dubia (p. )
Tethyopsis patriciae (Lévi, 1993) Tethyopsis patriciae (p. )
Tethyopsis radiata (Marshall, 1884) Tethyopsis radiata (p. )
Tethyrhynchia mediterranea Logan & Zibrowius, 1994 Tethyrhynchia mediterranea (p. )
Tethys fimbria Linnaeus, 1758 Tethys fimbria (p. )
Tethytimea tylota (Hentschel, 1912) Tethytimea tylota (p. )
Tetilla ciliata Wilson, 1925 Tetilla ciliata (p. )
Tetilla coronida Sollas, 1888 Tetilla coronida (p. )
Tetilla dactyloidea (Carter, 1869) Tetilla dactyloidea (p. )
Tetilla disigmata Lévi, 1964 Tetilla disigmata (p. )
Tetilla enoi Brøndsted, 1934 Tetilla enoi (p. )
Tetilla falcipara Lévi, 1993 Tetilla falcipara (p. )
Tetilla leptoderma Sollas, 1886 Tetilla leptoderma (p. )
Tetilla microxea Bergquist, 1965 Tetilla microxea (p. )
Tetilla pedifera Sollas, 1886 Tetilla pedifera (p. )
Tetilla ridleyi Sollas, 1888 Tetilla ridleyi (p. )
Tetilla sandalina Sollas, 1886 Tetilla sandalina (p. )
Tetilla schulzei Kieschnick, 1898 Tetilla schulzei (p. )
Tetilla sibirica (Fristedt, 1887) Tetilla sibirica (p. )
Tetilla sigmophora (Schmidt, 1870) Tetilla sigmophora (p. )
Tetilla spinosa Wilson, 1925 Tetilla spinosa (p. )
Tetraclita japonica (Pilsbry, 1916) Tetraclita japonica (p. )
Tetraclitella depressa Foster & Anderson, 1986 Tetraclitella depressa (p. )
Tetradeion crassum (Chilton, 1883) Tetradeion crassum (p. )
Tetradeion dampieri (Berge & Vader, 2000) Tetradeion dampieri (p. )
Tetralia aurantistellata Trautwein, 2007 Tetralia aurantistellata (p. )
Tetralia brunalineata Trautwein, 2007 Tetralia brunalineata (p. )
Tetralia cavimana Heller, 1860 Tetralia cavimana (p. )
Tetralia cinctipes Paul'son, 1875 Tetralia cinctipes (p. )
Tetralia glaberrima (Herbst, 1790) Tetralia glaberrima (p. )
Tetralia muta (Linnaeus, 1758) Tetralia muta (p. )
Tetralia nigrolineata Serène & Pham, 1957 Tetralia nigrolineata (p. )
Tetralia ocucaerulea Trautwein, 2007 Tetralia ocucaerulea (p. )
Tetralia rubridactyla Garth, 1971 Tetralia rubridactyla (p. )
Tetraloides heterodactylus (Heller, 1861) Tetraloides heterodactylus (p. )
Tetraloides nigrifrons (Dana, 1852) Tetraloides nigrifrons (p. )
Tetranchyroderma megastomum (Remane, 1927) Tetranchyroderma megastomum (p. )
Tetranchyroderma tribolosum Clausen, 1965 Tetranchyroderma tribolosum (p. )
Tetrancistrum sigani Goto & Kikuchi, 1917 Tetrancistrum sigani (p. )
Tetrapachylasma arcuatum Jones, 2000 Tetrapachylasma arcuatum (p. )
Tetrapachylasma ferrugomaculosa (Jones, 1993) Tetrapachylasma ferrugomaculosa (p. )
Tetraplax quadridentata (Rathbun, 1898) Tetraplax quadridentata (p. )
Tetraposthia colymbetes An der Lan, 1936 Tetraposthia colymbetes (p. 38 )
Tetrapygus niger (Molina, 1782) Tetrapygus niger (p. )
Tetrarca tetragona (Poli, 1795) Arca tetragona (p. )
Tetraselmis suecica (Kylin) Butcher Tetraselmis suecica (p. )
Tetrasquilla mccullochae (Schmitt, 1940) Tetrasquilla mccullochae (p. )
Tetrastemma longistriatum Wheeler, 1934 Tetrastemma longistriatum (p. )
Tetrastemma unilineatum Joubin, 1910 Tetrastemma unilineatum (p. )
Tetraxanthus bidentatus (Milne-Edwards, 1880) Tetraxanthus bidentatus (p. )
Tetrazona porrecta Millar, 1962 Tetrazona porrecta (p. )
Tetreres israeli Chávez-López, 2022 Tetreres israeli (p. )
Tetreres oscari Chávez-López, 2022 Tetreres oscari (p. )
Tetreres philippinensis (Treadwell, 1926) Tetreres philippinensis (p. )
Tetreres robustus Lechapt & Kirtley, 1994 Tetreres robustus (p. )
Tetrias fischerii (Milne-Edwards, 1867) Tetrias fischerii (p. )
Textularia agglutinans d'Orbigny, 1839 Textularia agglutinans (p. )
Textularia aglutinans d’Orbigny, 1839 Textularia aglutinans (p. )
Textularia antarctica Wiesner, 1931 Textularia antarctica (p. )
Textularia calva Lalicker, 1940 Textularia calva (p. )
Textularia candeiana d'Orbigny, 1839 Textularia candeiana (p. )
Textularia cushmani Said, 1949 Textularia cushmani (p. )
Textularia dupla Todd, 1954 Textularia dupla (p. )
Textularia earlandi Parker, 1952 Textularia earlandi (p. )
Textularia fistula Cushman, 1911 Textularia fistula (p. )
Textularia foliacea Heron-Allen & Earland, 1915 Textularia foliacea (p. )
Textularia lateralis Lalicker, 1935 Textularia lateralis (p. )
Textularia occidentalis Cushman, 1922 Textularia occidentalis (p. )
Textularia oceanica Cushman, 1932 Textularia oceanica (p. )
Textularia oviedoiana (d'Orbigny, 1839) Textularia oviedoiana (p. )
Textularia porrecta Brady, 1884 Textularia porrecta (p. )
Textularia pseudogramen Chapman & Parr, 1937 Textularia pseudogramen (p. )
Textularia pseudosolita Zheng, 1988 Textularia pseudosolita (p. )
Textularia rugosa d'Orbigny, 1852 Textularia rugosa (p. )
Textularia semialata Cushman, 1913 Textularia semialata (p. )
Textularia stricta Cushman, 1911 Textularia stricta (p. )
Textularia subantarctica Vella, 1957 Textularia subantarctica (p. )
Textularia truncata Höglund, 1947 Textularia truncata (p. )
Textularia truncatiformis Zheng, 1988 Textularia truncatiformis (p. )
Textularia tubulosa Zheng, 1980 Textularia tubulosa (p. )
Thaanumella cookei Clench, 1946 Thaanumella cookei (p. )
Thailandorchestia rhizophila Wongkamhaeng, Dumrongrojwattana, Sumitrakij & Keetapithchayakul, 2022 Thailandorchestia rhizophila (p. )
Thais bitubercularis (Lamarck, 1822) Thais bitubercularis (p. )
Thais echinata (Blainville, 1832) Thais echinata (p. )
Thais echinulata (Lamarck, 1822) Thais echinulata (p. )
Thais luteostoma Holton, 1803 Thais luteostoma (p. )
Thaisella chocolata (Duclos, 1832) Thaisella chocolata (p. )
Thala angiostoma Pease, 1868 Thala angiostoma (p. )
Thala floridana (Dall, 1884) Thala floridana (p. )
Thala roseata (Adams, 1855) Thala roseata (p. )
Thalamita annulipes Stephenson & Hudson, 1957 Thalamita annulipes (p. )
Thalamita bevisi (Stebbing, 1921) Thalamita bevisi (p. )
Thalamita bouvieri Nobili, 1906 Thalamita bouvieri (p. )
Thalamita cerasma Wee & Ng, 1995 Thalamita cerasma (p. )
Thalamita chaptalii (Audouin, 1826) Thalamita chaptalii (p. )
Thalamita cooperi Borradaile, 1902 Thalamita cooperi (p. )
Thalamita danae Stimpson, 1858 Thalamita danae (p. )
Thalamita difficilis Crosnier, 2002 Thalamita difficilis (p. )
Thalamita foresti Crosnier, 1962 Thalamita foresti (p. )
Thalamita gatavakensis Nobili, 1906 Thalamita gatavakensis (p. )
Thalamita gloriensis Crosnier, 1962 Thalamita gloriensis (p. )
Thalamita gracilipes (Milne-Edwards, 1873) Thalamita gracilipes (p. )
Thalamita integra Dana, 1852 Thalamita integra (p. )
Thalamita intermedia Miers, 1886 Thalamita intermedia (p. )
Thalamita investigatoris Alcock, 1899 Thalamita investigatoris (p. )
Thalamita iranica Stephensen, 1946 Thalamita iranica (p. )
Thalamita macropus Montgomery, 1931 Thalamita macropus (p. )
Thalamita macrospinifera Rathbun, 1911 Thalamita macrospinifera (p. )
Thalamita malaccensis Gordon, 1938 Thalamita malaccensis (p. )
Thalamita margaritimana Rathbun, 1911 Thalamita margaritimana (p. )
Thalamita minuscula Nobili, 1906 Thalamita minuscula (p. )
Thalamita mitsiensis Crosnier, 1962 Thalamita mitsiensis (p. )
Thalamita multispinosa Stephenson & Rees, 1967 Thalamita multispinosa (p. )
Thalamita philippinensis Stephenson & Rees, 1967 Thalamita philippinensis (p. )
Thalamita pilumnoides Borradaile, 1902 Thalamita pilumnoides (p. )
Thalamita poissonii (Audouin, 1826) Thalamita poissonii (p. )
Thalamita prymna (Herbst, 1803) Thalamita prymna (p. )
Thalamita pseudopelsarti Crosnier, 2002 Thalamita pseudopelsarti (p. )
Thalamita pseudospinifera Crosnier, 1975 Thalamita pseudospinifera (p. )
Thalamita quadrilobata Miers, 1884 Thalamita quadrilobata (p. )
Thalamita rubridens Apel & Spiridonov, 1998 Thalamita rubridens (p. )
Thalamita savignyi Milne-Edwards, 1861 Thalamita savignyi (p. )
Thalamita seurati Nobili, 1906 Thalamita seurati (p. )
Thalamita sima Milne-Edwards, 1834 Thalamita sima (p. )
Thalamita simillima Crosnier, 2002 Thalamita simillima (p. )
Thalamita tenuipes Borradaile, 1902 Thalamita tenuipes (p. )
Thalamita woodmasoni Alcock, 1899 Thalamita woodmansoni (p. )
Thalamita woodmasoni Alcock, 1899 Thalamita woodmasoni (p. )
Thalamitoides quadridens Milne-Edwards, 1869 Thalamitoides quadridens (p. )
Thalamitoides tridens Milne-Edwards, 1869 Thalamitoides tridens (p. )
Thalamitoides tridens Milne-Edwards, 1869 Thalamitoides tridens tridens (p. )
Thalamophyllia riisei (Duchassaing & Michelotti, 1860) Thalamophyllia riisei (p. )
Thalamophyllia senaria Kitahara & Cairns, 2021 Thalamophyllia senaria (p. )
Thalamoporella gothica (Busk, 1856) Thalamoporella gothica (p. )
Thalamoporella tupinamba Almeida, Larré & Vieira, 2021 Thalamoporella tupinamba (p. )
Thalassarche carteri (Rothschild, 1903) Thalassarche carteri (p. )
Thalassarche cauta (Gould, 1841) Thalassarche cauta (p. )
Thalassarche chlororhynchos (Gmelin, 1789) Thalassarche chlororhynchos (p. )
Thalassarche melanophris (Temminck, 1828) Thalassarche melanophris (p. )
Thalassarche salvini (Rothschild, 1893) Thalassarche salvini (p. )
Thalassema thalassemum (Pallas, 1774) Thalassema thalassemum (p. )
Thalassia testudinum Banks ex König, 1805 Thalassia testudinum (p. )
Thalassina squamifera de Man, 1915 Thalassina squamifera (p. )
Thalassionema nitzschioides (Grunow) Grunow ex Hustedt Thalassionema nitzschioides (p. )
Thalassiosira angulata (Gregory) Hasle Thalassiosira angulata (p. )
Thalassiosira antarctica Comber Thalassiosira antarctica (p. )
Thalassiosira decipiens (Grunow) E.G.Jørgensen, 1905 Thalassiosira decipiens (p. )
Thalassiosira eccentrica (Ehrenberg) Cleve Thalassiosira eccentrica (p. )
Thalassiosira gravida Cleve Thalassiosira gravida (p. )
Thalassiosira hendeyi Hasle & G. Fryxell Thalassiosira hendeyi (p. )
Thalassiosira hyalina (Grunow) Gran Thalassiosira hyalina (p. )
Thalassiosira leptopus (Grunow ex Van Heurck) Hasle & G. Fryxell Thalassiosira leptopus (p. )
Thalassiosira levanderi Van Goor Thalassiosira levanderi (p. )
Thalassiosira minima Gaarder Thalassiosira minima (p. )
Thalassiosira nordenskioeldii Cleve Thalassiosira nordenskioeldii (p. )
Thalassiosira punctigera (Castracane) Hasle Thalassiosira punctigera (p. )
Thalassiosira rotula Meunier Thalassiosira rotula (p. )
Thalassiosira subtilis (Ostenfeld) Gran Thalassiosira subtilis (p. )
Thalassiosira tealata Takano Thalassiosira tealata (p. )
Thalassironus britannicus De Man, 1889 Thalassironus britannicus (p. )
Thalassoalaimus pirum Lorenzen, 1969 Thalassoalaimus pirum (p. )
Thalassoalaimus tardus De Man, 1893 Thalassoalaimus tardus (p. )
Thalassoanaperus biaculeatus (Boguta, 1970) Thalassoanaperus biaculeatus (p. )
Thalassoanaperus gardineri (Graff, 1911) Thalassoanaperus gardineri (p. )
Thalassocyon tui Dell, 1967 Thalassocyon tui (p. )
Thalassodrilides briani Erséus, 1992 Thalassodrilides briani (p. )
Thalassodrilides bruneti Erséus, 1990 Thalassodrilides bruneti (p. )
Thalassodrilides gurwitschi (Hrabĕ, 1971) Thalassodrilides gurwitschi (p. )
Thalassodrilides ineri (Righi & Kanner, 1979) Thalassodrilides ineri (p. )
Thalassodrilus bicki Erséus, 1994 Thalassodrilus bicki (p. )
Thalassograpsus harpax (Hilgendorf, 1893) Thalassograpsus harpax (p. )
Thalassometra bispinosa (Carpenter, 1888) Thalassometra bispinosa (p. )
Thalassometra echinata (Carpenter, 1888) Thalassometra echinata (p. )
Thalassophis anomalus Schmidt, 1852 Thalassophis anomalus (p. )
Thalassopterus zancleus Kwietniewski, 1910 Thalassopterus zancleus (p. )
Thalenessa stylolepis Willey, 1905 Thalenessa stylolepis (p. )
Thalessa aculeata (Deshayes, 1844) Thalessa aculeata (p. )
Thalia cicar van Soest, 1973 Thalia cicar (p. )
Thalia democratica (Forsskål, 1775) Thalia democratica (p. )
Thalia orientalis Tokioka, 1937 Thalia orientalis (p. )
Tharybis groenlandica (Tupitzky, 1982) Tharybis groenlandica (p. )
Tharybis groenlandica (Tupitzky, 1982) Xanthocalanus groenlandicus (p. )
Tharybis kueishanensis Wang & Hwang, 2022 Tharybis kueishanensis (p. )
Tharyx alaskensis Blake, 2015 Tharyx alaskensis (p. )
Tharyx cincinnatus (Ehlers, 1908) Tharyx cincinnatus (p. )
Tharyx kirkegaardi Blake, 1991 Tharyx kirkegaardi (p. )
Tharyx retieri Lechapt, 1994 Tharyx retieri (p. )
Thaumastocheles bipristis Chang, Chan & Ahyong, 2014 Thaumastocheles bipristis (p. )
Thaumastocheles dochmiodon Chan & Saint Laurent, 1999 Thaumastocheles dochmiodon (p. )
Thaumastocheles massonktenos Chang, Chan & Ahyong, 2014 Thaumastocheles massonktenos (p. )
Thaumastochelopsis brucei Ahyong, Chu & Chan, 2007 Thaumastochelopsis brucei (p. )
Thaumastognathia bicorniger Ota, Kurashima & Horie, 2022 Thaumastognathia bicorniger (p. )
Thaumatelson herdmani Walker, 1906 Thaumatelson herdmani (p. )
Thaumatocotyle pseudodasybatis Hargis, 1955 Thaumatocotyle pseudodasybatis (p. )
Thaumatocrinus renovatus (Carpenter, 1884) Thaumatocrinus renovatus (p. )
Thaumatometra abyssorum (Carpenter, 1887) Thaumatometra abyssorum (p. )
Thaumatopsyllus paradoxus Sars, 1913 Thaumatopsyllus paradoxus (p. )
Thecacera darwini Pruvot-Fol, 1950 Thecacera darwini (p. )
Thecacera pennigera (Montagu, 1815) Thecacera pennigera (p. )
Thecamoeba orbis Schaeffer Thecamoeba orbis (p. )
Thelenota ananas (Jaeger, 1833) Thelenota ananas (p. )
Thelepus cincinnatus (Fabricius, 1780) Thelepus cincinnatus (p. )
Thelepus extensus Hutchings & Glasby, 1987 Thelepus extensus (p. )
Thelepus opimus Hutchings, 1990 Thelepus opimus (p. )
Thelepus plagiostoma (Schmarda, 1861) Thelepus plagiostoma (p. )
Thelepus pulvinus Hutchings, 1990 Thelepus pulvinus (p. )
Thelepus setosus (Quatrefages, 1865) Thelepus setosus (p. )
Thelepus triserialis (Grube, 1855) Thelepus triserialis (p. )
Themiste spinulum (Chen, 1963) Themiste spinulum (p. )
Themisto australis (Stebbing, 1888) Themisto australis (p. )
Themisto gaudichaudii Guérin, 1825 Themisto gaudichaudii (p. )
Thenea abyssorum Koltun, 1964 Thenea abyssorum (p. )
Thenea andamanensis Dendy & Burton, 1926 Thenea andamanensis (p. )
Thenea fenestrata (Schmidt, 1880) Thenea fenestrata (p. )
Thenea grayi Sollas, 1886 Thenea grayi (p. )
Thenea grayi Sollas, 1886 Thenea grayi var. sulcata (p. )
Thenea mesotriaena Lendenfeld, 1907 Thenea mesotriaena (p. )
Thenea microspirastra Lévi & Lévi, 1983 Thenea microspirastra (p. )
Thenea nicobarensis Lendenfeld, 1907 Thenea nicobarensis (p. )
Thenea wyvillei Sollas, 1886 Thenea wyvillei (p. )
Thenus australiensis Burton & Davie, 2007 Thenus australiensis (p. )
Thenus indicus Leach, 1816 Thenus indicus (p. )
Thenus parindicus Burton & Davie, 2007 Thenus parindicus (p. )
Thenus unimaculatus Burton & Davie, 2007 Thenus unimaculatus (p. )
Theodorella stewartensis Michaelsen, 1922 Theodorella stewartensis (p. )
Theodorella torus Michaelsen, 1922 Theodorella torus (p. )
Theodoxus fluviatilis (Linnaeus, 1758) Theodoxus fluviatilis (p. )
Theonella cylindrica Wilson, 1925 Theonella cylindrica (p. )
Theonella incerta Thiele, 1900 Theonella incerta (p. )
Theonella mirabilis (de Laubenfels, 1954) Theonella mirabilis (p. )
Theonella swinhoei Gray, 1868 Theonella swinhoei (p. )
Theonella swinhoei Gray, 1868 Theonella swinhoei var. verrucosa (p. )
Theora mesopotamica (Annandale, 1918) Theora cadabra (p. )
Therenia dianae Ramalho & Moraes, 2021 Therenia dianae (p. )
Theristus acer unspecified Theristus acer (p. )
Theristus otoplanobius Gerlach Theristus otoplanobius (p. )
Theristus problematicus (Allgen, 1928) Theristus problematicus (p. )
Thermosipho auzendei (Warén & Bouchet, 2001) Thermosipho auzendei (p. )
Therochaeta flabellata (Sars, 1872) Therochaeta flabellata (p. )
Thersandrus compressus (Desbonne, 1867) Sisyphus compressus (p. )
Thersandrus compressus (Desbonne, 1867) Thersandrus compressus (p. )
Thersistrombus thersites (Swainson, 1823) Thersistrombus thersites (p. )
Thesea pyrrha Carpinelli, Cordeiro, Castro & Kitahara, 2022 Thesea pyrrha (p. )
Thesea talismani Grasshoff, 1986 Thesea talismani (p. )
Theta baiocchii Nappo & Pellegrini, 2021 Theta baiocchii (p. )
Theta microcostellata Criscione, Hallan, Puillandre & Fedosov, 2021 Theta microcostellata (p. )
Theta polita Criscione, Hallan, Puillandre & Fedosov, 2021 Theta polita (p. )
Thia scutellata unspecified Thia scutellata (p. )
Thielea helicoides (Jeffreys, 1877) Thielea helicoides (p. )
Thinora maldivensis (Borradaile, 1915) Thinora maldivensis (p. )
Thinornis cucullatus (Vieillot, 1818) Thinornis cucullatus (p. )
Thinornis novaeseelandiae (Gmelin, 1789) Thinornis novaeseelandiae (p. )
Tholosina bulla (Brady, 1881) Tholosina bulla (p. )
Tholosina laevis Rhumbler, 1931 Tholosina laevis (p. )
Thomassinia moorea Poore, 1997 Thomassinia moorea (p. )
Thompsonula hyaenae (Thompson, 1889) Thompsonula hyaenae (p. )
Thoosa letellieri Topsent, 1891 Thoosa letellieri (p. )
Thor algicola Wicksten, 1987 Thor algicola (p. )
Thor amboinensis (De Man, 1888) Thor amboinensis (p. )
Thor dicaprio Anker & Baeza, 2021 Thor dicaprio (p. )
Thor marguitae Bruce, 1978 Thor marguitae (p. )
Thor paschalis (Heller, 1862) Thor paschalis (p. )
Thor spinipes Bruce, 1983 Thor spinipes (p. )
Thoracophelia minuta Jimi, Fujimoto, Takehara & Imura, 2021 Thoracophelia minuta (p. )
Thoracostoma anocellatum Schurmans-Stekhoven & Mawson, 1954 Thoracostoma anocellatum (p. )
Thoracostoma coronatum (Eberth, 1863) Thoracostoma coronatum (p. )
Thoracostomopsis barbata Ditlevsen, 1918 Thoracostomopsis barbata (p. )
Thoracostomopsis ditlevseni Filipjev, 1927 Thoracostomopsis ditlevseni (p. )
Thordisa albomacula Chan & Gosliner, 2007 Thordisa albomacula (p. )
Thordisa aurea Pruvot-Fol, 1951 Thordisa aurea (p. )
Thordisa filix Pruvot-Fol, 1951 Thordisa filix (p. )
Thordisa oliva Chan & Gosliner, 2007 Thordisa oliva (p. )
Thordisa pallida Bergh, 1884 Thordisa pallida (p. )
Thorectaxia papuensis Pulitzer-Finali & Pronzato, 1999 Thorectaxia papuensis (p. )
Thorella cobourgi Bruce, 1982 Thorella cobourgi (p. )
Thorina elongata Laubitz & Mills, 1972 Thorina elongata (p. )
Thorina spinosa Stephensen, 1944 Thorina spinosa (p. )
Thormora taeniata (Ehlers, 1887) Lepidonotus taeniata (p. )
Thornelya antoniensis Winston & Jackson, 2021 Thornelya antoniensis (p. )
Thornelya atlanticoensis Ramalho & Moraes, 2021 Thornelya atlanticoensis (p. )
Thornelya subcorallina Winston & Jackson, 2021 Thornelya subcorallina (p. )
Thorunna australis (Risbec, 1928) Thorunna australis (p. )
Thorunna montrouzieri Rudman, 1995 Thorunna montrouzieri (p. )
Thorunna purpuropedis Rudman & Johnson, 1985 Thorunna purpuropedis (p. )
Thouarella antarctica (Valenciennes, 1846) Thouarella antarctica (p. )
Thouarella biserialis (Nutting, 1908) Thouarella biserialis (p. )
Thouarella chilensis Kükenthal, 1908 Thouarella chilensis (p. )
Thouarella crenelata Kükenthal, 1907 Thouarella crenelata (p. )
Thouarella grandiflora Kükenthal, 1912 Thouarella grandiflora (p. )
Thouarella hilgendorfi (Studer, 1879) Thouarella hilgendorfi (p. )
Thouarella koellikeri Wright & Studer, 1889 Thouarella koellikeri (p. )
Thouarella porcupinensis Altuna & López-González, 2019 Thouarella porcupinensis (p. )
Thouarella striata Kükenthal, 1907 Thouarella striata (p. )
Thouarella variabilis Wright & Studer, 1889 Thouarella variabilis (p. )
Thouarella viridis Zapata-Guardiola & Lopez-González, 2010 Thouarella viridis (p. )
Thracia adenensis Melvill, 1898 Thracia adenensis (p. )
Thracia gracilis Jeffreys, 1865 Thracia gracilis (p. )
Thracia meridionalis Smith, 1885 Thracia meridionalis (p. )
Thracia phaseolina (Lamarck, 1822) Thracia phaseolina (p. )
Thracia pubescens (Pulteney, 1799) Thracia pubescens (p. )
Thraciopsis subrecta Cotton & Godfrey, 1938 Thraciopsis subrecta (p. )
Thrinacophora cervicornis Ridley & Dendy, 1886 Thrinacophora cervicornis (p. )
Thrinacophora funiformis Ridley & Dendy, 1886 Thrinacophora funiformis (p. )
Thrinacophora incrustans Kieschnick, 1896 Thrinacophora incrustans (p. )
Thrypticocirrus contortuplicata (Calvet, 1909) Thrypticocirrus contortuplicata (p. )
Thrypticocirrus phylactelloides (Calvet, 1909) Thrypticocirrus phylactelloides (p. )
Thrypticocirrus rogickae Hayward & Thorpe, 1988 Thrypticocirrus rogickae (p. )
Thrypticotrochus odonthercus Kitahara & Cairns, 2021 Thrypticotrochus odonthercus (p. )
Thuiaria arctica (Bonnevie, 1899) Thuiaria arctica (p. )
Thuiaria articulata (Pallas, 1766) Thuiaria articulata (p. )
Thuiaria thuja (Linnaeus, 1758) Thuiaria thuja (p. )
Thurammina albicans Brady, 1879 Thurammina albicans (p. )
Thurammina compressa Brady, 1879 Thurammina compressa (p. )
Thurammina favosa Flint, 1899 Thurammina favosa (p. )
Thurammina papillata Brady, 1879 Thurammina papillata (p. )
Thurammina papyracea Cushman, 1913 Thurammina papyracea (p. )
Thuridilla bayeri (Marcus, 1965) Thuridilla bayeri (p. )
Thuridilla decorata (Heller & Thompson, 1983) Thuridilla decorata (p. )
Thuridilla flavomaculata Gosliner, 1995 Thuridilla flavomaculata (p. )
Thuridilla gracilis (Risbec, 1928) Thuridilla gracilis (p. )
Thuridilla hopei (Vérany, 1853) Thuridilla hopei (p. )
Thuridilla livida (Baba, 1955) Thuridilla livida (p. )
Thuridilla vataae (Risbec, 1928) Thuridilla vataae (p. )
Thurstonella chelata (Barnard, 1931) Thurstonella chelata (p. )
Thusaenys irami (Laurie, 1906) Thusaenys irami (p. )
Thusaenys orbis (Rathbun, 1916) Thusaenys orbis (p. )
Thyasira biplicata (Philippi, 1836) Thyasira biplicata (p. )
Thyasira debilis (Thiele, 1912) Genaxinus debilis (p. )
Thyasira falklandica Smith, 1885 Thyasira falklandica (p. )
Thyasira flexuosa (Montagu, 1803) Thyasira flexuosa (p. )
Thyasira gouldii (Philippi, 1845) Thyasira gouldi (p. )
Thyasira granulosa Monterosato, 1874 Thyasira granulosa (p. )
Thyasira oblonga (Monterosato, 1878) Thyasira oblonga (p. )
Thyasira obsoleta (Verrill & Bush, 1898) Thyasira obsoleta (p. )
Thyasira perplicata Salas, 1996 Thyasira perplicata (p. )
Thyasira planata (Jeffreys, 1882) Thyasira planata (p. )
Thyasira pygmaea Verrill & Bush, 1898 Mendicula pygmaea (p. )
Thyasira sarsii (Philippi, 1845) Thyasira sarsii (p. )
Thyasira striata (Sturany, 1896) Thyasira striata (p. )
Thyasira succisa (Jeffreys, 1876) Thyasira succisa (p. )
Thyca crystallina (Gould, 1846) Thyca crystallina (p. )
Thylacodes adamsii (Mörch, 1859) Thylacodes adamsii (p. )
Thylacodes squamigerus (Carpenter, 1857) Thylacodes squamigerus (p. )
Thylacodes variabilis (Hadfield & Kay, 1972) Thylacodes variabilis (p. )
Thylacorhynchus conglobatus Meixner, 1928 Thylacorhynchus conglobatus (p. )
Thylacorhynchus pyriferus Karling, 1950 Thylacorhynchus pyriferus (p. )
Thymopides laurentae Segonzac & Macpherson, 2003 Thymopides laurentae (p. )
Thymops takedai Ahyong, Webber & Chan, 2012 Thymops takedai (p. )
Thymosia guernei Topsent, 1895 Thymosia guernei (p. )
Thyone fusus (Müller, 1776) Thyone fusus (p. )
Thyone fusus (Müller, 1776) Thyone fusus mediterranea (p. )
Thyone gadeana Perrier, 1898 Thyone gadeana (p. )
Thyone inermis Heller, 1868 Havelockia inermis (p. )
Thyone inermis Heller, 1868 Thyone inermis (p. )
Thyone kyusyuensis Yamana, Ogawa & Ohtsuka in Yamana et al., 2021 Thyone kyusyuensis (p. )
Thyone liaoi Yamana, Ogawa & Ohtsuka in Yamana et al., 2021 Thyone liaoi (p. )
Thyone roscovita Herouard, 1889 Thyone roscovita (p. )
Thyone toyoshiomaruae Yamana, Ogawa & Ohtsuka in Yamana et al., 2021 Thyone toyoshiomaruae (p. )
Thyonicola americana Tikasingh, 1961 Thyonicola americana (p. )
Thyraplax cooki (Rathbun, 1906) Thyraplax cooki (p. )
Thyraplax cristata Castro, 2007 Thyraplax cristata (p. )
Thyraplax crosnieri (Guinot & Richer de Forges, 1981) Thyraplax crosnieri (p. )
Thyraplax digitodentata Castro, 2007 Thyraplax digitodentata (p. )
Thyraplax truncata Castro, 2007 Thyraplax truncata (p. )
Thyrolambrus astroides Rathbun, 1894 Thyrolambrus astroides (p. )
Thyrolambrus efflorescens (Alcock, 1895) Thyrolambrus efflorescens (p. )
Thyropus similis (Stephensen, 1925) Thyropus similis (p. )
Thyroscyphoides sympodialis Watson, 2003 Thyroscyphoides sympodialis (p. )
Thysanocardia procera (Mobius, 1875) Thysanocardia procera (p. )
Thysanodonta boucheti Marshall, 1988 Thysanodonta boucheti (p. )
Thysanodonta eucosmia Marshall, 1995 Thysanodonta eucosmia (p. )
Thysanodonta opima arshall, 1995 Thysanodonta opima (p. )
Thysanopoda aequalis Hansen, 1905 Thysanopoda aequalis (p. )
Thysanote alternans Kabata & Tareen, 1981 Thysanote alternans (p. )
Thysanoteuthis rhombus Troschel, 1857 Thysanoteuthis rhombus (p. )
Thysanozoon nigropapillosum (Hyman, 1959) Thysanozoon nigropapillosum (p. )
Tiaramedon spinosum (Miers, 1879) Tiaramedon spinosum (p. )
Tiaricodon orientalis Yamamoto & Toshino, 2021 Tiaricodon orientalis (p. )
Tiarinia angusta Dana, 1851 Tiarinia angusta (p. )
Tiarinia cornigera (Latreille, 1825) Tiarinia cornigera (p. )
Tiarinia dana Griffin & Tranter, 1986 Tiarinia dana (p. )
Tiarinia garthi Griffin & Tranter, 1986 Tiarinia garthi (p. )
Tiarinia gracilis Dana, 1852 Tiarinia gracilis (p. )
Tiarinia takedai Griffin & Tranter, 1986 Tiarinia takedai (p. )
Tiberia minuscula (Monterosato, 1880) Tiberia minuscula (p. )
Tiberia paumotensis (Tryon, 1886) Tiberia paumotensis (p. )
Tibia curta (Sowerby II, 1842) Tibia curta (p. )
Tibia insulaechorab Röding, 1798 Tibia insulaechorab (p. )
Tibitin probatus Monniot & Monniot, 1987 Tibitin probatus (p. )
Tigriopus fulvus (Fischer, 1860) Tigriopus fulvus (p. )
Tigriopus iranicus Nazari, Mirshamsi & Martínez Arbizu, 2021 Tigriopus iranicus (p. )
Tigriopus koreanus Yeom, Park, Jeong & Lee, 2021 Tigriopus koreanus (p. )
Tigriopus namsaiensis Chullasorn, Kangtia, Song & Khim, 2021 Tigriopus namsaiensis (p. )
Tigriopus raki Bradford, 1967 Tigriopus raki (p. )
Tigriopus wannapaensis Chullasorn, Kangtia, Song & Khim, 2021 Tigriopus wannapaensis (p. )
Tima nigroannulata Calder et al., 2021 Tima nigroannulata (p. )
Timarete anchylochaeta (Schmarda, 1861) Timarete anchylochaetus (p. )
Timarete antarcticus (Monro, 1930) Timarete antarcticus (p. )
Timarete dollfusi (Fauvel, 1928) Timarete dollfusi (p. )
Timbellus radwini (Harasewych & Jensen, 1979) Timbellus radwini (p. )
Timbellus xenos (Harasewych, 1982) Timbellus xenos (p. )
Timea crassa (Topsent, 1900) Timea crassa (p. )
Timea hallezi (Topsent, 1894) Timea hallezi (p. )
Timea kamasary Mácola & Menegola, 2018 Timea kamasary (p. )
Timea perastra (de Laubenfels, 1936) Timea perastra (p. )
Timea unistellata (Topsent, 1892) Timea unistellata (p. )
Timea xena de Laubenfels, 1954 Timea xena (p. )
Timoclea arakana (Nevill & Nevill, 1871) Timoclea arakana (p. )
Timoclea lionota (Smith, 1885) Timoclea lionota (p. )
Timoclea marica (Linnaeus, 1758) Timoclea marica (p. )
Timoclea micra (Pilsbry, 1904) Timoclea micra (p. )
Timoclea ovata (Pennant, 1777) Timoclea ovata (p. )
Timoclea roemeriana (Issel, 1869) Timoclea roemeriana (p. )
Timoides agassizii Bigelow, 1904 Timoides agassizii (p. )
Timoides latistyla Xu, Huang & Guo, 2007 Timoides latistyla (p. )
Tindaria concentrica (Thiele, 1912) Malletia concentrica (p. )
Tindaria derjugini Gorbunov, 1946 Tindaria derjugini (p. )
Tindaria siberutensis Thiele, 1931 Tindaria siberutensis (p. )
Tinggianthura mexicana Jarquín-Martínez & García-Madrigal, 2021 Tinggianthura mexicana (p. )
Tintinnopsis campanula Ehrenberg Tintinnopsis campanula (p. )
Tirana vallis García-Herrero, Esquete & Cunha, 2021 Tirana vallis (p. )
Tiron antarcticus Barnard, 1932 Tiron antarcticus (p. )
Tisbe acanthifera Vervoort, 1962 Tisbe acanthifera (p. )
Tisbe furcata (Baird, 1837) Tisbe furcata (p. )
Titanoderma pustulatum (J.V. Lamouroux) Nägeli Titanoderma pustulatum (p. )
Titanostrombus galeatus (Swainson, 1823) Strombus crenatus (p. )
Titanostrombus galeatus (Swainson, 1823) Strombus galea (p. )
Titanostrombus galeatus (Swainson, 1823) Strombus galeatus (p. )
Titanostrombus galeatus (Swainson, 1823) Titanostrombus galeatus (p. )
Tivela byronensis (Gray, 1838) Tivela byronensis (p. )
Tivela byronensis (Gray, 1838) Trigona byronensis (p. )
Tivela damaoides (Wood, 1828) Tivela damaoides (p. )
Tivela lessonii (Deshayes, 1830) Donax lessonii (p. )
Tivela lessonii (Deshayes, 1830) Tivela lessonii (p. )
Tivela planulata (Broderip & Sowerby I, 1830) Cytherea planulata (p. )
Tivela planulata (Broderip & Sowerby I, 1830) Tivela planulata (p. )
Tjaernoeia exquisita (Jeffreys, 1883) Tjaernoeia exquisita (p. )
Tjaernoeia unisulcata (Chaster, 1897) Tjaernoeia unisulcata (p. )
Tmethypocoelis ceratophora (Koelbel, 1897) Tmethypocoelis ceratophora (p. )
Tmetonyx acutus (Sars, 1891) Tmetonyx acutus (p. )
Tmetonyx cicada (Fabricius, 1780) Tmetonyx cicada (p. )
Tmetonyx similis Sars, 1895 Tmetonyx similis (p. )
Tobagogorgia hardyi Sánchez, 2007 Tobagogorgia hardyi (p. )
Todarodes sagittatus (Lamarck, 1798) Todarodes sagittatus (p. )
Todaropsis eblanae (Ball, 1841) Todaropsis eblanae (p. )
Todiramphus chloris (Boddaert, 1783) Todiramphus chloris (p. )
Toledonia globosa Hedley, 1916 Toledonia globosa (p. )
Toledonia limnaeaeformis (Smith, 1879) Toledonia limnaeaeformis (p. )
Toledonia major (Hedley, 1911) Toledonia major (p. )
Toledonia vagabunda (Mabille, 1885) Toledonia vagabunda (p. )
Tomichia tristis (Morelet, 1889) Tomichia tristis (p. )
Tomituka eumilli Hughes, 2009 Tomituka eumilli (p. )
Tomlinella insignis (Adams & Reeve, 1850) Tomlinella insignis (p. )
Tomopaguroides valdividae (Balss, 1911) Tomopaguroides valdividae (p. )
Tomopteris biancoi Terio, 1947 Tomopteris biancoi (p. )
Tomopteris carolii Terio, 1947 Tomopteris carolii (p. )
Tomopteris carpenteri Quatrefages, 1866 Tomopteris carpenteri (p. )
Tomopteris cavallii Rosa, 1907 Tomopteris cavallii (p. 175 )
Tomopteris duccii Rosa, 1907 Tomopteris duccii (p. )
Tomopteris espansa Caroli, 1932 Tomopteris espansa (p. )
Tomopteris helgolandica Greef, 1879 Tomopteris helgolandica (p. )
Tomopteris ligulata Rosa, 1908 Tomopteris ligulata (p. )
Tomopteris marginata Caroli, 1932 Tomopteris marginata (p. )
Tomopteris miriaglandulata Terio, 1947 Tomopteris miriaglandulata (p. )
Tomopteris nationalis Apstein, 1900 Tomopteris nationalis (p. )
Tomopteris nisseni Rosa, 1908 Tomopteris nisseni (p. )
Tomopteris pacifica Izuka, 1914 Tomopteris pacifica (p. )
Tomopteris partenopea Caroli, 1928 Tomopteris partenopea (p. )
Tomopteris pediculosa Terio, 1947 Tomopteris pediculosa (p. )
Tomopteris pierantonii Terio, 1947 Tomopteris pierantonii (p. )
Tomopteris planktonis Apstein, 1900 Tomopteris planktonis (p. )
Tomopteris poliglandulata Caroli, 1932 Tomopteris poliglandulata (p. )
Tomopteris spartai Terio, 1950 Tomopteris spartai (p. )
Tomopteris stefanelli Terio, 1947 Tomopteris stefanelli (p. )
Tomura depressa (Granata-Grillo, 1877) Tomura depressa (p. )
Tondua tholincola Humes, 1997 Tondua tholincola (p. )
Tonganaella perna (Spengler, 1798) Tonganaella perna (p. )
Tonicella marmorea (Fabricius, 1780) Tonicella marmorea (p. )
Tonicella undocaerulea Sirenko, 1973 Tonicella undocaerulea (p. )
Tonicia disjuncta (Frembly, 1827) Tonicia disjuncta (p. )
Tonicia forbesii Carpenter, 1857 Tonicia forbesii (p. )
Tonna bozzettii Cossignani, 2021 Tonna bozzettii (p. )
Tonna dolium (Linnaeus, 1758) Tonna dolium (p. )
Tonna galea (Linnaeus, 1758) Tonna galea (p. )
Tonna luteostoma (Küster, 1857) Tonna luteostoma (p. )
Tonna perdix (Linnaeus, 1758) Tonna perdix (p. )
Tonna tetracotula Hedley, 1919 Tonna tetracotula (p. )
Tonrometra remota (Carpenter, 1888) Tonrometra remota (p. )
Topsentia bahamensis Diaz, van Soest & Pomponi, 1993 Topsentia bahamensis (p. )
Topsentia bubaroides (Lévi & Lévi, 1983) Topsentia bubaroides (p. )
Topsentia disparilis (Lambe, 1893) Topsentia disparilis (p. )
Topsentia distincta (Laubenfels, 1957) Topsentia distincta (p. )
Topsentia myxa (de Laubenfels, 1951) Topsentia myxa (p. )
Topsentia profunditatis (Schmidt, 1870) Topsentia profunditatis (p. )
Torbenella calvata (Macpherson, 2006) Torbenella calvata (p. )
Torbenella insolita (Macpherson, 2004) Torbenella insolita (p. )
Torellia delicata (Philippi, 1844) Torellia delicata (p. )
Torellia loyaute Huang & Lin, 2021 Torellia loyaute (p. )
Torellia mirabilis (Smith, 1907) Torellia mirabilis (p. )
Torellia smithi Waren, Arnaud & Cantera, 1986 Torellia smithi (p. )
Tornus jullieni Adam & Knudsen, 1969 Tornus jullieni (p. )
Tornus subcarinatus (Montagu, 1803) Tornus subcarinatus (p. )
Torodrilus gelidus Erséus & Rota, 1996 Torodrilus gelidus (p. )
Torodrilus lowryi Cook, 1970 Torodrilus lowryi (p. )
Torometopa antarctica (Walker, 1906) Torometopa antarctica (p. )
Torometopa crenatipalmata (Stebbing, 1888) Torometopa crenatipalmata (p. )
Torometopa dentimanus (Nicholls, 1938) Torometopa dentimanus (p. )
Tortanus gracilis Brady, 1883 Tortanus gracilis (p. )
Tortanus insularis Ohtsuka & Conway, 2003 Tortanus insularis (p. )
Tortanus recticaudus (Giesbrecht, 1889) Tortanus recticaudus (p. )
Toru granuloides (Sakai, 1961) Toru granuloides (p. )
Toru pilus (Tan, 1996) Toru pilus (p. )
Toru septimus Galil, 2003 Toru septimus (p. )
Tosia australis Gray, 1840 Tosia australis (p. )
Tosilus cigomensis Paz-Ríos & Pech, 2022 Tosilus cigomensis (p. )
Tottungus solivagus Kilgallen, 2009 Tottungus solivagus (p. )
Toxopneustes pileolus (Lamarck, 1816) Toxopneustes pileolus (p. )
Toxopneustes roseus (Agassiz, 1863) Toxopneustes roseus (p. )
Tozeuma armatum Paul'son, 1875 Tozeuma armatum (p. )
Trachasina crucifera (Semper, 1868) Trachasina crucifera (p. )
Trachelosaccus hymenodorae (Sars, 1879) Trachelosaccus hymenodorae (p. )
Trachycardium consors (Sowerby I, 1833) Cardium consors (p. )
Trachycardium consors (Sowerby I, 1833) Trachycardium consors (p. )
Trachycardium procerum (Sowerby, 1833) Trachycardium panamense (p. )
Trachycardium procerum (Sowerby, 1833) Trachycardium procerum (p. )
Trachycladus laevispirulifer Carter, 1879 Trachycladus laevispirulifer (p. )
Trachyleberis bathymarina Ayress, 1993 Trachyleberis bathymarina (p. )
Trachymaia cornuta Milne-Edwards, 1880 Trachymaia cornuta (p. )
Trachyneis aspera (Ehrenberg) Cleve Trachyneis aspera (p. )
Trachypenaeopsis mobilispinis (Rathbun, 1915) Trachypenaeopsis mobilispinis (p. )
Trachysalambria brevisuturae (Burkenroad, 1934) Trachypeneus brevisuturae (p. )
Trachysalambria malaiana (Balss, 1933) Trachysalambria malaiana (p. )
Trachysalambria villaluzi (Muthu & Motoh, 1979) Trachypenaeus villaluzi (p. )
Trachyteleia hispida (Bowerbank, 1864) Trachyteleia hispida (p. )
Trachythyone muricata Studer, 1876 Trachythyone muricata (p. )
Transennella pannosa (Sowerby, 1835) Transennella pannosa (p. )
Transkeia raveyensis (Sturany, 1899) Transkeia raveyensis (p. )
Transorchestia bollonsi (Chilton, 1909) Transorchestia bollonsi (p. )
Transorchestia chiliensis (Milne-Edwards, 1840) Transorchestia chiliensis (p. )
Transorchestia serrulata (Dana, 1852) Transorchestia serrulata (p. )
Trapania fusca (Lafont, 1874) Trapania fusca (p. )
Trapania hispalensis Cervera & Garcia-Gomez, 1989 Trapania hispalensis (p. )
Trapania kahel Smirnoff, Donohoo & Gosliner, 2022 Trapania kahel (p. )
Trapania kamagong Smirnoff, Donohoo & Gosliner, 2022 Trapania kamagong (p. )
Trapania kanaloa Smirnoff, Donohoo & Gosliner, 2022 Trapania kanaloa (p. )
Trapania lemanioides Smirnoff, Donohoo & Gosliner, 2022 Trapania lemanioides (p. )
Trapania lemnalioides Smirnoff, Donohoo & Gosliner, 2022 Trapania lemnalioides (p. )
Trapania lineata Haefelfinger, 1960 Trapania lineata (p. )
Trapania maculata Haefelfinger, 1960 Trapania maculata (p. )
Trapania miltabrancha Gosliner & Fahey, 2008 Trapania miltabrancha (p. )
Trapania pallida Kress, 1968 Trapania pallida (p. )
Trapania stegodon Smirnoff, Donohoo & Gosliner, 2022 Trapania stegodon (p. )
Trapania tamaraw Smirnoff, Donohoo & Gosliner, 2022 Trapania tamaraw (p. )
Trapania tartanella (Von Ihering, 1886) Trapania tartanella (p. )
Trapania tatsulok Smirnoff, Donohoo & Gosliner, 2022 Trapania tatsulok (p. )
Trapania tigger Smirnoff, Donohoo & Gosliner, 2022 Trapania tigger (p. )
Trapania toddi Rudman, 1987 Trapania toddi (p. )
Trapania undulata Smirnoff, Donohoo & Gosliner, 2022 Trapania undulata (p. )
Trapezia areolata Dana, 1852 Trapezia areolata (p. )
Trapezia bella Dana, 1852 Trapezia bella (p. )
Trapezia bidentata (Forskål, 1775) Trapezia bidentata (p. )
Trapezia corallina Gerstaecker, 1857 Trapezia corallina (p. )
Trapezia cymodoce (Herbst, 1799) Trapezia cymodoce (p. )
Trapezia digitalis Latreille, 1828 Trapezia digitalis (p. )
Trapezia flavopunctata Eydoux & Souleyet, 1842 Trapezia flavopunctata (p. )
Trapezia formosa Smith, 1869 Trapezia formosa (p. )
Trapezia globosa Castro, 1997 Trapezia globosa (p. )
Trapezia lutea Castro, 1997 Trapezia lutea (p. )
Trapezia punctimanus Odinetz, 1984 Trapezia punctimanus (p. )
Trapezia richtersi Galil & Lewinsohn, 1983 Trapezia richtersi (p. )
Trapezia rufopunctata (Herbst, 1799) Trapezia rufopunctata (p. )
Trapezia septata Dana, 1852 Trapezia septata (p. )
Trapezia serenei Odinetz, 1984 Trapezia serenei (p. )
Trapezia speciosa Dana, 1852 Trapezia speciosa (p. )
Trapezium obesa (Reeve, 1843) Trapezium obesa (p. )
Traustedtia multitentaculata (Quoy & Gaimard, 1834) Traustedtia multitentaculata (p. )
Travisia antarctica Hartman, 1967 Travisia antarctica (p. )
Travisia forbesii Johnston, 1840 Travisia forbesii (p. )
Travisia kerguelensis McIntosh, 1885 Travisia kerguelensis (p. )
Travisia olens Ehlers, 1897 Travisia olens (p. )
Travisiopsis lanceolata Southern, 1910 Travisiopsis lanceolata (p. )
Travisiopsis levinseni Southern, 1910 Travisiopsis levinseni (p. )
Trefusia filicauda Allgen, 1933 Trefusia filicauda (p. )
Trefusia helgolandica Riemann, 1966 Trefusia helgolandica (p. )
Trefusia litoralis (Allgen, 1932) Trefusia litoralis (p. )
Trefusia longicauda De Man, 1893 Trefusia longicauda (p. )
Trematooecia aviculifera (Canu & Bassler, 1923) Trematooecia aviculifera (p. )
Trematooecia columnaris Winston & Jackson, 2021 Trematooecia columnaris (p. )
Trematooecia protecta Osburn, 1940 Trematooecia protecta (p. )
Trematooecia turrita (Smitt, 1873) Trematooecia turrita (p. )
Tremoctopus gracilis (Eydoux e Souleyet, 1852) Tremoctopus gracilis (p. )
Tremoctopus robsoni Kirk, 1883 Tremoctopus robsonianus (p. )
Tremogasterina mucronata (Smitt, 1873) Tremogasterina mucronata (p. )
Tremoschizodina lata (Smitt, 1873) Tremoschizodina lata (p. )
Tresus keenae (Kuroda & Habe, 1950) Schizothaerus keenae (p. )
Tresus keenae (Kuroda & Habe, 1950) Tresus keenae (p. )
Tretodictyum pumicosum Ijima, 1927 Tretodictyum pumicosum (p. )
Tretodictyum schrammeni Ijima, 1927 Tretodictyum schrammeni (p. )
Tretomphalus bulloides (d'Orbigny, 1839) Tretomphalus bulloides (p. )
Tretomphalus clarus Cushman & Galliher, 1934 Tretomphalus clarus (p. )
Triadopathes triadocrada (Opresko, 1999) Triadopathes triadocrada (p. )
Triangularis nuda (Okutani, 2001) Triangularis nuda (p. )
Trianguloscalpellum liberum (Nilsson-cantell, 1930) Trianguloscalpellum liberum (p. )
Trianguloscalpellum moluccanum (Hoek, 1883) Trianguloscalpellum moluccanum (p. )
Trianguloscalpellum regium (Wyville Thomson, 1873) Trianguloscalpellum regium (p. )
Triangulus galatheae (Norman & Scott, 1906) Triangulus galatheae (p. )
Triasquilla profunda Ahyong, 2013 Triasquilla profunda (p. )
Tribia coronata (Scacchi, 1835) Tribia coronata (p. )
Tribonema affine (G.S. West) G.S. West Tribonema affine (p. )
Tribonema elegans Pascher Tribonema elegans (p. )
Tricellaria inopinata d'Hondt & Occhipinti Ambrogi, 1985 Tricellaria inopinata (p. )
Triceracolax pagri Izawa, 2021 Triceracolax pagri (p. )
Triceratium favus Ehrenberg Triceratium favus (p. )
Trichasterina borealis Schulze, 1900 Trichasterina borealis (p. )
Trichobranchus glacialis Malmgren, 1866 Trichobranchus glacialis (p. )
Trichodesmium erythraeum Ehrenberg ex Gomont, 1892 Trichodesmium erythraeum (p. )
Trichogorgia lyra Bayer & Muzik, 1976 Trichogorgia lyra (p. )
Trichopagurus asper Komai & Poupin, 2012 Trichopagurus asper (p. )
Trichopagurus trichophthalmus (Forest, 1954) Trichopagurus trichophthalmus (p. )
Trichopeltarion vanuatuensis Tavares & Cleva, 2010 Trichopeltarion vanuatuensis (p. )
Trichosirius omnimarium Huang & Lin, 2021 Trichosirius omnimarium (p. )
Trichotoxon reinboldii (Van Heurck) Reid & Round Trichotoxon reinboldii (p. )
Tricolia ios Robertson, 1985 Tricolia ios (p. )
Triconia borealis (Sars, 1918) Triconia borealis (p. )
Triconia conifera (Giesbrecht, 1891) Triconia conifera (p. )
Triconia quadrata (Heron & Bradford-Grieve, 1995) Triconia quadrata (p. )
Tricornis oldi (Emerson, 1965) Tricornis oldi (p. )
Tricornis tricornis (Lightfoot, 1786) Strombus tricornis (p. )
Tricornis tricornis (Lightfoot, 1786) Tricornis tricornis (p. )
Tridacna gigas (Linnaeus, 1758) Tridacna gigas (p. )
Tridacna lorenzi Monsecour, 2016 Tridacna lorenzi (p. )
Tridacna maxima (Röding, 1798) Tridacna fossor (p. )
Tridacna mbalavuana Ladd, 1934 Tridacna mbalavuana (p. )
Tridacna noae (Röding, 1798) Tridacna noae (p. )
Tridacna squamosina Sturany, 1899 Tridacna squamosina (p. )
Trididemnum fallax (Lahille, 1890) Trididemnum fallax (p. )
Trididemnum inarmatum (Drasche, 1883) Trididemnum inarmatum (p. )
Trididemnum nubis Monniot, 1991 Trididemnum nubis (p. )
Trididemnum pedunculatum Lafargue, Ramos-Espla, Buencuerpo & Vazquez, 1993 Trididemnum pedunculatum (p. )
Trididemnum tenerum (Verrill, 1871) Trididemnum tenerum (p. )
Trididemnum translucidum (Lafargue, 1968) Trididemnum translucidum (p. )
Triebelina bradyi Triebel, 1948 Triebelina bradyi (p. )
Triebelina numensis (Müller, 1912) Triebelina numensis (p. )
Triebelina sertata Triebel, 1948 Triebelina sertata (p. )
Trifaricardium nomurai Kuroda & Habe, 1951 Trifaricardium nomurai (p. )
Trifarina angulosa (Williamson, 1858) Trifarina angulosa (p. )
Trifarina bradyi Cushman, 1923 Trifarina bradyi (p. )
Trifarina pacifica (Albani, 1974) Trifarina pacifica (p. )
Trifarina reussi (Cushman, 1913) Trifarina reussi (p. )
Trigonaphera bocageana (Crosse & Debeaux, 1863) Trigonaphera bocageana (p. )
Trigonaphera dekkeri Verhecken, 2018 Trigonaphera dekkeri (p. )
Trigonocidaris monolini (A. Agassiz, 1879) Orechinus monolini (p. )
Trigonocidaris monolini (A. Agassiz, 1879) Trigonocidaris monolini (p. )
Trigonocidaris radiata Mortensen, 1942 Trigonocidaris radiata (p. )
Trigonoplax unguiformis (De Haan, 1839) Trigonoplax unguiformis (p. )
Trigonostoma kilburni Petit & Harasewych, 2000 Trigonostoma kilburni (p. )
Trilaminopora trinervis (Waters, 1904) Trilaminopora trinervis (p. )
Trilirata macmurdensis (Hedley, 1911) Trilirata macmurdensis (p. )
Trilochites biformatus (Waters, 1904) Trilochites biformatus (p. )
Triloculina barnardi Haig, 1988 Triloculina barnardi (p. )
Triloculina bertheliniana (Brady, 1884) Triloculina bertheliniana (p. )
Triloculina earlandi Cushman, 1954 Triloculina earlandi (p. )
Triloculina elongotricarinata Debenay, 2013 Triloculina elongotricarinata (p. )
Triloculina latiformis McCulloch, 1981 Triloculina latiformis (p. )
Triloculina marshallana Todd, 1954 Triloculina marshallana (p. )
Triloculina oblonga (Montagu, 1803) Triloculina oblonga (p. )
Triloculina quadrata Collins, 1958 Triloculina quadrata (p. )
Triloculina serrulata McCulloch, 1977 Triloculina serrulata (p. )
Triloculina striatotrigonula Parr, 1941 Triloculina striatotrigonula (p. )
Triloculina terquemiana (Brady, 1884) Triloculina terquemiana (p. )
Triloculina tricarinata d'Orbigny, 1826 Triloculina tricarinata (p. )
Triloculina trigonula (Lamarck, 1804) Triloculina trigonula (p. )
Triloculina trihedra Loeblich & Tappan, 1953 Triloculina trihedra (p. )
Trimuricea caledonica Grasshoff, 1999 Trimuricea caledonica (p. )
Trimusculus conicus (Angas, 1867) Trimusculus conicus (p. )
Trimusculus mammillaris (Linnaeus, 1758) Trimusculus mammillaris (p. )
Trimusculus odhneri (Hubendick, 1946) Trimusculus odhneri (p. )
Tringa brevipes (Vieillot, 1816) Tringa brevipes (p. )
Tringa flavipes (Gmelin, 1789) Tringa flavipes (p. )
Tringa guttifer (Nordmann, 1835) Tringa guttifer (p. )
Tringa melanoleuca (Gmelin, 1789) Tringa melanoleuca (p. )
Tringa nebularia (Gunnerus, 1767) Tringa nebularia (p. )
Tringa semipalmata (Gmelin, 1789) Tringa semipalmatus (p. )
Tringa stagnatilis (Bechstein, 1803) Tringa stagnatilis (p. )
Tringa totanus (Linnaeus, 1758) Tringa totanus (p. )
Triodonthea setosa MacPherson & Robainas-Barcia, 2013 Triodonthea setosa (p. )
Tripalea clavaria (Studer, 1878) Tripalea clavaria (p. )
Tripaphylus dippenaarae Boxshall, Barton, Kirke, Zhu & Johnson, 2022 Tripaphylus dippenaarae (p. )
Tripaphylus elongatus (Wilson, 1932) Tripaphylus elongatus (p. )
Tripaphylus ferox (Wilson, 1919) Tripaphylus ferox (p. )
Tripaphylus squidwardi Boxshall, Barton, Kirke, Zhu & Johnson, 2022 Tripaphylus squidwardi (p. )
Tripaphylus vaissierei (Delamare Deboutteville & Nuñes-Ruivo, 1954) Tripaphylus vaissierei (p. )
Tripaphylus versicolor (Wilson, 1919) Tripaphylus versicolor (p. )
Tripedalia maipoensis Sun, Tsui, Wong, Cheung, Ng, Or & Qiu, 2023 Tripedalia maipoensis (p. )
Triphora aporema Rehder, 1980 Triphora aporema (p. )
Triphora bicolor Pease, 1868 Triphora bicolor (p. )
Triphora chrysolitha Kay, 1979 Triphora chrysolitha (p. )
Triphora earlei Kay, 1979 Triphora earlei (p. )
Triphora elvirae Jong & Coomans, 1988 Triphora elvirae (p. )
Triphora eucharis Rehder, 1980 Triphora eucharis (p. )
Triphora exomilisca Rehder, 1980 Triphora exomilisca (p. )
Triphora idonea Melvill & Standen, 1901 Triphora idonea (p. )
Triphora keiki Kay, 1979 Triphora keiki (p. )
Triphora laddi Kay, 1979 Triphora laddi (p. )
Triphora leucathema Rehder, 1980 Triphora leucathema (p. )
Triphora loisae Rehder, 1980 Triphora loisae (p. )
Triphora osclausum Rolán & Fernández-Garcés, 1995 Triphora osclausum (p. )
Triphora vargasi Rehder, 1980 Triphora vargasi (p. )
Triphyllozoon contortuplicatum (Busk, 1884) Triphyllozoon contortuplicatum (p. )
Triplignathia bathycola Sterrer, 1998 Triplignathia bathycola (p. )
Triplodia abdita (Clark, 1970) Triplodia abdita (p. )
Triplofusus giganteus (Kiener, 1840) Triplofusus giganteus (p. )
Triplofusus princeps (Sowerby I, 1825) Fasciolaria princeps (p. )
Triplofusus princeps (Sowerby I, 1825) Pleuroploca princeps (p. )
Triplofusus princeps (Sowerby I, 1825) Triplofusus princeps (p. )
Tripneustes depressus Agassiz, 1863 Tripneustes depressus (p. )
Tripneustes gratilla (Linnaeus, 1758) Tripneustes gratilla (p. )
Tripoma arboreum Hirohito, 1995 Tripoma arboreum (p. )
Tripoplax trifida (Carpenter, 1864) Tripoplax trifida (p. )
Triporula manica (Canu & Bassler, 1930) Triporula manica (p. )
Tripos declinatus (G.Karsten) F.Gómez, 2013 Tripos declinatus (p. )
Tripos longipes (Bailey) Gómez, 2103 Tripos longipes (p. )
Tripterotyphis lowei (Pilsbry, 1931) Tripterotyphis lowei (p. )
Tripylaster philippii (Gray, 1851) Tripylaster philippii (p. )
Trischizostoma richeri Lowry & Stoddart, 1994 Trischizostoma richeri (p. )
Trissonchulus janetae Inglis, 1961 Trissonchulus janetae (p. )
Trissopathes tristicha (van Pesch, 1914) Trissopathes tristicha (p. )
Trissoplax dentata (Stimpson, 1858) Heteroplax dentata (p. )
Tristoma adcoccineum Yamaguti, 1968 Tristoma adcoccineum (p. )
Tristoma adintegrum Yamaguti, 1968 Tristoma adintegrum (p. )
Tritia catullorum Cossignani, 2021 Tritia catullorum (p. )
Tritia ephamilla (Watson, 1882) Tritia ephamilla (p. )
Tritia mutabilis (Linnaeus, 1758) Tritia mutabilis (p. )
Tritia vincenzoi Cossignani, 2021 Tritia vincenzoi (p. )
Triticella cunabula Hirose, 2022 Triticella cunabula (p. )
Triticella parvacrista Hirose, 2022 Triticella parvacrista (p. )
Triticellopsis tissieri Gautier, 1961 Triticellopsis tissieri (p. )
Tritodynamia bengalensis Trivedi, Mitra & PKL Ng, 2021 Tritodynamia bengalensis (p. )
Tritodynamia dilatata Yang & Sun, 1996 Tritodynamia dilatata (p. )
Tritodynamia horvathi Nobili, 1905 Tritodynamia horvathi (p. )
Tritodynamia nontjii Rahayu & PKL Ng, 2021 Tritodynamia nontjii (p. )
Tritonia challengeriana Bergh, 1884 Tritonia challengeriana (p. )
Tritonia episcopalis Bouchet, 1977 Tritonia episcopalis (p. )
Tritonia griegi Edhner, 1922 Tritonia griegi (p. )
Tritonia hamnerorum Gosliner & Ghiselin, 1987 Tritonia hamnerorum (p. )
Tritonia hombergii Cuvier, 1802 Tritonia hombergii (p. )
Tritonia iocasica Zhang & Zhang, 2021 Tritonia iocasica (p. )
Tritonia lineata Alder & Hancock, 1848 Tritonia lineata (p. )
Tritonia manicata Deshayes, 1853 Tritonia manicata (p. )
Tritonia striata Haefelfinger, 1963 Tritonia striata (p. )
Tritoniella belli Eliot, 1907 Tritoniella belli (p. )
Tritoniella gnathodentata Schächinger, Schrödl, Wilson & Moles, 2022 Tritoniella gnathodentata (p. )
Tritoniella gnocchi Schächinger, Schrödl, Wilson & Moles, 2022 Tritoniella gnocchi (p. )
Tritoniella heideae Schächinger, Schrödl, Wilson & Moles, 2022 Tritoniella heideae (p. )
Tritoniella prinzess Schächinger, Schrödl, Wilson & Moles, 2022 Tritoniella prinzess (p. )
Tritoniella schoriesi Schächinger, Schrödl, Wilson & Moles, 2022 Tritoniella schoriesi (p. )
Tritoniopsis cincta (Pruvot-Fol, 1937) Tritoniopsis cincta (p. )
Tritoniopsis elegans (Audouin, 1826) Tritoniopsis elegans (p. )
Tritonoharpa beui Verhecken, 1997 Tritonoharpa beui (p. )
Tritonoturris cumingii (Powys, 1835) Tritonoturris cumingii (p. )
Triumphis distorta (Wood, 1828) Triumphis distorta (p. )
Trivellona valerieae (Hart, 1996) Trivellona valerieae (p. )
Trivia arctica (Pulteney, 1799) Trivia arctica (p. )
Trivia candidula Gaskoin, 1835 Trivia candidula (p. )
Trivia monacha unspecified Trivia monacha (p. )
Trivia napolina (Kiener, 1843) Trivia napolina (p. )
Trivia oryza (Lamarck, 1810) Trivia oryza (p. )
Trivia pellucidula (Gaskoin, 1846) Trivia pellucidula (p. )
Trivia pura Fehse & Grego, 2021 Trivia pura (p. )
Trivia virginea Fehse & Grego, 2021 Trivia virginea (p. )
Trivirostra hordacea (Kiener, 1844) Trivirostra hordacea (p. )
Trivirostra letourneuxi Fehse & Grego, 2008 Trivirostra letourneuxi (p. )
Trivirostra oryza (Lamarck, 1811) Trivirostra oryza (p. )
Trivirostra pellucidula (Gaskoin, 1846) Trivirostra pellucidula (p. )
Trivirostra pseudotrivellona Fehse & Grego, 2008 Trivirostra pseudotrivellona (p. )
Trivirostra thaanumi Cate, 1979 Trivirostra thaanumi (p. )
Trizocheles boasi Forest, 1987 Trizocheles boasi (p. )
Trizocheles brachyops Forest & de Saint Laurent, 1987 Trizocheles brachyops (p. )
Trizocheles caledonicus Forest, 1987 Trizocheles caledonicus (p. )
Trizocheles hoensonae McLaughlin & Lemaitre, 2009 Trizocheles hoensonae (p. )
Trizocheles pilgrimi Forest & McLaughlin, 2000 Trizocheles pilgrimi (p. )
Trizocheles pulcher Forest, 1987 Trizocheles pulcher (p. )
Trizocheles spinosus (Henderson, 1888) Trizocheles spinosus (p. )
Trochammina carinata Cushman & McCulloch, 1939 Trochammina carinata (p. )
Trochammina globigeriniformis (Parker & Jones, 1865) Trochammina globigeriniformis (p. )
Trochammina inflata (Montagu, 1808) Trochammina inflata (p. )
Trochammina lituiformis Brady, 1879 Trochammina lituiformis (p. )
Trochammina malovensis Heron-Allen & Earland, 1929 Trochammina malovensis (p. )
Trochammina multiloculata Höglund, 1947 Trochammina multiloculata (p. )
Trochammina nana (Brady, 1881) Trochammina nana (p. )
Trochamminopsis conicus Earland, 1934 Trochamminopsis conicus (p. )
Trochamminopsis quadriloba (Höglund, 1948) Trochamminopsis quadriloba (p. )
Trochamminopsis xishaensis (Zheng, 1979) Trochamminopsis xishaensis (p. )
Trochita pileolus (d'Orbigny, 1841) Trochita pileolus (p. )
Trochocyathus burchae (Cairns, 1984) Trochocyathus burchae (p. )
Trochocyathus circularis Cairns, 2021 Trochocyathus circularis (p. )
Trochocyathus fasciatus Cairns, 1979 Trochocyathus fasciatus (p. )
Trochocyathus gardineri (Vaughan, 1907) Trochocyathus gardineri (p. )
Trochocyathus mauiensis (Vaughan, 1907) Trochocyathus mauiensis (p. )
Trochocyathus rhombocolumna Alcock, 1902 Trochocyathus rhombocolumna (p. )
Trochocyathus wellsi Cairns, 2004 Trochocyathus wellsi (p. )
Trochodota venusta (Semon, 1887) Trochodota venusta (p. )
Trochus erithreus Brocchi, 1821 Infundibulops erythraeus (p. )
Trochus firmus Philippi, 1850 Trochus firmus (p. )
Trochus fultoni Melvill, 1898 Trochus fultoni (p. )
Trochus kochii Philippi, 1844 Trochus kochii (p. )
Trochus radiatus Gmelin, 1791 Trochus radiatus (p. )
Troendleina marquesana Cosel & Bouchet, 2008 Troendleina marquesana (p. )
Trogloconcha lozoueti Geiger, 2008 Trogloconcha lozoueti (p. )
Tromikosoma hispidum (Agassiz, 1898) Tromikosoma hispidum (p. )
Trona stercoraria (Linnaeus, 1758) Trona stercoraria (p. )
Tropaeas livida (Sowerby III, 1901) Tropaeas livida (p. )
Trophon coulmanensis Numanami, 1996 Trophon coulmanensis (p. )
Trophon mawsoni Powell, 1957 Trophon mawsoni (p. )
Trophon minutus Strebel, 1907 Trophon minutus (p. )
Trophonella eversoni (Houart, 1997) Trophonella eversoni (p. )
Trophonella longstaffi (Smith, 1907) Trophonella longstaffi (p. )
Trophonopsis alboranensis (Smriglio, Mariottini & Bonfitto, 1997) Trophonopsis alboranensis (p. )
Trophonopsis barvicensis (Johnston, 1825) Trophonopsis barvicensis (p. )
Trophonopsis breviata (Jeffreys, 1882) Trophonopsis breviata (p. )
Trophonopsis muricata (Montagu, 1803) Trophonopsis muricata (p. )
Tropicaprella minuta Guerra-García & Takeuchi, 2003 Tropicaprella minuta (p. )
Tropidocyathus labidus Cairns & Zibrowius, 1997 Tropidocyathus labidus (p. )
Tropidomya abbreviata (Forbes, 1843) Tropidomya abbreviata (p. )
Tropihalacarus longirostris (Bartsch, 1995) Tropihalacarus longirostris (p. )
Tropiometra macrodiscus (Hara, 1895) Tropiometra macrodiscus (p. )
Tropischyrocerus pugilis Just, 2009 Tropischyrocerus pugilis (p. )
Trubatsa alinkios Houart, Buge & Zuccon, 2021 Trubatsa alinkios (p. )
Truncacteocina hawaiensis (Pilsbry, 1921) Truncacteocina hawaiensis (p. )
Truncatella marginata Küster, 1855 Truncatella marginata (p. )
Truncatoflabellum compressum (Lamarck, 1801) Truncatoflabellum compressum (p. )
Truncatoflabellum quadratum Kitahara & Cairns, 2021 Truncatoflabellum quadratum (p. )
Truncatoflabellum trapezoideum (Keller, 1981) Truncatoflabellum trapezoideum (p. )
Truncatoflabellum truncum (Cairns, 1982) Truncatoflabellum truncum (p. )
Truncatoflabellum zuluense Cairns, 1993 Truncatoflabellum zuluense (p. )
Trypanosyllis aeolis Langerhans, 1879 Trypanosyllis aeolis (p. )
Trypanosyllis gigantea (McIntosh, 1885) Trypanosyllis gigantea (p. )
Trypanosyllis sanmartini Çinar, 2007 Trypanosyllis sanmartini (p. )
Tryphosa nana (Kroyer, 1846) Tryphosa nana (p. )
Tryphosella ama Lowry & Stoddart, 1994 Tryphosella ama (p. )
Tryphosella bet Lowry & Stoddart, 2009 Tryphosella bet (p. )
Tryphosella cameloides Lowry & Stoddart, 2009 Tryphosella cameloides (p. )
Tryphosella flynnana Lowry & Stoddart, 2009 Tryphosella flynnana (p. )
Tryphosella groenlandica Schellenberg, 1935 Tryphosella groenlandica (p. )
Tryphosella oupi Lowry & Stoddart, 1994 Tryphosella oupi (p. )
Tryphosella seasana Lowry & Stoddart, 2009 Tryphosella seasana (p. )
Tryphosella triangularis (Barnard, 1932) Tryphosella triangularis (p. )
Tryphosites chevreuxi Stebbing, 1914 Tryphosites chevreuxi (p. )
Trypostega claviculata (Hincks, 1884) Trypostega claviculata (p. )
Trypostega striatula (Smitt, 1873) Trypostega striatula (p. )
Tuba fuscocincta Bieler, 1995 Tuba fuscocincta (p. )
Tuba jeffreysi (Dall, 1889) Tuba jeffreysi (p. )
Tuba valkyrie (Powell, 1971) Tuba valkyrie (p. )
Tubastraea chloromura Yiu & Qiu, 2022 Tubastraea chloromura (p. )
Tubastraea dendroida Yiu & Qiu, 2022 Tubastraea dendroida (p. )
Tubastraea diaphana (Dana, 1846) Tubastraea diaphana (p. )
Tubastraea megacorallita Yiu, Chung & Qiu, 2021 Tubastraea megacorallita (p. )
Tubastraea micranthus (Ehrenberg, 1834) Tubastraea micranthus (p. )
Tubastraea violacea Yiu & Qiu, 2022 Tubastraea violacea (p. )
Tuber proteum Schröder, Medioli & Scott, 1989 Tuber proteum (p. )
Tubicinella cheloniae Monroe & Limpus, 1979 Tubicinella cheloniae (p. )
Tubificoides benedii (d'Udekem, 1855) Tubificoides benedii (p. )
Tubificoides bermudae Råsmark & Erséus, 1986 Tubificoides bermudae (p. )
Tubificoides imajimai Brinkhurst, 1985 Tubificoides imajimai (p. )
Tubificoides parviductus Helgason & Erséus, 1987 Tubificoides parviductus (p. )
Tubificoides pulvereus Erséus & Davis, 1989 Tubificoides pulvereus (p. )
Tubiola subdisjuncta (Adams, 1868) Tubiola subdisjuncta (p. )
Tubuca acuta (Stimpson, 1858) Tubuca acuta (p. )
Tubuca capricornis (Crane, 1975) Tubuca capricornis (p. )
Tubuca elegans (George & Jones, 1982) Tubuca elegans (p. )
Tubuca flammula (Crane, 1975) Tubuca flammula (p. )
Tubuca hirsutimanus (George & Jones, 1982) Tubuca hirsutimanus (p. )
Tubuca polita (Crane, 1975) Tubuca polita (p. )
Tubuca seismella (Crane, 1975) Tubuca seismella (p. )
Tubuca signata (Hess, 1865) Tubuca signata (p. )
Tubulanus annulatus (Montagu, 1804) Tubulanus annulatus (p. )
Tubulanus borealis Friedrich, 1936 Tubulanus borealis (p. )
Tubulanus hylbomi Gibson & Sundberg, 1999 Tubulanus hylbomi (p. )
Tubulanus longivasculus Gibson & Sundberg, 1999 Tubulanus longivasculus (p. )
Tubulanus polymorphus (Renier, 1804) Tubulanus polymorphus (p. )
Tubulanus punctatus (Takakura, 1898) Tubulanus punctatus (p. )
Tubulanus sexlineatus (Griffin, 1898) Tubulanus sexlineatus (p. )
Tubularia hodgsoni Hickson & Gravely, 1907 Tubularia hodgsoni (p. )
Tubulipora aperta Harmer, 1898 Tubulipora aperta (p. )
Tubulipora hemiphragmata Harmelin, 1976 Tubulipora hemiphragmata (p. )
Tubulipora liliacea (Pallas, 1766) Tubulipora liliacea (p. )
Tubulipora lobifera Hastings, 1963 Tubulipora lobifera (p. )
Tubulipora notomale (Busk, 1875) Tubulipora notomale (p. )
Tubulipora penicillata (Fabricius, 1780) Tubulipora penicillata (p. )
Tubulipora plumosa Thompson, 1898 Tubulipora plumosa (p. )
Tubulipora pulchra MacGillivray, 1885 Tubulipora pulchra (p. )
Tubulipora ziczac Harmelin, 1976 Tubulipora ziczac (p. )
Tubulophilinopsis gardineri (Eliot, 1903) Tubulophilinopsis gardineri (p. )
Tubulophilinopsis pilsbryi (Eliot, 1900) Tubulophilinopsis pilsbryi (p. )
Tubulophilinopsis reticulata (Eliot, 1903) Tubulophilinopsis reticulata (p. )
Tucetona guesi (Jousseaume, 1895) Tucetona guesi (p. )
Tucetona pectunculus (Linneaus, 1758) Glycymeris pectiniformis (p. )
Tucetona strigilata (Sowerby I, 1833) Pectunculus strigilatus (p. )
Tucetona strigilata (Sowerby I, 1833) Tucetona strigilata (p. )
Tudivasum inerme (Angas, 1878) Tudivasum inerme (p. )
Tudivasum spinosum (Adams & Adams, 1864) Tudivasum spinosum (p. )
Tugali cicatricosa Adams, 1852 Tugali cicatricosa (p. )
Tugali oblonga (Pease, 1861) Tugali oblonga (p. )
Tulearinia stylifera Vacelet, 1977 Tulearinia stylifera (p. )
Tuleariocaris holthuisi Hipeau-Jacquotte, 1965 Tuleariocaris holthuisi (p. )
Tullbergella cuspidatus Bovallius, 1887 Tullbergella cuspidatus (p. )
Turbicellepora avicularis (Hincks, 1860) Turbicellepora avicularis (p. )
Turbicellepora camera Hayward, 1978 Turbicellepora camera (p. )
Turbicellepora cantabra (Barroso, 1919) Turbicellepora cantabra (p. )
Turbicellepora coronopus (Wood, 1844) Turbicellepora coronopus (p. )
Turbicellepora coronopusoida Calvet, 1931 Turbicellepora coronopusoida (p. )
Turbicellepora crenulata Hayward, 1978 Turbicellepora crenulata (p. )
Turbicellepora papula Almeida, Larré & Vieira, 2021 Turbicellepora papula (p. )
Turbicellepora torquata Hayward, 1978 Turbicellepora torquata (p. )
Turbicellepora tubigera (Busk, 1859) Turbicellepora tubigera (p. )
Turbinaria crater (Pallas, 1766) Turbinaria crater (p. )
Turbinaria patula (Dana, 1846) Turbinaria patula (p. )
Turbinella pyrum (Linnaeus, 1767) Buccinella caerulea (p. )
Turbinella pyrum (Linnaeus, 1767) Turbinella pyrum (p. )
Turbinella pyrum (Linnaeus, 1767) Volema curtangniona (p. )
Turbinella pyrum (Linnaeus, 1767) Voluta pyrum (p. )
Turbinella pyrum (Linnaeus, 1767) Xancus pyrum (p. )
Turbinella wheeleri Petuch, 1994 Turbinella wheeleri (p. )
Turbo bruneus (Röding, 1798) Turbo bruneus (p. )
Turbo cornutus Lightfoot, 1786 Turbo cornutus (p. )
Turbo intercostalis Menke, 1846 Turbo intercostalis (p. )
Turbo jonathani Dekker, Moolenbeek & Dance, 1992 Turbo jonathani (p. )
Turbo jourdani Kiener, 1839 Turbo jourdani (p. )
Turbo markusrufi Kreipl & Alf, 2003 Turbo markusrufi (p. )
Turbo militaris Reeve, 1848 Turbo militaris (p. )
Turbo radiatus Gmelin, 1791 Turbo radiatus (p. )
Turbo saxosus Wood, 1828 Turbo saxosus (p. )
Turbo setosus Gmelin, 1791 Turbo setosus (p. )
Turbo sparverius Gmelin, 1791 Turbo sparverius (p. )
Turbonilla abrardi (Fischer-Piette & Nicklès, 1946) Turbonilla abrardi (p. )
Turbonilla acuta (Donovan, 1804) Turbonilla acuta (p. )
Turbonilla acutissima Monterosato, 1884 Turbonilla acutissima (p. )
Turbonilla amoena (Monterosato, 1878) Turbonilla amoena (p. )
Turbonilla basicordata Nomura, 1936 Turbonilla basicordata (p. )
Turbonilla delicata Monterosato, 1874 Turbonilla delicata (p. )
Turbonilla deseadensis Luca, Güller & Zelaya, 2021 Turbonilla deseadensis (p. )
Turbonilla finlayi Powell, 1926 Turbonilla finlayi (p. )
Turbonilla fulgidula (Jeffreys, 1884) Turbonilla fulgidula (p. )
Turbonilla gradata Bucquoy, Dautzenberg & Dollfus, 1883 Turbonilla gradata (p. )
Turbonilla hamata Nordsieck, 1972 Turbonilla hamata (p. )
Turbonilla icela Melvill, 1910 Turbonilla icela (p. )
Turbonilla internodula (Wood, 1848) Turbonilla internodula (p. )
Turbonilla interrupta (Totten, 1835) Turbonilla areolata (p. )
Turbonilla jeffreysii (Forbes & Hanley, 1850) Turbonilla jeffreysii (p. )
Turbonilla lactea (Linnaeus, 1758) Turbonilla lactea (p. )
Turbonilla linjaica Melvill & Standen, 1901 Turbonilla linjaica (p. )
Turbonilla magnifica (Seguenza, 1879) Turbonilla magnifica (p. )
Turbonilla micans (Monterosato, 1875) Turbonilla micans (p. )
Turbonilla mirifica Pallary, 1904 Turbonilla mirifica (p. )
Turbonilla multilirata (Monterosato, 1875) Turbonilla multilirata (p. )
Turbonilla mumia (Adams, 1861) Turbonilla mumia (p. )
Turbonilla obliquata (Philippi, 1844) Turbonilla obliquata (p. )
Turbonilla paucistriata (Jeffreys, 1884) Turbonilla paucistriata (p. )
Turbonilla postacuticostata Sacco, 1892 Turbonilla postacuticostata (p. )
Turbonilla pumila Seguenza, 1876 Turbonilla pumila (p. )
Turbonilla rectogallica Sacco, 1892 Turbonilla rectogallica (p. )
Turbonilla rosewateri Corgan & van Aartsen, 1993 Turbonilla rosewateri (p. )
Turbonilla rufa (Philippi, 1836) Turbonilla rufa (p. )
Turbonilla sinuosa (Jeffreys, 1884) Turbonilla sinuosa (p. )
Turbonilla subulina Monterosato, 1889 Turbonilla subulina (p. )
Turbonilla syrtensis van Aartsen, 1981 Turbonilla syrtensis (p. )
Turbonilla thaanumi Pilsbry & Vanatta, 1908 Turbonilla thaanumi (p. )
Turbonilla varicosa (Adams, 1855) Turbonilla varicosa (p. )
Turborotalita quinqueloba (Natland, 1938) Turborotalita quinqueloba (p. )
Turleania boucheti McLaughlin, 2007 Turleania boucheti (p. )
Turleania multispina McLaughlin, 1997 Turleania multispina (p. )
Turleania senticosa (McLaughlin & Haig, 1996) Turleania senticosa (p. )
Turricula nelliae (Smith, 1877) Turricula nelliae (p. )
Turrilatirus iris (Lightfoot, 1786) Turrilatirus iris (p. )
Turrilatirus sanguifluus (Reeve, 1847) Turrilatirus sanguifluus (p. )
Turritella bayeri (Petuch, 2001) Turritella bayeri (p. )
Turritella broderipiana d'Orbigny, 1840 Turritella broderipiana (p. )
Turritella cochlea Reeve, 1849 Turritella cochlea (p. )
Turritella columnaris Kiener, 1843 Turritella columnaris (p. )
Turritella fultoni Melvill, 1897 Turritella fultoni (p. )
Turritella jompatamakanthini Cossignani, 2022 Turritella jompatamakanthini (p. )
Turritella maculata Reeve, 1849 Turritella maculata (p. )
Turritella torulosa Kiener, 1843 Turritella torulosa (p. )
Turritella turbona Monterosato, 1877 Turritella monterosatoi (p. )
Turritella vittulata Adams & Reeve, 1849 Turritella vittulata (p. )
Turritellella shoneana (Siddall, 1878) Turritellella shoneana (p. )
Turritellinella tricarinata (Brocchi, 1814) Turritella communis (p. )
Turritellopsis floridana Dall, 1927 Turritellopsis floridana (p. )
Turritellopsis latior Thiele, 1912 Turritellopsis latior (p. )
Turritopsoides brehmeri Calder, 1988 Turritopsoides brehmeri (p. )
Turritriton labiosus (Wood, 1828) Turritriton labiosus (p. )
Tursiops aduncus (Ehrenberg, 1833) Tursiops aduncus (p. )
Tursiops australis Charlton-Robb, Gershwin, Thompson, Austin, Owen & McKechnie, 2011 Tursiops australis (p. )
Tursiops truncatus (Montagu, 1821) Tursiops truncatus (p. )
Tweedieia odhneri (Gordon, 1934) Tweedieia odhneri (p. )
Tylexocladus hispidus Lévi, 1993 Tylexocladus hispidus (p. )
Tylobranchion nordgaardi (Hartmeyer, 1922) Tylobranchion nordgaardi (p. )
Tylocarcinus dumerilii (Milne Edwards, 1834) Tylocarcinus dumerilii (p. )
Tylocarcinus styx Herbst, 1803 Tylocarcinus styx (p. )
Tylodina perversa (Gmelin, 1791) Tylodina perversa (p. )
Tylokepon marianensis An, Zhang & Paulay, 2018 Tylokepon marianensis (p. )
Tylopathes atlantica Roule, 1902 Tylopathes atlantica (p. )
Tylothais savignyi (Deshayes, 1844) Tylothais savignyi (p. )
Tymolus daviei Tavares, 1997 Tymolus daviei (p. )
Tympanotonos fuscatus (Linnaeus, 1758) Tympanotonos fuscatus (p. )
Typhina clarksoni Houart, Buge & Zuccon, 2021 Typhina clarksoni (p. )
Typhinellus labiatus (de Cristofori & Jan, 1832) Typhinellus labiatus (p. )
Typhinellus mirbatensis Houart, Gori & Rosado, 2015 Typhinellus mirbatensis (p. )
Typhlatya iliffei Hart & Manning, 1981 Typhlatya iliffei (p. )
Typhlatya monae Chace, 1954 Typhlatya monae (p. )
Typhlocarcinops canaliculatus Rathbun, 1909 Typhlocarcinops canaliculatus (p. )
Typhlocarcinops decrescens Rathbun, 1914 Typhlocarcinops decrescens (p. )
Typhlocarcinops denticarpes Dai & Yang in Dai, Yang, Song & Chen, 1986 Typhlocarcinops denticarpes (p. )
Typhlocarcinops raouli Ng & Rahayu, 2020 Typhlocarcinops raouli (p. )
Typhlocarcinops tonsuratus Griffin & Campbell, 1969 Typhlocarcinops tonsuratus (p. )
Typhlodaphne paratenoceras (Powell, 1951) Typhlodaphne paratenoceras (p. )
Typhlotanais andradeorum Segadilha & Serejo, 2022 Typhlotanais andradeorum (p. )
Typhlotanais bolarticulus Segadilha & Serejo, 2022 Typhlotanais bolarticulus (p. )
Typhlotanais ischnochela Segadilha & Serejo, 2022 Typhlotanais ischnochela (p. )
Typhlotanais longiseta Segadilha & Serejo, 2022 Typhlotanais longiseta (p. )
Typhlotanais priscilae Segadilha & Serejo, 2022 Typhlotanais priscilae (p. )
Typhlotanais spinibasis Segadilha & Serejo, 2022 Typhlotanais spinibasis (p. )
Typosyllis aciculata Treadwell, 1945 Typosyllis aciculata (p. )
Typosyllis patriciae Hartmann-Schröder, 1981 Typosyllis patriciae (p. )
Typosyllis verruculosa (Augener, 1913) Typosyllis verruculosa (p. )
Typton cousteaui Anker, Pachelle & Leray, 2021 Typton cousteaui (p. )
Typton jonkayei Anker, Pachelle & Leray, 2021 Typton jonkayei (p. )
Typtonychus crassimanus Bruce, 1996 Typtonychus crassimanus (p. )
Typtonychus dimorphus (Bruce, 1986) Typtonychus dimorphus (p. )
Tythothyris rosimarginata Zezina, 1979 Tythothyris rosimarginata (p. )
Uberella vitrea (Hutton, 1873) Uberella vitrea (p. )
Uca arcuata (De Haan, 1835) Uca arcuata (p. )
Uca chlorophthalmus (Milne-Edwards, 1837) Uca chlorophthalmus (p. )
Uca coarctata (Milne-Edwards, 1852) Uca coarctata (p. )
Uca crassipes (White, 1847) Uca crassipes (p. )
Uca dussumieri (Milne-Edwards, 1852) Uca dussumieri (p. )
Uca inversa (Hoffman, 1874) Uca inversa (p. )
Uca lactea (De Haan, 1835) Uca lactea (p. )
Uca major Herbst, 1782 Uca major (p. )
Uca mordax (Smith, 1870) Uca mordax (p. )
Uca neocultrimana Bott, 1973 Uca neocultrimana (p. )
Uca paradussumieri Bott, 1973 Uca paradussumieri (p. )
Uca perplexa (Milne-Edwards, 1837) Uca perplexa (p. )
Uca sindensis (Alcock, 1900) Uca sindensis (p. )
Uca triangularis (Milne-Edwards, 1873) Uca triangularis (p. )
Uca uruguayensis Nobili, 1901 Uca uruguayensis (p. )
Uca urvillei (Milne Edwards, 1852) Uca urvillei (p. )
Uca vomeris McNeill, 1920 Uca vomeris (p. )
Ucides occidentalis (Ortmann, 1897) Ucides occidentalis (p. )
Udotea geppiorum Yamada, 1930 Udotea geppiorum (p. )
Udotea indica A.Gepp & E.S.Gepp, 1911 Udotea indica (p. )
Ultimachelium nichollsi (Lowry, 1984) Ultimachelium nichollsi (p. )
Ultimachelium schellenbergi (Lowry, 1984) Ultimachelium schellenbergi (p. )
Ulva clathrata (Roth) C. Agardh Ulva clathrata (p. )
Ulva compressa Linnaeus, 1753 Ulva compressa (p. )
Ulva flexuosa Wulfen Ulva flexuosa (p. )
Ulva intestinalis Linnaeus Ulva intestinalis (p. )
Ulva kylinii (Bliding) Hayden, Blomster, Maggs, P.C. Silva, M.J. Stanhope & J.R. Waaland Ulva kylinii (p. )
Ulva lactuca Linnaeus, 1753 Ulva lactuca (p. )
Ulva linza Linnaeus Ulva linza (p. )
Ulva pseudolinza (Koeman & Hoek) Hayden, Blomster, Maggs, Silva, Stanhope & Waaland, 2003 Ulva pseudolinza (p. )
Ulva radiata (J. Agardh) Hayden, Blomster, Maggs, P.C. Silva, M.J. Stanhope & J.R. Waaland Ulva radiata (p. )
Ulva ralfsii (Harvey) Le Jolis Ulva ralfsii (p. )
Ulva torta (Mertens) Trevisan Ulva torta (p. )
Umalia misakiensis (Sakai, 1937) Umalia misakiensis (p. )
Umbellapathes bipinnata Opresko, 2005 Umbellapathes bipinnata (p. )
Umbellapathes helioanthes Opresko, 2005 Umbellapathes helioanthes (p. )
Umbellapathes parva Lü, Zhan & Xu, 2021 Umbellapathes parva (p. )
Umbellula magniflora Kolliker, 1880 Umbellula magniflora (p. )
Umbellulifera striata (Thomson & Henderson, 1905) Umbellulifera striata (p. )
Umbonium eloiseae Dance, Moolenbeek & H. Dekker, 1992 Umbonium eloiseae (p. )
Uncinorhynchus flavidus Karling, 1947 Uncinorhynchus flavidus (p. )
Undaria pinnatifida (Harvey) Suringar, 1872 Undaria pinnatifida (p. )
Undulostrea megodon (Hanley, 1846) Ostrea megodon (p. )
Undulostrea megodon (Hanley, 1846) Undulostrea megodon (p. )
Unedogemmula hazarti Cossignani, 2021 Unedogemmula hazarti (p. )
Unguispinosus hodgsoni (Bamber, 2000) Unguispinosus hodgsoni (p. )
Ungulina cuneata (Spengler, 1798) Ungulina cuneata (p. )
Unidentia aliciae Korshunova, Mehrotra, Arnold, Lundin, Picton & Martynov, 2019 Unidentia aliciae (p. )
Uniporodrilus bipartitus (Erséus, 1990) Uniporodrilus bipartitus (p. )
Uniporodrilus furcatus Erséus, 1992 Uniporodrilus furcatus (p. )
Uniporodrilus nasutus (Erséus, 1990) Uniporodrilus nasutus (p. )
Uperotus clava (Gmelin, 1791) Uperotus clava (p. )
Upogebia africana (Ortmann, 1894) Upogebia africana (p. )
Upogebia allobranchus Ngoc-Ho, 1991 Upogebia allobranchus (p. )
Upogebia balmaorum Ngoc-Ho, 1990 Upogebia balmaorum (p. )
Upogebia barbata (Strahl, 1862) Upogebia barbata (p. )
Upogebia bowerbankii (Miers, 1884) Upogebia bowerbankii (p. )
Upogebia darwinii (Miers, 1884) Upogebia darwinii (p. )
Upogebia holthuisi Sakai, 1982 Upogebia holthuisi (p. )
Upogebia ovalis Ngoc-Ho, 1991 Upogebia ovalis (p. )
Upogebia pseudochelata Tattersall, 1921 Upogebia pseudochelata (p. )
Upogebia pugnax De Man, 1905 Upogebia pugnax (p. )
Upogebia savignyi (Strahl, 1862) Upogebia savignyi (p. )
Upogebia singaporensis Dworschak & Anker, 2022 Upogebia singaporensis (p. )
Upogebia stenorhynchus Ngoc-Ho, 1991 Upogebia stenorhynchus (p. )
Upogebia tipica (Nardo, 1869) Upogebia tipica (p. )
Urasterias lincki (Müller & Troschel, 1842) Urasterias lincki (p. )
Urastoma cyprinae (Graff, 1882) Urastoma cyprinae (p. )
Uristes adarei (Walker, 1903) Uristes adarei (p. )
Uristes barbatipes (Stebbing, 1888) Uristes barbatipes (p. )
Uristes gigas Dana, 1849 Uristes gigas (p. )
Uristes stebbingi Walker, 1903 Uristes stebbingi (p. )
Urnalana cumingii (Bell, 1855) Urnalana cumingii (p. )
Urnalana elata (Milne-Edwards, 1873) Urnalana elata (p. )
Urnalana elatoides (Bouvier, 1915) Urnalana elatoides (p. )
Urnalana elatula Galil, 2005 Urnalana elatula (p. )
Urnalana granulimera Galil, 2005 Urnalana granulimera (p. )
Urnalana haematosticta (Adams & White, 1849) Urnalana haematosticta (p. )
Urnalana insularis (Takeda & Kurata, 1976) Urnalana insularis (p. )
Urnalana margaritata (Milne-Edwards, 1873) Urnalana margaritata (p. )
Urnalana pulchella (Bell, 1855) Urnalana pulchella (p. )
Urnalana purarensis (Ovaere, 1987) Urnalana purarensis (p. )
Urnalana whitei (Bell, 1855) Urnalana whitei (p. )
Urocaridella antonbruunii (Bruce, 1967) Urocaridella antonbruunii (p. )
Urocaridella cyrtorhyncha (Fujino & Miyake, 1969) Urocaridella cyrtorhyncha (p. )
Urocaridella degravei Prakash & Baeza, 2018 Urocaridella degravei (p. )
Urocaridella pulchella Yokes & Galil, 2006 Urocaridella pulchella (p. )
Urocaridella urocaridella (Holthuis, 1950) Urocaridella urocaridella (p. )
Urocaris longicaudata Stimpson, 1860 Urocaris longicaudata (p. )
Urohaustorius drummondae Kilgallen, 2009 Urohaustorius drummondae (p. )
Uromunna petiti (Amar, 1948) Uromunna petiti (p. )
Uroptychodes fuscilineatus Komai, 2021 Uroptychodes fuscilineatus (p. )
Uroptychodes yapensis Dong, Gan & LI, 2021 Uroptychodes yapensis (p. )
Uroptychus faxianae Dong, Gan & LI, 2021 Uroptychus faxianae (p. )
Uroptychus kaitara Schnabel, 2009 Uroptychus kaitara (p. )
Uroptychus liui Dong, Gan & LI, 2021 Uroptychus liui (p. )
Uroptychus marianicus Dong, Gan & LI, 2021 Uroptychus marianicus (p. )
Uroptychus paku Schnabel, 2009 Uroptychus paku (p. )
Uroptychus rutua Schnabel, 2009 Uroptychus rutua (p. )
Uroptychus sibogae Van Dam, 1933 Uroptychus sibogae (p. )
Uroptychus spinosus (Milne Edwards & Bouvier, 1894) Uroptychus spinosus (p. )
Uroptychus toka Schnabel, 2009 Uroptychus toka (p. )
Uroptychus transparens Dong, Gan & LI, 2021 Uroptychus transparens (p. )
Uroptychus tridentatus (Henderson, 1885) Uroptychus tridentatus (p. )
Uroptychus uncifer (Milne Edwards, 1880) Uroptychus uncifer (p. )
Uroptychus webberi Schnabel, 2009 Uroptychus webberi (p. )
Uroptychus wolffi Baba, 2005 Uroptychus wolffi (p. )
Uroptychus yaldwyni Schnabel, 2009 Uroptychus yaldwyni (p. )
Uroptychus zezuensis Kim, 1972 Uroptychus zezuensis (p. )
Urospora neglecta (Kornmann) Lokhorst & Trask Urospora neglecta (p. )
Urospora penicilliformis (Roth) Areschoug Urospora penicilliformis (p. )
Uroteuthis duvaucelii (D'Orbigny, 1835) Uroteuthis duvaucelii (p. )
Uroteuthis pickfordae (Adam, 1954) Uroteuthis pickfordae (p. )
Uroteuthis singhalensis (Ortmann, 1891) Uroteuthis singhalensis (p. )
Urothoe grimaldii Chevreux, 1895 Urothoe grimaldii (p. )
Urothoe latifrons Ren in Ren & Huang, 1991 Urothoe latifrons (p. )
Urothoe oniscoides (Barnard, 1932) Urothoe oniscoides (p. )
Urothoides pseudodernae Ledoyer, 1984 Urothoides pseudodernae (p. )
Urticina crassicornis (Müller, 1776) Urticina crassicornis (p. )
Urticina felina (Linnaeus, 1767) Urticina felina (p. )
Urticina grebelnyi Sanamyan & Sanamyan, 2006 Urticina grebelnyi (p. )
Usbekistania charoides (Jones & Parker, 1860) Usbekistania charoides (p. )
Uschakovius enigmaticus Laubier, 1973 Uschakovius enigmaticus (p. )
Usilla avenacea (Lesson, 1842) Usilla avenacea (p. )
Ute glabra Schmidt, 1864 Ute glabra (p. )
Ute insulagemmae Van Soest & De Voogd, 2018 Ute insulagemmae (p. )
Utelga heinckei (Attems, 1897) Utelga heinckei (p. )
Uteriporus vulgaris Bergendal, 1890 Uteriporus vulgaris (p. )
Utica barbimana Milne-Edwards, 1873 Utica barbimana (p. )
Utica glabra Milne-Edwards, 1873 Utica glabra (p. )
Utolineus uberis Gibson, 1990 Utolineus uberis (p. )
Uvanilla buschii (Philippi, 1844) Uvanilla buschii (p. )
Uvigerina aculeata d'Orbigny, 1846 Uvigerina aculeata (p. )
Uvigerina asperula Czjzek, 1847 Uvigerina asperula (p. )
Uvigerina carapitana Hedberg, 1937 Uvigerina carapitana (p. )
Uvigerina flintii Cushman, 1923 Uvigerina flintii (p. )
Uvigerina peregrina Cushman, 1923 Uvigerina peregrina (p. )
Uvigerina pygmaea d’Orbigny, 1826 Uvigerina pygmaea (p. )
Uvigerina tenuistriata Reuss, Uvigerina tenuistriata (p. )
Vaceletia crypta (Vacelet, 1977) Vaceletia crypta (p. )
Vaceuchelus angulatus (Pease, 1867) Vaceuchelus angulatus (p. )
Vaceuchelus foveolatus (Adams, 1853) Vaceuchelus foveolatus (p. )
Vaginulina legumen (Linnaeus, 1758) Vaginulina legumen (p. )
Vaginulina rheophagica Sidebottom, 1918 Vaginulina rheophagica (p. )
Valdemunitella lata (Kluge, 1914) Valdemunitella lata (p. )
Valettietta anacantha (Birstein & Vinogradov, 1963) Valettietta anacantha (p. )
Vallisiopsis sphyraenae Yamaguti, 1968 Vallisiopsis sphyraenae (p. )
Vampyrognathia horribilis Sterrer, 1998 Vampyrognathia horribilis (p. )
Vanadis antarctica (McIntosh, 1885) Vanadis antarctica (p. )
Vanhoeffenella gaussi Rhumbler, 1905 Vanhoeffenella gaussi (p. )
Vanikoro delicata (Pease, 1868) Vanikoro delicata (p. )
Vanikoro disparilis Deshayes, 1863 Vanikoro disparilis (p. )
Vanikoro distans (Récluz, 1844) Vanikoro distans (p. )
Vanikoro gueriniana (Récluz, 1844) Vanikoro gueriniana (p. )
Vanikoro ligata (Récluz, 1844) Vanikoro ligata (p. )
Vanikoro plicata (Recluz, 1844) Vanikoro plicata (p. )
Varicorbula gibba (Olivi, 1792) Corbula gibba (p. )
Varicorbula rotalis (Hinds, 1843) Varicorbula rotalis (p. )
Varuna litterata (Fabricius, 1798) Varuna litterata (p. )
Vasconiella jeffreysiana (Fischer, 1873) Vasconiella jeffreysiana (p. )
Vasticardium assimile (Reeve, 1844) Vasticardium assimile (p. )
Vasticardium assimile (Reeve, 1844) Vasticardium assimile lacunosum (p. )
Vasticardium subrugosum (Sowerby, 1839) Vasticardium subrugosum (p. )
Vasula melones (Duclos, 1832) Vasula melones (p. )
Vasum caestus (Broderip, 1833) Vasum caestus (p. )
Vasum turbinellus (Linnaéus, 1758) Vasum turbinellus (p. )
Vaughanella hexagona Kitahara & Cairns, 2021 Vaughanella hexagona (p. )
Vazella pourtalesii (Schmidt, 1870) Vazella pourtalesii (p. )
Vejdovskya ignava Ax, 1951 Vejdovskya ignava (p. )
Vejdovskya pellucida (Schultze, 1851) Graff, 1905 Vejdovskya pellucida (p. )
Veleropilina capulus (Marshall, 2006) Veleropilina capulus (p. )
Veleropilina segonzaci (Warén & Bouchet, 2001) Veleropilina segonzaci (p. )
Vellicolla muscaria (Gould, 1859) Vellicolla muscaria (p. )
Vellumnus labyrinthicus (Miers, 1884) Vellumnus labyrinthicus (p. )
Vellumnus vermiculatus (Milne-Edwards, 1873) Vellumnus vermiculatus (p. )
Velutina plicatilis (Müller, 1776) Velutina plicatilis (p. )
Vema occidua Marshall, 2006 Vema occidua (p. )
Vemakylindrus prolatus (Jones, 1969) Vemakylindrus prolatus (p. )
Vemakylindrus vemae (Bacescu, 1961) Vemakylindrus vemae (p. )
Venericythere darwini (Brady, 1868) Venericythere darwini (p. )
Venericythere papuensis (Brady, 1880) Venericythere papuensis (p. )
Venerupis bruguieri (Hanley, 1845) Venerupis bruguieri (p. )
Venerupis corrugata (Gmelin, 1791) Venerupis corrugata (p. )
Venerupis largillierti (Philippi, 1849) Venerupis largillierti (p. )
Venerupis lucens (Locard, 1886) Venerupis lucens (p. )
Venerupis rugosa (Sowerby II, 1854) Venerupis rugosa (p. )
Venitus dentipes (Lucas, 1836) Venitus dentipes (p. )
Venitus latreillei (Desmarest, 1822) Venitus latreillei (p. )
Ventricaria ventricosa (J. Agardh) J.L.Olsen & J.A.West, 1988 Ventricaria ventricosa (p. )
Ventsia tricarinata Warén & Bouchet, 1993 Ventsia tricarinata (p. )
Venus casina Linnaeus, 1758 Venus casina (p. )
Venus crebrisulca Lamarck, 1818 Circomphalus rosalina (p. )
Venus crebrisulca Lamarck, 1818 Venus crebrisulca (p. )
Venus nux Gmelin, 1791 Venus nux (p. )
Venus sinuosa Lamarck, 1818 Venus sinuosa (p. )
Venus verrucosa Linnaeus, 1758 Venus verrucosa (p. )
Vepricardium incarnatum (Reeve, 1844) Vepricardium incarnatum (p. )
Veprichlamys kiwaensis (Powell, 1933) Veprichlamys kiwaensis (p. )
Verconia decussata (Risbec, 1928) Verconia decussata (p. )
Verconia norba (Marcus & Marcus, 1970) Verconia norba (p. )
Verconia simplex (Pease, 1871) Verconia simplex (p. )
Verconia varians (Pease, 1871) Verconia varians (p. )
Vermiliopsis glacialis Monro, 1939 Vermiliopsis glacialis (p. )
Vermiliopsis glandigerus Gravier, 1906 Vermiliopsis glandigerus (p. )
Vermiliopsis labiata (Costa, 1861) Vermiliopsis labiata (p. )
Vermiliopsis monodiscus Zibrowius, 1968 Vermiliopsis monodiscus (p. )
Vermiliopsis notialis Monro, 1930 Vermiliopsis notialis (p. )
Verneuilina novozealandica Cushman, 1936 Verneuilina novozealandica (p. )
Verpa penis (Linnaeus, 1758) Verpa penis (p. )
Verpa philippinensis (Chenu, 1843) Verpa philippinensis (p. )
Verruca stroemia (Müller, 1776) Verruca stroemia (p. )
Verrucapelma nigricans (Horst, 1915) Harmothoe nigricans (p. )
Verrucapelma retusa Hanley & Burke, 1991 Verrucapelma retusa (p. )
Verrucella cerasina (Grasshoff, 1999) Verrucella cerasina (p. )
Verrucella corona (Grasshoff, 1999) Verrucella corona (p. )
Verrucella diadema (Grasshoff, 1999) Verrucella diadema (p. )
Verrucella ixobola (Grasshoff, 1999) Verrucella ixobola (p. )
Verrucella pallida (Grasshoff, 1999) Verrucella pallida (p. )
Verrucella rosea (Grasshoff, 1999) Verrucella rosea (p. )
Verticipronus cowuti Urcola & Zelaya, 2021 Verticipronus cowuti (p. )
Verticordia angulata (Jeffreys, 1882) Verticordia angulata (p. )
Verticordia quadrata Smith, 1885 Verticordia quadrata (p. )
Verticordia sinuosa (Jeffreys, 1882) Verticordia sinuosa (p. )
Verticordia trapezoidea Seguenza, 1876 Verticordia trapezoidea (p. )
Verticosta ariane Huang & Lin, 2021 Verticosta ariane (p. )
Verticosta bellefontainae Huang & Lin, 2021 Verticosta bellefontainae (p. )
Verticosta biangulata Huang & Lin, 2021 Verticosta biangulata (p. )
Verticosta bicarinata Huang & Lin, 2021 Verticosta bicarinata (p. )
Verticosta castelli Huang & Lin, 2021 Verticosta castelli (p. )
Verticosta cheni Huang & Lin, 2021 Verticosta cheni (p. )
Verticosta feejee Huang & Lin, 2021 Verticosta feejee (p. )
Verticosta filipinos Huang & Lin, 2021 Verticosta filipinos (p. )
Verticosta iris Huang & Lin, 2021 Verticosta iris (p. )
Verticosta kanak Huang & Lin, 2021 Verticosta kanak (p. )
Verticosta lapita Huang & Lin, 2021 Verticosta lapita (p. )
Verticosta lemurella Huang & Lin, 2021 Verticosta lemurella (p. )
Verticosta lilii Huang & Lin, 2021 Verticosta lilii (p. )
Verticosta madagascarensis Huang & Lin, 2021 Verticosta madagascarensis (p. )
Verticosta migrans (Dall, 1881) Verticosta migrans (p. )
Verticosta milleinsularum Huang & Lin, 2021 Verticosta milleinsularum (p. )
Verticosta plexa Huang & Lin, 2021 Verticosta plexa (p. )
Verticosta pyramis Huang & Lin, 2021 Verticosta pyramis (p. )
Verticosta quadricarinata Huang & Lin, 2021 Verticosta quadricarinata (p. )
Verticosta reunionnaise Huang & Lin, 2021 Verticosta reunionnaise (p. )
Verticosta rurutuana Huang & Lin, 2021 Verticosta rurutuana (p. )
Verticosta sinusvellae Huang & Lin, 2021 Verticosta sinusvellae (p. )
Verticosta terrassesae Huang & Lin, 2021 Verticosta terrassesae (p. )
Verticosta tricarinata Huang & Lin, 2021 Verticosta tricarinata (p. )
Verticosta uvea Huang & Lin, 2021 Verticosta uvea (p. )
Verticosta vanuatuensis Huang & Lin, 2021 Verticosta vanuatuensis (p. )
Verum virgatum (Hoek, 1907) Verum virgatum (p. )
Verutipes laticeps Humes, 1982 Verutipes laticeps (p. )
Vesicomya atlantica (Smith, 1885) Vesicomya atlantica (p. )
Vesicomya sirenkoi (Egorova, 1998) Vesicomya sirenkoi (p. )
Vesicularia spinosa (Linnaeus, 1767) Vesicularia spinosa (p. )
Vetulina stalactites Schmidt, 1879 Vetulina stalactites (p. )
Vexilla taeniata (Powis, 1835) Vexilla taeniata (p. )
Vexilla vexillum (Gmelin, 1791) Vexilla vexillum (p. )
Vexillum acuminatum (Gmelin, 1791) Vexillum acuminatum (p. )
Vexillum adamsianum Cernohorsky, 1978 Vexillum adamsianum (p. )
Vexillum aethiopicum (Jickeli, 1874) Vexillum aethiopicum (p. )
Vexillum amabile (Reeve, 1845) Vexillum amabile (p. )
Vexillum angustissimum (Smith, 1903) Vexillum angustissimum (p. )
Vexillum approximatum (Pease, 1860) Vexillum approximatum (p. )
Vexillum arabicum Turner, 2008 Vexillum arabicum (p. )
Vexillum asperum Turner, 2008 Vexillum asperum (p. )
Vexillum bellum (Pease, 1860) Vexillum bellum (p. )
Vexillum cancellarioides (Anton, 1839) Vexillum cancellarioides (p. )
Vexillum castum (Adams, 1872) Vexillum castum (p. )
Vexillum citrinum (Gmelin, 1791) Vexillum citrinum (p. )
Vexillum cosmani Kay, 1979 Vexillum cosmani (p. )
Vexillum deshayesi (Reeve, 1844) Vexillum deshayesi (p. )
Vexillum diaconalis (Melvill & Standen, 1903) Vexillum diaconalis (p. )
Vexillum dorleti Cossignani & Cossignani, 2021 Vexillum dorleti (p. )
Vexillum ebenus (Lamarck, 1811) Vexillum ebenus (p. )
Vexillum echinatum (Adams, 1853) Vexillum echinatum (p. )
Vexillum emiliae (Schmeltz, 1874) Vexillum emiliae (p. )
Vexillum fortiplicatum (Pease, 1868) Vexillum fortiplicatum (p. )
Vexillum fraudator Turner, Gori & Salisbury, 2007 Vexillum fraudator (p. )
Vexillum goubini (Hervier, 1897) Vexillum goubini (p. )
Vexillum granum (Forbes, 1844) Vexillum granum (p. )
Vexillum hypatiae (Pallary, 1913) Vexillum hypatiae (p. )
Vexillum malcolmense (Melvill & Standen, 1901) Vexillum malcolmense (p. )
Vexillum millecostatum (Broderip, 1836) Vexillum millecostatum (p. )
Vexillum nasinii Cossignani & Cossignani, 2021 Vexillum nasinii (p. )
Vexillum nathani Cossignani, 2021 Vexillum nathani (p. )
Vexillum oryzum Kay, 1979 Vexillum oryzum (p. )
Vexillum osiridis (Issel, 1869) Vexillum osiridis (p. )
Vexillum patriarchale (Gmelin, 1791) Vexillum patriarchale (p. )
Vexillum piceum (Pease, 1860) Vexillum piceum (p. )
Vexillum plurinotatum (Hervier, 1897) Vexillum plurinotatum (p. )
Vexillum polygonum (Gmelin, 1791) Vexillum polygonum (p. )
Vexillum recurvirostris (Sowerby III, 1908) Vexillum recurvirostris (p. )
Vexillum rusticum (Reeve, 1845) Vexillum rusticum (p. )
Vexillum sanguisuga (Linnaeus, 1758) Vexillum sanguisuga (p. )
Vexillum sanguisugum (Linnaeus, 1758) Vexillum sanguisugum (p. )
Vexillum savignyi (Payraudeau, 1826) Vexillum savignyi (p. )
Vexillum seroi Cossignani, 2022 Vexillum seroi (p. )
Vexillum smithi (Sowerby III, 1889) Vexillum smithi (p. )
Vexillum tanguyae Guillot de Suduiraut & Boutet, 2007 Vexillum tanguyae (p. )
Vexillum tankervillei (Melvill, 1888) Vexillum tankervillei (p. )
Vexillum tricolor (Gmelin, 1791) Vexillum tricolor (p. )
Vexillum tulearense Cossignani, 2021 Vexillum tulearense (p. )
Vexillum vezzaroi Cossignani, 2021 Vexillum vezzaroi (p. )
Vexillum vezzaronellyae Cossignani, 2021 Vexillum vezzaronellyae (p. )
Vexillum virginale (Lesson, 1842) Vexillum virginale (p. )
Vexillum virgo (Linnaeus, 1767) Vexillum virgo (p. )
Vexillum vulpecula (Linnaeus, 1758) Vexillum vulpeculum (p. )
Vexillum yvesfineti Cossignani & Cossignani, 2021 Vexillum yvesfineti (p. )
Viaderiana quadrispinosa (Zehntner, 1894) Viaderiana quadrispinosa (p. )
Vibracellina laxibasis Canu & Bassler, 1928 Vibracellina laxibasis (p. )
Victorhensenoides arntzi Rauschert, 1996 Victorhensenoides arntzi (p. )
Vignadula atrata (Lischke, 1871) Xenostrobus atratus (p. )
Vignadula kuraburiensis Tan, Tan, Sanpanich, Duangdee, Ambarwati, 2022 Vignadula kuraburiensis (p. )
Vigtorniella zaikai (Kiseleva, 1992) Vigtorniella zaikai (p. )
Villogorgia bebrycoides (Koch, 1887) Villogorgia bebrycoides (p. )
Villogorgia citrina Grasshoff, 1999 Villogorgia citrina (p. )
Villogorgia glaesaria Grasshoff, 1999 Villogorgia glaesaria (p. )
Villogorgia nozzolea Grasshoff, 1996 Villogorgia nozzolea (p. )
Villogorgia rubra Hiles, 1899 Villogorgia rubra (p. )
Villorita cyprinoides (Gray, 1825) Villorita cyprinoides (p. )
Vimentum dilectum (Smith, 1885) Vimentum dilectum (p. )
Viminella crassa (Grasshoff, 1999) Viminella crassa (p. )
Viminella flagellum (Johnson, 1863) Viminella flagellum (p. )
Viminella glabra (Grasshoff, 1999) Viminella glabra (p. )
Viminella petila (Grasshoff, 1999) Viminella petila (p. )
Viminella rossa (Grasshoff, 1999) Viminella rossa (p. )
Vincularia regia Gordon, 2021 Vincularia regia (p. )
Vinearia endoumensis (Zibrowius, 1968) Vinearia endoumensis (p. )
Virchowia clavata Langerhans, 1879 Virchowia clavata (p. )
Virgammaropsis artemis Myers, 2009 Virgammaropsis artemis (p. )
Viriola cingulata (Adams, 1854) Viriola cingulata (p. )
Viriola flammulata (Pease, 1861) Viriola flammulata (p. )
Viriola incisa (Pease, 1861) Viriola incisa (p. )
Viriolopsis fallax (Kay, 1979) Viriolopsis fallax (p. )
Visayax estampadori Mendoza & Ng, 2008 Visayax estampadori (p. )
Visayax osteodictyon Mendoza & Ng, 2008 Visayax osteodictyon (p. )
Vitjasiella belyaevi Schornikov, 1976 Vitjasiella belyaevi (p. )
Vitjasiella fenestratum (Brady, 1880) Vitjasiella fenestratum (p. )
Vitracar sulcata (Lamarck, 1819) Vitracar sulcata (p. )
Vitreledonella richardi Joubin, 1918 Vitreledonella richardi (p. )
Vitreobalcis nutans (Mühlfeld, 1824) Vitreobalcis nutans (p. )
Vitreolina bermudezi (Pilsbry & Aguayo, 1933) Vitreolina bermudezi (p. )
Vitreolina wareni Rehder, 1980 Vitreolina wareni (p. )
Vitrinella anneliesae Jong & Coomans, 1988 Vitrinella anneliesae (p. )
Vitrumanthus schrieri Kise, Montenegro, Santos et al., 2022 Vitrumanthus schrieri (p. )
Vitrumanthus vanderlandi Kise, Montenegro, Santos et al., 2022 Vitrumanthus vanderlandi (p. )
Vitta adansoniana (Récluz, 1841) Vitta adansoniana (p. )
Vitta glabrata (Sowerby II, 1849) Vitta glabrata (p. )
Vitta virginea (Linnaeus, 1758) Vitta virginea (p. )
Vittina smithii (Wood, 1828) Vittina smithii (p. )
Vitularia crenifer (Montrouzier, 1861) Vitularia crenifer (p. )
Viviparus contectus (Millet, 1813) Viviparus contectus (p. )
Vokesimurex bazarutensis Veldsman & Veldsman, 2021 Vokesimurex bazarutensis (p. )
Vokesimurex dolichourus (Ponder & Vokes, 1988) Vokesimurex dolichourus (p. )
Vokesimurex malabaricus (Smith, 1894) Vokesimurex malabaricus (p. )
Vokesimurex parkrynieensis Veldsman & Veldsman, 2021 Vokesimurex parkrynieensis (p. )
Vokesimurex tryoni (Hidalgo, 1880) Vokesimurex tryoni (p. )
Volegalea cochlidium (Linnaeus, 1758) Volegalea cochlidium (p. )
Volema pyrum (Gmelin, 1791) Volema pyrum (p. )
Voluta morrisoni (Petuch, 1980) Voluta morrisoni (p. )
Voluta polypleura Crosse, 1876 Voluta polypleura (p. )
Voluta virescens Lightfoot, 1786 Voluta virescens (p. )
Volutopsius stefanssoni Dall, 1919 Volutopsius stefanssoni (p. )
Volvarina arabica Boyer, 2015 Volvarina arabica (p. )
Volvarina bessei Boyer, 2001 Volvarina bessei (p. )
Volvarina charbarensis (Melvill, 1897) Volvarina charbarensis (p. )
Volvarina compressa (Reeve, 1865) Volvarina compressa (p. )
Volvarina dekkeri Boyer & Renda, 2021 Volvarina dekkeri (p. )
Volvarina dhofarensis Boyer, 2015 Volvarina dhofarensis (p. )
Volvarina dinisioi (Cossignani, 2006) Volvarina dinisioi (p. )
Volvarina eumorpha (Melvill, 1906) Volvarina eumorpha (p. )
Volvarina fortunata Clover & Macca, 1990 Volvarina fortunata (p. )
Volvarina fulgida (Lussi & G. Smith, 1999) Volvarina fulgida (p. )
Volvarina hennequini Boyer, 2001 Volvarina hennequini (p. )
Volvarina isabelae (Borro, 1946) Volvarina isabelae (p. )
Volvarina kilwaensis Boyer, 2015 Volvarina kilwaensis (p. )
Volvarina lactea (Kiener, 1841) Volvarina lactea (p. )
Volvarina martinae Cossignani & Lorenz, 2021 Volvarina martinae (p. )
Volvarina megapex Queiroz, Crabos, Oliveiras & Almeida, 2022 Volvarina megapex (p. )
Volvarina mexicana Jousseaume, 1875 Volvarina mexicana (p. )
Volvarina micans (Petit de la Saussaye, 1851) Volvarina micans (p. )
Volvarina micros (Bavay, 1922) Volvarina micros (p. )
Volvarina mitrella (Risso, 1826) Volvarina mitrella (p. )
Volvarina monilis (Linnaeus, 1758) Volvarina monilis (p. )
Volvarina obscura (Reeve, 1865) Volvarina obscura (p. )
Volvarina paumotensis (Pease, 1868) Volvarina paumotensis (p. )
Volvarina pergrandis Clover, 1974 Volvarina pergrandis (p. )
Volvarina pericalles (Tomlin, 1916) Volvarina pericalles (p. )
Volvarina philippinarum (Redfield, 1848) Volvarina philippinarum (p. )
Volvarina somalica Boyer, 2015 Volvarina somalica (p. )
Volvarina sylviae Cossignani & Lorenz, 2021 Volvarina sylviae (p. )
Volvarina warrenii (Marrat, 1876) Volvarina warrenii (p. )
Volvatella angeliniana Ichikawa, 1993 Volvatella angeliniana (p. )
Volvatella maculata Jensen, 2015 Volvatella maculata (p. )
Volvatella pyriformis Pease, 1868 Volvatella pyriformis (p. )
Volvatella ventricosa Jensen & Wells, 1990 Volvatella ventricosa (p. )
Volvatella vigourouxi (Montrouzier, 1861) Volvatella vigourouxi (p. )
Volvatella viridis Hamatani, 1976 Volvatella viridis (p. )
Volvulella acuminata (Bruguiere, 1792) Volvulella acuminata (p. )
Volzia azzaroliae (Sarà, 1978) Volzia azzaroliae (p. )
Vosmaeria crustacea Fristedt, 1885 Vosmaeria crustacea (p. )
Vosmaeropsis glebula Van Soest & De Voogd, 2018 Vosmaeropsis glebula (p. )
Vosmaeropsis hozawai Borojevic & Klautau, 2000 Vosmaeropsis hozawai (p. )
Vulcanella bifacialis (Wilson, 1925) Vulcanella bifacialis (p. )
Vulcanella horrida (Schmidt, 1870) Vulcanella horrida (p. )
Vulcanella orthotriaena (Lévi & Lévi, 1983) Vulcanella orthotriaena (p. )
Vulcanolepas parensis Southward, 2005 Vulcanolepas parensis (p. )
Vultocinus anfractus Ng & Manuel-Santos, 2007 Vultocinus anfractus (p. )
Wahrbergia sarasini Verhoeff, 1926 Wahrbergia sarasini (p. )
Waikalasma boucheti Buckeridge, 1996 Waikalasma boucheti (p. )
Waisiuconcha helios Krylova & Janssen, 2006 Waisiuconcha helios (p. )
Waldeckia chevreuxi Stebbing, 1910 Waldeckia chevreuxi (p. )
Waldo parasiticus (Dall, 1876) Waldo parasiticus (p. )
Wallametopa cabon Barnard, 1974 Wallametopa cabon (p. )
Walteria flemmingi Schulze, 1886 Walteria flemmingi (p. )
Walvisteuthis rancureli (Okutani, 1981) Callimachus rancureli (p. )
Wandin griffini Lowry & Stoddart, 1990 Wandin griffini (p. )
Wareniconcha guineensis (Thiele, 1931) Wareniconcha guineensis (p. )
Wareniconcha lepta (Dall, 1896) Wareniconcha lepta (p. )
Watelio gravieri (Benham, 1929) Watelio gravieri (p. )
Watersipora subovoidea (d'Orbigny, 1852) Watersipora subovoidea (p. )
Watersipora subtorquata (d'Orbigny, 1852) Watersipora subtorquata (p. )
Weberella haengwonensis Kim & Sim, 2021 Weberella haengwonensis (p. )
Websterinereis foli (Fauvel, 1930) Websterinereis foli (p. )
Weedingia alborosea Kaas, 1988 Weedingia alborosea (p. )
Weedingia exigua (Sowerby, 1832) Weedingia exigua (p. )
Weedingia mooreana Kaas, 1988 Weedingia mooreana (p. )
Weelia cylindrica (Cuvier, 1804) Weelia cylindrica (p. )
Weinkauffia macandrewii (Smith, 1872) Weinkauffia macandrewii (p. )
Weinkauffia turgidula (Forbes, 1844) Weinkauffia turgidula (p. )
Wellsopsyllus minor (Scott & Scott, 1895) Wellsopsyllus minor (p. )
Wellstenhelia melpomene Karanovic & Kim, 2014 Wellstenhelia melpomene (p. )
Weltnerium nymphocola (Hoek, 1883) Weltnerium nymphocola (p. )
Wiesnerella auriculata (Egger, 1893) Wiesnerella auriculata (p. )
Willemoesia inornata Faxon, 1893 Willemoesia inornata (p. )
Willemoesia leptodactyla (Thomson, 1873) Willemoesia leptodactyla (p. )
Willemoesia pacifica Sund, 1920 Willemoesia pacifica (p. )
Willeysthenelais diplocirrus Grube, 1875 Willeysthenelais diplocirrus (p. )
Williamia gussonii (Costa, 1829) Williamia gussonii (p. )
Williamia radiata (Pease, 1861) Williamia radiata (p. )
Williamia radiata (Pease, 1861) Williamia radiata nutata (p. )
Wimvadocus torelli (Goes, 1866) Wimvadocus torelli (p. )
Wombalano yerang Thomas & Barnard, 1991 Wombalano yerang (p. )
Xanthasia murigera White, 1846 Xanthasia murigera (p. )
Xanthias cherbonnieri Guinot, 1964 Xanthias cherbonnieri (p. )
Xanthias inornatus (Rathbun, 1898) Xanthias inornatus (p. )
Xanthias lamarcki (Milne-Edwards, 1834) Xanthias lamarcki (p. )
Xanthias maculatus Sakai, 1961 Xanthias maculatus (p. )
Xanthias nitidulus (Dana, 1852) Xanthias nitidulus (p. )
Xanthias punctatus (Milne Edwards, 1834) Xanthias punctatus (p. )
Xanthias sinensis (Milne-Edwards, 1867) Xanthias sinensis (p. )
Xanthias teres Davie, 1997 Xanthias teres (p. )
Xanthocalanus profundus Sars, 1907 Xanthocalanus profundus (p. )
Xanthochorus cassidiformis (Blainville, 1832) Xanthochorus cassidiformis (p. )
Xanthodaphne pastorinoi Kantor, Harasewych & Puillandre, 2016 Xanthodaphne pastorinoi (p. )
Xanthodaphne raineri (Engl, 2008) Xanthodaphne raineri (p. )
Xanthodius cooksoni (Miers, 1877) Xanthodius cooksoni (p. )
Xarifia acicularis Humes, 1985 Xarifia acicularis (p. )
Xarifia anomala Humes & Ho, 1968 Xarifia anomala (p. )
Xarifia diminuta Humes & Ho, 1967 Xarifia diminuta (p. )
Xarifia echinoporae Humes & Dojiri, 1982 Xarifia echinoporae (p. )
Xarifia eminula Humes, 1985 Xarifia eminula (p. )
Xarifia fastigiata Humes & Dojiri, 1982 Xarifia fastigiata (p. )
Xarifia fimbriata Humes, 1960 Xarifia fimbriata (p. )
Xarifia finitima Humes, 1985 Xarifia finitima (p. )
Xarifia formosa Humes, 1985 Xarifia formosa (p. )
Xarifia gerlachi Humes, 1962 Xarifia gerlachi (p. )
Xarifia guttulifera Humes & Dojiri, 1982 Xarifia guttulifera (p. )
Xarifia imitans Humes, 1985 Xarifia imitans (p. )
Xarifia imparilis Humes, 1985 Xarifia imparilis (p. )
Xarifia jugalis Humes, 1985 Xarifia jugalis (p. )
Xarifia levis Humes, 1985 Xarifia levis (p. )
Xarifia mucronata Humes & Dojiri, 1982 Xarifia mucronata (p. )
Xarifia obesa Humes & Ho, 1968 Xarifia obesa (p. )
Xarifia pectinea Humes & Dojiri, 1982 Xarifia pectinea (p. )
Xarifia quinaria Humes, 1985 Xarifia quinaria (p. )
Xarifia rosariae Humes & Dojiri, 1982 Xarifia rosariae (p. )
Xarifia sabiuraensis Misaki, 1978 Xarifia sabiuraensis (p. )
Xarifia sectilis Humes, 1985 Xarifia sectilis (p. )
Xarifia simplex Humes, 1985 Xarifia simplex (p. )
Xarifia temnura Humes & Ho, 1968 Xarifia temnura (p. )
Xarifia trituberata Humes & Dojiri, 1982 Xarifia trituberata (p. )
Xarifia tumorisa Misaki, 1978 Xarifia tumorisa (p. )
Xarifia umbonata Humes, 1985 Xarifia umbonata (p. )
Xarifia varilabrata Humes, 1985 Xarifia varilabrata (p. )
Xarifia villosa Humes & Dojiri, 1982 Xarifia villosa (p. )
Xeinostoma inopinatum Tavares, 1994 Xeinostoma inopinatum (p. )
Xeinostoma richeri Tavares, 1993 Xeinostoma richeri (p. )
Xema sabini (Sabine, 1819) Xema sabini (p. )
Xenia intermedia Roxas, 1933 Xenia intermedia (p. )
Xenia konohana Koido, Imahara & Fukami, 2022 Xenia konohana (p. )
Xenia lillieae Roxas, 1933 Xenia lillieae (p. )
Xenia membranacea Schenk, 1896 Xenia membranacea (p. )
Xenia novaecaledoniae Verseveldt, 1974 Xenia novaecaledoniae (p. )
Xenia viridis Schenk, 1896 Xenia viridis (p. )
Xenobranchion tenue Monniot & Monniot, 1976 Xenobranchion tenue (p. )
Xenobrochus agulhasensis (Helmcke, 1938) Xenobrochus agulhasensis (p. )
Xenobrochus anomalus Cooper, 1981 Xenobrochus anomalus (p. )
Xenobrochus australis Cooper, 1981 Xenobrochus australis (p. )
Xenobrochus indianensis (Cooper, 1973) Xenobrochus indianensis (p. )
Xenobrochus translucidus (Dall, 1920) Xenobrochus translucidus (p. )
Xenocarcinus conicus (Milne-Edwards, 1865) Xenocarcinus conicus (p. )
Xenocarcinus depressus Miers, 1874 Xenocarcinus depressus (p. )
Xenocarcinus tuberculatus White, 1847 Xenocarcinus tuberculatus (p. )
Xenogma ridleyi (Macgillivray, 1883) Xenogma ridleyi (p. )
Xenophora neozelanica Suter, 1908 Xenophora neozelanica (p. )
Xenophora peroniana (Iredale, 1929) Xenophora peroniana (p. )
Xenophora peroniana (Iredale, 1929) Xenophora peroniana kondoi (p. )
Xenophthalmodes dolichophallus Tesch, 1918 Xenophthalmodes dolichophallus (p. )
Xenophthalmodes morsei Rathbun, 1932 Xenophthalmodes morsei (p. )
Xenostrobus neozelanicus (Iredale, 1915) Xenostrobus neozelanicus (p. )
Xenoturbella bocki Westblad, 1949 Xenoturbella bocki (p. )
Xenoturbella bocki Westblad, 1949 Xenoturbella westbladi (p. )
Xestoleberis curta (Brady, 1866) Xestoleberis curta (p. )
Xestoleberis entrichos Whatley, Jones & Wouters, 2000 Xestoleberis entrichos (p. )
Xestoleberis rhomboidea Hartmann, 1964 Xestoleberis rhomboidea (p. )
Xestoleberis rotunda Hartmann, 1964 Xestoleberis rotunda (p. )
Xestoleberis setigera Brady, 1880 Xestoleberis setigera (p. )
Xestopilumnus cultripollex Ng & Dai, 1997 Xestopilumnus cultripollex (p. )
Xestospongia bergquistia Fromont, 1991 Xestospongia bergquistia (p. )
Xestospongia dorigo Rocha, Moraes, Salani & Hajdu, 2021 Xestospongia dorigo (p. )
Xestospongia testudinaria (Lamarck, 1815) Xestospongia testudinaria (p. )
Xestospongia testudinaria (Lamarck, 1815) Xestospongia testudinaria var. fistulophora (p. )
Xestospongia variabilis (Ridley, 1884) Xestospongia variabilis (p. )
Xestospongia wiedenmayeri van Soest, 1980 Xestospongia wiedenmayeri (p. )
Xiphichilus complanatus Brady, 1880 Xiphichilus complanatus (p. )
Xiphocaris elongata (Guérin-Méneville, 1855) Xiphocaris elongata (p. )
Xiphonectes bidens (Laurie, 1906) Xiphonectes bidens (p. )
Xiphonectes hastatoides (Fabricius, 1798) Neptunus hastatoides (p. )
Xiphonectes pseudohastatoides (Yang & Tang, 2006) Xiphonectes pseudohastatoides (p. )
Xiphonectes subtilis Nguyen & Ng, 2021 Xiphonectes subtilis (p. )
Xiphonectes unidens (Laurie, 1906) Xiphonectes unidens (p. )
Xiphonectes vassilyi Nguyen & Ng, 2021 Xiphonectes vassilyi (p. )
Xiphopenaeus baueri Carvalho-Batista, Terossi, Zara, Mantelatto & Costa, 2020 Xiphopenaeus baueri (p. )
Xiphopenaeus dincao Carvalho-Batista, Terossi, Zara, Mantelatto & Costa, 2020 Xiphopenaeus dincao (p. )
Xylocheles macrops (Forest, 1987) Xylocheles macrops (p. )
Xylocheles miersi Alcock & Anderson, 1899 Xylocheles miersi (p. )
Xylodiscula boucheti Warén, Carrozza & Rocchini, 1992 Xylodiscula boucheti (p. )
Xylodiscula lens Warén, 1992 Xylodiscula lens (p. )
Xylodiscula wareni Bogi & Bartolini, 2008 Xylodiscula wareni (p. )
Xylopagurus caledonicus Forest, 1997 Xylopagurus caledonicus (p. )
Xylopagurus rectus Milne-Edwards, 1880 Xylopagurus rectus (p. )
Xylophaga globosa Sowerby, 1835 Xylophaga globosa (p. )
Xylophaga lobata Knudsen, 1961 Xylophaga lobata (p. )
Xylophaga nandani Velásquez, Jayachandran & Jima, 2022 Xylophaga nandani (p. )
Xylophaga rikuzenica Taki & Habe, 1945 Xylophaga rikuzenica (p. )
Xylophaga supplicata Taki & Habe, 1950 Xylophaga supplicata (p. )
Xymenopsis tcherniai (Gaillard, 1954) Xymenopsis tcherniai (p. )
Xynomaia boissoni (Fize & Serène, 1956) Xynomaia boissoni (p. )
Xynomaia sheni (Fize & Serene, 1956) Xynomaia sheni (p. )
Xystriogidiella capricornea (Stock, 1984) Xystriogidiella capricornea (p. )
Xystriogidiella juliani Coleman, 2009 Xystriogidiella juliani (p. )
Yhi yindi Thomas & Barnard, 1991 Yhi yindi (p. )
Ylistrum balloti (Bernardi, 1861) Ylistrum balloti (p. )
Ymerana pteropoda Holthe, 1986 Ymerana pteropoda (p. )
Yokoyamaia orientalis Lin, 1971 Yokoyamaia orientalis (p. )
Yoldia aeolica (Valenciennes, 1846) Yoldia aeolica (p. )
Yoldia hyperborea (Gould, 1841) Yoldia hyperborea (p. )
Yoldia minima Seguenza, 1877 Yoldia minima (p. )
Yoldiella annenkovae (Gorbunov, 1946) Yoldiella annenkovae (p. )
Yoldiella antarctica Thiele, 1912 Yoldiella antarctica (p. )
Yoldiella chilenica (Dall, 1908) Yoldiella chilenica (p. )
Yoldiella ecaudata Pelseneer, 1903 Yoldiella ecaudata (p. )
Yoldiella frami Knudsen, 1985 Yoldiella frami (p. )
Yoldiella librata (Dell, 1952) Yoldiella librata (p. )
Yoldiella nana (Sars, 1865) Yoldiella nana (p. )
Yoldiella oblonga Pelseneer, 1898 Yoldiella oblonga (p. )
Yoldiella orcia (Dall, 1916) Yoldiella orcia (p. )
Yoldiella ovulum La Perna, 2004 Yoldiella ovulum (p. )
Yoldiella philippiana (Nyst, 1844) Yoldiella philippiana (p. )
Yoldiella sabrina (Hedley, 1916) Yoldiella sabrina (p. )
Yoldiella tamara (Gorbunov, 1946) Yoldiella tamara (p. )
Yoldiella wareni La Perna, 2004 Yoldiella wareni (p. )
Yorkeria sachiniae Caira, Otto & Jensen in Caira, Otto, Fernando & Jensen, 2021 Yorkeria sachiniae (p. )
Ypsilothuria bitentaculata (Ludwig, 1893) Ypsilothuria bitentaculata (p. )
Yrbozoon ringens Gordon, 1989 Yrbozoon ringens (p. )
Yucatania sphaeroidocladus (Hartman & Hubbard, 1999) Yucatania sphaeroidocladus (p. )
Yuzurua poiteaui (J.V.Lamouroux) Martin-Lescanne, 2010 Yuzurua poiteaui (p. )
Zacalantica senta (Hedley, 1899) Zacalantica senta (p. )
Zacalantica tenuiscultpa (Thiele, 1909) Zacalantica tenuiscultpa (p. )
Zaclys murdochi Marshall, 1978 Zaclys murdochi (p. )
Zaclys sarissa (Murdoch, 1905) Cerithiopsis acies (p. )
Zaclys sarissa (Murdoch, 1905) Cerithiopsis sarissa (p. )
Zaclys sarissa (Murdoch, 1905) Cerithiopsis subantarctica (p. )
Zaclys sarissa (Murdoch, 1905) Zaclys sarissa (p. )
Zafra australensis Monsecour & Monsecour, 2015 Zafra australensis (p. )
Zafra debilis Hedley, 1915 Zafra debilis (p. )
Zafra exilis (Philippi, 1849) Zafra exilis (p. )
Zafra phaula (Melvill & Standen, 1901) Zafra phaula (p. )
Zafra pumila (Dunker, 1860) Zafra pumila (p. )
Zafra savignyi (Moazzo, 1939) Zafra savignyi (p. )
Zafra selasphora (Melvill & Standen, 1901) Zafra selasphora (p. )
Zafra semiclatriata Sleurs, 1987 Zafra semiclatriata (p. )
Zafrona isomella (Duclos, 1840) Zafrona isomella (p. )
Zafrona striatula (Dunker, 1871) Zafrona striatula (p. )
Zalasius horii Miyake, 1940 Zalasius horii (p. )
Zalonema sesokoensis Leduc, 2022 Zalonema sesokoensis (p. )
Zanclea mayeri Schuchert & Collins, 2021 Zanclea mayeri (p. )
Zaops ostreum (Say, 1817) Zaops ostreus (p. )
Zarenkolambrus epibranchialis (Zarenkov, 1990) Zarenkolambrus epibranchialis (p. )
Zarenkolambrus minutus McLay & Tan, 2009 Zarenkolambrus minutus (p. )
Zatsepinia antarctica Schüller & Jirkov, 2013 Zatsepinia antarctica (p. )
Zeadmete watsoni Petit, 1970 Zeadmete watsoni (p. )
Zebina malagazzae Sleurs & van Goethem, 2002 Zebina malagazzae (p. )
Zebina pupiniformis (Preston, 1908) Zebina pupiniformis (p. )
Zebina semiplicata (Pease, 1863) Zebina semiplicata (p. )
Zebittium editum Powell, 1930 Zebittium editum (p. )
Zebrida adamsii White, 1847 Zebrida adamsii (p. )
Zeidora bahamondei Rehder, 1980 Zeidora bahamondei (p. )
Zemelanopsis trifasciata (Gray, 1843) Zemelanopsis trifasciata (p. )
Zemysia rakiura Powell, 1939 Zemysia rakiura (p. )
Zemysia zelandica (Gray, 1835) Zemysia zelandica (p. )
Zemysina globus (Finlay, 1926) Zemysina globus (p. )
Zemysina striatula (Finlay, 1926) Zemysina striatula (p. )
Zetela williamsae Vilvens, 2022 Zetela williamsae (p. )
Zeuxapta seriolae (Meserve, 1938) Zeuxapta seriolae (p. )
Zeuxo molybi Okamoto & Kakui, 2022 Zeuxo molybi (p. )
Zeuxo zorro Bamber & Bird, 1997 Zeuxo zorro (p. )
Zhangiella condesum Huang, Zhang & Sun, 2020 Zhangiella condesum (p. )
Ziba cernohorskyi Rehder & Wilson, 1975 Ziba cernohorskyi (p. )
Ziba cloveri (Cernohorsky, 1971) Ziba cloveri (p. )
Ziba kermadecensis Cernohorsky, 1978 Ziba kermadecensis (p. )
Zidona dufresnei (Donovan, 1823) Zidona dufresnii (p. )
Ziphius cavirostris Cuvier, 1823 Ziphius cavirostris (p. )
Ziziphinus polychromus Adams, 1853 Ziziphinus polychromus (p. )
Zoanthus gigantus Reimer & Tsukahara, 2006 Zoanthus gigantus (p. )
Zoanthus kealakekuaensis Walsh & Bowers, 1971 Zoanthus kealakekuaensis (p. )
Zoanthus sansibaricus Carlgren, 1900 Zoanthus sansibaricus (p. )
Zoanthus sociatus (Ellis & Solander, 1786) Zoanthus sociatus (p. )
Zonophryxus probisowa Boyko & Williams, 2021 Zonophryxus probisowa (p. )
Zonophryxus quinquedens Barnard, 1913 Zonophryxus quinquedens (p. )
Zonorhynchus salinus Karling, 1952 Zonorhynchus salinus (p. )
Zonorhynchus seminascatus Karling, 1956 Zonorhynchus seminascatus (p. )
Zoopilus echinatus Dana, 1846 Zoopilus echinatus (p. )
Zoothamnium niveum Ehrenberg, 1838 Zoothamnium niveum (p. )
Zosime montagnai Yeom, Rohal Lupher & Lee, 2022 Zosime montagnai (p. )
Zosime thistlei Yeom, Rohal Lupher & Lee, 2022 Zosime thistlei (p. )
Zosime tunnelli Yeom, Rohal Lupher & Lee, 2022 Zosime tunnelli (p. )
Zosimus actaeoides (Milne-Edwards, 1867) Zosimus actaeoides (p. )
Zosimus aeneus (Linnaeus, 1758) Zosimus aeneus (p. )
Zostera japonica Ascherson & Graebner, 1907 Zostera japonica (p. )
Zostera marina Linnaeus, 1753 Zostera marina (p. )
Zostera noltei Hornemann, 1832 Zostera noltei (p. )
Zozymodes pumilus (Hombron & Jacquinot, 1846) Zozymodes pumilus (p. )
Zozymodes xanthoides (Krauss, 1843) Zozymodes xanthoides (p. )
Zschokkella hildae Auerbach, 1909 Zschokkella hildae (p. )
Zygoceras tropidophora Warén & Bouchet, 1991 Zygoceras tropidophora (p. )
Zygochlamys delicatula (Hutton, 1873) Zygochlamys delicatula (p. )
Zygochlamys patagonica (King & Broderip, 1832) Zygochlamys patagonica (p. )
Zygomaera pfefferi Barnard, 1932 Zygomaera pfefferi (p. )
Zygometra comata Clark, 1911 Zygometra comata (p. )
Zygometra microdiscus (Bell, 1882) Zygometra microdiscus (p. )
Zygometra punctata Clark, 1912 Zygometra punctata (p. )
Zygonemertes wadjemupensis Gibson, 1999 Zygonemertes wadjemupensis (p. )
Zygopa nortoni Serène & Umali, 1965 Zygopa nortoni (p. )
Zygopalme crystallina (Gordon, 1984) Zygopalme crystallina (p. )
Zygophylax lighti Gu & Song, 2022 Zygophylax lighti (p. )
Zygophylax pseudosibogae Gu, Moura & Song, 2022 Zygophylax pseudosibogae (p. )
Zygophylax tankahkeei Gu & Song, 2022 Zygophylax tankahkeei (p. )
Zygothuria connectens Perrier, 1898 Zygothuria connectens (p. )
Zygothuria marginata (Sluiter, 1901) Zygothuria marginata (p. )
Zyzzyzus parvula (Hickson & Gravely, 1907) Zyzzyzus parvula (p. )

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