| Scientific Name | Author | English Name |
|---|---|---|
| Alaerato angulifera | (Sowerby, 1859) | |
| Alaerato gallinacea | (Hinds, 1844) | |
| Alaerato mactanica | (Cossignani & Gossignani, 1997) | |
| Cleotrivia antillarum | (Schilder, 1922) | |
| Cleotrivia brevissima | (Sowerby, 1870) | |
| Cleotrivia candidula | (Gaskoin, 1836) | |
| Cleotrivia leucosphaera | (Schilder, 1931) | |
| Cleotrivia pygmaea | (Schilder, 1931) | |
| Decoriatrivia ritteri | (Raymond, 1903) | |
| Dolichupis producta | (Gaskoin, 1836) | |
| Dolichupis virgo | Fehse & Grego, 2005 | |
| Erato columbella | Menke, 1847 | |
| Erato maugeriae | Gray, 1823 | |
| Erato vitellina | (Hinds, 1844) | |
| Erato voluta | unspecified | |
| Eratoena corrugata | (Hinds, 1844) | |
| Eratoena grata | Cossignani & Gossignani, 1997 | |
| Eratoena pagoboi | Cossignani & Gossignani, 1997 | |
| Eratoena sandwichensis | (Sowerby II, 1859) | |
| Eratoena sulcifera | (Gray, 1832) | |
| Hespererato columbella | (Menke, 1847) | Pigeon erato |
| Hespererato maugeriae | (Gray, 1832) | Green erato |
| Hespererato vitellina | (Hinds, 1844) | Appleseed erato |
| Lachryma sulcifera | (Sowerby, 1832) | |
| Niveria antillarum | (Schilder, 1922) | Antilles trivia |
| Niveria brasilica | Fehse & Grego, 2005 | |
| Niveria candidula | (Gaskoin, 1836) | White trivia |
| Niveria capsula | Fehse, 2022 | |
| Niveria maculosa | Fehse, 2022 | |
| Niveria maltbiana | (Schwengel & McGinty, 1942) | |
| Niveria nix | (Schilder, 1922) | Snowy trivia |
| Niveria quadripunctata | (Gray, 1827) | Fourspot trivia |
| Niveria spongicola | (Monterosato, 1923) | |
| Niveria suffusa | (Gray, 1827) | Pink trivia |
| Niveria turgida | Fehse, 2022 | |
| Notoficula signyensis | Oliver, 1983 | |
| Proterato gemma | (Bavay, 1917) | |
| Proterato hindlei | (Ladd, 1977) | |
| Proterato lachryma | (Sowerby, 1832) | |
| Proterato pygmaea | Schilder, 1933 | |
| Purpurcapsula exigua | (Gray, 1831) | |
| Purpurcapsula polynesiae | (Cate, 1979) | |
| Pusula bermontiana | (Petuch, 1994) | |
| Pusula californiana | (Gray, 1827) | California trivia |
| Pusula californica | (Sowerby II, 1832) | |
| Pusula hybrida | (Schilder, 1931) | |
| Pusula labiosa | (Gaskoin, 1836) | |
| Pusula lindajoyceae | Petuch, 1994 | |
| Pusula macaeica | Fehse & Grego, 2005 | |
| Pusula maltbiana | (Schwengel & McGinty, 1942) | |
| Pusula pacei | (Petuch, 1987) | |
| Pusula padreserrai | Cate, 1979 | |
| Pusula pediculus | (Linnaeus, 1758) | Coffeebean trivia |
| Pusula solandri | (Sowerby, 1832) | |
| Semitrivia desirabilis | (Iredale, 1912) | |
| Sulcerato stalagmia | (Gate, 1975) | |
| Trivellona abyssicola | (Schepman, 1909) | |
| Trivellona bealsi | (Rosenberg & Finley, 2001) | |
| Trivellona catei | Fehse & Grego, 2004 | |
| Trivellona dolini | Fehse & Grego, 2004 | |
| Trivellona eglantina | (Dolin, 2001) | |
| Trivellona eos | (Roberts, 1913) | |
| Trivellona finleyi | (Beals, 2001) | |
| Trivellona globulus | Fehse & Grego, 2004 | |
| Trivellona schepmani | (Schilder, 1941) | |
| Trivellona speciosa | (Kuroda & Cate, 1979) | |
| Trivellona suduirauti | (Lorenz, 1996) | |
| Trivellona syzygia | (Dolin, 2001) | |
| Trivellona valerieae | (Hart, 1996) | |
| Trivia antillarum | Schilder, 1922 | |
| Trivia arctica | (Pulteney, 1799) | Unspotted European cowrie |
| Trivia californiana | (Gray, 1827) | |
| Trivia candidula | Gaskoin, 1835 | |
| Trivia edgari | Shaw, 1909 | Rice grain bean cowry |
| Trivia levantina | Smriglio, Mariottini & Buzzurro, 1998 | |
| Trivia maltbiana | Schwengel & McGinty, 1942 | |
| Trivia mediterranea | (Risso, 1826) | |
| Trivia monacha | unspecified | Spotted cowrie |
| Trivia multilirata | (Sowerby, 1870) | |
| Trivia napolina | (Kiener, 1843) | |
| Trivia nix | (Schilder, 1922) | |
| Trivia oryza | (Lamarck, 1810) | |
| Trivia pellucidula | (Gaskoin, 1846) | Tear drops |
| Trivia pilula | (Kiener, 1843) | |
| Trivia procella | Cate, 1979 | |
| Trivia pura | Fehse & Grego, 2021 | |
| Trivia quadripunctata | (Gray, 1827) | Four spotted coffee-bean |
| Trivia ritteri | Raymond, 1903 | |
| Trivia suffusa | (Gray, 1832) | Pink coffee-bean |
| Trivia virginea | Fehse & Grego, 2021 | |
| Trivirostra akroterion | (Gate, 1979) | |
| Trivirostra corinneae | (Shaw, 1909) | |
| Trivirostra corrugata | (Pease, 1868) | |
| Trivirostra hordacea | (Kiener, 1844) | |
| Trivirostra hyalina | Schilder, 1933 | |
| Trivirostra insularum | Schilder, 1944 | |
| Trivirostra letourneuxi | Fehse & Grego, 2008 | |
| Trivirostra mactanica | Fehse & Grego, 2002 | |
| Trivirostra oryza | (Lamarck, 1811) | |
| Trivirostra pellucidula | (Gaskoin, 1846) | |
| Trivirostra pseudotrivellona | Fehse & Grego, 2008 | |
| Trivirostra scabriuscula | (Gray, 1827) | |
| Trivirostra shawi | Schilder, 1933 | |
| Trivirostra thaanumi | Cate, 1979 |