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Non-fish Identification: Find Species

Family: Euphausiidae (See list of species below)

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84 species with fin ray counts including ? spines in dorsal and ? in anal fins (see list below)
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Euphausia americana
[]
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Euphausia brevis
[]


Euphausia crystallorophias
[Ice krill]
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Euphausia diomedeae
[]
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Euphausia distinguenda
[]
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Euphausia eximia
[]
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Euphausia fallax
[]
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Euphausia frigida
[Pygmy krill]
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Euphausia gibba
[]
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Euphausia gibboides
[]
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Euphausia hanseni
[]
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Euphausia hemigibba
[]
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Euphausia krohni
[]
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Euphausia lamelligera
[]
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Euphausia longirostris
[]
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Euphausia lucens
[]
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Euphausia mucronata
[]
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Euphausia mutica
[]
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Euphausia nana
[]
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Euphausia pacifica
[Isada krill]
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Euphausia paragibba
[]
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Euphausia pseudogibba
[]
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Euphausia recurva
[]
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Euphausia sanzoi
[]
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Euphausia sibogae
[]
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Euphausia similis
[]
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Euphausia spinifera
[]


Euphausia superba
[Antarctic krill]
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Euphausia tenera
[]
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Euphausia triacantha
[Spiny krill]
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Euphausia vallentini
[]


Meganyctiphanes norvegica
[Norwegian krill]
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Nematobrachion boopis
[]
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Nematobrachion flexipes
[]
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Nematobrachion sexspinosum
[]
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Nematoscelis atlantica
[]
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Nematoscelis difficilis
[]
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Nematoscelis gracilis
[]
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Nematoscelis lobata
[]
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Nematoscelis megalops
[]
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Nematoscelis microps
[]
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Nematoscelis tenella
[]
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Nyctiphanes australis
[]
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Nyctiphanes capensis
[]
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Nyctiphanes couchii
[]
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Nyctiphanes simplex
[]
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Pseudeuphausia latifrons
[]
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Pseudeuphausia sinica
[]
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Stylocheiron abbreviatum
[]
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Stylocheiron affine
[]
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Stylocheiron armatum
[]
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Stylocheiron carinatum
[]
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Stylocheiron elongatum
[]
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Stylocheiron insulare
[]
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Stylocheiron longicorne
[]
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Stylocheiron maximum
[]
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Stylocheiron microphthalma
[]
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Stylocheiron robustum
[]
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Stylocheiron suhmi
[]
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Tessarabrachion oculatum
[]
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Thysanoessa gregaria
[]
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Thysanoessa inermis
[]
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Thysanoessa inspinata
[]
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Thysanoessa longicaudata
[]
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Thysanoessa longipes
[]
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Thysanoessa macrura
[]
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Thysanoessa parva
[]
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Thysanoessa raschii
[]
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Thysanoessa spinifera
[]
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Thysanoessa vicina
[]
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Thysanopoda acutifrons
[]
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Thysanopoda aegualis
[]
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Thysanopoda aequalis
[]
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Thysanopoda astylata
[]
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Thysanopoda cornuta
[]
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Thysanopoda cristata
[]
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Thysanopoda egregia
[]
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Thysanopoda microphthalma
[]
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Thysanopoda monacantha
[]
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Thysanopoda obtusifrons
[]
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Thysanopoda orientalis
[]
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Thysanopoda pectinata
[]
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Thysanopoda spinicaudata
[]
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Thysanopoda tricuspidata
[]
84 Species of Family Euphausiidae
()
Sort by: Species Length
Scientific Name English Name Distribution Max. Length (cm)
Euphausia americana Cosmopolitan.
Euphausia brevis Pacific Ocean and Western 1 TL
Euphausia crystallorophias Ice krill Circum-Antarctic. 4.15 TL
Euphausia diomedeae Indo-Pacific. 1.75 TL
Euphausia distinguenda Pacific Ocean. 0.85 TL
Euphausia eximia Eastern Pacific. 2 TL
Euphausia fallax Western Central Pacific
Euphausia frigida Pygmy krill Southwest Atlantic and An 2.65 TL
Euphausia gibba Southern Pacific.
Euphausia gibboides Cosmopolitan. 2.7 TL
Euphausia hanseni Antarctic Ocean.
Euphausia hemigibba Cosmopolitan. 1.65 TL
Euphausia krohni Central Atlantic.
Euphausia lamelligera Eastern Pacific. 1.1 TL
Euphausia longirostris Antarctic Atlantic.
Euphausia lucens Antarctic and Southeast P 2.06 TL
Euphausia mucronata Southeast Pacific
Euphausia mutica Pacific Ocean 1.5 TL
Euphausia nana Northwest Pacific 2.4 TL
Euphausia pacifica Isada krill Pacific Ocean. Subtropic 2.2 TL
Euphausia paragibba Pacific Ocean. 1.6 TL
Euphausia pseudogibba Indo-Pacific and Atlantic 1.4 TBW
Euphausia recurva Indo-Pacific and the Atla 1.7 TL
Euphausia sanzoi Indo-West Pacific
Euphausia sibogae Western Indian Ocean
Euphausia similis Pacific Ocean 2.6 TL
Euphausia spinifera Pacific.
Euphausia superba Antarctic krill Circumpolar in the Southe 3 TL
Euphausia tenera Cosmopolitan. 0.9 TL
Euphausia triacantha Spiny krill Antarctic Ocean. Common
Euphausia vallentini Antarctic and Southeast P
Meganyctiphanes norvegica Norwegian krill Arctic, Atlantic and the 4 TL
Nematobrachion boopis Cosmopolitan. 2.1 TL
Nematobrachion flexipes Cosmopolitan. 2.3 TL
Nematobrachion sexspinosum Eastern Pacific and Centr 2.5 TL
Nematoscelis atlantica Cosmopolitan. 1.5 TL
Nematoscelis difficilis Eastern Pacific 2.5 TBW
Nematoscelis gracilis Indo-Pacific. 1.55 TL
Nematoscelis lobata Western Central Pacific
Nematoscelis megalops Indo-Pacific and the Atla
Nematoscelis microps Cosmopolitan. 2 TL
Nematoscelis tenella Cosmopolitan. 2.1 TL
Nyctiphanes australis Southwest Pacific
Nyctiphanes capensis Western Indian Ocean
Nyctiphanes couchii Mediterranean and Northea
Nyctiphanes simplex Eastern Pacific. 1.6 TL
Pseudeuphausia latifrons Indo-West Pacific. 0.9 TL
Pseudeuphausia sinica Northwest Pacific
Stylocheiron abbreviatum Cosmopolitan. 1.6 TL
Stylocheiron affine Cosmopolitan. 0.8 TL
Stylocheiron armatum Western Indian Ocean
Stylocheiron carinatum Cosmopolitan. 1.2 TL
Stylocheiron elongatum Cosmopolitan. 1.6 TL
Stylocheiron insulare Pacific and the Atlantic.
Stylocheiron longicorne Cosmopolitan. 1.3 TL
Stylocheiron maximum Cosmopolitan. 3 TL
Stylocheiron microphthalma Indo-West Pacific. 0.7 TBW
Stylocheiron robustum Pacific.
Stylocheiron suhmi Indo-Pacific. 0.68 TL
Tessarabrachion oculatum Pacific. 2.6 TL
Thysanoessa gregaria Pacific Ocean. 1.6 TL
Thysanoessa inermis Pacific Ocean, Northeast 3.2 TL
Thysanoessa inspinata Northern Pacific 2.32 TL
Thysanoessa longicaudata Northeast Atlantic and th
Thysanoessa longipes Arctic, Indo-Pacific and 3
Thysanoessa macrura Circumpolar.
Thysanoessa parva Pacific. 1.05 TL
Thysanoessa raschii Pacific Ocean, Northeast 2.5 TL
Thysanoessa spinifera Pacific Ocean
Thysanoessa vicina Antarctic Ocean.
Thysanopoda acutifrons Pacific and southwest Atl 5 TL
Thysanopoda aegualis Northwest Pacific
Thysanopoda aequalis Cosmopolitan. 2 TL
Thysanopoda astylata Indo-Pacific.
Thysanopoda cornuta Pacific Ocean. 9.5 TL
Thysanopoda cristata Pacific and western centr 4.8 TL
Thysanopoda egregia Cosmopolitan. 6.2 TL
Thysanopoda microphthalma Northern Atlantic.
Thysanopoda monacantha Cosmopolitan. 3.2 TL
Thysanopoda obtusifrons Pacific, western Indian a
Thysanopoda orientalis Cosmopolitan. 3.8 TL
Thysanopoda pectinata Indo-Pacific and the Atla 4.4 TL
Thysanopoda spinicaudata Eastern central Pacific.
Thysanopoda tricuspidata Indo-Pacific and the Atla 2.2 TL



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