Fish Identification

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Non-fish Identification: Find Species

Family: Leuconidae (See list of species below)

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Total number of spines in dorsal and anal fins (optional)

108 species with fin ray counts including ? spines in dorsal and ? in anal fins (see list below)

No picture found Alloeoleucon santamariensis []	No picture found Austroleucon levis []	No picture found Bytholeucon hiscens []
No picture found Bytholeucon ultraabyssalis []	No picture found Coricuma nicoyensis []	No picture found Eudorella emarginata []
No picture found Eudorella fallax []	No picture found Eudorella gottliebi []	No picture found Eudorella gracilior []
No picture found Eudorella groenlandica []	No picture found Eudorella hirsuta []	No picture found Eudorella hispida []
No picture found Eudorella hurleyi []	No picture found Eudorella intermedia []	No picture found Eudorella menziesi []
No picture found Eudorella minor []	No picture found Eudorella monodon []	No picture found Eudorella nana []
No picture found Eudorella pacifica []	No picture found Eudorella parvula []	No picture found Eudorella pusilla []
No picture found Eudorella redacticruris []	No picture found Eudorella rochfordi []	No picture found Eudorella similis []
No picture found Eudorella sordida []	No picture found Eudorella spitzbergensis []	No picture found Eudorella splendida []
No picture found Eudorella truncata []	No picture found Eudorella truncatula []	No picture found Eudorellopsis biplicata []
No picture found Eudorellopsis deformis []	No picture found Eudorellopsis derzhavini []	No picture found Eudorellopsis integra []
No picture found Eudorellopsis leuconi []	No picture found Eudorellopsis longirostris []	No picture found Eudorellopsis resima []
No picture found Eudorellopsis uschakovi []	No picture found Hemileucon comes []	No picture found Hemileucon uniplicatus []
No picture found Heteroleucon akaroensis []	No picture found Leucon acclivis []	No picture found Leucon acutirostris []
No picture found Leucon adelae []	No picture found Leucon afeni []	No picture found Leucon affinis []
No picture found Leucon americanus []	No picture found Leucon antarcticus []	No picture found Leucon armatus []
No picture found Leucon assimilis []	No picture found Leucon bacescui []	No picture found Leucon breidensis []
No picture found Leucon craterus []	No picture found Leucon dayae []	No picture found Leucon declivis []
No picture found Leucon ensis []	No picture found Leucon falcicosta []	No picture found Leucon fulvus []
No picture found Leucon galatheae []	No picture found Leucon hanseni []	No picture found Leucon heterostylis []
No picture found Leucon holti []	No picture found Leucon inexcavatus []	No picture found Leucon intermedius []
No picture found Leucon kalluropus []	No picture found Leucon kerguelensis []	No picture found Leucon kobjakovae []
No picture found Leucon laticaudus []	No picture found Leucon latispina []	No picture found Leucon longirostris []
No picture found Leucon macrorhinus []	No picture found Leucon magnadentata []	No picture found Leucon magnadentatus []
No picture found Leucon mediterraneus []	No picture found Leucon meredithi []	No picture found Leucon minor []
No picture found Leucon nasica []	No picture found Leucon nasicoides []	No picture found Leucon nathorsti []
No picture found Leucon norrevangi []	No picture found Leucon pallidus []	No picture found Leucon parasiphonatus []
No picture found Leucon polarsterni []	No picture found Leucon profundus []	No picture found Leucon pusillus []
No picture found Leucon robustus []	No picture found Leucon sagitta []	No picture found Leucon sarsi []
No picture found Leucon septemdentatus []	No picture found Leucon serratus []	No picture found Leucon serrulirostris []
No picture found Leucon simanensis []	No picture found Leucon siphonatus []	No picture found Leucon socius []
No picture found Leucon spiniventris []	No picture found Leucon spinulosus []	No picture found Leucon stenorhynchus []
No picture found Leucon subnasica []	No picture found Leucon tener []	No picture found Leucon vanhoeffeni []
No picture found Leucon varians []	No picture found Leucon vasilei []	No picture found Leucon weddelli []
No picture found Nippoleucon enoshimensis []	No picture found Nippoleucon hinumensis [Asian cumacean]	No picture found Ommatoleucon ocularis []
No picture found Paraleucon suteri []	No picture found Pseudoleucon japonicus []	No picture found Pseudoleucon sorex []

108 Species of Family Leuconidae
()

Sort by: Species Length

Scientific Name	English Name	Distribution	Max. Length (cm)
Alloeoleucon santamariensis		Northeast Pacific
Austroleucon levis		Southwest Pacific
Bytholeucon hiscens		North Atlantic Deep Water
Bytholeucon ultraabyssalis		Northwest Pacific
Coricuma nicoyensis		Costa Rica.
Eudorella emarginata		Arctic, Northern Pacific
Eudorella fallax		Antarctic.
Eudorella gottliebi		Endemic to the Mediterran
Eudorella gracilior		Antarctic.
Eudorella groenlandica		Northeast Atlantic
Eudorella hirsuta		Northeast Atlantic
Eudorella hispida		Arctic and Northwest Atla
Eudorella hurleyi		Southwest Pacific
Eudorella intermedia		Northwest Atlantic
Eudorella menziesi		Northwest Atlantic
Eudorella minor		Russia.
Eudorella monodon		Western Central Atlantic
Eudorella nana		Endemic to the Mediterran
Eudorella pacifica		Pacific Ocean
Eudorella parvula		Arctic and Northwest Atla
Eudorella pusilla		Northwest Atlantic
Eudorella redacticruris		Northeast Pacific
Eudorella rochfordi		Southwest Pacific
Eudorella similis		Indian Ocean.
Eudorella sordida		Antarctic
Eudorella spitzbergensis		Arctic Ocean
Eudorella splendida		Antarctic Indian Ocean an
Eudorella truncata		North Sea and Mediterrane
Eudorella truncatula		Arctic, Atlantic Ocean, M
Eudorellopsis biplicata		Arctic and Northwest Atla
Eudorellopsis deformis		Arctic, Northwest Pacific
Eudorellopsis derzhavini		Northwest Pacific and the
Eudorellopsis integra		Northern Pacific, Arctic
Eudorellopsis leuconi		Russia.
Eudorellopsis longirostris		Eastern Central Pacific
Eudorellopsis resima		North Pacific Ocean.
Eudorellopsis uschakovi		Russia.
Hemileucon comes		Southwest Pacific
Hemileucon uniplicatus		North Pacific Ocean.
Heteroleucon akaroensis		Southwest Pacific
Leucon acclivis		Southeast Atlantic
Leucon acutirostris		Arctic and Northwest Atla
Leucon adelae		Antarctic.
Leucon afeni		Northeast Atlantic	0.35 BL
Leucon affinis		Mediterranean Sea.
Leucon americanus		Western Central Atlantic
Leucon antarcticus		Southeast Pacific and Ant
Leucon armatus		Eastern Central Pacific
Leucon assimilis		Southeast Pacific, Northe
Leucon bacescui		Southeast Pacific
Leucon breidensis		Antarctica.
Leucon craterus		Southeast Atlantic
Leucon dayae		Western Indian Ocean
Leucon declivis		Northeast Pacific
Leucon ensis		Mediterranean Sea.
Leucon falcicosta		Northeast Pacific
Leucon fulvus		Northeast Pacific, Arctic
Leucon galatheae		Western Central Atlantic
Leucon hanseni		North Atlantic.	0.44 BL
Leucon heterostylis		Southwest Pacific
Leucon holti		Northeast Atlantic.	0.52 BL
Leucon inexcavatus		Antarctic Indian Ocean
Leucon intermedius		Antarctic.
Leucon kalluropus		Southeast Atlantic
Leucon kerguelensis		Antarctic Indian Ocean
Leucon kobjakovae		Russia.
Leucon laticaudus		North Pacific Ocean.
Leucon latispina		Southwest Pacific
Leucon longirostris		Mediterranean Sea
Leucon macrorhinus		Mediterranean Sea
Leucon magnadentata		Canada
Leucon magnadentatus		Eastern Central Pacific
Leucon mediterraneus		Endemic to the Mediterran
Leucon meredithi		Southwest Atlantic and So
Leucon minor		Russia.
Leucon nasica		Arctic and Northern Atlan
Leucon nasicoides		Arctic and Northwest Atla
Leucon nathorsti		Arctic and Northern Atlan	0.5 BL
Leucon norrevangi		Northeast Atlantic
Leucon pallidus		Arctic and Northeast Atla
Leucon parasiphonatus		Antarctic.
Leucon polarsterni		Antarctic.
Leucon profundus		Northwest Atlantic and th
Leucon pusillus		Eastern Central Atlantic
Leucon robustus		Greenland.
Leucon sagitta		Antarctic.
Leucon sarsi		Northeast Atlantic	0.377 BL
Leucon septemdentatus		Northeast Atlantic and Su
Leucon serratus		Northwest Atlantic and th
Leucon serrulirostris		Western Indian Ocean
Leucon simanensis		Northwest Pacific
Leucon siphonatus		Northeast Atlantic and th
Leucon socius		Western Central Atlantic
Leucon spiniventris		East Atlantic.
Leucon spinulosus		Northern Atlantic and the
Leucon stenorhynchus		Northwest Pacific
Leucon subnasica		Eastern Central Pacific
Leucon tener		Northwest Atlantic and th
Leucon vanhoeffeni		Northeast Atlantic and Su
Leucon varians		Northwest Pacific
Leucon vasilei		Southeast Pacific
Leucon weddelli		Antarctic.
Nippoleucon enoshimensis		Northwest Pacific
Nippoleucon hinumensis	Asian cumacean	Northwest Pacific
Ommatoleucon ocularis		Eastern Indian Ocean
Paraleucon suteri		Southwest Pacific
Pseudoleucon japonicus		Northwest Pacific
Pseudoleucon sorex		Northwest Pacific

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