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Fish Identification: Find Species

Class: Teleostei
Order: Alepocephaliformes
Family: Alepocephalidae Slickheads

Genus: Alepocephalus

(See list of species below)



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20 species
(see list below)
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Scientific Name English Name Distribution Max. Length (cm) Year
Alepocephalus agassizii Agassiz' slickhead Eastern Atlantic 123 SL 1883
Alepocephalus andersoni Western Central Pacific. 1934
Alepocephalus antipodianus Antipodean slickhead Western Central Pacific. 66.2 SL 1948
Alepocephalus asperifrons Eastern Pacific. 1899
Alepocephalus australis Small scaled brown slickhead Circumglobal 69 SL 1923
Alepocephalus bairdii Baird's slickhead Eastern Atlantic 100 SL 1879
Alepocephalus bicolor Bicolor slickhead Indo-Pacific 29 SL 1891
Alepocephalus blanfordii Western Indian Ocean 1892
Alepocephalus dentifer Eastern Indian Ocean 30.5 SL 1979
Alepocephalus fundulus Eastern Pacific 18 SL 1899
Alepocephalus longiceps Longfin slickhead Northwest Pacific 16 SL 1909
Alepocephalus longirostris Longsnout slickhead Western Pacific 41 SL 1984
Alepocephalus melas Southeast Pacific 1961
Alepocephalus owstoni Owston's slickhead Northwest Pacific 40 SL 1908
Alepocephalus planifrons Southeast Pacific. 31.7 SL 1993
Alepocephalus productus Smalleye smooth-head Possibly circumglobal. E 41 SL 1883
Alepocephalus rostratus Risso's smooth-head Eastern Atlantic 50 SL 1820
Alepocephalus tenebrosus California slickhead North Pacific 61 TL 1892
Alepocephalus triangularis Triangulate slickhead Western Pacific 24 SL 1984
Alepocephalus umbriceps Slickhead Northwest Pacific 63 SL 1914



Other identification tools in FishBase


Quick Identification
Identification keys
Identification by morphometrics
Identification by pictures:
          If you already know the Family, go to Search FishBase, select Family and click on 'Identification by pictures' to display all available pictures in FishBase for the family.

          If you already know the Country, go to
Search FishBase, select Country and click on 'Identification by pictures' to display all available pictures in FishBase for the country.

          If you already know the Ecosystem, go to
Search FishBase, select Ecosystem and click on 'Identification by pictures' to display all available pictures in FishBase for the ecosystem.
cfm script by eagbayani, 30.11.04, ,  php script by cmilitante, 05/11/2010 ,  last modified by cmilitante, 14/03/2013