Fish Identification

Fish Identification: Find Species

Class: Teleostei
Order: Perciformes/Cottoidei
Family: Psychrolutidae Fatheads
Genus: Cottunculus


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Total number of spines in dorsal and anal fins (optional).        Enter total length (TL) and maximum body depth (BD)


6 species

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n = 6

Scientific Name English Name Distribution Max. Length (cm) Year
Cottunculus granulosus Fathead Southwest Atlantic 21.7 SL 1968
Cottunculus microps Polar sculpin North Atlantic 30 SL 1875
Cottunculus nudus Bonyskull toadfish Southwest Pacific 40 TL 1989
Cottunculus spinosus Southeast Atlantic 7.8 TL 1906
Cottunculus thomsonii Pallid sculpin Atlantic Ocean 43 TL 1882
Cottunculus tubulosus Northeast Atlantic 4.7 SL 2007



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 Territory, go to
Search FishBase, select Territory and click on 'Identification by pictures' to display all available pictures in FishBase for the territory.

          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
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