n = 17
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Cottunculus brephocephalus | Jordan & Starks, 1903 | Ebinania brephocephala | Psychrolutidae | |
| Cottunculus costaecanariae | Cervigón, 1961 | Ebinania costaecanariae | Psychrolutidae | |
| Cottunculus costaecanarie | Cervigón, 1961 | Ebinania costaecanariae | Psychrolutidae | |
| Cottunculus granulosus | Karrer, 1968 | Cottunculus granulosus | Psychrolutidae | Fathead |
| Cottunculus gyrinoides | Weber, 1913 | Ebinania gyrinoides | Psychrolutidae | |
| Cottunculus inermis | Vaillant, 1888 | Psychrolutes inermis | Psychrolutidae | |
| Cottunculus konstantinovi | Myagkov, 1991 | Cottunculus microps | Psychrolutidae | Polar sculpin |
| Cottunculus macrocephalus | Gilchrist, 1904 | Psychrolutes macrocephalus | Psychrolutidae | |
| Cottunculus microps | Collett, 1875 | Cottunculus microps | Psychrolutidae | Polar sculpin |
| Cottunculus nudus | Nelson, 1989 | Cottunculus nudus | Psychrolutidae | Bonyskull toadfish |
| Cottunculus sadko | Essipov, 1937 | Cottunculus microps | Psychrolutidae | Polar sculpin |
| Cottunculus spinosus | Gilchrist, 1906 | Cottunculus spinosus | Psychrolutidae | |
| Cottunculus subspinosus | Jensen, 1902 | Psychrolutes subspinosus | Psychrolutidae | |
| Cottunculus thompsoni | (Günther, 1882) | Cottunculus thomsonii | Psychrolutidae | Pallid sculpin |
| Cottunculus thomsonii | (Günther, 1882) | Cottunculus thomsonii | Psychrolutidae | Pallid sculpin |
| Cottunculus torvus | Goode & Bean, 1883 | Cottunculus thomsonii | Psychrolutidae | Pallid sculpin |
| Cottunculus tubulosus | Byrkjedal & Orlov, 2007 | Cottunculus tubulosus | Psychrolutidae |