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 |  | Kingdom | Animalia 
 – Animal, animaux, animals |  | 
|  | Subkingdom | Bilateria 
 – triploblasts |  | 
|  | Infrakingdom | Deuterostomia |  | 
|  | Phylum | Chordata 
 – cordés, cordado, chordates |  | 
|  | Subphylum | Vertebrata 
 – vertebrado, vertébrés, vertebrates |  | 
|  | Infraphylum | Gnathostomata |  | 
|  | Superclass | Actinopterygii 
 – ray-finned fishes, spiny rayed fishes, poisson épineux, poissons à nageoires rayonnées |  | 
|  | Class | Teleostei |  | 
|  | Superorder | Acanthopterygii |  | 
|  | Order | Scorpaeniformes 
 – chabots, rascasses, mail-cheeked fishes, scorpion fishes, sculpins |  | 
|  | Suborder | Cottoidei 
 – sculpins, chabots |  | 
|  | Superfamily | Cottoidea |  | 
|  | Family | Cottidae 
 – sculpins, bullheads, scaleless sculpins, chabots de mer, scorpions de mer, chabots, charrascos espinosos |  | 
|  | Genus | Cottus Linnaeus, 1758 – Miller's thumbs, freshwater sculpins |  | 
        
          |  |  | Direct Children: |  | 
 |  | Species | Cottus aleuticus Gilbert, 1896
 – coastrange sculpin |  | 
|  | Species | Cottus amblystomopsis Schmidt, 1904 |  | 
|  | Species | Cottus asper Richardson, 1836
 – prickly sculpin |  | 
|  | Species | Cottus asperrimus Rutter, 1908
 – rough sculpin |  | 
|  | Species | Cottus aturi Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus baileyi Robins, 1961
 – black sculpin |  | 
|  | Species | Cottus bairdii Girard, 1850
 – mottled sculpin, chabot tacheté |  | 
|  | Species | Cottus beldingii Eigenmann and Eigenmann, 1891
 – Paiute sculpin |  | 
|  | Species | Cottus bendirei (Bean, 1881)
 – Malheur sculpin |  | 
|  | Species | Cottus caeruleomentum Kinziger, Raesly and Neely, 2000
 – Blue Ridge sculpin |  | 
|  | Species | Cottus carolinae (Gill, 1861)
 – banded sculpin |  | 
|  | Species | Cottus cognatus Richardson, 1836
 – slimy sculpin, chabot visqueux |  | 
|  | Species | Cottus confusus Bailey and Bond, 1963
 – shorthead sculpin |  | 
|  | Species | Cottus czerskii Berg, 1913 |  | 
|  | Species | Cottus duranii Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus echinatus Bailey and Bond, 1963
 – Utah Lake sculpin |  | 
|  | Species | Cottus extensus Bailey and Bond, 1963
 – Bear Lake sculpin |  | 
|  | Species | Cottus ferrugineus Heckel and Kner, 1858 |  | 
|  | Species | Cottus girardi Robins, 1961
 – Potomac sculpin |  | 
|  | Species | Cottus gobio Linnaeus, 1758
 – bullhead, freshwater sculpin |  | 
|  | Species | Cottus greenei (Gilbert and Culver in Jordan and Evermann, 1898)
 – Shoshone sculpin |  | 
|  | Species | Cottus gulosus (Girard, 1854)
 – riffle sculpin |  | 
|  | Species | Cottus hangiongensis Mori, 1930 |  | 
|  | Species | Cottus hispaniolensis Bacescu and Bacescu-Mester, 1964 |  | 
|  | Species | Cottus hubbsi Bailey and Dimick, 1949
 – Columbia sculpin |  | 
|  | Species | Cottus hypselurus Robins and Robison, 1985
 – Wood River sculpin, Ozark sculpin |  | 
|  | Species | Cottus kanawhae Robins, 2005 |  | 
|  | Species | Cottus kazika Jordan and Starks, 1904 |  | 
|  | Species | Cottus klamathensis Gilbert, 1898
 – marbled sculpin |  | 
|  | Species | Cottus koreanus Fujii, Choi and Yabe, 2005 |  | 
|  | Species | Cottus koshewnikowi Gratzianov, 1907 |  | 
|  | Species | Cottus leiopomus Gilbert and Evermann, 1894
 – Wood River sculpin |  | 
|  | Species | Cottus marginatus (Bean, 1881)
 – margined sculpin |  | 
|  | Species | Cottus metae Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus microstomus Heckel, 1837 |  | 
|  | Species | Cottus nasalis Berg, 1933 |  | 
|  | Species | Cottus nozawae Snyder, 1911 |  | 
|  | Species | Cottus paulus Williams, 2000
 – pygmy sculpin |  | 
|  | Species | Cottus perifrenatum Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus perplexus Gilbert and Evermann, 1894
 – reticulate sculpin |  | 
|  | Species | Cottus petiti Bacescu and Bacescu-Mester, 1964 |  | 
|  | Species | Cottus pitensis Bailey and Bond, 1963
 – Pit sculpin |  | 
|  | Species | Cottus poecilopus Heckel, 1837
 – alpine bullhead |  | 
|  | Species | Cottus pollux Günther, 1873 |  | 
|  | Species | Cottus princeps Gilbert, 1898
 – Klamath Lake sculpin |  | 
|  | Species | Cottus reinii Hilgendorf, 1879 |  | 
|  | Species | Cottus rhenanus Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus rhotheus (Smith, 1882)
 – torrent sculpin |  | 
|  | Species | Cottus ricei (Nelson, 1876)
 – spoonhead sculpin, chabot à tête plate |  | 
|  | Species | Cottus rondeleti Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus scaturigo Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus sibiricus Kessler in Warpachowski, 1889
 – Siberian sculpin |  | 
|  | Species | Cottus spinulosus Kessler, 1872 |  | 
|  | Species | Cottus szanaga Dybowski, 1869 |  | 
|  | Species | Cottus tenuis (Evermann and Meek, 1898)
 – slender sculpin |  | 
|  | Species | Cottus transsilvaniae Freyhof, Kottelat and Nolte, 2005 |  | 
|  | Species | Cottus volki Taranetz, 1933 |  | 
        
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