Species in Columbia
     n= 27 (Incomplete)
See pictures
Species Name Family Habitat Length (cm) Trophic Level Status
Acipenser transmontanus White sturgeon Acipenseridae demersal 610.0 TL 3.2 native
Acrocheilus alutaceus Chiselmouth Cyprinidae demersal 30.0 TL 2.4 native
Ameiurus nebulosus Brown bullhead Ictaluridae demersal 55.0 TL 3.4 introduced
Catostomus ardens Utah sucker Catostomidae demersal 65.0 TL 2.8 native
Catostomus catostomus Longnose sucker Catostomidae demersal 64.0 TL 2.5 native
Catostomus columbianus Bridgelip sucker Catostomidae demersal 30.0 TL 2.8 native
Catostomus macrocheilus Largescale sucker Catostomidae demersal 61.0 TL 3.1 native
Cottus beldingii Paiute sculpin Cottidae demersal 13.0 TL 3.2 native
Cottus cognatus Slimy sculpin Cottidae demersal 12.1 TL 3.4 native
Cottus confusus Shorthead sculpin Cottidae demersal 15.0 TL 3.7 native
Cottus gulosus Riffle sculpin Cottidae demersal 11.0 TL 3.2 native
Cottus marginatus Margined sculpin Cottidae demersal 13.0 TL 3.2 native
Cottus rhotheus Torrent sculpin Cottidae demersal 15.5 TL 3.4 native
Couesius plumbeus Lake chub Cyprinidae demersal 23.0 TL 3.4 native
Entosphenus tridentatus Pacific lamprey Petromyzontidae demersal 76.0 TL 4.5 native
Gila bicolor Tui chub Cyprinidae benthopelagic 45.0 TL 2.8 native
Lampetra richardsoni Western brook lamprey Petromyzontidae demersal 17.0 TL 2.4 native
Mylocheilus caurinus Peamouth Cyprinidae demersal 36.0 TL 3.5 native
Percopsis transmontana Sand roller Percopsidae demersal 9.6 TL 3.3 endemic
Prosopium coulterii Pygmy whitefish Salmonidae benthopelagic 28.0 TL 3.1 native
Ptychocheilus oregonensis Northern pikeminnow Cyprinidae benthopelagic 63.0 TL 4.3 native
Rhinichthys falcatus Leopard dace Cyprinidae demersal 12.0 TL 2.7 native
Rhinichthys osculus Speckled dace Cyprinidae demersal 11.0 TL 2.9 native
Rhinichthys umatilla Umatilla dace Cyprinidae demersal 12.0 TL 2.9 native
Rhinogobius brunneus Amur goby Gobiidae demersal 10.0 TL 3.3 introduced
Richardsonius balteatus Redside shiner Cyprinidae demersal 18.0 TL 3.4 native
Salvelinus confluentus Bull trout Salmonidae benthopelagic 103.0 TL 3.1 native
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