Species in the Columbia

     n= 35 (Incomplete)
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Species Name Family Habitat Length (cm) Trophic Level Status
Acipenser transmontanus White sturgeon Acipenseridae demersal 610.0 TL 3.3 native
Acrocheilus alutaceus Chiselmouth Cyprinidae demersal 30.0 TL 2.1 native
Ameiurus nebulosus Brown bullhead Ictaluridae demersal 55.0 TL 3.7 introduced
Catostomus ardens Utah sucker Catostomidae demersal 65.0 TL 2.8 native
Catostomus bondi Catostomidae benthopelagic 12.9 SL 2.9 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 discobolus Bluehead sucker Catostomidae demersal 41.0 TL 2.8 native
Catostomus macrocheilus Largescale sucker Catostomidae demersal 61.0 TL 3.1 native
Cottus bairdii Mottled sculpin Cottidae demersal 15.0 TL 3.3 misidentification
Cottus beldingii Paiute sculpin Cottidae demersal 13.0 TL 3.3 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 3.3 native
Cottus hubbsi Cottidae demersal 11.2 SL 3.3 endemic
Cottus marginatus Margined sculpin Cottidae demersal 13.0 TL 3.3 native
Cottus rhotheus Torrent sculpin Cottidae demersal 15.5 TL 3.4 native
Cottus schitsuumsh Cottidae benthopelagic 9.9 SL 3.3 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
Lampetra pacifica Pacific brook lamprey Petromyzontidae demersal 17.5 TL 4.0 endemic
Lampetra richardsoni Western brook lamprey Petromyzontidae demersal 17.3 TL 2.4 native
Lepomis macrochirus Bluegill Centrarchidae benthopelagic 41.0 TL 3.2 introduced
Mylocheilus caurinus Peamouth Cyprinidae demersal 36.0 TL 3.5 native
Oncorhynchus nerka Sockeye salmon Salmonidae pelagic-oceanic 84.0 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 4.2 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 58.0 TL 3.7 introduced
Richardsonius balteatus Redside shiner Cyprinidae demersal 18.0 TL 3.4 native
Salvelinus confluentus Bull trout Salmonidae benthopelagic 103.0 TL 3.7 native
Siphateles bicolor Tui chub Cyprinidae benthopelagic 45.0 TL 3.0 native
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