There are 13 species of fish found in the waters of Bear Lake. Of those 13, 4 are endemic (found only in Bear Lake). The 4 endemics species are Bonneville cisco, Bonneville whitefish, Bear Lake whitefish, and Bear Lake sculpin. Five of the remaining 9 fish species are native to the region, and 4 are exotic introductions. These native fishes are the Bonneville cutthroat trout, Utah sucker, redside shiner, speckled dace and Utah chub. The exotic fishes are lake trout, common carp, yellow perch and green sunfish....
Palacios, Patsy; Luecke, Chris; and Robinson, Justin
"Fish of Bear Lake, Utah,"
Natural Resources and Environmental Issues:
Vol. 14, Article 15.
Available at: http://digitalcommons.usu.edu/nrei/vol14/iss1/15