The bull trout is a char of the family Salmonidae native to northwestern North America. Historically, ''S. confluentus'' has been known as the "Dolly Varden" , but was reclassified as a separate species in 1980. The bull trout is listed as a threatened species under the U.S. Endangered Species Act.
Similar species: Salmonids
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Uploaded Nov 5, 2013. Captured Aug 20, 2011 13:19.