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. Populations of bull trout in the lower 48 states are listed as threatened under the U.S. Endangered Species Act, and bull trout overall are listed as vulnerable to extinction on the IUCN Red List of Threatened Species. The Saskatchewan-Nelson Rivers population in Alberta, Canada is listed as threatened under the Species at Risk Act.
Bull trout
Bull trout sign at Lake Pend Oreille in Idaho
Fisherman with a big bull trout
ODFW sampling bull trout on Oregon's Metolius River
Salvelinus is a genus of salmonid fish often called char or charr; some species are called "trout". Salvelinus is a member of the subfamily Salmoninae within the family Salmonidae. The genus has a northern circumpolar distribution, and most of its members are typically cold-water fish that primarily inhabit fresh waters. Many species also migrate to the sea.
Salvelinus
Salvelinus killinensis, Scotland
Salvelinus alpinus, Salvelinus colii and Salvelinus grayi, Irish taxa
Whitespotted char, Salvelinus leucomaenis