10113 Coregonus nelsonii Bean, 1884 Salmonidae Salmonids Coregoninae Salmoniformes Teleostei Alaska whitefish North America: Probably restricted to northern Northwest Territories, Yukon Territory in Canada and Alaska in Yukon River, Paxson Lake, Copper River system, Anderson River and Mackenzie River delta. Hybridizes with <i>Stenodus leucichthys</i>, probably a result of simultaneous broadcasting of reproductive products in the same area; occasionally hybridizes with <i>Coregonus sardinella</i> (Ref. 27547). Belongs to the <i>Coregonus clupeaformis</i> complex (Ref. 27547). UBC 660051 60 N 133 W Coregonus nelsoni