Author Hugh McCormick Smith (1865–1941)  
Description
English: Lake Trout, Salmon Trout, or Mackinaw Trout (Salvelinus namayeush)
Subject: Late trout
Tag: Fish
Date 1896
Source/Photographer
English: Smith, Hugh M. (1896) Review of the History and Results of the Attempts to Acclimatize Fish and Other Water Animals in the Pacific States, Bulletin of the United States Fish Commission, vol.15, 1895, Washington, DC: Government Printing Office
Source: https://commons.wikimedia.org/wiki/File:FMIB_39178_Lake_Trout,_Salmon_Trout,_or_Mackinaw_Trout_(Salvelinus_namayeush).jpeg

Lake trout (Salvelinus namaycush) is a freshwater char living mainly in lakes in northern North America. Other names for it include mackinaw, lake char (or charr), touladi, togue, and grey trout. In Lake Superior, it can also be variously known as siscowet, paperbelly and lean. The lake trout is prized both as a game fish and as a food fish.