Author William Converse Kendall (1861–1939)  
Description
English: Lake Trout
Subject: Lake trout
Tag: Fish
Date 1914
Source/Photographer
English: Kendall, William Converse (1914) Fishes and Fishing in Sunapee Lake, Report of the Commissioner of Fisheries for the Fiscal Year 1912 and Special Papers, Washington, DC: Government Printing Office
Source: https://commons.wikimedia.org/wiki/File:FMIB_37750_Lake_Trout.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.