Lake Whitefish
Coregonus clupeaformis

Lake Whitefish © John G. Shedd Aquarium/John G. Shedd Aquarium Courtesy of eNature

Species description provided by eNature
Description
To 24" (61 cm); 42 lbs (19.1 kg). Elongate, compressed; back olive to bluish-black; sides and belly silver;y fins clear to dusky. Profile of head concave behind eyes; snout overhangs mouth; double flap between nostrils; maxilla extends past front of eye; teeth on tongue, absent from jaws. 11-13 dorsal fin rays; adipose fin present; caudal fin forked. Lateral line complete, 70-97 scales.

Related Species
14 species of Coregonus occur in lakes and streams of Canada and n. United States; their similar morphology and coloration make identification extremely difficult.

Habitat
Large rivers and lakes.

Range
Alaska, Canada, n. New England, Great Lakes, n. Minnesota.

Discussion
The lake whitefish, the most widely distributed whitefish, is one of the most valuable commercial freshwater fishes of North America. However, commercial landings have become much lower, especially in the Great Lakes, due to the deterioration of the habitat and depletion of stocks. Lake whitefish are also sought for sport in some areas. They are a superlative table delicacy.