Showing Food Walleye

General Information

Name

Walleye

Scientific Name

Sander vitreus

Description

Walleye (Sander vitreus, formerly Stizostedion vitreum) is a freshwater perciform fish native to most of Canada and to the northern United States. It is a North American close relative of the European pikeperch. The walleye is sometimes called the yellow walleye to distinguish it from the blue walleye, which is an extinct subspecies formerly found in the southern Great Lakes. In some parts of its range, the walleye is known as the Colored Pike, Yellow Pike or Pickerel (esp. in English-speaking Canada), although the fish is not related to other species of pikes which are members of the family Esocidae. Genetically, walleyes show a fair amount of variation across watersheds. In general, fish within a watershed are quite similar and are genetically distinct from those of nearby watersheds. The species has been artificially propagated for over a century and has been planted on top of existing populations or introduced into waters naturally devoid of the species, sometimes reducing the overall genetic distinctiveness of populations.

Primary ID

FOOD00496

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