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Detailed information about lake whitefish (coregonus clupeaformis), including its taxonomy, characteristics, reproduction, economic and ecological impact, and management. Details about its coloration, size, identifying features, spawning habits, diet, range, and economic and ecological significance. It also discusses the challenges facing the population of lake whitefish, such as overfishing, damaged environment, and predation. References to various literature sources are provided.
Typology: Lab Reports
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" Few, small teeth
Reproduction ! Spawn at night, October-December ! Pelagic spawning "Large groups "Shallow water !<25 feet !Rock or sand "Polyandrous mating "No parental care "Mature in 4-5 years Adult Life ! Large schools ! Deep, cold lakes ! Feed on " Insects " Eggs " Small fish " Diporeia
Range ! Canada ! Great Lakes region Economic Impact ! Large commercial fishery " Large schools " Fillets and roe " Average 9 million lbs yearly ! Sport fish
