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Whitefish generally grow rapidly, but this varies by region and food supply. Background information: Lake whitefish can reach a size of more than 20 pounds and an age of over 25 years, although this was more commonplace 50 years ago.
Quick facts. Scientific name: Coregonus clupeaformis. Usually grow to 17-22 inches and range from 1.5-4 pounds. Silvery with a pale green-brown back. Related to salmon, trout, and char. Popular and valuable commercial fish. Native to the Great Lakes.
Jun 23, 2022 · Lake whitefish compose 95% of sales of commercially caught fish in Michigan, with a dockside value of just over $4 million, Sea Grant, Michigan, reported in 2020. For members of Great Lakes tribal communities, lake whitefish are much more than a source of income. The fish have been an integral part of their diet and culture for thousands of years.
Feb 17, 2024 · Whitefish are on the brink of collapse in lakes Michigan and Huron. Their offspring are born on rocky reefs, where they're killed by sunburn, starvation, and predators. Scientists hope to save them by transferring eggs to rivers to teach whitefish to spawn away from danger.
Jun 1, 2008 · Reduced surplus energy was manifested in lower somatic growth rates in Lake Michigan fish compared to fish from lakes Erie or Superior.
Lake whitefish are cool water fish. They are found in a large number of inland lakes, and they have been known to enter brackish waters. The lake whitefish is distributed from Alaska and western Canada to the Atlantic coastal drainage of Maine and in New Brunswick north to Labrador .
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Feb 16, 2024 · For decades, whitefish have struggled to breed on the rocky reefs of lakes Michigan and Huron, where their eggs are under attack by invasive species and other threats; but scientists believe that decades of restoration work have made rivers capable of supporting whitefish.
