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The mountain whitefish (Prosopium williamsoni) is one of the most widely distributed salmonid fish of western North America. [3] It is found from the Mackenzie River drainage in Northwest Territories, Canada through western Canada and the northwestern USA in the Pacific, Hudson Bay and upper Missouri River basins to the Truckee River drainage in Nevada and Sevier River drainage in Utah.
Dr. Behnke's seminal work, Trout and Salmon of North America, was published in 2002. [4] Behnke contributed a regular column to Trout Magazine, the journal of Trout Unlimited for over 25 years. A significant number of those columns are contained in The Best of Robert J. Behnke from Trout Magazine. He also published hundreds of scientific ...
In their ecosystems, whitefish tend to be some of the largest fish and occupy niches as benthic predators. [11] The recent invasion of several invasive species, [12] including the sea lamprey and zebra mussels, [11] has begun to pose a threat to the whitefish population by disrupting historic ecological relationships and prey distribution. [13]
Lake whitefish are found throughout much of Canada and parts of the northern United States, including all of the Great Lakes. The lake whitefish is sometimes referred to as a "humpback" fish due to the small size of the head in relation to the length of the body. [3] [a] It is a valuable commercial fish, and also occasionally taken by sport ...
The Trout and Salmonid Collection [1] is a special collection of literature and archives in the Montana State University Library's Merrill G. Burlingame Special Collections Library. The collection is also known as The Bud Lilly Trout and Salmonid Collection , named after Bud Lilly [ 2 ] who was instrumental in starting the collection.
A review of whitefish in the United Kingdom found that the identification key provided in 2007 did not match most individuals and that solid evidence for more than one species in that region is lacking. [14] Many European lakes have more than one Coregonus morph differing in ecology and morphology (especially gill rakers). [15]
White fish (Atlantic cod) White fish fillet (halibut – on top) contrasted with an oily fish fillet (salmon – at bottom)Whitefish or white fish is a fisheries term for several species of demersal fish with fins, particularly Atlantic cod (Gadus morhua), whiting (Merluccius bilinearis), haddock (Melanogrammus aeglefinus), hake (Urophycis), and pollock (Pollachius), among others.
The pygmy whitefish is a small herring-like fish with a long and cylindrical body by comparison to other whitefishes. [1] Silvery in colour, it has a brownish back, and a whitish belly. [ 1 ] Black spots on the side called "parr marks", which are present on young trout or "parrs", are present on the young of this species, and on adults in some ...