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Bonneville cutthroats are descended from cutthroat trout that once inhabited the Late Pleistocene-aged Lake Bonneville of Utah, eastern Nevada, and southern Idaho.Since the desiccation of Lake Bonneville into the Great Salt Lake, which is too salty for any life other than brine shrimp, Bonneville cutthroats have been isolated in smaller populations such as the headwaters of mountain creeks ...
The cutthroat trout is the state fish of Idaho, Montana and Wyoming, while particular subspecies of cutthroat are the state fish of Colorado, Nevada, New Mexico and Utah. Idaho [112] Montana [113] and Wyoming [114] –Cutthroat trout (O. clarki) Colorado–Greenback cutthroat trout (O. v. stomias) Nevada [115] –Lahontan cutthroat trout (O. h ...
Historically, cutthroat trout was considered one species (Oncorhynchus clarkii).[2] [9] However, recent genetic, taxonomic, and geologic [10] evidence has determined that cutthroat trout should be divided into four species, with each (except for the coastal cutthroat) having multiple subspecies corresponding to the evolutionary lineages [11] found within major river basins.
O. c. henshawi. Trinomial name. Oncorhynchus clarkii henshawi. (Gill and Jordan, 1878) Lahontan cutthroat trout (Oncorhynchus clarkii henshawi) is the largest subspecies of cutthroat trout and the state fish of Nevada. It is one of three subspecies of cutthroat trout that are listed as federally threatened. [2][5]
Coordinates: 39.8°N 118.5°W. Extent of prehistoric Lake Lahontan. Lake Lahontan was a large endorheic prehistoric lake during the Pleistocene that occupied modern northwestern Nevada and extended into northeastern California and southern Oregon. The area of the former lake is a large portion of the Great Basin that borders the Sacramento ...
Pyramid Lake (Nevada)
The Nevada Department of Wildlife (NDOW) is the state agency responsible for the restoration and management of fish and wildlife resources, and the promotion of boating safety on Nevada ’s waters. NDOW has responsibility for the wildlife resources and enforcement of the wildlife and boating safety laws on 109,894 square miles (284,620 km 2 ...
Historically, the Jordan River was a cold-water fishery that contained 13 native species, including the Bonneville cutthroat trout, Utah Lake sculpin, June sucker, Mottled sculpin, Utah chub and the Utah sucker. Today, the Jordan River is a warm-water fishery with the Utah sucker and the endangered June sucker present only in Utah Lake.