The Crescenti cutthroat trout or the Lake Crescent cutthroat trout is a North American freshwater fish, a local form (f. loc.) of the coastal cutthroat trout (Oncorhynchus clarkii clarkii) isolated in Lake Crescent in Washington. While previously attributed to a distinct subspecies Oncorhynchus clarkii crescenti, it is not currently recognized at the subspecies rank.[1] However the cutthroat trout of Lake Crescent do remain distinct. They have the highest known gill raker and vertebrae counts of any coastal cutthroat population. The cutthroat are believed to have been isolated in Lake Crescent after a landslide blocked the eastern outflow of the lake.
Before the introduction of non-native trout to the lake, these fish co-existed with the lake's population of coastal rainbow trout known as Beardslee trout. The cutthroat mostly used the lake's inlet stream Barnes Creek for spawning, while the rainbow trout used the Lyre River for spawning. However, in the early 1980s a small cutthroat population was found in the Lyre River that spawns further downstream than the native rainbow trout. Today the cutthroat of Barnes Creek have been hybridized with introduced rainbow into cutbows, but Crescenti cutthroat trout persist in the Lyre River as a genetically pure population (Behnke 1992). A Crescenti cutthroat caught in 1961 set the state record for cutthroats at 32 inches (81 cm) and 12 pounds (5.4 kg).[1][2]
^ abBehnke, Robert J. Native Trout of Western North America, American Fisheries Society; Monograph 6, 1992 p. 65-69.
^Trotter, Patrick C. Cutthroat: Native trout of the West, Colorado Associated University Press, 1987, p. 45-47.
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Crescenti cutthroattrout or the LakeCrescentcutthroattrout is a North American freshwater fish, a local form (f. loc.) of the coastal cutthroattrout (Oncorhynchus...
The coastal cutthroattrout (Oncorhynchus clarkii clarkii), also known as the sea-run cutthroattrout, blue-back trout or harvest trout, is one of the...
The cutthroattrout (Oncorhynchus clarkii) is a fish species of the family Salmonidae native to cold-water tributaries of the Pacific Ocean, Rocky Mountains...
the lake: the endemic Beardslee trout, a relative of rainbow trout, spawns in the Lyre River above the falls, while the Crescenti CutthroatTrout spawns...
somewhat difficult to distinguish from the Lake Crescentcutthroattrout, which is also endemic to LakeCrescent, as they only take on the rainbow colors during...
East to the Pacific Northwest. In North America, some subspecies of cutthroattrout (O. clarkii) have become landlocked populations native to endorheic...
found that Native Americans hunted bison and bighorn sheep, fished for cutthroattrout, and gathered bitterroot and camas bulbs for at least 11,000 years...
pink throat markings similar to cutthroattrout. In many regions, hatchery-bred trout can be distinguished from native trout via fin clips. Fin clipping the...
fish in the trout and salmon families, including rainbow trout, bull trout, laketrout, cutthroattrout, brown trout, brook trout, golden trout, mountain...
and is locally popular with duck hunters. Fishing for cutthroattrout is also a common use. The lake is lightly used by kayakers. Water skiing is prohibited...
transformed the nearshore environment. Native fish of the lake include Lahontan cutthroattrout (Oncorhynchus clarki henshawi), mountain whitefish (Prosopiurm...
location. Bonneville cutthroattrout (Oncorhynchus clarkii utah) is a Utah Sensitive subspecies of cutthroattrout and was the native trout species in the East...
The Lyre River in the U.S. state of Washington flows out of LakeCrescent in the Olympic National Park and into the Strait of Juan de Fuca. Originally...
spawning habitat for the endemic Crescentcutthroattrout. The ten acres of land between Rosemary Inn and LakeCrescent Lodge were owned by businessman...
The lake had a diverse fauna, including cutthroattrout; they may have reached it during a possible past stage where it was overflowing. Lake Estancia...
kokanee, and silver salmon, brown, brook, and rainbow trout (including steelhead), cutthroattrout, and crappie, bluegill, catfish, and largemouth and smallmouth...
Reservation and Colony. Aga'idökadö, Agai Dicutta or Agai Ticutta: "Cutthroattrout Eaters", currently residing on the Walker River Indian Reservation...
and so-called summer coho salmon in August and September. Coastal cutthroattrout also spawn in the Sol Duc River. The Sol Duc River is one of the only...
chum and steelhead, as well as the more rare sockeye, sea-run cutthroattrout and bull trout. Pink salmon run in the millions every odd-numbered years in...
state's mountain lakes and streams to the rocky Pacific coastline. Numerous trout species are found, among them rainbow, golden, and cutthroat. Migratory species...
only in Bear Lake Bonneville cutthroattrout (Oncorhynchus clarkii utah) Bonneville whitefish (Prosopium spilonotus) - found only in Bear Lake Bonytail chub...
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