The Snake River fine-spotted cutthroat trout is a form of the cutthroat trout ( Oncorhynchus clarkii) that is considered either as a separate subspecies O. c. behnkei, or as a variety of the Yellowstone cutthroat trout ( O. c. bouvieri ). Snake River fine-spotted cutthroat are viewed by some as a variety of Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) and by others as a completely different subspecies ( Onchoryhnchus clarkii behnkei ). (Josh Gallivan photo)
Snake River Fine Spotted Cutthroat 2003 A beautiful trout … Flickr
Identification: Oncorhynchus clarki behnkei can be distinguished from Yellowstone (O. c. bouvieri) and other varieties of cutthroat trout by the profuse distribution of small spots on body and dorsal, adipose, and caudal fins (Behnke 2002; Page and Burr 2011). Native Range: Upper Snake River (and tributary streams downstream of and including. Snake River cutthroat trout are also known as the finespotted cutthroat trout. They are derived from Yellowstone cutthroat trout ( O. c. bouvieri ); these two species are morphologically similar (except for spotting pattern and subtle color differences) and are presently genetically indistinguishable. Life History Information Snake River Finespotted Cutthroat Trout t occur as stream resident, fluvial (stream to river migrant) and adfluvial (stream to lake migrant) populations across their native. Overall, their life history attributes are similar to those of Yellowstone Cutthroat. Snake River Fine-spotted Cutthroat Trout Oncorhynchus clarkii ssp. 2 Subspecies Presence In Idaho Native Origin Aquatic Population Year-round Presence Present Regularity Regularly occurring Confidence Confident Conservation Ranks State Rank SNA Global Rank G4T1T2Q What do these ranks mean? Classifications Idaho Wildlife Classification: Game Fish
The River Dream Fly Fishing in Jackson Hole Jackson Hole Real Estate
While the Snake River fine-spotted cutthroat trout is doing better than other types of Rocky Mountain cutthroat trout, they have still been impacted by a variety of issues. Ranging from habitat loss due to agriculture, logging, and dams, to the introduction of non-native fish species (like rainbow and brown trout) all competing for invaluable. The Snake River finespotted cutthroat (SRFCT) is one of two cutthroat trout subspecies native to the upper Snake River in Wyoming and Idaho. The Yellowstone cutthroat, a large-spotted trout, also occurs in the Snake River and Yellowstone River drainages and is treated separately in the CSI and by most fishery management agencies. Snake River Fine-spotted Cutthroat Trout Oncorhynchus clarkii behnkei. 1. Snake river cutthroat 2. The only cutthroat subspecies introduced to Colorado as it is native to the snake river drainage in Wyoming. It has been introduced in multiple lower valley rivers and lakes. it is less common in the alpine environments compared to other. The Snake River fine-spotted cutthroat trout is a form of the cutthroat trout that is considered either as a separate subspecies O. c. behnkei, or as a variety of the Yellowstone cutthroat trout . The fish takes its common name from its original habitat, the Snake River of southern Idaho and western Wyoming, and from its unusual pattern of hundreds of small spots that cover most of its body.
Teton Tenkara Snake River Fine Spotted Cutthroats August 1, 2018
Snake River fine-spotted cutthroat trout. FWS Category. Fishes. Kingdom. Animalia. Location in Taxonomic Tree . Genus. Oncorhynchus. Species. Oncorhynchus clarkii. Identification Numbers. TSN: 161983. Geography. Launch Interactive Map. Timeline. Explore the information available for this taxon's timeline. You can select an event on the timeline. Fine-spotted Snake River cutthroat from Wyoming were stocked in Arkansas in 1984 (Robison and Buchanan 1988). Yellowstone, Lahantan and perhaps other subspecies have been stocked in Arizona (Minckley 1973).. Paiute Cutthroat Trout have hybridized with introduced rainbow trout and Lahontan Cutthroat Trout, resulting in a loss of.
Snake River fine spotted cutthroat trout Yellowstone cutthroat trout Utah sucker Longnose dace Redside shiner Paiute sculpin Mountain whitefish Speckled dace Mountain sucker Mottled sculpin Utah chub Bluehead sucker Leatherside chub Non-Native Species Despite some differences in physical appearance between fine-spotted cutthroat trout, typically found in the Snake River, and "largespot," found across much of the range, there has been no evidence of genetic distinction between these two groups of Yellowstone cutthroat trout (Novak et al. 2004).
Snake River Fine Spotted Cutthroat, Snake RIver Wyoming, float fishing
8- Snake River Fine Spotted Cutthroat Trout. Snake River and Yellowstone Cutthroat Trout are genetically indistinguishable. Consequently, Snake Rivers are considered by many to be a variety of Yellowstone Cutthroat. They do have a specific phenotype that sets them apart, though, and is thus considered to be a separate sub-species. Snake River Fine-spotted cutthroat trout is native to the upper Snake river drainage of Northwest Wyoming and Eastern Idaho. Some think of them as a distinct population of Yellowstone cutthroat trout. It is still the dominant species through much of its range and is doing the best of all subspecies of cutthroat trout.
