This includes a discription of the stream, it's trout, seasons, tributary streams and provides general information about the fishing on the Snake River. Highlights Fall IDFG surveys estimated Rainbow Trout and Rainbow x Yellowstone Cutthroat Trout Hybrid abundances nearly doubled in 2018 and set a record high of 3,073 fish/mile in the Conant index reach. Historically, Yellowstone cutthroat trout were believed to have occupied much of the Yellowstone River basin, including portions of the Clarks Fork of the Yellowstone River, Bighorn River, and Tongue River basins in Montana and Wyoming, and parts of the Snake River … The Snake River fine-spotted cutthroat trout is a form of the cutthroat trout (Oncorhynchus clarkii) which is considered either as a separate subspecies Oncorhynchus clarkii behnkei, or as a variety of the Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri). The Yellowstone cutthroat is a major subspecies of cutthroat trout that is native to the Yellowstone and Upper Snake River drainages. Five commercial diets and two formulated feeds were fed to initial-feeding Yellowstone cutthroat trout Oncorhynchus clarkii bouvieri fry and Snake River cutthroat trout O. clarkii spp. Yellowstone cutthroat trout (YCT) are native to the Snake River Drainage and in Utah their distribution is limited to the northwest corner of the state. This fish exhibits the YSC spotting … Famous for its large dry fly fishing, the river is the heart of the watershed. The original range of the Yellowstone Cutthroat Trout (YCT) includes the Yellowstone River drainage upstream of the Tongue River, the Snake River drainage upstream of Shoshone Falls. Location: In Jackson Hole, 10 minutes W from Jackson, WY. We explored and fished the middle and lower river where serene, aqua blue pools and riffles held two species of spawning salmon and rainbow and cutthroat trout … This includes sizeable swaths of southern Montana, northwestern Wyoming, southeaster Idaho, and extends just a bit into northern Utah and Nevada, as well. Historically, YCT occurred in Goose Creek and the Raft River drainages in Utah, but presently populations only occur in the Raft River drainage. Not present in the Yellowstone River above the upper Falls or the Snake River. Snake River Fishing. 1) and the Yellowstone River drainage downstream to the Tongue River. Highlights Fall IDFG surveys estimated Rainbow Trout and Rainbow x Yellowstone Cutthroat Trout Hybrid abundances nearly doubled in 2018 and set a record high of 3,073 fish/mile in the Conant index reach. The Snake River fine-spotted cutthroat trout is a form of the cutthroat trout (Oncorhynchus clarkii) which is considered either as a separate subspecies Oncorhynchus clarkii behnkei, or as a variety of the Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri). Snake River Finespotted Cutthroat trout, Grand Teton National Park, Wyoming, 1989. Not present in the Yellowstone River above the upper Falls or the Snake River. 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).