You can find stocking information using the Idaho Fishing Planner and learn more about state record fish here. Westslope cutthroat trout are found in rivers (and some lakes) primarily throughout ...

of Rainbow Trout Oncorhynchus mykiss (RBT) can positively benefit the abundance and genetic structure of Yellowstone Cutthroat Trout O. virginalis bouvieri (YCT) in the South Fork Snake River (SFSR).

Despite its gruesome moniker, the Colorado River cutthroat trout has long been revered as one of North America's most beautiful native fish — and it's now one of the country's most imperiled. Named ...

DESCRIPTION: The Rio Grande cutthroat trout has a bright, reddish-orange slash of color beneath its lower jaw that extends over its gill covers. There is a bluish tinge in the lining of the mouth and ...