Fish and Aquatic Species

There are many different fish and aquatic species in the Mountain-Prairie Region. To learn more about each one, click on the name of the species below.

Fish & Aquatic Species


Inland Native Trout
Bonneville Cutthroat | Bull Trout | Colorado River Cutthroat | Greenback Cutthroat | Lahontan Cutthroat | Westslope Cutthroat | Yellowstone Cutthroat


Prairie Fishes
Arkansas Darter | Arkansas River Shiner | June Sucker | Kendall Warm Springs Dace | Neosho Madtom | Pallid Sturgeon | Topeka Shiner


Other Fishes
Arctic Grayling | Least Chub | Sturgeon Chub | Sicklefin Chub | Virgin River Chub | Virgin Spinedace | White Sturgeon | Woundfin | Leatherside Chub


Common Game Fish


Upper Colorado River Endangered Fish
Humpback Chub | Bonytail | Colorado Pikeminnow | Razorback Sucker


Other Aquatic Species
Warm Springs Riffle Beetle | Wyoming Toad

The mission of the U.S. Fish and Wildlife Service is working with Others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American People.
Last modified: June 11, 2018
All Images Credit to and Courtesy of the U.S. Fish and Wildlife Service Unless Specified Otherwise.
flickr youtube