Colorado Parks and Wildlife (CPW) biologists have discovered a unique genetic lineage of the Colorado River cutthroat trout in southwest Colorado that was thought to be extinct. The agency will continue to evaluate the findings and collaborate with agency partners to protect and manage populations of this native trout.
The discovery was officially recognized earlier this year thanks to advanced genetic-testing techniques that can look into the basic components of an organism’s DNA, the building blocks of life. This find demonstrates the value of applying state-of-the-art genetic science to decades of native cutthroat conservation management and understanding.
“Anyone who just looked at these fish would have a difficult time telling them apart from any other cutthroat, but this is a significant find,” said Jim White, aquatic biologist for CPW in Durango. “Now we will work to determine if we can propagate these fish in our hatcheries and reintroduce them into the wild in their historic habitat. It’s a great conservation effort and a great conservation story.”
READ THE ENTIRE ARTICLE ON THE COLORADO OUTDOORS WEBSITE: https://coloradooutdoorsmag.com/2018/09/19/unique-cutthroat-trout/