Colorado records
Chihuahuan Nightsnake in Colorado
HarmlessHypsiglena jani
Yes. The Chihuahuan Nightsnake has been recorded in 6 Colorado counties. It is non-venomous (harmless). Pale gray with dark blotches, vertical pupils, and dark neck blotches.
Colorado counties with Chihuahuan Nightsnake records
6 listedSee the full Chihuahuan Nightsnake profile or all snakes in Colorado.