DistributionRead full entry
Glossy snakes are found in the United States and Mexico. In the U.S., their range encompasses central and southern California, southern Nevada, southern Utah, southwestern and eastern Colorado, southern Nebraska, all of Arizona, New Mexico, Kansas, Oklahoma, and Texas. In Mexico, they are found along the Baja Penninsula to just north of La Paz, as well as extending south in the main part of the country to Aguascalientes and Tamaulipas.
Biogeographic Regions: nearctic (Native )