Range description ⁶

The species' range extends from southeastern Washington and southern Idaho south through Oregon, eastern California, Nevada, Utah, western Colorado, Arizona, New Mexico, western and central Texas, in the United Sates, to Chihuahua, western Coahuila, Durango, and Zacatecas to northeastern Jalisco in Mexico; the eastern and southern range limits in Mexico are poorly understood (Camper and Dixon 1994). The elevational range extends to 3,077 m asl in Inyo County, California (Stumpel 1995).

Sources and Credits

1. (c) Kerry Matz, some rights reserved (CC BY-NC-SA), http://www.flickr.com/photos/47456931@N07/4355040538
2. (c) Chris Harrison, some rights reserved (CC BY-NC), uploaded by Chris Harrison
3. (c) dkwalkup, some rights reserved (CC BY-NC-SA), uploaded by dkwalkup
4. (c) skystevens, some rights reserved (CC BY-NC), uploaded by skystevens
5. (c) Diana-Terry Hibbitts, some rights reserved (CC BY-NC), uploaded by Diana-Terry Hibbitts
6. (c) International Union for Conservation of Nature and Natural Resources, some rights reserved (CC BY-NC-SA), http://eol.org/data_objects/34562904

More Info

• iNat taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• CalPhotos
• Global Biodiversity Information Facility (GBIF)
• HerpMapper
• Snake Database
• The Reptile Database
• VertNet

Range Map

(c) Discover Life and original sources, some rights reserved (CC-BY-NC-SA)

iNat Map