Western shovel-nosed snake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Colubridae
- genus: Chionactis
- species: Chionactis occipitalis
San Felipe
Baja California- San Luis Río Colorado
Sonora
Mexico
Adelanto- Barstow
- Barstow Heights
- Blythe
- Borrego Springs
- Bradbury
- Brawley
- Cabazon
- Calexico
- Calipatria
- Cathedral City
- China Lake Acres
- Desert Edge
- Desert Hot Springs
- Duarte
- Garnet
- Holtville
- Imperial
- Indian Wells
- Indio
- Inyokern
- La Quinta
- Lenwood
- Mecca
- Mojave
- Mountain View Acres
- Needles
- Oasis
- Palm Desert
- Palm Springs
- Redlands
- Riverside
- Sky Valley
- Thermal
- Thousand Palms
- Twentynine Palms
- Victorville
- Westmorland
California- Boulder City
- Las Vegas
Nevada
United States