Western Patch-nosed Snake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Colubridae
- genus: Salvadora
- species: Salvadora hexalepis
Tecate
Baja California- Cabo San Lucas
- La Paz
- Loreto
- San José del Cabo
- Todos Santos
Baja California Sur- San Ignacio
Sinaloa- Altar
- Hermosillo
- Sonoyta
- Álamos
Sonora
Mexico
Aguanga- Alpine
- Banning
- Barstow
- Beaumont
- Blythe
- Bonita
- Borrego Springs
- Calipatria
- Campo
- Claremont
- Crest
- Del Mar
- Highland
- Joshua Tree
- La Cañada Flintridge
- Lakeside
- Oildale
- Ontario
- Pasadena
- Perris
- Phelan
- Ramona
- Rancho Santa Margarita
- Redlands
- Riverside
- San Diego
- San Pasqual
- Santa Barbara
- Sierra Madre
- Trabuco Canyon
- Twentynine Palms
- Winter Gardens
- Woodland Hills
- Yucca Valley
California- Columbus
- Elephant Butte
- Radium Springs
- White Sands
New Mexico- Alpine
Texas
United States