Long-nosed Snake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Colubridae
- genus: Rhinocheilus
- species: Rhinocheilus lecontei
Camalú- Islas Agrarias Grupo A
- Rodolfo Sánchez Taboada
- Tecate
Baja California- Ciudad Lerdo
- Cuencamé
- Las Cuevas
Durango- Villa de García
Nuevo León
Mexico
Adelanto- Agua Dulce
- Altadena
- Apple Valley
- Banning
- Barstow
- Blythe
- Bonita
- Bonsall
- Borrego Springs
- Bostonia
- Cabazon
- Calexico
- California City
- Campo
- Cathedral City
- Chula Vista
- Coachella
- Coalinga
- Corona
- Crest
- Descanso
- Desert Hot Springs
- Earlimart
- Eucalyptus Hills
- Fallbrook
- Fresno
- Garnet
- Harbison Canyon
- Heber
- Hemet
- Hesperia
- Imperial Beach
- Indio
- Inyokern
- Irvine
- Joshua Tree
- Kerman
- La Mesa
- Lake Elsinore
- Lakeside
- Lancaster
- Lucerne Valley
- March Air Force Base
- Mecca
- Mojave
- Monrovia
- Mountain View Acres
- National City
- Palm Desert
- Palm Springs
- Pine Valley
- Poway
- Rancho Cucamonga
- Rancho Santa Fe
- Redlands
- Riverside
- San Diego
- San Marcos
- Seeley
- Shandon
- Sky Valley
- Squaw Valley
- Sunnyslope
- Thermal
- Thousand Palms
- Twentynine Palms
- Valley Center
- Victorville
- Winter Gardens
California- Holcomb
Kansas- Beatty
- Bunkerville
- Goldfield
Nevada- Guymon
Oklahoma- Ivins
- Saint George
Utah- Green River
Wyoming
United States