Collared lizard
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Crotaphytidae
- genus: Crotaphytus
- species: Crotaphytus collaris
Ciudad Juárez
Chihuahua- Castaños
- Jaboncillo
- Ramos Arizpe
Coahuila- Bahía de Kino
- Guaymitas
- Hermosillo
Sonora
Mexico
Cortez- Grand Junction
- La Junta
Colorado- Boulder City
- Fallon
- North Las Vegas
Nevada- Alpine
- Austin
- Big Spring
- Blanco
- Brownwood
- Cedar Hill
- Colorado City
- Copperas Cove
- Cross Mountain
- Dalhart
- El Paso
- Fort Bliss
- Fort Stockton
- Fredericksburg
- Gainesville
- Garden Ridge
- Henrietta
- Hollywood Park
- Jacksboro
- Kerrville
- Kingsland
- Marble Falls
- McCamey
- Meadowlakes
- Mentone
- Miami
- Palo Pinto
- Saint Jo
- San Antonio
- Stephenville
- Westway
- Wichita Falls
- Woodway
Texas
United States