List of reptiles of Arizona

This is a list of the known extant reptiles of Arizona. The Arizona state reptile is the Arizona ridge-nosed rattlesnake (Crotalus willardi willardi).

Chelydridae

 * Common snapping turtle (Chelydra serpentina)

Emydidae

 * Painted turtle (Chrysemys picta)
 * Desert box turtle (Terrapene ornata luteola)
 * Red-eared slider (Trachemys scripta elegans)

Kinosternidae

 * Arizona mud turtle (Kinosternon stejnegeri)
 * Yellow mud turtle (Kinosternon flavescens)
 * Sonora mud turtle (Kinosternon sonoriense)

Testudinidae

 * Desert tortoise (Gopherus agassizii)
 * Sonoran Desert tortoise (Gopherus morafkai)

Trionychidae

 * Spiny softshell turtle (Apalone spinifera)

Anguidae

 * Madrean alligator lizard (Elgaria kingii)

Eublepharidae

 * Western banded gecko (Coleonyx variegatus)

Gekkonidae

 * Mediterranean house gecko (Hemidactylus turcicus)

Helodermatidae

 * Gila monster (Heloderma suspectum)

Xantusiidae

 * Arizona night lizard (Xantusia arizona)
 * Bezy's night lizard (Xantusia bezyi)
 * Desert night lizard (Xantusia vigilis)

Boidae

 * Desert rosy boa (Lichanura trivirgata)

Elapidae

 * Arizona coral snake (Micruroides euryxanthus)

Leptotyphlopidae

 * New Mexico threadsnake (Rena dissecta)
 * Western threadsnake (Rena humilis)

Viperidae

 * Sidewinder (Crotalus cerastes)
 * Western diamondback rattlesnake (Crotalus atrox)