| Genus |
Species |
Common Name |
Synonyms |
| Testudinidae Land Tortoise Family |
|
|
|
|
|
| Gopherus |
agassizi |
Desert tortoise |
Xerobates a. |
|
|
|
|
| Anguidae Alligator Lizard Family |
|
|
|
|
|
| Elgaria |
multicarinatus |
Southern alligator lizard |
|
|
|
|
|
| Anniellidae North American Legless Lizards |
|
|
|
|
|
| Anniella |
pulchra |
California legless lizard |
|
|
|
|
|
| Crotaphytidae Collared and Leopard Lizard Family |
|
|
|
|
|
| Crotaphytus |
vestigium |
Baja black-collared lizard |
C. collaris, C. insularis |
| Gambelia |
wislizenii |
Long-nosed leopard lizard |
Crotaphytus w. Leopard lizard |
|
|
|
|
| Gekkonidae Gecko Family |
|
|
|
|
|
|
| Coleonyx |
variegatus |
Banded gecko |
|
| Phyllodactylus |
xanti |
Leaf-toed gecko |
P. nocticolus |
|
|
|
|
| Iguanidae |
|
|
|
|
|
|
|
| Dipsosaurus |
dorsalis |
Desert iguana |
|
| Sauromalus |
obesus |
Chuckwalla |
S. ater Common chuckwalla |
|
|
|
|
| Phrynosomatidae Horned Lizard Family |
|
|
|
|
|
| Callisaurus |
draconoides |
Zebra-tailed lizard |
|
| Petrosaurus |
mearnsi |
Banded rock lizard |
Streptosaurus m. |
| Phrynosoma |
coronatum |
Coast horned lizard |
|
| Phrynosoma |
mcallii |
Flat-tailed horned lizard |
|
| Phrynosoma |
platyrhinos |
Desert horned lizard |
|
| Sceloporus |
graciosus |
Sagebrush lizard |
|
| Sceloporus |
magister |
Desert spiny lizard |
|
| Sceloporus |
occidentalis |
Western fence lizard |
|
| Sceloporus |
orcutti |
Granite spiny lizard |
|
| Uma |
inornata |
Coachella Valley fringe-toed lizard |
|
| Urosaurus |
graciosus |
Long-tailed brush lizard |
|
| Uta |
stansburiana |
Side-blotched lizard |
|
|
|
|
|
| Scincidae Skink Family |
|
|
|
|
|
|
| Eumeces |
skiltonianus |
Western skink |
Plestiodon s. |
| Eumeces |
gilberti |
Gilbert's skink |
Plestiodon g. |
|
|
|
|
| Teiidae Whiptail and Racerunner Family |
|
|
|
|
|
| Cnemidophorus t. |
tigris |
Western whiptail |
Aspidoscelis t. |
|
|
|
|
| Xantusidae Night Lizard Family |
|
|
|
|
|
|
| Xantusia |
henshawi |
Granite night lizard |
|
| Xantusia |
vigilis |
Desert night lizard |
Yucca night lizard |
|
|
|
|
| Boidae Boa and Python Family |
|
|
|
|
|
|
| Lichanura |
trivirgata |
Rosy boa |
Charina t. |
|
|
|
|
| Colubridae Colubrid Snake Family |
|
|
|
|
|
| Arizona |
elegans |
Western glossy snake |
A. occidentalis |
| Chionactis |
occipitalis |
Western shovel-nosed snake |
|
| Diadophis |
punctatus |
Ring-necked snake |
|
| Hypsiglena |
torquata |
Night snake |
Spotted night snake |
| Lampropeltis |
getula |
Common kingsnake |
L. getulus |
| Masticophis |
flagellum |
Coachwhip |
Red racer |
| Masticophis |
lateralis |
Striped racer |
|
| Phyllorhynchus |
decurtatus |
Leaf-nosed snake |
|
| Pituophis |
catenifer |
Gopher snake |
P. melanoleucus |
| Rhinocheilus |
lecontei |
Western long-nosed snake |
|
| Salvadora |
hexalepis |
Western patch-nosed snake |
|
| Tantilla |
planiceps |
Western black-headed snake |
|
| Trimorphodon |
biscutatus |
Lyre snake |
|
|
|
|
|
| Leptotyphlopidae Blind Snake Family |
|
|
|
|
|
| Leptotyphlops |
humilus |
|
|
|
|
|
|
| Viperidae Viper Family |
|
|
|
|
|
|
| Crotalus |
cerastes |
Sidewinder |
|
| Crotalus |
ruber |
Red diamond rattlesnake |
|
| Crotalus |
mitchelli |
Speckled rattlesnake |
|
| Crotalus |
viridis |
Western rattlesnake |
C. oreganus |
