Turtles:
Painted Turtle: Chrysemys picta
Western Pond Turtle: Clemmys marmorata
Lizards:
Northern Alligator Lizard: Elgaria coerulea
Southern Alligator Lizard: Elgaria multicarinata
Mojave Black-collared Lizard: Crotaphytus bicinctores
Long-nosed Leopard Lizard: Gambelia wislizenii
Short-horned Lizard: Phrynosoma douglassii
Desert Horned Lizard: Phrynosoma platyrhinos
Sagebrush Lizard: Sceloporus graciosus
Western Fence Lizard: Sceloporus occidentalis
Side-blotched Lizard: Uta stansburiana
Western Skink: Eumeces skiltonianus
Western Whiptail: Cnemidophorus tigris
Plateau Striped Whiptail: Cnemidophorus velox
Snakes:
Rubber Boa: Charina bottae
Racer: Coluber constrictor
Sharptail Snake: Contia tenuis
Ringneck Snake: Diadophis punctatus
Night Snake: Hypsiglena torquata
Striped Whipsnake: Masticophis taeniatus
Gopher Snake: Pituophis catenifer
Western Ground Snake: Sonora semiannulata
Western Terrestrial Garter Snake: Thamnophis elegans
Northwestern Garter Snake ? : Thamnophis ordinoides - A species generally found west of the Cascade Mt. crest, evidently there is a population found in western Kittitas County in Washington.
Common Garter Snake: Thamnophis sirtalis
Western Rattlesnake: Crotalus viridis