TESTUDINES (TURTLES)
Chelydridae (snapping turtles)
- Chelydra serpentina, snapping turtle
Emydidae (pond turtles)
- Chrysemys picta, painted turtle
- Clemmys marmorata, western pond turtle
Cheloniidae (sea turtles)
- Caretta caretta, loggerhead turtle
- Chelonia mydas, green turtle
- Lepidochelys olivacea, pacific ridley
Dermochelyidae (leatherback turtle)
- Dermochelys coriacea, leatherback turtle
SQUAMATA (LIZARDS AND SNAKES)
Boidae (boas)
- Charina bottae, rubber boa
Colubridae (common snakes)
- Coluber constrictor, racer
- Contia tenuis, sharp-tailed snake
- Diadophis punctatus, ringneck snake
- Hypsiglena torquata, right snake
- Lampropeltis zonata, California mountain kingsnake
- Masticophis taeniatus, striped whipsnake
- Pituophis catenifer, gopher snake
- Thamnophis elegans, western terrestrial garter snake
- Thamnophis ordinoides, northwestern garter snake
- Thamnophis sirtalis, common garter snake
Viperidae (vipers and pit vipers)
- Crotalus viridis, western rattlesnake
Phrynosomatidae (spiny lizards)
- Phrynosoma douglasii, short-horned lizard
- Sceloporus graciosus, sagebrush Lizard
- Sceloporus occidentalis, western fence lizard
- Uta stansburiana, side-blotched Lizard
Scincidae (skinks)
- Eumeces skiltonianus, western skink
Anguidae (alligator lizards)
- Elgaria coerulea, northern alligator lizard
- Elgaria multicarinata, southern alligator lizard
