Arid Land Ribbonsnake

Arizona Black Rattlesnake

Big Bend Slider

California Kingsnake

Desert Massasauga

Dunes Sagebrush Lizard

Giant Spotted Whiptail

Gray-banded Kingsnake

Gray-checkered Whiptail

Green Rat Snake

Mexican Gartersnake

Mountain Skink

Narrow-headed Gartersnake

New Mexico Ridge-nosed Rattlesnake

Plain-bellied Water Snake

Reticulate Gila Monster

Rock Rattlesnake

Slevin's Bunchgrass Lizard

Sonoran Mud Turtle

Western River Cooter