Madrean Alligator Lizard
Green Iguana
Green Anole
Brown Anole
Eastern Fence Lizard
Plateau Fence Lizard
Southwestern Fence Lizard
Rose-bellied Lizard
Striped Plateau Lizard
Gila Monster
Eastern Collared Lizard
Desert Iguana
Common Chuckwalla
Zebra-tailed Lizard
Greater Earless Lizard
Common Lesser Earless Lizard
Elegant Earless Lizard
Texas Horned Lizard
Greater Short-horned Lizard
Clark's Spiny Lizard
Yarrow's Spiny Lizard
Desert Spiny Lizard
Blue Spiny Lizard
Ornate Tree Lizard
Texas Scaled Lizard
Five-lined Skink
Southern Prairie Skink
Eastern Spotted Whiptail
Gila Spotted Whiptail
Sonoran Spotted Whiptail
Tiger Whiptail
Plateau Striped Whiptail