Tortoises & Turtles
Green Sea Turtle (Chelonia mydas)
Galapagos Tortoise (Geocheleone elephantopus)
Texas Tortoise (Gopherus berlandieri)

Lizards
Marine Iguana (Amblrhnchus cristatus)
Green Anole (Anolis carolinensis)
Texas Spotted Whiptail (Cnedmidophorus gularis)
Texas Banded Gecko (Coleonyx brevis)
Galapagos Land Iguana (Conolophus subcristatus)
Greater Earless Lizard (Cophosaurus texensis)
Striped Leaf Gecko (Gonatodes vittatus)
Tropical House Gecko (Hemidactylus mabouia)
Mediterranean Gecko (Hemidactylus turcicus)
Green Iguana (Iguana iguana)
Galapagos Lava Lizard (Microlophus delanonis)
Slender Glass Lizard (Ophisaurus attenuatus)
Mountain Short-horned Lizard (Phrynosoma hernandesi)
Roundtail Horned Lizard (Phrynosoma modestum)
Crevice Spiny Lizard (Sceloporus poinsettii)
Fence Lizard (Sceloporus undulatus hacinthinus)
Mole's Gecko (Sphaerodactylus molei)

Snakes
Western Worm Snake (Carphophis vermis)
Western Diamondback Rattlesnake (Crotalus atrox)
Banded Rock Rattlesnake (Crotalus lepidus klauberi)
Baird's Rat Snake (Elaphe bairdi)
Texas Rat Snake (Elaphe obsoleta lindheimerii)
Eastern Hog-nose Snake (Heterodon platirhinos)
Texas Blind Snake (Leptotyphlops dulcis)
Schott's Whipsnake (Masticophis taeniatus schotti)
Eastern Coral Snake (Micrurus fulvius)
Blotched Water Snake (Nerodia erythrogaster transversa)
Northern Water Snake (Nerodia sipedon sipedon)
Rough Green Snake (Opheodrys aestivus)
Gopher Snake (Pituophis melanoleucus)
Texas Patchnose Snake (Salvadora grahamiae lineata)

AMPHIBIANS
Salamanders
Texas Blind Salamander (Eurucea rathbuni)
Western Slimy Salamander (Plethodon albagula)

Toads
American Toad (Bufo americanus)
Giant Toad (Burfo marinus)
Gulf Coast Toad (Bufo nebulifer)
Texas Toad (Bufo speciosus)

Frogs
Green and Black Poison Dart Frog (Dendrobates auratus)
Canyon Treefrog (Hyla arenicolor)
Green Treefrog (Hyla cinerea)
Map Treefrog (Hyla geographica)
Green Frog (Rana clamitans)