Squamata

Lacertilla

Dactyloidea

Anolis carolinensis

Carolina Anole

Squamata

Lacertilia

Teiidae

Aspidocelis sexlineata virdis

Six-lined Racerunner

Squamata

Lacertilia

Crotaphytidae

Crotaphytus collaris collaris

Common collared lizard

Squamata

Lacertilia

Anguidae

Ophisaurus attenuatus attenuatus

Slender glass lizard

Squamata

Lacertilia

Phrynosomatidae

Phrynosoma cornutum

Texas horned lizard

Squamata

Lacertilia

Scincidae

Plestiodon anthracinus

Coal skink

Squamata

Lacertilia

Scincidae

Plestiodon fasciatus

Five-lined skink

Squamata

Lacertilia

Scincidae

Plestiodon laticeps

Broad-headed skink

Squamata

Lacertilia

Phrynosomatidae

Sceloporus consobrinus

Prairie lizard

Squamata

Lacertilia

Scincidae

Scincella lateralis

Ground (Little Brown) Skink

Squamata

Serpentes

Viperidae

(Crotalinae)

Agkistrodon contortrix contortrix

Eastern Copperhead

Squamata

Serpentes

Viperidae

(Crotalinae)

Agkistrodon piscivorus leucostoma

Northern Cottonmouth

Squamata

Serpentes

Dipsadidae

Carphophis amoensus helenae

Midwestern wormsnake

Squamata

Serpentes

Dipsadidae

Carphophis vermis

Western wormsnake

Squamata

Serpentes

Colubridae

Cemophora coccinae copei

Northern Scarlet snake

Squamata

Serpentes

Viperidae

(Crotalinae)

Crotalus atrox

Western Diamondback rattlesnake

Squamata

Serpentes

Viperidae

(Crotalinae)

Crotalus horridus

Timber rattlesnake

Squamata

Serpentes

Dipsadidae

Diadophus punctatus arnyi

Prairie Ring-necked snake

Squamata

Serpentes

Dipsadidae

Diadophus punctatus stictogenys

Mississippi Ring-necked snake

Squamata

Serpentes

Colubridae

Coluber flagellum

Eastern Coachwhip

Squamata

Serpentes

Dipsadidae

Farancia abacura reinwardtii

Western Mud snake

Squamata

Serpentes

Dipsadidae

Heterodon platirhinos

Eastern Hognose Snake

Squamata

Serpentes

Colubridae

Lampropeltis getula holbrooki

Speckeled Kingsnake or Black Pepper snake

Squamata

Serpentes

Colubridae

Lampropeltis triangulum syspila

Red Milksnake

Squamata

Serpentes

Colubridae

Lampropeltus triangulum amaura

Louisiana Milksnake

Squamata

Serpentes

Elapidae

Micrurus tener tener

Texas Coralsnake

Squamata

Serpentes

Natricidae

Nerodia erythrogaster flavigaster

Plain-bellied Watersnake

Squamata

Serpentes

Natricidae

Nerodia fasciata confluens

Broad-banded Watersnake

Squamata

Serpentes

Natricidae

Nerodia rhombifer rhombifer

Northern Diamondback Watersnake

Squamata

Serpentes

Natricidae

Nerodia sipedon plueralis

Midland Watersnake

Squamata

Serpentes

Colubridae

Coluber constrictor

North American Racer

Squamata

Serpentes

Colubridae

Opheodrys aestivus

Rough Green snake

Squamata

Serpentes

Colubridae

Pantherophis emoryi

Great Plains rat snake

Squamata

Serpentes

Colubridae

Pantherophis obseletus

Western rat snake

Squamata

Serpentes

Natricidae

Regina grahamii

Graham's Crayfish snake

Squamata

Serpentes

Natricidae

Regina rigida sinicola

Gulf Crayfish snake

Squamata

Serpentes

Natricidae

Regina septemvittata

Queen snake

Squamata

Serpentes

Viperidae

(Crotalinae)

Sistrus miliarus streckeri

Western Pygmy Rattlesnake

Squamata

Serpentes

Colubridae

Sonora semiannulata

Western Groundsnake

Squamata

Serpentes

Natricidae

Storeria dekayi wrightorium

Midland Brownsnake

Squamata

Serpentes

Natricidae

Storeria occipitomaculata

Redbelly snake

Squamata

Serpentes

Colubridae

Tantilla gracilis

Flathead snake

Squamata

Serpentes

Natricidae

Thamnophis proximus proximus

Orange-striped Ribbon snake

Squamata

Serpentes

Natricidae

Thamnophis sirtalis sirtalis

Eastern Garter snake

Squamata

Serpentes

Natricidae

Virginia striatulata

Rough Earthsnake

Squamata

Serpentes

Natricidae

Virginia valeria elegans

Western Smooth Earthsnake