Serpentes (Snakes)

Carphophis amoenus

Eastern Worm Snake

Carphophis vermis

Western Worm Snake

Cemophora coccinea

Scarlet Snake

Coluber constrictor

Black Racer

Diadophis punctatus

Ringneck Snake

Farancia abacura

Mud Snake

Heterodon platirhinos

Eastern Hognose Snake

Lampropeltis calligaster

Prairie Kingsnake

Lampropeltis gentilis

Western Milk Snake

Lampropeltis holbrooki

Speckled Kingsnake

Lampropeltis triangulum

Eastern Milk Snake

Masticophis flagellum

Eastern Coachwhip

Nerodia cyclopion

Mississippi Green Watersnake

Nerodia erythrogaster

Plainbelly Watersnake

Nerodia fasciata

Broad-banded Watersnake

Nerodia rhombifer

Diamondback Watersnake

Nerodia sipedon

Northern Watersnake

Opheodrys aestivus

Rough Greensnake

Pantherophis emoryi

Great Plains Ratsnake

Pantherophis obsoletus

Western Ratsnake

Regina grahamii

Graham’s Crayfish Snake

Regina rigida

Glossy Crayfish Snake

Regina septemvittata

Queensnake

Sonora semiannulata

Ground Snake

Storeria dekayi

Brown Snake

Storeria occipitomaculata

Redbelly Snake

Tantilla gracilis

Flathead Snake

Thamnophis proximus

Western Ribbon Snake

Thamnophis sirtalis

Common Garter Snake

Tropidoclonion lineatum

Lined Snake

Virginia striatula

Rough Earth Snake

Virginia valeriae

Smooth Earth Snake

Micrurus tener

Texas Coral Snake

Agkistrodon contortrix

Copperhead Snake

Agkistrodon piscivorus

Cottonmouth Snake

Crotalus atrox

Western Diamondback Rattlesnake

Crotalus horridus

Timber Rattlesnake

Sistrurus miliarius

Pygmy Rattlesnake