Image of alligator snapping turtle

    Alligator Snapping Turtle

    Macrochelys temminckii
    Image of a broad-banded watersnake

    Broad-Banded Watersnake

    Nerodia fasciata confluens
    Image of a bullsnake

    Bullsnake

    Pituophis catenifer sayi
    Diamond-Backed Watersnake

    Diamond-Backed Watersnake

    Nerodia rhombifer
    No photo available

    Eastern Black Kingsnake

    Lampropeltis nigra
    eastern coachwhip

    Eastern Coachwhip

    Coluber flagellum flagellum
    Image of an osage copperhead

    Eastern Copperhead

    Agkistrodon contortrix
    Venomous Icon

    Venomous

    No photo available

    Eastern Foxsnake

    Pantherophis vulpinus
    Eastern gartersnake

    Eastern Gartersnake

    Thamnophis sirtalis sirtalis
    Photo of an eastern hog-nosed snake.

    Eastern Hog-Nosed Snake

    Heterodon platirhinos
    Image of a red milksnake

    Eastern Milksnake

    Lampropeltis triangulum
    Eastern Spiny Softshell

    Eastern Spiny Softshell

    Apalone spinifera spinifera
    Photo of an eastern yellow-bellied racer.

    Eastern Yellow-Bellied Racer

    Coluber constrictor flaviventris
    Image of graham's crayfish snake
    Image of a Great Plains ratsnake

    Great Plains Ratsnake

    Pantherophis emoryi
    hellbender, a large brown salamander resting in gravelly streambed

    Hellbender

    Cryptobranchus alleganiensis
    exclamation mark

    Endangered

    No photo available

    Kirtland’s Snake

    Clonophis kirtlandii
    Image of a lined snake

    Lined Snake

    Tropidoclonion lineatum
    midland smooth softshell

    Midland Smooth Softshell

    Apalone mutica mutica
    Image of a Mississippi green watersnake

    Mississippi Green Watersnake

    Nerodia cyclopion
    exclamation mark

    Endangered

    No photo available

    Mudpuppy

    Necturus maculosus
    Image of a northern cottonmouth

    Northern Cottonmouth

    Agkistrodon piscivorus
    Venomous Icon

    Venomous

    Photo of a northern scarletsnake on a rock surface in Georgia.

    Northern Scarletsnake

    Cemophora coccinea copei
    Photo of a northern watersnake rearing back in grass on land.

    Northern Watersnake

    Nerodia sipedon sipedon
    Black snake with orange and yellow stripes crossing a gravel road.

    Orange-Striped Ribbonsnake

    Thamnophis proximus proximus
    Image of a yellow-bellied watersnake

    Plain-Bellied Watersnake

    Nerodia erythrogaster
    Photo of a plains gartersnake taken in Lakewood, Colorado.

    Plains Gartersnake

    Thamnophis radix
    Image of a plains hog-nosed snake

    Plains Hog-Nosed Snake

    Heterodon nasicus nasicus
    prairie kingsnake

    Prairie Kingsnake

    Lampropeltis calligaster calligaster
    Image of a massasauga

    Prairie Massasauga

    Sistrurus tergeminus tergeminus
    Venomous Icon

    Venomous

    exclamation mark

    Endangered

    Image of a prairie ring-necked snake

    Prairie Ring-Necked Snake

    Diadophis punctatus arnyi
    northern rough greensnake

    Rough Greensnake

    Opheodrys aestivus
    small green snake coiled in straw

    Smooth Greensnake

    Opheodrys vernalis
    Photo of a snapping turtle walking on land with algae on shell.

    Snapping Turtle

    Chelydra serpentina
    Image of a speckled kingsnake

    Speckled Kingsnake

    Lampropeltis holbrooki
    Photo of a three-toed amphiuma in an aquarium.

    Three-Toed Amphiuma

    Amphiuma tridactylum
    Image of a timber rattlesnake

    Timber Rattlesnake

    Crotalus horridus
    Venomous Icon

    Venomous

    Image of a western foxsnake

    Western Foxsnake

    Pantherophis ramspotti
    Photo of researcher holding a gilled siren

    Western Lesser Siren

    Siren intermedia nettingi
    Image of a western mudsnake

    Western Mudsnake

    Farancia abacura reinwardtii
    Image of a western pygmy rattlesnake

    Western Pygmy Rattlesnake

    Sistrurus miliarius streckeri
    Venomous Icon

    Venomous

    Photo of a western ratsnake curled up in grasses under a fence.

    Western Ratsnake

    Pantherophis obsoletus

    Western Slender Glass Lizard

    Ophisaurus attenuatus attenuatus