Image of alligator snapping turtle

    Alligator Snapping Turtle

    Macrochelys temminckii
    Image of a broad-banded watersnake

    Broad-Banded Watersnake

    Nerodia fasciata confluens
    Diamond-Backed Watersnake

    Diamond-Backed Watersnake

    Nerodia rhombifer
    Eastern Spiny Softshell

    Eastern Spiny Softshell

    Apalone spinifera spinifera
    Image of graham's crayfish snake
    hellbender, a large brown salamander resting in gravelly streambed

    Hellbender

    Cryptobranchus alleganiensis
    exclamation mark

    Endangered

    No photo available

    Kirtland’s Snake

    Clonophis kirtlandii
    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 watersnake rearing back in grass on land.

    Northern Watersnake

    Nerodia sipedon sipedon
    Image of a yellow-bellied watersnake

    Plain-Bellied Watersnake

    Nerodia erythrogaster
    northern rough greensnake

    Rough Greensnake

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

    Snapping Turtle

    Chelydra serpentina
    Photo of researcher holding a gilled siren

    Western Lesser Siren

    Siren intermedia nettingi