Order Crocodylia
Family Alligatoridae
American Alligator
(Alligator mississippiensis)
Order Testudines
Family Testudinae
Gopher Tortoise
(Gopherus polyphemus)
Family Chelydridae
Common Snapping Turtle
Chelydra serpentina serpentina
Family Kinosternidae
Common Musk Turtle
(Sternotherus odoratus)
Eastern Mud Turtle
(Kinosternon subrubrum subrubrum)
Yellow Mud Turtle
(Kinosternon flavescens flavescens)
Sonoran Mud Turtle
(Kinosternon sonoriense)
Family Trionychidae
Western Spiny Softshell
(Apalone spinifera hartwegi)
Texas Spiny Softshell
(Apalone spinifera emoryi)
Guadalupe Spiny Softshell
(Apalone spiniferus guadalupensis)
Family Emydidae
Eastern Box Turtle
(Terrapene carolina carolina)
Florida Box Turtle
(Terrapene carolina bauri)
Three Toed Box Turtle
(Terrapene carolina triunguis)
Ornate Box Turtle
(Terrapene ornata ornata)
Mississippi
Map Turtle
(Graptemys pseudogeographica kohnii)
Common Map Turtle
(Graptemys geographica)
Yellowbellied Slider
(Trachemys scripta scripta)
Red Eared Slider
(Trachemys scripta elegans)
Southern Painted Turtle
(Chrysemys picta doralis)
Western Painted Turtle
(Chrysemys picta belli)
Midland Painted Turtle
(Chrysemys picta marginata)
Florida Redbelly Turtle
(Pseudemys nelsoni)
Florida
Cooter
(Pseudemys floridana floridana)
Texas River
Cooter
(Pseudemys texana)