Class Amphibia - amphibians (frogs, toads, salamanders, and caecilians)

Family Ambystomatidae - Mole Salamanders
Marbled Salamander (Ambystoma opacum)
Small-mouthed Salamander (Ambystoma texanum)

Family Amphiumidae - Amphiumas
Three-toed amphiuma (Amphiuma tridactylum)

Family Bufonidae - Toads
Gulf Coast Toad (Bufo valliceps)
Woodhouse's Toad (Bufo woodhousei)

Family Hylidae - Treefrogs
Gray Treefrog (Hyla chrysoscelis-versicolor)
Green Treefrog (Hyla cinerea)
Spring Peeper (Hyla crucifer)

Family Microhylidae - Narrow-mouthed toads
Eastern Narrow-mouthed Toad (Gastrophryne carolinensis)

Family Ranidae - True frogs
Pickeral Frog (Rana palustris)
Southern Leopard Frog (Rana sphenocephala)