2ndPeter: Spotted Salamander (Ambystoma maculatum)
2ndPeter: Northern Spring Peeper (Pseudacris crucifer)
2ndPeter: Wood Frog (Rana sylvatica)
2ndPeter: Western Cottonmouth (Agkistrodon piscivorus leucostoma)
2ndPeter: Copper-Bellied Watersnake (Nerodia erythrogaster neglecta)
2ndPeter: Spotted Salamander (Ambystoma maculatum)
2ndPeter: Eastern Ribbon Snake (Thamnnophis sauritus sauritus)
2ndPeter: Northern Crawfish Frog (Rana aereolata circulosa)
2ndPeter: Illinois Chorus Frog (Pseudacris illinoinsis streckeri)
2ndPeter: Graham's Crayfish Snake (Regina grahamii)
2ndPeter: Rough Earth Snake (Virginia striatula)
2ndPeter: Northern Fence Lizard (Sceloporus undulatus)
2ndPeter: Common Musk Turtle (Sternotherus odoratus)
2ndPeter: Prairie Racerunner (Cnemidophorus sexlineatus viridis)
2ndPeter: Osage Copperhead (Agkistrodon contortrix phaeogaster)
2ndPeter: Prairie Ringneck Snake (Diadophis punctatus)
2ndPeter: Prairie Kingsnake (Lampropeltis calligaster)
2ndPeter: Flathead Snake (Tantilla gracilis)
2ndPeter: Western Worm Snake (Carphophis vermis)
2ndPeter: Eastern Coachwhip (Coluber flagellum flagellum)
2ndPeter: Eastern Hognose Snake (Heterodon platirhinos)
2ndPeter: Western Mud Snake (Farancia abacura reinwardtii)
2ndPeter: Western Cottonmouth (Agkistrodon piscivorus leucostoma)
2ndPeter: Mole Salamander (Ambystoma talpoideum
2ndPeter: Mississippi Mud Turtle (Kinosternon subrubrum hippocrepis)
2ndPeter: Rough Green Snake (Opheodrys aestivus)
2ndPeter: Ozark Zig-Zag Salamander (Plethodon augusticlavius)
2ndPeter: Speckled Kingsnake (Lampropeltis getula holbrooki)
2ndPeter: Three-Toed Amphiuma (Amphiuma tridactylum)
2ndPeter: Timber Rattlesnake (Crotalus horridus)