Amphibians and Reptiles of South Dakota
Salamanders of Bon Homme County, South Dakota
Western Tiger Salamander
Ambystoma mavortium
Last recorded in 2020
Frogs and Toads of Bon Homme County, South Dakota
Great Plains Toad
Anaxyrus cognatus
Last recorded in 2016
Woodhouse's Toad
Anaxyrus woodhousii
Last recorded in 2018
Plains Spadefoot
Spea bombifrons
Last recorded in 1966
Blanchard's Cricket Frog
Acris blanchardi
Last recorded in 2022
Cope's Gray Treefrog
Hyla chrysoscelis
Last recorded in 1960
Boreal Chorus Frog
Pseudacris maculata
Last recorded in 2014
Plains Leopard Frog
Rana blairi
Last recorded in 2018
American Bullfrog
Rana catesbeiana
Last recorded in 2017
Northern Leopard Frog
Rana pipiens
Last recorded in 2018
Turtles of Bon Homme County, South Dakota
Snapping Turtle
Chelydra serpentina
Last recorded in 2020
Painted Turtle
Chrysemys picta
Last recorded in 2017
False Map Turtle
Graptemys pseudogeographica
Last recorded in 2014
Smooth Softshell
Apalone mutica
Last recorded in 1968
Snakes of Bon Homme County, South Dakota
North American Racer
Coluber constrictor
Last recorded in 2015
Ring-necked Snake
Diadophis punctatus
Last recorded in 2022
Plains Hog-nosed Snake
Heterodon nasicus
Last recorded in 1958
Milksnake
Lampropeltis triangulum
Last recorded in 2018
Common Watersnake
Nerodia sipedon
Last recorded in 1966
Western Foxsnake
Pantherophis ramspotti
Last recorded in 2015
Gophersnake
Pituophis catenifer
Last recorded in 2020
Plains Gartersnake
Thamnophis radix
Last recorded in 2017
Common Gartersnake
Thamnophis sirtalis
Last recorded in 2018
Prairie Rattlesnake
Crotalus viridis
Last recorded in 1964