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Reptiles and Amphibians of Iowa
Species
Frogs and Toads
Salamanders
Lizards
Snakes
Turtles
By County
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Reptiles and Amphibians of Mahaska County, Iowa
Frogs and Toads
American Toad
Anaxyrus americanus
Last recorded in 2021
Blanchard's Cricket Frog
Acris blanchardi
Last recorded in 2021
Boreal Chorus Frog
Pseudacris maculata
Last recorded in 2017
Bullfrog
Lithobates catesbeianus
Last recorded in 2021
Cope's Gray Treefrog
Hyla chrysoscelis
Last recorded in 2002
Gray Treefrog
Hyla versicolor
Last recorded in 1997
Northern Leopard Frog
Lithobates pipiens
Last recorded in 1997
Plains Leopard Frog
Lithobates blairi
Last recorded in 2021
Spring Peeper
Pseudacris crucifer
Last recorded in 1997
Lizards
Northern Prairie Skink
Plestiodon septentrionalis
Last recorded in 2018
Six-lined Racerunner
Aspidoscelis sexlineata
Last recorded in 2023
Salamanders
Tiger Salamander
Ambystoma tigrinum
Last recorded in 1998
Snakes
Black Rat Snake
Pantherophis obsoletus
Last recorded in 2021
Brown Snake
Storeria dekayi
Last recorded in 2021
Bullsnake
Pituophis catenifer sayi
Last recorded in 2019
Common Garter Snake
Thamnophis sirtalis
Last recorded in 2021
Eastern Hognose Snake
Heterodon platirhinos
Last recorded in 2019
Lined Snake
Tropidoclonion lineatum
Last recorded in 2024
Milk Snake
Lampropeltis triangulum
Last recorded in 2020
Northern Water Snake
Nerodia sipedon
Last recorded in 2021
Plains Garter Snake
Thamnophis radix
Last recorded in 2019
Prairie Kingsnake
Lampropeltis calligaster
Last recorded in 2024
Racer
Coluber constrictor
Last recorded in 2024
Smooth Green Snake
Opheodrys vernalis
Last recorded in 2008
Western Fox Snake
Pantherophis vulpinus
Last recorded in 2022
Western Ribbon Snake
Thamnophis proximus
Last recorded in 2017
Turtles
Painted Turtle
Chrysemys picta
Last recorded in 2016
Snapping Turtle
Chelydra serpentina
Last recorded in 2017
Spiny Softshell Turtle
Apalone spinifera
Last recorded in 1992