North Dakota Herp Atlas
Salamanders of Cass County, North Dakota
Eastern Tiger Salamander
Ambystoma tigrinum
Last recorded in 1966
Western Tiger Salamander
Ambystoma mavortium
Last recorded in 2019
Frogs and Toads of Cass County, North Dakota
American Toad
Anaxyrus americanus
Last recorded in 2023
Canadian Toad
Anaxyrus hemiophrys
Last recorded in 2024
Great Plains Toad
Anaxyrus cognatus
Last recorded in 2019
Boreal Chorus Frog
Pseudacris maculata
Last recorded in 2019
Northern Leopard Frog
Lithobates pipiens
Last recorded in 2023
Wood Frog
Lithobates sylvaticus
Last recorded in 2023
Turtles of Cass County, North Dakota
Painted Turtle
Chrysemys picta
Last recorded in 2023
Snapping Turtle
Chelydra serpentina
Last recorded in 2025
Snakes of Cass County, North Dakota
Common Gartersnake
Thamnophis sirtalis
Last recorded in 2025
Plains Gartersnake
Thamnophis radix
Last recorded in 2023
Red-bellied Snake
Storeria occipitomaculata
Last recorded in 2024