List of reptiles of Wisconsin
# List of reptiles of Wisconsin

The state of Wisconsin is home to thirty-six species of reptiles. These include snakes, lizards, and turtles.

## Snakes

Twenty-one species of snake live in Wisconsin.

| Common name | Scientific name | IUCN status | Wisconsin status |
| - | - | - | - |
| Butler's garter snake | Thamnophis butleri | Least concern | Special concern |
| Common garter snake | Thamnophis sirtalis | Least concern | Common |
| Common watersnake | Nerodia sipedon | Least concern | Common |
| DeKay's brown snake | Storeria dekayi | Least concern | Common |
| Eastern foxsnake | Pantherophis vulpinus | Least concern | Common |
| Eastern hognose snake | Heterodon platirhinos | Least concern | Common |
| Eastern massasauga | Sistrurus catenatus | Least concern | Endangered |
| Eastern racer | Coluber constrictor | Least concern | Special concern |
| Eastern ribbon snake | Thamnophis saurita | Least concern | Endangered |
| Gophersnake | Pituophis catenifer | Least concern | Special concern |
| Gray ratsnake | Pantherophis spiloides | Least concern | Special concern |
| Lined snake | Tropidoclonion lineatum | Least concern | Special concern |
| Milk snake | Lampropeltis triangulum | Least concern | Common |
| Plains garter snake | Thamnophis radix | Least concern | Special concern |
| Queen snake | Regina septemvittata | Least concern | Endangered |
| Red-bellied snake | Storeria occipitomaculata | Least concern | Common |
| Ring-necked snake | Diadophis punctatus | Least concern | Common (northern) Special concern (prairie) |
| Smooth green snake | Opheodrys vernalis | Least concern | Common |
| Timber rattlesnake | Crotalus horridus | Least concern | Special concern |
| Western ribbon snake | Thamnophis proximus | Least concern | Endangered |
| Western worm snake | Carphophis vermis | Least concern | Special concern |

## Lizards

Four species of lizard live in Wisconsin.

| Common name | Scientific name | IUCN status | Wisconsin status |
| - | - | - | - |
| Common five-lined skink | Plestiodon fasciatus | Least concern | Common |
| Prairie skink | Plestiodon septentrionalis | Least concern | Special concern |
| Six-lined racerunner | Aspidoscelis sexlineatus | Least concern | Special concern |
| Slender glass lizard | Ophisaurus attenuatus | Least concern | Endangered |

## Turtles

Eleven species of turtle live in Wisconsin.

| Common name | Scientific name | IUCN status | Wisconsin status |
| - | - | - | - |
| Blanding's turtle | Emydoidea blandingii | Endangered | Special concern |
| Common snapping turtle | Chelydra serpentina | Least concern | Common |
| Eastern musk turtle | Sternotherus odoratus | Least concern | Common |
| False map turtle | Graptemys pseudogeographica | Least concern | Common |
| Northern map turtle | Graptemys geographica | Least concern | Common |
| Ornate box turtle | Terrapene ornata | Vulnerable | Endangered |
| Ouachita map turtle | Graptemys ouachitensis | Least concern | Common |
| Painted turtle | Chrysemys picta | Least concern | Common |
| Smooth softshell turtle | Apalone mutica | Least concern | Special concern |
| Spiny softshell turtle | Apalone spinifera | Least concern | Common |
| Wood turtle | Glyptemys insculpta | Endangered | Threatened |
