Additional information
| Common Name | Western Aquatic Garter Snake |
|---|---|
| Comments | Rivers, streams and marshes. |
| Scientific Name | Thamnophis couchi |
| Habitat | Most subspecies have a weak dorsal stripe and blotched sides. Others have distinct back and side stripes. All are aquatic and primarily diurnal. |
| Size | Thamnophis Couchi |
