The Ribbon snake (Thamnophis sauritus) is a common snake found throughout North America. It averages 16-35 inches in length and is a member of the garter snake genus.
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Colubridae |
| Genus: | Thamnophis |
| Species: | T. sauritus |
