Banded water snake
| Banded water snake | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Order: | Squamata | 
| Suborder: | Serpentes | 
| Family: | Colubridae | 
| Genus: | Nerodia | 
| Species: | N. fasciata  | 
| Binomial name | |
| Nerodia fasciata (Linnaeus, 1766)  | |
| Synonyms | |
  | |
The banded water snake or southern water snake (Nerodia fasciata) is a species of mostly aquatic, nonvenomous, colubrid snakes most commonly found in the Midwest, Southeastern United States.