# Thamnophis sirtalis sirtalis

> subspecies of mildly venomous snake

**Wikidata**: [Q307020](https://www.wikidata.org/wiki/Q307020)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eastern_garter_snake)  
**Source**: https://4ort.xyz/entity/thamnophis-sirtalis-sirtalis


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Encyclopedia of Life
4. Global Biodiversity Information Facility
5. UMLS 2023
6. CalPhotos