# Natrix helvetica

> species of reptile

**Wikidata**: [Q35541230](https://www.wikidata.org/wiki/Q35541230)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Barred_grass_snake)  
**Source**: https://4ort.xyz/entity/natrix-helvetica


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. iNaturalist
3. UMLS 2023
4. TAXREF v11.0
5. TAXREF v12.0
6. TAXREF v13.0
7. Open Tree of Life reference taxonomy version 3.6
8. CalPhotos