# Raja erinacea
**Wikidata**: [Q106445138](https://www.wikidata.org/wiki/Q106445138)  
**Source**: https://4ort.xyz/entity/raja-erinacea


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. World Register of Marine Species
4. Interim Register of Marine and Nonmarine Genera
5. CalPhotos