# Panthera leo atrox

> subspecies of mammal (fossil)

**Wikidata**: [Q47459790](https://www.wikidata.org/wiki/Q47459790)  
**Source**: https://4ort.xyz/entity/panthera-leo-atrox


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Fossilworks
3. Global Biodiversity Information Facility
4. UMLS 2023