# Megalonyx jeffersonii

> extinct species of ground sloth

**Wikidata**: [Q13171398](https://www.wikidata.org/wiki/Q13171398)  
**Source**: https://4ort.xyz/entity/megalonyx-jeffersonii


## References

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