# Aplodontia rufa nigra

> subspecies of beaver

**Wikidata**: [Q20903337](https://www.wikidata.org/wiki/Q20903337)  
**Source**: https://4ort.xyz/entity/aplodontia-rufa-nigra


## References

1. [2022](https://web.archive.org/web/20220121073718/https://www.fws.gov/arcata/es/mammals/mtnbeaver/mtnbeaver.html)
2. Mammal Species of the World (Third edition)
3. Handbook of the Mammals of the World. 6. Lagomorphs and Rodents I
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Integrated Taxonomic Information System
6. Encyclopedia of Life
7. Global Biodiversity Information Facility
8. UMLS 2023
9. CalPhotos