# Ursus

> genus of mammals

**Wikidata**: [Q243359](https://www.wikidata.org/wiki/Q243359)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ursus_(mammal))  
**Source**: https://4ort.xyz/entity/ursus


## References

1. Integrated Taxonomic Information System. 2006
2. Mammal Species of the World (Third edition)
3. A Guide to the Mammals of China
4. Systema Naturae. 10th edition, Volume 1
5. Freebase Data Dumps. 2013
6. Taxonomy database of the U.S. National Center for Biotechnology Information
7. Global Biodiversity Information Facility
8. World Register of Marine Species
9. Wilson & Reeder's Mammal Species of the World
10. ZooBank
11. Fauna Europaea
12. Dyntaxa
13. Plazi
14. National Biodiversity Network
15. Barcode of Life Data Systems
16. Interim Register of Marine and Nonmarine Genera
17. [Ursus | Animal Database | Fandom](https://animals.fandom.com/wiki/Ursus)
18. National Library of Israel Names and Subjects Authority File
19. Open Tree of Life reference taxonomy version 3.6
20. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)