# Old World flying squirrel

> genus of mammals

**Wikidata**: [Q949021](https://www.wikidata.org/wiki/Q949021)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Old_World_flying_squirrel)  
**Source**: https://4ort.xyz/entity/old-world-flying-squirrel


## References

1. Integrated Taxonomic Information System. 2004
2. Squirrels of the World
3. Mammal Species of the World (Third edition)
4. A Guide to the Mammals of China
5. Leçons d'anatomie comparée [Vol. 1]
6. Wilson & Reeder's Mammal Species of the World
7. Freebase Data Dumps. 2013
8. Taxonomy database of the U.S. National Center for Biotechnology Information
9. Encyclopedia of Life
10. Fossilworks
11. Global Biodiversity Information Facility
12. Fauna Europaea
13. WikiUMLS: Aligning UMLS to Wikipedia via Cross-lingual Neural Ranking
14. National Biodiversity Network
15. Barcode of Life Data Systems
16. Interim Register of Marine and Nonmarine Genera
17. Open Tree of Life reference taxonomy version 3.6
18. Evolution and spectral tuning of visual pigments in birds and mammals