# Keratella testudo

> species of rotifers

**Wikidata**: [Q2490299](https://www.wikidata.org/wiki/Q2490299)  
**Source**: https://4ort.xyz/entity/keratella-testudo


## References

1. Integrated Taxonomic Information System. 1996
2. [BioLib](https://www.biolib.cz/cz/taxon/id74919/)
3. Global Biodiversity Information Facility
4. World Register of Marine Species
5. Dyntaxa
6. TAXREF v9.0
7. TAXREF v10.0
8. TAXREF v11.0
9. TAXREF v12.0
10. TAXREF v13.0
11. TAXREF v14.0
12. TAXREF v15.0
13. TAXREF v16.0
14. National Biodiversity Network
15. Nederlands Soortenregister
16. Interim Register of Marine and Nonmarine Genera
17. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
18. SeaLifeBase
19. European Nature Information System
20. Belgian Species List
21. Finnish Biodiversity Information Facility
22. Naturbasen