# Piratula knorri

> species of arachnid

**Wikidata**: [Q304210](https://www.wikidata.org/wiki/Q304210)  
**Source**: https://4ort.xyz/entity/piratula-knorri


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Encyclopedia of Life
4. Nederlands Soortenregister
5. UMLS 2023
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. World Spider Catalog
15. Barcode of Life Data Systems
16. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
17. Open Tree of Life reference taxonomy version 3.6