# Hirudo medicinalis

> medicinal leech

**Wikidata**: [Q30041](https://www.wikidata.org/wiki/Q30041)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hirudo_medicinalis)  
**Source**: https://4ort.xyz/entity/hirudo-medicinalis


## References

1. Integrated Taxonomic Information System. 1996
2. The IUCN Red List of Threatened Species 2022.2
3. IUCN Red List
4. Freebase Data Dumps. 2013
5. Taxonomy database of the U.S. National Center for Biotechnology Information
6. Encyclopedia of Life
7. [BioLib](https://www.biolib.cz/cz/taxon/id43972/)
8. Global Biodiversity Information Facility
9. World Register of Marine Species
10. ZooBank
11. ARKive
12. Nederlands Soortenregister
13. Catalogue of Life in Taiwan
14. [Portál informačního systému ochrany přírody](https://portal.nature.cz/publik_syst/nd_nalez-public.php?idTaxon=53759)
15. [Belgian Species List](http://species.be/en/6651)
16. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.232488)
17. [Source](http://www.sabencia.net/nomenclator.php)
18. Fauna Europaea
19. Dyntaxa
20. Species+
21. YSO-Wikidata mapping project. 2023
22. TAXREF v9.0
23. TAXREF v10.0
24. TAXREF v11.0
25. TAXREF v12.0
26. TAXREF v13.0
27. TAXREF v14.0
28. TAXREF v15.0
29. TAXREF v16.0
30. National Biodiversity Network
31. Barcode of Life Data Systems
32. Interim Register of Marine and Nonmarine Genera
33. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
34. European Nature Information System
35. eBiodiversity
36. Belgian Species List
37. Finnish Biodiversity Information Facility
38. AnimalBase
39. National Library of Israel Names and Subjects Authority File
40. Open Tree of Life reference taxonomy version 3.6
41. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
42. Naturbasen
43. CalPhotos
44. EASIN Catalogue of Alien Species