# Black slug

> species of slug

**Wikidata**: [Q21113](https://www.wikidata.org/wiki/Q21113)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Arion_ater)  
**Source**: https://4ort.xyz/entity/black-slug


## 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. Global Biodiversity Information Facility
8. World Register of Marine Species
9. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.52799)
10. [Source](http://www.sabencia.net/nomenclator.php)
11. Fauna Europaea
12. Dyntaxa
13. UMLS 2023
14. TAXREF v9.0
15. TAXREF v10.0
16. TAXREF v11.0
17. TAXREF v12.0
18. TAXREF v13.0
19. TAXREF v14.0
20. TAXREF v15.0
21. TAXREF v16.0
22. Barcode of Life Data Systems
23. Interim Register of Marine and Nonmarine Genera
24. European Nature Information System
25. eBiodiversity
26. Finnish Biodiversity Information Facility
27. Open Tree of Life reference taxonomy version 3.6
28. Naturbasen
29. CalPhotos