# European bullhead

> species of fish

**Wikidata**: [Q374092](https://www.wikidata.org/wiki/Q374092)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/European_bullhead)  
**Source**: https://4ort.xyz/entity/european-bullhead


## References

1. Integrated Taxonomic Information System. 1996
2. The IUCN Red List of Threatened Species 2022.2
3. [Source](https://archiv.dafv.de/index.php/projekte-aktionen/fisch-des-jahres)
4. [Source](https://sfv-fsp.ch/fisch-des-jahres/2014-die-groppe/)
5. IUCN Red List
6. Freebase Data Dumps. 2013
7. Taxonomy database of the U.S. National Center for Biotechnology Information
8. Encyclopedia of Life
9. [BioLib](https://www.biolib.cz/cz/taxon/id16033/)
10. Global Biodiversity Information Facility
11. World Register of Marine Species
12. FishBase
13. ZooBank
14. ARKive
15. [Portál informačního systému ochrany přírody](https://portal.nature.cz/publik_syst/nd_nalez-public.php?idTaxon=34993)
16. [Belgian Species List](http://species.be/en/2415)
17. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.53206)
18. Fauna Europaea
19. Dyntaxa
20. YSO-Wikidata mapping project
21. UMLS 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. Nederlands Soortenregister
32. Barcode of Life Data Systems
33. Interim Register of Marine and Nonmarine Genera
34. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
35. Ocean Biodiversity Information System
36. eBiodiversity
37. Belgian Species List
38. AnimalBase
39. GF WordNet
40. Open Tree of Life reference taxonomy version 3.6
41. Naturbasen