# Callidium violaceum

> species of beetle

**Wikidata**: [Q748359](https://www.wikidata.org/wiki/Q748359)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Callidium_violaceum)  
**Source**: https://4ort.xyz/entity/callidium-violaceum


## References

1. Integrated Taxonomic Information System. 2006
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Encyclopedia of Life
4. [BioLib](https://www.biolib.cz/cz/taxon/id11107/)
5. Global Biodiversity Information Facility
6. Nederlands Soortenregister
7. [Portál informačního systému ochrany přírody](https://portal.nature.cz/publik_syst/nd_nalez-public.php?idTaxon=4068)
8. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.195154)
9. [Norwegian Biodiversity Information Centre. 2009](https://www.artsdatabanken.no/Taxon/navn/6418)
10. Dyntaxa
11. WikiUMLS: Aligning UMLS to Wikipedia via Cross-lingual Neural Ranking
12. National Biodiversity Network
13. Barcode of Life Data Systems
14. Fauna Europaea
15. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
16. eBiodiversity
17. Belgian Species List
18. Finnish Biodiversity Information Facility
19. Open Tree of Life reference taxonomy version 3.6
20. Naturbasen