# Achalcus

> genus of flies

**Wikidata**: [Q4673437](https://www.wikidata.org/wiki/Q4673437)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Achalcus)  
**Source**: https://4ort.xyz/entity/achalcus


## References

1. Integrated Taxonomic Information System. 2000
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Encyclopedia of Life
4. Fossilworks
5. Global Biodiversity Information Facility
6. Fauna Europaea
7. Dyntaxa
8. Plazi
9. New Zealand Organisms Register
10. UMLS 2023
11. National Biodiversity Network
12. Nederlands Soortenregister
13. Interim Register of Marine and Nonmarine Genera
14. Belgian Species List
15. Open Tree of Life reference taxonomy version 3.6
16. Diurnal periodicity of flight by insects
17. Biota of New Zealand