# Ivar Hasenfuss

> German entomologist (1932-2018)

**Wikidata**: [Q65007950](https://www.wikidata.org/wiki/Q65007950)  
**Source**: https://4ort.xyz/entity/ivar-hasenfuss


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. WorldCat Entities