# Peter Walter Claassen

> American entomologist

**Wikidata**: [Q21338368](https://www.wikidata.org/wiki/Q21338368)  
**Source**: https://4ort.xyz/entity/peter-walter-claassen


## References

1. Biographies of the Entomologists of the World
2. [Source](https://ecommons.cornell.edu/bitstream/handle/1813/18260/Claassen_Peter_Walter_1937.pdf)
3. Bionomia
4. Virtual International Authority File
5. [Bionomia](https://bionomia.net/dataset/821cc27a-e3bb-4bc5-ac34-89ada245069d)