# Robert William Pennak

> American zoologist and hydrobiologist (1912–2004)

**Wikidata**: [Q3436564](https://www.wikidata.org/wiki/Q3436564)  
**Source**: https://4ort.xyz/entity/robert-william-pennak


## References

1. [Source](https://link.springer.com/content/pdf/10.1007/s00027-004-0007-3.pdf)
2. Virtual International Authority File