# Stefan Clessin

> German zoologist (1833–1911)

**Wikidata**: [Q7606051](https://www.wikidata.org/wiki/Q7606051)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Stefan_Clessin)  
**Source**: https://4ort.xyz/entity/stefan-clessin


## References

1. Integrated Authority File
2. [Source](https://conchology.be/index.php?t=9001&id=15916)
3. Bionomia
4. Open Library
5. Biodiversity Heritage Library
6. CONOR.SI
7. Alvin
8. [Source](https://www.deutsche-biographie.de/116545690.html)
9. The Stuttgart Database of Scientific Illustrators 1450–1950
10. Virtual International Authority File
11. [Bionomia](https://bionomia.net/dataset/064508e2-255e-4d82-9f13-05d73476cc03)