# Carl Ludwig Koch

> German entomologist and arachnologist (1778–1857)

**Wikidata**: [Q32355](https://www.wikidata.org/wiki/Q32355)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carl_Ludwig_Koch)  
**Source**: https://4ort.xyz/entity/carl-ludwig-koch


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. Freebase Data Dumps. 2013
5. IdRef
6. CONOR.SI
7. Koch, Karl Ludwig
8. LIBRIS. 2013