# Otto Morgenthaler

> Swiss entomologist

**Wikidata**: [Q55068668](https://www.wikidata.org/wiki/Q55068668)  
**Source**: https://4ort.xyz/entity/otto-morgenthaler


## References

1. Historical Dictionary of Switzerland
2. Czech National Authority Database
3. [Source](https://hls-dhs-dss.ch/fr/articles/032092/2008-05-07/)
4. Biographies of the Entomologists of the World