# Otto Maas

> German biologist (1867-1916)

**Wikidata**: [Q21388670](https://www.wikidata.org/wiki/Q21388670)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_Maas_(zoologist))  
**Source**: https://4ort.xyz/entity/otto-maas


## References

1. Virtual International Authority File
2. CiNii Research
3. NUKAT
4. CONOR.SI