# Johann Gustav Fischer

> German herpetologist and ichthyologist (1819–1889)

**Wikidata**: [Q14939195](https://www.wikidata.org/wiki/Q14939195)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johann_Gustav_Fischer)  
**Source**: https://4ort.xyz/entity/johann-gustav-fischer


## References

1. Virtual International Authority File
2. [Source](https://www.zobodat.at/personen.php?id=112510)