# Niilo Akseli Vappula

> Finnish entomologist (1897-1971)

**Wikidata**: [Q55229390](https://www.wikidata.org/wiki/Q55229390)  
**Source**: https://4ort.xyz/entity/niilo-akseli-vappula


## References

1. Biographies of the Entomologists of the World
2. NUKAT
3. Virtual International Authority File
4. [Source](http://sdei.senckenberg.de/biographies/information.php?id=27027)