# Evžen Opatrný

> Czechoslovak zoologist

**Wikidata**: [Q95396992](https://www.wikidata.org/wiki/Q95396992)  
**Source**: https://4ort.xyz/entity/ev-en-opatrn-


## References

1. Czech National Authority Database
2. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/697140)
3. Virtual International Authority File
4. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-p0036492-Opatrny-Evzen-19352008)