# Arnoldo de Winkelried Bertoni

> Paraguayan zoologist (1878-1973)

**Wikidata**: [Q11852724](https://www.wikidata.org/wiki/Q11852724)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Arnoldo_de_Winkelried_Bertoni)  
**Source**: https://4ort.xyz/entity/arnoldo-de-winkelried-bertoni


## References

1. [Source](https://www.researchgate.net/publication/332544615_Arnaldo_de_Winkelried_Bertoni_Primer_zoologo_paraguayo)
2. [Source](https://www.researchgate.net/publication/234007516_The_collection_of_Arnaldo_de_Winkelried_Bertoni)
3. Virtual International Authority File
4. [Source](https://www.birdforum.net/threads/question-on-arnaldo-de-winkelreid-bertoni-1878-1973.387871/page-3)
5. [Source](https://www.biodiversitylibrary.org/creator/11135)