# Oliver Erichson Janson

> British entomologist (1850–1925)

**Wikidata**: [Q7087521](https://www.wikidata.org/wiki/Q7087521)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Oliver_Erichson_Janson)  
**Source**: https://4ort.xyz/entity/oliver-erichson-janson