# Category:Bacteria described in 1921

> Wikimedia category

**Wikidata**: [Q24903676](https://www.wikidata.org/wiki/Q24903676)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:Bacteria_described_in_1921)  
**Source**: https://4ort.xyz/entity/category-bacteria-described-in-1921