# Allotheria

> extinct subclass of mammals (Mammalia)

**Wikidata**: [Q1419784](https://www.wikidata.org/wiki/Q1419784)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Allotheria)  
**Source**: https://4ort.xyz/entity/allotheria


## References

1. The principles of classification and a classification of mammals
2. Classification of Mammals Above the Species Level
3. Freebase Data Dumps. 2013
4. Fossilworks