# Hippopotamus amphibius amphibius

> subspecies of pachyderm

**Wikidata**: [Q20908134](https://www.wikidata.org/wiki/Q20908134)  
**Source**: https://4ort.xyz/entity/hippopotamus-amphibius-amphibius


## References

1. Mammal Species of the World (Third edition)
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility