# Occidens

> genus of the first four-limbed vertebrates and their descendants

**Wikidata**: [Q18355912](https://www.wikidata.org/wiki/Q18355912)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Occidens_portlocki)  
**Source**: https://4ort.xyz/entity/occidens


## References

1. Fossilworks
2. Global Biodiversity Information Facility
3. Interim Register of Marine and Nonmarine Genera
4. Open Tree of Life reference taxonomy version 3.6