# Opabinia

> extinct stem-arthropod species found in Cambrian fossil deposits

**Wikidata**: [Q16894648](https://www.wikidata.org/wiki/Q16894648)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Opabinia)  
**Source**: https://4ort.xyz/entity/opabinia


## References

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