# Ophiopsammium semperi

> species of echinoderm

**Wikidata**: [Q2174107](https://www.wikidata.org/wiki/Q2174107)  
**Source**: https://4ort.xyz/entity/ophiopsammium-semperi


## References

1. Ophiuridae and Astrophytidae, Old and New
2. Echinoderms from the Iranian Gulf. Asteroidea, Ophiuroidea, and Echinoidea
3. Encyclopedia of Life
4. Global Biodiversity Information Facility
5. World Register of Marine Species
6. Interim Register of Marine and Nonmarine Genera
7. SeaLifeBase
8. Ocean Biodiversity Information System
9. Open Tree of Life reference taxonomy version 3.6
10. BISMaL