# Ophioplocus esmarki

> species of echinoderm

**Wikidata**: [Q2591103](https://www.wikidata.org/wiki/Q2591103)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ophioplocus_esmarki)  
**Source**: https://4ort.xyz/entity/ophioplocus-esmarki


## References

1. Integrated Taxonomic Information System. 1996
2. Ophiuridae and Astrophytidae, Old and New
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Encyclopedia of Life
5. Global Biodiversity Information Facility
6. World Register of Marine Species
7. UMLS 2023
8. Interim Register of Marine and Nonmarine Genera
9. SeaLifeBase
10. Ocean Biodiversity Information System
11. Open Tree of Life reference taxonomy version 3.6
12. E-Fauna BC
13. CalPhotos