# Diadema

> genus of sea urchin

**Wikidata**: [Q4037290](https://www.wikidata.org/wiki/Q4037290)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Diadema_(echinoderm))  
**Source**: https://4ort.xyz/entity/diadema-q4037290


## References

1. Integrated Taxonomic Information System. 2004
2. Classification méthodique et genera des échinides vivants et fossiles
3. Premier Mémoire sur les Échinides. — Prodrome d'une nouvelle classsification de ces animaux
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Encyclopedia of Life
6. World Register of Marine Species
7. ZooBank
8. Plazi
9. New Zealand Organisms Register
10. UMLS 2023
11. Barcode of Life Data Systems
12. Interim Register of Marine and Nonmarine Genera
13. National Library of Israel Names and Subjects Authority File