# Holothuroidea

> class of echinoderms

**Wikidata**: [Q127470](https://www.wikidata.org/wiki/Q127470)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sea_cucumber)  
**Source**: https://4ort.xyz/entity/holothuroidea


## References

1. Integrated Taxonomic Information System. 2004
2. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=55825)
3. Freebase Data Dumps. 2013
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Encyclopedia of Life
6. Global Biodiversity Information Facility
7. World Register of Marine Species
8. [Source](http://datos.bne.es/tema/XX4768378.html)
9. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
10. Nederlands Soortenregister
11. Dyntaxa
12. Plazi
13. New Zealand Organisms Register
14. UMLS 2023
15. Quora
16. Barcode of Life Data Systems
17. [Source](http://enciclovida.mx/especies/1000011)
18. Interim Register of Marine and Nonmarine Genera
19. [Source](https://encyklopedia.pwn.pl/haslo/strzykwy;3980713.html)
20. National Library of Israel
21. KBpedia
22. GF WordNet
23. Open Tree of Life reference taxonomy version 3.6
24. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)