# Sipunculus nudus

> species of worm

**Wikidata**: [Q1930845](https://www.wikidata.org/wiki/Q1930845)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sipunculus_nudus)  
**Source**: https://4ort.xyz/entity/sipunculus-nudus


## References

1. Integrated Taxonomic Information System. 1996
2. Systême des animaux sans vertèbres, ou Tableau général des classes, des classes, des ordres et des genres de ces animaux
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. Catalogue of Life in Taiwan
9. [Source](http://www.sabencia.net/nomenclator.php)
10. Dyntaxa
11. New Zealand Organisms Register
12. UMLS 2023
13. TAXREF v9.0
14. TAXREF v10.0
15. TAXREF v11.0
16. TAXREF v12.0
17. TAXREF v13.0
18. TAXREF v14.0
19. TAXREF v15.0
20. TAXREF v16.0
21. Nederlands Soortenregister
22. Barcode of Life Data Systems
23. Interim Register of Marine and Nonmarine Genera
24. SeaLifeBase
25. European Nature Information System
26. Ocean Biodiversity Information System
27. India Biodiversity Portal
28. AnimalBase
29. National Library of Israel Names and Subjects Authority File
30. Open Tree of Life reference taxonomy version 3.6
31. Naturbasen
32. BISMaL