# Pennatulacea

> order of cnidarians

**Wikidata**: [Q1122081](https://www.wikidata.org/wiki/Q1122081)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sea_pen)  
**Source**: https://4ort.xyz/entity/pennatulacea


## References

1. Integrated Taxonomic Information System. 2005
2. Class Anthozoa Ehrenberg, 1834
3. Freebase Data Dumps. 2013
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Global Biodiversity Information Facility
6. World Register of Marine Species
7. Dyntaxa
8. New Zealand Organisms Register
9. WikiUMLS: Aligning UMLS to Wikipedia via Cross-lingual Neural Ranking
10. National Biodiversity Network
11. Nederlands Soortenregister
12. Barcode of Life Data Systems
13. Interim Register of Marine and Nonmarine Genera
14. Open Tree of Life reference taxonomy version 3.2