# Pteraster obscurus

> species of echinoderm

**Wikidata**: [Q2242317](https://www.wikidata.org/wiki/Q2242317)  
**Source**: https://4ort.xyz/entity/pteraster-obscurus


## References

1. Integrated Taxonomic Information System. 1996
2. Asteroidea of the North Pacific and adjacent waters. Part 1. Phanerozonia and Spinulosida
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. Dyntaxa
8. UMLS 2023
9. Barcode of Life Data Systems
10. Interim Register of Marine and Nonmarine Genera
11. SeaLifeBase
12. European Nature Information System
13. Ocean Biodiversity Information System
14. Open Tree of Life reference taxonomy version 3.6