# Mertensia ovum

> species of ctenophore

**Wikidata**: [Q641104](https://www.wikidata.org/wiki/Q641104)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mertensia_ovum)  
**Source**: https://4ort.xyz/entity/mertensia-ovum


## References

1. Integrated Taxonomic Information System. 1996
2. Freebase Data Dumps. 2013
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Global Biodiversity Information Facility
5. World Register of Marine Species
6. Dyntaxa
7. UMLS 2023
8. Interim Register of Marine and Nonmarine Genera
9. SeaLifeBase
10. European Nature Information System
11. Ocean Biodiversity Information System
12. Open Tree of Life reference taxonomy version 3.2
13. EASIN Catalogue of Alien Species
14. BISMaL