# Semicassis pyrum

> species of mollusc

**Wikidata**: [Q3173337](https://www.wikidata.org/wiki/Q3173337)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Semicassis_pyrum)  
**Source**: https://4ort.xyz/entity/semicassis-pyrum


## References

1. Global Biodiversity Information Facility
2. Freebase Data Dumps. 2013
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Encyclopedia of Life
5. Fossilworks
6. World Register of Marine Species
7. [Source](https://www.marinespecies.org/aphia.php?p=taxdetails&id=758155)
8. New Zealand Organisms Register
9. UMLS 2023
10. Interim Register of Marine and Nonmarine Genera
11. SeaLifeBase
12. Ocean Biodiversity Information System
13. Open Tree of Life reference taxonomy version 3.6
14. Biota of New Zealand