# Cratera

> genus of worms

**Wikidata**: [Q20686311](https://www.wikidata.org/wiki/Q20686311)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cratera_(flatworm))  
**Source**: https://4ort.xyz/entity/cratera


## References

1. Five new pseudocryptic land planarian species of Cratera (Platyhelminthes: Tricladida) unveiled through integrative taxonomy
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Integrated Taxonomic Information System
4. World Register of Marine Species
5. UMLS 2023
6. Interim Register of Marine and Nonmarine Genera
7. Open Tree of Life reference taxonomy version 3.6