# Monopisthocotylea

> subclass of worms

**Wikidata**: [Q3384932](https://www.wikidata.org/wiki/Q3384932)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Monopisthocotylea)  
**Source**: https://4ort.xyz/entity/monopisthocotylea


## References

1. World Register of Marine Species
2. Integrated Taxonomic Information System
3. Freebase Data Dumps. 2013
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Fauna Europaea
6. New Zealand Organisms Register
7. National Biodiversity Network
8. Barcode of Life Data Systems
9. National Library of Israel Names and Subjects Authority File