# Contracaecum

> genus of worms

**Wikidata**: [Q2995709](https://www.wikidata.org/wiki/Q2995709)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Contracaecum)  
**Source**: https://4ort.xyz/entity/contracaecum


## References

1. Integrated Taxonomic Information System
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Encyclopedia of Life
4. World Register of Marine Species
5. ZooBank
6. Dyntaxa
7. Plazi
8. New Zealand Organisms Register
9. Nederlands Soortenregister
10. Barcode of Life Data Systems
11. Fauna Europaea
12. National Library of Israel Names and Subjects Authority File
13. Open Tree of Life reference taxonomy version 3.6