# Opisthobranchia

> infraclass of molluscs

**Wikidata**: [Q752186](https://www.wikidata.org/wiki/Q752186)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Opisthobranchia)  
**Source**: https://4ort.xyz/entity/opisthobranchia


## References

1. Integrated Taxonomic Information System. 2000
2. Freebase Data Dumps. 2013
3. Fossilworks
4. World Register of Marine Species
5. Trivialnamen für Mollusken des Meeres und Brackwassers in Deutschland (Polyplacophora, Gastropoda, Bivalvia, Scaphopoda et Cephalopoda)
6. National Biodiversity Network
7. National Library of Israel Names and Subjects Authority File
8. Open Tree of Life reference taxonomy version 3.6
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)