# Semionotiformes

> order of fishes (fossil)

**Wikidata**: [Q946193](https://www.wikidata.org/wiki/Q946193)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Semionotiformes)  
**Source**: https://4ort.xyz/entity/semionotiformes


## References

1. Integrated Taxonomic Information System. 2004
2. Freebase Data Dumps. 2013
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Fossilworks
5. UMLS 2023
6. Interim Register of Marine and Nonmarine Genera