# Petrosina

> suborder of sponges

**Wikidata**: [Q3901101](https://www.wikidata.org/wiki/Q3901101)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Petrosina)  
**Source**: https://4ort.xyz/entity/petrosina


## References

1. Phylum Porifera Grant, 1836
2. Integrated Taxonomic Information System
3. World Register of Marine Species
4. National Biodiversity Network