Cyrenoididae
Cyrenoididae is a taxonomic family of saltwater clams, marine bivalve mollusks in the superfamily Cyrenoidea.
Genera
The following genera are recognised in the family Cyrenoididae:- Cyanocyclas Blainville, 1818
- Cyrenoida de Joannis, 1835
- Geloina J. E. Gray, 1842
- Polymesoda Rafinesque, 1820