Valvatoidea | |
---|---|
a live Valvata piscinalis | |
Five shells of Valvata macrostoma | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
(unranked): | clade Heterobranchia informal group Lower Heterobranchia |
Superfamily: |
Valvatoidea Gray, 1840 |
Valvatoidea is a superfamily of minute freshwater and marine snails, aquatic gastropod mollusks in the informal group Lower Heterobranchia.