| Nuculoidea Temporal range: Ordovician - Recent 487–0 Ma |
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|---|---|
| Two views of a left valve of Acila cobboldiae from the early of the Netherlands | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Subclass: | Protobranchia |
| Order: | Nuculoida |
| Superfamily: | Nuculoidea |
| Families | |
Nuculoidea is a superfamily of bivalves. It belongs to the order Nuculoidea. It comprises one living family, Nuculidae and one extinct family Praenuculidae.