| Praecuvierinidae Temporal range: Eocene |
|
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Heterobranchia clade Euthyneura clade Euopisthobranchia clade Thecosomata |
| Superfamily: | Cavolinioidea |
| Family: |
Praecuvierinidae Janssen, 2005 |
| Diversity | |
| 2 genera | |
The Praecuvierinidae are a family of extinct, small, floating sea snails, pelagic marine opisthobranch gastropod mollusks in the superfamily Cavolinioidea.