Praecuvierinidae
| Praecuvierinidae Temporal range:  | |
|---|---|
| Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Clade: | Euopisthobranchia | 
| Order: | Pteropoda | 
| Suborder: | Euthecosomata | 
| Superfamily: | Cavolinioidea | 
| Family: | † Janssen, 2005[1] | 
| Diversity[1] | |
| 2 genera | |
The Praecuvierinidae are a family of extinct, small, floating sea snails, pelagic marine opisthobranch gastropod mollusks in the superfamily Cavolinioidea.
Genera
- Genus Praecuvierina Janssen, 2005[1]
- Genus Texacuvierina Janssen, 2005[1] - Texacuvierina gutta (Hodgkinson, in Hodgkinson, Garvie & Bé, 1992) - from Eocene, Bartonian of the United States