Subfamily
Naticopsidae Meek et Worthen, 1866
List of species
1. Naticopsis irregularis (Eichwald, 1840) | Kunda Stage
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Gastropoda | 
| Subclass | Neritimorpha | 
| Order | Cycloneritimorpha | 
| Subfamily | Naticopsidae | 
| Genus | Naticopsis | 
 See also