| Procalpurnus | |
|---|---|
|   | |
| Procalpurnus semistriatus | |
|  Scientific classification   | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Caenogastropoda | 
| Order: | Littorinimorpha | 
| Family: | Ovulidae | 
| Genus: |  Procalpurnus  Thiele, 1939  | 
Procalpurnus is a genus of sea snails, marine gastropod mollusks in the family Ovulidae. [1]
Species within the genus Procalpurnus include:
The Columbellidae, the dove snails or dove shells, are a family of minute to small sea snails, marine gastropod mollusks in the order Neogastropoda.
Primovula is a genus of sea snails, marine gastropod mollusks in the family Ovulidae, the false cowries.
Drillia is a genus of small sea snails, marine gastropod mollusks in the family Drilliidae.
Turris is a genus of sea snails, marine gastropod mollusks in the family Turridae, the turrids.

Scabricola is a genus of sea snails, marine gastropod mollusks in the family Mitridae.
Morula is a genus of small, predatory sea snails, marine gastropod mollusks in the subfalily Ergalataxinae of the family Muricidae, the murex snails or rock snails.
Ancilla, common name the ancillas, is a genus of sea snails, marine gastropod mollusks in the family Ancillariidae.
Stomatella is a genus of small to medium-sized sea snails, marine gastropod mollusks in the family Trochidae, the top snails and their allies.
Plesiothyreus is a genus of very small sea snails or limpets, marine gastropod mollusks in the subfamily Phenacolepadinae of the family Phenacolepadidae.
Diala is a genus of sea snails, marine gastropod mollusks in the family Dialidae.
Planaxis is a genus of small sea snails, marine gastropod mollusks in the family Planaxidae.
Capulus is a genus of small sea snails, marine gastropod mollusks in the family Capulidae, the cap snails.
Procalpurnus lacteus is a species of sea snail, a marine gastropod mollusk in the family Ovulidae, the ovulids, cowry allies or false cowries.
Procalpurnus semistriatus is a species of sea snail, a marine gastropod mollusk in the family Ovulidae, the ovulids, cowry allies or false cowries.
Ovula is a genus of sea snails, marine gastropod mollusks in the family Ovulidae.
Sandalia is a genus of sea snails, marine gastropod mollusks in the subfamily Eocypraeinae of the family Ovulidae.
Monoplex is a genus of predatory sea snails, marine gastropod mollusks in the family Cymatiidae.
Rissoa is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Rissoina is a large genus of minute sea snails, marine gastropod mollusks or micromollusks, in the family Rissoinidae.
Mucronalia is a genus of very small parasitic sea snails, marine gastropod mollusks or micromollusks in the family Eulimidae.