Prehistoric gastropod genera

Zoila is a genus of sea snails, marine gastropod molluscs in the family Cypraeidae, the cowries.

genus of molluscs

Nerinea is an extinct genus of fossil sea snails, marine gastropod molluscs in the clade Heterobranchia.

Clinuropsis is a genus of extinct sea snails, marine gastropod molluscs unassigned in the superfamily Conoidea.