Oriostomatidae

Oriostomatidae is an extinct taxonomic family of fossil sea snails, marine gastropod mollusks in the clade Neritimorpha.

Genera
Genera within the family Oriostomatidae include:
 * Australonema
 * Beraunia
 * Didymalgia
 * Dormella
 * Gemininodoa
 * Hecatastoma
 * Omphalonema
 * Oriomphalus
 * Oriostoma
 * Tophicola
 * Tubogyra