Oriostomatidae
Oriostomatidae is an extinct taxonomic family of fossil sea snails, marine gastropod mollusks in the clade Neritimorpha.Genera within the family Oriostomatidae include:
- Australonema
- Beraunia
- Didymalgia
- Dormella
- Gemininodoa
- Hecatastoma
- Omphalonema
- Oriomphalus
- Oriostoma
- Tophicola
- Tubogyra