Rank Family | ||
Similar Cassiopidae, Planaxidae, Batillariidae, Melanopsidae, Aporrhaidae | ||
Coelostylinidae is an extinct family of fossil sea snails, marine gastropod molluscs in the clade Hypsogastropoda.
According to taxonomy of the Gastropoda by Bouchet & Rocroi (2005) the family Coelostylinidae has no subfamilies. It is unassigned to superfamily.
References
Coelostylinidae Wikipedia(Text) CC BY-SA