. . . . "Pommerozygiidae is an extinct family of sea snails, marine gastropod molluscs in the clade Hypsogastropoda.According to the taxonomy of the Gastropoda by Bouchet & Rocroi (2005), the family Pommerozygiidae has no subfamilies. It is unassigned to a superfamily."@en . "Pommerozygiidae"@en .