Protoconchoididae
Protoconchoididae is an extinct family of Paleozoic molluscs of uncertain taxonomic position, i.e. they were either.
Taxonomy
The taxonomy of the Gastropoda by Bouchet & Rocroi, 2005 categorizes Protoconchoididae within thePaleozoic molluscs of uncertain systematic position. This family is unassigned to superfamily. This family has no subfamilies.