Omphalotrochidae


Omphalotrochidae is an extinct taxonomic family of Paleozoic molluscs with anisostrophically coiled shells of uncertain position (Gastropoda?).

Taxonomy

The taxonomy of the Gastropoda by Bouchet & Rocroi, 2005 places Omphalotrochidae in the superfamilia Euomphaloidea within the Paleozoic molluscs with anisostrophically coiled shells of uncertain position (Gastropoda?). This family has no subfamilies.

Genera

Genera in the family Omphalotrochidae include:Coronopsis Waterhouse, 1963Omphalotrochus Meek, 1864 - type genus of the family Omphalotrochidae