Addisoniidae

Addisoniidae is a family of sea snails, deepwater true limpets, marine gastropod mollusks in the clade Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Addisonia is a genus of sea snails, marine gastropod mollusks in the family Addisoniidae.

species of mollusc

species of mollusc