Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Order Neogastropoda Wenz, 1938 see Suborder Neogastropoda Wenz, 1938
         Superfamily Conacea Rafinesque, 1815 see Superfamily Conoidea Fleming, 1822
         Superfamily Muricacea de Costa, 1776 see Superfamily Muricoidea Rafinesque, 1815