Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758
   Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795
     Clade Caenogastropoda Cox, 1960 see Superorder Caenogastropoda Cox, 1960
       Clade Sorbeoconcha Ponder & Lindberg, 1997 see Order Sorbeoconcha Ponder & Lindberg, 1997
         Clade Hypsogastropoda Ponder & Lindberg, 1997 see Suborder Hypsogastropoda Ponder & Lindberg, 1997
           Clade Neogastropoda Wenz, 1938 see Infraorder Neogastropoda Wenz, 1938
             01 Family †Johnwyattiidae Serna, 1979
             02 Family †Perissityidae Popenoe & Saul, 1987
             03 Family †Sarganidae Stephenson, 1923
             04 Family †Speightiidae Powell, 1942
             05 Family †Taiomidae Finlay & Marwick, 1937
             06 Family †Weeksiidae Sohl, 1961
             07 Superfamily Buccinoidea Rafinesque, 1815
             08 Superfamily Muricoidea Rafinesque, 1815
             09 Superfamily Olivoidea Latreille, 1825
             10 Superfamily Pseudolivoidea de Gregorio, 1880
             11 Superfamily Conoidea Fleming, 1822
             12 Superfamily Cancellarioidea Forbes & Hanley, 1851