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
             Superfamily Muricoidea Rafinesque, 1815
               Family Muricidae Rafinesque, 1815 - drills
                 01 Subfamily Muricinae Rafinesque, 1815
                 02 Subfamily Coralliophilinae Chenu, 1859
                 03 Subfamily Ergalataxinae Kuroda, Habe & Oyama, 1971
                 04 Subfamily Haustrinae Tan, 2003
                 05 Subfamily Muricopsinae Radwin & d'Attilio, 1971
                 06 Subfamily Ocenebrinae Cossmann, 1903
                 07 Subfamily Rapaninae Gray, 1853
                 08 Subfamily Tripterotyphinae D'Attilio & Hertz, 1988
                 09 Subfamily Trophoninae Cossmann, 1903
                 10 Subfamily Typhinae Cossmann, 1903, nom. illeg.