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
         Suborder Rachiglossa (Gray, 1853) see Superfamily Muricacea de Costa, 1776
           Superfamily Muricacea de Costa, 1776 see Superfamily Muricoidea Rafinesque, 1815
             Family Muricidae Rafinesque, 1815 - drills
               Subfamily Muricinae Rafinesque, 1815
                 01 Genus Bedeva Iredale, 1924
                 02 Genus Chicoreus Montfort, 1810
                 03 Genus Cytharomorula Kuroda, 1953
                 04 Genus Dermomurex Monterosato, 1890
                 05 Genus Haustellum Schumacher, 1817
                 06 Genus Hexaplex Perry, 1810
                 07 Genus Homalocantha Mörch, 1852
                 08 Genus Lataxiena Jousseaume, 1883
                 09 Genus Murex Linnaeus, 1758
                 10 Genus Murexiella Clench & Farfante, 1945
                 11 Genus Muricopsis Bucquoy & Dautzenberg, 1882
                 12 Genus Pterynotus Swainson, 1833
                 13 Genus Siratus Jousseaume, 1880 see Subgenus Siratus Jousseaume, 1880