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 Stenoglossa Bouvier, 1887
           Superfamily Conoidea Fleming, 1822
             Family Conidae Fleming, 1822 - cone snails
               Subfamily Clathurellinae Adams & Adams, 1858
                 1 Genus Abyssothauma Sysoev, 1996
                 2 'bathytomid' group of genera
                 3 'borsoniid' group of genera
                 4 'clathurellid' group of genera
                 5 'mitromorphid' group of genera
                 6 'tomopleurid' group of genera