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
                 'mitromorphid' group of genera
                   01 Genus Anarithma Iredale, 1916
                   02 Genus Arielia Shasky, 1961
                   03 Genus Diptychophlia Berry, 1964
                   04 Genus Lovellona Iredale, 1917
                   05 Genus Maorimorpha Powell, 1939
                   06 Genus Mitrellatoma Powell, 1942
                   07 Genus Mitromorpha Carpenter, 1865
                   08 Genus Mitrolumna Bucquoy, Dautzenberg & Dollfus, 1883
                   09 Genus Scrinium Hedley, 1922
                   10 Genus Zetekia Dall, 1918