Phylum [Mollusca] Linnaeus, 1758 - molluscs
Status: extant
   Class Gastropoda Cuvier, 1795 - snails and slugs
  Status: extant
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
    Status: extant
       Order Neogastropoda Wenz, 1938 see Suborder Neogastropoda Wenz, 1938
      Status: extant
         Suborder Toxoglossa (Troschel, 1848) see Superfamily Conacea Rafinesque, 1815
        Status: extant
           Superfamily Conacea Rafinesque, 1815 see Superfamily Conoidea Fleming, 1822
          Status: extant
             Family Turridae Adams & Adams, 1853 (1838) - turret snails
            Status: extant
               Subfamily Mitromorphinae Casey, 1904 see Genus group mitromorphid group
              Status: extant
                 Genus Mitrolumna Bucquoy, Dautzenberg & Dollfus, 1883
                Status: extant