Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795
   Cephalaspidea Fischer, 1883 see Order Cephalaspidea Fischer, 1883
     Runcinoidea Adams & Adams, 1854
       Family Runcinidae Adams & Adams, 1854
         Genus Runcina Forbes, 1851
           1 Runcina coronata (Quatrefages, 1844)
           2 Runcina ferruginea Kress, 1977