living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Mollusca Linnaeus, 1758 - molluscs
           Class Gastropoda Cuvier, 1795 - snails and slugs
             Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
               Order Archaeogastropoda Thiele, 1925 see Order Vetigastropoda Salvini-Plawen, 1980
                 01 Superfamily Pleurotomariacea see Superfamily Pleurotomarioidea Swainson, 1840
                 02 Superfamily Fissurellacea Fleming, 1822 see Superfamily Fissurelloidea Fleming, 1822
                 03 Superfamily Patellacea see Superfamily Patelloidea Rafinesque, 1815
                 04 Superfamily Cocculinacea Thiele, 1909 see Superfamily Cocculinoidea Dall, 1882
                 05 Superfamily Trochacea see Superfamily Trochoidea Rafinesque, 1815
                 06 Superfamily Neritacea see Superfamily Neritoidea Rafinesque, 1815