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 Mesogastropoda Thiele, 1925 - mesogastropods see [unranked] mesogastropods
                 Superfamily Littorinacea Gray, 1840 see Superfamily Littorinoidea Children, 1834
                   Family Chondropomatidae Henderson, 1920 see Family Annulariidae Henderson & Bartsch, 1920
                     1 Subfamily Cistulopsinae Baker, 1924 see Tribe Cistulopsini Baker, 1924
                     2 Subfamily Chondropomatinae Henderson & Bartsch, 1920 see Tribe Annulariini Henderson & Bartsch, 1920
                     3 Subfamily Rhytidopomatinae Henderson & Bartsch, 1920 see Tribe Rhytidopomatini Henderson & Bartsch, 1920
                     4 Subfamily Adamsiellinae Henderson & Bartsch, 1920 see Tribe Adamsiellini Henderson & Bartsch, 1920
                     5 Subfamily Choanopomatinae