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 Bivalvia Linnaeus, 1758 - bivalves
             Subclass Heterodonta Neumayr, 1884 see Clade Heterodonta Neumayr, 1884
               Order Veneroida H. & A. Adams, 1856 see Order Venerida Gray, 1854
                 01 Superfamily Lucinacea Fleming, 1828, nom. illeg. see Superfamily Lucinoidea Fleming, 1828
                 02 Superfamily Leptonacea Dall, 1895, orth. inval. see Superfamily Leptonoidea Gray, 1847
                 03 Superfamily Cyamiacea see Superfamily Cyamioidea Sars, 1878
                 04 Superfamily Carditacea Fleming, 1820 see Superfamily Carditoidea Férussac, 1822
                 05 Superfamily Crassatellacea Férussac, 1822 see Superfamily Crassatelloidea Férussac, 1822
                 06 Superfamily Cardiacea Lamarck, 1809 see Superfamily Cardioidea Lamarck, 1809
                 07 Superfamily Tridacnacea Lamarck, 1819, nom. illeg. see Superfamily Cardioidea Lamarck, 1809
                 08 Superfamily Mactracea Lamarck, 1809 see Superfamily Mactroidea Lamarck, 1809
                 09 Superfamily Solenacea see Superfamily Solenoidea Lamarck, 1809
                 10 Superfamily Tellinacea see Superfamily Tellinoidea Blainville, 1814
                 11 Superfamily Arcticacea see Superfamily Arcticoidea Newton, 1891 (1844)
                 12 Superfamily Glossacea Gray, 1847 see Superfamily Glossoidea Gray, 1847 (1840)
                 13 Superfamily Dreissenacea Gill, 1871, orth. inval. see Superfamily Dreissenoidea Gray, 1840
                 14 Superfamily Corbiculacea Gray, 1847, nom. illeg. see Superfamily Corbiculoidea Gray, 1847
                 15 Superfamily Veneracea Rafinesque, 1815 see Superfamily Veneroidea Rafinesque, 1815