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
                 Superfamily Crassatellacea Férussac, 1822 see Superfamily Crassatelloidea Férussac, 1822
                   Family Astartidae d'Orbigny, 1844 (1840) - astarte clams
                     1 Genus Astarte Sowerby, 1816
                     2 Genus Digitaria Wood, 1853
                     3 Genus Gonilia Stoliczka, 1871
                     4 Genus Goodallia Turton, 1822
                     5 Genus Tridonta Schumacher, 1817 see Genus Astarte Sowerby, 1816