organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
       Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
         Coelomata see [unranked] Coelomates Hyman, 1951
           Series Protostoma
             Phylum Mollusca Linnaeus, 1758 - molluscs
               Genus Aplysia Linnaeus, 1767 - seahare
               Genus Arca Linnaeus, 1758
               Genus Architeuthis Steenstrup, 1857 - giant squid
               Genus Argonauta Linnaeus, 1758
               Genus Busycon Röding, 1798
               Genus Conus Linnaeus, 1758
               Genus Cryptochiton von Middendorff, 1847
               Genus Dentalium Linnaeus, 1758
               Genus Doris Linnaeus, 1758
               Genus Haliotis Linnaeus, 1758
               Genus Helix Linnaeus, 1758
               Genus Littorina Férussac, 1822
               Genus Loligo Lamarck, 1798 - long-finned squid
               Genus Mercenaria Schumacher, 1817
               Genus Mya Linnaeus, 1758
               Genus Mytilus Linnaeus, 1758
               Genus Neomenia Tullberg, 1875
               Genus Pecten Müller, 1776
               Genus Siliqua Megerle von Mühlfeld, 1811
               Genus Teredo Linnaeus, 1758
               Genus Tridacna Bruguière, 1797
               1 Class Monoplacophora Odhner, 1940 - monoplacophorans
               2 Class Aplacophora von Ihering, 1876 - aplacophorans see Phylum Mollusca Linnaeus, 1758
               3 Class Polyplacophora Blainville, 1816 - chitons
               4 Class Pelecypoda Goldfuss, 1820 see Class Bivalvia Linnaeus, 1758
               5 Class Gastropoda Cuvier, 1795 - snails and slugs
               6 Class Scaphopoda Bronn, 1862 - tusk shells
               7 Class Cephalopoda Cuvier, 1795 - cephalopods