organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Ref: L. Margulis & K.V. Schwartz, 1982
   Kingdom Animalia Linnaeus, 1758 - animals
  Ref: L. Margulis & K.V. Schwartz, 1982: 159-165
     Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
    Ref: L. Margulis & K.V. Schwartz, 1982: 163
       Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
      Ref: L. Margulis & K.V. Schwartz, 1982: 160
         Coelomata see [unranked] Coelomates Hyman, 1951
        Ref: L. Margulis & K.V. Schwartz, 1982: 163
           Series Protostoma
          Ref: L. Margulis & K.V. Schwartz, 1982: 164
             Phylum Arthropoda Siebold, 1848 - arthropods
            Ref: L. Margulis & K.V. Schwartz, 1982: 224-227
               Subphylum Mandibulata Snodgrass, 1938
              Ref: L. Margulis & K.V. Schwartz, 1982: 224
                 Class Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
                Ref: L. Margulis & K.V. Schwartz, 1982: 224
                   Subclass Malacostraca Latreille, 1802 see Class Malacostraca Latreille, 1802
                  Ref: L. Margulis & K.V. Schwartz, 1982: 224
                     Order "Amphipods" see Order Amphipoda Latreille, 1816
                    Ref: L. Margulis & K.V. Schwartz, 1982: 224