[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Branch Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
       Division Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
         Subdivision Protostomia Grobben, 1908 see Infrakingdom Protostomia Grobben, 1908
           Section Eucoelomata see Superphylum Eucoelomata
             Phylum Arthropoda Siebold, 1848 - arthropods
               Subphylum Mandibulata Snodgrass, 1938
                 Class Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
                   Subclass Malacostraca Latreille, 1802 see Class Malacostraca Latreille, 1802
                     Series Eumalacostraca Grobben, 1892 see Subclass Eumalacostraca Grobben, 1892
                       Superorder Peracarida Calman, 1904
                         1 Order Mysidacea Haworth, 1825 see Order Mysida Haworth, 1825
                         2 Order Cumacea Krøyer, 1846 - cumaceans
                         3 Order Tanaidacea Dana, 1849 - tanaids
                         4 Order Isopoda Latreille, 1817 - isopods
                         5 Order Amphipoda Latreille, 1816 - amphipods