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 Arthropoda Siebold, 1848 - arthropods
           Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
             Subclass Malacostraca Latreille, 1802 see Class Malacostraca Latreille, 1802
               Superorder Peracarida Calman, 1904
                 Order Cumacea Krøyer, 1846 - cumaceans
                   1 Family Bodotriidae T. Scott, 1901
                   2 Family Leuconidae Sars, 1878
                   3 Family Nannastacidae Bate, 1866
                   4 Family Ceratocumatidae Calman, 1905
                   5 Family Lampropidae Sars, 1878
                   6 Family Pseudocumatidae Sars, 1878
                   7 Family Diastylidae Bate, 1856
                   8 Family Archaeocumidae see Family Lampropidae Sars, 1878