[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Crustacea (Brünnich, 1772) - crustaceans see Superclass Crustacea Pennant, 1777
     Subclass Copepoda H. Milne-Edwards, 1840 - copepods
       1 Order Cyclopoida Sars, 1886
       2 Order Poecilostomatoida Thorell, 1859
       3 Order Siphonostomatoida Thorell, 1859
       4 Order Mormonilloida Boxshall, 1979
       5 Order Monstrilloida Sars, 1901
       6 Order Platycopioida Fosshagen, 1985
       7 Order Misophrioida Gurney, 1933
       8 Order Calanoida Sars, 1903
       9 Order Harpacticoida Sars, 1903