[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
       Order Cyclopoida Sars, 1886
         Family Oithonidae Dana, 1852
           1 Genus Oithona Baird, 1843
           2 Genus Paroithona Farran, 1908