[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 Ostracoda Latreille, 1806 - ostracods see Class Ostracoda Latreille, 1802
       Order Podocopida (Sars, 1866) G.W. Müller, 1894
         Superfamily Cypridoidea Baird, 1845
           Family Paradoxostomatidae Brady & Norman, 1889
             1 Genus Acetabulastoma Schornikov, 1970
             2 Genus Cytherois Müller, 1884
             3 Genus Paracythere Müller, 1894
             4 Genus Paracytherois Müller, 1894
             5 Genus Paradoxostoma Fischer, 1855
             6 Genus Redekea Vos, 1953