Phylum Arthropoda Siebold, 1848 - arthropods
   Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
     Class Ostracoda Latreille, 1802 - ostracods
       Subclass Podocopa Sars, 1866
         Order Podocopida (Sars, 1866) G.W. Müller, 1894
           Suborder Cypridocopina Jones, 1901
             Superfamily Cypridoidea Baird, 1845
               1 Family Candonidae Kaufmann, 1900
               2 Family Cyprididae Baird, 1845
               3 Family Ilyocyprididae Kaufmann, 1900
               4 Family Notodromadidae Kaufmann, 1900