Class 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
       Suborder Podocopina Sars, 1866 see Order Podocopida (Sars, 1866) G.W. Müller, 1894
         Superfamily Cypridoidea Baird, 1845
           Family Cyprididae Baird, 1845
             Subfamily Eucypridinae Bronstein, 1947
               Genus Eucypris Vavra, 1891
                 Eucypris anglica (Fox, 1967)
                 Eucypris clavata (Baird, 1838)
                 Eucypris crassa (Muller, 1785)
                 Eucypris elliptica (Baird, 1850)
                 Eucypris lilljeborgi (Muller, 1900)
                 Eucypris lutaria (Koch, 1838)
                 Eucypris ornata (Muller, 1776)
                 Eucypris pigra (Fischer, 1851)
                 Eucypris serrata (Müller, 1900)
                 Eucypris virens (Jurine, 1820)
                 Eucypris zenkeri (Chyzer, 1858)