[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 Macrocypridoidea Müller, 1912
           Family Macrocyprididae Müller, 1912
             1 Genus Macrocypria Sars, 1923
             2 Genus Macrocyprina Triebel, 1960
             3 Genus Macrocypris Brady, 1868
             4 Genus Macromckenziae nom. null. see Genus Macromckenziea Maddocks, 1990