Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       [Order] Gruiformes Bonaparte, 1854
         Family Rallidae Vigors, 1825 - rails, waterhens, coots
           Genus Porphyrio Brisson, 1760
             Porphyrio porphyrio (Linnaeus, 1758) - purple swamphen
               01 Porphyrio porphyrio porphyrio (Linnaeus, 1758) - purple swamphen
               02 Porphyrio porphyrio madagascariensis (Latham, 1801) - African swamphen
               03 Porphyrio porphyrio caspius Hartert, 1917
               04 Porphyrio porphyrio seistanicus Zarudny & Härms, 1911
               05 Porphyrio porphyrio poliocephalus (Latham, 1801) - Indian swamphen
               06 Porphyrio porphyrio viridis Begbie, 1834
               07 Porphyrio porphyrio indicus Horsfield, 1821
               08 Porphyrio porphyrio melanopterus Bonaparte, 1856
               09 Porphyrio porphyrio melanotus Temminck, 1820 - eastern swamphen
               10 Porphyrio porphyrio bellus Gould, 1841 - western swamphen
               11 Porphyrio porphyrio pulverulentus Temminck, 1826 - Philippine swamphen
               12 Porphyrio porphyrio pelewensis Hartlaub & Finsch, 1872
               13 Porphyrio porphyrio samoensis Peale, 1848