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 Rallina Gray, 1846
             Rallina forbesi (Sharpe, 1887) - Forbes's forest-rail
               1 Rallina forbesi steini (Rothschild, 1934)
               2 Rallina forbesi parva (Pratt, 1982)
               3 Rallina forbesi dryas (Mayr, 1931)
               4 Rallina forbesi forbesi (Sharpe, 1887)