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] Caprimulgiformes Ridgway, 1881 - nightjars
         Family Podargidae Gray, 1840 - frogmouths
           Subfamily Batrachostominae [monotypic]
             Genus Batrachostomus Gould, 1838
               Batrachostomus septimus Tweeddale, 1877 - Philippine frogmouth
                 1 Batrachostomus septimus microrhynchus Ogilvie-Grant, 1895
                 2 Batrachostomus septimus menagei Bourns & Worcester, 1894
                 3 Batrachostomus septimus septimus Tweeddale, 1877