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 Podarginae [monotypic]
             Genus Podargus Vieillot, 1818
               Podargus strigoides (Latham, 1802) - tawny frogmouth
                 1 Podargus strigoides strigoides (Latham, 1802)
                 2 Podargus strigoides brachypterus Gould, 1841
                 3 Podargus strigoides phalaenoides Gould, 1840