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 Aegothelidae Bonaparte, 1853 - owlet-nightjars
           Genus Aegotheles Vigors & Horsfield, 1826 - Australian owlet-nightjar
             Aegotheles albertisi P.L. Sclater, 1874 - mountain owlet-nightjar
               1 Aegotheles albertisi albertisi Sclater, 1874
               2 Aegotheles albertisi wondiwoi Mayr & Rand, 1936
               3 Aegotheles albertisi salvadorii Hartert, 1892