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] Apodiformes Peters, 1940 - swifts
         Family Apodidae Hartert, 1897 - swifts
           Subfamily Apodinae Hartert, 1897 - true swifts
             Genus Collocalia G.R. Gray, 1840
               1 Collocalia esculenta (C. Linnaeus, 1758) - glossy swiftlet
               2 Collocalia linchi Horsfield & Moore, 1854 - cave swiftlet
               3 Collocalia troglodytes Gray & Mitchell, 1845 - pygmy swiftlet