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 Trochilidae Vigors, 1825 - hummingbirds
           Subfamily Phaethornithinae Jardine, 1833 - hermits
             Genus Glaucis Boie, 1831
               1 Glaucis dohrnii (Bourcier & Mulsant, 1852) - hook-billed hermit
               2 Glaucis hirsutus (J.F. Gmelin, 1788)
               3 Glaucis aeneus Lawrence, 1867