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 Trochilinae Jardine, 1833 - typical hummingbirds
             Genus Calliphlox Boie, 1831
               1 Calliphlox amethystina (Boddaert, 1783) - amethyst woodstar
               2 Calliphlox evelynae (Bourcier, 1847) - Bahama woodstar
               3 Calliphlox bryantae (Lawrence, 1867)
               4 Calliphlox mitchellii (Bourcier, 1847)