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 Aglaeactis Gould, 1848
               1 Aglaeactis cupripennis (Bourcier, 1843) - shining sunbeam
               2 Aglaeactis aliciae Salvin, 1896 - purple-backed sunbeam
               3 Aglaeactis castelnaudii (Bourcier & Mulsant, 1848) - white-tufted sunbeam
               4 Aglaeactis pamela (d'Orbigny, 1838) - black-hooded sunbeam