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 Lampornis Swainson, 1827
               1 Lampornis clemenciae (Lesson, 1829) - blue-throated hummingbird
               2 Lampornis amethystinus Swainson, 1827 - amethyst-throated hummingbird
               3 Lampornis viridipallens (Bourcier & Mulsant, 1846) - green-throated mountain-gem
               4 Lampornis sybillae (Salvin & Godman, 1892) - green-breasted mountain-gem
               5 Lampornis hemileucus (Salvin, 1865) - white-bellied mountain-gem
               6 Lampornis calolaemus (Salvin, 1865)
               7 Lampornis castaneoventris (Gould, 1851) - variable mountain-gem