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 Boissonneaua Reichenbach, 1854
               1 Boissonneaua flavescens (Loddiges, 1832) - buff-tailed coronet
               2 Boissonneaua matthewsii (Bourcier, 1847) - chestnut-breasted coronet
               3 Boissonneaua jardini (Bourcier, 1851) - velvet-purple coronet