Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Apodimorphae see Order Apodiformes Peters, 1940
           Order Trochiliformes Wagler - hummingbirds see Suborder Apodi Peters, 1940
             Family Trochilidae Vigors, 1825 - hummingbirds
               Subfamily Trochilinae Jardine, 1833 - typical hummingbirds
                 Genus Amazilia Lesson, 1843
                   01 Amazilia viridicauda (Berlepsch, 1883) - green-and-white hummingbird
                   02 Amazilia chionogaster (Tschudi, 1844) - white-bellied hummingbird
                   03 Amazilia candida (Bourcier & Mulsant, 1846) - white-bellied emerald
                   04 Amazilia chionopectus (Gould, 1859) - white-chested emerald see Amazilia brevirostris chionopectus (Gould, 1859)
                   05 Amazilia versicolor (Vieillot, 1818) - versicolored emerald
                   06 Amazilia luciae (Lawrence, 1867) - Honduran emerald
                   07 Amazilia fimbriata (J.F. Gmelin, 1788) - glittering-throated emerald
                   08 Amazilia distans Wetmore & Phelps, 1956 - Tachira emerald see Amazilia distans Wetmore & Phelps, 1956
                   09 Amazilia lactea (Lesson, 1832) - sapphire-spangled emerald
                   10 Amazilia amabilis (Gould, 1853) - blue-chested hummingbird
                   11 Amazilia decora (Salvin, 1891) - charming hummingbird see Amazilia amabilis decora (Salvin, 1891)
                   12 Amazilia rosenbergi (Boucard, 1895) - purple-chested hummingbird
                   13 Amazilia boucardi (Mulsant, 1877) - mangrove hummingbird
                   14 Amazilia franciae (Bourcier & Mulsant, 1846) - Andean emerald
                   15 Amazilia leucogaster (J.F. Gmelin, 1788) - plain-bellied emerald
                   16 Amazilia cyanocephala (Lesson, 1829) - azure-crowned hummingbird
                   17 Amazilia cyanifrons (Bourcier, 1843) - indigo-capped hummingbird
                   18 Amazilia beryllina (Deppe, 1830) - berylline hummingbird
                   19 Amazilia cyanura Gould, 1859 - blue-tailed hummingbird
                   20 Amazilia saucerrottei (DeLattre & Bourcier, 1846) - steely-vented hummingbird
                   21 Amazilia tobaci (J.F. Gmelin, 1788) - copper-rumped hummingbird
                   22 Amazilia viridigaster (Bourcier, 1843) - green-bellied hummingbird
                   23 Amazilia edward (DeLattre & Bourcier, 1846) - snowy-breasted hummingbird
                   24 Amazilia rutila (DeLattre, 1842) - cinnamon hummingbird
                   25 Amazilia yucatanensis (Cabot, 1845) - buff-bellied hummingbird
                   26 Amazilia tzacatl (De la Llave, 1833) - rufous-tailed hummingbird
                   27 Amazilia castaneiventris (Gould, 1856) - chestnut-bellied hummingbird
                   28 Amazilia amazilia (Lesson, 1828) - Amazilia hummingbird
                   29 Amazilia viridifrons (Elliot, 1871) - green-fronted hummingbird
                   30 Amazilia violiceps (Gould, 1859) - violet-crowned hummingbird