Kingdom Animalia (animals) Eumetazoa (metazoans) Bilateria (bilaterally symmetrical animals) Deuterostomia (deuterostomes) Phylum Chordata (chordates) Craniata (craniates) Subphylum Vertebrata (vertebrates) Superclass Gnathostomata (jawed vertebrates) Euteleostomi (bony vertebrates) Class Sarcopterygii (lobe-finned fishes and terrestrial vertebrates) Tetrapoda (tetrapods) Amniota (amniotes) Class Reptilia (turtles, snakes, lizards, and relatives) Class Aves (birds) Subclass Neognathae (neognath birds) Infraclass Neoaves (modern birds) Order Apodiformes (hummingbirds and swifts) Family Trochilidae (hummingbirds) Genus Heliodoxa Species Heliodoxa aurescens (Gould's jewelfront) Species Heliodoxa branickii (rufous-webbed brilliant) Species Heliodoxa gularis (pink-throated brilliant) Species Heliodoxa imperatrix (empress brilliant) Species Heliodoxa jacula (green-crowned brilliant) Species Heliodoxa leadbeateri (violet-fronted brilliant) Species Heliodoxa rubinoides (fawn-breasted brilliant) Species Heliodoxa schreibersii (black-throated brilliant) Species Heliodoxa xanthogonys (velvet-browed brilliant)