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 Eupherusa Species Eupherusa cyanophrys (blue-capped hummingbird) Species Eupherusa eximia (stripe-tailed hummingbird) Species Eupherusa nigriventris (black-bellied hummingbird) Species Eupherusa poliocerca (white-tailed hummingbird)
