. . "Animalia" . . "Aves" . . "Coraciiformes" . "American Pygmy Kingfisher" . . . . "Chloroceryle" . . "Cerylidae" . . "(Pallas 1764)" . . . "Chloroceryle aenea" . . . "Chordata" . . . "Chloroceryle aenea (Pallas 1764)" . .