"Animalia" . . "Aves" . "Cercococcyx montanus" . . . . . . "Cercococcyx" . . . "Barred Long-tailed Cuckoo" . . . "Cuculiformes" . . . "Cercococcyx montanus Chapin 1928" . "Cuculidae" . . "Chordata" . "Chapin 1928" . .