. . . . . . "Sickle-winged Nightjar" . . "Eleothreptus" . "Caprimulgiformes" . . . "(Gould 1838)" . "Animalia" . "Chordata" . "Aves" . . . . . "Caprimulgidae" . "Eleothreptus anomalus (Gould 1838)" . . "Eleothreptus anomalus" .