. . "Psalidoprocne" . "Aves" . . "Animalia" . . . . . "Chordata" . "Psalidoprocne pristoptera" . . "(R\u00FCppell 1840)" . "Hirundinidae" . . . "Passeriformes" . . . . . "Psalidoprocne pristoptera (R\u00FCppell 1840)" . "Black Sawwing" . .