. "Animalia" . . "Mountain Sawwing" . "Shelley 1887" . . . "Chordata" . "Passeriformes" . . . "Psalidoprocne" . "Hirundinidae" . . . . . "Psalidoprocne fuliginosa" . . . . "Aves" . "Psalidoprocne fuliginosa Shelley 1887" . .