Parent: Hirundinidae

└─ Petrochelidon

└─── Petrochelidon ariel (Fairy martin)

└─── Petrochelidon fluvicola (Streak-throated swallow)

└─── Petrochelidon fuliginosa (Forest swallow)

└─── Petrochelidon fulva (Cave swallow)

└─── Petrochelidon nigricans (Tree martin)

└─── Petrochelidon perdita (Red sea swallow)

└─── Petrochelidon preussi (Preuss's swallow)

└─── Petrochelidon pyrrhonota (Cliff swallow)

└─── Petrochelidon rufigula (Red-throated swallow)

└─── Petrochelidon rufocollaris (Chestnut-collared swallow)

└─── Petrochelidon spilodera (South african swallow)