Parent: Chaetura (Stiff-tailed swifts)

└─ Chaetura brachyura (Short-tailed swift)

└─── Chaetura brachyura brachyura

└─── Chaetura brachyura cinereocauda

└─── Chaetura brachyura ocypetes

└─── Chaetura brachyura praevelox