Parent: Cacomantis

└─ Cacomantis flabelliformis (Fan-tailed cuckoo)

└─── Cacomantis flabelliformis excitus

└─── Cacomantis flabelliformis flabelliformis

└─── Cacomantis flabelliformis pyrrophanus

└─── Cacomantis flabelliformis schistaceigularis

└─── Cacomantis flabelliformis simus