Parent: Urocolius

└─ Urocolius macrourus (Blue-naped mousebird)

└─── Urocolius macrourus abyssinicus

└─── Urocolius macrourus griseogularis

└─── Urocolius macrourus laeneni

└─── Urocolius macrourus macrourus

└─── Urocolius macrourus massaicus

└─── Urocolius macrourus pulcher