Parent: Colluricincla

└─ Colluricincla harmonica (Grey shrikethrush)

└─── Colluricincla harmonica brunnea

└─── Colluricincla harmonica harmonica

└─── Colluricincla harmonica rufiventris

└─── Colluricincla harmonica strigata

└─── Colluricincla harmonica superciliosa