Parent: Locustellidae

└─ Megalurulus

└─── Megalurulus grosvenori

└─── Megalurulus llaneae (Melanesian thicketbird)

└─── Megalurulus mariei

└─── Megalurulus rubiginosus (Rusty thicketbird)

└─── Megalurulus rufus

└─── Megalurulus whitneyi (Vanuatu thicketbird)