Corvitalusoides grandiculus is an extinct species of songbird, in a monotypic genus of uncertain familial affinities, from the Late Oligocene or Early Miocene of northern Australia. It was described from a distal tibiotarsal fragment found at Riversleigh, in the Boodjamulla National Park of north-western Queensland. The bone size indicates that the bird was among the largest of songbirds, within the size range of ravens and lyrebirds. References Fossil taxa described in 2006 Extinct monotypic bird genera Songbirds Oligocene birds Miocene birds Oligocene birds of Australia Riversleigh fauna Miocene birds of Australia Prehistoric bird genera