(syn. Pachycephala Ϯ Brown Whistler P. griseiceps peninsulae) Arthur Herbert Evelyn Mattingley (1870-1950) Australian ornithologist; "701. MATTINGLEYA, gen. nov. Differs from Pachycephala in its longer thinner bill, though much shorter wing and tail and weaker feet, with the first primary longer proportionately. Type, Pachycephala peninsulæ Hartert" (Mathews 1912).