LIST OF BIRDS OF AUSTRALIA. 
CCCVH. Genus PACHYCEPHALA. 
Pachycephala Vigors, Trans. Linn. Soc. (Lond.), Vol. XIV., pt. 3, p. 444 (before July), 1823. Type (by 
original designation) : Muscicapa pectoralis Latham. 
373. PACHYCEPHALA PECTORALIS. WHITE-THROATED THICKHEAD. 
Gould, Vol. II., pi. 64 (pt. xxxn.), Sept. 1st, 1848 ; Vol. II., pi. 65 (pt. xvm.). March 1st 
1845. Mathews, Vol. VTII., pt. 4, pi. 391, Oct. 13th, 1920. 
Turdus gutturalis Latham, Index Ornith. Suppl., p. xli. (after May 30th), 1801 : Port Jackson, New South Wales. 
Not Turdus gutturalis P. L. S, Muller, Natursyst. Suppl., p. 144, 1776. 
Muscicapa pectoralis Latham, Index Oraith. Suppl., p. li. (after May 30th), 1801 : New South Wales (Port 
Jackson). 
Motacilla dubia Shaw and Nodder, Nat. Miscell., Vol. XXII., pi. 940, March 1st, 1811: New South Wales (Sydney), 
Laniarius albicollis Vieillot, Nouv. Diet. d'Hist. Nat., nouv. ed., Vol. XIII., p. 299, Sept. 13th, 1817: 
“ Batavia ” error=New South Wales (Sydney). 
Turdus lunularis Stephens in Shaw's Gen. Zool., Vol. XIII., pt. n., p. 200, Feb. 18th, 1826: New South Wales 
(Sydney). 
Pachycephala fusca Vigors and Horsfield, Trans. Linn. Soc. (Lond.), Vol. XV., p. 240, Feb. 17th, 1827: New 
South Wales (Sydney). 
Pachycephala fultginosa Vigors and Horsfield, ib., p. 241, South Australia = Port Lincoln. 
Pachycephala glaucura Gould, Birds Austr., pt. xvru. (Vol. II., pi. 65), March 1st, 1845: Tasmania. 
Pachycephala occidcntalis Ramsay, Proc. Linn. Soc. N.S.W., Vol. II., p. 212, Jon. 1878 : West Australia=Albany. 
Pachycephala queenslandica Reichenow, Ornith. Monatsb., 1899, p. 8, Jan.: Bellenden Ker Range, North 
Queensland. 
Pachycephala mcridionalis North, Rec. Austr. Mus., Vol. V., p. 126. Jan. 28th, 1904: hills near Adelaide, South 
Australia. 
Not Pachycephala meridionalis Buttikofer, Notes Leyden Mus., Vol. XV., p. 168, 1893. 
Pachycephala mestoni Do Vis, Ann. Queensl. Mus., Vol. VI., p. 44, 1905: Bellenden Ker Range, North 
Queensland. 
Pachycephala halmaturina A. G. Campbell, Emu, Vol. V.. pt. ra. f p. 140, Jan. 1st, 1906: Kangaroo Island 
Pachycephala intermedia “ North," A. G. Campbell. ib., p. 142 : Kangaroo Island. 
Not Pachycephala intermedia Layard, Ibis, 1876. p. 54. 
Pachycephala gutturalis ashbyi Mathews, Nov. Zool., Vol. XVIH., p. 313, Jan. 31sfc, 1912: Blackball Ranges, 
South Queensland. 
Pachycephala gutturalis youngi Mathews, ib. : (Lai Lai) Victoria. 
Pachycephala temporalis Mathews, Einu, Vol. XV., pt. II., p. 128, Oct. 1st, 1915: Error only. 
Pachycephala pectoralis bettingtoni Mathews, Birds Austr., Vol. VHL, pt. 4, p. 221, Oct. 13th, 1920 : Bellbird 
Bore, Mallee, Victoria. 
Pachycephala pectoralis myponga Mathews, ib., p. 222 : Myponga, Fleurieu Peninsula, South Australia. 
Pachycephala pectoralis interjecta Mathews, ib. : Stirling Ranges, South-west Australia. 
Distribution. Extra-tropical Australia and Tasmania. 
Not interior, but apparently as far north as Bellenden Ker Rongo, Queensland. 
374. PACHYCEPHALA ROBUSTA. BIG-BILLED THICKHEAD. 
Mathews, Vol. VIII., pt. 4, pi. 392, Oct. 13th, 1920. 
Pachycephala robusta Masters, Pro. Linn. Soc. N.S.W., Vol. I., p. 49, Fob. 1876 : Capo York, Queensland. 
Eopsaltria hilli Campbell, Emu, Vol. X., pt. in., p. 168, Doc. 1st, 1910: Hocla Island. Parry Harbour, North west 
Australia. 
Pachycephala gutturalis consobrina Mathews, Austral Av. Roc., Vol. I., pt. 3, p. 70, Juno 28th, 1912: Buchanan 
Island, Northern Territory. 
Pachycephala gutturalis violetac Mathews, ib. : (Daly River) West Northern Territory. 
Pachycephala gutturalis longirostris Zietz, South Austr. Ornith., Vol. I., pt. I., p. 15, Jan. 1st, 1914: Melville Island, 
Northern Territory. * r * 
Not Pachycephala longirostra Gould, Synops. Birds Austr., pt. m., pi. (65), 1838. 
Pachycephala robusta borroloola Mathews, Austral Av. Rec., Vol. III., pt. 0, p. 137, Juno 25th, 1918: (Borroloola) 
McArthur Rivor, Northern Territory. 
Pachycephala robusta intercedens Mathows, Birds Austr., Vol. VIII., pt. 4, p. 227, Oct. 13th, 1920: Normnnton, 
Distribution. 
Queensland. 
Northern Tropical Australia from Parry Harbour, North-west Australia, to Cape York, 
128 
