LIST OF BIRDS OF AUSTRALIA. 
355. GERYGONE OLIVACEA. WHITE-THROATED FLY-EATER. 
Gould, Vol. II., pi. 97 (pt. xxix.), Dec. 1st, 1847. Mathews, Vol. VIII., pt. 2, pi. 381, June 17th, 
X 920. 
Psilopus olivaeeus Gould, Synops. Birds Austr., pt. iv., pi. (61), April 1st, 1838 : New South Wales (Sydney). 
Psilopus albogulciris Gould, ib. : New South Wales. 
Acanthiza flavigasta Giggles, Trans. Philos. Soc. Queensl., 1876, p. 11 : Normanton, Queensland. 
Gerygorw albigularis rogersi Mathews, Nov. Zool., Vol. XVIII., p . 23, June 17th, 1911 : Derby North-west 
Austraha. 
Gerygone albigularis queenslandica Mathews, Nov. Zool., Vol. XVIII., p. 308, Jan. 31st, 1912 ■ Inkerman 
Queensland. 
Distribution. New South Wales, Queensland (not Cape York), Northern Territory, North-west Australia. 
CCC. Genus WILSON AVIS. 
Wilsonavis Mathews, Austral Av. Rec., Vol. I., pt. 5, p. 110, Dec. 24th, 1912. Type (by original designation) : 
Psilopus fuscus Gould, i.e., of 1846, not of 1838= Wilsonavis jusca richmondi Mathews. 
356. WILSONAVIS RICHMONDI. BROWN FLY-EATER. 
Gould, Vol. II., pi. 98 (pt. xxv.), Dec. 1st, 1846. Mathews, Vol. VIII., pt. 2, pi. 332, 
June 17th, 1920. 
Gerygone jusca Gould, Birds Austr., pt. xxv. (Vol. II., pi. 98), Dec. 1st, 1846 : New South Wales. 
Not Psilopus fuscus Gould, Synops. Birds Austr., pt. ry., April 1838. 
Wilsonavis jusca richmondi Mathews, Austral Av. Rec., Vol. II., pt. 7, p. 129, Jan. 29th, 1915 : Richmond River, 
New South Wales. 
Wilsonavis richmondi gouldiana Mathews, Birds Austr., Vol. VIII., pt. 2, p. 143, June 17th, 1920 : Gosford, 
New South Wales. 
Distribution. New South Wales. 
CCCI. Genus ETHELORNIS. 
Ethelornis Mathews, Austral Av. Rec., Vol. I., pt. 5, p. 110, Dec. 24th, 1912. Type (by original designation) : 
Gerygone magnirostris Gould. 
357. ETHELORNIS MAGNIROSTRIS. LARGE-BILLED FLY-EATER. 
Gould, Vol. II., pi. 100 (pt. xxxn.), Sept. 1st, 1848. Mathews, Vol. VII., pt. 3, pi. 383, Aug. 
18th, 1920. 
Gerygone magnirostris Gould, Proc. Zool. Soc. (Bond.), 1842, p. 133, Feb. 1843 : Greenhill Island, Port Essington, 
Northern Territory. 
Gerygone magnirostris melvillensis Mathews, Austral Av. Rec., Vol. I., pt. 2, p. 39, April 2nd, 1912 ■. Melville 
Island, Northern Territory. 
Distribution. Northern Territory, Melville Island. 
358. ETHELORNIS CAIRNSENSIS. ALLIED FLY-EATER. 
Mathews, Vol. VIII., pt. 3, pi. 384, Aug. 18th, 1920. 
Gerygone magnirostris cairnsensis Mathews, Nov. Zool., Vol. XVIII., p. 309, Jan. 31st, 1912 : Cairns, North 
Queensland. 
Ethelornis cairnsensis robini Mathews, Birds Austr., Vol. VIII., pt. 3, p. 151, Aug. 18th, 1920 : Cape York, North 
Queensland. 
Distribution. North Queensland (Cape York to Cardwell district). 
359. ETHELORNIS TENEBROSUS. DUSKY FLY-EATER. 
Mathews, Vol. VIII., pt. 2, pi. 382, June 17th, 1920. 
Pseudog ery gone tenebrosa Hall, Victorian Nat., Vol. XVIII., No. 5, p. 79, Sept. 1901 : Fitzroy River, North-west 
Australia. 
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