SYLVIIDAC. 
607 
Acanthiza uropygialis murchisoni Math 
Acanthiza uropygialis murchisoni Mathews, Nov. Zool. vol. xviii. 
p. 350, Jan. 31st, 1912 : East Murchison, West Australia. (Fig. 
Math. ix. pi. 450.) 
Distr . — Mid-West Australia. 
Acanthiza uropygialis condora Math. 
Acanthiza uropygialis condora Mathews, Austral Av. Rec. vol. i. p. 78, 
June, 1912 : Leigh’s Creek, Central Australia (cf. Emu, xxv. p. 66). 
Acanthiza uropygialis hycheringi Mathews, Bull. Brit. Om. Club, vol. xliii. 
p. 14, Oct. 31st, 1922 : Kyehcring Soak, East-West Railway Line, South 
Australa, new mime for the following : — 
Oeobasileus uropygialis erema A. G. Campbell, Emu, vol. xxii. p. 65, July 1st, 
1922 (not Acanthiza apicalis erema id., ib. p. 64). 
Distr . — Central Australia (Leigh’s Creek). 
Acanthiza iredalei Math. Slender Thornhill. 
Distr . — Across Central Australia. 
Acanthiza iredalei iredalei Math. 
Acanthiza iredalei Mathews, Bull. Brit. Orn. Club, vol. xxvii, p. 97, 
May 26th, 1911 : Lake Way, West Australia. (Fig. Math. ix. 
pi. 451.) 
Distr .—Mid-West Australia (Lake Way). 
Acanthiza iredalei morgani Math. 
Acanthiza morgani Mathews, Bull. Brit. Orn. Club, vol. xxvii. p. 97, 
May 26th, 1911 : Leigh’s Creek, interior South Australia. (Fig. 
Emu, vol. xix. pi. 19.) 
Acanthiza tenuirostris Zietz, Trans. Roy. Soc. South Austr. vol. xxiv. p, 112, 
Dec. 1900. Not Lafresnaye, Rev. Zool. 1841, p. 242. 
Distr . — South Australia (interior). 
Acanthiza iredalei uranie (A. G. Campbell). 
Geobasileus tenuirostris uranie A. G. Campbell, Emu, vol. xxv. p. 62, 
October 9th, 1925 : Sharks Bay, Mid-West Australia. 
Distr .—Sharks Bay, Mid-West Australia. 
Acanthiza robustirostris Milligan. Robust Thornhill. 
Distr . — Central Australia. 
Acanthiza robustirostris robustirostris Mill. 
Acanthiza robustirostris Milligan, Emu, vol. iii. p. 71, July 1st, 1903 : 
Day Dawn, West Australia. 
MiUigania robustirostris liberia Mathews, Austral Av. Rec. vol. iii. p. 61, 
April 7th, 1916 : Liberia Soak, West. Australia. 
Distr. — West Australia. 
