Order PASSERIFORMES. 
No. 509. 
Family GINOLOSOMA TIDES. 
HYLACOLA PYRRHOPY GIA. 
GROUND WREN. 
(Plate 430.)* 
Acanthiza pyrrhopygia Vigors and Horsfield, Trans. Linn. Soc. (Lond.), Vol. XV., 
p. 227, Feb. 17th, 1827 : New South Wales. 
Acanthiza 'pyrrhopygia Vigors and Horsfield, Trans. Linn. Soc. (Lond.), Vol. XV., p. 227, 
1827. 
Hylacola pyrrhopygia Gould, Proc. Zool. Soc. (Lond.), 1842, p. 135, 1843; id., Birds 
Austr., pt. xiii. (Vol. III., p. 39), Dec. 1st, 1843 ; id., Handb. Birds Austr., 
Vol. I., p. 346, 1865; Ramsay, Proc. Linn. Soc. N.S.W., Vol. II., p. 185, 1878; 
Sharpe, Cat. Birds Brit. Mus., Vol. VII., p. 346, 1883 ; Ramsay, Tab. List Austr. 
Birds, p. 8, 1888 ; Hall, Key Birds Austr., p. 28, 1899 ; Campbell, Nests and Eggs 
Austr. Birds, Vol. I., p. 263, 1901 ; North, Austr. Mus. Spec. Cat. No. 1, Vol. I., 
p. 263, 1904 ; Campbell, Emu, Vol. VII., p. 92, 1907 (Vic.) ; Mathews, Hand! Birds 
Austral., p. 70, 1908; Whitlock, Emu, Vol. X., p. 309, 1911 (S.W.A.) ; Purnell, 
ib., XV., p. 41, 1915 (Vic.) ; Gilbert, ib., Vol. XVIII., p. 292, 1919 (N.S.W.). 
Hylacola cauta Gould, Proc. Zool. Soc. (Lond.), 1842, p. 135, Feb. 1843: Western belts of 
the Murray, South Australia ; id., Birds Austr., pt. xin. (Vol. III., p. 40), Dec. 1st, 
1843 ; id., Handb. Birds Austr., Vol. I., p. 347, 1865 ; Ramsay, Proc. Linn. Soc. 
N.S.W., Vol. II., p. 185, 1878; Sharpe, Cat. Birds Brit. Mus., Vol. VII., p. 347, 
1883 ; Ramsay, Tab. List Austr. Birds, p. 8, 1888 ; Hall, Key Birds Austr., p. 28, 
1899 ; Campbell, Nests and Eggs Austr. Birds, Vol. I., p. 264, 1901 ; North, 
Austr. Mus. Spec. Cat. No. 1, Vol. I., p. 265, 1904; A. G. Campbell, Emu, Vol. V., 
p. 142, 1906 (Kangaroo Island) ; Mathews, Hand! Birds Austral., p. 70, 1908 ; Hall, 
Emu, Vol. IX., p. 128, 1910 (Eyre’s Peninsula) ; Howe, ib., p. 231 (Vic.) ; Whitlock, 
ib., Vol. XL, p. 239, 1912 (S.W.A.) ; Wilson, ib., Vol. XII., p. 34, 1912 (Vic.); 
Elliott, ib., Vol. XV., p. 180, 1916 (W.A.). 
Calamanthus pyrrhopygius Gray, Genera Birds, Vol. I., p. 164, 1848. 
Calamanthus cautus Gray, ib. 
Hylacola pyrrhopygia pyrrhopygia Mathews, Nov. Zool., Vol. XVIII., p. 332, 1912; id., 
List Birds Austr., p. 199, 1913 ; Howe, Emu, Vol. XVII., p. 87, 1917. 
* The plate is lettered Hylacola 'pyrrhopygia and H. cauta. 
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