590 
SYLVIIDJ5. 
Genus ACROCEPHALUS Naumann. 
Acrocephalus Naumann, Nat. Land- u. Wass. Vog. Deutschl. vol. iv. 
p. 199, 1811. Type (by subsequent designation, Gray, 1840, p. 21) : 
A. arundinaceus L. 
Acrocephalus australis (Gould). Australian Reed-Warbler. 
Distr. — Australia and Moluccas. 
Acrocephalus australis australis (Gould). (5-100.) 
Calamoherpe australis Gould, in Lewin’s Nat. Hist. Birds N.S.W. 
(ed. Eyton), Index to synonyms to pi. 18, 1838: Parramatta, 
New South Wales. (Fig. Gould, iii. pi. 37.) 
Acrocephalus australis mellori Mathews, Nov. Zool. vol. xviii. p. 342, Jan. 31st, 
1912 : Mannam, South Australia. 
Acrocephalus australis incxpcctatus Mathews, Austral Av. Rec. vol. i. p. 92, 
Sept. 18th, 1912 : New South Wales. Not Berezowski & Bianchi, Ann. 
Mus. Zool. St. Petersb. vol. v. p. 210, 1900. 
Distr . — Queensland to South Australia and Tasmania. 
Acrocephalus australis longirostris (Gould). 
Calamoherpe longirostris Gould, Proc. Zool. Soc. Lond. 1845, 
p. 20, April: King George’s Sound, West Australia. (Fig. 
Gould, iii. pi. 38.) 
Acrocephalus gouldi Dubois, Synops. Avium, vol. i. p. 369, 1901: new name 
for above. 
Acrocephalus australis carter® Math. 
Acrocephalus australis carterce Mathews, Nov. Zool. vol. xviii. p. 343, 
Jan. 31st, 1912 : Derby, North-West Australia. (Fig. Math. ix. 
pi. 442.) 
Distr. —North-West Australia. 
Acrocephalus australis toxopei Hart. 
Acrocephalus stentoreus toxopei Hartert, Treubia, vol. vi. p. 20, June 
1924: Burn. 
Distr . — Burn, 
Acrocephalus australis lentecaptus Hart. 
Acrocephalus stentoreus lentecaptus Hartert, Treubia, vol. vi. p. 21, 
June 1924 : Lombok. 
Distr. — Lombok. 
Acrocephalus australis sumbae Hart. 
Acrocephalus stentoreus sumbcv Hartert, Treubia, vol. vi. p. 21, June 
1924 : Suniba. 
Distr. — Sumba. 
