SYLVIID,®. 
611 
Pyrrholaemus brunneus centra Math. 
Pyrrholmmus brunneus centra Mathews, Birds Austr. vol. ix. p. 489, 
Aug. 3rd, 1922 : Musgrave Range, Central Australia. 
Distr . — Central Australia. 
Genus NEOSERICORNIS Math. 
Neosericornis Mathews, Nov. Zool. vol. xviii. p. 353, Jan. 31st, 1912. 
Type (by monotypy) : Muscicapa lathami Stephens =Sericornis 
citreogularis Gould. 
Neosericornis citreogularis (Gould). 
Yello w-throated Scrub-Wren. 
Distr. —Queensland, New South Wales, and Victoria. 
Neosericornis citreogularis citreogularis (Gould). (7-302.) 
Sericornis citreogularis Gould, Synops. Birds Austr. pt. iv. pi. 58. 
fig. 4, April 1st, 1838 : New South Wales. (Fig. Gould, iii. pi. 46 ; 
Math. ix. pi. 453.) 
f Muscicapa lathami Stephens, in Shaw’s Gen. Zool. vol. x. p. 336, Sept. 1817 : 
Sydney. 
Muscicapa barbaia Latham, Index Orn., Suppl. p. li, 1801, (after May): Sydney. 
Not Latham, id. vol. ii. p. 488, before Dec. 9th, 1790.] 
These two names are founded on the same plate, Watling Drawing No. 180, 
which is indeterminable. 
Distr. — New South Wales and Victoria (East). 
Neosericornis citreogularis caimsi (Math.). 
Sericornis lathami caimsi Mathews, Nov. Zool. vol. xviii. p. 354, 
Jan. 31st, 1912 : Cairns, North Queensland. 
Sericornis lathami intermedia Mathews, ib.: Blaekhall Ranges, South Queens¬ 
land. 
Distr. — Queensland. 
Genus SERICORNIS Gould. 
Sericornis Gould, Synops. Birds Austr. pt. iv. pi. 58, April 1st, 1838. 
Type (by original designation): Acanthiza frontalis V. & H. 
Megathiza Mathews, Birds Austr. vol. x. p. 1, Sept 28th, 1922. Type (by 
original designation): Sericornis magnirostris keri Mathews. 
Sericornis arfakinnus Salvad. New Guinea Scrub-Wren. 
Distr. — New Guinea. 
Sericornis arfakianus arfakianus Salvad. (7-306.) 
Sericornis arfakiana Salvadori, Ann. Mus. Civ. Gen. vol. vii. p. 962, 
1875 (1876): Arfak Mts., N.W. New Guinea. 
Distr. — Arfak Mts. 
