AVES. 
Avef^. 41 
Monarcha commutata, sp. n., F. Bruggemano, Abh. Yer. Brem. v. p. 68, 
Celebes. M. verticalis^ sp. n., differentiated from M. loricata, and figured ; 
P. L. Sclator, P. Z. S. 1877, p. 99, pi. xiv. fig. 1, Duke of York Island. 
M. melanonotus, sp. n.. New Guinea, differentiated from M. clirysomelas ; 
id. tom. cit. p. 100. M. inf dice, sp. n., id. tom. cit. p. 552, Admiralty 
Islands. M. hordensis and M. melanota, figured ; J. Gould, B. New 
Guinea, pt. v. 
Madimrorrhyndmct alhifrons and M. ‘nigripectus, figured ; id. op. cit. 
pt. iv. 
Niltava leucura, sp. n.. Lord Tweeddale, Ann. N. H. (4) xx. p. 95, 
Tenasserim. 
Pericrocotus : remarks on the genus, and description of P. neglectus and 
P. immodestus, spp. nn., Tenasserim; A. O. Hume, Str. Feath. 1877, 
pp. 171-198. P. hrevirostris, figured ; David & Oustalet, Ois. Chine, Atlas, 
pi. Ixxviii. 
Philentoma albivenfris, sp. n., R. B. Sharpe, Tr. L. S. (2) i. p. 325, 
Guimaras, Philippines. 
Platystira minullay figured ; J. V. B. du Bocage, Orn. Angola, pt. i. 
pi. hi. 
Rhipidnra fuscescens, sp. n., J. Cabanis & A. Reichenow, J. f. O. 1876, 
p. 319, New Guinea. P. semiruhra, sp. n., P. L. Sclater, P. Z. S. 1877, 
p. 552, Admiralty Islands. P. albo-gulariSy vel P. albicollis, Layard, 
P. Z. S. 1875, pp. 29 & 434, and Ibis, 1876, p. 149, renamed layardi ; T. 
Salvadori, Ibis, 1877, p. 143. 
Setaria rufeauda^ sp. n., R. B. Sharpe, Tr. L. S. (2) i. p. 327, Basilan. 
Tchitrea vulpina^ sp. n., differentiated from T. mutata, E. Newton, 
P. Z. S. 1877, p. 298 ; pi. xxxiii. fig. 2, Anjuan Island, Comoro group. 
T. incii, figured ; David & Oustalet, Ois. Chine, Atlas, pi. Ixxxii. 
Xantholestes, g. n., replacing Myiolestes, R. B. Sharpe, Tr. L. S. (2) i. 
p. 327 ; X. panayensis, sp. n., id. ibid., Panay. 
Xanthopygia tricolor, figured ; David & Oustalet, Ois. Chine, Atlas, 
pi. Ixxx. 
ZeocepTius cinnamomeiis and Z. cyanescens, spp. nn., R. B. Sharpe, 
Tr. L. S. (2) i. p. 328, pi. xlviii. figs. 1 & 2, Philippines. 
EuPETIDvE. 
Eupetes nigricrissus, sp. n., T. Salvadori, Ann. Mus. Genov, ix. p. 36, 
New Guinea. 
Oriolid.®. 
See Sharpe, supra, p. 23. 
Broderipus \_Oriolus'\ formosus, figured ; G. D. Rowley, Orn. Misc. ii. 
pi. Ivi. 
Oriolus assimilis, sp. n.. Lord Tweeddale, P. Z. S. 1877, p. 760, 
pi. Ixxvi., Zebu, Philippine Islands. 0. chinensis figured ; J. Gould, 
B. Asia, pt. XXX. 0. diffusus, a new name for the species hitherto 
known as O. chinensis and O. indicus ; R. B. Sharpe, Oat. B. Brit. Mus. iii. 
1877. [voL. XIV.] B 5 
