60 Aces. 
AVES. 
Ixidia wehheriy sp. n., ?, A. O. Hume, Str. Feath. viii. p. 40, Tonka, 
Malay Peninsula. 
Ixonotus guttatus figured ; B. Ouscalet, N. Arch. Mus. (2) ii. pi. v. fig. 2. 
Ixos xanthopygins : on its history, with figures of its eggs ; A. Muller, 
J. f. O. 1879, pp. 304-308, pi. i. figs. 4 & 5. 
Kelaartia pendllata figured ; W. V. Legge, B. Ceylon, pt. ii. 
Fycnonotua luyanli, sp. n., T. Ayres, Ibis, 1879, p. 390, Rustenburg, 
Transvaal. P. xanthorrhom figured, J. Anderson, Yunnan Exp. ii. 
pi. li. 
Rahigula montis,s,p. n., R. B. Sharpe, P. Z. S. 1879, p. 247, North-west 
Borneo. 
Tylas strophiatus, sp. n., L. Stejneger, Oru. Centralbl. 1879, p. 182, 
West Coast of Madagascar. T. eduardi (pi. cxli.), T. madagaacarUnsU 
(pi. cxliii.), osteology (pi. cxliv.), figured ; A. Milne-Edwards & A. Grau- 
didier, Ois. Madagasc. Atlas, ii. 
TuUDllJiE. 
Arrenga nielanura, sp. n., T. Salvadori, Ann. Mus. Genov, xiv. p. 227, 
Mount Singalan, Sumatra. 
Catharus alticola^ sp. u., distinguished from C. franzi ; O. Salvin & 
F. D. Godman, Biol. Ceutr. Amer. Aves, pt. 3, Forests of Volcan do 
Fuego, Guatemala. C. gracilirostris, C. griseiceps (pi. i.), C. mexicanus, 
C. dryas (pi. ii.), figured ; iid. tom. cit. 
Cochoa beccariij sp. n., T. Salvadori, Aun. Mus. Genov, xiv. p. 228, 
Mount Singalan, Sumatra. 
Geocichla avensis (Gray) re-discovered in Malay Peninsnla ; A. O. 
Hume, Str. Feath. viii. p. 38. 
Melanoptila glahrirostris figured ; O. Salvin & F. D. Godman, Biol. 
Centr. Amer. Aves^ pi. iii. fig. 2. 
Merula albifrons, sp. n., E. P. Ramsay, P. Linn. Soc. N. S. W. iii. 
p. 336, Island of Eromanga. 
My[i\op}ion[e'\us dicror\i'\hynchus, sp. n.,- T. Salvadori, Ann. Mus. 
Genov, xiv. p. 227, Western Sumatra. 
Oreocincla imbricata figured ; W. V. Legge, B. Ceylon, pt. ii. 
Petrocmcla cyanea obtained in Belgium ; A. Dubois, Bull. Ac. Belg. 
(2) xlvii. p. 827. 
Rhodinociclila rosea, schistacea : new name for the form from 
Western Mexico ; R. Ridgway, P. U. S. Nat. Mus. i. p. 247. 
Turdus mareensis, sp. n., E. L. Layard & H. B. Tristram, Ibis, 1879, 
pp. 471-473, Mare Island, Loyalty Group, T. samoensis, sp. n., H. B. 
Tristram, Ibis, 1879, p. 188 (footnote), Samoa, and the true Pacific 
Thrushes reviewed. T. pritzbueri figured ; id. 1. c. pi. v. T. pal- 
lasi and its varieties ; H. W. Henshaw, Bull. Nutt. Orn. Club, iv. 
pp. 134-139. T. dubius and T. obscurus : remarks on their nidification ; 
H. Seebohm, Ibis, 1879, pp. 3-5. T. dissimilis (figured, pi. Ixiv.) 
and T. hortulorum [remarks on these much confused species, with recti- 
fications of synonymy] ; H. Seebohm, P. Z. S. 1879, pp, 803-806. T. 
Jlavirostris (pi. iii, fig. 1), T. nigrescens (pi. iv.), figured ; O. Salvin & 
