0. OSMOTREROX. 01 



(1856); ? Gould, P. Z. S. 1859, p. LSI (Siam) j J/ 'nil. Tbia, 1865, 

 p. :!74: u*. J. /: O. 180(5, p. 277: Mart. J. f. O. 188G, p. 23; 

 feoaend. Malay. Archip. p. 220 (1878) ; ffc&rf. Zw< Pert. 4n. 8th 

 od. p. 445 (1888). 



Osmotreron vernans, Bp. Consp. Av. ii. p. 12 (1854); id. Compt. 

 Rend, xxxix. p. 874 (1854), xl. p. 216, n. 23 (1855); id. Coup 

 d'ceil Ordr. Pig. pp. 6, 54, n. 23 (1855) ; id. Icon, des Pit/, pi. xiii. 

 (1857) ; Schnb. Tauten, i. p. L05, t. 241. if. 1340-41 (1862), ii. p. I 3 I 

 (1862); Wold. Tr. Zool. Soc. viii. 2, pp. 81, 113(1872); Soma, 

 Mus. Xac. Lisb. Oolumbse, p. 7 (1873) : IVald. Tr. Zo<d. Soc. ix. 

 ]>]). 210, 251 (1875) (Luzon) ; Sharpe, Tr. Linn. Soc, Zool. i.p.346 

 (Panay) (1876); Tweedd. Ibis, 1877, p. 321 (Larnpong) ; id. 

 P. Z. S. 1877, p. 764 (Cebu), 1878, p. 623 (Palawan), 1878, p. 951 

 (Mindanao) : Hume \ Davis. Sir. Feath. vi. p. 411 (1878); Hume, 

 t. c. p. 414 ( L878) ; id. Str. Feath. viii. pp. 67. 109 (1879) : Tweedd. 

 P. Z. 8. 1879, p. 7.". i Basilan) ; 8harpe,P. Z. S. 1879. p. 315 (Sooloo) ; 

 Tirauf, Bull. ( 'om. Agr. et Ind. Cochinch. ( 3 1 i. p. 140, n. 247 (1879) ; 

 Sahad. Ann. Mus. Civ. Gen. xiv. p. 242 (1879) (Sumatra); Tweedd. 

 Orn. Works, pp. 182, 211, 374, 412, 503. 537, 618, 623. 642, 650 

 (1881); Wardl. Rams. Tweedd. Om. Works, App. p. 659 (1881) ; 

 Kilh. Ibis, 1881, p. 526 (Perak); Sahad Om. Pap. e Mol. iii. 

 p. 3 (1882) ; X ic/wl*. Ibis, 1882, p. 65 : Bins. J. f. O. 1SS3, p. ]::s 

 (Celebes) ; 0„/V.v, A'. Brit. Burm. ii. p. 309 (1883) ; Guillem. P. Z. S. 

 1885, pp. 268, 416, 509 (Sumbawa); Bias. Zeitsckr. f. ges. Om. 

 188(5, p. 127 (Celebes) : Anders. Jnurn. Linn. Soc, Zool. xxi. p. 152 

 (1887) (Mergui Archip.) : Salrad. Ann. Mus. Civ. Gen. (2) iv. 

 pp. 523 (Sumatra), 557 (Nias) (1887) ; Sharpe, Ibis, 1888, p. 202; 

 Vorderm. N. T. X. I. xlix. p. 412 (1889) ; Hartert, .7. f. O. 1889, 

 p. 376 ; Whitehead, Ibis, 1890, p. 56 (Palawan) ; Steere, List B. $ 

 M. Steere Ken. p. 24 (1890) (Parugua, Mindanao, Guimaras, Panay, 

 Siguijor, Luzon) : llarhrt. Kat. Vogelsamml. p. 191 (1891). 



Osmotreron viridis, Moore, P. Z. S. 1859. p. 465 (Malacca, Pinang); 

 G. R. Gr. Hand-list, ii. p. 223, n. 9096 (1870) ; Hume, Str. Feath. 

 i. p. 461 (1873) (Arhrru), iii. p. lc,2 (1875) ; Jl/i/th. 11. Burm. p. 144 

 (1875); A. Midler, J. f. O. 1882, p. 431 (Salanga 1-1. 1, L885, 

 p. 159 (Salanga) ; Hein. v.y Kchnw. Nomencl. Mus. Hein. Om. 

 p. 279 (1800). 



Treron griseicapilla, Schley. X. T. I), i. p. 70 (1863) (Sumatra, 

 Bangka); Salrad. Ucc. Bom. p. 28S (1874). 



Treron vernalia (errore), Pels. Xovara Reise, Vbg. p. 176 (Index) 

 (1865). 



Treron (Osmotreron) vernans, Stoliczka, J. A. S. B. xxxix. 2, p. 330 

 1 1 -70) ; Oust. Bull. Soc. Philom. (8) iv. p. 117 (1802). 



Treron chlorops, Sahad. Ucc. Bam. p. 2^8 (1>74) (Celebes and 

 Java). 



A*l nit male. Green; head, chin, and throat prey; forehead, sides 

 of the head, and throat with a taint greenish tinge ; neck all round 

 vinaceous purple ; on the breast a deep orange hand or patch ; abdo- 

 men yellowish green ; sides and wing-lining pale Blate-grey : flanks 

 and vent-feathers pale yellow, mingled with grey; tibial plumes 

 pale yellow; under tail-coverts chestnut ; mantle, back, and smaller 

 and median upper wing-coverts dull grass-green ; upper tail-coverts 

 tinged with rut'eseent ; primaries, secondaries, and their greater 

 coverts black ; greater wing-c iverts and tertiaries broadly margined 

 with pale yellow ; tail-feathers dark slate-grey, all but the central 



