1g18.} H. C. Rosinson & C. B. Ktoss: Birds. 179 
c-h. 3 46,3 %. Sandaran Agong, Korinchi Valley, 
Sumatra, 2,450 feet. Sumatra, 26th May- 
5th June. [Nos. 1680, 1687, 1817-1819, 
1871.] 
“Tris chestnut, Indian red or red; bill slate, the culmen 
black ; feet brown, generally with a pinkish tinge.” 
Allied to but quite distinct from C. tephrogenys (Jard. and 
Selby), of the Malay Peninsula, from which it differs in having 
the general colour beneath richer, with the white throat more 
sharply defined and in the darker olive green mantle and 
greyer cap, points already noted by Hartert (Nov. Zool. ix, p. 
559)- 
This species was not common at Siolak Daras, but lower 
down the valley at Sandaran Agong was fairly abundant. 
Like its congeners, C. tephrogenys and C. ochraceus in the 
Malay Peninsula it is a denizen of scrub jungle and fairly 
open country. In the evening it was noted hawking after 
termites and other insects with a curious fluttering action of 
the wings, the elongated white feathers on the throat being 
very conspicuous. 
106. Trachycomus ochrocephalus (Gm.). 
Trachycomus ochrocephalus (Gm.); Salvad. Ann. Mus. Civ. 
Gen. xiv, p. 218 (1879) ; Sharpe, Cat. Birds Brit. Mus. vi, p. 93 
(1881); Buttikofer, Notes Leyden Mus. ix, p. 60 (1887) ; 
Vorderman, Nat. Tijd. Nederl. Ind. xlix, p. 402, no. 251 
(1889) ;*Salvad. Ann. Mus. Civ. Gen. (2) xu, p. 60 (1891) ; 
Hartert, Nov. Zool. ix, p. 210 (1902). 
a. 1 46. Sungei Penoh, Korinchi Valley, Sumatra, 
2,700 feet. gth March, rg14. [No. 3.] 
b. 14. Siolak Daras, Korinchi Valley, Sumatra, 
3,000 feet. toth March, 1914. [No. 263.] 
c. 1 4. Sandaran Agong, Korinchi Valley, Suma- 
tra, 2,450 feet. 24th May, 1914. |No. 
1641.| 
d,e. 26. Pasir Ganting, West Sumatran Coast, 
Lat. 2° S. 18th-22nd June, 1914. [Nos. 
2014, 2083. |] 
“Tris reddish, chestnut or chocolate, bill black, feet 
greenish slate to brownish black.” 
107. Pycnonotus analis (Horsf.). 
Turdus analis, Horsf. Trans. Linn. Soc. xi, p. 147 (1821). 
Raffles, tom. cit. p. 310 (1822). 
Otocompsa personota, Hume, Stray Feathers, 1, p. 457 (1873). 
Ixus analis, Salvad. Ann. Mus. Civ. Gen. xiv, p. 219 
(1879); Vorderman, Nat. Tijd. Nederl. Ind. xlix, p. 403, 
no. 256 (1889). 
Part IL: Vertebrata. 
