132 Journal of the F.M.S. Musewms. [Vot. VIII, 
45. Tachornis infumata (Sclat.). 
Cypselus infumatus, Sclat., P. Z. S. 1865, p. 602; Vorder- 
man, Nat. Tijd. Neder]. Ind. xlix, p. 396 (1889). 
Tachornis infumata, Hartert, Cat. Birds Brit. Mus. xvi, 
p- 467 (1892). 
a-d. 4%. Siolak Daras, Korinchi Valley, Sumatra, 
3,000 feet. 15-28th March, 1914. [Nos. 152, 
_ 456-7, 495-] 
“Tris dark, bill black, feet purplish.” 
Very common on two or three evenings at Siolak Daras, 
after heavy rain, flying over the river. Not seen at any other 
place or on any other occasion. 
This Palm Swift has hitherto been only doubtfully recorded 
from Sumatra. 
Hemiprocne longipennis subsp. harterti, Stresemann. 
Hirundo longipennis, Rafin, Bull. Soc. Philomath., 111, 
p. 153 (1804). 
Hirundo klecho, Horsf. Trans. Linn. Soc., xill, p. 143 
(1821). 
Cypselus klecho, Snelleman in Veth’s Midden-Sumatra 
Exped. Vogels, iv, p. 38 (1884). 
Macropteryx longipennis (Ratin.) ; Buttikofer, Notes Leyden 
Mus. ix, p. 39 (1887); Hartert, Cat. Birds Brit. Mus. xvi, 
p- 514 (1892); Stone, Proc. Acad. Nat. Sci. Philad. liv, p. 677 
(1902). : 
Dendrochelidon longipennis, Vorderman, Nat. Tijd. Nederl. 
Ind. xlix, p. 396, no. 135 (1889). 
Hemiprocne longipennis harterti, Stresemann, Nov. Zool. 
XX, p. 339 (1918). 
a. I 6. Pasir Ganting, West Sumatran Coast, Lat. 2°S. 
20th June, 1914. _ [No. 2060.] 
‘Tris dark, bill black, feet purplish.” Wang 165 mm. 
Seen once or twice in the Korinchi Valley hawking for 
insects after heavy rain in the evening but flying too high to be 
obtained. Not uncommon on the coast. 
46. Collocalia linchi, Horsf. & Moore. 
Collocalia lincht, Horsf. & Moore, Cat. Birds Mus. E.1.C. 
1, p- 100 (1854) ; Salvad. Ann. Mus. Civ. Gen. xiv, p. 197 (1879) ; 
Hartert, Cat. Birds Brit. Mus. xvi, p. 508 (1898); Vorderman, 
Nat. Tijd. Nederl. Ind. xlix, p. 396, no. 138 (1889). 
Collecalia linchi linchi, Stresemann, Nov. Zool. xix, p. 347 
(1912). ; 
a. ? Siolak Daras, Korinchi Valley, Sumatra, 3,000 
feet. 25th March, 1914. [No. 425.] 
Expedition to Korinchi: 
