( 435 ) 

 56. CoUocalia fuciphaga (Thunb.). 



HirmulofuciplKuja Thunb., Ai:t. I/ulm. XXXIII (1772) p. 151 pi. 4 (Java). 



? (No. 245) Kangean N.W. " Building edible nests " (Prillwitz). Local name : 

 " inanuk sarang." 



57. Collocalia linchi Hor.sf. & Moore. 



CoUocalia lim-hi Horsf. & Moore, Oil. B. Mns. E. J. Comji. I (1854) p. 100 (Java) ; Vorderman, 

 Nal. njdxchi: Ned. hid. LU. (1893) p. 192. 



Dr. Vorderman says he saw specimens at Kali-Saugka, on the Ketapang Bay. 



It is remarkable that, though Picidae and Psittacidae have reached Kangean, 

 no Megcdaemidae (Capitonidae), no Eurylaemidae and Pittidae were found. 



58. Hirundo javanica Sparrm. 



Hinimlo jooaniai Sparnn., Mus. Curls. II (1789) pi. UlO (Java); Vorderm., Nut. Tijihchr. Ned. 

 Indie LU (1893) p. 192. 



c? ? Kangean X.W. (Nos. 242, 243.) Local name : "momonot." 



It is almost incredible that no Muscicapidae should occur on the Kangean 

 Islands, thougli neither Dr. ^'orderman nor Mr. Prillwitz obtained any. 



59. Graucalus sumatrensis vordermani Hart. 



[CKblepijris sumatrensis S. Miill., Vi:rh. Natuurl. Gcsch., Land- en Vulkenkunde p. 191 (in the text) 



(Sumatra) (1839-44).] 

 Arliimides sumatrensis (non S. Miill.) Vorderm., Nat. Tijdschr. Ned. Ind. LU (1893) p. 195 (Kangean j. 

 Graucalus vordn-inuni Hart., Bull. B. 0. C. XII (1901) p. 32 (Kangean). 



c? ad. Slate-grey, rumj) and upper tail-coverts whitish with grey cross-bars, in 

 the middle of which sometimes a black spot is conspicuous; underside lighter, lightest 

 on the lower abdomen ; under tail-coverts white with more or less sharply defined 

 grey bars; rectrices sooty black with very narrow whitish tips and fringes to the 

 inner webs, the central pair tinged with grey, onl}' the distal end sooty black. 

 Primaries slaty-black with narrow whitish outer edges (more or less obliterated in 

 worn plumage), inner webs whitish towards the base, secondaries tinged with grey 

 on the outer webs ; under wing-coverts white, barred with deep slaty- gre}'. Wing 

 16(i, 166, 167 mm.; tail 116, 118, 119 mm.; metatarsus 25, 26, 265 mm.; bill 

 about 25 mm. Iris light yellow (greyish white), bill and feet black. 



S ad. Abo\e like the male, but differing in the darker, almost black, bars to 

 the rump and upper tail-coverts, and more conspicuous wider whitish margins to the 

 remiges. The entire abdomen barred, white and slaty-grey, under tail-coverts pure 

 white, or with a few more or less faint bars near the base. Wing 162, 163, 165, 164, 

 164 mm. 



Hah. Kangean E., W., N.W., evidently not rare. This interesting form is 

 named in honour of Dr. ^'orderman, who first explored the ornis of the Kangean 

 group in 1892. 



The male of Graucalus sumatrensis vordermani differs from all the allied forms 

 of the group of Graucalus aimiatrensis in its baned rump and more or less barred 



