11 [Vol. xix. 



colour of the underparts^ the throat being rufescent and the 

 sides of the belly and flanks mostly dark olive-brown. 



Total length ca. 4"0 inches ; wing 2'25 ; tail 1 -6; tarsus 0"7. 



Hab. Gunong Tahan, 4000-4500 ft. : 12th June, 1905. 

 Nos. 98 & 101. 



Gecinus robinsoni, sp. n. 



Adult male. Like the male of G. occipitalis (Vig.), but with 

 the general colour very much darker ; the crown nearly 

 uniform black like the nape, scarcely showing any trace of 

 grey on the sides of the feathers ; the back and underparts 

 dark olive-green instead of olive; and tbe tail-feathers black, 

 with very faintly indicated greenish-grey bands on the edges 

 of the middle pair of rectrices. Iris reddish-chestnut ; bill 

 black ; feet greenish-lead-colour. 



Total length ca. 11*5 inches; culmen 1*85; wing 5*5; 

 tail 3'8 ; tarsus 1*15. 



Adult female. Differs from the male in having the entire 

 forehead black like the crown. Iris brown ; bill black ; feet 

 greenish-lead-colour. 



Total length ca. 11*5 inches; culmen 1'75 ; wing 5*35; 

 tail 4*0; tarsus 1*15. 



Hah. Gunong Tahan, 5300-6000 ft. : 9th July. Nos. 293 

 &294. 



Heteroscops vulpeSj sp. n. 



Adult male. Nearly allied to H. lucioi, Sharpe, from the 

 mountains of North Borneo^ but with the general colour, 

 both above and below, foxy-red and more uniform in tint, the 

 black markings being much reduced, especially on the top of 

 the head. 



Total length ca. 7*0 inches ; wing5"4; tail2"7; tarsus 1"1. 



Hai. Gunong Tahan, 5300 ft. : 25th June, 1905. 

 No. 213. 



The male bird in the Tring Museum, also from Gunong 

 Tahan and doubtfully referred to H. lucia by Dr. Hartert, 

 is in partially immature plumage. This is indicated by the 

 transverse black markings on the top of the head. In other 



