DUTCH BORNEO-FXPEDITION. 229 



Hab. Malay Peninsula, Sumatra, Java and Borneo. On 

 this latter island it was hitherto recorded from the North- 

 east, the North and the North-west. 



173. Criniger gutturalis. 



Trichophorus gutturalis Bp. Consp. I, p. 262 [ex. Mull. M. S. in Mus. 



Lugd.] (1850). 

 Criniger gutturalis Sclat. P. Z. S. 1863, p. 216; Finsch, Journ. f. 



Orn. 1867, p. 15 (partim); Salvad. Ucc. Born. p. 206 (partim); 



Sharpe, Cat, B. Br. Mus. VI, p. 80 (partim); Everett, L. B. Born. 



p. 113. 



A great series of specimens from Mts. Kenepai and Liang 

 Koeboeng, and from the Upper Mahakkam, where it is 

 found in low jungle as well as in high forest. — Iris red- 

 dish brown, bill horny blue, feet pale flesh-color. 



Hab. From Tenasserim throughout the Malay Peninsula, 

 Malacca, Sumatra and Borneo. 



Wardlaw Ramsay (Ann. Mag. Nat. Hist. 1882, p. 431) 

 described 11 Suraatran birds, collected by Karl Bock, as 

 belonging to a new species, which he called C. sumatra- 

 nus, and which would represent C. gutturalis in Sumatra. 

 The material in the Leyden Museum evidently shows that 

 C. sumatranus is a valid species, distinguished from C. gut- 

 turalis by an olive-brown instead of reddish brown crown 

 and a somewhat longer occipital crest, by more richly 

 developed and pure white feathers on chin and throat, and 

 by having the under tail-coverts darker reddish ochraceous. 

 To C. sumatranus belong also the specimens collected by 

 Dr. Klaesi in the Highlands of Padang and wrongly (see 

 also Salvadori, Ucc. di Sumatra, in Ann. Mus. Gen. 1892, 

 p. 61) mentioned by me as C. gtitturalis in N. L. M. 1887, 

 p. 64, though their under tail-coverts do not diöer in color 

 from those in our series of C. gutturalis from Borneo. 



On the other hand I learn from the specimens in the 

 Leyden Museum, that C. sumatranus does not represent 

 C. gutturalis, but is found together with this latter 

 species in Sumatra. Besides the typical specimens from 



Notes from the Leyden Museum, "V'ol. XXI. 



