44 ON A COLLECTION OF BIRDS 



the identity of the specimens from all the mentioned loca- 

 lities. Amongst Dr. Klaesi's specimens are two in -which 

 the four exterior pairs of tail-feathers have the oblique 

 white spot on the inner web decidedly developed, six in 

 which the white exists on three pairs only, eight with two 

 pairs, one with two, of which the inner one scarcely 

 perceptible , and one which shows but a very slight indi- 

 cation of white at the inner edge of the outermost pair. 

 About the same is the case with the ten specimens which 

 were already contained in our collection, amongst which 

 is one which easily could pass for an entirely unspotted 

 specimen. All our specimens from Banka (8) show the white 

 very distinctly, and also do those from Deli, Malacca and 

 Cambodja. As to our material from Borneo (6 specimens) , 

 there are one having three pairs with distinct white spots, 

 two with two pairs, two very faintly marked with white 

 on the outermost pair only, and one with no white at all. 



70. Cor y don sumatranus. 



Coracias sumatranus, Raffl. t. c. p. 303. 



Eurylaimus corydon, Temm. P. C. JTI. 297 (1824). 



Corydon sumatranus, Sal^ad. TIcc. di Borneo, p. Ill (1874); — 



Tweedd. Ibis 1877, p. 317; — Salvad! ücc. di Sumatra, p. 



200 (1879); — Nicholson, Ibis 1882, p. 64. 

 Eurylaemus sumatranus , Snelleman , Sum. Exp. Vogels, p. 37 (1884). 



3 specimens (Q 9)' 

 ))Iris brown, bare skin round the eyes and base of bill 

 rosy , the latter however varied with white ; point of bill 

 cobalt-blue, feet black. Native name: Limpi limpi.'" 



80. Serilophus I u nat us. 

 Serilophus limatus, Gould, Trans. Z. S. I. pi. 25. 



1 specimen (cf). 



»Iris golden green, bill orange-red at base, other parts 

 cobalt blue , feet pale green." 



Probably a young specimen , as the narrow white semi- 

 circular collar round chest and sides of the neck is wanting. 



JSTotes from the Leyden Museum , "Vol. IX. 



