]2 ARKIV FÖR ZOOLOGI. BAND 10. N:0 20. 



25. Mixornis gularis Raffl. — 1 J* "A 1915; 1 J^ 7f> 

 1915; 1 5 1^5 1915. The Perak birds are all typical gularis 

 but further north specimens have beert collected which are 

 intermediate between this species and M. ruhricapilla. 



26. Cyaiioderma erytliropteruiu Blyth. — 1 J' 175 



1915; 1 c? '75 1915; 1 J* "/i 1915; 1 ^ 75 1915; 1 ^ i"A 

 1915; 1 ? 22/^ 1915. 1 ^ 15/^ 1915. 1 ^ 10/5 1915. Apparently 



very common in the coastal districts of Perak and the other 

 provinces in the southern parts of the Peninsula. In the 

 northern parts, however, it is either rare or totally absent. 



27. Stachyrhis nigricollis Temm. — 1 J^ ^7* 1915. Only 

 this single specimen was collected, though it is stated to be 

 very numerous in the low-lying coiintry of the southern 

 districts. It was not met with by Pobinson and Kloss in 

 the Siamese Province of Bandon and these same anthors 

 state that it was even rather rare in Träng. It therefore 

 appears that its distribution to the north extends as far as 

 to about Lat. N. 6°. 



28. Stachyrhis maculata Temm. — 1 J* ^V* 1915. Iris: 

 reddish yeJlow. As to the general colouration of the plumage 

 specimens from the Malay Peninsula resemble those from 

 Borneo, though these latter are perhaps slightly smaller. 



29. Aimropsis malaccensis Hartl. — 2 J^J" Vs ^915; 

 1 c? 20/^ 1915; 1 c? 174 1915; 1 J^ 75 1915: 1 J^ V5 1915; 

 1 $ ^Vi 1915; 1 $ 174 1915. A very common bird in the 

 low-lying country all över the Peninsula. The whole series 

 is very uniform both as to size and colouration. 



30. Setaria affinis Blyth. — 1 J^ 7r, 1915; 1 $ 75 1915. 

 Iris: reddish brown. Wing: ^ 72, $ 69 mm. 



31. Setaria eiiierea Eyton. — 1 J 174 1915; 1 $ ^7* 

 1915; 1 $ 21/^ 1915. Iris: hazel. This as well as the next 

 species generally occur in the low-lying parts of the Peninsula 

 but have never been obtained high up among the hills. 



32. Setaria magiia Eyton. — I ^ ^7^ 1915. Iris: red. 

 Wing: 88 mm.; Tail: 76 mm.: Culmen: 15 mm. This species 

 is very similar to Setaria cinerea Eyton, from which it 



