252 BULLETIN 17 2, UNITED STATES NATIONAL MUSEUM 



SO deeply colored as the Kao Lem birds and is without the white 

 juglar collar; it may not be fully adult. 



The form ranges from southeastern Yunnan and Tonkin to Laos, 

 Annam, and eastern Siam. Stuart Baker's ^^ record from Hupbon 

 probably belongs here. 



Two other races of this species have been named: S. I. polinotus 

 Rothschild from Hainan and S. I. intensus Robinson and Kloss from 

 Sumatra. 



PSAUISOMUS DALHOUSIAE DALHOUSIAE (Jameson) 



Eurylaimus dalhousiae Jameson, Edinburgh New Phil. Journ., vol. 18, p. 389, 

 1835 (northern India). 



Two males and three females, Khun Tan, October 16, 25, 1929, 

 August 26 and September 2, 1930; one male, Doi Hua Mot, August 

 24, 1934; one male, Pang Meton (Doi Nangka), April 30, 1931; one 

 female, Ivlnm Tan Mountains, 3,000 feet, May 13, 1933; two males 

 and one female, Kao Pae Pan Nam, Lamsak, February 18-19, 1934. 

 Dr. Smith also secured a male at Pang Wua Yao, eastern Burma, 

 January 27, 1933. 



Strange to say, this bh'd has not been recorded from Peninsular 

 Siam, though it is well know^n in the Malay States. As yet the form 

 has been recorded from Siam only from the northern and western 

 parts of the country. 



Chasen and Kloss ^* state that specimens examined by them from 

 the Raheng district are somewhat different from birds from Doi 

 Sutep, but the United States National Museum received a part of 

 this Raheng collection, consisting of five specimens, and they are 

 somewhat worn and, allowing for wear, can be matched or nearly so 

 by a specimen from Khun Tan. 



I have examined only one specimen from the Malay States, a 

 female from Semangko Pass, Selangor-Pahang Boundary. It is more 

 of a grass, less yellowish, green than northern birds above and a paler 

 green below. It probabl}'^ belongs to the Sumatran form, as Chasen 

 and Kloss ^^ have suggested. 



Psarisomus dalhousiae dalhousiae ranges in the Himalayas from 

 Kuman east to eastern Assam south through Burma to western and 

 northern Siam, Laos, and Tonkin. P. d. ysittacinus (Mliller) inhabits 

 Sumatra and probably the Malay States. P. d. borneensis Hartert 

 occurs in northwestern Borneo. 



Only one rather poor skin has been examined from India and none 

 at all from Sumatra. This Indian specimen has more green at the base 

 of the outer tail feathers and the neck tufts have less white than 

 northern Siam specimens. It is also a bluer green, but this may be 

 due to a^e. 



M Journ. Nat. Hist. Soc. Siam, vol. 3, p. 419, 1919. 



" Journ. Siam Soc. Nat. Hist. Suppl., vol. 8, p. 237, 1932. 



