THE BIRDS OF THAILAND 155 



Amherst District, Tenasserim Division, Burma, fide Tickell, 

 ibid., p. 452). 

 Range: The northwestern provinces from Chaiya Prakan south to 

 Tak. 



Yuhina castaniceps torqueola Swinhoe 



Siva torqueola Swinhoe, Ann. Mag. Nat. Hist., ser. 4, vol. 5, No. 

 27, March 1870, p. 174 (Tingchow Mountains, Fukien Prov- 

 ince, China). 

 Range: Reported only from the eastern portion of the northern 

 plateau (Nan). 



Yuhina fiavicollis rogersi Deignan 



f uhina flavicollis rogersi Deignan, Proc. Biol. Soc. Washington, 

 vol. 50, No. 59, Dec. 28, 1937, p. 217 (Doi Phu Kha [lat. 

 19°05' N., long. 101 °05' E.], Nan Province, Thailand). 

 Range: Mountains of the eastern portion of the northern plateau 

 (Nan). 



Yuhina zantholeuca zanlholeuca (Hodgson) 



Erp[ornis]. zantholeuca Hodgson, in Bl3'th, Journ. Asiatic Soc. 

 Bengal, vol. 13, pt. 1, No. 149, [not earher than November] 

 1844, p. 380 (Nepal). 

 Range: The western provinces from Chai3^a Prakan south to 

 Prachuap Khiri Khan. 



Yuhina zantholeuca tyrannulus (Swinhoe) 



Herpornis tyrannulus Swinhoe, Ibis, ser. 2, vol. 6, No. 23, July 

 1870, p. 347, pi. 10 (central Hainan). 

 Range: The eastern portion of the northern plateau (Phrae, Nan) 

 and the northwestern portion of the eastern plateau (Loei). 



Yuhina zantholeuca sordida (Robinson and Boden Kloss) 



Herpornis zantholeuca sordida Robinson and Boden Kloss, Ibis, 

 ser. 11, vol. 1, No. 4, Oct. 23, 1919, p. 588 (Da Ban [lat. 12°38' 

 N., long. 109°06' E.j, Phanrang Province, Annam). 

 Range: Reported only from the easternmost portion of the eastern 

 plateau (Ubon). 



Yuhina zantholeuca canescens (Delacour and Jabouille) 



Erpornis xantholeuca canescens Delacour and Jabouille, Bull. Brit. 



Orn. Club, vol. 48, No. 325, July 10, 1928, p. 132 (Le Boc 



Kor [lat. 10°37' N., long. 104°03' E.], Kampot Province, 



Cambodia). 



Range: The southwestern portion of the eastern plateau (Sara Buri, 



Nakhon Ratchasima, Prachin Buri) and the southeastern provinces 



(Chon Buri, Rayong, Chanthaburi, Trat). 



