120 U.S. NATIONAL MUSEUM BULLETIN 226 



Range: Reported from the western portion of the northern plateau 

 (Chiang Mai). 



Hypsipetes viridescens viridescens (Blyth) 



lole viridescens Blyth, Ibis, ser. 2, vol. 3, No. 9, January 1867, 

 p. 7. New name for I[ole\. virescens Blytli, Journ. Asiatic 

 Soc. Bengal, vol. 14, pt. 2, No. 164, [not earlier than October] 

 1845, p. 573 (Arakan Division, Lower Burma), not Ixos 

 virescens Temminck, 1825. 

 Range: Reported only from the southwestern provinces (southern 

 Tak). 



Hypsipetes propinquus propinquus (Oustalet) 



Criniger propinquus Oustalet, Nouv. Arch. Mus. [Paris], ser 4, 

 tome 5, 1903, p. 76 ("Pa-Mou," Laichau Province, Tongking). 

 Criniger lonnbergi Gyldenstolpe, Kungl. Svenska Vet. -Akad. 

 Handl., band 50, No. 8, July 19, 1913, p. 24, pi. 1, fig. 2 (Pang 

 Huai Horn [about lat. 17°50' N., long. 100°03' E.] and Khao 

 Phlung [lat. 17°50' N., long. 100°05' E.], Uttaradit Province, 

 Thailand). 

 Range: The northern plateau, south on the West to Kamphaeng 

 Phet, and the northwestern portion of the eastern plateau (Phet- 

 chabun, Loei), reported also, on migration or in winter, from the south- 

 eastern provinces (Chon Buri, Rayong). 



Hypsipetes propinquus simulator (Deignan) 



Microscelis charlottae simulator Deignan, Proc. Biol. Soc. Washing- 

 ton, vol. 61, No. 1, Mar. 4, 1948, p. 5 (Ban Hup Bon [lat. 

 13°05' N., long. 101°05' E.], Chon Buri Province, Thailand). 

 Range: The southwestern portion of the eastern plateau and the 

 southeastern provinces. 



Hypsipetes propinquus lekhakuni (Deignan) 



Microscelis charlottae lekhakuni Deignan, Journ. Washington 



Acad. Sci., vol. 44, No. 4, May 3, 1954, p. 125 (Ban Hin Laem 



[lat. 11°40' N., long. 98°40' E.], Kanchanaburi Province, 



ThaUand). 



Range: Evergreen forests of the southwestern provinces from 



Kanchanaburi south to Prachuap Khiri Khan. 



Hypsipetes propinquus cinnamomeoventris (Stuart Baker) 



lole virescens cinnamomeoventris Stuart Baker, Bull. Brit. Orn. 

 Club, vol. 38, No. 288, Dec. 4, 1917, p. 16 (Tenasserim Town 

 and Bankasun, Mergui District, Tenasserim Division, Lower 

 Burma; type locality restricted to Tenasserim Town, by 

 Deignan, Proc. Biol. Soc. Washington, vol. 61, 1948, p. 6). 

 Range: The peninsular provinces from the Isthmus of Era south 

 to Trang. 



