THE BIRDS OF THAILAND 189 



Muscicapa unicolor unicolor (Blyth) 



C[yornis]. unicolor Blyth, Journ. Asiatic Soc. Bengal, vol. 12, pt. 

 2, No. 143, [not earlier than December?] 1843, p. 1007 (Dar- 

 jeeling, Darjeeling District, Bengal State, India). 

 Range: Reported from mountains of the western portion of the 

 northern plateau. 



Muscicapa unicolor harterti (Robinson and Kinnear) 



Cyornis unicolor harterti Robinson and Kinnear, Nov. Zool., vol. 

 34, No. 3, July 31, 1928, p. 256. New name for Cyornis uni- 

 color infuscata "(Blyth)" Hartert, Nov. Zool., vol. 9, December 

 1902, p. 550 (Java), not Muscicapa infuscata "Miiller" Blyth, 

 1870. 

 Range: The peninsular provinces south of the Isthmus of Kra 

 (Nakhon Si Thammarat). 



Muscicapa rubeculoides glaucicomans (Thayer and Bangs) 



Cyornis tickelliae glaucicomans Thayer and Bangs, Bull. Mus. 

 Comp. Zool., vol. 52, No. 8, May 1909, p. 141 ("Tan-swio-Yah," 

 Hupeh Province, China). 

 Cyornis rubeculoides chersonesites Oberholser, Proc. Biol. Soc. 

 Washington, vol. 33, No. 17, Dec. 30, 1920, p. 85 (Trang Prov- 

 ince, Thailand). 

 Cyornis anak Robinson and Boden Kloss, Journ. Federated Malay 

 States Mus., vol. 10, pt. 4, December 1922, p. 261 (Sathani 

 Khlong Muan [lat. 7°50' N., long. 99°40' E.], Trang Province, 

 Thailand). 

 Range: A visitor from China, reported on migration or in winter 

 from the eastern plateau (Loei, Phetchabun), the central plains 

 (Ayutthaya) , and the peninsular provinces from Prachuap Khiri Khan 

 south to Trang. 



Muscicapa rubeculoides dialilaema (Salvadori) 



Cyornis dialilaema Salvadori, Ann. Mus. Civ. Stor. Nat. Genova, 

 ser. 2, vol. 7, Aug. 6, 1889, p. 387 ("Tah6" [about lat. 19°28' 

 N., long. 96°48' E.], Karenni State, Burma). 

 Range: The northern plateau (Mae Hong Son, Lamphun, Lampang) 

 and the southwestern provinces (Kanchanaburi). 



Muscicapa rubeculoides klossi (Robinson) 



Cyornis rubeculoides klossi Robinson, Bull. Brit. Orn. Club, vol. 

 42, No. 262, Oct. 29, 1921, p. 12 (Dran [lat. 11°49' N., long. 

 108°38' E.], Phanrang Province, Annam). 

 Range: Reported only from the southwestern portion of the eastern 

 plateau (Nakhon Ratchasima). 



