THE BIRDS OF THAILAND 171 



Range: A visitor from the North, reported on migration or in 

 winter from the southwestern provinces (southern Tak) . 



Abroscopus superciliaris superciliaris (Blyth) 



Ahrornis superciliaris "Tickell" Blyth, Journ. Asiatic Soc. Bengal, 

 vol. 28, No. 4, 1859, p. 414 ("mountainous interior of the 

 Tenasserim provinces"; type specimen from "Woods of 

 Teewap'hado. 1100 feet," Amherst District, Tenasserim Divi- 

 sion, Burma, ^c^e Tickell, ibid., p. 453). 

 Range: The northern plateau, the northwestern portion of the 

 eastern plateau (Loei, Phetchabun), and the southwestern provinces 

 (Kanchanaburi) . 



Abroscopus superciliaris bambusarum Deignan 



Abroscopus superciliaris bamhusarwn Deignan, Proc. Biol. Soc. 



Washington, vol. 60, No. 4, Apr. 3, 1947, p. 23 (Khao Phanom 



Bencha [lat. 8°15' N., long. 98°55' E.], Phangnga Province, 



Thailand). 



Range: The peninsular provinces from the Isthmus of Kra south to 



Phangnga. 



Abroscopus superciliaris sakaiorum (Stresemann) 



Abrornis sakaiorum Stresemann, Bull. Brit. Orn. Club, vol. 31, 

 No. 183, Dec. 27, 1912, p. 27 ("Upper Batang-Padang Valley," 

 Perak-Pahang Boundary, Malaya). 

 Range: Reported from the southern peninsular provinces (Trang). 



Abroscopus albogularis hugonis Deignan 



Abroscopus albogularis hugonis Deignan, Auk, vol. 55, No, 3, 

 July 12, 1938, p. 510 (Ban Mae Ton [lat. 18°55' N., long. 

 99°15' E.], Chiang Mai Province, Thailand). 

 Range: Mountains of the western portion of the northern plateau 

 (Chiang Mai). 



Genus GERYGONE Gould 



Gerygone fusca sulphurea Wallace 



Gerygone sulphurea Wallace, Proc. Zool. Soc. London, for 1863, 

 pt. 3, February 1864, p. 490 (Solor Island, Solor Group, Lesser 

 Sunda Islands, Indonesia). 

 Gerygone griseus Gyldenstolpe, Orn. Monatsb., jahrg. 24, No. 2, 

 February 1916, p. 27 (Ko Lak=Prachuap Khiri Khan [lat. 

 11°50' N., long. 99°45' E.], Prachuap Khiri Khan Province, 

 Thailand). 

 Range: Reported from mangroves of the eastern coast (Samut 

 Prakan, Prachuap Khiri Khan, Nakhon Si Thammarat) and of the 

 western coast (Phuket, Trang). 



