THE BIRDS OF THAILAND 95 



Corydon sumatranus sumatranus (Raffles) 



Coracias Sumatranus Raffles, Trans. Linn. Soc. London, vol. 13, 

 pt. 2, [not earlier than November] 1822, p. 303 ("interior of 

 Sumatra"). 

 Range: The southernmost peninsular provinces (Pattani, Yala, 

 Narathiwat). 



Genus CYMBIRHYNCHUS Vigors and Horsfield 



Cymbirhynchus macrorhynchos malaccensis Salvadori 



Cymborhynchus malaccensis Salvadori, Att. Accad. Sci. Torino, 



vol. 9, disp. 3, Mar. 22, 1874, p. 425 (Malacca). 

 Cymbirhynchus macrorhynchos siamensis Meyer de Schauensee 

 and Ripley, Proc. Acad. Nat. Sci. Philadelphia, vol. 91, May 

 23, 1940, p. 338 (Pran Buri pat. 12°25' N., long. 99°55' E.], 

 Prachuap Khiri Khan Province, Thailand). 

 Range: The eastern plateau (Nakhon Ratchasima), the southeast- 

 ern provinces, and the western and peninsular provinces from Tak to 

 the extreme South. 



Genus EURYLAIMUS Horsfield 



Eurylaimus javanicus friedmanni Deignan 



Eurylaimus javanicus friedmanni Deignan, Proc. Biol. Soc. Wash- 



mgton, vol. 60, No. 27, Oct. 9, 1947, p. 120 (Sathani Hin Lap 



[lat. 14°40' N., long. 101°10' E.], Sara Buri Provmce, Thailand). 



Range: The northern plateau (Chiang Mai, Lamphun, Phrae), the 



eastern plateau (Sakon Nakhon, Nakhon Ratchasima, Sara Buri), 



the southeastern provinces, and the western and peninsular provinces 



south to the Isthmus of Kra. 



Eurylaimus javanicus pallidus Chasen 



Eurylaimus javanicus pallidus Chasen, Bull. Raffles Mus., No. 

 10, October 1935, p. 43 (Khao Nong [lat. 8°55' N., long. 99°38' 

 E.], Surat Thani Province, Thailand). 

 Range: The peninsular provinces from the Isthmus of ICra to the 

 extreme South. 



Eurylaimus ochromalus ochromalus Raffles 



Eurylaimus ochromalus Raffles, Trans. Linn. Soc. London, vol. 

 13, pt. 2, [not earlier than November] 1822, p. 297 ("at Sing- 

 apore and in the interior of Sumatra"; type locality restricted 

 to Singapore Island, Malaya, by Robinson and Boden lOoss, 

 Bull. Brit. Orn. Club, vol. 40, 1919, p. 15). 

 Range: The peninsular provinces from the Isthmus of Era to the 

 extreme South. 



