1920.] List of the Birds of Siam. 587 



Rhytidoceros undulatus Shaw. 



Buceros iindnlahin Sluiw, Gen. Zool. viii. 1811, p. 2G : Javii. 



In Siam the Malayan Wreathed Hornbill has been recorded 

 from Pa Hing (N. Siam), Kloii^i' Yai (S.E. Siam), and from 

 the islands Koh Kut, Terutau, Puket, and Pula Lontar. 



Rhytidoceros subruficollis Blyth. 



Bitceros subriijicollis Bljth, Journ. Asiat. Soc. Bengal, xii. 

 pt. i. 184o, p. 177 : Tenasserim. 



Gairduer records this species from the provinces of 

 Ratburi and Petchaburi, and I have obtained it at the Meh 

 Lem River in northern Siam. 



Family Meropid/E. 



Merops viridis Linn. 



Merops viridis Linnpeus, Syst. Nat. Ed. xii. 176Gj p. 182 : 

 Java. 



Recorded from peninsular and eastern Siam, though not 

 very abundant. 



Merops lamark birmanus Neum. 



Merops viridis birmanus Neumann, Oriiith. Mouatsber. 

 xvii. 1910, p. 80 : Myingan, Burma. 



Apparently found throughout the whole country, as speci- 

 mens have been collected at Den C^hai (N. Siam), Koon Tan 

 (N. Siam), Lat Bua Kao, Sakerat (E. Siam), and at Koh 

 Lak (S.W. Siam). 



Merops superciliosus philippinus Linn. 



Merops philipjnnus Linnseus, Syst. Nat. Ed. xii. 1767, 

 p. 183 : Philippines. 



Not uncommon during the winter mouths in peninsular 

 Siam and on the neighbouring islands. Less abundant in 

 other parts of Siam. 



Melittophagus leschenaulti swinhoei Hume. 

 Merops swinhoei Hume, Nest and Eggs Ind. Birds, 1872, 

 p. 102 : India, Nilghiris, etc. 



Found throughout the whole country. 



