146 MESSRS. ROBINSON AND KLOSS ON 



TROGONIDAE. 



Trooons. 



(Abdomen yeliow or onuifje yellow . . /-" 



1 -] Abtloineii brown or buffy brown 

 ( Abdomen red or pink 



o (Breast and abdomen uniform dark brown 

 I Breast brownisb urey, abdomen bnft'y brown 



J Smaller, wing less than 5 inches 



I Lai'ger, wing more than 5 inches .--. 



(Head and throat brown, abdomen pink 

 I Head and throat black, abdomen red 



(Rump scarlet 



I Rump light brown 



[Outer tail-feathers partly white speckled 



with black . . - . . 



(Outer tail-feathers partly uniform white 



J Head and breast black, nape pink .. l\ne(ilectus suntatramis. S 



(Head, breast and nape lirown .. P. n. sumatrnitus. $ 



(Head and breast black, a red nape-band . . P. knsiimba, J 



-, Head, breast and nape dull red . . J', e. enjtiirocephahis, J 



(Head, breast and nape brown . . /'. e. erytlnuci'pJialus, $ 



228. Pyrotrogon kasumba Raffles. 



Trogon kasumba, Baffles, Trans. Linn. Soc. xiii, 1821, p. 282 

 (Svimatra). 



Two males obtained by Mr. W. J. F. Williamson's collector at 

 Bangnara, Patani, 10-14 July, 1916, constitute the first record for 

 this species in Siam. 



Pyrotrog-on erythrocephalus erythrocephalus (Gould). 



Trogon erythrocep/udus, Gould, P. Z. S. 1834, p 25 (near Rangoon). 

 Harj)actes erythrocephalns, C ii, p. 99 (Muleyit) ; E., p 106 (Perak- 



Pahang boundary). 

 Pyrotrogon erythrocephalus, I., p. 105 (North Siam). 



This is one of the commonest mountain trogons in the Malay 



States and will certainly be found eventually in the Siamese portions 



of the Peninsula. Gates states that it is abundant in Pegu, where it 



is commonest in the hills, and Gyldenstolpe obtained several 



examples in North Siam. 



A. Hamo Ix Davison, Stray Feathorw, vi, IftTfi. £■ <). Grant, Kascio\ili Malayenses, iii (Birds), 1905 



B. Mailer, Die (Jrnis (l.;r Iiiscl Sahink'a, IHK2. F. Holiiuson ami Kloss, Ibis, 1910-11. 



C. Oates, Hiids Brit. Biirinah, Vols, i \- ii, 1883. G. (iainlner, .loiirn. N. H. Soe. Si.am. i, 1915. 



D. Hoiihotrt. P. /. S. 1901, A'ol. i. H. Robinson, .roiirn. F. M. K. Museums, v, 1915. 



JOURN. NAT. HIST. SOC. SUM. 



