172 MESSRS. ROBINSON AND KLOSS ON 



c7, 2. Koh Pra Tung, Takuapah Inlet, Peninsular Siam, 

 17-18 February 1919 (Nos. 4067, 4105). 



2. Renong River, Peninsular Siam, 22 February 1919 

 (No. 4166). 



d,2 2. Namchuk, Pakchan Estuary, Peninsular Siam, 24-26 

 February 1919 (Nos. 4205, 4244, 4261). 



d, 2. Mamok, Pakchan Estuary, Peninsular Siam, 27 Feb- 

 ruary 1919 (Nos. 4278, 4279). 



5 d,9. Koh Lak, Rajburi, Peninsular Siam, 3-10 April 1919 

 (Nos. 4980, 5173-5, 5194, 5235). 



c?, 3 2. Hat Sanuk, Rajburi, Peninsular Siam, 12-15 April 

 1919 (Nos. 5252, 5292, 5300, 5326). 



" Iris Indian red or reddish brown, orbits slate ; upper man- 

 dible black, lower yellow, often dark at tip ; feet greenish slate." 



Total length 6, 288, 313, 305, 306, 305, 303, 305, 293, 290, 

 310 mm. 



Wing 137, 137, 135, 137, 142, 136, 135, 138, 132, 



136 mm. 



Tail 108, 113, 112, 112, 117, 111, 120, 110, 110, 



110 mm. 



Tarsus * 27, 30, 27, 26, 28, 27, 28, 25, 28, 26 mm. 



Bill from gape 38, 39, 39, 38, 37, 39, 37, — , 36.5, 35 mm. 



Total length 2, 305, 305, 287, 298, 310, 293, 290, 297, 293, 



294, 298 mm. 

 Wing 138, 136, 137, 133, 136, 135, 130, 137, 130, 



136, 130 mm. 

 Tail 118, 113, 110, 114, 114, 118, 113, 108, 115, 



112, 113 mm. 

 Tarsus 28, 26, 26, 27, 28, 24, 26, 26, 24, 28, 25 mm. 



Bill from gape 39, 40, 37 (imp.), 35, 38, 35, 36, 37, 35, 35, 



35 mm. 



A. Hume & Davison, Stray Feathers, vi, 1878. £• O. Grant, Fasciculi Malayenses, iii (Birds), 1905. 



B. Miillcr, Die Ornis der Insel RalanKa, 188'2. F. Koliinson and Kloss, Ibis, 1910-11. 



C. Oates, Birds Brit. Burmah, Vols, i & ii, 1883. O. Gaiidner. .lourn. N. H. Soc. Biam, i, 191.5. 



D. Bonhote. P. Z. S. 1901, Vol. i. H. Uobinson, .Tourn. F. M, S. Museums, v, 191.5. 



JOURN. NAT. HIST. SOC. SIAM. 



