142 MESSRS. ROBINSON AND KLOSS ON 



ii, 1833, p. 580 (Bengal). A larger and paler form, not 

 found in the area dealt with here. 



G. macrurus amhiguus, Hartert, Ibis, 1896, p. 373. An in- 

 termediate race ranging south to about 6° or 7** N. Lat. 



C. macrurus bimaculatus, Peale, U. S. Explor. Exped. viii, 

 1848, p. 170 (Singapore.) A smaller darker race found in 

 the southern third of the Malay Peninsula. 



Note. CapriTTvulgus m. anatnensis Oberholser (Proc. U. S* 

 Nat. Mus. xlviii, 1915, p. 593, Tanjong Katong, Singapore) is a pure 

 synonym of the last. 



A. Hume & Davison, Stray Feathers, vi, 1878. E. O. Grant. Fasciculi Malayonses, iii (Birds). 1905. 



B. Milllor, Die Ornis der Insel Salanga, 188-2. F. Robinson and Kloss, Ibis, 1910-11. 



C. ( tales, Birds Brit. Burmah, Vols, i & ii, 1883. G. Oairdner, Journ. N. H. Boo. Kiam, i, 1915. 



D. Bonhole, P. Z. S. 1901. Vol. i. H. Robinson, Journ. F. M. S. Museums, v. 1915. 



JOUBN. NAT. HIST. SOO. SIAM. 



