110 Mr. C. Bocleu Kloss on Birds [Ibis, 



the entire under surface and sides of the head strongly 

 suft'used with ochraceous-tawiiy, but this occurs not in- 

 frequently in others of the series from farther north ; this 

 feature is quite lacking in all my Siamese birds, which, like 

 the majority of the Malayan, are only faintly tinged with 

 brownish below. 



T. j. javanensis Ljuug was based on Javanese material, 

 but Gyldeustolpe (/. c. s.) erroneously states that Javanese 

 birds are intermedia and that Malayan and Sumatran birds 

 represent the typical form. His specimens of intermedia 

 from northern Siam have wings varying from 139 to 154 mm. 



Blyth, in describing this race, stated that it ranged from 

 Nepal to Tenasserim, but he does not seem to have very 

 clearly distinguished it from T. shorei. 



""''58. Callolophus mineatus perlutus, subsp. nov. 



Callolophus malaccensis Hume & Davison, Stray Feathers, 

 vi. 1878, p. 140. 



Chrysophlegnia miniatum malaccense Gyldeustolpe, Kungl. 

 Sv. Vet.-Akad. Handl. Ivi. No. 2, 1916, p. 91. 



1 o . Koh Lak, S.W. Siam. 15 Nov. 1916. 



Iris crimson; maxilla black; mandible greyish-white; 

 feet olive. 



T. L. 265 ; T. 81 ; W. 137 ; Ta. 23 ; B. f. g. 34-5. 



Larger than C. m. malaccensis ; the breast and abdomen 

 paler, the ground-colour being less tinged with brown and 

 the dark bands narrower and farther apart; the yellow 

 nuchal crest without any spots or bars of brownish. 



""1 4- 59. Chrysophlegma flavinucha lylei, subsp. nov. 



1 S ad. Koh Lak, S.W. Siam. 15 Nov. 1916. 



Iris crimson ; orbital skin bright olive ; bill pale grey, tip 

 whitish ; feet olive. 



T. L. 320 ; T. 96 ; W. 158 ; Ta. 31 ; B. f . g. 44*3 ; culmen 

 to frontal 43; exposed culmen 38. 



Smaller than C. f. flavinucha Gould, of the Himalaya 

 (the wing of which attains a length of 173 mm. or more) ; 

 throat paler : a few white feathers on the loral region as in 



