A COLLECTION OF BIRD-SKINS FROM SIAM. 423 
plumage; the lores, forehead and chin are almost yellow when 
compared with the rufous of most specimens. The third specimen 
is normal in this respect. 
157. MIGLYPTES JUGULAREIS, 
Picus jugularis, Blyth, J.A.S.B. xiv.. p. 195 (1845). 
2 ¢ Hup Bon, S. E. Siam, 21-25.7.15. 
3 Q Pak Jong, E. Siam, 29-30.11.15. 
One of the males which is acquiring the black plumage 
above has the breast suffused with sage-green as in the nestling 
stage, 
158. CHRYSOPHLEGMA FLAVINUCHA PIERREI. 
Chrysophlegma pierrei, Oustalet, Le Naturaliste, 1889, pp. 44, 45. 
Q Chan Teuk, E. Siam, 11.8.15. 
¢ Pak Jong, E. Siam, 1.12.15. 
These two birds are both good examples of the rare C. /. 
pierret. The male has a wing of 152 mm., and the female 148 mm., 
whilst the type of pierri, which is a female, has a wing of 156 mm. 
They also have the decidedly pale upper and lower plumage of 
pierre. contrasting well with typical wray? in this respect. 
Kloss’ C. f. lylet (Ibis 1918, p. 110.) is assuredly nothing but 
pierrei, the small differences mentioned by him as shewn in his 
sp2cimen not being discernible in either of Mr. Herbert’s birds. 
The two birds described by Gyldenstolp2 wider the name of 
flavinucha are probably, judging by the wing measurements, 
(¢ 158, 2 159 mm.), this race also, as true favinucha would seem to 
have wings measuring from 162 to 180 mm. 
159. CHRYSOPHLEGMA HUMIL. 
Crrysopilegma humii, Hargitt, Ibis 1889, p. 231. 
¢ 2 Tung Song, P. Siam. 
The two specimens in Mr. Herbert’s collection are quite 
typical humic. 
160, CALLOLOPHUS MINEATUS MALACCENSIS, 
Picus mnalaccznsis, Lath. Ind. Orn. i, p. 241, (1790). 
Cullolophus minzatus perlutus, Kloss, Lbis, 1918 p. 110. 
¢ Klong Bang Lai, P. Siam, 23.1.16. 
VOL. Ill, NO, 4, 1919. 
