98 



AEBOEICOLA. 



63. Arboricola atrigularis. The Blaok-throated Hill-Parteidqb. 



Peura, Sylhet; Duboy, Assam; Sanbatai, Chittagong. 



S' 10" to 11"; 7 to 10 oz. ? 7 to 10 oz. Legs orange-red. Bill black. 

 Eesembles A. torqueolus, but foreneck is black aad flank-feathers are edged olive- 

 brown with, white spots near tips. Crown olive.- Cheeks white. Back broadly 

 barred and tipped black. Breast pale grey. Prom E. Assam to E. Bhamo. Four 

 eggs(l-38xl.l2), glossy white. (B. 1365. 0. 30. O.G.i. 163. H. &M.ii. 79.) 



Darjeeling, 11.4 



AhoA.ardeus. The Hainan H.P. Like.<i. atnjjtZaWs, but with orange-red chest-patch. ^8". 



A. crudigularis. The Formosan H.P. Like A. atrigularis, but with lower part of throat 

 black. S 9i". (O.G. i. 164.) 



A.javanica. The Ja van H.P. ill". Crown red-brown. Above grey, barred black. Chest 

 grey. Below chestnut. 



A. ruMrostris. The Eed-billed H.P. from Sumatra. Above olive, barred black. Chest 

 brown. Flanks barred black and white. (O.G. L 168.) 



64. Arboricola bmimeipectus. The Brown-breasted Hill-Partridge. 



Toun-hka, Pegu. 



$ lOJ" to llj"; 9 to 13 oz. 2 10" to lOJ"; 8 to 12 oz. Legs red. Bill 

 black. Crown brown. Forehead, supercilia, and cheeks buff. Middle of throat 

 fawn, densely spotted black. Breast tawny. Above oHve, barred black. Wings 

 strongly marked chestnut. Flanks with white spots, near tips banded black. 

 Burma and Tenasserim. (B. 1367. 0. 31. O.G. i. 169. H. & M. ii. 87.) 



Also A. hyperythra. Treacher's H.P. from N.W. Borneo. Like A. Iruimeipectus, but 

 crown is black. Supercilia and cheeks ashy. 10 J". 



A. eryth/rophrys. Whitehead's H.P. from N. Borneo. Like A. hyperythra, but the super- 

 cilia are black. (O.G. i. 170.) 



