(). 0SM0TRER0X. 39 



ing brighter: underparts yellower, 



ami the band across the middle of 

 the lateral tail-feathers blacker 

 and -well-defined ; female differs 

 from the male as does that of O. 



priseicauda wallacei, p. 42. 



cc. Larger, wing 61 to 6"37 inches : 

 colouring much as in O. wallacei; 

 horny part of the upper mandible 

 nearly reaching to the forehead ; 

 female differs from the male as 

 do those of O. griseicauda and O. [p. 43. 



wallacei sanyhirensis, 



. Grey colour of the upper part of the 

 head leaving a distinct green super- 

 ciliary baud ; no orange-brown 

 patches on the sides of the lower 

 neck. 

 aa. Under tail-coverts cinnamon in the 

 males ; mingled white and olive 

 in the females. 

 aa. An ochreous patch across the 

 middle of the crop-region of the 

 male ; throat green-yellow ; 

 female similar to that of O. 

 malabarica, with the cap not 



so grey in front phayrei, p. 43. 



j8/3. No ochreous patch on the middle 

 of the crop-region ; throat con- 

 spicuously yellow ; female simi- 

 lar to that of O. phayrei, but 

 with the grey of the cap lighter 



in front malabarica, p. 45. 



bb. Under tail-coverts of the males not 



cinnamon, but whitish. 



aa. Smaller wing-coverts maroon ; 



those of the bend of the wings 



slaty. 



a 3 . Underparts pale yellowish j 



feathers of the flanks greyish 



olive, with whitish edges ; 



female similar to that of O. 



a villaris, but smaller, lighter 



below, and with the grey cap 



better defined on the "hind 



P ar t aromatica, p. -47. 



b . Underparts decidedly greener 



olive; feathers of the flanks 



dark green, with yellow 



i dges : female similar to that 



of O. aromatica, but larger, 



greener be! >w. and with the 



grey rap blending behind in 



the olive of the hind neck . . axillaris, p. 48, 



@,3. Smaller wing-coverts, except a 



few of the inner ones, olive; 



grey cap very pale ; female 



