2(). PlECILODRYAS. 



241 



Wing aud foot of Pcecilodryas hypoleuca. 



Key to tlie Sj^ecies. 

 a. Abdomen white or greyish white, not yellow. 

 «'. Throat white. 



",','• Flanks and under tail-coverts tawny buff ccrcinivcntrui, p. 242. 

 o . Flanks and under tail-coverts white or 

 brownish white. 

 «'". Secondaries tipped with white; pri- 

 maries ed^ed with white ; outer tail- 

 feathers with a large spot of white at 



*^® t^P superciliosa, p. 242. 



6 . oecondanes and primaries uniform: 

 tail not tipped with white, but some- 

 times with a narrow edging to some 

 of the outer feathers. 

 «^ Tail white at base ; back grey ; chin 



without a black spot cinerea, p. 243, 



h*. Tail not white at base. 

 a\ Back grey, the head blackish; a 

 broad white eyebrow from the 

 base of the biU to above the ear- 

 coverts ; under surface white, with 

 the sides of the breast grey ; chin- 

 spot black hrachijura, p. 243. 



6'. Back blackish as well as the head; 

 a streak from the base of the bill 

 only above the eye ; under surface 

 white, the sides of the breast 



;' Ti .11 ¥^^^ hjpolettca, p. 244. 



. Throat black. 



c". Above velvety black, with a white band 



across the rump bimaadata, p. 244. 



rt . Abo\e bluish givy, with no bar on the 



, ... ""i^P • albinotata, p. 245. 



0. Abdomen yellow like the breast, 

 c'. Lores forming a large white spot. 



e". Head dark grey,"forehead blackish ; ear- 

 coverts blackish grey; no light riu? 

 roimd the eye; cheeks white; chiii 



-white. . j^t,c^j,g^ p 045. 



/ . Head ashy gi-ey, washed slightly with 

 olive ; no black forehead ; ear-coverts 

 pale grey, as also the cheeks; thi-oat 

 greyish white. 

 c'". Lores and feathers round the eye white capito, p. 24.3. 



