36 Mr. W. R. Ogilvie Grant on the 



/*. Lower breast and belly 

 buff, almost immacu- 

 late F. juffulario, S $ • 



g^. Lower breast and belly 

 whitish, with black V- 



shaped bars F. shelletji, S ■ 



k'. Throat bright rufous chestnut ; 

 feathers of underparts white, 

 edged on either side with 



blackish-brown F. gularis, cJ 2 • " 



d. None of the feathers of the upper surface 



have white shaft-streaks. (In F. erekeli a 



few of the outer scapulars have buff shafts.) 



h}. Whole of the underparts narrowly 



barred with black and white F. adspersus^ S 2 • 



i\ Underparts not barred. 



e^. Inner webs of the primaries pale buff, 

 or brown, barred or freckled with 

 buff. 

 f^. Chest mixed with rufous. 



g'^. Underparts with rufous shaft- 

 streaks ; inner webs of primaries 



freckled with rufous F. griseostriatus, S • 



■ A*. Each feather of the underparts 

 with a black raquet-shaped 

 shaft-streak ; inner webs of pri- 

 maries with irregular longitu- 

 dinal or transverse buff stripes . . F. hcalcaratus, cJ $ 

 ^'. Chest not mixed with rufous. 

 t''. Greater part of the inner webs of 

 the primaries uniform buff ; fea- 

 thers of the chest buff, with a 

 wide brownish-black stripe down 

 the middle of each. 

 /'. Top of the head and ground- 

 colour of the upper parts red- 

 dish or olive brown, feathers 

 of the mantle widely mar- 

 gined all round with whitish 



buff F. dappertoni, c? 2 . 



m'. Top of the head and ground- 

 colour of the rest of the upper 

 parts rich dark brown ; fea- 

 thers of the mantle narrowly 

 margined on the sides with 

 white F. gedgii, cf . 



