200 
CRYPTOLOPHA. 
in the Linn. Society’s Museum, sent from India, 
having a similar concealed crest to our Lepturus 
ruficeps. And even in the Cryp. poiocephala, 
which we shall now describe, the crown, although 
of a uniform colour, nevertheless sanctions the 
name of Cryptolopha, which we now apply to this 
division. 
GREY-HEADED FLYCATCHER. 
Cryptolopha poiocephala , Swains. 
PLATE XXIII. 
Olive-green; body beneath fine yellow; head, neck, throat, 
and breast, cinereous ; eyelids white ; head sub-crested 
striped with darker shades. 
Platyrliynchus Ceylonensis ,Zool. III. i. PI. 13. 
We have no doubt that this is the bird imperfectly 
described by us nearly twenty years ago, under the 
name of Platyrliynchus Ceylonensis, at a time, in- 
deed, when ornithology was hut in its infancy, and 
when the geographic distribution of its groups had 
been totally neglected. It need hardly he said that 
the only reason of its being then placed in the genus 
Platyrliynchus was, that its bill is broader than those 
