116 A MONOGRAPH OF THE PHEASANTS 
or 
The genus Lophura, as I limit it, includes three species, the most aberrant of which 
is diavdt, The remaining two almost exactly parallel the two species of Acomus in 
distribution. 
Siamese Crested Fireback 5 : ; : : . Lophura diardi (Temm.). 
Malayan Crested Fireback . : : ¢ : . Lophura rufa (Raffl.). 
Bornean Crested Fireback : : . ; . Lophura ignita (Shaw and Nodd). 
KEY TO LOPHURA 
I. Mantle not reddish-brown or chestnut (males). 
a Breast grey : ; : : : ; ; c 3 ; . aiardt. 
b_ Breast purplish-blue. 
a Belly black; central rectrices white : ; i ; , ; . rufa. 
& Belly bronze-gold ; central rectrices buff ; : ; : : . ~ignita. 
II. Mantle reddish-brown or chestnut (females). 
c Wings black barred with buffy white .  . . . . . . . diardi. 
d Wings chestnut. 
c Outer rectrices chestnut . i : : , : : : : . rufa. 
@ Outer rectrices black ; ; 5 j : : : : ; . zenita. 

