48 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY, 1891. 



females of a closely allied species, which differs from 

 typical centaur us, in having on the upperside the blue of 

 the hindwing confined to a spot at base, and on the under- 

 side in having the fourth spot of the discal band moved out- 

 wards, and in having a large dark spot from angle of sub- 

 medium interspace, extending towards the outer margin to 

 as far as the discal band. On the underside this species 

 is nearest to amantes, but has no anal lobe. As none 

 of my specimens are in good condition this species will 

 not be described by Mr. de Niceville. 



147. Arliopala silhetensis, Hewitson. 



Tilin, April. A single worn male. 



148. Arliopala amatriv, de Niceville. 



Tilin, May ; Loungat, May. Allied to A. amantes, from 

 which it differs in both sexes in having a broader black 

 margin to both wings. This species will shortly be de- 

 scribed by Mr. de Niceville. 



149. Arliopala abseus, Hewitson. 



Tilin, March. A single specimen. 



150. Arliopala atrax, Hewitson. 



Pauk to Tilin, November ; Tilin, November and May ; 

 Choungkwa, May. Numerous specimens. 



151. Arliopala rama, Kollar. 



Tilin, March to May. Three males, one female. 



152. Arliopala alemon, de Niceville. 



Tilin, March, April, May. Very numerous specimens. 

 This species, which is allied to the preceding, will shortly 

 be described by Mr. de Niceville. 



153. Arliopala adriana, de Niceville. 



Tilin, March. A single male. 



154. Arliopala helenore, Doherty. 



Tilin, March. A single male. 



