DItOPHOTHEIPA. 241 



"white, minutely waved, oblique from eosta to submedian fold ; two 

 black discoidal points ; postmedial line wliitish, oblique from costa 



cf 



Fig. 82. — Dilojjhoihripa lobaia, (^. 



to vein 6 and incurved below vein 4 ; subterminal line white, 

 excurved below vein 7 and at middle ; a punctiform black terminal 

 line faintly defined on inner side by whitish. Hind wing brown, 

 the costal area Avhitish ; the underside with the inner area white. 



Hah. Assam, Khasis, 1 c? type ; Singapoee {Ridley), 1 c? . Exp. 

 20 millira. 



Sect. III. Abdomen of male with large lateral anal tufts; kind wing with fold 

 below costa to beyond middle containing a tuft of ochreous hair, the 

 tornus normal, 



A. Fore wing with dark wedge-shaped patch on costal area 



beyond the antemedial line defined before and below 



by whitish alopha. 



B. Fore wing without dark patch on costal area defined 



by whitish , brachytorna. 



6506. Dilophothripa alopha. (Plate CLXXX. fig. 22.) 



Bilophothripa alopha, Hmpsn. J. Bomb. Nat. Hist. Soc. xyii. p. 654 (1907). 



c? . Head and thorax whitish mixed with dark brown ; abdomen 

 white slightly tinged with brown ; pectus, legs, and ventral 

 surface of abdomen white, the fore and mid tibiae and tarsi tinged 

 with brown, the latter ringed with white. Fore wing white 

 suffused with purplish fuscous; a fuscous brown patch at base 

 before the oblique curved white subbasal line from costa to vein 1, 

 a dark patch beyond the line on costa; antemedial line double 

 filled in with white, oblique from costa to submedian fold, then 

 incurved, a wedge-shaped patch of fuscous brown beyond it on costa 

 extending to median nervure and to apex ; medial black points below 

 median nervure and in submedian fold ; two black discoidal points ; 

 postmedial line white slightly defined on outer side by brown, 

 minutely waved, oblique to vein 6 and incurved below 4 ; subter- 

 minal line white defined on each side by brown and with two white 

 points at costa, excurved below vein 7 and at middle ; a terminal 

 series of black points. Hind wing white tinged with red-brown. 



Hah. BuEMA, Tenasserim {Doherty), 1 c? type. Exp. 20 millim. 



VOL. XI. R 



