458 Mr. W. Warren on new 



single plane ; tongue very small ; ocelli invisible ; hind tibiss 

 with four spurs. Neuration : fore wings, cell about half as 

 long as wing ; discocellular deeply angled ; first median at 

 three fourths, second just before angle of cell, third from the 

 angle; lower radial from just above the angulation; upper 

 radial stalked with the last three subcostals, the third and 

 fourth rising on a common stem from the fifth ; first and 

 second subcostals free. Hind wings : costal free ; the sub- 

 costals on a long stalk ; discocellular angulated, the lower 

 arm very oblique ; medians and radial as in fore wings. 

 Type Polycampsis longinasus, sp. n. 



Polycampsis longinasus, sp. n. 



Fore wings fulvous, mixed with yellowish and ferruginous ; 

 the two lines pale, diffuse, obliquely curved ; first from 

 middle of costa to inner margin at one fourth ; second from 

 apex to inner margin at middle ; fringe ferruginous (?) . Hind 

 wings black-brown, as if burnt, the hind margin fuscous 

 towards apex and the fringe lighter fuscous. Thorax ferru- 

 ginous mixed with grey ; metathorax pale, whitish ; abdomen 

 black-brown, with pale anal segment ; palpi grey above, deep 

 coppery red on sides and beneath. Underside fuscous cine- 

 reous ; disk of fore wing with chocolate-brown hairs ; hind 

 wing more cinereous, with a pale curved submarginal line. 



Expanse of wings 34 millim. 



One male from the Khasias. 



The type being somewhat rubbed, the coloration of the 

 fore wings cannot be given with accuracy. 



Xenomilia, gen. nov. 



Fore wings narrow, elongate; costa strongly shouldered 

 at base, then faintly incurved to apex ; apex produced, fal- 

 cate ; hind margin with a prominent blunt rectangular pro- 

 jection at end of the second median nervule ; concave above 

 and below, but more strongly below ; the upper half running 

 slightly outwards, the lower very obliquely inwards ; anal 

 angle rectangular ; inner margin convex towards base. Hind 

 wings decidedly broader than fore wings, with both angles 

 and the hind margin rounded. Abdomen of male long, with 

 strong anal tuft ; antennge of male with a long basal joint, 

 somewhat thickened at its upper end, the shaft simple, 

 lamellate, forming an angle with basal joint ; forehead with 

 tuft of hair ; labial palpi long, rostriform, decumbent, laxly 

 scaled, terminal joint as long as second ; no maxillary palpi 

 or tongue ; ocelli distinct ; legs stout ; hind tibiee with four 



