1 70 OPHIUSID^. 



with very broad dark dusky-brown band extending to near the base. Underside : botli 

 wings with a dusky outer band. 



Expanse I^q- inch. 



Hah. Khasia Hills. In coll. Dr. Staudinger. 



DORDURA, n. g. 



Fore wing elongated, triangular ; costa straight, exterior margin very oblique ; costal 

 vein long, extending four fifths the margin ; first subcostal emitted at one half, and second 

 at one eighth before end of the cell, third at one fifth from below base of second, fourth at 

 two thirds from base of third, fifth from end of the cell, ascending and touching third near 

 its base ; discocellular convex in middle, bent at each end, radials from the angles ; cell 

 extending to half the wing ; upper median from angle above end of tlie cell, middle median 

 from immediately before the end, lower at one half before the end ; submedian curved near 

 base. Hind wing triangular, apex slightly convex, exterior margin oblique, somewhat 

 angular near anal .end, costal vein nearly straight, extending to apex, two subcostals from 

 end of the cell ; discocellular obliquely concave, radial from its lower end ; cell short ; two 

 upper medians from acute angles at lower end of the cell, lower branch at one third before 

 the end ; submedian and internal vein straight. Body moderately stout ; abdomen of male 

 longer than hind wing ; palpi ascending to level of vertex, flattened, second joint broadest 

 at tip, third joint slender, half length of second ; antennce finely pectinated in male ; femora 

 slightly pilose beneath, tibia3 pilose above. 



Allied to Tlyjxetra. 



Type D. aincalis. 



PoKDUiiA AncALis, n. sp. (Plate V. fig. 20.) 



Fore wing uniform brownish-ochreous, very sparsely speckled with minute brown scales, 

 which are sliglitly clustered on lower discal area ; two very indistinct medial transverse 

 oblique brown lines, the outer line sometimes ending in a very prominent dark brown pale- 

 bordered triangular costal patch before the apex ; a marginal row of minute black dots, and 

 an indistinct brown-speckled orbicular and reniform spot: hind wing paler at the base, with 

 a brownish outer border, which is traversed by a submarginal dusky-brown fascia extending 

 broadly from the apex, and is sinuous and darkest at the anal angle. Body brownish- 

 ochreous ; palpi at the tip, and legs with terminal brown bands. 



Expanse If inch. 



Hah. Calcutta. In coll. Dr. Staudinger. 



DORDURA ALIENA. 



Hijpwtra aUcna, Walker, Catal. Lcp. Het. Brit. Mus. pt. xxxiii. p. OGt (ISCJ). 

 Hah. Calcutta (Atkinson). 



Note. — Ophinsa suhcosfal/s, Walker, Catal. Lep. Het. B. M. pt. xxxiii. p. 0G9, from 

 N. China, will also come into the "cnus Bordura. 



