1879] MR. F. MOORE ON NEW ASIATIC LEPIDOPTERA. 407 



Family Drepanulid^e. 

 Drepana specularis, n. sp. 



Female. Upperside pale testaceous-brown : fore wing with the 

 veins externally and a transverse submarginal oblique narrow band 

 pale testaceous-yellow ; a dark-bordered paler blotch at base, below 

 and beyond the cell ; the rest of the wing numerously covered with 

 short pale strigas ; a narrow dusky lunule at end of the cell ; a mar- 

 ginal row of small black-speckled spots : hind wing pale testaceous- 

 yellow anteriorly, dark brown posteriorly, and lined with pale veins 

 and traversed by short pale strigas ; a narrow pale band crossing the 

 disk, ontside which aretwo median, oval, contiguous semidiaphanous 

 pale spots ; a marginal row of black-speckled spots. Underside 

 black-speckled ; transverse band on both wings black and broader ; 

 marginal speckled spots confluent on hind wing ; shaft of antennas 

 white ; pectinations and legs brown. 



Expanse 2| inches. 



Hab. Ceylon (Sir W. Gregory). 



Family Lasiocampid^e. 

 Mustilia sphingiformis, n. sp. (Plate XXXIII. fig. 4.) 



Male and Female ochreous-red, darkest along external border of 

 fore wing and on abdominal half of hind wing : fore wing with an 

 oblique indistinct brown wavy line from apex to near posterior 

 angle, and two median transverse irregular brown lines, retracted 

 inward to costa ; an indistinct costal streak before the apex, and a 

 small dot at end of cell: hind wing dull yellowish on anterior 

 border. Underside dull yellowish ochreous : fore wing with an in- 

 distinct curved brown line from apex, and hind wing with two trans- 

 verse median indistinct lines ; shaft of antennas and narrow frontal 

 band at base white. 



Expanse, tJ 2, J 3 inches. 



Hab. Masuri, N.W. Himalaya (Major Hutton). In coll. F. 

 Moore. 



Kosala, n. g. 



Female. Fore wing somewhat short and narrow; costa arched 

 near end, apex acute, exterior margin slightly oblique, posterior 

 angle convex ; first branch of subcostal vein arising at half length 

 of the cell, second near its end and forked at one third its length, 

 fourth from end of the cell and also forked at one third its length ; 

 discocellulars slender, curved inward ; radial from upper end of the 

 cell ; median vein four-branched, the two upper from end of the 

 cell ; submedian running near the margin. Hind wing truncated ; 

 anterior margin short, angled at apex ; exterior margin truncated, 

 convex in middle ; hind margin long, nearly straight ; subcostal 

 branches straight, from near base of the cell ; median four-branched, 

 the branches contiguous at their base ; a median and internal vein. 

 Body robust, extending slightly beyond hind wing ; antennas bipec- 



