166 Mr. W. Warren on new 



margin at two thirds ; marginal space darker fuscous to near 

 second line ; a small dark spot in cell and a larger one at the 

 end ; fringe dark grey. Hind wings paler, more yellowish, 

 with dark discal spot, and exterior line as on fore wings ; 

 marginal space dark fuscous, becoming blackish and some- 

 what metallic at apex along costa ; fringe pale glossy ochreous 

 with a darker base. Head and thorax concolorous with fore 

 wings ; abdomen paler. Underside dull whitish ochreous, 

 with the lines indistinct. 



Expanse of wings 46 millim. 



One male from the Khasias. 



Genus NOTARCHA, Meyr. 



Notarcha semijiava^ sp. n. 



Fore wings fuscous, the lines and spots darker ; the costa 

 paler, tinged with yellowish ; first line near base, indistinct ; 

 a pale yellow spot in cell, preceded by a round blackish one 

 and followed by a reniform one on the discocellular ; post- 

 median line of the usual form, forming three teeth in the 

 sinus, dull blackish, edged externally with paler, which below 

 the costa takes the form of a curved yellow blotch with lunate 

 edges ; beyond the postmedian the ground-colour becomes 

 darker ; fringe yellowish, chequered with brownish triangles. 

 Hind wings yellowish, with the base, a discal spot, an outer 

 thick rectangularly bent line, and the whole outer border dark 

 fuscous ; fringe as in fore wings. Head, thorax, and abdo- 

 men olive fuscous ; base of abdomen yellowish. Underside 

 pale straw-colour, with the markings dull leaden grey. 



Expanse of wings 30 millim. 



A few from the Khasias. 



^^otarcha paucinotalisj sp. n. 



Fore wings mouse-colour, tinged with rufous ; first line 

 only visible on inner margin as a dark shade, and a black 

 dot below the median ; a small black dot in the cell and a 

 slender black lunule at its end ; second line denticulate, inter- 

 rupted, strongly curved outwards in the middle, reaching 

 inner margin at two thirds, above which it is marked by a 

 large black spot ; a marginal row of small black dots ; fringe 

 concolorous. Hind wings darker, with a cell-spot and denti- 

 culate central line ; the basal area and inner marginal third 

 suffused with dark grey. Head, thorax, and abdomen con- 

 colorous ; basal joint of antennae, tongue, and pectus whitish 



