166 Mr. AV. Warren on neiv 



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 semiflava, 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 wangs 30 millim. 



A few from the Khnsias. 



JSotarclia paucinotalis, 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 antennaj, tongue, and pectus whitish 



