TyrsiYidsB from the Khasia Hills, 115 



wings paler yellow, without suffusion ; a dark discal ring and 

 squarely angled outer dark line ; marginal band as in fore 

 wings, but hardly so wide. Palpi and face dark fuscous ; 

 head and thorax fulvous grey ; two basal segments of abdo- 

 men yellowish, the rest fulvous, with white segmental rings. 

 Underside dull yellow, with all the markings showing- 

 through. 



Expanse of wings 30-33 millira. 



A male and female from the Khasias. 



Genus Goniorhyncus, Hmpsn. 



Goniorhyncus marginalis, sp. n. 



Fore wings pale yellow, with all the markings as in O. ob- 

 liquistriga^ Warr., but very much more developed ; the costa 

 and hind margin broadly dark brown ; a diffuse brown streak 

 along the whole of the submedian ; the veins from the lower 

 end of cell to the sinus in the exterior line brown ; centre of 

 discal mark with white scales, and a small white dot in the 

 cell in the centre of the antemedian line ; fringe dark brown, 

 with pale fine basal line. Hind wings the same. Head, 

 thorax, and abdomen pale yellow, mixed with blackish ; the 

 abdomen becoming orange towards the end. Underside dull 

 yellow, with the markings hardly visible. 



Expanse of wings 26 millim. 



One male from the Khasias. 



This may be a very strongly marked variety of G. ohliqui' 

 striga. 



Goniorhyncus ohliquistriga^ sp. n. 



Fore wings pale yellow ; the costa somewhat broadly, the 

 hind margin narrowly, dark brown ; a small brown dot below 

 the costal stripe near base, and another on inner margin below 

 it, representing the subbasal line ; a stronger brown dot at 

 one third, with a vertical brown streak below it from the ante- 

 median line ; postmedian line at three fourths, incurved at 

 first, then vertical, then outcurved, vertical again over the 

 three medians, acutely incurved to below the discal mark 

 and obliquely inclined to inner margin beyond middle, closely 

 approximated there to the first line ; reniform stigma hour- 

 glass-shaped, the upper half the larger, bluish white, with 

 thick dark brown edges, with a diffuse brown oblique streak 

 from its lower edge to hind margin above anal angle ; fringe 

 brown, with a pale line at base. Hind wings with discal 

 spot and a very strongly angulated postmedian line brown : 



