122 Lionel de Xieeville — BescripHonfi of some [No. 2, 



fore wing with tlie apex widely and the costa and the entire hind win o- 

 ferruginous- ochreous. Forewing with the spots as above. Hindioinq 

 with a very indistinct small black spot at the end of the cell, and a 

 discal series of similar short streaks between the nervules. Gilia ochre- 

 ous. AntenncB black, the tip of the club, and the upper portion of the 

 shaft below the club ferruginous. 



Expanse 1*2 inches. 



Hab. Sikkim (Otto Moller) . 



ISOTEINON FLAVIPENNIS, n. Sp., PI. II, Fig. 4, ? . 



^ and 5 . Upperside brown, glossed with purple on the oater area 

 of the forewing, the liindwing bearing a patch of long ochreous hairs in 

 the middle of the disc and on the abdominal margin. Forewing with the 

 following white semi-transparent spots : — a small round one in the 

 middle of the upper discoidal interspace ; two at the end of the cell, one 

 above the other, the lower twice the size of the upper ; a large spot in 

 the interspace below and a small one placed in the second median inter- 

 space near its base. Underside with the costa and apex widely and the 

 entire hindwing ferruginous-ochreous glossed and marbled with purple, 

 the disc of the forewing dark brown, the inner margin paler. Forewing 

 with the spots as above ; hindwing with a dark-brown spot in the cell 

 and a series of five or six similar spots placed around the cell. Gilia 

 cinereous, dark brown at the end of the nervules. Antennce black, 

 annulated with pale ochreous beneath, the club, all except the extreme 

 tip, pale ochreous beneath. 



Expanse 1*3 to 1*4 inches. 



Hab. Buxa, Bhutan (Moti Bam), Sikkim (Otto Moller), and South 

 Andaman Island (A. de Roepstorff) . 



Thanaos jhora, n. sp., PL II, Fig. 12, $ . 



<? . Upperside dark brown ; cilia whitish marked with brown at the 

 ends of the nervules. Forewing with a discal curved series of about six 

 pale dots. Hindwing unmarked. Underside dark brown, the costa and 

 the apex of the forewing and the entire hindwing greenish-ochreous, 

 Forewing with the discal series of spots as above, and an indistinct 

 marginal lunular series. Hindwing with a very irregular discal series 

 of spots and an obscure marginal series. 



Expanse "95 to 1"05 inches. 



Hab. Sikkim (Otto Moller and de NicSville) . 



Nearest to T. stigmata, Moore (PI. II, Fig. 2, S, from Masuri), 

 which occurs commonly in Sikkim with it, and is the only species of the 

 genus hitherto described which is furnished with a male sexual mark on 

 the upperside of the forewing. 



