380 ME. W. WAREBN OTH WEW GENERA AND [Apr. 18, 



towards the hind margin ; fringes yellowish. Head, thorax, and 

 abdomen coucolorous with fore wings. Underside of fore wings 

 cinereons, with the 2 outermost series oE spots and the costal por- 

 tion of the exterior fascia white ; hind wing glossy white, with the 

 basal area fuscous, and 5 denticulated curved fasciae, of which the 

 2ud and 4th are thickest. 



Expanse of wings 24 millim. 



Hab. Sikkim. 



[A common species along the Nepal frontier in July, from 

 10,000 to 12,000 leet.—H. J. E.'] 



Pbbizoma interexjpta, sp. n. (Plate XXX. fig. 18.) 



2 . Fore wings fuscous with slight tawny shades ; the central 

 fascia bounded on either side by a broadish pale fascia, each traversed 

 by a dark line ; the fascia itself traversed by two or three paler lines ; 

 basal patch traversed by a narrower pale fascia, also divided by a 

 darker line ; marginal area darker fuscous ; submarginal line com- 

 posed of the usual series of white spots ; marginal area interrupted 

 below the middle by a subquadrate pale whitish blotch ; the ex- 

 terior fascia being likewise interrupted at the same place by a dull 

 greyish-fuscous cloud ; fringes fuscous, chequered with paler, with 

 the basal line broad, black, interrupted by a small pale dot on each 

 vein. Hind wings whitish gre}'^, with fringe and basal line as in 

 fore wings. Head, thorax, and abdomen fuscous. Underside of 

 fore wings cinereous, with the submarginal series of spots and 

 costal end of exterior band whitish ; hind wings whitish, with a 

 dark discal spot, and 5 more or less distinct denticulated curved 

 bands, of which the 2nd and 4th are thickest. 



Expanse of wings 28 millim. 



Hah. Sikkim. 



Near P. seriata, Moore, and of the same size. 



Peeizoma(?) albiditisa, sp. n. 



cJ . Pore wings duU brownish ; basal patch bounded by a pair of 

 very fine, parallel, white thread-like lines, curved a little below the 

 costa, the outer of the two emitting a small tooth outwards in the 

 cell and in the space between the median and submedian ; basal 

 patch itself subdivided in the centre by a single fine thread-like 

 line ; central fascia thrice as broad on costa as on inner margin, 

 its outer edge bluntly elbowed in the middle ; followed by a pair 

 of fine white lines, the inner of which emits 2 teeth inwardly 

 towards the cori'esponding teeth of the line between the basal 

 patch and central fascia ; these two lines are followed immediately 

 by a single, more irregular, whitish line ; subterminal whitish, 

 consisting of a series of small curves ; the four wliitish lines forming 

 an indistinctly expressed whitish patch below the centre of hind 

 margin ; space above and below this patch, between the subter- 

 minal and exterior lines, distinctly brown on costa and inner 

 margin ; fringe brown, preceded by indistinct series of dark spots. 

 Hind wings cinereous fuscous, with markings visible only at anal 



