640 Pieter C. T. Snellen on a 



8 — 11 of fore wings stalked; 6 — 7 from a point with 8; 3 — 5 from 

 a point, also 4 and 5 of hind wings ; disco-cellulars very oblique. 



Sikkim; Moller. 



235. Oligostigma simplicialis. 



OUgostiqma simjjUcialis, Snellen, Tyds. v. Ent., 19, 

 p. 189 and p. 201, pi. 8, f. 6. 



The figure in the * Tydschrift ' is not very exact ; the 

 tinge of the yellow markings on the apical part of the 

 fore wings is too brownish, and the yellow discal fascia 

 of hind wings should have been diffused just behind the 

 three ocellated spots. 



Sikkim interior ; Moller. 



236. Oligostigma sejunctalis. 

 Oligostigma sejunctalis, Snellen, Tyds, v. Ent., 19, 



p. 189 and p. 207, pi. 9, f. 11. 

 Sikkim; Moller. 



287. Oligostigma papulalis, nov. spec. 



A male. Length of a fore wing, 12 mm. 



In this species the third article of labial palpi is distinct and 

 club-like, while in all the other species of my section B of the 

 genus it is short, truncate, or pointed. Basal article of antennse 

 with a peculiarly shaped, slender, clubbed projection ; the discoidal 

 cell of fore wings with a depression, covered on the upper side by 

 a conspicuoiis flat crest of scales, inserted on the costa of the cell ; 

 margin of hind wings marked with four large minutely white- 

 centred spots upon a wholly unbordered pale ochreous stripe. By 

 these characters ;papulalis is very distinct. Ground colour of 

 wings lustrous white, a little greyish ; costa of fore wings suffused 

 with luteous and grey, the crest of scales darker, shining; inner 

 margin of wing pale ochreous ; discal fascia wedge-shaped, rather 

 narrow, luteous, grey-mai*gined, oblique, pointed, converging in 

 cell 16, with a luteous yellow stripe descending from the costa, 

 and which has at the outside a slender, distinct, grey margin ; 

 marginal band of wing pale bright ochreous yellow, black-mar- 

 gined ; base of hind wings pale ochreous, grey-margined ; central 

 fascia broad, widening from the inner margin towards the apex, 

 and distinctly grey-margined on both sides from inner margin till 

 vein 6 ; black marginal spots somewhat 8-shaped, their upper part 



