October 12, 1910.] Descriptions of Indian Micro-Lepidoptera. 45° 
on costa at + and tornus: cilia dark grey with rows of whitish points. 
Hindwings grey ; cilia light grey. 
Hambantota, Ceylon (Fletcher) ; in November, two specimens. 
Onebala ardua, n. sp. 
3 @Q. 19-21 mm. Head and thorax purplish-bronze, sides of crown och- 
reous. Palpi dark fuscous, second joint ochreous-whitish towards apex, 
terminal joint longer than second, whitish posteriorly. Antennz ochreous-_ 
whitish. Abdomen greyish-ochreous. Middle tibiz dark fuscous, extreme 
apex whitish; posterior tibiz dark fuscous, hairs above whitish-ochreous 
or pale ochreous. Forewings elongate, somewhat dilated posteriorly, costa 
slightly arched, apex obtuse, termen sinuate, somewhat oblique ; 3 absent, 
4 and 5 separate, 8 and 9 out of 7; brown sprinkled with dark fuscous ; 
stigmata cloudy, dark fuscous, plical beneath first discal, an additional 
dot beneath second discal; a small spot of dark fuscous suffusion on 
dorsum beneath plical stigma, and a dot beneath costa beyond first discal ; 
a pale ochreous line from 4 of costa to dorsum before tornus, indented 
at 4; a series of blackish dots along posterior part of costa and termen: 
cilia light brown, on tornus with a fuscous subbasal shade. Hindwings 
and cilia grey. 
Khasis, in May, July and September ; four specimens. 
Onebala elaphopis, n.sp. 
6 Q. 18-20mm. Head and thorax dark fuscous, sides of crown pale 
ochreous. Palpi dark fuscous, terminal joint as long as second, more or 
less whitish-ochreous posteriorly. Antennz pale greyish-ochreous, cilia- 
tions in ¢ 23. Abdomen grey, anal tuft greyish-ochreous. Forewings 
elongate, somewhat dilated posteriorly, costa gently arched, apex rounded- 
obtuse, termen almost straight, somewhat oblique; 2 and 3 stalked, 4 
absent, 7 absent, 8 and 9 stalked; in ¢ an expansible pencil of hairs 
from base on undersurface covered by costa of hindwings; dark shining 
bronzy-brown; discal stigmata large, cloudy, dark purple-fuscous: cilia 
bronzy-brown. Hindwings rather dark grey ; cilia brownish. 
Khasis, from May to September ; eight specimens. 
Onebala myadelpha, n. sp. 
6 @. 15-19 mm. Head and thorax brownish or rather dark fuscous, 
sides of crown pale ochreous. Palpi fuscous or rather dark fuscous, 
terminal joint nearly as long as second, posteriorly ochreous-whitish, 
Antenne ochreous-whitish, ciliations in ¢ 1. Abdomen grey, anal tuft 
pale greyish-ochreous. Forewings elongate, somewhat dilated posteriorly, 
costa gently arched, apex rounded-obtuse, termen almost straight, some- 
what oblique ; 2 and 3 stalked, 4 absent, 7 absent, 8 and 9 stalked; in 
¢ an expansible pencil of hairs from base on undersurface covered by 
costa of hindwings; light shining bronzy-brown ; stigmata large, cloudy, 
rather dark purple-fuscous, plical somewhat before first discal: cilia pale 
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