-) 6 
October 12, 1910.] Descriptions of Indian Micro-Lepidoptera. 46? 
hook edged beneath with whitish. Hindwings rather dark grey; cilia 
grey, basal third sometimes ochreous-tinged. 
Maskeliya, Ceylon (Alston, Pole); in February, May, June and from 
October to December ; six specimens. 
Onebala propensa, n. sp. 
d. 20mm. Head ochreous-whitish, tinged with grey on crown. Palpi 
grey, second joint ochreous-whitish towards apex, terminal joint whitish, = 
with anterior edge dark fuscous. Antennz ochreous-whitish. Thorax 
grey. Abdomen whitish-yellowish. Forewings elongate, rather narrow, 
posteriorly slightly dilated, costa slightly arched, apex obtuse, termen 
almost straight, rather oblique; 3 absent, 4 and 5 stalked, 8 and 9 out of 7; 
grey, slightly violet-tinged, somewhat sprinkled with whitish; costal edge 
ochreous-whitish from 4-!; a small oblique dark fuscous mark on costa at 2, 
and a transverse spot of fuscous suffusion from dorsum opposite reach- 
ing half across wing, both edged posteriorly with whitish; discal stig- 
mata dark fuscous, slightly whitish-edged, an additional similar dot 
beneath and slightly beyond second discal; an almost straight slender 
white line from 4 of costa to dorsum before tornus ; a black line round apex 
and termen: cilia whitish-ochreous, towards base more yellowish-tinged, 
with a fuscous antemedian shade. Hindwings grey tinged with ochreous- 
yellowish; cilia as in forewings. 
Patipola, Ceylon (Alston); in April, one specimen. 
Onebala byssina, n. sp. 
3. 19 mm. Head fuscous-whitish. Palpi greyish-ochreous, second 
joint suffused with whitish towards apex, terminal joint longer than second, 
whitish, anterior edge dark fuscous. Antennz fuscous-whitish, spotted 
and near base lined with dark fuscous. Thorax whitish-fuscous. Abdomen 
pale whitish-yellowish. Forewings elongate, rather narrow, posteriorly 
somewhat dilated, costa slightly arched, apex obtuse, termen sinuate, 
oblique; 3 absent, 4 and 65 short-stalked, 8 and 9 out of 7; pale fuscous, 
sprinkled with dark fuscous; a small dark fuscous spot on base of 
costa; costal edge ochreous-whitish from 3 to 4; a small oblique blackish 
mark on costa at ?; a small dark fuscous spot on dorsum at 2; 
stigmata small, dark fuscous, plical rather obliquely beyond first discal, 
an additional dot beneath and slightly beyond second discal; a faintly 
incurved slender ochreous-whitish line from + of costa to dorsum before 
tornus, edged anteriorly with rather dark fuscous suffusion ; several dark 
fuscous marginal marks round apex and termen: cilia whitish-ochreous 
with several suffused fuscous lines, towards base more yellowish-tinged. 
Hindwings whitish-yellowish, apex and upper part of termen suffused 
with fuscous; cilia whitish-yellowish. 
Maskeliya, Ceylon (Pole); in June, one specimen, 
Onebala acrophanes, u. sp. 
[23] 
