420 
EXOTIC MlCROLEPIDOPTERA. 
bluish-leaden and brownish ; costa spotted dark fuscous between 
pairs of short oblique whitish strigulse ; a short irregular blackish 
median dash near base ; a broad irregular-edged blackish fasciate 
stripe rising from dorsum about proceeding obliquely to beneath 
middle of costa, thence running to termen above middle, its apex 
tolerably pointed ; ocellus formed by a thick leaden-metallic anterior 
streak, its apex indenting posterior edge of this stripe, and a small 
narrow posterior streak, between these two small blackish marks : 
cilia whitish-grey, on upper part of termen irregularly barred dark 
grey suffusion. Hindwings dark grey, lighter anteriorly; cilia 
light grey, a darker subbasal line. 
Java, Seneng, bred May, June from larvae feeding on leaves of 
Pandanus (Dr. L. G. E. Kalshoven). 
Argyroploce stibaropa, n. sp. 
S . 14 mm. Head, thorax light brownish, mostly suffused rather 
dark lilac-fuscous. Palpi fuscous, whitish towards base beneath, 
second joint with three blackish spots. Fore wings moderate, 
posteriorly dilated, costa gently arched, termen slightly rounded, 
hardly oblique; light greyish-ochreous; basal patch ill-defined, 
formed of irregular blackish strigulation and small marks ; central 
fascia broad on costa, becoming broader downwards and extending 
on dorsum from to tornus, dark grey becoming greyish-olive 
anteriorly on dorsal half, irregularly marked blackish, with sinuate 
longitudinal black streaks towards costa and in middle, terminated 
posteriorly on dorsum by an erect-triangular blackish-grey spot 
with black jagged edges ; terminal area mostJy suffused pale silvery- 
grey, a slender blackish-grey upwards-oblique streak from middle 
of termen not quite reaching central fascia; costal edge between 
central fascia and apex whitish, with two small blackish costal 
spots and an apical spot: cilia greyish-olive, suffusedly barred dark 
grey on upper half of termen. Hindwings with strong narrow lobe 
from middle of dorsum projecting beyond tornus; dark grey, blackish- 
grey towards apex and termen; cilia grey, darker towards base. 
Java, Seneng, bred March from larva feeding on leaves of 
Mischoccirjpus sondaicus (Dr. L. G. E. Kalshoven) ; 1 ex. Allied to 
concinnana and other North American species of the Cymolomia 
group. 
Argyroploce crossoleuca, n. sp. 
2 . 14-15 mm. Head, palpi grey somewhat mixed whitish. 
Thorax greyish-fuscous, crest well-developed. Forewings elongate, 
posteriorly dilated, costa gently arched, apex obtuse, termen slightly 
rounded, hardly oblique; coppery-fuscous, irrorated dark grey, 
forming obscure irregular interneural streaks; costa except near base 
with small dark fuscous spots separated by pairs of very short white 
strigulae ; dorsal edge dotted dark grey ; obscure violet-grey strigae 
from posterior costal strigulae converging to a small irregular whitish 
