EUC0SMID2E, 
613 
two irregular series of small irregular black marks or scattered 
scales : cilia white speckled dark fuscous, with blackish subbasal 
line, on tornal area wholly white. Hindwings grey or whitish-grey; 
cilia light grey or whitish, a darker grey subbasal shade ; dorsum 
<$ slightly lobed but not prominent. 
Formosa, Taihoku and Sozan, July, September {Prof. 8. Issi/ci ); 
China, Mt. Omei, 4000 feet {Franck) ; 3 ex. Allied to aprobola 
Meyr., the forewings however are less elongate, and the hindwings 
less triangular, the tornal area in <$ not prominent. 
Argyroploce protocyma, n. sp. 
2 .20 mm. Head, thorax light brownish, face and tip of tegulse 
whitish. Palpi fuscous, white towards base beneath. Forewings 
elongate-triangular, costa gently arched, rather rounded-prominent 
at | but much less than in albifacies and not roughened, termen 
sinuate-concave beneath prominent apex, rounded beneath, hardly 
oblique ; light rosy-brownish, slightly sprinkled dark brown ; costa 
with short oblique blackish strigulae, edge pale ochreous between 
these ; a small blackish-fuscous spot on middle of costa, from which 
a moderately broad inwards-oblique fascia of fuscous sqffusion runs 
to fold ; a subcostal series of blackish dots, terminated by a small 
oval blackish spot towards apex; short deep fulvous very oblique 
streaks from costal strigulm towards apex, and a small costal spot 
edged blackish above, faint bluish marks between these ; a dorsal 
series of blackish dots, and very fine black terminal line : cilia pale 
brownish-ochreous, towards base whitish. Hindwings light grey, 
terminal edge suffused darker; cilia grey, base pale. 
Formosa, Mt. Pinansyusan, Hinode, August {Prof. 8. Issiki) ; 
1 ex. Very similar to light examples of albifacies Wals., but 
without exaggerated costal outline of forewings ; the dark subcostal 
spot towards apex does not appear in that species. 
Argyroploce semnodryas, n. sp. 
8 . 13 mm. Head, thorax grey, apical half of tegulse pale. 
(Palpi missing.) Forewings somewhat elongate-triangular, costa 
gently arched, apex rounded-obtuse, termen rounded, little oblique; 
pale ashy-grey ; base suffused darker grey on costal half, followed 
by a small dark brownish spot on costa; between this and central 
fascia a grey transverse line ; central fascia beyond middle, rather 
broad, narrowed towards costa posteriorly, dark grey, suffused 
brown on costal half, costal edge beyond this dark grey with four 
obscure pale strigulae ; apical area mostly suffused dark grey ; ocellus 
somewhat 8-shaped, pale bluish-grey, whitish-edged, between 
irregular grey lateral streaks : cilia whitish-grey, a dark grey sub¬ 
basal line. Hindwings grey, tips of scales dark grey, forming a 
fine transverse striolation ; cilia pale greyish, a dark grey subbasal 
shade. 
Formosa, Taihoku, April {Prof. 8. Issiki) ; 1 ex. 
