610 
EXOTIC MICROLEPIDOPTERA. 
anterior and narrow posterior pale leaden streaks, latter very finely 
white-edged posteriorly; a small white triangular mark on costa 
preceding round dark fuscous apical spot: cilia grey, pale-speckled, 
two dark fuscous shades round apex and upper half of termen. 
Hindwings grey becoming dark fuscous posteriorly, with irregular 
prismatic-subhyaline spaces between veins on anterior half; cilia 
grey, a darker subbasal shade. 
Formosa, Taihoku, October, November {Prof. S. IssiJci) ; 2 ex. 
Acroclita vulturina, n. sp. 
2 . 15-17 mm. Head whitish-grey. Palpi dark grey, terminal 
joint and apex of second white. Thorax light grey, tegulse purplish. 
Forewings elongate, slightly dilated, costa moderately arched, termen 
concave beneath falcate apex, then rounded; whitish sprinkled 
grey, partially tinged pale brownish ; costa marked blackish 
between irregular minute paired oblique whitish strigulae ; a rather 
broad ill-defined green-whitish dorsal stripe from base, broadly 
expanded beyond middle and over lower half of termen ; above this 
a broad area of grey suffusion and irregular dark fuscous strigulation 
from base occupying median longitudinal third to upper half of 
termen and apex, falcate apex dark fuscous ; costal third of basal 
patch and narrow extremity of central fascia more or less indicated 
grey: cilia light greyish, an interrupted grey subbasal line, base 
whitish. Hindwings 3 and 4 stalked; dark grey, bases of scales 
forming a minute whitish transverse striolation; cilia grey, base 
whitish. 
Java, Mt. Gede, bred December from an unnamed plant (Dr. L. G. 
Kalshoven) ; 2 ex. Allied to grypodes from Ceylon. 
Eucosma notanthes, n. sp. 
2 . 12 mm. Head, palpi, thorax rather dark fuscous. Fore- 
wings rather elongate-triangular, costa gently arched, apex obtuse, 
termen rounded, rather oblique ; rather dark fuscous ; costa marked 
minute paired direct whitish strigulae ; a whitish dot on lower 
angle of cell, between this and costa an incurved series of indistinct 
obscure ferruginous-tinged dots ; some irregular ferruginous-tinged 
mixture along dorsum ; some leaden-grey marbling along termen : 
cilia rather dark fuscous. Hindwings 3 and 4 stalked; dark 
fuscous ; cilia grey, a dark fuscous subbasal shade. 
Formosa, Kagi, bred from Elaeoccirpus serratus (J. Sonan ) ; 1 ex. 
Eucosma eutechna, n. sp. 
cj 2 • 15-16 mm. Head light greyish-ochreous, face ochreous- 
whitish. Palpi whitish, second joint ochreous-grey on outer side. 
Thorax grey, anterior third lilac-brownish preceded by a bar of 
darker grey suffusion. Forewings suboblong, costa anteriorly 
gently arched, without fold, posteriorly nearly straight, apex 
