82 
MICRO L EPI 1) 0 1‘TER A OF NEW GUINEA 
which colour is finely and regularly retinate with greyish-black, dorsum 
with suffused whitish-grey dots; posterior half of wing beyond median 
band whitish, finely retinate with grey and scattered with large blackish 
dots, markings greyish -black : costal patch indicated by two suffused 
subtriangular spots with white centre, at ®/ 6 and 4 / 5 of costa, posterior spot 
almost connected by an oblique suffused streak with, upper angle of cell, 
indicating posterior edge of costal patch ; an oblique narrow slightly curved 
suffused fascia from end of the latter streak to termen above tornus, 
slightly dilated below; apex edged by a minute blackish line from a small 
streak on costa before apex to a cloudy subapical patch before termen ; 
ends of veins on termen streaked with dark grey. Cilia whitish-greyish, 
with a dark grey antemedian line. Hind wing and cilia whitish, apex 
dotted with greyish. 
Limen projecting, two rounded lobes, a deep incision in middle, lateral 
projections moderately long. Colliculum minute, narrow. Cestum reduced, 
very narrow, lower extremity irregularly dentate, terminal fold broad, 
dilated posteriorly. Signum narrow, long, curved, hardly serrate. Corethro- 
gyne scales fine, long, linear (Slide No. 384 I)). 
Moss Forest Camp, 2800 m, October 9 — November 5, 1938. One 
specimen. Very distinct by its extraordinarily large size. 
Isotenes melanotes spec. nov. (figs. 88, 89, 90) 
HeXavojrfQ = blackish 
$ 29 mm. Head and thorax irrorated with greyish-fuscous. Palpus 
white, median segment with a fuscous lateral streak along anterior half, 
irrorated with greyish -fuscous throughout on posterior half, terminal 
segment infuscated, tip white. Antenna fuscous, flagellum faintly ringed 
with whitish, suffused with ochreous -whitish towards base, scape grevish- 
fuscous above. Abdomen pale ochreous-whitish, corethrogyne perianal 
(encircling ovipositor), pale ochreous, with a blackish ventral spot. Legs 
white, anterior leg densely infuscated. Fore wing elongate-truncate, 
slightly gradually dilated, costa gradually curved anteriorly, straight 
posteriorly, apex rounded, termen straight above, rounded beneath, little 
oblique. White, irrorated and suffused with dark fuscous-grey, markings 
dark fuscous-grey and blackish. Costa with a suffused oblique transverse 
strigula beyond base, reaching to fold, and a moderate subquadrate spot 
at 1 / 6 , light fuscous-greyish ; transverse fascia formed by a suffused elongate- 
rectangular spot on 1 / 3 of costa, continued by a broad dark fuscous- 
blackish suffusion so as to form a large triangle with base occupying 
posterior 4 / 5 of dorsum, not reaching tornus; edges of this triangle in- 
distinct, anterior edge straight, inwardly oblique, posterior edge some- 
what concave in middle, strongly outwardly oblique, formed by a broad 
blackish suffusion; an erect-triangular vertical pointed mark of little 
suffused, retinate ground colour on middle of dorsum, reaching halfway 
across wing ; costal patch at 2 / 3 , formed by three subquadrate dark fuscous- 
