206 
EXOTIC MICROLEPIDOPTERA. 
somewhat curved, indented above middle: cilia light fuscous. 
Hindwings 3 and 4 short-stalked ; grey ; cilia light grey. 
Brazil, Orientes (Upper Amazon). February [Parish) ; 1 ex. 
Stenoma pleurotricha, n. sp. 
. 29-30 mm. Head whitish-fleshcolour. Palpi ochreous- 
whitish, second joint fuscous except towards apex. Thorax light 
greyish-fleshcolour. Pore wings slightly dilated, apex rounded- 
obtuse, termen slightly rounded, hardly oblique ; 2 from near angle, 
8 to apex (indefinite); light greyish-fieshcolour; costal edge 
whitish ; plical and second discal stigmata dark grey ; a curved sub¬ 
terminal series of cloudy grey dots, sinuate inwards above middle ; 
a marginal series of dark grey dots round apex and termen, sur¬ 
rounded with whitish tinge : cilia whitish-ochreous. Hindwings 
3 and 4 connate; grey; a fringe of long pale ochreous-yellowish 
expansible hairs from near dorsal edge on basal half projecting 
directly inwards beneath abdomen ; cilia whitish-grey. 
Brazil, Teffe, January (Parish)-, 3 ex. 
Stenoma augescens, n. sp. 
2 . 39 mm. Head light brownish-ochreous, face whitish-tinged. 
Palpi whitish, secoud joint fuscous except apex. Thorax light 
brown. Forewings somewhat dilated, apex rounded-obtuse, termen 
vertical; 2 from near angle, 7 to termen, 8 to costa; light brown; 
costal edge pale ochreous; plical stigma very small, elongate, dark 
fuscous, second discal forming a rather large roundish dark fuscous 
spot; a subterminal series of indistinct fuscous subcrescentic dots 
sinuate inwards towards costa; a marginal series of dark fuscous 
dots round apex and termen : cilia pale brownish-ochreous. Hind¬ 
wings 3 and 4 connate ; rather dark grey ; cilia pale grey, a darker 
subbasal shade. 
Peru, Putomayo, B. Ampiyacu; 1 ex. 
Stenoma deltomis, n. sp. 
. 33 mm. Head whitish. Palpi whitish, second joint dark 
grey except apex. Thorax whitish-grey. Forewings suboblong, 
slightly dilated, costa on basal third with triangular raised or 
partially reflexed flap fringed with rough scales towards its apex, 
then straight, apex rectangular, termen faintly sinuate, vertical; 
2 from near angle, 7 to termen, 8 to costa; iridescent-whitish- 
grey ; costal edge ochreous-white from flap; stigmata grey, plical 
obliquely beyond first diseal; a strongly curved series of cloudy 
greyish dots from towards costa at -| to near dorsum at |, inter¬ 
rupted in middle by a round cloudy light grey-brownish spot; 
a strongly curved subterminal series of fuscous dots, sinuate 
inwards towards costa; a terminal series of blackish-grey dots : 
cilia whitish. Hindwings 3 and 4 very short-stalked ; light grey, 
becoming light greyish-ochreous towards apex; cilia ochreous- 
whitish. 
Brazil, Teffe and Santa Pita, January, February ( Parish ); 2 ex. 
