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to dorsum at |, angulated beyond second discal stigma; a gently 
curved line of fuscous scales from costa at | to dorsum towards 
tornus: some slight fuscous speckling towards termen: cilia light 
grey tinged ochreous, tips pale. Hindwings 3 and 4 connate; 
]>ale grey, apical area suffused whitish-yellowish; cilia pale 
yellowish becoming whitish towards tips. 
Colombia, Rio Negro, 1650 feet, April; 1 ex. 
Stenoma ischioptila, n. sp. 
<5 . 30 mm. Head, thorax light fuscous, face whitish. Palpi 
whitish, externally suffused fuscous. Forewings somewhat dilated, 
apex rounded-obtuse, termen rounded, little oblique; rather light 
fuscous; extreme costal edge ochreous-white; plical and second 
discal stigmata blackish; a faintly indicated hardly curved darker 
shade from middle of costa just beyond second discal stigma to 
dorsum at -|; a curved subterminal series of faint cloudy greyish 
dots sinuate towards costa; a marginal series of blackish dots 
round apex and termen : cilia whitish-fuscous. Hindwings 3 and 4 
connate; dark grey; an expansible whitish subcostal hairpencil 
from base to middle (costal area not expanded); cilia light grey. 
Abdomen with dorsal tuft of long grey hairs towards base, and 
a large expansible pencil of long ochreous-wliitish hairs from each 
side at base lying in a subdorsal groove of hindwings surrounded 
with long grey hairs. 
Colombia, Sosomoko, 2650 feet, February; 1 ex. 
Stenoma trymalopa, n. sp. 
c? . 30 mm. Head, thorax light fuscous, face suffused whitish. 
Palpi whitish, a grey streak on second joint to -|. Forewings 
suboblong, slightly dilated, apex rounded-obtuse, termen vertical ; 
2 from near angle, 7 to termen, 8 to costa; light fuscous; discal 
stigmata small, dark grey; three cloudy rather dark grey lines 
from beneath costa, first oblique to first discal stigma, second 
oblique to second discal, third tending to be interrupted into dots, 
curved-oblique to tornus, somewhat indented above middle and 
irregular near tornus; a pale yellowish rather oblique-reniform spot 
resting on middle of dorsum ; a marginal series of dark fuscous 
dots round apex and termen: cilia greyish. Hindwings 3 and 4 
connate ; grey ; cilia pale greyish. 
Colombia, 8an Antonio, 6600 feet, February; 1 ex. 
Stenoma genninans, n. sp. 
cf . 27 mm. Head, thorax pale brownish, face whitish-tinged. 
Palpi whitish, second joint infuscated to above middle. Forewings 
slightly dilated, apex rounded-obtuse, termen vertical; 2-5 approxi¬ 
mated, 7 to termen, 8 to costa; light brownish-fuscous; well- 
marked scaletufts above and below middle at 4 ; plical and second 
discal stigmata dark fuscous; fascire of very faint darker suffusion 
crossing wing at j and beyond middle, second slightly curved; 
a rather curved waved fuscous line from costa at 4 to dorsum 
») 
p 2 
