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EXOTIC IIICROLEPIDOFTERA. 
Stenoma melinopa, n. sp. 
<y . 18-20 mm. Head, thorax whitish-ochreous. Palpi fuscous, 
terminal joint -white, P'orewings suboblong, apex rounded off, 
termen rounded, vertical; 2-5 approximated, 6 to apex (apparent); 
light greyish-ochreous strewn dark grey dots and strigulse ; costal 
edge light oehreous except towards extremities ; an undefined spot 
of grey suffusion about middle of costa; a round ochreous-greenish 
spot on end of cell, enclosing a more or less expressed blackish dot, 
beneath this is a small white dot; in one specimen an indistinct 
spot of greenish tinge before tornus : cilia light grey, tips paler. 
Hindwings 3 and 4 connate ; pale greyish ; cilia pale oehreous, 
whitish towards tips. 
Brazil, Obidos, September ( Parish ); 2 ex. 
Stenoma pratifera, n. sp. 
S'. 20mm. Head ochreous-whitish, sides of face ferruginous. 
Palpi whitish, second joint infuscated except apex. Thorax 
oehreous, a grey posterior spot. Porewings slightly broadest before 
middle, costa anteriorly moderately arched, apex rounded, termen 
rather obliquely rounded ; 2 from near angle, 0 to apex (indefinite) ; 
light brown strewn grey dots and strigulse; costal edge oebreous- 
yellowish ; a light moss-green somewhat darker-mottled patch 
occupying posterior part of wing except a narrow terminal fascia 
of greyish suffusion, anterior edge running from costa at J- directly 
half across wing, then outwards to end of cell, and again directly 
to dorsum at |, a white dot on lower angle of cell: cilia whitish- 
ochreous tinged grey. Hindwings 3 and 4 connate; whitish- 
yellowish, basal half partially suffused pale grey; cilia whitish- 
yellowish, yellower round apex. 
Costa Rica ; 1 ex. Near viriclis . 
Stenoma horometra, n. sp. 
J. 25 mm. Head whitish, more or less greyish on crown. 
Palpi whitish, second joint greyish. Thorax light grey. Forewings 
somewhat dilated, apex obtuse, termen slightly rounded, scarcely 
oblique; 2-5 closely approximated, 7 to termen, * 8 to costa; 
whitish closely irrorated fuscous ; several suffused dark brown 
lines, viz., one slightly curved subdorsal from base to tornus, two 
parallel oblique from costa before ^ and at middle running into 
this, one from costa at f running into second of these below middle, 
one rising out of this above middle, running halfway to termen, 
then right-angled to subdorsal line near tornus, and one round apex 
and termen; some fine dark brown interneural lines towards 
termen but not reaching it or preceding line : cilia light grey. 
Hindwings 3 and 4 connate ; grey ; cilia whitish-grey, a grey sub- 
basal shade. 
Peru, Rio Rapo, May ( Parish ) ; 2 ex. 
Stenoma delphinodes, n. sp. 
<y. 36-40 mm. Head whitish, crown more or less suffused 
violet-fuscous. Palpi violet-greyish, second joint with a darker 
