XYL0KYCTID2E. 
207 
Stenoma incitatrix, n. sp. 
S . 28 mm. Head whitish-ochreous. Palpi whitish, basal | of 
second joint fuscous. Thorax pale pinkish-ochreous. Forewings 
somewhat dilated, apex rounded-obtuse, termen hardly oblique; 
2 from near angle, 7 to termen, 8 to costa ; pale pinkish-ochreous ; 
costal edge ochreous-whitish; plical and second discal stigmata 
dark grey ; a marginal series of dark grey dots round apex and 
termen : cilia ochreous-whitisff. Hindwings 3 and 4 short-stalked ; 
ochreous-whitish, tinged greyish-ochreous towards apex; a fringe 
of long whitish-ochreous expansible hairs from near dorsum on 
upper half projecting inwards beneath abdomen ; cilia ochreous- 
whitish, a faint greyish subbasal shade. 
Argentina, K. Parana; 1 ex. Allied to pleurotricha. 
Stenoma relata, n. sp. 
<5 2 • 19-21 mm. Head whitish, crown sometimes tinged grey. 
Palpi white, second joint fuscous except apex, base and subapical 
ring of terminal joint dark fuscous. Thorax whitish-grey. Pore- 
wings slightly dilated, apex rounded-obtuse, termen rounded, 
nearly vertical; 2 from near angle, 7 to termen, 8 to costa; 
whitish-grey; costal edge white; stigmata blackish-grey; plical 
obliquely beyond first discal; some faint grey speckling indicating 
an oblique shade about -§; an irregular slightly curved grey shade 
from middle of costa behind second discal stigma to dorsum at 4; 
a curved series of dark grey dots from costa at J to dorsum before 
tornus, strongly indented towards costa; a marginal series of 
blackish dots round apex and termen : cilia white, tinged ochreous 
towards base. Hindwings 3 and 4 very short-stalked; pale grey ; 
cilia whitish, a greyish subbasal line. 
Brazil, Teffe, January; French Guiana, R. Maroni; Peru, 
Papitinga (Upper Amazon), January ( Parish ); 5 ex. 
Stenoma perjnra, n. sp. 
<d. 21 mm. Head ochreous-whitish. Palpi white, basal § of 
second joint fuscous. Thorax whitish-grey-ochreous. Forewings 
suboblong, hardly dilated, apex rounded, termen vertical; 2 from 
near angle, 7 to termen, 8 to costa; whitish-grey-ochreous; costal 
edge ochreous-whitish; stigmata dark fuscous, plical obliquely 
beyond first discal but unusually near it; faint fuscous suffusion 
indicating an irregular shade from beyond second discal stigma to 
dorsum ; a curved subterminal series of indistinct cloudy fuscous 
dots sinuate-indented above middle; a terminal series of dark 
fuscous dots: cilia whitish. Hindwings 3 and 4 connate ; pale 
grey, whitish-suffused towards base; a pale greyish-ochreous 
subcostal expansible hairpencil from base to near middle (but 
costal area not expanded); cilia ochreous-whitish, a grey subbasal 
shade round apex and upper part of termen. 
Brazil, Teffe, January ( Parish ); 1 ex. 
