202 EXOTIC MICROLEPIDOPTERA. 



ration on upper ])att of termen : cilia whitish, on teimen tinged 

 ochrooas. Hindwings with 4 absent,)} and 5 connate; wliitish- 

 grey ; cilia grey-whitish. 



French Guiana, R. Maroni ; three specimens. 



Stenoma infrenata, n. sp. 

 J 17 mm., 2 -'J ^^- Head, thorax light grey, face whitish. 

 Anteniial ciliations 6 1|- Paljji gre} -whitish, second joint with 

 basal ;| and a subapical ring grey, base of terminal joint grey. 

 Abdomen light grey, anal tuft grey-wliitish. Forewings elongate, 

 rather narrow, costa gently arched towards extremities, otherwise 

 nearly straight, apex rounded, termen rounded, rather oblique ; 

 glossy light grey ; costal edge whitish ; three rather irregular 

 oblique sliglitly curved dark fuscous transverse lines, first from 1 

 of costa to middle of dorsum, second from middle of costa to | of 

 dorsum, third from 4 of costa to tornus ; a marginal series of dark 

 fuscous marks or dots round apical part of costa and termen ; in 5 

 some dark grey suffusion towards basal portion of dorsum and 

 following dorsal portions of first two lines : cilia grey-whitish, 

 greyer towards tornus, on termen with indications of obscure greyish 

 bars on basal half. Hindwings with 3 and 4 short-stalked ; grey ; 

 cilia light grey, round apical area whitish, with greyer subbasal 

 shade. 



French Guiana, R. Maroni; two specimens. 



J Stenoma bilinguis, n. sp. 



S . 17 mm. Head white, centre of crown infuscated. Palpi 

 whitish, second joint with dark fuscous streak above on basal half, 

 base of terminal joint dark fuscous. Thorax dark grey, shoulders 

 ochreous-whitish. Abdomen white, segments 2, 3 pale ocbreous 

 dorsally. Forewings elongate, rather narrow, costa gently arched 

 towards extremities, otherwise nearly straight, apex rounded, 

 termen rounded, little oblique ; shining ochreons-white ; a dark 

 fuscous dash from near base above middle ; a dark fuscous dash 

 along basal portion of dorsum, with some fuscous suffusion above it 

 extending to first blotch ; two oblong dark fuscous dorsal blotches 

 reaching half across wing, first slightly antemedian, with a 

 backwards-oblique projection from upper anterior angle, second 

 occupying tornal third, some light fuscous dorsal suffusion between 

 these; a dark fuscous mark above middle of disc, another between 

 this and upper anterior angle of second l)lotch, and a nearly straight 

 line from 4 of costa running to its upper posterior angle ; a terminal 

 series of six dark fuscous dots: cilia ochreous-whitish, a fuscous 

 subbasal shade on lower part of termen. Hindwings 4 absent, 5 

 closely approximated ; ochreous-whitish; a pale whitisli-ochreous 

 expansible hairpencil from base concealed within a dorsal folded 

 lobe ; a grey hairj)encil from lower margin of cell before middle 

 lying along submedian fold and nearly reaching termen; cilia 

 ochreous-whitish. 



French Guiana, K. Maroni ; one specimen. 



