XTLOKXCTID^. 427 



fuscous streak on basal |, base of terminal joint dark fuscous. 

 Antennal ciliations 2. Abdomen pale greyish, anal tuft whitish- 

 ochreous. Forewings elongate-oblong, costa anteriorly rather 

 strongly, posteriorly slightly arched, apex rounded, tcrmen rounded, 

 hardly oblique; 2 anastomosing with Ic; pale greyish-ochreous ; 

 markings suffused, fuscous: an elongate mark towards base in 

 middle, and a streak along basal fourth of dorsum ; a spot in disc 

 at i ; an irregular transverse blotch from middle of dorsum, not 

 reaching half across wing ; a cloudy shade passing round outside of 

 cell from vein 11 to 2, and thence to | of dorsum ; some indistinct 

 praemarginal suffusion on termen, obscurely interrupted on veins: 

 oilia light gi-eyish, with darker subbasal shade. Hindwings with 

 3 and _ 4 short-stalked,_5 approximated ; light grey ; costal margin 

 abruptly" ~espancted from base to near middle, with long rouo-h 

 projecting hairscales ; cilia whitish-grey, with grey subbasal shade. 

 ForcAvings beneath with scales apparently somewhat modified 

 towards base on subdorsal area, but without tuft or gland. 

 Dutch Guiana, Berg-en-Daal, in April; one specimen, 



Stenoma hahilis, n. sp. 



c?. 17-20 mm. Head ochreous- whitish, crown pale greyish- 

 ochreous. Palpi whitish, second joint with dark fuscous streak on 

 basal f , extreme base of terminal joint dark fuscous. Antennal 

 ciliations 2. Thorax light greyish-ochreous. Abdomen grey- 

 whitish. Forewings elongate, costa anteriorly moderately, 

 posteriorly slightly arched, apex rounded, termen rounded, vertical ; 

 2 separate; pale greyish-ochreous; a blackish dash near base 

 above middle ; a spot of dark grey suffusion on dorsum at i • a 

 series of three or four irregular dark grey marks from near costa 

 before middlfe to near the dark fuscous second discal stigma ; an 

 irregular-edged suffused transverse dark fuscous patch from dorsum 

 beneath second discal stigma, nearly reaching it ; a cloudy curved 

 interrupted grey^ subterrainal shade from opposite apex to tornus ; 

 a series of small dark fuscous marginal dots round apex and 

 termen, sometimes little marked: cilia pale greyish-ochreous, 

 Hindwings with 3 and 4 stalked. 5 approximated : pale greyish ; 

 cilia whitish-ochi'eous. 



BuiTisH GciANA, Bartica, from December to February {Parish) \ 

 nine specimens. Two $ examples, 21-22 mm., from same 

 locality are probably the other sex of this species ; the termen of 

 forewings is somewhat less rounded, and the hindwings are dark 

 fuscous. 



Stenoma polyglypta, n, sp. 



5 . 18-20 mm. Head whitish, crown suffused with light grey 

 above. Palpi white, second joint with dark fuscous streak on 

 basal |, terminal joint with base and anterior suffusion on apical 

 half dark fuscous. Thorax pale yellow-ochreous, with central and 

 posterior blotches and apical half of patagia blackish. Abdomen 

 dark grey. Forewings elongate, costa anteriorly moderately, 



