426 EXOTIC MICROLEPIDOPTEKA. 



5 approximated ; in d" light grey, in $ grey ; coatal margin in c? 

 ^^aiEer^sFfongly expanded and rough-scaled from base to |, wliere 

 it ceases abruptly po as to appear emarginate ; cilia whitish, witli 

 light grey subbasal line. Forewings in J beneath with subdorsal 

 frino'e of whitish hairs fi'om base to middle covered by expansion 

 of hindwings. 



Eritish Guiana, Bartica, in December and January (Parish) ; 

 five specimens. 



Stenoma carbasea, n. sp. 



5 . 20 mm. Head and thorax brownish-ochreous, face ochreous- 

 whitish. Palpi ochreous-whitish, second joint with dark fuscous 

 streak on basal |. Abdomen pale greyish-ochreous. Forewings 

 elo.igiite, rather narrow, costa anteriorly gently, posteriorly slightly 

 arched, apex rounded, termen rounded, little oblique; 2 separate; 

 brown, broadly suffused with whitish-ochreous towards anterior 

 half of costa; two or three cloudy irregular dark fuscous dots 

 oblicpielv placed in disc about j, directed towards a transverse 

 spot of cloudy dark fuscous suffusion from middle of dorsum ; an 

 irregular curved series of cloudy dark fuscous marks from before 

 middle of costa to | of dorsum ; a curved row of cloudy dark 

 fuscous dots from costa at | to just before tornus ; a series of 

 dark fuscous marginal marks round posterior part of costa and 

 termen: cilia brown. Hindwings Avith 3 and 4 conna te, 5 approxi- 

 mated ; grey ; cilia whitish-ochreous. 



Brazil, Novo Friburgo ; one specimen. 



Stenoma oxydecta, n, sp. 



c? . 19-20 mm. Head grey, face white. Palpi white, basal 

 half of second joint and extreme base of terminal joint fuscous. 

 Antennal ciliations 2g. Thorax fuscous. Abdomen ocliroous- 

 whitish. Forewings elongate, rather narrow, costa anteriorly 

 gently, then slightly arched, apex rounded, termen rounded, 

 vertical ; 2 separate ; reddish-fuscous ; a broad whitish streak, 

 slightly tinged with reddisb-ochreous, extending along costa from 

 base to near apex, suffused beneath ; second discal stigma slightly 

 darker fuscous, obscure ; eight dark fuscous marginal dots round 

 posterior part of costa and termen : cilia light brownish, towards 

 tips whitish. Hindwings with H .nnd 4- connate, 5 approximated : 

 ochreous-whitish ; costal margin expanded from base to |, where 

 it is abruptly and acutely incised ; cilia whitish. Forewings 

 beneath with downwards-directed fringe of long whitish hairs from 

 lower margin of cell, and long wliitish subdorsal hairpencil from 

 base lying beneath hindwings. 



British Guiana, Bartica and Mallali, from January to March 

 (Parish) ; three specimens. 



Stenoma falsidica, n. sp. 



J . 19 mm. Head and thorax pale greyish-ochreous, face 

 whitish-ochreous. Palpi ochreous-whitish, second joint with dark 



