434 KXOTIC MICROLEriDOPXEEA. 



oblique; 2 anastomosing with 1 c; fuscous, posterior third of wing 

 sufl'used with pale oehreous ; a broad suffused white streak running 

 from i of costa to apex, leaving cost a narrowly oehreous poste- 

 riorly ; a yellow-ochreous median streak from base to middle, 

 towards base suflf'usedly widened nearly to costa ; immediately 

 beneath this a Avhitish streak along fold, basally widened to dorsum,- 

 thus appearing to enclose a semioval dorsal blotch of groundcolour: 

 cilia grey, at apex with a white patch. Hindwings with 3 and 4 

 short-stalkedj 5 ajiproxiraated ; rather dark grey ; cilia'^rey, Jlf" 

 ai)ex suffused with whitish. 



BuiTisn Guiana, Bartica, in December and January (Parish)- 

 three specimens. 



Stenoma thysanodes, n. sp. 



cJ. 31 mm. Head and thorax purple-brownish, crown between 

 antennfB suffused with pale oehreous. Palpi dark bronzy-brown, 

 terminal joint whitish-brown except towards base. Antennal cili- 

 ations l^. Abdomen dark grey, beneath light ochreous-yellowish, 

 anal tuft brown. Forewings elongate, rather narrow, costa at base 

 moderately, then hardly arched, apex rounded, termen rounded, 

 vertical; 2 separate; purplish-brown, darker towards base and 

 along costa, posterior |- suffused with light brownish-oehreous 

 except towards costa; second discal stigma small, dark fuscous: 

 cilia light brownish-oehreous, on costa dark brownish. Hindwings 

 with 3 and 4 short-stalked, 5 approximated; dark grey ; costal 

 margin expanded to beyond middle, on undersurface with a sub- 

 costal fringe of long projecting grey-whitish hairs from above vein 

 8 towards its apex ; cilia grey, darker towards base. Forewnngs 

 beneath with fringe of very long upwards-directed grey-whitish 

 hairs from vein 1 b throughout. 



BiiiTiSH Guiana, Mallali, in March [Parish); one specimen. 



Stenoma cynopis, sp. n. 



cj . 28-29 mm. Head and thorax dark purplish-fuscous, crown 

 sometimes suffused with pale oehreous. Palpi purplish-fuscous, 

 terminal joint more or less whitish-suffused. Antennal ciliations 

 1|. Abdomen dark fuscous, beneath ochreous-yellow, anal tuft 

 brown. Forewings elongate, rather narrow, costa hardly arched, 

 apex rounded, termen rounded, vertical ; 2 separate ; dark purplish- 

 fuscous, darkest towards base of dorsum ; second discal stigma 

 darker; some small indistinct darker dots on termen: cilia brownish- 

 oehreous, on costa rather dark fuscous. Hindwings w 'ith 3 and 4 _ 

 connatej_ 5 approximated ; blaekish-grey ; costa expanded and 

 rough-scaled from base to |, on undersurface with a fringe of 

 upwards-directed gre}^ hairs all along vein 8 ; cilia grey, with 

 dark grey subbasal shade. Forewings beneath with fringe of very 

 long upwards-directed whitish iiairs from vein 1 b throughout. 



British Guiana, Bartica, in January and February (Parish); 

 five specimens. 



