476 EXOTIC MICROLEPIDOPTERA. 



■beneath cosia and curved outwards in disc; a terminal series of 

 dark fuscous dots : cilia violet-grey, with slight coppery reflections, 

 towards tornus grey-whitisli. Hindwings with 3 and 4 connate, 

 5 approximated; costal margin slightly expanded to |; grey, 

 paler towards base; cilia whitish-grey, with grey subbasal shade. 

 Forewings beneath with dense expansible fringe of long ochreous- 

 grey-whitish hairs %Jong 1 a from near base to beyond middle. 



French Guiana, K. Maroni ; one specimen. Allied to tricho- 

 crossa and ewma, which have similar fringes. 



Steuoma invigilans, n. sp. 



S. 24-26 mm. Head whity -brownish, face more whitish. 

 Palpi whitish, second joint sufl'used with dark fuscous except apex. 

 Antennal ciliations Ig. Thorax light brownish. Abdomen light 

 greyish. Forewings elongate, posteriorly somewhat dilated, costa 

 gently arched, apex rounded, ternien somewhat rounded, vertical ; 

 2 separate ; light brown, with a few scattered black scales ; costal 

 edge dull pinkish : three cloudy fuscous transverse lines, first at |, 

 obtusely angulated on fold, dilated on dorsum, second in middle, 

 forming a small spot on costa, strongly curved outwards in disc, 

 third from a larger cloudy spot on costa at | to dorsum before 

 tornus, moderately curved ; second discal stigma forming a con- 

 spicuous small round blackish spot ; a marginal series of dark 

 fuscous dots round apex and termen : cilia whitish-grey, faintly 

 pinkish-tinged. Hindwings with 3 and 4 connate, 5 approximated; 

 grey ; cilia pale greyish. 



French Guiana, li. Maroni ; two specimens. 



Stenoma fusigera, n. sp. 



S 5 . 24-27 mm. Head whity -brownish, face whitish. Palpi 

 whitish, second joint suffused with fuscous except apex. Antennal 

 ciliations of S ^h- Thorax ochreous-greyish, shoulders whitish- 

 suffused. Abdomen rather dark grej'. Forewings elongate-oblong, 

 costa anteriorly moderately, posteriorly slightly arched, apex 

 rounded-obtuse, termen slightly rounded, veitical ; 2 separate; 

 brassy-ochreous-greyish, costal area and a cloudy somewhat curved 

 subterminal fascia paler greyish-ochreous ; extreme costal edge 

 ochreous-whitish towards middle ; a small dark purple-fuscous 

 spot on middle of costa ; a fusiform fuscous mark extending along 

 costa from | to near apex : cilia pale ochreous tinged with rosy, 

 towards tips ochreous-whitish. Hindwings Avith 3 and 4 connate, 

 5 approximated ; dark grey ; cilia whitish-ochreous, with faint 

 grey subbasal line. 



F'liENCH Guiana, E. Maroni ; two specimens. 



Stenoma chrysogastra, n. sp. 



fS . 40 mm. Head and thorax grey. Palpi rather dark grey, 

 base pale ochreous, terminal joint whitish except anterior edge. 

 Antennal ciliations 2k. Abdomen rather dark grey, anal tuft and 

 ventral surface ochrcoiis-yellow. Forewings elongate, narrow at 



