XILORYCTIDiE. 
215 
Stenoma hexascia, n. sp. 
. 15 mm. Head, thorax shining pearl-white. Palpi whitish, 
towards base slightly infuscated. Forewings slightly dilated, apex 
obtuse, termen rounded, vertical ; 2-5 approximated, 7 to termen, 
8 to costa ; white; five small suffused blackish-grey costal spots, 
first slightly marked, basal, fifth at f, first three and fifth giving 
rise to cloudy suffused greyish-ochreous transverse fasciae, fifth 
running to tornus, fourth to two similar fasciae confluent beneath 
costa with third and fifth also, between these two second discal 
stigma transverse, blackish, plical indicated by one or two blackish 
scales; beyond fifth two blackish costal dots, round apex and upper 
part of termen a greyish-bronzy line: cilia greyish-ochreous, 
towards tips whitish. Hindwiugs 8 and 4 short-stalked; pale 
greyish; cilia grey-whitish, a light grey subbasal line. 
Brazil, Teffe, December, January ( Parish ); 2 ex. 
Stenoma antilyra, n. sp. 
6 2 • 15-17 mm. Head, thorax white. Palpi white, a fuscous 
streak on basal half of second joint. Forewings gradually dilated, 
apex obtuse, termen straight, slightly oblique ; 2 and 3 stalked, 
7 to termen, 8 to costa; white, variably tinged or sprinkled 
greyish, in one specimen obscurely streaked pale greyish-ochreous 
between veins ; costal edge dark grey towards base ; some irregular 
greyish clouding towards costa at | ; a very oblique dark grey 
mark from before middle of costa, beyond this two small grey 
spots edged darker, from beyond second a series of dark grey dots 
obliquely inwards, forming a deep indentation, then strongly ex- 
curved in disc and again sinuate to before tornus ; first discal 
stigma indistinct, fuseous, plical obliquely beyond it, indistinct or 
seldom dark fuscous, second discal represented by two transversely 
placed dark fuscous dots, an additional dot before lower of these; 
two dark fuscous marks on costa before apex, and a terminal series 
of dots or interrupted line : cilia grey, tips whitish. Hindwings 3 
and 4 connate ; whitish or whitish-grey ; a dark fuscous terminal 
line ; cilia grey-whitish. 
Brazil, Parintins, Manaos, Teffe, October to January; Pertj,' 
It. Napo, May ( Parish ); French Guiana, It. Maroni; 6 ex. 
Stenoma robiginosa, n. sp. 
c? . 16 mm. Head white, face tinged pink. Palpi white, 
second joint pinkish-grey, base and subapical ring of terminal joint 
dark fuscous. Thorax greyish-fleshcolour, shoulders suffused w^hite. 
Forewings rather dilated, apex rounded-obtuse, termen vertical; 
2-5 approximated, 7 to termen, 8 to costa ; pale grey ; costal edge 
ochreous-white, with oblique dark grey marks at base, and 3 , a 
spot in middle, and larger triangular spot at ; an irregularly 
triangular light pinkish-brown patch extending on dorsum from 
base to middle, its apex reaching nearly to median costal spot; 
second discal stigma dark fuscous ; an irregular light pinkish- 
brown shade from median costal spot obtusely angulated in middle 
