432 EXOTIC MICEOLEPIDOPTERA. 



of coll, these connected with several streaks on veins bej-ond cell, 

 all terminated hy a strongly curved line from beyond middle of 

 costa i,o tornus ; cilia brown, on tornus grey. Hindwings with 

 3 aud-d^-^a hort-stalked, 5 nearly .approximated ; dark grey; cilia 

 grey, becoming ochreous-whitish round apex and upper part of 

 termen . 



Beitish Guiana, Bartica, in February (ParisJi) ; one specimen. 



Stenoma spermolitha, n. sp. 



2 . 23 mm. Head and thorax pale fuscous, irrorated with dark 

 fuscous, face ochreous-grey-whitish. Pa]i)i whitish sprinkled 

 with grey, second joint with broad suffused dark grey band 

 towards apex. Abdomen gre}'. Forowiugs elongate, costa 

 anteriorly moderately arched, faintly sinuate in middle, slightly 

 arched posteriorly, apex rounded, termen nearly straight, hardly 

 oblique; 2 approximated to 1 c; pale fuscous, irrorated with dark 

 fuscous ; extreme costal edge whitish-ochreous from ^ onwards ; 

 dorsal scale-projection towards base rather conspicuous, whitish- 

 ochreous, irrorated with dark grey ; a small blackish dot on costal 

 edge at -I ; a marginal series of small blackish marks placed in a 

 whitish-ochreous line along posterior half of costa and termen : 

 cilia whitish-ochreous irrorated with fuscous. Hindwings with 

 3 and 4 jlj^jijizslaikad^ tJ .appjosiwated ; grey ; cilia grey-whltisli, 

 with grey subbasal line. 



Bkixisu Guiana, Bartica, in January (Parish)', one specimen. 



Stenoma lithoxesta, u. sp. 



(^ . 22 mm., § 26 mm. Head ochreous, sides of face and 

 crown, and front of collar suffused with ochreous-brown. Palpi 

 whitish, second joint suffused with fulvous-ochreous, with a dark 

 fuscous streak on basal half. Antennal ciliations of J 1. Thorax 

 fuscous-purple, with round anterior purple-whitish blotch suffused 

 with orange anteriorly, and two posterior tufts sufiused with 

 orange laterally. Abdomen grej'. Forewings elongate, slightly 

 dilated posteriorly, costa anteriorly gently arched, hardly sinuate 

 in middle, slightly arched posteriorly, apex rounded, termen 

 rounded, little oblique ; 2 separate ; rather dark ashj'-grey ; base 

 narrowl)^ purple, with suffused orange S2)ots above and below 

 middle, the purple extended on dorsum to | ; a rounded whitish 

 yellowish spot becoming yellow-ochreous posteriorly and wholly 

 surrounded with dark fuscous resting on costa towards base, and a 

 larger oval pale purplish spot suffused with ferruginous posteriori)' 

 and also wholly surrounded with dark fuscous except beneath 

 immediately beyond it, extending to middle of costa ; an undefined 

 elongate patch of light purplish suffusion extending in disc from I- 

 beneath these to beyond cell, including a dark ferruginous-fuscous 

 si)ot on fold before middle, and a transverse mark on end of cell; 

 a small pale yellowish spot surrounded with dark fuscous above 

 middle of dorsum ; an elongate dark fuscous spot on dorsum about 



