3-i2 EXOTIC MICROLRriDOPTEKA. 



Hyposmocoma crossotis, n. sp. 



" 2 . 22 mni. Head and thorax brown. (Palpi broken.) Fore- 

 wino-s elone-ate, narrow, costa slightly arched, apex obtuse, termen 

 very obliquely rounded ; rather dark purplish-brown ; extreme 

 base pale ochreous ; a dark brown basal jiatch mixed M'ith black, 

 its outer edge very oblique and limited by an irregular white 

 streak not reaching dorsum, its dorsal edge formed by an irregular 

 ochreous-whitish streak broadly margined above with black suffu- 

 sion ; a cloudy dark fuscous spot on costa at |, preceded by 

 whitish-ochreous suffusion ; plical and first discal stigmata repre- 

 sented by blackish spots, plical obliquely anterior, tending to be 

 caniliient into a streak, followed by a triangular dorsal patch of 

 whiti.h-ochreous suffusion; second discal stigma smaller, blackish, 

 tending to form two transversely placed dots; a cloudy whitish- 

 ochreous slightly oblique mark from tornus, and another from 

 costa hardly beyond it, preceded by some dark fuscous suffusion 

 alou"' costa ; apex and termen suffused with darker brown : cilia 

 whitish-ochreous, basal q suffusedly barred with brownish, more 

 strongly on costa. Hind wings whitish- fuscous, becoming light 

 fuscous towards apex ; cilia whitish-grey-ochreous. 

 Oahu, Koolau Mts. (PerJcins) ; one specimen. 



Hjrposmocoma mesorectis, n. sp. 



J' . 12 mm. Head and thorax fuscous, face light greyish- 

 ochreous. Palpi fuscous, ochreous-whitish anteriorly and at apex 

 of second joint, terminal joint as long as second. Abdomen grey. 

 Forewings elongate, narrow, costa gently arched, apex obtuse- 

 pointed, termen very obliquely rounded ; purplish-fuscous mixed 

 Avith darker ; a moderate well-defined whitish-ochreous streak from 

 base to beneath second discal stigma, apex bent up round it ; 

 stigmata cloudy, dark fuscous, discal nearly approximated, first 

 forming a large roundish spot, plical near before first discal, lying 

 within lower margin of longitudiiuil streak ; some darker dots on 

 costa towards apex and termen : cilia grey, basal half fuscous 

 sutfusedly barred with wtiitish. Hindwings light grey ; a long 

 whitish-ochreous subcostal hairpencil from base; cilia pale grey. 



Oahu, Koolau Mts. {Perkijis) ; one specimen. 



Hyposmocoma propliantis, n. sp. 



o _ 12-13 mm. Head and thorax dark purplish-bronz}-- 

 fuscous crowu in one specimen posteriorly suffused with whitish- 

 ochreous. Palpi dark fuscous with a few whitish sjjecks, terminal 

 joint as long as second. Abdomen grey. Forewings elongate, 

 narrow, costa gently arched, apex tolerably pointed, termen ex- 

 tremely obliquely rounded ; dark purplish-fuscous ; a tine somewhat 

 obliciue irregular ochreous-whitish line at |, more or less incom- 

 plete and in one specimen absent, in another enlarged into a small 

 spot above dorsum ; stigmata large, cloudy, blackish, more or less 



