's RIJKS MUSEUM VAN NATUURLIJKE HISTORIE — LEIDEN. 193 



plical, near costa, second discal at 4 / 5 : cilia whitish-ochreous, round apex 

 with scattered black points. Hindwings pale grey; cilia ochreous-grey- 

 whitish. 



Java, Pekalongan (van Deventer); one specimen. 



Oinophila leptorrhiza n. sp. 



cT 6 mm. Head yellow- whitish, crown yellower-tinged. Palpi whitish. 

 Thorax whitish-yellowish, patagia dark fuscous except inner edge. Abdomen 

 greyish, sides and ventral surface ochreous-whitish, anal tuft ochreous- 

 whitish. Forewings very narrow, caudate ; dark fuscous ; an irregular 

 pale ochreous-yellowish dorsal stripe from base edged above with white, 

 continued as a fine irregular terminal line almost to apex, upper edge 

 with slight projection before middle of wing and rather convex towards 

 tornus; a cloudy yellow- whitish mark near middle of termen: cilia yellow- 

 whitish, on costa dark fuscous with two yellow-whitish marks. Hindwings 

 and cilia light grey. 



Java, Pekalongan (van Deventer); one specimen. Much like oxymeris, 

 but at once distinguished by wholly yellow-whitish head. 



Opogona chlorophaea n. sp. 



9 18 mm. Head pale fuscous, face and fillet ochreous-whitish. Palpi 

 whitish. Thorax pale fuscous, posterior third pale yellowish. Abdomen 

 pale greyish-ochreous. Forewings elongate-lanceolate, apex produced, acute; 

 pale yellow ; a light fuscous attenuated streak along costa from base to 

 l j A ; apical 2 / 5 of wing pale glossy iridescent-fuscous, edge inwardly oblique 

 from costa: cilia whitish-ochreous. Hindwings pale grey; cilia whitish-grey. 



Java, Tengger, 2000 feet; one specimen. 



Opogona debilis n. sp. 



9 9 mm. Head and thorax whitish-yellowish, face and fillet whitish. 

 Palpi, antennae, and abdomen ochreous-whitish. Forewings lanceolate ; 

 pale yellowish; small grey opposite spots on costa and dorsum in middle 

 of wing: cilia pale yellowish. Hindwings light bronzy-grey; cilia pale 

 greyish. 



Java, Buitenzorg ; one specimen. Allied to icterlca. 



Asymplecta n. g. 



Head smooth, forehead forming a raised fillet between antennae, nice 

 very retreating; ocelli posterior; tongue obsolete. Antennae 4 /.<>i basal joint 

 long, somewhat flattened. Labial palpi long, curved, subascending, widely 

 diverging, thickened throughout with dense appressed scales and strongly 

 compressed laterally, terminal joint as long as second, obtuse. Maxillary 



14 



(11— XI— 1921) 



