190 ZOOLOGISCHE MEDEDEELINGEN — DEEL VI. 



shoulders with a brown spot. Abdomen greyish, beneath white, sides 

 with oblique dark fuscous marks. Forewings very narrow, moderately 

 pointed,, acute ; ochreous-brown ; four white fasciae slightly sprinkled with 

 black specks and edged with black irroration, first at 1 / 91 moderate, obli- 

 que, rather curved, connected with base by a fine white dorsal streak, 

 second beyond middle, narrower, rather oblique, third at 3 / 4 , narrow, 

 expanded on costa, interrupted in middle with black irroration to form 

 two small spots, fourth praeapical, slender, partially interrupted by black 

 scales: cilia whitish-grey, round apex whitish with blackish subbasal line. 

 Hindwings grey ; cilia light grey. 



Java, Pekalongan (van Deventer); one specimen. Nearest to orthostacta. 



Acrocercops tripolis n. sp. 



9 7 mm. Head white, collar pale ochreous-yellowish. Palpi somewhat 

 roughened anteriorly, white, with rings of dark fuscous speckling at apex 

 of second joint and middle of terminal. Basal joint of antennae with 

 anterior tuft of scales. Thorax pale ochreous-yellowish, posterior third 

 white. Abdomen whitish. Forewings very narrow, moderately pointed, 

 acute ; white, with some minute scattered fuscous specks ; a costal dot of 

 black irroration almost at base ; moderate slightly oblique light ochreous- 

 yellowish fasciae edged with some fuscous specks near base, before middle, 

 and at 2 / 3 , third narrower; small blackish opposite spots on margins at 5 / G , 

 and a third in disc just before these ; apex slightly yellowish-tinged : 

 cilia grey-whitish, round apex finely speckled with grey. Hindwings light 

 grey; cilia whitish-grey. 



Java, Pekalongan (van Deventer); one specimen. Next allactopa. 



Acrocercops loplionota n. sp. 



cf 9 10 — 11 mm. Head and thorax rather dark fuscous, pale-speckled, 

 face whitish. Palpi with second joint rough-scaled towards apex ante- 

 riorly, dark fuscous, apex whitish, terminal joint rather rough anteriorly, 

 whitish with three dark fuscous rings. Basal joint of antennae with nar- 

 row but strong pecten at base. Abdomen dark grey, beneath and on 

 sides whitish, with lateral series of oblique dark fuscous bars. Forewings 

 very narrow, obtuse; rather dark fuscous, pale-speckled; an obscure trans- 

 verse whitish line almost at base; white transverse lines converging 

 towards costa before and beyond y g , accompanied above by yellowish 

 lines, similar more oblique pairs of lines meeting on costa beyond middle; 

 between these are two darker fuscous suboval spots resting on costa 

 partially edged by similar lines, and a third larger subtriangular blotch 

 -on costa about 2 / 3 , some irregular light yellowish angulated markings 



