LEPTDOPTERA HETEROCERA. 71] 



Male. White, very slender. Palpi porrect, slender, short ; 

 third joint elongate-conical, less than half the length of the second.' 

 Antennae squamous, submoniliforra. Abdomen extending for half 

 its length beyond the hind wings. Legs smooth, long, slender. 

 Wings narrow, iridescent, semihyaline, with a slight yellowish tinge * 

 exterior line purplish, nearly straight, very oblique ; marginal line' 

 aeneous-brown. Fore wings brownish along the costa ; reniform 

 mark purplish ; exterior border extremely oblique. Length of the 

 body 5 lines; of the wings 9 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



288. Botys Ochalis. 



Mas. Sordide albida, gracilis; palpi ascendentes, breves, sat gra- 

 tiles, articvlo So minima; thorax cyaneo-viridi vittatus ; 

 abdomen testaceum, alas posticas longe superans, segmentis 

 albo nigroque marginatis ; pedes testacei, anteriores cupreo 

 lineati ; alee elongata, iridescentes, subhyalina, venis nigri- 

 cante-fusco marginatis ; antica? macula discali nigra guttam 

 albam includente, lineis duabus submarginalibus nigricante- 

 fuscis, snbtus luteo strigata ; posticce linea exteriore imdulata 

 nigricante-fusca. 



Male. Dingy whitish, slender. Palpi ascending, short, rather 

 slender; third joint extremely short. Antenna? stout. Thorax with 

 metallic bluish green stripes. Abdomen testaceous, extending far 

 beyond the hind wings ; hind borders of the segments white 

 and black. Legs smooth, testaceous; anterior legs with cupreous 

 lines. Wings elongate, iridescent, nearly hyaline; veins partly 

 bordered with blackish brown. Fore wings rounded at the tips, 

 with a large black spot, which in front partly includes a white dot ; 

 some blackish brown streaks between this spot and two submargi- 

 ' nal blackish brown lines ; under side streaked with luteous about 

 the discal spot. Hind wings with a blackish brown discal streak 

 and with a deeply undulating exterior blackish brown line. Length 

 of the body 7 lines ; of the wings lt> lines. 



a. Java. From the East India Company's collection. 



289. Botvs Trogusalis. 

 Mas. Pallide cinerea, gracillima ; palpi fusci, ascendentes, bre- 

 ves, vix lati, articulo 3o conico minimo ; palpi maxillares 



