710 



CATALOGUE OF 



minute. Maxillary palpi distinct. Antennae squamous, lonsr, 

 slender. Thorax brownish on each side in front. Pectus pure 

 white in front. Abdomen extending far beyond the hind wings. 

 Legs slender, smooth. Wings narrow, elongate, iridescent, slightly 

 hyaline ; exierior line brownish, straight, indistinct, very oblique ; 

 fringe white exteriorly. Fore wings acute ; interior line almost ob- 

 solete ; costa brownish ; interior border paler than the wing else- 

 where; reniform mark brown, very small. Length of the body 4^ 

 lines ; of the wings 9 lines. 



a, b. Sarawak, Borneo. From Mr. Wallace's collection. 



286. Botvs Rhipheusalis. 



Mas. Alba, gracillima ; palpi fusci, porrecti, breves, lati, sitbtus 

 nivei, articulo So minimo ; antenna; pubescenles ; thoracis 

 latera antica fusca ; abdomen alas posticas superans ; tibiae 

 intermedia subdilatatce, dnticce apice nigra? ; alee iridescentes, 

 margine exteriore fuscescente-cinereo, linea exteriore fusca 

 fiexa ; anticce vix acuta?, linea interiore fusca, costa cinereo- 

 fusca, orbiculari et reniformi nigricantibus approximatis ; 

 postica? gutta discali nigricante. 



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

 broad, pure white beneath ; third joint extremely minute. Antenna) 

 pubescent. Thorax brown on each side in front. Abdomen ex- 

 tending somewhat beyond the hind wings. Legs smooth ; middle 

 tibiae slightly dilated ; fore knees black ; fore tibiae black towards 

 the tips. Wings moderately broad, iridescent, slightly hyaline, 

 brownish cinereous along the exterior border; exterior line brown ; 

 costa mostly cinereous-brown ; orbicular and reniform marks 

 blackish, approximate. Hind wings with a blackish discal dot. 

 Length of the body 5 lines; of the wings 10 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



287. Botys Anialis. 



Mas. Alba, gracillima ; palpi porrecti, graciles, breves; articu- 

 lus Sus longi-conicus, 2i dimidio brevior ; antenna? submo- 

 niliformes ; abdomen alas posticas dimidio superans ; alee 

 angustce, iridescentes, semihyalince, vix flavescentes, linea exte- 

 riore purpurascente subrecta valde obliqua, linea marginali 

 ceneo-fusca ; anticce apud costam fuseescentes, reniformi pur- 

 purascente, margine exteriore perobliquo. 





