LEP1D0PTERA HETEEOCERA. 165 



by a minute testaceous mark and two white exterior points. Length 

 of the body 7 lines; of the wings 16 lines. 



a. Silhet. From Mr. Argent's collection. 



Australasia. 



4. Bertula Syrichtusalis. 



Mas. — Cinereo-fusca, robusta; palpi crassi, pilis longis testaceis 

 fasciculati, supra thoracem incumbentes ; antennae arcuatae, 

 breviusculae ; thorax squamosus, antice ochraceus ; abdomen 

 apice pallide ochraceum ; aloe angustae, cupreq nitentes ; anticae 

 apice rotundata, striga costali basali viridescente-ochracea, 

 fasciculo discali incumbente, lineis fuscis, exteriore valde 

 Jlexa. Fcein. — Palpi longi, arcuati, lanceolati, graciles, non 

 longi. 



Male. — Stout, cinereous-brown. Palpi pubescent, very thick, 

 reflexed over the head to the middle of the thorax, tufted with long 

 testaceous hairs, closely joined together and with the sutures of the 

 joints not distinguishable. Antennae curved, rather short, very mi- 

 nutely pubescent. Thorax squamous, somewhat ochraceous in front. 

 Abdomen pale ochraceous at the tip, extending a little beyond the 

 hind wings. Wings shining, narrow, with a cupreous tinge. Fore 

 wings rounded at the tips ; costa with a basal greenish ochraceous 

 streak, beyond which there is a discal tuft of incumbent hairs; 

 basal, interior and exterior lines brown, the last much bent. Hind 

 wings without markings. Female. — Palpi curved, slender, lanceo- 

 late, not long, rising above the vertex, but not extending beyond. 

 Length of the body 4 lines ; of the wings 10 lines. 



a — c. Sarawak, Borneo. From Mr. Wallace's collection. 



5. Bertula Alpheusalis. 



Mas. Fusca ; palpi validi, squamosi, thorace incumbentes, articu- 

 lis \o et 2o arcuatis cequalibus, 3o recto longissimo ; thorax 

 ferrugineus; pedes antici dense fasciculati ; tibiae posticae apice 

 aibae ; tarsi posteriores annulis albido -testaceis ; aloe anticae 

 basi ferrugineae, striga tata interiore interrupta, lineis albidis, 

 interiore recta, exteriore subundulaia,spatio intermedio cinereo 

 ferrugineo varia, linea submarginali obscure fusca undulata 

 indistincta, reniformi pallida angusta nigro marginata. 

 Fcem. — Palpi longi, graciles, arcuati, articulo 2o intus 3oque 



