LEPIDOPTERA HETEROCERA. 707 



exterior border brown; fringe cinereous, interlined witb brown. 

 Fore wings acute; discal marks almost obsolete; exterior border 

 very oblique. Length of the body 2\ lines; of the wings 6 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



280. BoTYS HlSBONALlS. 



Foam. Cinereo-fusca, gracilis ; palpi porrecti, subtus albi ; arti- 

 culus 3us longi-conicus, 2i dimidio non brevior ; pedes validi ; 

 aLe opacce, elongate, sat angusta ; anticce acuttc, lineis inte- 

 riore el exieriore obscure fuscis denticulatis albido marginatis, 

 hac valde fiexa, puncto albido et reniformi annuliformi 

 contiguis. 



Female. Cinereous-brown, slender, whitish beneath. Palpi 

 porrect, moderately broad, longer than the head, white beneath ; 

 third joint elongate-conical, about half the length of the second. 

 Antennas smooth. Legs rather stout. Wings elongate, opaque, 

 rather narrow; fringe pale cinereous, interlined with brown towards 

 the base. Fore wings acute ; interior and exterior lines dark 

 brown, denticulated, bordered with whitish, the latter much bent ; 

 a whitish point adjoining the inner side of the reniform mark, which 

 forms a brown ringlet. Length of the body 3 ? lines ; of the wings 

 8 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



281. BOTYS DlDASALIS. 



Mas. Pallide cinerea, gracilis ; palpi porrecti, breves, lati, ob- 

 tusi ; antennae pubescentes ; thoracis latera antica fusca ; 

 abdomen alas posticas sat superans, fasciis diffusis fuscis; 

 alee breviusculce, fusco subconspersce, lineis interiore et exte- 

 riore fuscis diffusis subundulutis, punctis marginalibus nigris ; 

 anticce acutce, punctis tribus costalibus subapicalibus nigris, 

 linea exteriore valde fiexa, orbiculari punctiformi, reniformi 

 e annulo non bene determinato. 



Male. Pale cinereous, slender, white beneath. Palpi porrect, 

 short, broad, obtuse. Antenme pubescent. Thorax brown on each 

 side in front. Abdomen with diffuse brown bands, extending 

 rather beyond the hind wings. Legs smooth ; fore tibiae brown 

 towards the tips. Wings rather short, slightly speckled with 



