LEFIDOPTERA HETEROCERA. 1007 



the second. Antennae broadly pectinated except at the tips. Ab- 

 domen extending a little beyond the hind wings ; apical tuft small, 

 slightly compresssed. Legs stout ; fore tibiae very densely tufted. 

 Wings broad. Fore wings very acute ; exterior border convex, 

 slightly oblique. Hind wings with the interior border densely 

 fringed. 



Type I. decisa. 



Iltjza decisa. 



Mas. Pallide cinerea ; palpi extus fusci ; alee nigro conspersm, 

 linea recta ochracea fusco murginata, lineis duabus fusees- 

 centibus angulosis valde indistinctis ; anticce plaga postica 

 nigricante, orbiculari nigricante punctiformi, reniformi e 

 punctis duobus nigricantibus. 



Male. Pale cinereous. First and second joints of the palpi dark 

 brown on the outer side. Fore legs dark brown. Wings minutely 

 black-speckled, with a straight ochraceous line, which is bordered 

 with brown on the inner side, and extends from somewhat beyond 

 the middle of the interior border of the hind wings to the tips of 

 the fore wings ; two brownish very indistinct zigzag lines, one near 

 the base, the other submarginal; marginal points black; under 

 side with a black point, which represents the reniform mark. Fore 

 wings with a small blackish patch on the interior border, joining the 

 outer side of the straight line; reniform mark represented by two 

 blackish points; orbicular blackish, punctiform. Length of the 

 body 8 lines; of the wings 18 lines. 



a. North Hindostan. From Mr. James' collection. 



Iluza? concisa. 



Mas. Cinerea ; fasciculus frontalis porrectus, peracutus ; palpi 

 extus fusci ; antennce pectinatce, apice setosce ; alee nigro con- 

 spersce, linea recta pallide cinerea nigricante marginata, linea 

 submarginali subundulata e punctis nigris ; anticce puncto 

 basali nigro, lineis duabus fuscescentibus indistinctis, reni- 

 formi fusca ; posticce puncto nigricante, 



Male. Cinereous. Frontal tuft porrect, very acute. Palpi 

 pubescent, obliquely ascending, rising much higher than the vertex ; 

 first and second joints brown on the outer side; third lanceolate, 

 more than half the length of the second. Antennse moderately 

 pectinated, setose towards the tips. Wings minutely black-speckled, 



2 D 



