j<-)<> l.EI'IDt)!' I h:i<.\. 



Anteniui' cl' tlie tnali- simple. I hick. i-Kiselx ciliated, pah 

 <,'i'ey, the shaft ol).scnrely hui'i-ed witii white; pal])i minute, 

 greyish-white: face, iiead, and jieck-ridue white, thickly 

 spcinkled witli lihick dots: tlioiax hrowiiish-wliite. still more 

 densely dusted with hlack' atoms : alidomen short, slender, 

 shiniiitr white dusted with hlack: at the hack of each sequent 

 is a iiuiiute l)lack dorsal tuft; lateral and anal tuft.s very 

 small. I'ore wini.'-s somewhat trii;;onate : costa regularly 

 arched; apex rounded ; hind maigin also regidarly rounded 

 and very long; dorsal inari^in short, i-ather tilled out ; colour 

 white, either dusted with grey or tinted uitli creain-coloui-. 

 basal tine bent, dailc gre\ . duplicated, and shaded intoagrcy 

 stripe; lirst line much iudented. f'oriuing the inner eilge of a 

 clouded stri|)e of grey black dusting, wliicli is closely followed 

 by a white rivulet edged on either side 1)\ a gi'ey line; 

 second line rather erect. vei\ sinuous, hut obsc.ire, grey, 

 dotted on the nervures with black and inwardly edged by a 

 white rivulet strijie: the interme(li;Ue space often tilled by a 

 Ijarallet series of grey lines, which .-ire eni])hasir>ed on the 

 dorsal margin, but also very frequently devoid of such lines, 

 or only showing their terminations on dorsal or costal margins, 

 or both : discal spot a small Mack dot : outside the second 

 line, at a short distance, is usually a parallel indented line or 

 edging of a broad hind-marginal grey shading, often darkest 

 in two blotches toward the costa: through tins clouding is 

 usually vi.sible a faint mucli indeui ed white subierminal lini- ; 

 extreme hind margin edgi'd with rather irregular black dots 

 ami minute streaks; cili;i wdiite clouded witti grey. Hind 

 wings small and narrow, rather sipi.-ired behind: sinning 

 silky-white; cent ral spot blackish : along the hind margin 

 is a faint naricjw bmwiush cloud : from the base, half-way 

 down the dorsal margin lies a consiiicuous. glossv-white, 

 folded, separate lobe or winglet — hence its names, i'emale 

 hardly stouter, very similai-, but devoid of the IoIh-s of the 

 hind wings. 



Underside of the tore winus whiti'. with .i smokv tintre 



