520 Records of the Indian Museum. [Vol. XXIV, 1922.] 



stigma in the hindwing and a similar area of the same wing along 

 the posterior border opposite the stigma suffused with dark brown ; 

 stigma bright citron yellow, traversed by 5 yellow nervnres which 

 bear minute, black spines. 



Appendages very short, genital flaps projecting horizontally 

 out and forwards. 



Female very similar to the male, differing as follows : — 



The eyes are puce coloured ; legs black except the knee-joints 

 and extensor surface of tibiae which are yellow, this colour being 

 more extensive on the anterior tibiae than the middle pair and on 

 the middle than the posterior pair. 



Genital flaps very broad, bluntly triangular, not differing 

 markedly from those of segmentator . 



Abdomen c^ 16 mm. ; forewing & 40 mm. ; hindwing d" 35 

 mm. ; antennae o" 27 mm. Abdomen $ 16 mm. ; forewing ? 37 

 mm. ; hindwing 9 32 mm. ; antennae $ 25 mm. 



This species is readily distinguished from tessalata and kirbyi 

 by the bright yellow stigma (black in the latter two species), and 

 from segmentator by the absence of the broad, black, midveutral 

 line, by the antennae being yellow, the face quite unmarked and 

 by the very short anal appendages of the male. 



