YPTHIMA. 131 



b 3 . Two subapical ocelli on underside 

 of hind wing separate, sub- 

 equal. 



Expanse over 40 mm. 

 « 4 . Termen of fore wing convex . . Y. sobrina, p. 135. 

 b*. Termen of fore wing concave in 



middle Y. similis, p. 135. 



b 2 . Underside of fore wing with a sub- 

 basal transverse fascia. 

 a 3 . $ with secondary sex-mark. 

 a i . Underside of wings covered 

 densely with short, slender, 

 dark brown striae ; ground- \ Y. philomela, 

 colour scarcely showing through j race indecora,ip. 133. 

 6 4 . Underside of wings with coarser, 

 sparser, more open striae ; 

 ground-colour showing plainly 



through Y. baldus, p. 134. 



b 3 . S without a trace of a secondary 



sex-mark Y. afectata, p. 135. 



b'. Expanse over 50 mm. 



a 2 . Underside of fore wing without a 



subbasal transverse fascia. 



a 3 . Paired ocelli on underside of hind 



wing with narrow irides separate 



one from the other, irides not 



touching Y. methora, p. 136. 



b 3 . Paired ocelli on underside of hind 

 wing with broad irides touching 



one another Y. dohertyi, p. 137. 



b 2 . Underside of fore wing with a promi- 

 nent subbasal transverse fascia .... Y. savara, p. 137. 

 Ocelli on underside of hind wing not in 

 echelon, the posterior four in line. 



a'. Expanse well over 50 mm Y. sakra, p. 137. 



b'. Expanse well under 50 mm. 



a 2 . JDiscal and subterminal transverse 



fasciae on underside of fore wing 



distinct, convergent, and broadening 



posteriorly. 



a 3 . Apical two ocelli on underside of 



hind wing free, or, if touching, 



posterior the smaller Y. avanta, p. 140. 



b 3 . Apical two ocelli on underside 

 of hind wing touching, always 



equal in size Race striata, p. 141. 



b 2 . Discal and subterminal transverse 

 fasciae on underside of fore wing 

 indistinct or wanting, when present 

 not convergent nor broadened pos- 

 teriorly. 

 a 3 . Apical ocellus on upperside of 

 fore wing in $ ill-defined or 



wanting Race singala, p. 141. 



b 3 . Apical ocellus on upperside of 

 fore wing in ^ always present, 



well-defined Race cerealis, p. 141. 



k2 



