118 BUTTERFLIES OF BORNEO. 



wrings tinged with lilaci : on the hind-wing the sub- 

 marginal sagittal are much more clearly denned. 



The hind-wing is more quadrate than in E. laverna, 

 Butl. and the anal angle much more rounded. Expanse 

 49 mm. [laverna 52 mm. 



183. Euthalia (Nora) indistincta, Butl. 



Nora iddistincta, Butler. A. M. N. H. (7) Vol. viii. p. 

 366,(1901). 



Confined to Borneo. 



This is yet another species described from a single 

 female specimen. Butler suggests the possibility of this 

 being "the female of an insect which has been regarded as 

 the male of N. indras but which is much darker and red- 

 der on the under surface, and decidedly larger than the 

 male of that species might be expected to be." The 

 male alluded to by Dr. Butler and compared by me 

 with specimens in the Sarawak Museum is quite a differ- 

 ent species from the male just described as the male of 

 F. indras, Vollenh. It is much larger, expanding 65 

 mm., the hind- wing is not so quadrate and the anal 

 angle not pointed ; the markings and colouration of the 

 two species are very similar, though in the larger species 

 there is a shading of green at the external angle of the 

 forewing above. The species is even closer to E. laverna, 

 Butl. than is E. indras 5 inihi and it might well bea 

 seasonal place of that species. Butler's type female is 

 certainly distinct from the other female Noras found in 

 Borneo, but there is no particle of evidence to shew 

 that it is the opposite sex of the male alluded to by 

 Butler. 



184. Euthalia (Nora) bipunctata, Vollenh 



Adolios bipunctata, Vollenhoven. Tijd. Ent. 1892, p. 191, 

 pi. 10, tig. 5.' 



From the Malay Peninsula, Borneo and Banka. 



Jour, Straits Branch 



