264 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY, Vol. IX. 



A. artasces has been described from one male in Hofrath Dr. 

 L. Martin's collection and one in my own, and several females also in 

 his collection and my own, some of which were taken in October. 

 Strangely enough the latter sex appears to be the more common, but 

 this is probably not really the case, the male of this species is so like 

 the common A. parysatis that it is passed over by the native collectors 

 for that species, while every specimen of the conspicuously-different 

 female that is seen is captured. 



4. EUTHALIA BINGHAMH, n. sp., PL N, Figs. 7, $ ; 8, $. 



Habitat : Daunat Range, Tenasserim, Burma. 



Expanse : #,2'5; 2, 2*7 to 3*0 inches. 



Description : Male. Uppekside, both wings deep shining fuscous. 

 Forewing with the following bronzy-fuscous markings : — two rounded 

 spots in the discoidal cell, one in the middle, one at the end ; a subapi- 

 cal triangular patch, its base resting on the costa, its apex on the lower 

 discoidal nervule ; a broad marginal band, broadest on the inner 

 margin, fining away to nothing before reaching the apex, the band 

 at the anal angle bearing a small patch of greenish scales. Hindwing 

 with the costa and outer margin broadly bronzy-fuscous, its inner 

 edge on the disc regularly scolloped, bearing a series of five small 

 oval black spots, one in each interspace from the first subcostal to the 

 first median nervule ; the outer margin broadly greenish-blue, broadest 

 at the anal angle, fining away to nothing at the second subcostal 

 nervule ; the abdominal margin pale. Underside, both wings light 

 ochreous-brown, outwardly somewhat darker ; the usual linear black 

 markings in and about the discoidal cells. Forewing with an inner 

 discal black band from near the costal nervure to the first median 

 nervule, anteriorly wide and somewhat diffused, posteriorly narrower ; 

 also an outer discal somewhat macular black band, increasing in width 

 towards the anal angle, ending in the submedian interspace in a large 

 round spot, anteriorly continued to the extreme apex of the wing 

 by a prominent pale greenish-blue elongated spot. Hindwing with 

 the outer margin from the second subcostal nervule to the submedian 

 nervure broadly pale metallic greenish-blue, which colour extends on 

 to the disc anterior to the inner discal fascia and into the discoidal 

 cell ; the inner discal fascia somewhat diffused ; the outer discal 



