TERACOLUS. 99 



Underside. — Primaries whitish ; base of wing greenish ; apical area yellowish^ 

 covered with brownish veriniculations and with minute inter-nervular dots of black 

 on the hind-margin ; a post-median band of brown extending from the costal margin 

 to as I'ar as the second median nervule, and strongly marked ; a large and distinct 

 spot situated about the centre of the inner margin. Secondaries. Ground-colour 

 creamy white, thickly covered with yellowish-brown vermiculations, the broad discal 

 band of greenish-brown strongly indicated and disconnected towards the middle of 

 the wing; the hind-marginal border yellowish, with olive spots at the end of the 

 nervule^, with minute inter-nervular black dots also visible on the extreme edge of 

 the marginal border. 



Expanse I'S inches. {Spec, ex Bijapnr, July 25, 1892 (./. Davidson; coll. E. M. 

 Sharpe). 



"Intermediate" form of Male. — Similar to that of the "wet-season" form in 

 general aspect, but without the inner line of black enclosing the orange apical patch, 

 this patch being relieved by a post-median line of brownish spots ; the apex and hind 

 margin brownish-black. Secondaries white, with minute black spots visible at the end 

 of the nervules on the hind-margin. 



Underside. — Central area white, with the apical area yellow and relieved by a 

 post-median line of dusky spots ; the base of the wing greenish-yellow. Secondaries. 

 Ground colour sandy-yellow, with faint vermiculations of reddish-brown, the discal line 

 well pronounced on the costal margin. 



Expanse \'b inches. {Sjjcc. ex Bombay, January, 1887; Mus. Rothschild). 



" Intermediate " form op Female. — Primaries somewhat more yellow than in the 

 " wet-season " form, the orange band on the apical are slightly broader ; the post- 

 median yellow line tinged with orange ; tlie usual dark spot near the inner margin 

 nearly obsolete. Secondaries whitish, with brownish nervular spots on the hind- 

 margin ; the dark costal mark almost invisible. 



Underside. — Primaries with the central area whitish, the base and inner edge of 

 the apical area sulphur-yellow ; the apex ochre-yellow with slight brownish vermicu- 

 lations ; a post-median band of brownish sjxjts with silvery centres, strongly indicated 

 as far as the second median nervule ; the inner marginal spot of brown, more 

 pronounced than on the upper-surface. Seeondaries. General colour pinkish-white, 

 thickly covered with brownish-yellow vermiculations, the discal band and hind- 

 marginal border rather more uchre-yellovv. 



Expanse 1.5 inches. {Spec, ex Bombay, June 1887; Mus. liotlii^child.) 



A second form of the " intermediate " male is somewhat similar to the male 

 figured by me {\d.) but has the dusky post-median bai\d on the orange apical area 

 almost obsolete. The underside of both wings is whitish, and the olive green post- 



