C0LIIN2E. 
Ill 
ordinary Dry-season form and grey in colour. Hindwing with the marginal band 
narrow and-similar to the band of the male. Underside similar to the male, the 
i 
markings being more developed. 
Expanse, $ $ to 2| inches. 
Habitat. —Andaman Islands. 
IXIAS LATIFASCIATUS. 
Plate 587, figs. 1, $ (Wet-season Brood), la, lb, lc, £ 9 (Extreme Wet-season Brood), Id, le, If, 
lg, 9 (Dry-season Brood). 
Ixias Latifasciatus , Butler, Proc. Zool. Soc. 1871, p. 252, pi. 19, f. 39- Butler, Ann. Mag. Nat. 
Hist. 1898, p. 137, 
Ixias Pallida , Moore, Proc. Zool. Soc. 1878, p. 837. 
Thestias Pyrene , Doubleday (nec Linn.), Gen. D. Lep. i. pi. 8, fig. 1 £ (1836). 
Ixias Pyrene , Bingham (part), Fauna of Brit. India, Butt. ii. p. 195 (1907), 
Wet-season Brood (Plate 587, fig. 1, $). 
Male. Upperside pale sulphur-yellow. Forewing with the orange fascia 
moderately broad, having two discocellular portions within end of cell, its black inner 
border being uniformly broad throughout its length. Hindwing with the black 
marginal band very broad and of equal width. Underside pale yellow. Posterior 
margin of forewing white. Both wings with very slightly apparent outwardly- 
disposed delicate strigse and small discocellular spot. Forewing with a slight dusky 
patch at the posterior angle. 
Expanse, $ 2^ inches. 
Extreme Wet-season Brood (Plate 587, figs, la, lb, lc, $ 9). 
Male. Upperside paler yellow than the ordinary Wet-season form. Forewing 
similar ; sometimes the lower divided portion at the end of the cell in the subapical 
fascia is absent. Hindwing with a slightly broader marginal band. Underside of a 
deeper yellow. Both wings flecked with darker strigse, which are more numerous 
and somewhat confluent on the exterior portions, those on the disc form an apparent 
cliscal series of spots ; the discocellular spot on the forewing much larger and the 
patch at posterior angle more distinct than in the Wet-season male. 
Female. Upperside pale yellow. Forewing w T ith the ordinary-shaped sub-apical 
fascia pale orange, its black inner border broader than in the male, the basal and costal 
area being also broadly black. Hindwing with the black marginal band broader than 
in the male. Underside somewhat deeper yellow, the strigse more distinct, the 
discocellular spot larger, that on the forewing w T ith white pupil, and the posterior patch 
at the angle larger; the transverse discal spots somewhat more apparent. 
Expanse, $ $ 2| to 2f inches. 
