108 
LEPIBOPTERA IN DIO A. 
Dry-season Brood (Plate 584, figs. Id, le, J ? ). 
Male. Upperside pale yellow. For owing similar to extreme Wet form. Hind- 
wing with, the marginal band narrower. Underside with similar markings. 
Female. Upperside pale yellow. Forewing similar to Wet form, the subapical 
fascia being pale yellow. Mindwing with the marginal band narrower as it is in the 
male. Underside similar to the extreme Wet form female, the markings being more 
developed. 
Expanse, $ 2 2| inches. 
Extreme Dry-season Brood (Plate 584, figs. If, lg, $ 2 ). 
Male. Upperside pale yellow. Forewing with the orange subapical fascia 
moderately broad, its black inner border narrower throughout. Jlindwing with the 
black-speckled marginal band much narrower, or decreasingly macular. Underside 
pale ochreous-yellow, pale yellow at base of forewing. Both wings with sparsely 
outwardly-disposed slender distinct strigse. Forewing with a blackish discocellular 
spot and a transverse upper-diseal row of brown-speckled spots with white centres. 
Jlindwing with a similar white-centred costal spot, and a medial row of discal white- 
centred spots, the second and third being the largest, also a more distinct discocellular 
spot. 
Female. Upperside pale yellow. Forewing with the subapical fascia slightly 
tinged with orange-yellow, its inner border more broadly black anteriorly, its medial 
portion consisting of a speckled line, and its lower portion broadly black. Hindicing 
with a broader marginal band than in the male. Underside both wings similar to 
the male. 
Expanse, $ 2 2^ inches. 
Habitat. —Ben gal. 
Distribution. —The type came from Bengal, the type of Gctuduca from Calcutta, 
and the type of Alana from Maldah; we have it also from Barrackpore (Rothnay). 
IXIAS CINGALENSIS. 
Plate 585, figs, 1, la, lb, $ 2 (Wet-season Brood), lc, Id, le, If (Dry-season Brood). 
Ixias Cingalensls , Moore, Lep. of Ceylon, i. p. 126, pi. 50, figs. 2, 2a, 2 (1881) (Wet Form) Butler, 
Ann. Mag. Nat. Hist. 1898, p. 138. de Niceville, Journ. As. Soc. Bengal, 1899, p. 213. 
Ixias Pirenassa , Moore (nec Wallace), Lep. of Ceylon, i. p. 125, pi. 50, figs. 1, la, $ 2 (Dry Form). 
Ixias Pyrene, Bingham, Fauna of Brit. India, Butt. ii. p. 193 (1907). 
Wet-season Brood (Plate 585, figs. 1, la, lb, $ 2 ). 
Male. Upperside pale yellow. Forewing with the subapical orange fascia strongly 
black veined, the discocellular orange spot at the upper end of cell being sometimes 
