DELIAS. 167 



the base, and a black border, serrated on the inner side, and 

 containing a row of rounded spots of the same shade as the 

 ground-colour. The body is whitish or yellowish; antennae 

 black. The larva, which feeds on a species of Discorea during 

 the rainy season in Java, from December to February, is green 

 and yellow, with very long separate hairs ; pupa brown, with 

 a row of black hooks on the ventral surface. 



DELIAS EUCHARIS. 



(Plate L VI. Figs, i, 2.) 



Papilio eucharis, Drury,Ill. Exot. Ent. ii. pi. 10, figs. 5, 6 (1773) j 



Cramer, Pap. Exot. iii. pis. 201, figs. B C ; p. 202, fig. C 



(1782). 



Papilio hypareie, Fabricius, Syst. Ent. p. 474, no. 136 (1775). 

 Pieris epicharis, Godart, Enc. Meth. ix. p. 153, no. 122 (1819) j 



Boisduval, Spec. Gen. Lepid. i. p. 456 (1836). 

 Mandpium vorax Hyparete^ Hiibner, Samml. Exot. Schmett. 



i. pi. 136(1824?). 



This species, which must be well known to everyone who 

 has seen a case of Butterflies from India, measures about 

 three inches across the wings. The latter are of a slightly bluish- 

 white tint in the male, and yellowish-white in the female, with 

 the nervures broadly black, except on the upper side of the 

 hind-wings in the male. The marginal area is marked off by 

 a transverse black line, outside which is a series of large oval 

 spots, separated by the nervures. On the fore-wings these are 

 of the ground-colour in the male, but tinged with yellow 

 towards the tip in the female ; on the hind-wings they are 

 pink. The under side of the fore-wings is similar to the upper, 

 except that the sub-marginal spots are more decidedly yellow, 

 especially in the female ; the hind-wings are yellow beneath, 

 nearly to the sub-marginal line ; and the sub-marginal spots 

 are of a brighter red than above, and bordered with whitish. 

 The body is white. 



