390 Mr. A. R. Wallace on 



3. Callosune etrida, Boisdiival. 



Anthocharis etrida, Bd. Sp. Gen. p. 576. 



//fl*.— Punjaub, N. India, Ceylon (B. M.). 



In the Ceylon specimen the border of the hind wings is con- 

 tinuous, otherwise it agrees with the Indian form. 



(Anthocharis daphalis, Moore, Proc. Zool. Soc. 1865, p. 491, 

 pi. 31, f. 14, from Kunawur, N. W. India (10,000 feet alt.), 

 belongs to the Paleearctic fauna.) 



CoLiAS, Boisduval. 

 This northern genus ranges over the higher parts of the Hima- 

 layan range as far as Assam, and one species has been recently 

 described from the Nilglierries. Of the nine species here intro- 

 duced not more than three or four can be properly said to be- 

 long to the Indian region. One is described from the Sandwich 

 Islands. 



1. Cclias Fieldii, Mcnetries. 



Colias Fieldii, Menetries, Cat. Imp. Acad. p. 79, t. 1, f. 5. 

 Hab. — ti. W. Himalayas (Coll. Moore, B. M.\ 

 A geographical form of C. myrmidone. 



2. Colias xenodice, Felder. 



Colias xenodice, Feld. Wien. Ent. Monats. iii. p. 89 k 

 Ilab.— Assam (Feld.) ; Nepal (Wall, ex Coll. Hardwicke). 

 Barely distinct from C. edusa or C. myrmidone. 



S, Colias eogene, Felder. 

 Colias eogene, Feld. Voy. Novara, p. 19G, pi. xxviii. f. 7. 

 Hub. — Himalaya (Coll. Felder). 

 Near C. Boothii, Curtis. 



4. Colias Ponleni, Wallengren. 



Colias Ponteni, Wallengren, Wien. Ent. Monats. iv. p. Q3. 



" Alis supra fulvido-flavis, maris iridatis, macula discoidali 



anticarum, limbo latissimo omnium, costisque extra cellulam, 



nigris ; apice anticarum flavo maculato, omnibus maris infra 



fulvido-flavis, posticis apiceque anticarum fo^minoe grisescente 



