278 Mr. A. G. Butler on Corean Lepidoptera. 



contains additions to the Corean fauna, it seems worth while 

 to publish a list. 



Khopalocera. 



1. Pararge erebina, sp. n. 



Nearly allied to P. deidamia (Menetriesii, Brem.), but 

 readily distinguished as follows : — primaries more produced, 

 the subapical ocellus four times as large, surrounded by a pale 

 zone in the male and a white one in the female ; below this 

 ocellus upon the disk are two small spots placed obliquely, 

 those of the male a little paler than the ground-colour, but 

 those of the female white and representing the lower half of 

 the zigzag white band in the female of P. deidamia : on the 

 under surface the sexes do not differ from each other to any 

 thing like the extent that they do in P. deidamia ; they 

 approach most nearly to the male of that species in pattern, 

 but differ in having a white submarginal stripe in the male 

 and two in the female, also in the larger white-zoned ocellus 

 on the primaries. Expanse of wings, $ 56 millim., ? 54 

 millim. 



$ $ . S.E. Corea in October. 



I have compared these examples with seven specimens of 

 P. deidamia in the Museum collection from Japan. 



2. Lyccena argia. 



Lyccena argia, Memories, Cat. Mus. Petr. Lep. ii. p. 125, pi. x. fig. 7 

 (1857). 



S.E. Corea in October. 



3. Terias subfervens, sp. n. 



Nearly allied to T. Jcegeri of Japan, with which it agrees 

 on the upper surface ; on the under surface, however, the 

 costa and apex of the primaries, and the entire surface of the 

 secondaries, are of a reddish gravel-colour, deeper even than 

 in the males of T. lata. Expanse of wings 40-41 millim. 



South coast, " Carzodo Island," S. Corea, November 19th. 



The above differences are based upon three examples com- 

 pared with seven of T. Jcegeri ; of the latter, however, I have 

 examined about fifty specimens, and never found any thing 



at all approaching T. subfervens in the coloration of the under 

 surface. 



s 



4. Papilio xutkuSy var. 



Papilio xuthns, Linnseus, Syst. Nat. 1, ii. p. 751. n. 34 (1767), 



S.E. Corea, late in September. 



