650 APPENDIX. 
Yptliima argus, Butler, is stated by Elwes and Edwards to be peculiar to 
Nortliern Asia and Japan ; and Staudinger, who refers to it as hahlus, is of 
opinion that Japanese examples can be separated from mainland specimens 
by their lighter under surface. I only found this to be the case in the Island 
of Yesso, and it is not constant even there. However, Y. argus may generally 
be distinguished by its larger size and narrower wings. In two examples 
there is only one ocellus on secondaries. 
Epinephele deiphobe, sp. nov. (Plate XLlll. fig. 10.) 
Male. Dark brown. Primaries have two large velvety black spots, centred with white and 
surrounded with fulvous ; the space between these ocelli is suffused with fulvous ; male brand 
ns in E. cJieena, Moore. Secondaries have a small black spot ringed with fulvous in first 
median interspace ; fringes greyish, marked with darker at the extremities of the uervules. 
Under surface : primaries fulvous ; costa, apex, and outer marginal border greyish, the latter 
limited inwardly by a blackish rather sinuous line ; beyond the middle of the wing is a brown 
transverse line, acutely angled in second median interspace ; the space between these two 
lines is rather paler fulvous and encloses two black spots as above, but the subapical one 
encloses two white dots: secondaries grey, mottled and streaked with darker: the central 
area of the wing is traversed by a wavy line ; there are four black spots encircled with greyish 
brown, two subapical and two subanal. 
Expanse 50 millim. 
Closely allied to E. checna, Moore (Proc. Zool. Soc. Lond. 1S65, p. 501, 
pi. XXX. fig. 6). 
One male specimen, taken by a native collector on the high plateau to 
the north of Ta-chien-lu. 
Coenonympha pavonia. 
Ccenomjmpha pavonia, Alplierakj', Stett. ent. Zeit. xlix. p. 66 (1888) ; Rom. -sur Lep. v. 
p. 119, pi. v. fig. 8 (1889). 
" Ala3 dilute fulva), anticce ad apicem oibiculo magno cseco (inter venas 5 tt 6) puuctuloque parvo 
(inter venas 2 et 3) fuscis ; posticte serie antemarginali orbiculorum caicorum fuscorum. 
" Subtus alse dilute fulvis, postioarum pagiua interna dense griseo atomata extus (irregulariter) 
albido limitata, orbiculis omnibus (ut supra sitis) albo pupillatis, striga argentea submarginali 
per omnes continuata ; ciliis albidis grisescente interruptis. J = 30 mill." (Alplieml-;i, 
Stett. ent. Zcit.) 
This species occurs in July near the Hei-ho river, in the province of 
Kan-sou. 
