APPENDIX. Go 9 
M. Obcrtliiii suggests that this may be a mehxuic form of his P. halisca 
(= A[)oyia procris. Leech). He does not mention the sex of ^. Ihamo, but I 
am inclined to think that it may prove to be the female of A. procris, of which 
I have only received male examples In coloration it differs from male 
A. procris in the same manner that the female of A. daviclis does from the 
male of that species. 
Aporia potanini. 
Aporla martiiu'ti, (~)ljeitliur, V +' , Alplieiaky, Rom. sur Lt'p. v. p. 95, pi. v. fig. 1 (1889). 
Aporia potanini, Alplieraky, loc. cit. p. 96. 
Alpho'raky considered that two female specimens of Aporia taken in 
July 1885, in the valley of the Hei-ho, province of Kan-sou, were probably 
the then unknown female of Aporia martiiiefi, Oberth., but reserved to 
himself the name j^ofanini in the event of their proving to be distinct ; and 
this is now found to be the case. 
In his remarks on these specimens, Alplieraky states that the neuratiou of 
the secondaries, the shape of the discoidal cell, which is broader and shorter 
tlian in A. hippia, Brem., also the comparative brevity of nerve eight, inclined 
him to think that they were females of A. martineti ; at the same time he 
considered that they agreed better in many characters with the females of 
A. cratcegi, with Avhich they are identical in the neuratiou and shape of wings, 
but differ, however, in the dark grey coloration of both surfaces of the wings, 
and in having an ochreous yellow patch at the base of the secondaries on the 
under surface; moreover, there is no trace of the yellow coloration between 
tlie nerves so characteristic of A. martineti, A. hippin, and its variety /jieti. 
Mesapia peloria. 
Pieris peloria, llLnvitsou, Exot. ]5utt. i., Pier. pi. ii. figs. 15, IG (1853). 
Mesa/jia peloria, Kiiby, Cat. Diurii. Lep. p. 510 (1871). 
Aporia peloria, Fixsen, Rom. sur Lep. v. p. 97 (188b). 
" Upperside -white, slightly tinged with yellow, the hody and the base of tlio wings very black. 
Anterior wing with the costal margin and the nervures broadly brown. Posterior ■« iug with 
nervures black, the nervules tinted with lilac, the end of each marked with a large spot of 
brown upon the outer margin. 
" Underside the same, except that the posterior wing is yellow, the nervules broadly brown, and 
that the base is marked with orange. 
" Expanse 1^-^j inch. Habitat. Chinese Tartary." {Jleivitson, I. c.) 
