Zhongdian, Yunnan, China; May 1984 ssp albimaculata | Yunnan China ssp albomaculata |
S Yunnan China ssp albimaculata | S Yunnan, China ssp albimaculata |
Lhasa, Tibet; June 1953 | Lhasa, Tibet; July 1990 |
Restricted to southwestern China and Tibet.
Generally rather rare and local, and consequently poorly known. There is
still controversy as to whether syfanius represents a full species
or only a well differentiated western subspecies of P.
bianor. Quite variable even from the same locality in the amount
of white on the hingwing.