Guide to the Butterflies of the Palearctic Region - Nymphalidae part II - Tribe Argynnini (partim): Genera Boloria, Clossiana and Proclossiana

A volume of the series “Guide to the Butterflies of the Palearctic Region”, that aims to give a full account of all the Lepidoptera Papilionoidea species found in the Palearctic region.
This volume deals with the species of the tribe Argynnini, genera Boloria, Proclossiana and Clossiana.
For every species are given:
diagnostic characters:
pictures of male and female upper side and under side, including subspecies and individual forms,
drawings of the male genitalia,
distribution maps