Figure 2 in Biogeography of the high mountain Lepidoptera in the Balkan Peninsula

Figure 2. Distribution of Erebia epiphron and Erebia orientalis in the Carpathians and on the Balkan peninsula. Legend: 1 – Erebia epiphron aetherius: the widely distributed eastern Alpine – western Balkanic subspecies group (in Pelister: E. epiphron roosi, (1a)); 2 – Erebia epiphron transsylvanica; or – Erebia orientalis, different subspeces in Stara Planina, Rila and Pirin.