Leucorrhinia (dubia) orientalis Selys, 1887

The eastern counterpart of the western boreal Leucorrhinia dubia dubia (Van der Linden, 1825); ranges roughly east of Kemerovo Province;

a male

Lake Ikar 8 km from Esso village, in ancient crater, mesotrophic, with peat moss quacking mires with Betula divaricata, Spiraea salicifolia, Comarum palustre, surrounded by Pinus pumila and larch taiga, the Sredinnyi Mountain Range, Kamchatka, Russia, 55ø52'16'' N, 158ø40'09'' E, 550 m., 19th July 2003.

O. Kosterin