Coenagrion lanceolatum (Selys, 1872)

An East Palaearctic species ranging from NE Altai and Kemerovo Province to Japan.

A male

A small Lake Kudon on the right bank floodland of the Onon River 10 km upstream of Nizhnii Tsasuchei village, Onon District, Chita Province, SE Transbaikalia, E Siberia, Russia. 1st July 1995.

O. Kosterin