Coenagrion pulchellum (Van der Linden, 1825)
A West Palaearctic species.
a tandem ovipositing
Russia, West Siberia, Novosibirsk District and Province, an Ob' River right arm between Pravye Chemy and Nizhnyaya El'tsovka. 23rd June 1996.
O. Kosterin
Porst 100