Nihonogomphus ruptus (Selys, 1857)
An East Palaearctic species ranging from the Pacific to the Ob' River. The northernmost gomphid species reaching 60o N
A female
Russia, West Siberia, Kemerovo Province, Novokuznetsk District, piedmonts of the Gornaya Shoria Mt., willow bushes on the, the Kondoma River right bank just upstream the town of Osinniki. 25th July 1996.
O. Kosterin