About Somatochlora graeseri Selys, 1887
Somatochlora graeseri Selys, 1887 is a dragonfly species that belongs to the Corduliidae family. This species is native to Asia. Its known distribution in Asia includes Japan (where it occurs on Hokkaido and northern Honshu), Korea, northern China, and Russia, ranging through Siberia west to the foothills of the Ural Mountains.