Calopteryx splendens Harris, 1782
A West Palaearctic species, reaching Baikal and producing local forms of uncertain status.
Here presented is a form with extreme expression of wing colouration, extending to the wing tip, acompanied with females being androchromic, encountered with in Todzha intermontane hollow in NE Tuva.
a perching male
The Toora-Khem River river bank at the bridge within Toora-Khem village, Todzha intermontane hollow, Tyva Republic (Tuva), Central Siberia, Russia. 52o27' N 96o08' E, alt. 900-1100 m, 20th July 2000.
O. Kosterin