Plebejus idas (Bergstrasser, 1779)
Range: Throughout Holarctic.
ssp.: subsolanus (Eversmann, 1851) (= Plebejus cleobis auct. nec (Bremer, 1861); range: South Siberia west to Khakasia and Tuva.
A male; wings closed.
A meadow, with Medicago dominating, on the Tes-Khem River right bank in front of the Shivilig-Khem valley, the Ubsu-Nur intermontane hollow, Tes-Khem District, Tuva Republic, Siberia, Russia. 9th July 1990. O. Kosterin.