Euphydryas davidi (Oberthur, 1881) (= Euphydryas aurinia (Rottemburg, 1775) siberica; = Euphydryas siberica)
Range: S and E Transbaikalia, Amurland, Primorye, E Mongolia, NE China, Korea.
ssp.: davidi (Oberthur, 1881); range: S and ETransbaikalia, E Mongolia, the upper Amurland.
Wet ground at the pool in the pine forest called Tsasucheiskii Bor at the village Nizhnii Tsasuchei, Onon District, SE Chita Province, Transbaikalia, Siberia, Russia. 22nd June 1995. O. Kosterin.