Athaumasta expressa (Lederer, 1855): E.Siberia, E.Sayan Mts., Tunkinsky Mts. ridge, Mt. Khulugaisha near Mondy, 2400 m, at light, 24-VI-2011, leg. and det. S.Knyazev Photo by S.Knyazev (with prior permission from the author). The forewing length is 16 mm.