Catocala nupta (Linné, 1767): E.Siberia, Irkutsk, at light, 5-VIII-2004, leg. O.Berlov The forewing length is 31 mm. det. E.Berlov E.Siberia, Irkutsk, at light, 26-VII-1993, leg. E.Berlov det. L.Lehmann E.Siberia, Irkutsk, at light, 5-VIII-2004, leg. O.Berlov det. E.Berlov