Diachrysia zosimi (Hübner, 1822): E.Siberia, 100 km W Irkutsk, Belorechensk envir., 30-VI-2001, leg. O.Berlov The forewing length is 18 mm. det. E.Berlov E.Siberia, 10 km E Irkutsk, at light, 25-VII-2009, leg. E.Berlov The forewing length is 16 mm. det. E.Berlov