Polychrysia esmeralda (Oberthür, 1880): E.Siberia, 10 km E Irkutsk, at light, 31-VII-2005, leg. E.Berlov The forewing length is 15,5 mm. det. E.Berlov E.Siberia, Irkutsk, at UV-light, 30-VII-1974, leg. E.Berlov The forewing length is 16 mm. det. L.Lehmann