Scopula decorata (Denis et Schiffermüller, 1775):

E.Siberia, Irkutsk Province, Bayandai distr., Baisha, 7-VII-1960, leg. I.Raigorodskaya (coll. SIFIBR) The forewing length is 11,5 mm. det. E.Berlov

E.Siberia, Buryatia, Selenga river valley, Deben, at light, 14-VIII-1998, from A.Pleshanov The forewing length is 10 mm. det. E.Berlov