Cucullia distinguenda Staudinger, 1892: E.Siberia, Irkutsk, at light, 31-VIII-1997, leg. E.Berlov The forewing length is 24 mm. det. A.Matov E.Siberia, Irkutsk, 29-VIII-1968, leg. E.Berlov The forewing length is 24 mm. det. O.Pekarsky E.Siberia, Irkutsk, at light, 4-VIII-1995, leg. E.Berlov The forewing length is 24 mm. det. E.Berlov