Xestia (Megasema) c-nigrum (Linné, 1758): E.Siberia, Irkutsk Province, Ust-Orda envir., Kharat, at UV-light, 3-VII-1975, leg. E.Berlov The forewing length is 17 mm. det. E.Berlov Russian Far East, Primorsky Krai, Ussuriisk envir., Kaimanovka, at UV-light, 9-VIII-1972, leg. E.Berlov The forewing length is 16 mm. det. E.Berlov Russian Far East, Primorsky Krai, Ussuriisk envir., Kaimanovka, at UV-light, 14-VIII-1972, leg. E.Berlov det. E.Berlov