Ipimorpha subtusa (Denis et Schiffermüller, 1775): E.Siberia, Irkutsk Province, Bayandai distr., Baisha, 30-VII-1959, leg. L.Volkova (coll. SIFIBR) The forewing length is 13,5 mm. det. E.Berlov This specimen from Central Russia is given for comparison: Russia, Moscow envir., airport Domodedovo, 13-VII-1972, leg. E.Berlov The forewing length is 14 mm. det. E.Berlov