Perizoma taeniata (Stephens, 1831):

E.Siberia, Irkutsk Province, lake Baikal near cape Bolshoi Solontzovyi, Nature Reserve «Baikalo-Lenskyi», 31-VII-2005, leg. O.Berlov The forewing length is 12 mm. det. E.Berlov

E.Siberia, Buryatia, lake Baikal, Nature Reserve «Baikalskyi», Tankhoi, at light, 10-VII-2003, leg. N.Belova (coll. N.Belova) The forewing length is 12 mm. det. E.Antonova