Xanthorhoe decoloraria (Esper, 1806):
(= munitata Hübner, 1809)
E.Siberia, lake Baikal, Nature Reserve "Baikalo-Lenskyi",
cordon Onkholoi, at light, 20-VII-2005, leg. O.Berlov
The forewing length is 13 mm.
det. E.Beljaev