Xanthorhoe montanata lapponica Staudinger, 1871:

E.Siberia, 10 km E Irkutsk, 6-VII-2003, leg. E.Berlov The forewing length is 14 mm. det. E.Berlov

E.Siberia, Nature Reserve «Baikalo-Lenskyi», lake Baikal, cape Elokhin envir., upper Pravaya Kirenga river, 1-VII-2003, leg. O.Berlov The forewing length is 13,5 mm. det. E.Berlov

This specimen from Central Russia is given for comparison: Russia, Moscow envir., airport Domodedovo, 9-VI-1968, leg. E.Berlov The forewing length is 15 mm. det. E.Berlov

This specimen from S.Russia is given for comparison: The Caucasus, Mt. Elbrus region, Mt. Cheghet near Terskol, 2100-2500 m, 17-VI-1983, leg. E.Berlov The forewing length is 16 mm. det. E.Berlov