Napuca taylorae sibiricus Djakonov, 1955:

E.Siberia, Irkutsk province, Baikalsky Mts.ridge, Nature Reserve «Baikalo-Lenskyi», the Upper Lena near mouth of Big Lena river, 1200 m, 11-VII-2003, leg. O.Berlov The forewing length is 17 mm. det. S.Vasilenko

E.Siberia, E.Sayan Mts., Irkutsk Province, forest preserve «Tofalarskyi», kordon Strelka Agulov, 7-VII-2012, leg. O.Berlov The forewing length is 15 mm. det. E.Berlov

E.Siberia, E.Sayan Mts., Mt. Khulugaisha near Mondy, 1600 m, 23-VI-1979, leg. E.Berlov The forewing length is 18 mm.