Athaumasta ? nana (Staudinger, 1896): E.Siberia, lake Baikal, Nature Reserve «Baikalo-Lenskyi», Baikalskyi Mts. ridge, Ryta River canyon, on Pinus silvestris, 20-VI-2010, leg. O.Berlov The forewing length is 16 mm. det. E.Berlov E.Siberia, lake Baikal, Nature Reserve «Baikalo-Lenskyi», Baikalskyi Mts. ridge, Ryta River canyon, on Pinus silvestris, 20-VI-2010, leg. O.Berlov The forewing length is 16 mm. det. E.Berlov