Leucobrephos middendorffi (Ménétriés, 1858):

E.Siberia, Irkutsk Province, Baikalskiy Mts. ridge, upper Lena valley near source of Alillei river, 930 m, Baikalo-Lenskiy Nature Reserve, cordon Podgoltsovoe, in old web of spider, 13-VII-2007, leg. O.Berlov The forewing length is 15 mm. det. O.Berlov