Hypena (Bomolocha) crassalis (Fabricius, 1787): (= fontis Thunberg, 1788) E.Siberia, Irkutsk Province, lake Baikal, Bolshye Koty, at UV-light, 4-VII-2012, leg. and det. I.Makhov (coll. I.Makhov) The forewing length is 12 mm.