Hydrotaea parva Meade, 1889

Material examined. RUSSIA: Altai Republic: 14♂ 1♀, Ust-Sema env., 51.6°N 85.8°E, 360 m asl, 21– 26.06.2016, leg. N. Vikhrev ; 2♂, Onguday env., 50.77°N 86.09°E, 840 m asl, 8– 13.07.2016, leg. N. Vikhrev (ZMUM). Distribution. Palaearctic: mostly in southern and western parts.