Platycheirus fallax Barkalov & Nielsen, 2008

Republic Altai, Ulaganskij district, Kurajskij mountain range, tundra, 2500-2700 m a.s.l. 50,33°N, 87,75°E, 1♂ 3 July 2008 leg. A. Barkalov. A second record of this little known tundra species .