Cheilosia (Taeniocheilosia) stackelbergi stackelbergi Barkalov & Peck, 1994

Literature. Barkalov & Peck 1994: 13; 1997b: 1371.

Material studied. Kazakhstan: 1♀, Djungarskij Alatau, Tok-Sonbaj mountain ridge, 10 km N Sarybela settle- ment, 11.vii.1989, leg. Peck ; 2♀, Semirechie, valley of Kora river, S Kopala, 30.vi.1910, leg. Shnitnikov. Kyrgyz- stan: 1♂, Uzug-Akhmat, 1500 m a.s.l., 3–4.vi.1995, leg. Milko. Tajikistan: 40♂ 53♀, Sogdijskaya oblast’, 12 km N Shakhristan pass, 39.62° N 68.68° E, 2142 m a.s.l., 22.vi.2018, leg. Barkalov, Zinchenko ; 118♂ 128♀, Varzob gorge 3–4 km N E Kalon village 39.06° N 68.87° E, 2300–2340 m a.s.l., 5.vi–12.vii.2017, 2018, leg. Barkalov, Zinchenko ; 9♂ 9♀, Gorno-Badakhshan Autonomous Oblast’, environs of Nishusp village, Bijondara gorge, 20.vii.2018, leg. Barkalov ; 117♂ 140♀, Iskanderkul, 39.06° N 68.36° E, 2205 m a.s.l., 12–19.vi.2018, leg. Barkalov, Zinchenko ; 6♂ 2♀, Iskanderkul’ Lake, Sarytag village, 39.09° N 68.37° E, 2224 m a.s.l., 13, 17.vi.2018, leg. Barkalov ; 16♂ 3♀, Tavildara District, environs Sary-Djangal village, 38.66° N 70.49° E, 1878 m a.s.l., 22–29.v.2016, leg. Barkalov.