Taxonomic notes and faunistic data on the Muscidae (Diptera) of the Altai Mountains (Russia) Author Vikhrev, Nikita E. Author Sorokina, Vera S. text Zootaxa 2017 4311 2 241 254 journal article 32333 10.11646/zootaxa.4311.2.5 fdec1255-5294-442c-ba54-c528020d548a 1175-5326 847538 31AAA2DE-E770-4950-AE21-E3E1D851A674 Coenosia demoralis Huckett, 1965 Material examined. RUSSIA : Altai Republic : 1♂ , Kosh-Agach env., Aktru River , 50.1°N 87.8°E , 2050 m asl , 21.07.2013 , leg. T. Novgorodova ( ISEA ) ; 1♂ , Seminskiy pass, Sarlyk River , 51.11°N 85.60°E , 1200 m asl , 28– 30.06.2016 , leg. N. Vikhrev ( ISEA ) ; 7♂ 7♀ , Seminskiy Pass , Turala River valley , 50.99°N 85.68°E , 1350 m asl , 8– 13.07.2016 , leg. N. Vikhrev ( ZMUM ) . Other records: RUSSIA : 1♂ 1♀ , Magadan region, Ust-Omchug , 61.15°N 149.63°E , grove with Chosenia arbutifolia , 30.06.1971 , leg. K. Gorodkov ( ZIN ). Remarks. The series from Turala River was collected by sweeping in tall Gramineae grasses along the river. Distribution. New for the Palaearctic: Russia ( Altai Mts, Magadan region). Nearctic: Canada ( Yukon Territory , Churchill, Manitoba , Quebec ). See Taxonomic part.