Mycomya norna
Habitat:
The holotype was apparently collected with an air-suction trap on 22-25.1X. 1969 at 12.00--14.00 near Kaltisjokk, about 20 km N of the Arctic Circle near the river of Stora Lule Alv in Swedish Lapland, by a dense wet thicket of bushes on the river bank (Plassmann 1979).