#1
Turkey, 29 may, near Akseki, 1750m alt., 10-12mm.
Looks for me like some exotic Eristalinus.
#4
Thank you Lweit and Paul.
I awaited that this Syrphidae do not mentioned in my key for Diptera of Europ. Russia. So it doesn't. Anyway, with your kind help, nice fly has got name.
Nikita