---

I have keyed the little orange fly as best I can (using the Palearctic genera software key + the Central European key) and it comes out to Eliozeta helluo but I don't have any examples to check it against.

Perhaps you or Nikita can check Russian references to see if you can find specimens to check against. Fauna Europaea has a nice map that shows it should reach your part of the world: http://www.faunae...on1=144281

B)