---

You intrigued me. I'm certainly not an expert, but I will now take a closer look, and in case you will take this fly. Just today we have returned to winter and dropped 20 cm of snow... Where and how to look under the wing, I understand. And that's what the small petiole and where it is for me remained a riddle... Could you somehow illustrate this place, which is a prototype of Pollenia pediculata.

Regards
Vladimir.