Posted by ChrisR on 11-11-2011 15:38
#7
If you told me that it was
auriceps then I would believe you ... they do look like this and
auriceps is, in my experience, by far the commonest
Cylindromyia in southern Europe :)
It doesn't rule out the other species 100% but
auriceps would be my best guess, given what we can see ;)