Posted by Pentti Ketola on 28-08-2011 11:24
#1
Hi,
I take the photo on 28 August 2011 Kokkola, Finland.
Regards Pentti.
Edited by Pentti Ketola on 29-08-2011 13:22
Posted by Stephane Lebrun on 29-08-2011 13:08
#6
It is a female
Hydrotaea. If the arista is bare or almost so, this implies
H. albipuncta/cinerea. (in this case I would favour
H. albipuncta because I guess a short ad on mid tibia.).