Posted by Juergen G on 17-08-2017 09:37
#1
Who can help to identify this fly?
Location: Germany, North Rhine-Westphalia, black water in Wesel
Date: 17.07.2017
Thanks.
Jürgen
Posted by Quaedfliegh on 18-08-2017 01:31
#2
Tolmerus sp. A lot of Tolmerus species look very much alike, with a bit of luck the males can be ID-ed from a photograph but you need a clear view of the hypopygium.
Edited by Quaedfliegh on 18-08-2017 01:33