Posted by Juergen Peters on 28-07-2025 21:00
#1
Hello,
a small midge from abandoned courtyard (northwest Germany). 
Serromyia female?
 
Posted by Juergen Peters on 29-07-2025 00:13
#3
Hello John,
John Carr wrote:
The hind femur of Serromyia is greatly swollen.
yes, I saw that on pictures,  but I was not sure, whether it is the case only in 
Serromyia femoralis or only in males.