Thread subject: Diptera.info :: Which fly?

Posted by Josef Buecker on 26-05-2009 21:37
#1
Hello Forum,
I have no real idea about this one. ID possible, although somewhat out of focus? Hagen, NRW, D, May 26th 2009, alder marshland
Best regards, Josef

Posted by Paul Beuk on 26-05-2009 21:43
#2
Sphegina sp.

Posted by Andre on 26-05-2009 21:46
#3
pregnant

Posted by caliprobola on 26-05-2009 21:49
#4
Dark face, orange on the tergites; so it should be Sphegina sibirica i guess.
Don't let you fool by the species name, it is common in the east of Belgium so it should also be in NRW.
The last 20 years the species is spreading west in Europe.

Posted by Josef Buecker on 26-05-2009 21:58
#5
Thanks to Paul, Andre and Pieter!
Best regards, Josef