Thread subject: Diptera.info :: Parhelophilus?

Posted by jt5011 on 02-08-2011 19:57
#1
Hi,

I would appreciate help with this fly, found May 18, in Sweden, Gotland. I suspect it is a Perhelophilus but whichs species?

Thanks,
Johan
Edited by jt5011 on 02-08-2011 19:59