Thread subject: Diptera.info :: Which Cheilosia?

Posted by Juergen Peters on 05-08-2005 23:10
#1
Hello!

I think this small black fly (I mean the upper one ;-)) belongs to the genus Cheilosia. Is it possible to say which species? Thanks in advance!
www.diptera.info/forim/7-0575-1.jpg