Posted by Iolaire on 05-09-2007 09:32
#1
Hi everybody,
The Helophilus species have always been a bit of a problem for me. The differences are far from significant and three species are quite common in the area where I life.
Two pictures: I think both are Helophilus trivittatus.
Can anyone give confirmation or suggestions?
Photo 1:
Photo 2:
Thanks!