Posted by Victor Shilenkov on 02-03-2006 17:38
#1
I have not ideas about species. All my pictures from Baikal region.
Posted by Gerard Pennards on 02-03-2006 18:38
#2
This one seems to be a female of Helophilus affinis, because of it's tergites with the hind margin black, and because of the pale tars and tibia that is visible. Females in other Helophilus species have their tarsae often strongly darkened!
greetings,