Posted by Sundew on 27-07-2016 23:45
#2
Well, this is no
Platycheirus, though the antennae look rather dark. However, the female has yellow triangular markings that point to
Melanostoma, and according to the dust spots on the frons I wolud assume
M. scalare. Compare the female with
http://www.dipter...d_id=46348, the upper half of the antennae is also dark there.
Regards, Sundew