Posted by Zeegers on 04-08-2007 09:32
#2
Well, to me it looks like Ph. obesa.
The dusting on thorax is quite different from that in the pic on the homepage (which is a male aurigera): grey and more extended
Theo
Posted by ChrisR on 04-08-2007 09:56
#3
I agree with Theo - the dusting colour is wrong and the size is also wrong - this fly is tiny compared to the umbellifer flowers but I believe
P.aurigera is more similar in size to
P.hemiptera.