Posted by
morfa on 25-01-2008 23:30
#4
Thank you Jorge and Theo!
That was what I suspected! I saw these guys here in Stockholm may-september 2007 in quite large numbers (see my previous post:
http://www.dipter...ad_id=7428). Indeed it seems this species is moving north.
//John
Posted by
Kahis on 25-01-2008 23:38
#5
It's definitely moving north.
P. barbifrons was found as new for Finland a few years ago (record still unpublished). By 2007 it is pretty much everywhere in southern Finland and second in numbers only to
P. obesa.