Posted by John Carr on 29-12-2017 00:49
#3
Zeegers wrote:
I think actually Dilophus sp.
Theo
I don't see the tibial ornaments of either genus (are they sometimes reduced in males?). Crossvein r-m is about equal to the base of Rs, as typical of
Bibio, and the strong stigma is also a more
Bibio-like feature.