Posted by Nikita Vikhrev on 26-06-2006 21:10
#5
Hi Nigel.
I think it is male Neurigona.
In my key (Diptera of European Russia) there is Neurigona longipes (Beck), male with 5-th segment of foretarsus with black plumage, but I can't fintd yet this species in modern checklists.
Nikita