Posted by Paul Beuk on 23-05-2005 21:17
#4
Juergen Peters wrote:
Because of the size I too thought of a Rhamphomyia. I know this genus only since some weeks - thanks to the members of this forum :-)).
I am afraid that size does not really matter much. The only 'rule' I can think of is that the largest ones usally are
Empis but after you get to the slightly smaller ones to the real small ones it can be either genus.