#5
In the back of my head I hear someone whispering the name
Renocera all the time, but it does not fit any of the three species of this genus mentioned in Rozkosny's key to the Palaearctic Sciomyzidae. There is one species mentioned (
R. pallida) with darkened third antennal segment, but that also has only one orbital seta (two here). Hmm...