Thread subject: Diptera.info :: What are these please?

Posted by Paul Beuk on 12-04-2005 11:32
#3

elck wrote:
Is this the right place to ask members the names of various flies?
The right place is where I have moved the thread to: Identification queries | Diptera (adults)

Gerard Pennards wrote:
Hoi Elck,
The upper photo shows an Empididae, most probably Empis tessellata!

Well, it is not Empis tessellata. The fork in the posterior radial vein (R4+5) is absent, so it must be a species of Rhamphomyia. The colour pattern in the wing makes me think of R. cinerascens, of which the females have a partly darkened base of the wing. However, the first question I should then ask is 'when was the picture taken?'.