Thread subject: Diptera.info :: tiny flies visiting Potentilla flowers

Posted by Sundew on 18-09-2007 13:03
#1

Hello,
My camera almost reached its limits when I tried to photograph some tiny flies that are frequently seen in flowers of Potentilla (the yellow one is P. argentea, the white one a small shrub, P. fruticosa.) The flies need not necessarily belong to the same genus, but I suppose they share the family. Those on the yellow flowers were photographed on 17 July, those on the white ones are from 16 September, all in Berlin.
The flies are not alone in their search for food. On the lower left, there is a still smaller insect (possibly a braconid wasp?), and on the upper right flower a small crab spider is waiting for the fly to approach. (It did not get it, however!)
Who knows these small flower visitors?
Sundew

Posted by Paul Beuk on 18-09-2007 13:13
#2

To the right are Hybotidae (Drapetini), to the left Chloropidae. With these low resolution images it will be hard to say much more.

Posted by jorgemotalmeida on 18-09-2007 13:33
#3

and the spider is a Thomisid. :) I'm not sure about the genus, it would need more resolution. :) (it can be Misumena or Thomisus)