Thread subject: Diptera.info :: Ariasella lusitanica, Hybotidae

Posted by jorgemotalmeida on 11-03-2008 23:37
#30

You are so near from the local. Lucky you! :P
Vestigial wings: it can be explained according to the ecology of these flies. As they were adapted to the ground life, the ascendents of these flies take off the wings as they were not so used. remember that evolution don't pursue an objectif.