Posted by martinm on 14-05-2012 18:52
#1
This looks like
Atherix ibis to me, but are there any other European species it could be? A large number of these flies were seen sunning themselves on a shingle bank beside the lower Rio Deva near Panes in Asturias.
Martin
Posted by Paul Beuk on 22-05-2012 18:23
#3
You are probably right but I cannot check against images in teh Gallery because the male is still lacking from it.