Thread subject:
Diptera.info :: Syrphus sp?, Syrphidae, Hungary
Posted by crex on 10-09-2006 11:31
#9
Xespok wrote:
lweit, Gisela, thx for your help. Is there a way to separate S. torvus and vitripennis except by genitalia?
According to Tony Irwin
S. vitripennis
has bare eyes, which
S. torvus
doesn't have.