Thread subject: Diptera.info :: Leucostoma?

Posted by Pietro on 10-06-2009 18:46
#1

Alghero, Sardinia 8/06/2009 dimensions: around 4 - 5 mm.

Posted by Pietro on 10-06-2009 18:47
#2

Photo 2

Posted by Pietro on 10-06-2009 18:48
#3

Photo 3

Posted by Liekele Sijstermans on 10-06-2009 20:29
#4

It is a female of Leucostoma indeed.
Difficult to id on species level without specimens.
I think it might be Leucostoma tetraptera but genus needs revision.

Liekele

Posted by Pietro on 10-06-2009 21:42
#5

Thanks Liekele,
Cerretti signals for Sardinia:
Leucostoma tetraptera, Leucostoma crassum