Thread subject: Diptera.info :: Lauxaniidae - Minettia subvittata or fasciata (female)

Posted by Liliane D on 14-11-2019 19:12
#1

Hello,
Another Minettia on ivy on November 11, 2019 in the south of France. About 5,5 mm.
Can it be Minettia subvittata?

Edited by Liliane D on 16-11-2019 15:50

Posted by Paul Beuk on 14-11-2019 21:34
#2

Could be but the distinguishing features to separate it from fasciata are not visible...

Posted by Liliane D on 15-11-2019 09:27
#3

Thank you very much Paul,
I thought Minettia subvittata because of the long silks on the edge of the second abdominal segment. But that must not be the only feature and unfortunately I only have this picture.
I'm surprised at the shape of the last abdominal segment. Is it a male or female indication or a feature?

Posted by Paul Beuk on 15-11-2019 12:15
#4

It is a female, as is also evident from the black abdominal spot between the tergites and sternites.