Thread subject: Diptera.info :: Phasia for ID, N Spain --> Phasia obesa

Posted by Piluca_Alvarez on 02-08-2012 05:58
#1

Taken feeding on Daucus carota in the outskirts of San Sebastian on July the 29th. At first thought that it might be Phasia barbifrons but I think now that it should be Phasia pusilla or one of the related species, which makes things much more difficult ;) Any suggestion or opinion will be most welcome :)

And there are more pictures if necessary ;)

Edited by Piluca_Alvarez on 15-08-2012 18:31

Posted by Piluca_Alvarez on 02-08-2012 06:05
#2

Halteres seem to be yellow (which makes me think of barbifrons).

Edited by Piluca_Alvarez on 02-08-2012 06:39

Posted by Piluca_Alvarez on 02-08-2012 06:06
#3

A frontal view of the face.

Posted by Piluca_Alvarez on 02-08-2012 06:32
#4

A view showing the tergites.

Posted by ChrisR on 02-08-2012 11:15
#5

I would say that it is a Phasia obesa (female), from the dusted thorax, yellow halteres, pale hairs on the gena and the small size :)

Posted by Zeegers on 04-08-2012 17:39
#6

I had my doubts, but the shape of the ovipostor seems to support this view.

Theo

Posted by Piluca_Alvarez on 15-08-2012 18:28
#7

Thanks a lot, Chris and Theo!! :)