Thread subject: Diptera.info :: Xanthogramma for ID?

Posted by CONDAMARTA on 08-10-2011 23:17
#1

Location: Galicia , Spain.
Date: 07//10/2011.
between market gardens, near a stream

Posted by CONDAMARTA on 08-10-2011 23:19
#2

another picture

Posted by CONDAMARTA on 08-10-2011 23:20
#3

another picture

Posted by Andre on 09-10-2011 18:14
#4

Xanthogramma dives cf stackelbergi

Posted by Pierre-Yves on 09-10-2011 20:13
#5

Hi Andre

Have you a documentation to differentiate X. dives and X. stackelbergi ? I use this paper (=> Here) but it's always difficult to differentiate this two species for me.

Greeting,
P-Y