Posted by Pristurus on 18-07-2014 22:18
#1
on 2014-07-16 I found this fly ovipositing on a fallen beech in a forest near Marburg, Germany. Is it a
Stegana furta? Regards, Ingo
Video:
https://commons.w...07-16.webm
Edited by Pristurus on 18-07-2014 22:19
Posted by Paul Beuk on 30-07-2014 22:08
#2
Other species, longitudinal axis of the aye is not vertical