Posted by hedy2411 on 27-11-2009 10:30
#1
Who knows which fly this shall be?
The picture is of 27-09-2009 and taken in Zeist, the Netherlands.
I found the cocon and the larva together.
Posted by mwkozlowski on 07-12-2009 20:13
#3
it looks as a cocoon of a plant wasp (Symphyta) and the inside is a larva transforming to a pupa