Posted by Bugduche on 23-11-2011 14:47
#1
Bonjour !
I send you pictures of a larva found in the decaying husk
of a nut felt in the grass.
I think the tree is Juglans nigra.
Size : around 6mm
Location : France - Val de marne - Alt : 85 m
Date: 2011 November 19
Philippe Legros : France : Villiers sur marne : 94350 : 19/11/2011
Altitude : 85m - Taille : 6mm
Réf. : 79630
Edited by Bugduche on 10-12-2011 13:59
Posted by atylotus on 25-11-2011 10:48
#2
Definitely Stratiomyd larva, but I cannot tell which genus. For that I need a detailed photo of the anal segment in dorsal or/ventral view. The anal segment appears to have only single hairs (so no Beris). On the photo bottomright, I think I can see that the antenna is placed somewhat mid-dorsally which I think fits best with a member of a Pachygastrinae. But detailed info on the position of the hairs on the head and anal segment is necessary.
Posted by Bugduche on 25-11-2011 12:48
#3
Thanks Atylotus !
I 'll try to find another one larva and make view of the hairs.
Posted by Paul Beuk on 25-11-2011 16:39
#4
Based on the lateral view in the bottom left image I would say it had already pupated...
