Thread subject: Diptera.info :: Sawfly
Posted by Barry on 18-07-2016 08:12
#1
Hi,
I found a cocoon on Salix and the attached emerged from it. It's not a species I'm familiar with so any thoughts would be much appreciated. Many thanks.
Barry.
Posted by Cesa on 20-07-2016 16:51
#2
A species of Rhogogaster (Tenthredinidae)!
Posted by ValerioW on 20-07-2016 17:57
#3
Cesa wrote:
A species of Rhogogaster (Tenthredinidae)!
I'm sorry, but is wrong. While the family is right, the subfamily (Tenthredininae) is wrong.
This is how a
Rhogogaster sp. anal cell appears
Posted by ValerioW on 20-07-2016 17:57
#4
This is how it looks in this photo
Posted by ValerioW on 20-07-2016 17:57
#5
So this is from Nematinae s.f.
Posted by ValerioW on 20-07-2016 18:17
#6
My guess is that this one could be
Nematus or
Pachynematus. But to be sure it's necessary to check at least claws, antennae, clypeus and part of abdomen