Thread subject: Diptera.info :: Symphyta - Tenthredo Sp.? ID please

Posted by Ray Perry on 15-08-2021 08:41
#1
Could this be a Tenthredo, possibly T. brevicornis, notha or arcuata? Female or Male?
Grassland setting with rich vegetation diversity, 20m from small stream.
Busily nectaring on Yarrow/Achillea.
About 10mm long.
7th Aug. 2021.
Flensburg, N.Germany.
54°45'14.8"N 9°25'15.3"E
Edited by Ray Perry on 15-08-2021 09:59

Posted by Ray Perry on 15-08-2021 08:47
#2
Abdominal banding.

Posted by Ray Perry on 15-08-2021 08:49
#3
Thorax and head.

Posted by jck on 27-08-2021 13:11
#4
There is a key to these species online. Google Noel Magis + Tenthredo. The key is in French.

James