Stenodiplosis calamagrostidis Fedotova, 2022
on Calamagrostis

Calamagrostis epigeios, Belgium, prov. Namur, Couvin, Aublain, 15.viii.2023 © Sébastien Carbonnelle (identification still somewhat provisional)

detail

larva

wing (from Fedotova 2022a)
[
parasite
THe larva develops wthin a single grass floret.
host plants
Poaceae, monophagous
Calamagrostis arundinacea, ? epigeios.
distribution within Europe
northern Caucasus.
larva

variation of the spatula (from Fedotova 2022a)
references
Fedotova (2022a).