* Contarinia dipsacearum Rübsaamen, 1921

Material: VE, Larvik: Stavern, Rakke, 58.985250°N 10.007056°E ± 300m, 24 July 2021, on Knautia arvensis, 3L, leg. SH, coll. NHMO .

Biology: The whitish to orange-yellow larvae develop in flower buds of Knautia spp. and Succisa pratensis ( Caprifoliaceae). Infected buds are disfigured and remain closed. Pupation and hibernation in the soil.

Distribution: Known from a few European countries including Norway, Sweden and Denmark. European part of Russia.