* Dasineura sisymbrii (Schrank, 1803)

Material: TEY, Porsgrunn: Åsstranda, 59.0946592°N 9.647405°E ± 250m, 16 June 2019, LI, leg. ZF & AK, coll. NHMO; 59.093447°N 9.646956°E ± 50m, 16 June 2019, PMF, leg. HE, coll. NHMO; AK, Asker: Konglungen, Spirebukta, 59.832584°N 10.495020°E ± 10m, 3 June 2022, LMF, leg. HE, coll. NHMO .

Biology: The orange-red larvae develop gregariously in galled flower buds or stems on a range of Brassicaceae . Our records are all from Barbarea vulgaris . The infected parts form a strongly inflated, yellow, spongy mass. Bi- or multivoltine. Pupation in the gall.

Distribution: Widespread in Europe including Norway, Sweden, Denmark and Finland. Kazakhstan.