Dasineura rosae (Bremi, 1847)

Material: VE, Larvik: Stavern, 58.992262°N 10.032930°E ± 250m, 23 July 2021, on Rosa canina, L, leg. SH, coll. NHMO ; Faerder: Hvasser, Krukehavn, 59.076776°N 10.452109°E ± 250m, 15 June 2019, on Rosa sp., LM, leg. HE, coll. NHMO ; AK, Asker: Brønnøya, Sandbukta, 59.857474°N 10.529078°E ± 50m, 28 July 2021, on Rosa sp., LM, leg. HE & SH, coll. NHMO ; Oslo: Gressholmen, 59.884711°N 10.722197°E ± 300m, 26 June 2019, on Rosa sp., L, leg. HE, ZF & AK, coll. NHMO .

Biology: The orange larvae develop gregariously in galled leaves of Rosa spp. ( Rosaceae). Infected leaves are folded over the midrib, forming a pod that is often miscolored red. Bi- or multivoltine. Pupation and hibernation in the soil.

Distribution: Widespread Palearctic, including Norway, Sweden, Denmark and Finland.