* Dasineura schulzei Rübsaamen, 1917

Material: VE, Larvik: Rakke, 58.97975°N 10.01886°E ± 10m, 9 June 2019, L, leg. AF, coll. Private; AK, Baerum: Grimsøya, 59.872782°N 10.587908°E ± 4m, 11 June 2019, LMF, leg. HE, coll. NHMO ; 59.875368°N 10.596160°E ± 20m, 11 June 2019, PF, leg. HE, coll. NHMO; Lilleøya, S-end, 59.892877°N 10.596481°E ± 20m, 30 May 2022, LMF, leg. HE & HK, coll. NHMO .

Biology: The orange larvae develop gregariously in shoot galls on Euphorbia spp. ( Euphorbiaceae). Our records are all from E. palustris . The leaves of the infected shoot remain rolled together, forming a spool-shaped gall that is sometimes miscolored red. Multivoltine. The early generations pupate in the gall. The larvae of the last generation leave the gall to hibernate in the soil.

Distribution: Only known from a few European countries including Norway and Sweden.