* Ozirhincus hungaricus Möhn, 1968

(Figure 55 A–B)

Material: TEY, Nome: Ulefoss, Øra, 59.28319°N 9.27241°E ± 50m, 21 August 2019, LPMF, leg. AF, BOLD: NHMO- ENT-548161, coll. NHMO; AK, Oslo: Ellingsrud, Munkebekken, 59.931138°N 10.915389°E ± 10m, 6 August 2019, LMF, leg. HE, BOLD: NHMO- ENT-548194,548195, coll. NHMO .

Biology: The orange larvae develop singly in achenes of Tanacetum spp. and Tripleurospermum inodorum ( Asteraceae). Our records are from Tanacetum vulgare . The infected achenes are strongly swollen, but the capitulum as a whole shows no outward sign of damage. Bivoltine; pupation and hibernation in the gall.

Distribution: Widespread in Europe including Norway and Denmark. Western parts of Russia.