Medetera freyi Thuneberg, 1955

Material examined. Bohemia: Železná (6341), Farský potok (stream) env., 49°35′53″N 12°34′40″E, 500 m, Populus, 5.vi.2021, 1 ♁ (MCH) . Domažlice (6543), 49°25′57″N 12°54′22″E, 445 m, Populus, 9.x.2020, 1 ♁ (MCH) .

Distribution. Finland, Great Britain, Norway, Russia (Negrobov & Naglis 2016), Sweden (Persson et al. 2019) and Czech Republic (present paper).

Status in CZ. The first records are given herein.

Ecology. Both localities are sunny forest margins, with sparse growth of poplars ( Populus tremula), where it was found exclusively on trunks (Fig. 4), together with M. incrassata, M. inspissata and M. feminina .