9. Taphrorychus bicolor (Herbst, 1793)

Distribution. Great Britain, Scandinavia, South and Central Europe to Ukraine, Lithuania and Central European Russia,Asian Turkey, Iran, Korea (Knížek 2011b; Alonso-Zarazaga et al. 2017, 2023; Amini et al. 2020); reported by Arnoldi et al. (1955) from Caucasus including Transcaucasia without country data. Armenia: reported by Iablokoff-Khnzorian (1957) from Ijevan and Kirants (Tavush Province) and Shurnukh (Syunik Province) and by Mirzoian (1954, 1977) as widely distributed in all deciduous forests.

Hosts. Quercus, Fagus orientalis, Carpinus caucasica .