Pteleobius vittatus (Fabricius, 1787)
elm bark beetle
The larvae develop under the bark of ailing or dying trees. However, the adults hibernate in short (0.5-1 cm) galleries that they make in the bark of healthy trees. Buhr writes that in the following spring copious callus tissue is formed as a reaction.
distribution within Europe
Buhr (1965a), Roskam (2019a), Zanta & Battisti (1990a).