Rhagium mordax

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Rhagium mordax (click on image to enlarge it)
Source: Wikimedia Commons

Rhagium mordax (Degeer, 1775) - (black-spotted longhorn beetle)

This long-horned beetle is found in temperate regions of Europe and western Asia. It can be transported in timber (Osyczka et al., 2012). R. mordax breeds in the trunk of trees like oak, beech, or birch. The adult beetle is 1.5 - 2 cm long, yellowish or greyish brown with a black mark on the side of each elytrum.