'' Pyrrhidium sanguineum '' is a

longhorn beetle The longhorn beetles (Cerambycidae), also known as long-horned or longicorns, are a large family of beetles, with over 35,000 species described. Most species are characterized by extremely long antennae, which are often as long as or longer than ...

common in much of Europe. Its preferred food tree is oak.

References

{{Taxonbar, from=Q1754843 Beetles of Europe Cerambycidae Beetles described in 1758 Taxa named by Carl Linnaeus