longhorn beetle, acanthocinus griseus and female acanthocinus aedilis on pine bark.

acanthocinus aedilis animal animalia animals antenna antennae arthropod arthropoda background bark beetle beetles biology bug cerambycidae close closeup coleoptera crawling entomology environment fauna female grey griseus imago insect insecta insects invertebrate lamiinae long longhorn longhorned macro male nature nobody outdoors pine protected spotted timber timberman tree wild wildlife wood zoology