Flatheaded borer (Buprestid larva)

Commonly found beneath tree bark or within xylem and phloem of woody plants and logs.

Larvae are xylem-feeders or phloem-feeders, consuming the inner bark and wood of trees and shrubs.

They tunnel through wood in distinctive winding patterns (galleries). The larvae have a characteristic flattened thorax that gives them their name.

Many species are major forestry and agricultural pests that can weaken or kill trees; however, they benefit the ecosystem by breaking down dead wood.