Bug Identifier
Flatheaded Wood Borer (Buprestid Larva)
Community identification

Flatheaded Wood Borer (Buprestid Larva)

Chrysobothris spp. (likely)

Order & Family
Coleoptera, Buprestidae
Size
10 to 50 mm in length depending on species and maturity.
See this bug in the Encyclopedia

Natural Habitat

Typically found inside the trunks, branches, or roots of weakened, dying, or recently felled trees and wooden structures.

Diet & Feeding

Herbivorous; larvae feed on the cambium and xylem (inner bark and wood) of host trees, creating winding galleries.

Behavior Patterns

The larvae are wood-borers that remain hidden inside wood for 1 to 3 years. They are known for their distinctively widened thoracic segment just behind the head, giving them a hammer-headed appearance.

Risks & Benefits

Risks: Can be significant pests to timber, orchards, and ornamental trees, potentially killing the host. Benefits: In natural forest ecosystems, they help break down dead wood, contributing to nutrient cycling.