Bark-gnawing beetles

Definition

A group of beetles, typically from the family Trogossitidae, that feed on and bore into tree bark, often associated with wood decay and tree mortality.

Etymology

From the descriptive nature of their feeding behavior.

Example

Bark-gnawing beetles can cause significant damage to trees by creating tunnels and galleries in the bark, disrupting nutrient flow and making the tree susceptible to disease.

Related Terms

• Wood borers
• Bark beetle
• Tree pests

Usage Notes

This term is a general designation and encompasses various species primarily within the family Trogossitidae. Some bark-gnawing beetles are considered major pests while others have less significant impacts.