Furniture beetles

Definition

Wood-boring beetles in the family Anobiidae, especially *Anobium punctatum*, whose larvae tunnel through seasoned hardwoods and softwoods, damaging furniture, structural timbers, and wooden artifacts. The common name refers to their economic impact rather than a formal taxonomic grouping; adults are small, cylindrical, and often recognized by the elliptical exit holes (1–2 mm diameter) left by emerging larvae.

Etymology

From the destructive association with household and antique wooden furniture; *Anobium* derives from Greek anobios ('living again'), possibly alluding to the beetles' emergence from seemingly inert wood.

Example

Emergence of adult *Anobium punctatum* from a Victorian mahogany sideboard, evidenced by fresh frass piles beneath 1.5 mm flight holes, indicates active larval infestation requiring fumigation or controlled atmosphere treatment.

Synonyms

• woodworm (colloquial, UK)
• deathwatch beetles (broader, includes *Xestobium rufovillosum*)

Related Terms

• Anobiidae
• powderpost beetles
• lyctine beetles
• Frass
• emergence holes
• wood preservation
• Integrated Pest Management

Usage Notes

Often used loosely for any anobiid or bostrichid damaging interior wood, but most precisely refers to *Anobium punctatum*. Distinguished from lyctine powderpost beetles (Lyctinae) which prefer starch-rich sapwood of newer timber, and from longhorn beetles (Cerambycidae) which typically infest damp or decaying wood. The term 'woodworm' is ambiguous and may refer to larval stage, the damage pattern, or the beetle itself.