Bug Identifier
Drugstore Beetle (or Bread Beetle)
Community identification

Drugstore Beetle (or Bread Beetle)

Stegobium paniceum

Order & Family
Order: Coleoptera; Family: Ptinidae
Size
2.25 mm to 3.5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Commonly found in domestic kitchens, pantries, and commercial warehouses where dry food or organic materials are stored.

Diet & Feeding

Broad range of dried plant products including flour, bread, cereals, spices, and tea, as well as non-food items like leather, books, and dried pharmaceutical products.

Behavior Patterns

Larvae burrow into food sources to feed and eventually pupate; adults are capable of flight and are often attracted to light, though they do not feed during their adult stage.

Risks & Benefits

Considered a major pest of stored products that can cause significant contamination and economic loss; they do not bite and are not physically harmful to humans but can spoil food supplies.