Bug Identifier
Drugstore Beetle
Community identification

Drugstore 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

Found globally in pantries, warehouses, and homes where dried food or organic materials are stored.

Diet & Feeding

Generalist feeder consuming flours, bread, cereals, spices, chocolate, and sometimes non-food items like leather, books, or herbarium specimens.

Behavior Patterns

Larvae tunnel through materials as they feed; adults are capable of flight and are often attracted to light source. They are most active at night.

Risks & Benefits

Significant pest of stored products that can spoil food supplies; does not bite or carry disease to humans but causes economic damage.