
Community identification
Drugstore Beetle / Cigarette Beetle
Stegobium paniceum / Lasioderma serricorne
- Order & Family
- Order: Coleoptera; Family: Ptinidae
- Size
- 2.25 mm to 3.5 mm (approximately 0.1 inches)
Natural Habitat
Commonly found in pantries, kitchens, and warehouses where stored dried food products are kept.
Diet & Feeding
Feeds on a wide variety of dried plant products including flour, cereal, dry pet food, spices, and tobacco; also known to eat non-food items like leather and book bindings.
Behavior Patterns
Adults are active flyers and are attracted to light. They lay eggs in or near food sources, and the larval stage does the majority of the damage by tunneling through stored goods.
Risks & Benefits
Risk: Major economic pest that contaminates food supplies and can damage household items like books. Benefits: None to humans; plays a role in breaking down organic material in the natural ecosystem.