
Community identification
Drugstore Beetle
Stegobium paniceum
- Order & Family
- Coleoptera: Ptinidae
- Size
- 2mm to 3.5mm (approximately 1/10 to 1/7 inch)
Natural Habitat
Found worldwide in pantries, kitchens, and warehouses where dried plant material or stored products are kept.
Diet & Feeding
Polyphagous; they feed on dried foods like bread, flour, cereal, and spices, as well as non-food items like leather, books, and pharmaceuticals.
Behavior Patterns
They are capable of flight and are often attracted to light. Females lay eggs directly on food sources, and larvae tunnel through the material as they feed.
Risks & Benefits
No direct health risk to humans as they do not bite or sting; however, they are a significant economic pest that causes food spoilage and can damage historical artifacts like old books.