
Community identification
Drugstore Beetle
Stegobium paniceum
- Order & Family
- Order: Coleoptera; Family: Ptinidae
- Size
- 2.25 to 3.5 mm (approximately 1/10 to 1/7 inch)
Natural Habitat
Pantropical distribution, commonly found in pantries, kitchens, and commercial warehouses where dried food is stored.
Diet & Feeding
Broad range of dried organic materials including flours, grains, spices, chocolate, dried herbs, books, and leather.
Behavior Patterns
Adults are active fliers and are attracted to light; they do not feed during the adult stage. Larvae are the primary feeders, tunneling through food sources and leaving behind webbing.
Risks & Benefits
Considered a significant household and commercial pest; can damage food supplies and historical museum specimens. They do not bite or sting and are not known to transmit diseases to humans.