Drugstore beetle or Cigarette beetle
Scientific Name: Stegobium paniceum or Lasioderma serricorne
Order & Family: Order: Coleoptera; Family: Ptinidae
Size: 2.25 mm to 3.5 mm in length

Natural Habitat
Commonly found in kitchens, pantries, and food processing facilities worldwide. They often inhabit stored dry goods.
Diet & Feeding
A wide variety of dried plant products including spices (turmeric, paprika), flour, bread, cookies, cereal, dried flowers, and even leather or book bindings.
Behavior Patterns
Adults are active flyers and are attracted to light. They have a symbiotic relationship with yeast that allows them to survive on nutrient-poor foods. The larvae do the majority of the damage by tunneling through food sources.
Risks & Benefits
They are serious household and commercial pests that contaminate food with larvae, cocoons, and waste. They pose no direct physical harm to humans (no biting or stinging), but can cause significant economic loss by spoiling pantry items.
Identified on: 3/26/2026