
Community identification
Drugstore Beetle
Stegobium paniceum
- Order & Family
- Order: Coleoptera; Family: Ptinidae
- Size
- 2.25 mm to 3.5 mm in length
Natural Habitat
Found worldwide in human structures, particularly pantries, warehouses, and libraries.
Diet & Feeding
A generalist scavenger that feeds on a wide variety of dried plant products including flour, spices, bread, and even prescription drugs.
Behavior Patterns
Adults are capable of flight and are attracted to light; they do not feed, focusing entirely on reproduction while larvae do the damage through boring and feeding.
Risks & Benefits
Major pest of stored food products and museum specimens; non-toxic to humans but can cause significant economic damage and food contamination.