Bug Identifier
Drugstore Beetle
Community identification

Drugstore Beetle

Stegobium paniceum

Order & Family
Order Coleoptera, Family Ptinidae
Size
2.25 mm to 3.5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Found worldwide in human structures where dried foods, herbs, and prescription drugs are stored.

Diet & Feeding

Larvae consume a wide variety of dried plant and animal products, including bread, flour, spices, and even leather and books.

Behavior Patterns

Adults are capable of flight and are attracted to light; the larvae do most of the feeding damage during their development cycle.

Risks & Benefits

A major economic pest of stored products and historical museum collections; they pose no direct physical risk to humans but can contaminate food supplies.