Bug Identifier
Carpet Beetle (likely Black Carpet Beetle)
Community identification

Carpet Beetle (likely Black Carpet Beetle)

Attagenus unicolor

Order & Family
Order: Coleoptera, Family: Dermestidae
Size
Typically 3 to 5 mm (1/8 to 3/16 inch) in length
See this bug in the Encyclopedia

Natural Habitat

Found in homes, often near baseboards, in closets, under furniture, or on carpets; thrives in dark, undisturbed areas where organic fibers accumulate.

Diet & Feeding

Larvae feed on natural fibers like wool, silk, fur, feathers, and occasionally stored grains or pet food. Adults primarily feed on pollen and nectar outdoors but do not damage fabrics.

Behavior Patterns

Adults are attracted to light and often found on windowsills. The destructive larvae are photophobic (avoid light) and tend to hide in dark crevices, feeding slowly on natural materials.

Risks & Benefits

Risks: The larvae can cause significant damage to clothing, carpets, upholstery, and museum specimens. They do not bite or sting humans, though some people may have allergic reactions to larval hairs. Benefits: In nature, they help decompose dead animal matter.