Carpet Beetle (larva)

Natural Habitat

Indoors, especially in areas with natural fibers, dust, or animal products. Can be found in carpets, rugs, upholstered furniture, clothing, museums, and food storage areas.

Diet & Feeding

Keratin-based materials (wool, silk, feathers, leather), natural fibers, dust, pet hair, dried animal remains, sometimes seeds and grains.

Behavior Patterns

Larvae are destructive feeders, often found in dark, undisturbed areas. They molt several times before pupating. Adults typically feed on pollen and nectar outdoors and are attracted to light, entering homes through windows and doors.

Risks & Benefits

Risks: Significant pests of stored products and natural fiber textiles, causing damage to clothing, carpets, and museum specimens. Can cause skin irritation or allergic reactions in sensitive individuals. Benefits: None in household settings, though adult beetles can be minor pollinators outdoors.

Identified on: 11/20/2025