Carpet Beetle (likely Black Carpet Beetle based on appearance)
Scientific Name: Likely Attagenus unicolor (Black Carpet Beetle), but could be another species within Dermestidae
Order & Family: Order: Coleoptera, Family: Dermestidae
Size: Adults typically measure 3-5 mm (0.12-0.2 inches) in length. Larvae are usually 4-5 mm (0.16-0.2 inches).
Natural Habitat
Indoors, larvae are found in carpets, rugs, upholstered furniture, clothing, blankets, and stored food. Outdoors, adults are common on flowers, particularly those of daisies, asters, and goldenrod.
Diet & Feeding
Larvae feed on a wide variety of animal products, including wool, silk, fur, feathers, leather, and dried animal remains. They can also feed on stored food products like grains, spices, and dried fruits. Adult carpet beetles primarily feed on pollen and nectar from flowers.
Behavior Patterns
Carpet beetle larvae often prefer dark, undisturbed areas. They are known to play dead when disturbed. Adults are attracted to light and are often found near windows. They undergo complete metamorphosis.
Risks & Benefits
Risks: Carpet beetles are considered household pests. Their larvae can cause significant damage to natural fibers (wool, silk, fur) in clothing, carpets, and upholstered furniture. They can also contaminate stored food products. Some people may also experience allergic reactions to their larvae's bristles. Benefits: In nature, they play a role as decomposers, breaking down organic matter.
Identified on: 7/2/2025