Bug Identifier
Black Carpet Beetle
Community identification

Black Carpet Beetle

Attagenus unicolor

Order & Family
Coleoptera: Dermestidae
Size
2.8 to 5 mm (0.11 to 0.20 inches) long as adults.
See this bug in the Encyclopedia

Natural Habitat

Indoors within homes, carpets, closets, pantries, and bird or rodent nests outdoors.

Diet & Feeding

Adults feed outdoors on flower pollen and nectar; larvae feed indoors on natural fibers such as wool, silk, feathers, fur, and stored food products like grains.

Behavior Patterns

Adults are attracted to light and frequently found crawling on walls or near windows. Larvae avoid light, slow-growing over months, and shed their skins as they grow, often causing damage to organic household materials.

Risks & Benefits

Harmless to humans as they do not bite or sting and do not transmit disease. However, larvae are household pests that can cause significant damage to clothing, upholstery, rugs, and stored pantry foods.