Carpet Beetle (likely Varied Carpet Beetle or Black Carpet Beetle)
Scientific Name: Dermestes (e.g., Anthrenus verbasci for Varied Carpet Beetle or Attagenus unicolor for Black Carpet Beetle)
Order & Family: Order: Coleoptera, Family: Dermestidae
Size: Adults typically range from 2mm to 5mm (.08 to .2 inches) in length, depending on the species. Larvae can be slightly larger.
Natural Habitat
Indoors, larvae are found in carpets, rugs, upholstered furniture, closets, attics, museums, and anywhere natural fibers or dried animal products are stored. Outdoors, adults are found on flowers and around bird nests or animal carcasses.
Diet & Feeding
Larvae feed on organic materials such as natural fibers (wool, silk, fur, feathers, leather), dried animal products, stored grains, pet food, and dead insects. Adults primarily feed on pollen and nectar from outdoor flowers.
Behavior Patterns
Carpet beetle larvae undergo several molts before pupating. They are often found in dark, undisturbed areas. Adults are winged and can fly, often attracted to light, and may be found near windows. Their presence indoors is often indicated by damaged fabrics, furs, or stored dry goods. They typically do not bite humans.
Risks & Benefits
Risks: Can cause significant damage to household items made of natural fibers, such as clothing, carpets, and upholstered furniture, and can infest stored food products. Allergic reactions to larvae hairs or shed skins are possible for sensitive individuals. They do not transmit diseases. Benefits: In nature, they play a role as scavengers, breaking down dead organic matter.
Identified on: 8/12/2025