Carpet Beetle (likely Varied Carpet Beetle or Black Carpet Beetle)

Natural Habitat

Indoors, especially in areas with undisturbed natural fibers (carpets, wool, furs, stored foods) or animal products (pet food, dead insects in wall voids). Outdoors, they are found in nests of birds and mammals, and on carrion.

Diet & Feeding

Larvae feed on natural fibers, animal products, dried meats, pet food, cereals, and dead insects. Adults feed on pollen and nectar outdoors.

Behavior Patterns

Larvae are the damaging stage, often found in dark, undisturbed areas. They are slow-moving and tend to curl up when disturbed. Adults are attracted to light and may be found near windows, but primarily live outdoors feeding on pollen.

Risks & Benefits

Risks: Can cause significant damage to natural fiber textiles, carpets, clothing, museum specimens, and stored food products. They do not bite or transmit diseases to humans. Benefits: Outdoors, they play a role in decomposition by feeding on dead insects and animal remains.

Identified on: 10/29/2025