Carpet Beetle (likely Black Carpet Beetle)

Natural Habitat

Commonly found indoors in homes and museums, preferring dark, undisturbed areas such as under carpets, in closets, pantries, and air ducts. Outdoors, they can be found in bird nests and animal carcasses.

Diet & Feeding

Larvae primarily feed on animal products like wool, fur, feathers, silk, leather, and dried animal remains. They also consume pet food, cereals, and other plant-based materials. Adult beetles feed on pollen and nectar outdoors.

Behavior Patterns

Larvae are the most damaging stage, as they actively feed on organic materials. They are often found in cracks and crevices. Adults are attracted to light and may be seen near windows. They undergo complete metamorphosis (egg, larva, pupa, adult).

Risks & Benefits

Potential risks include significant damage to household items made of natural fibers, stored foods, and museum specimens. They do not bite humans or transmit diseases. Benefits are minimal in domestic settings, though they play a role in decomposition in natural environments.

Identified on: 9/5/2025