Carpet Beetle Larva

Natural Habitat

Found indoors in homes, typically in dark, undisturbed areas like closets, under furniture, in carpets, and near storing areas for wool, silk, or fur. They also inhabit birds' nests and animal dens outdoors.

Diet & Feeding

Larvae feed on natural fibers (wool, silk, fur, feathers), dried plant food products, dead insects, pet dander, and hair. Adults feed on pollen and nectar.

Behavior Patterns

The larvae avoid light and move slowly, often found chewing on fabrics which can leave holes. They undergo complete metamorphosis; the larval stage can last from a couple of months to over a year depending on conditions.

Risks & Benefits

They pose no direct physical threat to humans (they do not bite or sting), but the larvae are significant household pests that can cause extensive damage to clothing, carpets, upholstery, and taxidermy. Some people may develop allergic dermatitis from contact with the larval hairs.

Identified on: 2/25/2026