Varied Carpet Beetle

Natural Habitat

Often found indoors, particularly in dark, secluded places like closets, attics, under rugs, inside upholstered furniture, and around bird or insect nests.

Diet & Feeding

Larvae feed on natural fibers (wool, silk, fur), dried plants, dead insects, pet dander, and other organic debris. Adults primarily feed on pollen and nectar.

Behavior Patterns

Larvae (woolly bears) are the damaging stage, often hiding in dark areas and causing destruction to fabrics. Adults are attracted to light and are often found near windowsills during spring.

Risks & Benefits

Risk: The larvae can cause significant damage to carpets, clothing, museum specimens, and upholstered furniture. The bristly hairs of the larvae can cause skin irritation or 'carpet beetle dermatitis' in sensitive individuals. Benefit: In nature, they help decompose dead organic matter.

Identified on: 2/24/2026