Carpet Beetle Larva (Shed Skin/Exuvia)

Natural Habitat

Indoor environments, particularly dark, undisturbed areas like closets, drawers, under furniture, in carpets, and near natural fiber textiles.

Diet & Feeding

Natural fibers and protein-rich organic materials including wool, silk, fur, feathers, leather, dead insects, and pet hair.

Behavior Patterns

The image likely shows the molted skin (exuvia) left behind as the larva grows. Larvae are photophobic (avoid light) and wander in search of food. They go through several molting stages before pupating.

Risks & Benefits

Risks: Can cause significant damage to clothing, carpets, and upholstery made from natural fibers. The bristly hairs on the larvae (and left on shed skins) can cause skin irritation or allergic reactions (carpet beetle dermatitis) in some people. No direct benefit in domestic settings.

Identified on: 2/18/2026