Carpet Beetle Larva (associated debris shown)

Indoor environments near baseboards, carpets, closets, upholstered furniture, and areas where hair, dust, and natural fibers accumulate.

Larvae feed on animal-based keratin materials such as pet hair, wool, feathers, leather, dead insects, and lint accumulations.

Larvae prefer dark, undisturbed areas and slowly crawl along floor edges and crevices feeding on organic detritus. They shed larval skins as they grow.

Risks: Larval hairs (setae) can cause mild skin irritation or allergic reactions ('carpet beetle dermatitis') in sensitive individuals; they can damage wool, silk, or fur fabrics. Benefits: Serve as natural decomposers in organic outdoor environments.