Carpet Beetle Larva (Early Instar)

Natural Habitat

Typically found indoors in dark, secluded areas like closets, under furniture, in carpets, or near natural fiber textiles.

Diet & Feeding

Scavengers that feed on natural fibers including wool, fur, silk, feathers, pet hair, dead insects, and dried food or plant products.

Behavior Patterns

Larvae prefer darkness and are often found deep in pile rugs or clothing storage; they molt several times, leaving behind cast skins. Adults are attracted to light and often found on windowsills.

Risks & Benefits

Risks: The bristly hairs (hastisetae) can cause an allergic skin reaction known as carpet beetle dermatitis; they cause significant damage to clothing, rugs, and upholstery. Benefits: None in a household setting, though they act as decomposers in nature.

Identified on: 3/5/2026