Case-bearing Clothes Moth Larva (Casing)

Typically found indoors in dark, undisturbed areas like closets, drawers, under rugs, or in fabric storage. They thrive in humid environments.

The larvae feed on keratin-rich natural fibers such as wool, silk, fur, feathers, hair, and sometimes blended synthetic fabrics if they contain sweat or food stains.

Unlike other clothes moths, the larva carries a silken case around with it as it feeds, retreating inside when threatened. The case often incorporates fibers from the material it is eating, giving it a camouflaged appearance.

Risks: Significant pest of textiles; larvae can cause extensive damage to clothing, carpets, tapestries, and taxidermy. Benefits: None in a domestic setting; in nature, they aid in decomposition of animal matter.