Webbing clothes moth (larval case)

Dark, undisturbed indoor areas such as closets, chests, and attics where natural fibers are stored.

Keratin-containing natural fibers including wool, silk, fur, hair, feathers, and occasionally leather.

Larvae spin silken tubes or mats to hide while feeding. They avoid light and are most active in humid, warm conditions.

Significant risk as a domestic pest that destroys clothing, upholstery, and carpets; provides no direct benefits to humans in a household setting.