Case-bearing Clothes Moth (Larva)

Natural Habitat

Indoor environments, particularly in closets, drawers, or areas with natural fibers and animal products.

Diet & Feeding

Keratin-rich materials such as wool, silk, fur, feathers, hair, and leather.

Behavior Patterns

Larvae construct a portable silken case incorporating fibers from their food source. They carry this case with them as they move and feed, eventually pupating inside it.

Risks & Benefits

Risk: Serious pest that causes permanent damage to clothing, upholstery, and carpets. Benefit: In nature, they help break down animal remains like hair and feathers.

Identified on: 5/31/2026