Tineid moth / Case-bearing clothes moth (larva case)

Natural Habitat

Indoor environments, particularly in closets, drawers, or areas with low traffic where natural fibers are stored.

Diet & Feeding

Larvae feed on keratin-rich animal fibers such as wool, silk, feathers, fur, and hair, as well as dead organic matter.

Behavior Patterns

The larva builds a silk case coated with debris and food fragments for camouflage and protection. It carries this case with it as it moves and feeds, eventually pupating inside it. Adult moths are weak fliers and avoid light.

Risks & Benefits

Risk: Major pest that causes damage to clothing, upholstery, and rugs. Benefit: Ecosystem role in nature is breaking down animal remains like feathers and fur.

Identified on: 4/1/2026