Bug Identifier
Case-bearing Clothes Moth (Larva)
Community identification

Case-bearing Clothes Moth (Larva)

Tinea pellionella

Order & Family
Lepidoptera: Tineidae
Size
Case usually 8-10mm long; larvae are smaller inside.
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, particularly in closets, drawers, or storage areas where natural fibers are present.

Diet & Feeding

Larvae feed on keratins found in natural fibers like wool, silk, fur, feathers, and hair. They do not eat synthetic fabrics.

Behavior Patterns

The larva builds a portable silken case incorporating fibers from its food source. It carries this case as it feeds and eventually pupates inside it. Adults do not feed.

Risks & Benefits

Considered a significant household pest as they damage clothing, rugs, and upholstery. They pose no direct health risk to humans but can cause expensive property damage.