Bug Identifier
Casemaking Clothes Moth (Larva/Case)
Community identification

Casemaking Clothes Moth (Larva/Case)

Tinea pellionella

Order & Family
Lepidoptera: Tineidae
Size
Case is typically 5mm to 10mm in length.
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, particularly in closets, drawers, or storage areas where natural fibers are kept. Can also be found in bird nests.

Diet & Feeding

Larvae feed on keratins found in natural fibers like wool, silk, fur, feathers, and hair. They can also feed on stored spices or tobacco.

Behavior Patterns

The larva builds a portable silken case incorporating debris and fibers. It lives inside this case, dragging it along as it feeds. They prefer dark, undisturbed areas and avoid light.

Risks & Benefits

They are a significant domestic pest that causes permanent damage to clothing, upholstery, and carpets. They do not pose health risks to humans directly but can be very destructive to personal property.