
Community identification
Casemaking Clothes Moth (Larva/Case)
Tinea pellionella
- Order & Family
- Lepidoptera: Tineidae
- Size
- Case is typically 5mm to 10mm in length.
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.