Bug Identifier
Casemaking Clothes Moth (larva case)
Community identification

Casemaking Clothes Moth (larva case)

Tinea pellionella

Order & Family
Lepidoptera: Tineidae
Size
6 mm to 10 mm (casing length)
See this bug in the Encyclopedia

Natural Habitat

Dark, undisturbed areas within homes such as closets, under furniture, and in storage bins where organic materials are kept.

Diet & Feeding

Larvae feed on keratins found in natural fibers including wool, fur, silk, feathers, and hair.

Behavior Patterns

The larva constructs a portable silken case incorporating debris and fibers. It drags this case while feeding and eventually pupates within it. They avoid light and are most active in quiet, dark spaces.

Risks & Benefits

A significant domestic pest that can cause irreversible damage to clothing, upholstery, and carpets. They provide no direct benefit to the human ecosystem and are generally considered a nuisance.