Clothing Moth Larva (Casemaking)

Scientific Name: Tinea pellionella

Order & Family: Lepidoptera: Tineidae

Size: 6 to 12 mm (larval stage)

Clothing Moth Larva (Casemaking)

Natural Habitat

Dark, undisturbed areas indoors such as closets, chests, or under furniture

Diet & Feeding

Animal-based fibers including wool, silk, fur, feathers, and hair

Behavior Patterns

Larvae construct a portable silken case incorporating fibers from the material they feed on. They remain inside this case until they pupate into adults.

Risks & Benefits

No health risk to humans; however, they are significant pests that cause permanent damage to clothing, upholstery, and rugs.

Identified on: 5/13/2026