Bug Identifier
Clothing moth (Case-making or Webbing variety)
Community identification

Clothing moth (Case-making or Webbing variety)

Tineola bisselliella / Tinea pellionella

Order & Family
Lepidoptera: Tineidae
Size
Wingspan of 12-16 mm; larvae are typically 10 mm long.
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, particularly dark and undisturbed areas like closets, drawers, and attics where natural fibers are stored.

Diet & Feeding

Larvae feed on natural fibers containing keratin, such as wool, fur, silk, feathers, and down. They do not eat synthetic fabrics.

Behavior Patterns

The larvae (caterpillars) create silken tubes or cases to live in while feeding. Adults are weak fliers and avoid light, preferring to hide in dark creases of clothing.

Risks & Benefits

Risks: Can cause significant damage to expensive clothing, rugs, and upholstery. Benefits: None to humans; in nature, they help decompose animal remains by breaking down keratin.