
Community identification
Household Case-bearing Clothes Moth (Larva)
Phereoeca uterella
- Order & Family
- Lepidoptera: Tineidae
- Size
- Case is typically 8-14mm long; larva is smaller inside.
Natural Habitat
Indoor environments, particularly in humid climates, often found on walls, under furniture, or near baseboards.
Diet & Feeding
Natural fibers like wool, silk, hair, and feathers, as well as spider webs and dead insects.
Behavior Patterns
The larva constructs a silken flat, seed-shaped case covered in sand, dust, and lint for protection. It drags this case while moving and can protrude its head from either end to feed or move.
Risks & Benefits
Does not bite humans but can be a pest by damaging clothing, rugs, and upholstery made from natural fibers. They do not pose significant health risks.