Case-bearing moth larva (likely Case-making Clothes Moth or a similar species)
Scientific Name: Tineidae (specific species difficult to determine from image alone, but commonly Tinea pellionella for Case-making Clothes Moth)
Order & Family: Lepidoptera, family Tineidae (clothes moths)
Size: Larvae typically range from 1/8 to 1/2 inch (3-12 mm) in length, with their case adding slightly to the overall size.
Natural Habitat
Indoors, commonly found in closets, attics, storage areas, carpets, and upholstered furniture. They seek out dark, undisturbed locations where suitable food sources are present.
Diet & Feeding
Mainly keratin-containing materials such as wool, hair, feathers, fur, and occasionally other natural fibers like cotton and silk. They can also feed on dust, lint, and food residues.
Behavior Patterns
Case-bearing insects live inside a protective silken case, which they enlarge as they grow. The case is often camouflaged with surrounding debris. They are typically slow-moving and prefer dark, undisturbed areas. Larvae are the damaging stage, feeding on various materials.
Risks & Benefits
Potential risks include significant damage to textiles, clothing, carpets, and other stored natural products, leading to economic loss. There are no known benefits.
Identified on: 9/2/2025