Bug Identifier
Household Case-bearing Clothes Moth (Larva/Case)
Community identification

Household Case-bearing Clothes Moth (Larva/Case)

Phereoeca utericella

Order & Family
Lepidoptera: Tineidae
Size
8 to 10 mm (length of the case)
See this bug in the Encyclopedia

Natural Habitat

Found inside homes, particularly on walls, under furniture, and in closets where dust and fibers accumulate.

Diet & Feeding

Larvae feed on silk, wool, spiderwebs, hair, and dead insects.

Behavior Patterns

The larva lives inside a portable, flattened, spindle-shaped case made of silk and covered with household debris and sand. It can turn around inside the case to feed from either end.

Risks & Benefits

Nuisance pests that can damage natural fiber clothing, upholstery, and carpets; they do not pose a direct health risk to humans.