Bug Identifier
Household Case-bearing Clothes Moth
Community identification

Household Case-bearing Clothes Moth

Phereoeca uterella

Order & Family
Lepidoptera: Tineidae
Size
8 to 13 mm (larval case length)
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, often found on walls in garages, basements, or closets where humidity is high.

Diet & Feeding

Larvae feed on spider webs, wool, hair, and organic detritus. They are particularly known for eating natural fibers.

Behavior Patterns

The larva constructs a silken protective case covered with environmental debris like sand or lint. It can extend its head from either end of the case to crawl and feed.

Risks & Benefits

Generally a household pest; can damage clothing, wool rugs, or other natural fabrics. They pose no physical threat to humans but are considered a nuisance.