Household Casebearer Moth

Commonly found inside residential homes, often on walls or floors in humid climates.

The larvae feed on organic materials, particularly spider webs and wool fibers.

The larvae live inside a flat, spindle-shaped silken case covered in dust and debris, which they carry as they crawl.

Occasionally eats silk or wool clothing, but is largely harmless to humans and acts as a scavenger of dander and spider silk.