Plaster Bagworm

Commonly found inside homes, particularly on walls in humid environments, bathrooms, and garages.

Larvae feed on spider webs, wool, silk, hair, and dead insects.

The larva constructs a portable, flat, diamond-shaped case made of silk and debris. It can turn around inside the case to feed from either end.

Primarily a household nuisance; can cause minor damage to natural fabrics and silk, but does not bite or pose health risks to humans.