Bagworms

Definition

Lepidopteran larvae of the family Psychidae, known for constructing protective cases or bags from silk and plant material.

Etymology

Derived from 'bag,' referring to the protective case they construct, and 'worm,' an old term for larvae.

Example

Bagworms can cause significant damage to trees and shrubs as they feed on foliage while residing in their protective cases.

Synonyms

• Caseworms

Related Terms

• Larvae
• Psychidae
• Caterpillars

Usage Notes

While often called 'worms,' bagworms are actually the larvae of moths.