Psychidae

Definition

A family of moths commonly known as bagworms, whose larvae construct protective cases out of silk and environmental materials such as sand, soil, lichen, or plant debris.

Etymology

From the Greek word 'psyche', meaning 'butterfly', 'soul', or 'spirit'.

Example

The larvae of the Psychidae family are known for using twigs and leaves to build their characteristic bag-like cases.

Synonyms

• Bagworm moths

Related Terms

• Lepidoptera
• Larvae
• Case-bearing

Usage Notes

Psychidae larvae create a distinctive protective case around themselves, which they carry around and enlarge as they grow. These cases serve as both camouflage and protection.