Exarate

Definition

A type of pupal form where the developing adult's appendages (legs, antennae, and wings) are free from the body and not encased in a cocoon or puparium.

Etymology

Derived from Latin 'exaratus,' meaning 'plowed up' or 'furrowed,' but in entomology, it refers to the visible separation of appendages from the body.

Example

The exarate pupae of beetles such as the Colorado potato beetle have their legs and antennae free and visible.

Synonyms

• Free pupae

Related Terms

• Pupa
• Pupal stage
• chrysalis
• Metamorphosis

Usage Notes

Exarate pupae are typically found in insects with complete metamorphosis, including beetles, ants, and bees. Unlike obtect pupae, their appendages are not glued to their bodies.