Sclerite

Definition

A hardened plate or segment of the exoskeleton in arthropods, often interconnected with other sclerites to form a rigid structure.

Etymology

From Greek 'sklēros', meaning 'hard'.

Example

The thorax of an insect is composed of several sclerites that protect and support its body.

Synonyms

• Exoskeletal plate

Related Terms

• Exoskeleton
• Cuticle
• Arthropod

Usage Notes

Sclerites can vary in size and shape depending on their location and function within the arthropod's body.