Chelate

Definition

Having claw-like structures, often used to describe the pincer-like appendages of arthropods such as crabs, scorpions, and some spiders.

Etymology

From Greek 'chele', meaning 'claw' or 'pincer'.

Example

The chelate appendages of a scorpion are used for grasping and manipulating prey.

Synonyms

• Pincer-like
• Claw-like

Related Terms

• Chelicerae
• Pedipalps
• Arthropods

Usage Notes

Chelate structures are typically associated with predatory and defensive behaviors in arthropods.