Protopodite

Definition

The basal segment of the appendages in crustaceans and some other arthropods, typically bearing the coxa and basis.

Etymology

From Greek 'protos', meaning 'first' or 'primitive', and 'podos', meaning 'foot'.

Example

The protopodite of a crustacean's leg is the part that connects to the main body.

Related Terms

• Coxa
• Basis
• Crustacean anatomy

Usage Notes

The protopodite is a fundamental component in the limb structure of crustaceans, often serving as a point of attachment for other segments.