Definition

A type of limb found on certain crustaceans, specifically decapods, that is used for walking and collecting food.

Example

The crab used its pereiopods to scuttle across the sandy beach.

Conversation

Have you ever seen a crab up close?

Yeah, I love how their pereiopods work for walking and grabbing food.

Right? It's fascinating how those appendages help them move.

Exactly! Nature really has some amazing designs.

Synonyms & Antonyms

Root Explanation

Pereiopod is formed from "pereio-" (from Greek "peraios", meaning to be on the side or to be near) and "pod" (from Greek "pous", meaning foot). The word refers to limbs or appendages that are located on the side of an organism, particularly in crustaceans.

Memory Tip

Think of 'side' ('pereio-') and 'foot' ('pod') to remember that a pereiopod is a side limb or appendage.

Visually Confused Words