The beach was filled with calling crabs.

I saw a group of masked crabs scuttling along the beach.

The land crabs scurried across the beach.

I saw a group of river crabs scuttling along the riverbank.

The beach was filled with robber crabs scurrying around.

Spider crabs are fascinating creatures.

I saw a group of strawberry crabs on the beach.

I love eating stone crabs.

Velvet crabs are commonly found in the rocky shores of the Atlantic Ocean.

The fishermen caught several brown crabs in their nets.