The Japanese spider crab is also used for research and ornamental purposes.

Other seafood such as spider crabs, mussels, lobster are popular.

Japanese spider crabs are the largest members of the crustacean family.

The eyes of a spider crab were eerily fixed on him.

There is a mutualistic relationship between spider crabs and algae.

The algae get a nice place to live, while in turn, the spider crab gets camouflaged.

The Japanese spider crab has 8 legs and 2 arms used for feeding.

The Japanese spider crab is found up to the depths of 2,500 feet (750 meters).

It is a small spider crab with relatively long but quite sturdy legs.

Thousands of spider crabs set off on a mission.