The biggest crab in the world, the Japanese spider crab, is capable of achieving a leg span of more than 13 feet (4 meters) across. Read on to get better acquainted with the Japanese spider crab ...

What is a Japanese spider crab? They may look like something from ... Japanese spider crabs are the largest, spanning up to 12.5 feet from the tip of one front claw to the other.

A man in the Australian state of Victoria wanted to catch a giant crab spider with a glass food jar. But the hunt went ...