What is a Japanese spider crab? They may look like something from a 1950s sci-fi film, but Japanese spider crabs are gentle giants. And giants they are. Of the 60,000 species of crustaceans on ...

The giant Japanese spider crab. This is the biggest crab in ... can let me use or move around so freely 'as it's used by deep sea engineers to work on oil rigs and pipes.' I'm just trying to ...