Giant isopods express deep-sea gigantism, reaching in excess of 30 centimetres ... and there's not much meat in the animal - there's less meat than in a crab. So there aren't a lot of other animals ...

The ocean holds many bizarre deep-sea monsters. As you dive 140 meters ... The Japanese spider crab is happy to welcome you to 300 meters down. These massive crustaceans are thought to live ...

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

A 14-legged giant isopod is the highlight ... the Dongsha Islands on the South China Sea. They are thought to be caught between 300 to 500 metres deep in the ocean. How parasitic worms wriggle ...