The Great White Shark (Carcharodon carcharias) is one of the earths perfect hunters. It ranges from 3-4 metres for males to 6-7 metres for some of the large females. They can weigh up to 2000kg. The have counter shading which gives them perfect camouflage from their prey and gives them the best opportunity for success on a hunt. They have all the same senses that humans have, plus they have a lateral line and their Ampullae of Lorenzini that allows them to feel vibrations in the water.