Megalodon

Megalodon is a live shark, but the real name is Carcharodon megalodon and this one is the living Megalodon. The prehistoric one is just Megalodon.

Predators
Megalodon has only one natural predator; Brygmophyseter. At 12 meters, this is a nasty ferocious predator, and hunted in shoals to kill a Megalodon. You can see that Megalodon is a fierce shark and would be hard to attack by yourself. Great white Sharks are 6 meters long.

Nose Information
Megalodon has a kind of funny nose because it sticks out like it would poke something. It might have even been used that as a weapon, we don't know. It is a bit mysterious that nose.

Trivia

 * It is the largest prehistoric marine creature after the immense Leedsichthys.
 * There is a mysterious creature probably the largest in the world at around 200 meters long. It is very unclear whether this is real.
 * It could really smash a whale of a size slightly less than itself.
 * It missed the last dinosaur and Tyrannosaurus rex by forty-five million years.