Notes:

With information coming out recently that Megladon might not even have been in the same group of sharks as Great Whites, it's appearance in life is now even more debatable than before. Megladon being a supersize Great White has always been an inaccurate representation of the animal, as what traits we see in Great White Sharks are a result of the niche they fill, and since Megladon was on average more than twice as big as a Great White Shark, it probably shared very little in regards to traits found in Great Whites, now more then ever, as the group of sharks Megladon is believed to have belonged too have been extinct for over a million years.