Man eating shark species information and pictures including: Great White Shark, Hammerhead Shark, Tiger Shark and Bull Shark.

Shark Pictures

Sharks are surely one of the most fearsome creatures on Earth. But they are also one of the most sophisticated and enduring. The oldest shark fossils date from more than 300 million years ago, before the age of the dinosaurs. And a few existing shark species, such as the hornshark, have kept the same basic physical characteristics for more than 150 million years.

Scientists attribute this remarkable longevity to the shark's superior physiological developments. Sharks are outfitted with several special characteristics that make them highly effective, both as hunters and survivors.

Sharks by Species