If youre a hammerhead shark, and your intended dinner swims by rapidly, you can turn more quickly to catch it than other fish can.The Hammerhead Family TreeIt would be great if researchers like me could look at fossils and trace the development of hammerhead sharks over time. These consist of the winghead shark (E. blochii), the great hammerhead (S. mokarran), the smooth hammerhead (S. zygaena), the scalloped hammerhead (S. lewini) and the Carolina hammerhead (S. gilberti). We thought the different hammerhead sharks living today were pictures from different periods in the evolutionary process– with the little hammerheads being the oldest species on the family tree and the big hammerheads being the latest ones on the scene.Since we do not have fossils to look at, scientists like me have actually explored this idea utilizing DNA.
A terrific hammerhead sharks 2 eyes can be 3 feet apart on opposite sides of its skull.Why do hammerhead sharks have hammer-shaped heads?Hammerhead sharks are the strange-looking ones. If youre a hammerhead shark, and your intended supper swims by rapidly, you can turn more quickly to capture it than other fish can.The Hammerhead Family TreeIt would be good if scientists like me could look at fossils and trace the development of hammerhead sharks over time. These consist of the winghead shark (E. blochii), the terrific hammerhead (S. mokarran), the smooth hammerhead (S. zygaena), the scalloped hammerhead (S. lewini) and the Carolina hammerhead (S. gilberti). We thought the different hammerhead sharks living today were pictures from various durations in the evolutionary process– with the small hammerheads being the oldest types on the family tree and the huge hammerheads being the latest ones on the scene.Since we do not have fossils to look at, scientists like me have explored this concept utilizing DNA. We think thats precisely what took place with hammerhead sharks.The hammerhead types that branched off the earliest is the winghead shark (E. blochii), which has one of the largest heads.
