long — the bonnethead — to 18 feet (5 meters) long — the aptly named great hammerhead shark. Mackerel sharks (order Lamniformes) are a large group consisting of about 22 species in 10 ...

Sharks are found in every ocean on Earth, in habitats ranging from within coral reefs to under Arctic ice. Species like the ... can make up more than half of bonnethead sharks' diet.

Scientists very rarely get access to most sharks, the development of their young or ... design used for quick turns and pinning down prey. This particular species is known as the bonnethead because of ...

Scientists very rarely get access to most sharks, the development of ... This particular species is known as the bonnethead because of its relatively small, rounded “hammer.” ...