Hammerhead Shark

Scientific Name - Sphyrnidae Sphyrna

The Great Hammerhead is a solitary species, rarely seen with other sharks. Scalloped and Smooth Hammerheads on the other hand form small and large schools. Scalloped Hammerhead sharks can often have hundreds of sharks in one school. All Hammerhead sharks migrate to warmer waters in the winter. Other sharks have been known to avoid Great hammerheads and schools Scalloped hammerheads out of fear of being eaten. Hammerheads often attack and eat other sharks.

Scientific Classification

  • Order: Carcharhiniformes
  • Family: Sphyrnidae
  • Genus: Sphyrna
  • Species:
  • Scientific Name: Sphyrnidae Sphyrna

Life Expectancy

The life expectancy of the Hammerhead Shark is currently unknown.

Dangerous to Man?

Three species of hammerhead shark are considered to be dangerous to man; the great hammerhead shark, the scalloped hammerhead shark and the smooth hammerhead shark.

Conservation Status

Size

The nine recorded species of hammerhead shark vary from 2m to 6m long.

Reproduction

Female hammerhead sharks will typically give birth to between fifteen and thirty live pups after a pregnancy of roughly eight to ten months. Young hammerhead sharks are comparatively slow developers.

Diet

A typical hammerhead shark will eat fish such as herring, mackerels and sardines. Occasionally invertebrates such as octopuses will form part of their diet. Large scalloped hammerhead sharks may eat smaller members of the shark family.

Other Names

none

Speed

A hammerhead shark will cruise at a speed of about 15mph.

Weight

The hammerhead shark can reach a weight of up to 160kg

Population

The population is declining although the exact figures are unknown.


Hammerhead Shark Photos


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Hammerhead Shark Videos