What is a fun fact about a hammerhead shark?
FUN FACT Like all sharks, hammerheads have electroreceptory sensory pores called ampullae of Lorenzini. Because of its unique head shape, the hammerhead can sweep the ocean floor for prey more effectively. Hammerheads trap stingrays by pinning them to the seafloor.
Why is the scalloped hammerhead shark important?
As an apex predator (with a particular fondness for stingrays), the great hammerhead shark plays an important role in maintaining the health of coastal marine ecosystems.
How did the scalloped hammerhead shark get its name?
The wide, hammer-shaped head gives these sharks their common name, and the scalloped hammerhead is named for the notches found along the front edge of its head. Also, the scalloped hammerhead may use its head to pin stingrays to the bottom, allowing them to successfully eat those difficult to capture species.
How fast can a scalloped hammerhead swim?
Hammerhead sharks can swim at speed of 25 miles per hour. They are known to be very agile creatures that are able to quickly turn and twist their bodies. Hammerhead sharks live in groups called schools. They usually consist of 10 to 20 animals.
Can Hammerheads see 360?
A hammerhead can improve its stereoscopic vision even further by rotating its eyes and sweeping its head from side to side. The hammerhead species even have visual fields that overlap behind them, giving them a full 360 degree view of the world.
Who discovered the scalloped hammerhead shark?
Shivji’s team at the Florida university first discovered the new hammerhead species in 2005 when examining the DNA of sharks thought to be scalloped hammerheads based on their physical appearance. A research team from the University of South Carolina independently confirmed the existence of the new species in 2006.
Are scalloped sharks endangered?
Not extinct
Scalloped hammerhead/Extinction status
How many scalloped hammerhead sharks are left?
Two distinct population segments of the scalloped hammerhead shark are listed as endangered and two are listed as threatened under the Endangered Species Act (ESA)….Scientific Classification.
| Kingdom | Animalia |
|---|---|
| Species | lewini |
How long do scalloped hammerhead sharks live?
Their life span is thought to be over 30 years. Scalloped hammerheads feed primarily on teleost fishes and a variety of invertebrates as well as other sharks and ray.
Are hammerhead sharks fast?
A Hammerhead Shark can travel at speeds of up to 20 miles per hour.
Can hammerhead sharks stop swimming?
This allows sharks to stop moving but continue breathing. Instead, these sharks rely on obligate ram ventilation, a way of breathing that requires sharks to swim with their mouths open. The faster they swim, the more water is pushed through their gills. If they stop swimming, they stop receiving oxygen.