Sand tiger sharks, also known as gray nurse sharks ... feeding at night and generally staying close to the bottom. Their staple is small fish, but they will eat crustaceans and squid as well.

With the push of a few buttons, an electric pump began sucking up a small portion of the ... to see is its outline in the sand. “You don’t see the angel shark,” said Jose A.

OARAI, Ibaraki Prefecture--A sand tiger shark was born at the Aqua World Ibaraki Prefectural Oarai Aquarium here, the first successful breeding of the species in Japan. Only four other aquariums ...

The Jurassic shark, Hybodus, had a pair of small horns on its head while another ... by swinging its head from side to side above the sand, helping to find its favourite food of stingrays in ...