Other species, called buccal pumpers, actively pump sea water over their gills while ... Observations of resting behavior in gray reef sharks Carcharhinus amblyrhynchos (Bleeker, 1856)", published ...

Western civilisation developed around these shores but now human activity is having a profound effect on this endangered sea. The great white shark is most commonly associated with the coasts of ...

A ghostly white angular roughshark found near Sazan Island, Albania, is the first example of leucism ever recorded in the ...

Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious look. They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the ...