Mystic88 says....
At 03:57am Feb, 24 2008
this is actually a prehistoric shark found in Japan
(Shizuoka, southwest of Tokyo) the creature is considered to be a living fossil and the it was taken to Japan%u2019s Awashima Marine Park and placed in a seawater pool. But the new environment was fatal and, only just a few hours after it was moved, the unusual shark died.