Carcass
Carcass was accidentaly trapped by a japanese fishing ship Ms Zuiyomaru in Japan.
This sea creature weighed almost one ton and covered with a fat tissue which had worst decayed.
Experts and scientiests studied the picture and they were unable to classify the kind of animal it was.
Some of them assumed that animal was a decayed body of a basking shark but however there is still no
exact answer given from the scientist what kind of creature was that.