Strange looking Shark

A Malaysian woman threw back a baby shark after she discovered it had legs with webbed feet. The baby shark was about a meter long and would have made a great lunch for her family, but according to Chinese belief, eating fish with unusual features could bring bad luck or disaster, so they decided not to chance it. She did manage to get a picture before returning it to the fishery. Scientists say the animal must have come from northern waters because only North Sulawesi or South African waters have fish with legs.

I chose this picture because it's a shark that has legs. So I think it should be the fastest shark because it has an advantage.