a small post to show you the amazing power of regeneration in piranha (Pygocentrus Piraya) video
that could not have more information (Japanese owner) I based on the dates for the videos in chronological order
place in the video for proof that the piranhas have a power regeneration out of the ordinary
(one month after a noted improvement in tissue do not quite recovered already, but convincing)
9/May/2010 (The subject is almost restored)
(End video I find that the subject is fully restored and he is well)
it will took about two months to recover (the degree of injury seen this beautiful Piraya doing very well).
5/June/2010 reintegration of the subject in his group