<Li> Adwaita, an Aldabra giant tortoise, died at an estimated age of 255 in March 2006 in Alipore Zoo, Kolkata, India . If verified, it will have been the oldest terrestrial animal in the world . </Li> <Li> Tu'i Malila, a radiated tortoise, died at an age of 188 years in May 1965, at the time the oldest verified vertebrate . </Li> <Li> Jonathan, a Seychelles giant tortoise living on the island of Saint Helena, is reported to be about 184 years old, and may, therefore, be the oldest currently living terrestrial animal if the claim is true . </Li> <Li> Harriet, a Galápagos tortoise, died at the age of 175 years in June 2006 . </Li>

Who is the longest living animal in the world