WEIRD & WILD 272-Year-Old Shark Is Longest-Lived Vertebrate on Earth Greenland sharks also don't reproduce until they're around 150 years old, a new study says

WEIRD & WILD 272-Year-Old Shark Is Longest-Lived Vertebrate on Earth Greenland sharks also don't reproduce until they're around 150 years old, a new study sayshttp://news.nationalgeographic.com/2016/08/greenland-sharks-animals-science-age/?utm_source=Facebook&utm_medium=Social&utm_content=link_fb20161231news-oldestshark3&utm_campaign=Content&sf48397862=1