Over 500 YEARS! Meet The 7 LONGEST Living Animals On Earth


When we think of long lives, we often imagine humans living past 100. But in the natural world, some animals far exceed that mark-living for centuries, even half a millennium! These creatures not only break records but also hold secrets to longevity that continue to fascinate scientists. Here are seven of the most long-lived animals ever discovered.

Greenland Shark – 400+ Years


Deep beneath the icy waters of the Arctic and North Atlantic lives a mysterious giant: the Greenland shark. These slow-moving creatures are known to live for over 400 years, making them the longest-living vertebrates known to science. Their sluggish metabolism, cold habitat, and slow growth rate are thought to contribute to their incredible lifespan.


Ocean Quahog – 507 Years


While it may look like a simple clam, the ocean quahog holds one of the most astonishing records in the animal kingdom. A specimen nicknamed “Ming” was discovered to be 507 years old. These clams spend their lives buried beneath the ocean floor, slowly filtering nutrients and quietly aging through centuries.


Bowhead Whale – 200+ Years


Bowhead whales, native to the icy Arctic waters, are not only massive but also long-lived. Some individuals have been found with harpoons lodged in their bodies from over a century ago. With lifespans reaching over 200 years, these whales exhibit genetic traits tied to longevity and resistance to diseases like cancer.


Rougheye Rockfish – Up to 205 Years


Found in the deep waters of the Pacific Ocean, the rougheye rockfish is another record-setter. Despite their modest size, these deep-sea dwellers can live up to 205 years. Their slow growth and deep, stable habitat help extend their lifespan well beyond most other fish species.


Red Sea Urchin – 200+ Years


Native to the cold waters off the U.S. West Coast, red sea urchins are known for their bright appearance and surprising longevity. Some have been recorded to live for more than 200 years. These creatures graze on algae and move very little, contributing to their extended lives.


Galápagos Tortoise – 175+ Years


The Galápagos tortoise is the longest-living land animal, with some individuals living beyond 175 years. These slow-paced giants thrive in the Galápagos Islands, and their longevity is linked to their calm lifestyle, vegetarian diet, and slow metabolism.


Koi Fish – Over 200 Years


Popular in ornamental ponds around the world, koi fish are not just beautiful, they are ancient survivors. One legendary koi, Hanako, reportedly lived to be 226 years old. While most koi don’t live that long, with proper care, many reach well over 100 years.

Nature is full of wonders, and these animals prove that a long life isn’t just reserved for humans. From the mysterious depths of the ocean to peaceful garden ponds, these creatures inspire curiosity and awe. Want to discover more fascinating animal facts? Keep exploring our blog and don’t forget to share this article with fellow nature lovers!

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