Bowhead Whales: This species of whale is one of the longest-living mammals on Earth, with a lifespan of up to 100–200 years.
Seychelles Giant Tortoise: According to scientific evidence, the Seychelles Giant Tortoise is among the planet's longest-living animals, with a lifespan of up to 200 years.
Koi Fish: The oldest known species of koi carp had an incredible life span of 226 years, making it one of the longest-living fish in the world.
Immortal Jellyfish: Because of its ability to reverse its life cycle and live forever, the "Immortal Jellyfish" is one of the world's most peculiar and fascinating creatures.
Greenland Shark: The maximum lifespan of a greenland shark is 272 years, making it one of the longest-living vertebrates on Earth.
Ocean Quahogs: Based on scientific records, these deep-sea clams are among the longest-living animals in the world, with a lifespan of over 500 years.
Urchins: With a lifespan of approximately 150–200 years, urchins are distinguished by their low metabolic rate and slow growth rate.
Macaws: Under the right conditions, certain macaw species, like the blue and gold macaw, are among the world's longest-living birds, with a lifespan of up to 80 years in captivity.