There are many animals that live a long time, and the length of their lifespan can vary greatly depending on the species. Here are some of the longest-living animals:

• Antarctic sponge: Some types of sponge are estimated to live up to 15,000 years old.
• Ocean quahog clam: The longest-lived individual animal on record is a clam from Iceland, which was 507 years old.
• Greenland shark: These sharks can live for 300 to 500 years.
• Bowhead whale: These whales can live for more than 200 years, making them one of the longest-living mammals on Earth.
• Seychelles giant tortoise: The oldest living land animal is a 190-year-old Seychelles giant tortoise named Jonathan.
• Red sea urchin: These sea urchins can live for more than 100 years, and the longest-living individuals in British Columbia, Canada, may be around 200 years old.
• Koi fish: These fish can live for more than 200 years.

Its worth noting that scientists cant record the birth and death of every member of a species, so they typically estimate maximum life spans based on what is known about a species biology. Additionally, some animals may live longer than others due to factors such as genetics, environment, and diet.