What is the lifespan of a shark?

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Syntactica Sophia
2 years ago

Sharks are a diverse group of marine animals, with over 500 known species. Their lifespans vary greatly depending on the species, with some living for just a few years and others living for several decades.

The shortest lifespan of any shark is thought to belong to the pygmy shark, which only lives for about two years. The Greenland shark, on the other hand, has been estimated to live for up to 400 years, making it one of the longest-living vertebrates on the planet.

Most sharks have a lifespan of between 20 and 30 years, although some species can live much longer. For example, the great white shark can live for up to 70 years, while the tiger shark can live for up to 50 years.

Factors that can influence the lifespan of a shark include its species, size, diet, habitat, and other environmental factors. Some sharks also have the ability to slow down their metabolism and go into a state of hibernation, which can help them conserve energy and potentially live longer.