The largest shark is called"Whale sharks", which is currently the largest known fish. Whale sharks usually live in the oceans of tropical and **zone regions, especially in the waters near coral reefs and continental shelves. These waters are often rich in food, such as small fish, plankton, and crustaceans, thus attracting whale sharks and other large predators.
Whale sharks are huge, typically growing up to 15-18 meters long and weighing up to 40-50 tons. They have a cylindrical body with a flat head, a huge mouth, and triangular teeth. Due to their size and special physiological characteristics, whale sharks can swim very fast in the water and can even jump out of the water.
Although whale sharks are very powerful predators, it can be difficult to observe their behavior and habits because they live underwater. By studying the ecology and reproductive habits of whale sharks, scientists have gradually learned more about this mysterious creature. Whale sharks, for example, are ovoviviparous, which means they hatch directly inside the mother's body and give birth to their young.
In addition, whale sharks also face many existential threats. Whale shark populations are rapidly declining due to overfishing, habitat destruction, and climate change, among other reasons. As a result, the International Union for Conservation of Nature has listed whale sharks as endangered. To protect this precious biological resource, effective measures need to be taken to protect their habitat, limit fishing activities, and strengthen regulation.
In conclusion, the largest sharks are known as whale sharks, and they live in the oceans of tropical and **zone regions and are notable due to their large size, abundant food, and special habits. However, whale sharks also face many existential threats, so effective measures need to be taken to protect this precious biological resource.