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Sharks can rouse fear and awe like no other creature in the sea. Find out about the world's biggest and fastest sharks, how sharks reproduce, and how some sp...
Sharks range in size from the small dwarf lanternshark ( Etmopterus perryi ), a deep sea species that is only 17 centimetres (6.7 in) in length, to the whale shark ( Rhincodon typus ), the largest fish in the world, which reaches approximately 12 metres (40 ft) in length. [2]
4 de may. de 2024 · Learn about sharks, the cartilaginous fishes of predatory habit that have more than 400 living species. Find out their characteristics, habitats, diets, reproduction, and threats from overfishing and human interactions.
Learn about the world's largest and fastest sharks, how they reproduce, and how some species are at risk of extinction. Find out how sharks are different from other fish, how they interact with humans, and how they are affected by human activities.
Learn about the diversity, importance and vulnerability of sharks and rays, and how WWF works to protect them from overfishing, illegal trade and habitat loss. Explore photos, videos and stories of shark conservation efforts around the world.
Learn about sharks, their diversity, evolution, anatomy, behavior and role in ocean ecosystems. Find out how sharks are threatened by fishing, finning and cultural connections.
13 de jun. de 2005 · Learn about shark diversity, behavior, ecology, and threats from this article by National Geographic. Find out how sharks compare to humans, other animals, and their own ancestors in size, speed, lifespan, and more.
