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The whale shark (Rhincodon typus) is a slow-moving, filter-feeding carpet shark and the largest known extant fish species. The largest confirmed individual had a length of 18.8 m (61.7 ft). [8] The whale shark holds many records for size in the animal kingdom, most notably being by far the most massive living non-cetacean animal.
Shark lifespans vary by species. Most live 20 to 30 years. The spiny dogfish has one of the longest lifespans at more than 100 years. [68] Whale sharks (Rhincodon typus) may also live over 100 years. [69]
The Greenland shark is one of the largest known extant species of shark, with adults growing to around 400 to 500 cm. [9] The largest confirmed specimen measured up to 6.4 metres (21 ft) long and weighed around 1,023 kilograms (2,255 lb).
The largest kind of shark is called the whale shark, which has been known to get as large as 60-feet long, the Smithsonian Institute said. Whale sharks feed on planktonic organisms including krill ...
Observations indicate that in the years since the mega-shark's extinction, baleen whales' physical mass has increased significantly. They can now reach up to almost a hundred feet in length.
Such data suggest the bowhead whale – a species that lives in the Arctic – tends to live longer on average. Scientists noted that one bowhead whale lived 211 years.
They are found only in the shallow waters of the western Pacific. They are relatively small sharks, with the largest species reaching no more than 91 cm (2.99 ft) in adult length. [12] Rhincodontidae: Whale sharks: 1 1 The whale shark is the largest extant fish species, growing over 12 m (40 ft) long and weighing over 20 tonnes (45,000 lb). It ...
[72] [73] With sharks, orcas may herd them to the surface and strike them with their tail flukes, [72] while bottom-dwelling rays are cornered, pinned to the ground and taken to the surface. [74] In other parts of the world, orcas have preyed on broadnose sevengill sharks, [75] whale sharks, [76] [77] and even great white sharks.