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The basking shark (Cetorhinus maximus) is the second-largest living shark and fish, after the whale shark. [4] It is one of three plankton-eating shark species, along with the whale shark and megamouth shark. Typically, basking sharks reach 7.9 m (26 ft) in length.
Two marine biologists share 10 shark facts for kids, as well as why shark attacks happen and why sharks are essential to human survival.
Cetorhinidae is a family of filter feeding mackerel sharks, whose members are commonly known as basking sharks. It includes the extant basking shark , Cetorhinus , as well as two extinct genera , Caucasochasma and Keasius .
The common name refers to its distinctive, thresher-like tail or caudal fin which can be as long as the body of the shark itself. Cetorhinidae: Basking sharks: 1 1 The basking shark is the second largest living fish, after the whale shark, and the second of three plankton-eating sharks, the other two being the whale shark and megamouth shark.
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The shape of the caudal fin reflects the shark's lifestyle, and can be broadly divided into five categories: Fast-swimming sharks of open waters, such as the mackerel sharks, have crescent-shaped tails with upper and lower lobes of almost equal size. The high aspect ratio of the tail serves to enhance swimming power and efficiency.
The last sighting of a live basking shark was in 2012, although the species used to be "very common" in New Zealand waters during the mid-late 1990s. The basking shark is the second-largest fish ...
In 2020, Florida passed the "Kristin Jacobs Ocean Conservation Act" which banned the shark fin trade throughout the state. [141] Despite the state bans many restaurants are still selling shark fins due to a lack on enforcement. [142] A list of restaurants in the United States selling shark fin soup is maintained by the Animal Welfare Institute ...