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1. en.wikipedia.org › wiki › SharkShark - Wikipedia

   en.wikipedia.org › wiki › Shark

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   2 giorni fa · Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha (or Selachii) and are the sister group to the Batoidea ( rays and kin).

   • Clade: Neoselachii
   • Kingdom: Animalia

   • Class: Chondrichthyes
   • Phylum: Chordata

2. www.britannica.com › animal › sharkShark | Attacks, Types, & Facts | Britannica

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   4 mag 2024 · Shark, any of numerous species of cartilaginous fishes that make up the order Selachii (class Chondrichthyes). Most species have a tough skin that is dull gray in color and roughened by toothlike scales. The mouth contains sharp triangular teeth. Sharks lack a swim bladder and must swim to keep from sinking.

   • Autore: Jeffrey Carrier

3. en.wikipedia.org › wiki › Tiger_sharkTiger shark - Wikipedia

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   5 giorni fa · The tiger shark ( Galeocerdo cuvier) [3] is a species of ground shark, and the only extant member of the genus Galeocerdo and family Galeocerdonidae. It is a large macropredator, with females capable of attaining a length of over 5 m (16 ft 5 in). [4] Populations are found in many tropical and temperate waters, especially around central Pacific ...

   • Species: G. cuvier
   • Genus: Galeocerdo

   • Family: Galeocerdonidae
   • Kingdom: Animalia

4. www.britannica.com › animal › white-sharkWhite shark | Size, Diet, Habitat, Teeth, Attacks, & Facts

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   23 apr 2024 · white shark, (Carcharodon carcharias), any member of the largest living species of the mackerel sharks (Lamnidae) and one of the most powerful and dangerous predatory sharks in the world. Starring as the villain of movies such as Jaws (1975), the white shark is much maligned and publicly feared.

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5. animals.howstuffworks.com › marine-life › types-of-sharks6 Types of Sharks Every Selachimorphaphile Should Know

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   29 apr 2024 · Stephen Frink / Getty Images. If you're afraid of sharks, stop reading now, because we're about to get in deep with six types of sharks. Learn more about these fascinating fish — big and small, solid and patterned, sluggish and speedy. Contents. Angel Sharks. Bullhead Sharks. Carpet Sharks. Hammerhead Sharks.

6. www.britannica.com › animal › tiger-shark-speciesTiger shark | Oceanic predator, Apex predator, Coastal waters

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   2 mag 2024 · Tiger shark, (Galeocerdo cuvier), large, potentially dangerous shark of the family Carcharhinidae. It is noted for its voracity and inveterate scavenging, as well as its reputation as a man-eater. The tiger shark is found worldwide in warm oceans, from the shoreline to the open sea.

7. videos.fisheries.noaa.gov › detail › videosA Symphony of Sharks - NOAA Fisheries Video Gallery

   videos.fisheries.noaa.gov › detail › videos

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   3 giorni fa · Video of NOAA scientist Eric Hoffmayer tagging a whale shark. NOAA Fisheries proudly presents an ode to sharks and shark research.

   • Durata video: 2 min

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