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The tiger shark is the only species in its family that is ovoviviparous; its eggs hatch internally and the young are born live when fully developed. [7] Tiger Sharks are unique among all sharks in the fact that they employ embrytrophy to nourish their young inside the womb. The young gestate in sacks which are filled with a fluid that nourishes ...
Galeocerdo is a genus of ground shark.Only a single species, G. cuvier, the tiger shark, is extant. [1] The earliest fossils date back to the early Eocene epoch, (), around 56–47.8 Million years ago. [2]
G. cuvier, the modern tiger shark, has larger, more robust teeth than P. alabamensis and its sister species. G. cuvier is known to have a versatile carnivorous diet from squid to sea turtles. The smaller tooth size of P. alabamensis as well as other Physogaleus and Galeocerdo from the Eocene, suggests a less versatile diet, likely targeting ...
Scientists fixed tags equipped with cameras onto tiger sharks so that they could view the ocean floor from a new perspective. What they saw was astounding. How tiger sharks wearing cameras ...
Apr. 27—Warning signs were posted today after the sighting of a large tiger shark at an East Oahu beach park. A non-aggressive 10- to 12-foot tiger shark was seen 50 yards offshore at Waimanalo ...
Sharkbook is a global database for identifying and tracking sharks, particularly whale sharks, using uploaded photos and videos.In addition to identifying and tracking sharks, the site allows people to "adopt a shark" and get updates on specific animals.
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