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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]
Galeocerdo alabamensis is an extinct relative of the modern tiger shark. Nomenclature of this shark has been debated, and recent literature identified it more closely with the Physogaleus genus of prehistoric shark, rather than Galeocerdo. The classification of Physogaleus is known as tiger-like sharks while Galeocerdo refers to
Two marine biologists share 10 shark facts for kids, as well as why shark attacks happen and why sharks are essential to human survival.
Kozo Urita, or Tiger Shark, a Japanese professional wrestler; NASC TigerShark XP, an unmanned aerial vehicle; No. 222 Squadron IAF, whose nickname is Tigersharks; Northrop F-20 Tigershark, an American fighter aircraft; Tallahassee Tiger Sharks, an ice hockey team "Tigershark," a moniker for Chrysler's second-generation World Gasoline Engine
Tintorera is a 1977 Mexican-British [1] [2] horror film directed by René Cardona Jr. and starring Susan George, Hugo Stiglitz, Fiona Lewis and Andrés García. [3] It is based on the novel of the same name by oceanographer Ramón Bravo, who studied the species of shark known as 'tintorera' (a 19-foot (5.8 m) shark) and discovered the sleeping sharks of Isla Mujeres.
Natural predators of the sandbar shark include the tiger shark and, rarely, great white sharks. The sandbar shark itself preys on fish, rays, crabs, and molluscs. [7] They have also been found to primarily consume osteichthyes, or bony fish, octopuses, european squid, and cuttlefish when in areas such as the Mediterranean or the Gulf of Gabés. [8]
Physogaleus teeth reach a maximum size that is smaller than that of true tiger sharks, and they lack the heavy serrations typical of Galeocerdo. They are also are more slender and the central cusp can be somewhat twisted toward the crown. This indicates individuals of Physogaleus probably had a diet of bony fish, similar to the living sand ...