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All vertebrate jaws, including the human jaw, evolved from early fish jaws. The appearance of the early vertebrate jaw has been described as "perhaps the most profound and radical evolutionary step in the vertebrate history". [4] [5] Fish without jaws had more difficulty surviving than fish with jaws, and most jawless fish became extinct.
A soul of the tiger shark which A-min's friend and he is one who can see. Troy Tiger shark Shark Bait: A tiger shark who terrorizes the entire population of the reef and Pi's chief nemesis. Winnie Seahorse Adventures of the Little Mermaid: Virgil "Bull" Sharkowski Bull shark: My Gym Partner's a Monkey: A shark bully at the Charles Darwin Middle ...
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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 ...
TigerSharks is an American animated children's television series developed by Rankin/Bass and distributed by Lorimar-Telepictures in 1987. The series involved a team of heroes that could transform into amalgams of human and marine animals and resembled the series ThunderCats and SilverHawks, also developed by Rankin/Bass.
The smalltooth sand tiger or bumpytail ragged-tooth (Odontaspis ferox) is a species of mackerel shark in the family Odontaspididae, with a patchy but worldwide distribution in tropical and warm temperate waters. They usually inhabit deepwater rocky habitats, though they are occasionally encountered in shallow water, and have been known to ...
Helicoprion is a genus of extinct shark-like [1] eugeneodont fish. Almost all fossil specimens are of spirally arranged clusters of the individuals' teeth, called "tooth whorls", which in life were embedded in the lower jaw. As with most extinct cartilaginous fish, the skeleton is mostly unknown.
Ramsey swimming with shark in trailer for She is the Ocean, 2018 film While filming tiger sharks in Oahu with a film crew, they encountered a 20 ft (6.1 m) long female great white shark , believed to be Deep Blue , [ 7 ] though some have suggested it was actually Haole Girl . [ 8 ]