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Tiger Sharks
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Tiger Sharks
Peter Laskaris Description of Tiger Sharks Information about Tiger sharks is rare in books so most of this paper will be about sharks in general. The Tiger Shark's Latin name is Galeocerdo cuvier. Sharks are a member of the fish family. There are over 350 species of sharks. Sharks can be as big as 49 feet long (whale shark) and as short as 6 inches (cigar shark). Sharks' bodies do not have bones, but have cartilage instead. They have pointed heads with five gills behind it. Sharks have very sharp teeth that are replaced whenever they lose teeth. Sharks' skin can be reddish brown, bronze, metallic blue or nearly black, although most of them are gray. Some have spots, bands and marbling. Their skin is leathery and covered with small pointed scales which are so sharp that if petted in the opposite direction can actually hurt your hand. Sharks have great senses. Their eyes are sensitive and can even see in dim light. Their sense of smell is outstanding. They also have senses that humans do not. Sharks can feel when other things are around them. Also, they have organs on their snouts which tell them when other fish are around. Sharks are known to eat every creature in the sea including their own kind. Some sharks eat only plants and plankton. Others prefer live food. People have found very unusual things in sharks' stomachs such as hooves of cows, horses, dogs, cats, goats and human corpses. Unlike bony fish which lay hundreds of eggs at one time, sharks litte...
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