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Blue shark
Prionace glauca
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Learn about the diversity of sharks found in Western Australia
Sharks belong to a class of fish called Chondrichthyes, which have skeletons made of cartilage, not bone.
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In production
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Fossil evidence suggests that Carcharodon megalodon (extinct) grew to a length of 16 m and had jaws that were more than 2 m wide.
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Sharks have been on the planet for 450 million years.
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Did you know?
Greenland sharks may live for more than 400 years.