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The Model Megalodon
Take a trip to the National Museum of Natural History in Washington, D.C. and you...
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Leopard Catsharks
These gorgeous sharks are leopard catsharks (Poroderma pantherinum) found in the...
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A Toothy Grin
The southern African frilled shark (Chlamydoselachus africana) is a very rare shark...
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Cookie Cutter
This cookie-cutter shark (Isistius brasilienses) has a unique bite mark that they...
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A Blind Shark Baby
The blind shark (Brachaelurus waddi) is lecithotrophic viviparous— the eggs are...
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A Bull Shark's Toothy Grin
Understanding shark movements and population sizes require scientists to catch...
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Sizing it Up
The Smithsonian Environmental Research Center is studying the movements of sharks...
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Tagging a Shark
Scientist Charles Bangley of the Smithsonian's Environmental Research Center...
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Great White in the Sunlight
Most people know the great white shark is a formidable predator. It may come...
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Watson and the Shark
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