When it comes to eating, you might be surprised to learn that you have something in common with the ocellate river stingray.
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You may have heard that the ability to chew food separates mammals from other animals. But new footage reveals that stingraysat least the ocellate river stingraychew their food too. Watch how one stingray chomps down on dragonfly larvae.

Read more about the latest study on stingrays, dethroning mammals as world's only true masticators.
http://news.nationalgeographic.com/20...

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New Discovery: Watch How Stingrays Eat | National Geographic
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