Sharks are in the ocean, piranhas are in freshwater, and that's the way it's always been … right? Well, it turns out that 150 million years ago, the sea was also home to a very piranha-like fish known as Piranhamesodon pinnatomus. The recently-classified creature is officially the earliest known flesh-eating ray-finned fish.
.. Continue Reading Newly-classified fossil fish was like a saltwater piranhaCategory: Biology
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from New Atlas (Gizmag) https://ift.tt/2S7XaJI
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