Plesiosaur Eater

This newly named sea predator is doing the rounds. From io9:

Back in 2009 we told you about Predator X, a gigantic pliosaur whose fossilized remains were found in the Arctic. Now, after years of research, paleontologists have officially inducted the Jurassic-era aquatic beast into the science books. Its name is Pliosaurus funkei, a four-paddled apex predator that terrorized the seas over 147 million years ago. But as the researchers' investigation has revealed, the reptile was not as monstrous as initially reported. That said, it was still one of the most terrifying animals to ever appear on Earth. 

 Looks like "Nessie the Plesiosaur" has finally been upstaged!