Wednesday, December 17, 2008

Austroraptor Cabazai, a Short Armed Dromaeosaurid

An unusual raptor dinosaur found in Argentina is the largest of its kind found so far in the Southern Hemisphere, with awkwardly short arms that made it resemble a Tyrannosaurus, researchers reported on Tuesday.

The creature would have weighed 368 kg (800 pounds) and been nearly 5 meters (15 feet) long when it hunted in what is now Patagonia 100 million to 65 million years ago, the researchers said.

The discovery sheds light on the evolution of dromaeosaurids, birdlike dinosaurs that ran on two legs and are considered by many to have been the most intelligent of the dinosaurs.

Fernando Novas of the Museo Argentino des Ciencias Naturales and colleagues named the newly discovered species Austroraptor cabazai -- from austral in reference to southern South America, and raptor meaning thief. The cabazai honors the late Alberto Cabaza, founder of the Museo Municipal de Lamarque, whose researchers also helped in the work.

Holy Parallel Evolution In Action, batman!

No renditions, sorry, folks.

Update: rendition found and put here.

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