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Photos: Velociraptor Cousin Had Short Arms and Feathery Plumage

One of Velociraptor's cousins had an armful of feathers, even if its arms were short, a new study finds. The newly discovered species, uncovered by farmers in China, lived during the Cretaceous period about 125 million years ago. Its anatomy, including its short arms, indicates that the dinosaur probably couldn't fly, but its feathers will help researchers learn about the plumage of dinosaurs. [Read the full story about Velociraptor's feathered cousin]

Exquisite fossil

The preserved skeleton of feathered, short-armed dinosaur, Zhenyuanlong suni. (Image credit: Junchang Lü.)

Feathered dino

An artist's interpretation of the newfound species of dinosaur, Zhenyuanlong suni. Like Velociraptor, it had sharp claws and teeth. (Image Credit: Chuang Zhao.) 

Arm plumage

This photo shows a close-up of the wing feathers on Zhenyuanlong suni. (Image credit: Junchang Lü.)

Feathers galore

A detailed photo showing the wing feathers on the dinosaur's other arm. (Image credit: Junchang Lü.)

Skull and bones

The skull indicates that Zhenyuanlong suni had a relatively large brain. Its pointed teeth suggest that it fed on small mammals, reptiles and other dinosaurs. 

"It would have been a pretty formidable," said study co-researcher Steve Brusatte, a paleontologist at the University of Edinburgh. (Image credit: Junchang Lü and Stephen Brusatte, Scientific Reports 2015.)

Dino geeks

Steve Brusatte (left) and Junchang Lü (right), a professor at the Chinese Academy of Geological Sciences in Beijing, stand next to the fossil of the feathered dinosaur. (Image credit: Martin Kundrat.)

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Laura Geggel
As an associate editor for Live Science, Laura Geggel covers general science, including the environment, archaeology and amazing animals. She has written for The New York Times, Scholastic, Popular Science and Spectrum, a site covering autism research. Laura grew up in Seattle and studied English literature and psychology at Washington University in St. Louis before completing her graduate degree in science writing at NYU. When not writing, you'll find Laura playing Ultimate Frisbee.