Dinosaur Fleas! Photos of Paleo Pests

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Ouch! Flea Bites

Credit: courtesy of Capital Normal University, Beijing, China
Like today's mammals and birds, including our furry four-legged friends, dinosaurs may have been plagued by fleabites. Researchers have discovered the…Read More »

fossilized remains of what they are now calling two species, one of which lived 165 million years ago, and the other 125 million years ago. They were about 10 times the size of today's fleas and sported long, tough mouthparts that were likely able to penetrate the tough skin of a dinosaur. The finding adds to other "dinosaur flea" discoveries, suggesting perhaps a giant flea collar may have been in order.    Less «
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Jeanna Bryner, LiveScience Managing Editor

Jeanna Bryner

Before becoming managing editor, Jeanna served as a reporter for Live Science and for about three years. Previously she was an assistant editor at Scholastic's Science World magazine. Jeanna has an English degree from Salisbury University, a Master's degree in biogeochemistry and environmental sciences from the University of Maryland, and a science journalism degree from New York University.
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