Giant Jurassic fleas drank the blood of dinosaurs and pterosaurs
The fleas' long, serrated piercing tubes and grasping claws suggest they were adapted to feed on hairy animals or fea…
The fleas' long, serrated piercing tubes and grasping claws suggest they were adapted to feed on hairy animals or fea…
Photo: James St. John / Wikimedia Commons / CC BY 2.0 Orgies of sometimes billions of trilobites have been discovered, one…
Hu Yaouming, unseen, a graduate student who studies at the American Museum of Natural History points to the fossil of a 1…