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The Discovery Of An Impressive-Sized Fossilized Scorpion Indicates That Giant Arthropods Shared The Environment With Dinosaurs Millions Of Years Ago.
A giant venomous scorpion that lived alongside dinosaurs has been discovered in China. The fossil is 125 million years old and belongs to a species never seen before.
The discovery took place in the Yixian Formation, a site known for preserving Cretaceous Early creatures. According to Chinese researchers, the arachnid may have been an important predator in the ecosystem of the time, hunting spiders, lizards, and small mammals.
More Details Gave A Rare Discovery
This is only the fourth terrestrial scorpion fossil found in China. It is also the first specimen from the Mesozoic era identified in the country.
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Most scorpions from this period were preserved in amber, not fossilized in rocks. This is because these animals lived under stones and branches, places where fossilization was less common.
Scientists named the new species Jeholia longchengi. The name refers to the Jehol Biota, an ecosystem in northeastern China between 133 and 120 million years ago. “Longchengi” honors the Longcheng district where the fossil was found.
The Giant Scorpion
Measuring about 10 centimeters long, J. longchengi was a giant for its time. Most known Mesozoic scorpions were much smaller, less than half that size.
Its body was pentagonal, with rounded spiracles, structures that allowed breathing. These features resemble some modern species found in Asia. However, J. longchengi had long legs and slender pincers without spines, a detail that sets it apart from other scorpions.
Scientists believe the scorpion fed on small animals. Although the structure of its mouth has not been preserved, it likely consumed insects, frogs, spiders, and small lizards. On the other hand, it could also have been preyed upon by dinosaurs and larger mammals.
A Link In The Ecosystem
The region where J. longchengi was found is rich in fossils of various animals, including dinosaurs, birds, and primitive mammals. The presence of this scorpion indicates a complex food web.
More discoveries may help scientists better understand the role of the species in the ecosystem. “If it were alive today, it could be a natural predator of many small animals,” said researcher Diying Huang to Xinhua, the Chinese news agency.
The research was published on January 24 in Science Bulletin and expands knowledge about scorpions from the age of dinosaurs. Scientists are now searching for new fossils to better understand the evolution of these ancient predators.
With more information from LiveSicense.
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