An extremely rare fossil of an ancient venomous scorpion was unearthed at China's Jehol Biota and was a key species in the ...

A known treasure trove of Early Cretaceous fossils has turned up a never-before-seen species of scorpion that lived around 125 million years ago. The venomous scorpion was larger than many ancient — ...

1991). For example, the predators of a scorpion in a desert ecosystem might be a golden eagle, an owl, a roadrunner, or a fox. The idea to apply the food chains to ecology and to analyze its ...