Earliest Evidence of Spider Fangs Discovered in Half-Billion-Year-Old Fossils : ScienceAlert

Scared of spiders? Well, if you ever travel back in time, here’s the critter you’ll need to squish.

Its name is Urokodia aequalis, and you’ll want to set your time machine to the early Cambrian period of China, around 518 million years ago. 

It doesn’t really look like a spider yet, though….