Earliest known ancestors of scorpions were tiny sea beasts
The fossil species Setapedites abundantis discovered in Morocco is considered the earliest ancestor of modern-day chelicerates, including spiders and scorpions. [ more ]
Earliest known ancestors of scorpions were tiny sea beasts
The fossil species Setapedites abundantis discovered in Morocco is considered the earliest ancestor of modern-day chelicerates, including spiders and scorpions. [ more ]