Definition
A 'sea scorpion' typically refers to the extinct eurypterids, ancient aquatic arthropods, not actual fish. These creatures were among the largest arthropods to ever live, some reaching lengths of over 8 feet! Imagine them as the giant, armored scorpions of prehistoric seas. They were predators, likely feeding on fish and other marine life. Their fossils have been found worldwide, providing valuable insights into ancient ecosystems. While the term might suggest a venomous fish, it actually describes these fascinating extinct predators.