scorpionfish
scorpion fish
sea scorpion

She asked, "Are you an expert on sea scorpions?"

Recently, the first one was captured; it's a kind of huge crustacean, like the sea scorpions that once lived on Earth.

Is an ancient sea scorpion the largest bug ever to live on Earth?

Despite this, they are commonly referred to as "sea scorpions".

The sea scorpion may have been the largest bug to ever live on the Earth, according to a recent find.

A eurypterid, or giant sea scorpion, would be taller than a man.

You've just encountered a giant sea scorpion, and your chances of surviving are pretty slim.

During the 27 million years giant sea scorpions lived, they took their place at the top of the food chain, thriving without any natural predators.

This is almost a foot and a half longer than anyone estimated the sea scorpion ever grew.

Others believe that sea scorpions grew to be so big out of necessity.