Which Scorpions Are Poisonous?

In this article, learn about the most venomous scorpions, where to find them, how to avoid them and what to do in case you're stung.
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  • Spitting Thicktail Black Scorpion. ...
  • Yellow Fattail Scorpion. ...
  • Brazilian Yellow Scorpion. ...
  • Arabian Fat-tailed Scorpion. ...
  • Deathstalker Scorpion.

How can you tell if a scorpion is poisonous?

There is only one rule when it comes to scorpions: If the scorpion has a thick tail and small pincers – it is venomous! The reason is simple: The prominent body parts are the main weapon. Scorpions with thick tails kill their prey with a venomous sting, while scorpions with a big pinchers catch their prey with it.

Which scorpions are deadly?

In fact, the United States has only one type of scorpion that is considered deadly to humans. The Arizona bark scorpion (Centruroides sculpturatus) is the only deadly scorpion present in the U.S. Both its scientific and common names have changed throughout the years.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.