Order Scorpionida, commonly known as scorpions, is a group of arachnids comprising over 2,000 species worldwide. Synonyms for this order include Scorpionaria, Scorpiones, and Scorpionidea. Scorpions are typically characterized by their eight legs, elongated body, and a segmented tail that ends with a venomous stinger. They are predominantly found in deserts, but some species also inhabit forests and grasslands. Scorpions are nocturnal carnivores, and their diet consists of insects, spiders, and other scorpions. They have a lifespan of 3-5 years and can be deadly to humans. Scorpions play a significant role in various cultures and are often depicted in art, jewelry, and mythology.