The Family Iuridae is a group of scorpions within the order Scorpiones, primarily found in North and Central America. Members of this family are characterized by robust bodies, well-developed pincers (pedipalps), and segmented tails ending in venomous stingers. Most Iuridae species are nocturnal predators, feeding on insects and other small arthropods. They inhabit a variety of environments, from forests and grasslands to deserts, often seeking shelter under rocks or in burrows during the day. While generally not dangerous to humans, their venom is effective for subduing prey, and their behavior and morphology make them important subjects in studies of scorpion ecology and evolution.