The russell's scorpion is a nocturnal arthropod known for its adept burrowing habits, constructing deep burrows to escape the daytime heat of its arid environment. With sensory hairs on its pincers and tail, it is highly attuned to vibrations, enabling it to detect and swiftly ambush prey such as insects. Unlike its kin, this species possesses a less potent venom, relying more on the strength of its pincers to subdue its meals.

Embodied by formidable pincers and a robust, segmented exoskeleton, thick-handed scorpion is a nocturnal predator primarily active during the warmer months. This arachnid exhibits an impressive ability to control populations of insects and arthropods, wielding a venomous sting tailored more for subduing prey and self-defense rather than posing significant peril to larger animals. The stark contrast between its juvenile and adult stages is manifested not only in size but also in dietary preferences, as it graduates from small invertebrates to more sizeable quarry.

Chihuahuanus coahuilae is a species of scorpions of the family Vaejovidae.

Resident of arid environments, mexican scorpion exhibits a mastery of camouflage, with its earthy-toned exoskeleton blending seamlessly into its surroundings. As nocturnal predators, they rely on their highly sensitive pedipalps to detect vibrations, capturing prey with precision. Their diet primarily consists of insects and small arthropods, which they subdue with a potent venom, although this is generally harmless to humans.

The southern unstriped scorpion (Vaejovis carolinianus) is often associated with desert climates, but it actually prefers humid areas. It's also nocturnal, and it avoids people if possible. It uses its stinger to inject and kill its prey, then tearing it apart with its pinchers. The sting from this scorpion is not deadly to humans, however, it can be painful, becoming swollen and red for a while.

Found within the rocky and sandy terrains, dune devil scorpion is an arachnid with a knack for nocturnal activity. Its powerful pincers serve both as deft hunters' tools and stout defenders against predators. This species navigates twilight landscapes using a unique sensory system that can detect even the faintest of vibrations through the substrate. Predominantly carnivorous, dune devil scorpion prefers a diet of insects, incapacitating its prey with a precise venomous sting, the composition of which is a complex cocktail evolved for both predation and competition.

Paravaejovis confusus is a species of scorpions of the family Vaejovidae.

Adapted to arid environments, paravaejovis puritanus is distinguished by its powerful venom which, while not typically lethal to humans, can incapacitate its prey. This species goes through a metamorphosis, starting as live young that ride on their mother's back, relying on her for protection until they undergo their first molt and disperse. As they mature, they exhibit a more solitary nature, usually hunting at night and consuming a variety of insects and small arthropods.