Vaejovid
Guides
Chihuahuanus russelli
Russell's Scorpion
Chihuahuanus russelli is a scorpion species in the family Vaejovidae, originally described as Vaejovis russelli by Williams in 1971. It is commonly known as Russell's Scorpion. The species belongs to the genus Chihuahuanus, which comprises scorpions distributed in the Chihuahuan Desert region of North America.
Pseudouroctonus
Pseudouroctonus is a genus of vaejovid scorpions established by H. L. Stahnke in 1974. The genus contains approximately 20 species distributed across the drylands and mountains of western North America. Members of this genus are notable for their stenotopic habitat requirements and have been subject to recent taxonomic revision using molecular methods, which has revealed substantial cryptic diversity. The genus includes the P. minimus complex, a group whose diversification patterns have been used to study the relative impacts of pre-Quaternary tectonics versus Pleistocene climate change on speciation.
Serradigitus
Sawfinger Scorpions
Serradigitus is a genus of small scorpions in the family Vaejovidae, commonly known as sawfinger scorpions. The genus contains more than 25 described species distributed across arid regions of the southwestern United States and northwestern Mexico. These scorpions are lithophilous, inhabiting rocky crevices and stone habitats. The venom of Serradigitus gertschi has been characterized through transcriptomic and proteomic analysis, revealing a complex mixture of ion channel toxins, enzymes, and other bioactive peptides.
Serradigitus joshuaensis
Serradigitus joshuaensis is a small scorpion in the family Vaejovidae, described from specimens collected near Joshua Tree, California. The species belongs to a genus characterized by serrated tarsal claws, a trait reflected in the name Serradigitus. It inhabits arid regions of the southwestern United States and is one of several species in this genus adapted to desert environments.
Uroctonites huachuca
Uroctonites huachuca is a scorpion species in the family Vaejovidae, first described by Gertsch and Soleglad in 1972. The species is named after the Huachuca Mountains in southeastern Arizona, which constitute its type locality and primary known range. It belongs to a genus of medium-sized scorpions distributed in the southwestern United States and northern Mexico.