| Vaejovis | |
|---|---|
 | |
| Vaejovis carolinianus | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Scorpiones |
| Family: | Vaejovidae |
| Genus: | Vaejovis Koch, 1836 |
| Vaejovis | |
|---|---|
| | |
| Vaejovis carolinianus | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Scorpiones |
| Family: | Vaejovidae |
| Genus: | Vaejovis Koch, 1836 |
Scorpions are predatory arachnids of the order Scorpiones. They have eight legs, and are easily recognized by a pair of grasping pincers and a narrow, segmented tail, often carried in a characteristic forward curve over the back and always ending with a stinger. The evolutionary history of scorpions goes back 435 million years. They mainly live in deserts but have adapted to a wide range of environmental conditions, and can be found on all continents except Antarctica. There are over 2,500 described species, with 22 extant (living) families recognized to date. Their taxonomy is being revised to account for 21st-century genomic studies.
Paravaejovis spinigerus, commonly known as the stripe-tailed scorpion or the "devil" scorpion, is very common and widely distributed in Arizona and southwestern New Mexico. This species is one of larger members of the genus Paravaejovis, which also includes Paravaejovis confusus.
The Buthidae are the largest family of scorpions, containing about 96 genera and over 1230 species as of 2021. A few very large genera are known, but a high number of species-poor or monotypic ones also exist. New taxa are being described at a rate of several new species per year. They occur in the warmer parts of every major landmass on Earth, except Antarctica and New Zealand. Together with four other families, the Buthidae make up the superfamily Buthoidea. The family was established by Carl Ludwig Koch in 1837.
Centruroides is a genus of scorpions of the family Buthidae. Several North American species are known by the common vernacular name bark scorpion. Numerous species are extensively found throughout the southern United States, Mexico, Central America, the Antilles and northern South America. Some are known for their interesting patterning or large size ; most if not all fluoresce strongly under ultraviolet illumination, except after moulting. They contain several highly venomous species, and fatalities are known to occur. The venom of the Mexican scorpion Centruroides limpidus limpidus contains the neurotoxins Cll1 and Cll2.
Hoffmannius is a genus of scorpions in the family Vaejovidae. It comprises the following species:
The taxonomy of scorpions deals with the classification of this predatory arthropod into 13 extant families and about 1,400 described species and subspecies. In addition, 111 described taxa of extinct scorpions are known.
Hottentotta is a genus of scorpions of the family Buthidae. It is distributed widely across Africa, except for most of the Sahara desert. Species in the genus also occur in the Middle East, the Arabian Peninsula, southeastern Turkey, Iraq, Iran, Afghanistan, Pakistan, India, Nepal, Cape Verde Islands, and Sri Lanka (introduced).
The Vaejovidae are a family of scorpions, comprising 17 genera, all except for Paruroctonus boreus(the northernmost scorpions in the world, present in Canada) found in Mexico and the Southern/Southwestern United States.
Vaejovis brysoni is a species of scorpions belonging to the family Vaejovidae discovered in 2013 in the Santa Catalina Mountains of southern Arizona. It was reportedly discovered in an area that overlooks the city of Tucson by Robert W. Bryson Jr., after whom the species is named. At the date of its discovery it became the tenth species of mountain scorpion known to occur in Arizona, and the second in the vorhiesi group to inhabit the specific mountain range.
The Scorpionidae make up the superfamily Scorpionoidea. The family was established by Pierre André Latreille, 1802.
Superstitionia donensis is a species of scorpion, the only species in the genus Superstitionia and the family Superstitioniidae.
Hadrurus is a genus of scorpions which belongs to the family Caraboctonidae. They are found in sandy deserts and other xeric habitats in northwestern Mexico and in southwest United States. They are among the largest of all scorpion genera, only surpassed by Hadogenes, Pandinus, Heterometrus and Hoffmannihadrurus.
Paraphrynus is a genus of whip spiders, also known as tailless whip scorpions, of the family Phrynidae. It is distributed from the southwestern United States to Central America, including several Caribbean islands. Most species are endemic to Mexico.
Paruroctonus silvestrii, the California common scorpion, is a species of scorpion in the family Vaejovidae.
Paruroctonus is a genus of scorpions in the family Vaejovidae. There are about 8 described species in Paruroctonus.
Vaejovis carolinianus, the southern unstriped scorpion, also known as the Southern Devil Scorpion, is a species of scorpion in the family Vaejovidae.
Heterophrynus is a genus of whip spiders, also known as tailless whip scorpions, of the family Phrynidae. It is mostly distributed in South America.
Paravaejovis is a genus of scorpion in the family Vaejovidae. There are about 11 described species in Paravaejovis.
Serradigitus is a genus of sawfinger scorpions in the family Vaejovidae. There are more than 20 described species in Serradigitus.
Diplocentrus is a genus of toothed scorpions in the family Diplocentridae. There are more than 60 described species in Diplocentrus, found mainly in Central American, Mexico, and the southwest United States.
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