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Parabuthus transvaalicus is a dangerous, medically significant scorpion, which can both sting and spray its kurtoxin venom. [2] The first droplet of venom differs from the rest, and is referred to as "pre-venom". [4] A further potassium channel inhibitor, parabutoxin, has been isolated from the venom of P. transvaalicus. [5]
Parabuthus, commonly known as the thick-tailed scorpion, is a genus of large and highly venomous Afrotropical scorpions, that show a preference for areas of low rainfall. [ 1 ] [ 3 ] Their stings are medically important and human fatalities have been recorded.
Pseudolychas is a genus of scorpion in the family Buthidae. Species of the genus are known as the pygmy-thicktail scorpions and are found in South Africa, Eswatini and Mozambique. Their venom is mild and not medically important. [1] Pseudolychas ochraceus reproduces by parthenogenesis. [1] [2]
Parabuthus granulatus, commonly known as the granulated thick-tailed scorpion, a large species of scorpion from the drier parts of southern Africa. It measures some 11.5 cm, and is dark yellow to brown in colour. It has a relatively small vesicle, but is one of the more venomous scorpion species of the region. [1]
Parabuthus villosus, the black hairy thick-tailed scorpion, is a species of scorpion from southern Africa, where it ranges from the Northern Cape to Namibia. It is the largest species of the Buthidae , measuring up to 18 cm, [ 1 ] and its diet may include lizards and mice . [ 2 ]
The Buthidae are the largest family of scorpions, containing about 100 genera and 1339 species as of 2022. [2] A few very large genera (Ananteris, Centruroides, Compsobuthus, or Tityus) are known, but a high number of species-poor or monotypic ones also exist. [2]
Uroplectes is a genus of scorpions in the family Buthidae.They are known commonly as the lesser thick-tailed scorpions.There are about 40 species distributed in the Afrotropical realm. [1]
Little is known and fully understood about scorpion behavior in the genus Tityus. This is especially true regarding reproduction. However, several species of Tityus (including Tityus serrulatus) is parthenogenic. [12] Scorpions are oviparous, which means they lay eggs. Parthenogenesis is the process of laying unfertilized eggs. [12]