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A scorpion sting is an injury caused by the stinger of a scorpion resulting in the medical condition known as scorpionism, which may vary in severity. The anatomical part of the scorpion that delivers the sting is called a "telson". In typical cases, scorpion stings usually result in pain, paresthesia, and variable swelling.
The sting impairs the left ventricle contractility and heart failure occurs. It is very important that early echocardiographic examination is done in patients who have been stung. [ 13 ] [ 14 ] The venom was tested in rats, and its effects were compared to the effects of Arabian fat-tailed scorpion ( Androctonus crassicauda ) venom.
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] New taxa are being described at a rate of several new species per year. [2]
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.
The scorpions’ stings seem to be benign to humans. “So far, we only know these two new species have a narrow range in the Pilbara, restricted to creeks and drainage lines, so we need to ...
Although this scorpion is big, its venom is not very potent, and its sting is commonly perceived to be about as painful as a honeybee's sting. The venom has an LD 50 value of 168 mg/kg. [3] However, an allergic reaction to its venom is uncommon; symptoms can include difficulty breathing, excessive swelling, and prolonged pain. Their venom is ...
Victims of the sting have reported local effects (intense pain, redness and swelling). Systemic effects include heart malfunctions, remote internal bleeding, visual disturbance, and respiratory problems. The venom is very powerful and considered among the most potent among scorpions, and is known to cause human death. [7]
Tityus scorpions are best known for their venom and potent sting. [4] [5] The genus contains several dangerously venomous scorpions, the best known of which is the Brazilian yellow scorpion, T. serrulatus. Its venom can cause severe illness (including pancreatitis), and in the young, old and infirm even death. [6]