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Paruroctonus boreus, commonly known as the northern scorpion, [1] [2] [3] is a species of scorpion in the family Vaejovidae. It is the northernmost species of scorpion, the only scorpion found in Canada , [ 3 ] and one of the scorpions with the broadest distribution over North America .
The Schmidt sting pain index is a pain scale rating the relative pain caused by different hymenopteran stings. It is mainly the work of Justin O. Schmidt, who was an entomologist at the Carl Hayden Bee Research Center in Arizona. Schmidt published a number of works on the subject and claimed to have been stung by the majority of stinging ...
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.
A sting comes from the abdomen; in most insects (which are all largely hymenopterans), the stinger is a modified ovipositor, [16] which protrudes from the abdomen. The sting consists of an insertion wound, and venom. The venom is evolved to cause pain to a predator, paralyse a prey item, or both.
If you've ever been stung by a bee or bitten by a spider, you know it's not exactly a pleasant experience. Thankfully, the insect injuries most of us sustain throughout our lives will be ...
Schmidt shared a 2015 Ig Nobel Prize in Physiology and Entomology for the development of the Schmidt sting pain Index. [3] His work was highlighted by major media outlets around the world. [4] [5] Schmidt died in Tucson, Arizona, of complications of Parkinson's disease on February 18, 2023, at the age of 75. [6] [7]
Both the immense pain and the duration of the sting are due to the effects of poneratoxin. [5] In addition to the notorious pain, symptoms of stings from bullet ants (as well as stings from other ants of the genus Paraponera as well as the genus Dinoponera) include fever, cold sweats, nausea, vomiting, lymphadenopathy and cardiac arrhythmias.
This wasp species has an incredibly painful sting. On the Schmidt sting pain index it is ranked 4 out of a possible 4, on par with the sting of a bullet ant. Justin Schmidt, the author of the index wrote of the sting in his book The Sting of the Wild - "Torture. You are chained in the flow of an active volcano.