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Mecoptera (from the Greek: mecos = "long", ptera = "wings") is an order of insects in the superorder Holometabola with about six hundred species in nine families worldwide. . Mecopterans are sometimes called scorpionflies after their largest family, Panorpidae, in which the males have enlarged genitals raised over the body that look similar to the stingers of scorpions, and long beaklike
The deathstalker is one of the most dangerous species of scorpions. [10] [11] Its venom is a powerful mixture of neurotoxins, with a low lethal dose. [12]While a sting from this scorpion is extraordinarily painful, it normally would not kill a healthy adult human.
The male has a pair of claspers at the end of its tail (for holding the female during mating), [6] giving it a scorpion-like appearance, [6] although it is not a stinger. The adult insect has a wingspan of about 35 millimetres (1.4 in), [ 6 ] with wings that are mostly clear, but have many dark spots or patches.
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 word scorpion originated in Middle English between 1175 and 1225 AD from Old French scorpion, [1] or from Italian scorpione, both derived from the Latin scorpio, equivalent to scorpius, [2] which is the romanization of the Greek σκορπίος – skorpíos, [3] with no native IE etymology (cfr.
Urodacus are a type of scorpion native to Australia’s mainland, Buzatto and Erich S. Volschenk, one of the study’s co-authors, wrote in a piece for The Conversation. The species live in ...
The oldest known species was previously suggested to be Jurassipanorpa from the Jiulongshan Formation of Inner Mongolia, China. [5] However, this was later considered an incorrect attribution, making the oldest known records of the family currently from the Eocene, including the extinct genus Baltipanorpa as well as the living genus Panorpa.
The males use their bristle-like wings to help grasp the female over their backs while mating, while the wings of females are vestigial small oval pads with no ability to allow them to fly. The adults have a long rostrum formed from the clypeus and labrum , genae , and maxillo - labium .