Peninsular Burrowing Scorpion (Opistophthalmus latro). (Paul Bester via SWNS)
Scorpions' fearsome sting and pincers are fortified with metal, reveals new research.
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Micro X-ray fluorescence microscopy of the metals present the stinger of a scorpion. (E.P. Vicenzi/Smithsonian Museum Conservation Institute and NIST via SWNS)
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Rough thicktail scorpion (Parabuthus raudus). (Paul Bester via SWNS)
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SE micrograph of the entire telson (stinger) of the Tanzanian red bark scorpion (Babycurus Jacksoni). Image includes the telson vesicle, in which the two venom producing glands can be found. Muscles surrounding the glands will contract internally, pushing venom up through conduits to the tip of the telson (termed the aculeus). This species also features a subaculear tubercle (small protrusion above the stinger) with an unknown function. (Sam Campbell / University of Queensland via SWNS)
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