A New Species of Scorpio from Saudi Arabia (Scorpiones: Scorpionidae)

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  A New Species of Scorpio from Saudi Arabia (Scorpiones: Scorpionidae)  Abstract A new species of  Scorpio  Linnaeus, 1758 is described from Al Ula Governorate, Al Madinah Province, Saudi Arabia.  Scorpio furvus  sp. nov. is distinguished from closely related congeners, including  S. fuscus ,  S. kruglovi ,  S. palmatus ,  S. jordanensis , and  S. yemenensis , by a unique combination of morphological characters notably the granulation pattern of the pedipalp chela, metasomal proportions, pectinal structure and length, and overall dark coloration. Morphometric comparisons further support its distinct status. The discovery of this species highlights the underestimated diversity of the genus  Scorpio  in the Arabian Peninsula and reinforces the view that the  Scorpio maurus  complex comprises multiple geographically restricted taxa requiring continued integrative taxonomic investigation. Aloufi, A., Afifeh, B. A., ...

The need for a refined scorpion antivenom for Iran

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The need for a refined scorpion antivenom for Iran

Abstract

Scorpion sting is a medical burden globally but especially frequent hotspots of scorpion biodiversity. In Iran, one of those hotspot countries, many fatalities occur in the South as well as the Southwest and are thought to be caused by Hemiscorpius lepturus. Accordingly, those are used for antivenom production. However, recent surveys revealed that indeed a different species Hemiscorpius acanthocercus is responsible for most accidents in the South, while H. lepturus is primarily causing the fatalities in the Southwest and thus Iranian scorpion antivenom needs to be refined in that respect. Such a refined antivenom would need to cover both species of Hemiscorpius. In response, the Iranian government requested the adjustment of the production line from local antivenom suppliers but until today no action has been taken.


Mahdi Kazemi, S., Kelisani, Z. G., Avella, I., & Lüddecke, T. (2024). The need for a refined scorpion antivenom for Iran. Toxicon, 108033. https://doi.org/10.1016/j.toxicon.2024.108033