Post-traumatic phenomena secondary to snakebite envenomation: a psychiatric clinical perspective

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  Post-traumatic phenomena secondary to snakebite envenomation: a psychiatric clinical perspective Abstract Snakebite envenomation represents a major global public health concern. Beyond physical outcomes suffered by the patients, studies have documented significant psychiatric and psychological sequelae. Consequently, there is an urgent need to document and intervene the psychiatric/psychological sequelae of snakebite envenomation alongside the clinical assessment. This work presents a narrative review of the psychiatric consequences described in snakebites in several settings. In addition, it addresses the screening/detection actions focused on Post-Traumatic Phenomena from a psychiatric perspective that are useful in general and specialized medicine settings in snakebite envenomation. Millán-González, R., & Gutiérrez, J. M. (2026). Post-traumatic phenomena secondary to snakebite envenomation: A psychiatric clinical perspective. Toxicon , 109117. https://doi.org/10.1016/j.tox...

A new species and a key to the genus Leiurus Ehrenberg, 1828 (Scorpiones, Buthidae) from Saudi Arabia

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A new species and a key to the genus Leiurus Ehrenberg, 1828 (Scorpiones, Buthidae) from Saudi Arabia


Abstract

A new species, Leiurus hadb Al-Qahtni, Al-Salem, Alqahtani & Badry, sp. nov., is described and illustrated from the Majami al-Hadb Protected Area in the Riyadh Province of Saudi Arabia. The new species is compared with species of Leiurus distributed in Saudi Arabia, especially L. arabicus Lowe, Yağmur & Kovařík, 2014. The integrated results indicate that the population found in Majami al-Hadb represents a distinct species, which is described herein. Moreover, the molecular analysis is conducted on the mitochondrial gene 16S rRNA to compare L. hadb sp. nov. with samples of L. arabicus and L. haenggii from Saudi Arabia. The analysis revealed a genetic divergence ranging from 6.0 to 12%. The combination of molecular evidence and morphological characteristics provides adequate support for recognizing the Majami al-Hadb population as a distinct species. Additionally, an identification key for the genus Leiurus found in Saudi Arabia is also provided.


Al-Qahtni AH, Al-Salem AM, Mesfer F, Al Balawi MS, Allahyani WS, Alqahtani AR, Badry A (2023) A new species and a key to the genus Leiurus Ehrenberg, 1828 (Scorpiones, Buthidae) from Saudi Arabia. ZooKeys 1178: 293-312. https://doi.org/10.3897/zookeys.1178.109083