Discovery of pirate spiders (Araneae: Mimetidae) in Sumatra (Indonesia) with descriptions of three new species

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  Discovery of pirate spiders (Araneae: Mimetidae) in Sumatra (Indonesia) with descriptions of three new species Abstract  Three new species of the spider genus Mimetus (Mimetidae) are described from Sumatra Island, Indonesia: Mimetus falcifer sp. n. (♂♀), M. nataliae sp. n. (♀), and M. telum sp. n. (♂♀). This represents the first record of the family Mimetidae Simon, 1881 from Sumatra. Detailed descriptions, digital photographs and distributional map are provided. Fomichev, A. A. & Omelko, M. M. (2026b). Discovery of pirate spiders (Araneae: Mimetidae) in Sumatra (Indonesia) with descriptions of three new species. Acta Biologica Sibirica 12 : 981-998. doi: 10.5281/zenodo.21759426 ZooBank: 18F750CA-5651-4D79-8482-B2341FC7B545

Hemolytic Uremic Syndrome Secondary to Scorpion Envenomation in a 7-Year-Old Boy from Southwestern Iran

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Hemolytic Uremic Syndrome Secondary to Scorpion Envenomation in a 7-Year-Old Boy from Southwestern Iran

Abstract

Hemiscorpius lepturus is a deadly scorpion species found in the tropical regions of the Middle East. Its venom consists of a complex mixture of peptides and enzymes, including the protease toxin hemiscorpius crolysin, the analgesic peptide, and the cytotoxic agent which attacks vascular low-body weight patients, and especially young patients, are prone to systemic complications such as nephrotoxicity, hemolysis, hepatotoxicity, and even death.

In this case report, we present a 7-year-old boy from city of Ahwaz in southwestern Iran, who was bitten by Gadeem (H. lepturus) and developed hemolytic uremic syndrome. After being stung, the patient developed hemolytic anemia, thrombocytopenia, and uremia in the subsequent days. The patient received supportive treatment, hemodialysis, and plasma exchange, and was discharged after 30 days of hospitalization.

Mortazavi N, Hooman N, Mehrazma M, Moradi Y, Aghavali P. Hemolytic Uremic Syndrome Secondary to Scorpion Envenomation in a 7-Year-Old Boy from Southwestern Iran. Iran J Pathol. 2024 Fall;19(4):467–71. doi: 10.30699/ijp.2024.2024403.3272. Epub 2024 Oct 2. PMCID: PMC11872030.