Interspecific and Intraspecific Variation in Venom Proteomics, Composition, and Antivenom Efficacy of Thai Cobras (Naja spp.): Highlighting the Distinct Profile of the Newly Identified Naja fuxi

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  Interspecific and Intraspecific Variation in Venom Proteomics, Composition, and Antivenom Efficacy of Thai Cobras (Naja spp.): Highlighting the Distinct Profile of the Newly Identified Naja fuxi Abstract Cobras ( Naja  spp.) account for a significant number of snakebite incidents in Thailand. The monocled cobra ( Naja kaouthia ) has historically been considered the only non-spitting species, but recent evidence indicates population-level diversification in central and southern regions. Additionally, a newly described non-spitting species, the mountain cobra ( Naja fuxi ), has been identified in mountainous areas. This study investigates venom variation among Thai  Naja  species and populations and evaluates the efficacy of monovalent and polyvalent Thai antivenoms. Proteomic analyses revealed that three-finger toxins dominate  Naja  venoms, whereas  N. fuxi  exhibits a distinct profile enriched in snake venom metalloproteinases and cysteine-rich...

In the rocks: An integrative assessment of Scorpiops Peters, 1861 (Scorpiones: Scorpiopidae) in peninsular India with a description of a new species

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In the rocks: An integrative assessment of Scorpiops Peters, 1861 (Scorpiones: Scorpiopidae) in peninsular India with a description of a new species

Abstract

The genus Scorpiops Peters, 1861 exhibits significant diversity, especially in Peninsular India. From our continued arachnological surveys in the Western Ghats and Peninsular India, we describe a new species based on molecular and morphological data. Furthermore, additional sampling revealed new species with distinct molecular signatures, but future investigation is warranted to gather additional data before species are formally described.
Deshpande, S., Joshi, M., Ukale, S., Bastawade, D., Tang, V., Gowande, G., Monod, L., & Sulakhe, S. (2025). In the rocks: An integrative assessment of Scorpiops Peters, 1861 (Scorpiones: Scorpiopidae) in peninsular India with a description of a new species. Journal of Asia-Pacific Biodiversity. https://doi.org/10.1016/j.japb.2025.02.004