Hemiscorpius shahii sp. n. from Iran, Hormozgan Province, is described and compared with other species of Hemiscorpius genus. The new species is characterized mainly by total length of 84 (female) to 110.7 (male) mm and unique trichobothrial pattern of pedipalp patella. The number of external trichobothria on patella is 17–18 (5 eb, 4 esb, 2–3 em, 3 est, 3 et); the number of ventral trichobothria on patella is 14–16. This distinguishes H. shahii sp. n. from all other species of genus Hemiscorpius, which have 3 or 10–12 ventral trichobothria on patella, one or two trichobothria in patella est series, and two or three trichobothria in esb series.

References with DOI

KOVAŘÍK, F. & T. MAZUCH. 2011. Hemiscorpius novaki sp. n. from Somaliland (Scorpiones: Hemiscorpiidae). Euscorpius, 126: 1–9. https://doi.org/10.18590/euscorpius.2011.vol2011.iss126.1

KOVAŘÍK, F., M. E. SOLEGLAD & O. KOŠULIČ. 2013. Alloscorpiops wongpromi sp. n. from Thailand and Laos (Scorpiones: Euscorpiidae: Scorpiopinae). Euscorpius, 160: 1−12. https://doi.org/10.18590/euscorpius.2013.vol2013.iss160.2

LOURENÇO, W. R. 2013. A new subgenus and species of Alloscorpiops Vachon, 1980 from Laos (Scorpiones, Euscorpiidae, Scorpiopinae); implications for the taxonomy of the group. Comptes Rendus Biologies, 336: 51–55. https://doi.org/10.1016/j.crvi.2013.01.001

LOURENÇO, W. R. 2017. A new genus and species of scorpion from Burma (Myanmar) (Scorpiones: Scorpiopidae): Implications for the taxonomy of the family. Comptes Rendus Biologies, 340 : 349–357. https://doi.org/10.1016/j.crvi.2017.05.003

LOWE, G. 2010. Two new Hemiscorpius Peters, 1861 (Scorpiones: Hemiscorpiidae) from northern Oman. Euscorpius, 91: 1–24. https://doi.org/10.18590/euscorpius.2010.vol2010.iss91.1

MONOD, L. & W. R. LOURENÇO 2005. Hemiscorpiidae (Scorpiones) from Iran, with descriptions of two new species and notes on biogeography and phylogenetic relationships. Revue suisse de Zoologie, 112(4): 869–941. https://doi.org/10.5962/bhl.part.80331

VACHON, M. 1974. Études des caractères utilisés pour classer les familles et les genres des scorpions (Arachnides). 1. La trichobothriotaxie en arachnologie. Sigles trichobothriaux et types de trichobothriotaxie chez les Scorpions. Bulletin du Muséum national d’Histoire naturelle, 3e série, 140 (Zoologie, 104): 857–958.