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

A new species, Al-Qahtni, Al-Salem, Alqahtani & Badry, , 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 distributed in Saudi Arabia, especially Lowe, Yağmur & Kovařík, 2014. The integrated results indicate that the population found in Majami al-Hadb represents a distinct species, which is described herein.