A new scorpion species, Euscorpius lycius sp. n., is described based on specimens collected from Muğla and Antalya Provinces, in southwestern Turkey. It is characterized by a standard trichobothrial pattern (Pv=8/9, et=6, em=4, eb=4), small size and light brown/reddish coloration. With the description of Euscorpius lycius sp. n., the number of valid species of the genus Euscorpius in Turkey increases to 5.
Keywords: Euscorpius; Scorpion; Turkey; new species.