Buthus awashensis sp. n. from the Awash region of Ethiopia, is described and compared with B. berberensis Pocock, 1900 from Somaliland. The new species is characterized chiefly by the total length of 50–65 mm. B. berberensis reaches only 45–55 mm and differs in coloration, with adults having the chela of pedipalp and chelicerae entirely yellow without dark reticulations, and by mophometric characters, mainly the shape of the chela of pedipalp. Pectinal marginal tips extend the to proximal end of the fourth sternite in males of B. awashensis sp. n. and to proximal end of the fifth sternite in males of B. berberensis. Included are color photos of both sexes of dead and alive B. awashensis sp. n. and B. berberensis and of their localities.
Kovařík, F. 2011 . Buthus awashensis sp. n. from Ethiopia (Scorpiones: Buthidae). Euscorpius, No. 128: 1-6.