Specimens of Polyommatus (Agrodiaetus) australorossicus sp. n. and P. (A.) shamil. Both samples collected in Gunib (Russia, Caucasus, Daghestan, Gimrinsky Range, 1600-1800 m), 14 August 1997, by A. Dantchenko. a, b upperside (a) and underside (b) of the holotype of Polyommatus (Agrodiaetus) australorossicus sp. n. DK-27-97, n=23; arrow indicates basal black spot c, d upperside (c) and underside (b) of the paratype of Polyommatus (Agrodiaetus) shamil, CCDB-17947_B11, DK-97-18, n=17, 2n=34. Bar = 10 mm.