title: ON THE QUESTIONS OF THE SYSTEMATICS AND NOMENCLATURE OF THE MIDDLE ASIATIC REPRESENTATIVES OF THE GENUS SATYRUS LATREILLE, 1810 (LEPIDOPTERA, SATYRIDAE)
abstract: In the present message the lectotypes of the following species-group taxa are designated: Satyrus actaea var. cordulina Lang, 1884, Satyrus stheno Grum-Grshimailo, 1887. It is shown that Satyrus actaea var. cordulina is a good species: Satyrus cordulina Lang, 1884, stat.n., the new synonym is established: Satyrus cordulina Lang, 1884 = S. orphei Stshetkin, 1985, syn.n. It is shown, that Satyrus actaea var. alaica Staudinger, 1886 is a subspecies of S. parthicus Lederer, 1869: Satyrus parthicus a