Contribution to the knowledge of Yponomeutoidea (Lepidoptera). III. Argyresthia (Blastotere) uralensis sp. n., a new species from Russia (Lepidoptera: Argyresthiidae)

Argyresthia (Blastotere) uralensis sp. n. is described from Russia. Type specimens were obtained at the end of June in virgin taiga forests in the southern Ural Mountains. A. (B.) uralensis belongs to the same species group as A. (B.) glabratella Zeller, 1847 having characteristic cornuti in the aedeagus in the male (Friese 1969).