Alekseenko Yury G. RussiaУльяновскUlyanovsk State Pedagogical University, 432700, Ulyanovsk, the area of the 100th anniversary of the birth of Lenin, house 4аспирантspider1979@mail.ru Author's articles К фауне пауков (Arachnida: Aranei). Новые и интересные находки из Ульяновской области Zoogeographical Analysis of Araneophauna of Steppous Plots of the Ulyanovsk Region with Data on Area Expansing of Several Species