EN
The paper contains data on 58 species of planthopppers and leafhoppers collected in the seected plant communities of the Forest Park of Katowice during 2003. Macrosteles ossiannilssoni LlNDBERG, 1954, Macrosteles viridigriseus (EDWARDS, 1924) and Rbopalopyx adumbrata (SAHLBERG, 1842) are species new to the fauna of Upper Silesia.