EN
The paper includes information on 18 species of Psocoptera in Poland. The data come from 10 regions, the largest number of species was caught in the Wielkopolska-Kujawy Lowland – 15 species, the remaining information concerns: Baltic Coast – 4 species, Pomeranian Lakeland, Upper Silesia and Tatra Mts – 3 species each, Świetokrzyskie Mts and Podlasie – 2 species each, and Pieniny Mts, Białowieża Primenal Forest and Kraków-Wieluń Upland – 1 species each. The material, although scarce, brings new data on the occurrence of individual species in the above-mentioned regions of Poland.