We carried out the small terrestrial mammals trapping on 16 localities of intensively used agricultural land biotopes between 2005 and 2007. Localities are situated the Podunajská nížina lowland, 10 of them are in the Podunajská pahorkatina hillock and 6 in the Podunajská rovina plain. We caught and teriologicaly examined 1642 individual of small terrestrial mammals, 16 species of insectivores and rodents. Small mammals were examined by cluster analysis and ordinal analysis (DCA, PCA a RDA) to determine their habitat preference.