Spiders of the alder wood, dry meadow and their ecotone were investigated. 108 species were found: 62 in the wood, 65 in the ecotone and 39 on the meadow. The dominant species (above 10%) were: in the wood - Trochosa terricola, Pirata hygrophilus and Oxyptila praticola, in the ecotone - Trochosa terricola, Pardosa pullata and Pachygnatha listeri, on the meadow - Pardosa pullata, Trochosa terricola and Alopecosa cuneata.