Polydesmus angustus Latzel, 1884 .

This vagile polydesmid, quite frequently found in Europe, is progressing in an easterly direction. It is also colonising places containing waste wood. In semi-cultivated countryside it is generally sub-dominant to Polydesmus complanatus (Linnaeus, 1761) . Lednice in southern Moravia is the most eastern location of this species so far discovered. In the Czech Republic it was found in 1971, in Central Bohemia, Distr. Kolín, Kolín-Borky forest . It generally colonises new territories on its own, but may also be transported in gardening soil.