As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
The presence of P. biaurelia and P. triaurelia was recorded in one habitat, i.e. the Prutec stream, in the village Mykulychyn, the Gorgany Mts. Especially interesting seems the finding of a new habitat of P. triaurelia in Ukraine, and the first time in the Carpathians. It extends its range in Europe to the east.
E. Przybos, Department of Experimental Zoology, Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, Slawkowska 17, 31-016 Krakow, Poland. E-mail: przybos@isez.pan.krakow.pl