@article{Turóci_Fehér_Krízsik_Páll-Gergely_2020, title={Two new alien slugs, Krynickillus melanocephalus Kaleniczenko, 1851 and Tandonia kusceri (H. Wagner, 1931), are already widespread in Hungary}, volume={66}, url={https://ojs3.mtak.hu/index.php/actazool/article/view/2668}, DOI={10.17109/AZH.66.3.265.2020}, abstractNote={<p>Two slug species (<em>Krynickillus melanocephalus</em> Kaleniczenko, 1851 and <em>Tandonia kusceri</em> (H. Wagner, 1931)) are reported from Hungary for the first time. Identification was supported by anatomical examination in both, and molecular data in the latter species. A citizen science survey applying a Realtime Social Networking Service (RSNS) method using Facebook posts revealed that both species are already widespread in Hungary, i.e. <em>Krynickillus melanocephalus</em> is reported from 14 and <em>Tandonia kusceri </em>from 25 sites. So far, we received no reports on any damage caused by these two slug species. Nevertheless, we treat them as potential horticultural pests requiring further attention.</p&gt;}, number={3}, journal={Acta Zoologica Academiae Scientiarum Hungaricae}, author={Turóci, Ágnes and Fehér, Zoltán and Krízsik, Virág and Páll-GergelyBarna}, year={2020}, month={Aug.}, pages={265–282} }