@misc{Rozwałka_Robert_Three_2017, author={Rozwałka, Robert and Dawidowicz, Łukasz and Wawer, Wioletta}, volume={60}, number={1}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Warszawa}, journal={Fragmenta Faunistica}, howpublished={online}, year={2017}, publisher={Muzeum i Instytut Zoologii Polskiej Akademii Nauk}, language={eng}, abstract={Global warming and intensive transport favor the spreading of species. In 2015, three theridiid spider species were found in Poland for the first time: Kochiura aulica, Latrodectus geometricus and Theridion melanostictum. Kochiura auilica was transported in pomegranates from Turkey and T. melanostictum in pomegranates from Chile. One female of Latrodectus geometricus hung, with three egg sacs, on a web in a car imported from the USA (2015), and also in grapes imported from Chile, Morocco and RPA (2017). Effect of non-native spider species in Poland is discussed.}, type={Text}, title={Three alien spider species (Araneae: Theridiidae) newly found in Poland}, URL={http://rcin.org.pl/Content/63588/PDF/WA058_83252_P256-T60_Frag-Faun-Nr1.pdf}, keywords={first record, introduced species, identification, Kochiura aulica, Latrodectus geometricus, Theridion melanostictum}, }