... cf. bedriagae) was widely detected in local populations of P. ridibundus and P. esculentus (Ermakov et al., 2013;Svinin et al., 2016;Ivanov et al., 2019), though the native range of P. cf. bedriagae covers western Iran, Turkey, southern Bulgaria, eastern Greece, the Caucasus, and the Crimea (Akin et al., 2010;Ermakov, Fayzulin, Zaks, et al., 2014;Ermakov, Fayzulin, Askenderov, et al., 2016;Ermakov, Simonov, et al., 2016;Fayzulin et al., 2017;Ivanov, 2019;Ivanov et al., 2015;Kukushkin et al., 2018;Plötner et al., 2012). It should be noted that P. cf. bedriagae was widely introduced to Italy, Belgium, France, Switzerland, Germany, and Russia (Bellati et al., 2019;Dubey et al., 2014;Dufresnes et al., 2018;Hoffmann et al., 2015;Holsbeek et al., 2009Holsbeek et al., , 2008Holsbeek et al., , 2010Litvinchuk et al., 2020;Lyapkov et al., 2018;Vershinin et al., 2019). ...