Greece Dianella thiesseana (Kobelt, 1878) Graecoanatolica macedonica Radoman & Stankovic, 1979 - extinct; it was endemic to Lake Dojran in North Macedonia and Greece. Grossuana angeltsekovi Glöer & Georgiev, 2009 Grossuana avandasensis Glöer, Reuselaars & Papavasileiou, 2018 - endemic to Greece Grossuana beroni Georgiev & Glöer, 2020 - endemic to Greece Grossuana sidironerensis Glöer, Reuselaars & Papavasileiou, 2018 - endemic to Greece Grossuana stenaensis Glöer, Reuselaars & Papavasileiou, 2018 - endemic to Greece Grossuana thasia Georgiev & Glöer, 2020 - endemic to Greece Horatia podvisensis Glöer & Reuselaars, 2020 - endemic to Greece Isimerope semele Radea & Parmakelis, 2013 - endemic to Greece Islamia bendidis Reischütz, 1988 - endemic to Greece Islamia graeca Radoman, 1973 - endemic to Greece Islamia hadei (Gittenberger, 1982) - endemic to Greece Islamia papavasileioui Glöer & Reuselaars, 2020 - endemic to Greece Islamia skalaensis Glöer & Reuselaars, 2020 - endemic to Greece Islamia trichoniana Radoman, 1979 - endemic to Greece Myrtoessa hyas Radea in Radea, Parmakelis & Giokas, 2016 Pontobelgrandiella lavrasi Boeters, P. L. Reischütz & A. Reischütz, 2017 - endemic to Greece Potamopyrgus antipodarum (J. E. Gray, 1843) Pseudamnicola brachia (Westerlund, 1886) - endemic to Greece Pseudamnicola chia (E. von Martens, 1889) - endemic to Greece Pseudamnicola exilis (Frauenfeld, 1863) - endemic to Greece Pseudamnicola ianthe Radea & Parmakelis in Radea, Parmakelis, Velentzas & Triantis, 2016 Pseudamnicola ilione Radea & Parmakelis in Radea, Parmakelis, Velentzas & Triantis, 2016 Pseudamnicola kavosensis Glöer & Zettler, 2021 - endemic to Corfu Pseudamnicola lesbosensis Glöer & Reuselaars, 2020 - endemic to Greece Pseudamnicola limnosensis Glöer, Stefano & Georgiev, 2018 - endemic to Greece Pseudamnicola macrostoma (Küster, 1853) - endemic to Greece Pseudamnicola magdalenae Falniowski, 2016 Pseudamnicola mitataensis Glöer & Porfyris, 2020 - endemic to Greece Pseudamnicola pieperi Schütt, 1980 - endemic to Greece Pseudamnicola samoensis Glöer & Reuselaars, 2020 - endemic to Greece Pseudamnicola skalaensis Glöer & Reuselaars, 2020 - endemic to Greece Pseudamnicola stasimoensis Glöer & Reuselaars, 2020 - endemic to Greece Pseudoislamia stasimoensis Radoman, 1979 - endemic to Greece Radomaniola feheri Georgiev, 2013 Trichonia trichonica (Radoman, 1973) - endemic to Greece Moitessieriidae Iglica hellenica Falniowski & Sarbu, 2015 Paladilhiopsis saeuerli A. Reischütz & P.L. Reischütz, 2020 - endemic to Greece Bithyniidae Bithynia corfuensis Glöer & Zettler, 2021 - endemic to Corfu Pseudobithynia falniowskii Glöer & Pešić, 2006 Pseudobithynia trichonis Glöer & al., 2007 Pseudobithynia ambrakis Glöer, Falnoiwski & Pešić, 2010 Pseudobithynia euboeensis Glöer, Falnoiwski & Pešić,