Acicula (Acicula) irenae Schlickum, 1978 † accepted as Acicula edlaueri Schlickum, 1970 † (source of synonymy)
Acicula edlaueri Schlickum, 1970 † (basis of record)
Aegopinella reussi (M. Hörnes, 1856) † (basis of record)
Anisus (Anisus) confusus Soós, 1934 † represented as Anisus confusus Soós, 1934 † (status source)
Anisus (Odontogyrorbis) krambergeri (Halaváts, 1902) † accepted as Anisus krambergeri (Halaváts, 1902) † (basis of record)
Archaeozonites (Pontaegopis) Lueger, 1981 † represented as Archaeozonites F. Sandberger, 1872 † (basis of record)
Archaeozonites (Pontaegopis) laticostatus F. Sandberger, 1885 † represented as Archaeozonites laticostatus F. Sandberger, 1885 † (basis of record)
Armiger subptychophorus (Halaváts, 1902) † (basis of record)
Carychium berthae (Halaváts, 1902) † (basis of record)
Carychium geisserti Schlickum & Strauch, 1978 † (basis of record)
Clausilia strauchiana H. Nordsieck, 1972 † (basis of record)
Coretus cornu mantelli (Dunker, 1848) † accepted as Planorbarius mantelli (Dunker, 1848) † (status source)
Fortuna clairi Schlickum & Strauch, 1972 † (basis of record)
Galba (Galba) halavatsi Wenz, 1922 † represented as Galba halavatsi Wenz, 1922 † (status source)
Gibbulinopsis rahti (A. Braun, 1851) † (basis of record)
Granaria moedlingensis Harzhauser & H. Binder, 2004 † (original description)
Gyraulus cryptornatus (Sauerzopf, 1953) † (basis of record)
Helix (Fruticicola) goniostoma F. Sandberger, 1872 † accepted as Apula goniostoma (F. Sandberger, 1872) † (new combination reference)
Helix (Tachaea) etelkae Halaváts, 1923 † accepted as Megalotachea etelkae (Halaváts, 1923) † (new combination reference)
Hydrobia (Hydrobia) pseudocornea Brusina, 1902 † represented as Hydrobia pseudocornea Brusina, 1902 † (status source)
Hydrobia (Hydrobia) testulata A. Papp, 1953 † accepted as Hydrobia pseudocornea Brusina, 1902 † (source of synonymy)
Hydrobia pseudocornea minor Brusina, 1902 † accepted as Hydrobia pseudocornea Brusina, 1902 † (source of synonymy)
Hydrobia pseudocornea pseudocornea Brusina, 1902 † (status source)
Janulus austriacus Harzhauser & H. Binder, 2004 † (original description)
Klikia (Apula) C. R. Boettger, 1909 † accepted as Apula C. R. Boettger, 1909 † (basis of record)
Klikia (Apula) vindobonensis Harzhauser & H. Binder, 2004 † accepted as Apula vindobonensis (Harzhauser & H. Binder, 2004) † (original description)
Klikia (Klikia) trolli Lueger, 1981 † represented as Klikia trolli Lueger, 1981 † (additional source)
Klikia (Steklovia) Schlickum & Strauch, 1972 † accepted as Apula C. R. Boettger, 1909 † (basis of record)
Klikia (Steklovia) magna Lueger, 1981 † accepted as Apula magna (Lueger, 1981) † (basis of record)
Klikia kaeufeli Wenz, 1927 † (basis of record)
Leiostyla austriaca (Wenz, 1921) † (additional source)
Limnaea bouilleti Michaud, 1855 † accepted as Stagnicola bouilleti (Michaud, 1855) † (new combination reference)
Limnaea bouilleti var. gertrudensis Almera & Bofill y Poch, 1895 † accepted as Stagnicola bouilleti gertrudensis (Almera & Bofill y Poch, 1895) † (new combination reference)
Limnaea bouilleti var. laurentensis Fontannes, 1883 † accepted as Stagnicola bouilleti laurentensis (Fontannes, 1883) † (new combination reference)
Limnaea cucuronensis Fontannes, 1878 † accepted as Radix cucuronensis (Fontannes, 1878) † (new combination reference)
Limnaea deydieri Fontannes, 1878 † accepted as Radix cucuronensis (Fontannes, 1878) † (additional source)
Lymnaea bouilleti Michaud, 1855 † accepted as Stagnicola bouilleti (Michaud, 1855) † (new combination reference)
Melanopsis bouei sturii T. Fuchs, 1873 † (additional source)
Melanopsis sturii T. Fuchs, 1873 † accepted as Melanopsis bouei sturii T. Fuchs, 1873 † (status source)
Nordsieckia pontica Lueger, 1981 † (additional source)
Planorbarius mantelli (Dunker, 1848) † (status source)
Planorbis (Bathyomphalus) moedlingensis Sauerzopf, 1953 † accepted as Bathyomphalus moedlingensis (Sauerzopf, 1953) † (new combination reference)
Planorbis (Gyraulus) cryptornatus Sauerzopf, 1953 † accepted as Gyraulus cryptornatus (Sauerzopf, 1953) † (status source)
Planorbis (Odontogyrorbis) krambergeri angustigyratus Sauerzopf, 1953 † accepted as Anisus (Odontogyrorbis) krambergeri (Halaváts, 1902) † accepted as Anisus krambergeri (Halaváts, 1902) † (source of synonymy)
Planorbis (Segmentina) loczy [sic] † accepted as Segmentina loczyi (Lörenthey, 1906) † (status source)
Planorbis mantelli Dunker, 1848 † accepted as Planorbarius mantelli (Dunker, 1848) † (new combination reference)
Planorbis reussi M. Hörnes, 1856 † accepted as Aegopinella reussi (M. Hörnes, 1856) † (new combination reference)
Pseudamnicola hoeckae Harzhauser & H. Binder, 2004 † accepted as Bania hoeckae (Harzhauser & H. Binder, 2004) † (original description)
Pseudamnicola proximus (T. Fuchs, 1870) † (basis of record)
Pupa ocsensis Halaváts, 1902 † accepted as Vertigo ocsensis (Halaváts, 1902) † (additional source)
Pupilla (Gibbulinopsis) Germain, 1919 accepted as Gibbulinopsis Germain, 1919 (status source)
Radix (Radix) cucuronensis (Fontannes, 1878) † represented as Radix cucuronensis (Fontannes, 1878) † (status source)
Segmentina filocincta (F. Sandberger, 1872) † (additional source)
Stagnicola (Stagnicola) bouilleti (Michaud, 1855) † represented as Stagnicola bouilleti (Michaud, 1855) † (status source)
Stagnicola (Stagnicola) bouilleti bouilleti (Michaud, 1855) † represented as Stagnicola bouilleti bouilleti (Michaud, 1855) † (status source)
Strobilops (Strobilops) pappi Schlickum, 1970 † represented as Strobilops pappi Schlickum, 1970 † (basis of record)
Strobilops tiarula var. pachychilus Soós, 1955 † accepted as Strobilops pachychilus Soós, 1955 † (status source)
Unio atavus M. Hörnes, 1864 † (additional source)
Valvata (Atropidina) wenzi A. Papp, 1953 † represented as Valvata wenzi A. Papp, 1953 † (status source)
Valvata (Cincinna) obtusaeformis Lörenthey, 1906 † represented as Valvata obtusaeformis Lörenthey, 1906 † (status source)
Valvata (Cincinna) subgradata Lörenthey, 1902 † represented as Valvata subgradata Lörenthey, 1902 † (status source)
Valvata (Jekeliusiana) oecsensis Soós, 1934 † accepted as Valvata ocsensis Soós, 1934 † (additional source)
Valvata (Valvata) helicoides Stoliczka, 1862 † represented as Valvata helicoides Stoliczka, 1862 † (status source)
Valvata (Valvata) simplex f. ocsensis Soós, 1934 † accepted as Valvata ocsensis Soós, 1934 † (additional source)
Vertigo (Vertigo) protracta (F. Sandberger, 1875) † represented as Vertigo protracta (F. Sandberger, 1875) † (basis of record)
Vertigo (Vertigo) pusilla moedlingensis Wenz & Edlauer, 1942 † accepted as Vertigo moedlingensis Wenz & Edlauer, 1942 † (status source)
Zonitoides schaireri Schlickum, 1978 † (basis of record)