Abida bythiniformis (K. Miller, 1907) † (basis of record)
Abida helicidarum Jooss, 1924 † accepted as Granaria helicidarum (Jooss, 1924) † (new combination reference)
Acanthinula hesslerana Jooss, 1911 † (basis of record)
Acanthinula imperforata (K. Miller, 1907) † (basis of record)
Achatina elegans Klein, 1853 † accepted as Pseudoleacina kleiniana (Pilsbry, 1909) † (status source)
Acicula flachi (Clessin, 1911) † (basis of record)
Acme flachi Clessin, 1911 † accepted as Acicula flachi (Clessin, 1911) † (new combination reference)
Aegopinella procellaria (Jooss, 1918) † (basis of record)
Aegopinella subnitens (Klein, 1853) † (basis of record)
Amalia crassa Clessin, 1894 † accepted as Milax crassus (Clessin, 1894) † (new combination reference)
Amalia diezi Clessin, 1894 † accepted as Milax diezi (Clessin, 1894) † (new combination reference)
Amalia gracilior F. Sandberger, 1875 † accepted as Milax gracilior (F. Sandberger, 1875) † (new combination reference)
Archaeozonites angulosus K. Miller, 1907 † (basis of record)
Archaeozonites arneggensis (K. Miller, 1907) † (basis of record)
Archaeozonites carinatus K. Miller, 1907 † (basis of record)
Archaeozonites deplanatus K. Miller, 1907 † (basis of record)
Archaeozonites eocaenicus K. Miller, 1907 † (basis of record)
Archaeozonites praecostatus (Jooss, 1918) † (basis of record)
Archaeozonitidae Pfeffer, 1930 † (basis of record)
Bithynia (Bithynia) glabra (Zieten, 1832) † represented as Bithynia glabra (Zieten, 1832) † (status source)
Bulimus (Petraeus) arneggensis K. Miller, 1907 † accepted as Palaeomastus arneggensis (K. Miller, 1907) † (new combination reference)
Bulimus glabrus (Zieten, 1832) † accepted as Bithynia glabra (Zieten, 1832) † (new combination reference)
Bythinia eocaenica K. Miller, 1907 † accepted as Bithynia eocaenica (K. Miller, 1907) † (status source)
Cepaea (Palaeotachea) convexitesta Jooss, 1912 † accepted as Palaeotachea convexitesta (Jooss, 1912) † (new combination reference)
Cepaea renevieri var. coniuncta Berz & Jooss, 1927 † accepted as Palaeotachea renevieri (Maillard, 1892) † (source of synonymy)
Cepaea renevieri var. elevata Berz & Jooss, 1927 † accepted as Palaeotachea elevata (Berz & Jooss, 1927) † (new combination reference)
Cionella exigua K. Miller, 1907 † accepted as Cochlicopa milleri Wenz, 1919 † (additional source)
Clausilia (Emarginaria) O. Boettger, 1877 † accepted as Emarginaria O. Boettger, 1877 † (status source)
Clausilia (Emarginaria) schaefferiana O. Boettger, 1877 † accepted as Emarginaria schaefferiana (O. Boettger, 1877) † (status source)
Clausilia (Pseudidyla) O. Boettger, 1877 † accepted as Pseudidyla O. Boettger, 1877 † (status source)
Clausilia (Pseudidyla) undatistria O. Boettger, 1877 † accepted as Pseudidyla undatistria (O. Boettger, 1877) † (status source)
Clausilia (Triptychia) ulmensis F. Sandberger, 1875 † accepted as Triptychia ulmensis (F. Sandberger, 1875) † (new combination reference)
Clausilia antiquior K. Miller, 1907 † accepted as Triptychia antiquior (K. Miller, 1907) † (new combination reference)
Clausilia brevis K. Miller, 1907 † (additional source)
Clausilia escheri F. Sandberger, 1875 † accepted as Triptychia escheri (F. Sandberger, 1875) † (new combination reference)
Clausilia oligocaenica K. Miller, 1907 † accepted as Triptychia oligocaenica (K. Miller, 1907) † (new combination reference)
Clausilia physoides K. Miller, 1907 † accepted as Neniopsis physoides (K. Miller, 1907) † (new combination reference)
Clausilia randeckiana Kranz, 1908 † accepted as Triptychia randeckiana (Kranz, 1908) † (new combination reference)
Cochlicopa milleri Wenz, 1919 † (basis of record)
Cochlostoma dubium (K. Miller, 1907) † (basis of record)
Cochlostoma ebfraasii (Jooss, 1902) † (basis of record)
Cochlostoma excellens (Jooss, 1912) † (basis of record)
Cochlostoma salomoni (Geyer, 1914) † (basis of record)
Cochlostoma scalarinum saueri (Geyer, 1914) † (basis of record)
Craspedopoma elegans K. Miller, 1907 † (basis of record)
Cyclostoma elegans antiquum Brongniart, 1810 † accepted as Pomatias (Neobembridgia) antiquus (Brongniart, 1810) † accepted as Pomatias antiquus (Brongniart, 1810) † (new combination reference)
Cyclostoma glabrum Zieten, 1832 † accepted as Bithynia glabra (Zieten, 1832) † (new combination reference)
Cyclotus scalaris K. Miller, 1907 † accepted as Pomatias (Neobembridgia) arneggensis Wenz, 1923 † accepted as Pomatias arneggensis Wenz, 1923 † (status source)
Discus antiquus (K. Miller, 1907) † (basis of record)
Discus euglyphoides undorfensis (Clessin, 1894) † (basis of record)
Discus globosus (K. Miller, 1907) † (basis of record)
Discus wenzi (Jooss, 1918) † (basis of record)
Emarginaria schaefferiana (O. Boettger, 1877) † (basis of record)
Ericia schneidi Jooss, 1912 † accepted as Pomatias (Neobembridgia) antiquus schneidi (Jooss, 1912) † accepted as Pomatias antiquus schneidi (Jooss, 1912) † (new combination reference)
Ferussina anomphalus (F. Sandberger, 1871) † (basis of record)
Ferussina anomphalus capellinii (F. Sandberger, 1873) † (basis of record)
Galba (Galba) bulimoides (Klein, 1846) † represented as Galba bulimoides (Klein, 1846) † (status source)
Galba bulimoides (Klein, 1846) † (status source)
Glandina (Achatina) antiqua Klein, 1852 † accepted as Palaeoglandina gracilis (Zieten, 1832) † (source of synonymy)
Glandina (Achatina) eburnea Klein, 1853 † accepted as Pseudoleacina eburnea (Klein, 1853) † (new combination reference)
Glandina elongata K. Miller, 1907 † accepted as Pseudoleacina elongata (K. Miller, 1907) † (new combination reference)
Glandina ovata K. Miller, 1907 † accepted as Palaeoglandina milleri (Pilsbry, 1909) † (status source)
Glandina wagneri K. Miller, 1907 † accepted as Palaeoglandina wagneri (K. Miller, 1907) † (new combination reference)
Granaria crassiventer Salvador, Höltke, Rasser & Kadolsky, 2016 † (original description)
Granaria helicidarum (Jooss, 1924) † (additional source)
Grandipatula alsatica (Jooss, 1918) † (basis of record)
Helicina milleri Fulton, 1915 † accepted as Proserpina milleri (Fulton, 1915) † (new combination reference)
Helicina trochiformis K. Miller, 1907 † accepted as Proserpina milleri (Fulton, 1915) † (status source)
Helicites sylvestrinus Schlotheim, 1820 † accepted as Megalotachea sylvestrina (Schlotheim, 1820) † (new combination reference)
Helicodonta involuta (Thomä, 1845) † accepted as Protodrepanostoma involutum (Thomä, 1845) † (new combination reference)
Helicodonta involuta var. angitorta Jooss, 1912 † accepted as Protodrepanostoma involutum angitortum (Jooss, 1912) † (new combination reference)
Helicodonta involuta var. deplanata Jooss, 1911 † accepted as Protodrepanostoma involutum deplanatum (Jooss, 1911) † (new combination reference)
Helix (Gonostoma) blaviana K. Miller, 1907 † accepted as Klikia praeosculina (K. Miller, 1907) † (source of synonymy)
Helix (Gonostoma) leubii K. Miller, 1907 † accepted as Klikia praeosculina (K. Miller, 1907) † (source of synonymy)
Helix (Gonostoma) praeosculina K. Miller, 1907 † accepted as Klikia praeosculina (K. Miller, 1907) † (new combination reference)
Helix (Patula) subteres Clessin, 1877 † accepted as Lucilla subteres (Clessin, 1877) † (new combination reference)
Helix (Trigonostoma) involuta Thomä, 1845 † accepted as Protodrepanostoma involutum (Thomä, 1845) † (new combination reference)
Helix alveus F. Sandberger, 1875 † accepted as Agalactochilus inflexus (Zieten, 1832) † (additional source)
Helix carinulata Klein, 1853 † accepted as Leucochroopsis kleinii (Klein, 1846) † (source of synonymy)
Helix constrictelabiata K. Miller, 1907 † accepted as Loganiopharynx constrictelabiatus (K. Miller, 1907) † (new combination reference)
Helix incrassata Klein, 1853 † accepted as Pseudochloritis incrassata (Klein, 1853) † (new combination reference)
Helix involuta Thomä, 1845 † accepted as Protodrepanostoma involutum (Thomä, 1845) † (new combination reference)
Helix mucronata Klein, 1846 † accepted as Leucochroopsis kleinii (Klein, 1846) † (additional source)
Helix orbicularis Klein, 1846 † accepted as Pleurodiscoides (Pleurodiscoides) orbicularis (Klein, 1846) † represented as Pleurodiscoides orbicularis (Klein, 1846) † (new combination reference)
Helix pachystoma Klein, 1853 † accepted as Palaeotachea dentula (Quenstedt, 1867) † (source of synonymy)
Helix subnitens Klein, 1853 † accepted as Aegopinella subnitens (Klein, 1853) † (new combination reference)
Helix subtilisticta F. Sandberger, 1875 † accepted as Pseudochloritis subtilisticta (F. Sandberger, 1875) † (new combination reference)
Hyalina ammoni Clessin, 1894 † accepted as Vitrea ammoni (Clessin, 1894) † (new combination reference)
Hyalina subdiaphana Clessin, 1885 † accepted as Vitrea subdiaphana (Clessin, 1885) † (new combination reference)
Hyalinia (Conulus) imperforata K. Miller, 1907 † accepted as Acanthinula imperforata (K. Miller, 1907) † (new combination reference)
Hyalinia (Hyalinia) subnitens (Klein, 1853) † accepted as Aegopinella subnitens (Klein, 1853) † (new combination reference)
Hyalinia (Polita) suevica Jooss, 1918 † accepted as Zonitoides suevicus (Jooss, 1918) † (new combination reference)
Hyalinia globosa K. Miller, 1907 † accepted as Oxychilus globosus (K. Miller, 1907) † (new combination reference)
Hydrocena (Hydrocena) trolli Schlickum, 1979 † represented as Hydrocena trolli Schlickum, 1979 † (additional source)
Hydrocena trolli Schlickum, 1979 † (basis of record)
Hygromia (Trichiopsis) helicidarum Jooss, 1918 † accepted as Leucochroopsis helicidarum (Jooss, 1918) † (new combination reference)
Janulus gottschicki (Jooss, 1912) † (basis of record)
Janulus moersingensis Jooss, 1918 † (basis of record)
Joossia insignis (Zieten, 1832) † (additional source)
Klikia praeosculina (K. Miller, 1907) † (basis of record)