Acanthopupa Wenz, 1914 † (additional source)
Achatina buccinula Grateloup, 1828 † (status source)
Anadromus F. Sandberger, 1870 † (basis of record)
Apula (Steklovia) Schlickum & Strauch, 1972 † accepted as Apula C. R. Boettger, 1909 † (source of synonymy)
Archaegopis Wenz, 1914 † (additional source)
Archaeoplecta Gude, 1911 † (additional source)
Bulimus complanatus Reuss, 1849 † accepted as Palaeomastus complanatus (Reuss, 1849) † (new combination reference)
Clausilia (Disjunctaria) O. Boettger, 1877 † accepted as Disjunctaria O. Boettger, 1877 † (status source)
Coelostele eocaena Oppenheim, 1895 † accepted as Coilostele eocena Oppenheim, 1895 † (additional source)
Coneulota Pfeffer, 1930 † (basis of record)
Coneulota diarti (Cossmann, 1907) † (basis of record)
Coxiola Pfeffer, 1930 † (additional source)
Dentellocaracolus Oppenheim, 1890 † (basis of record)
Dentellocaracolus declivis (F. Sandberger, 1870) † (basis of record)
Discus (Calogoniodiscus) Pfeffer, 1930 † accepted as Calogoniodiscus Pfeffer, 1930 † (additional source)
Disjunctaria O. Boettger, 1877 † (additional source)
Disjunctariini H. Nordsieck, 2014 † (original description)
Drepanostoma nautiliformis Porro, 1836 accepted as Drepanostoma nautiliforme Porro, 1836 (additional source)
Elona kowalczyki Schlickum & Strauch, 1972 † accepted as Puisseguria (Pseudelona) kowalczyki (Schlickum & Strauch, 1972) † represented as Puisseguria kowalczyki (Schlickum & Strauch, 1972) † (new combination reference)
Eoplicadomus Hrubesch, 1965 † (additional source)
Eucobresia antinivalis Schlickum & Strauch, 1979 † (status source)
Eucobresia forcarti Schlickum & Geissert, 1980 † (status source)
Frechenia (Frechenia) reichenbachi Schlickum & Strauch, 1971 † represented as Frechenia reichenbachi Schlickum & Strauch, 1971 † (status source)
Frechenia ducrosti (Locard, 1883) † (basis of record)
Frechenia nayliesi (Michaud, 1855) † (basis of record)
Frechenia reichenbachi Schlickum & Strauch, 1971 † (basis of record)
Frechenia rhenana H. Nordsieck, 2014 † (original description)
Goniodiscus wenzi Pfeffer, 1930 † accepted as Pleurodiscoides (Oligopleurodiscus) wenzi (Pfeffer, 1930) † represented as Pleurodiscoides wenzi (Pfeffer, 1830) † (new combination reference)
Gosavidiscus Hrubesch, 1965 † (additional source)
Helicodonta (Caracollina) disciformis Wenz, 1919 † accepted as Miodiscula disciformis (Wenz, 1919) † (new combination reference)
Helix (Chloraea) proserpina Oppenheim, 1890 † accepted as Dentellocaracolus declivis (F. Sandberger, 1870) † (source of synonymy)
Helix (Fruticicola) subvillosa F. Sandberger, 1858 † accepted as Hochheimia subvillosa (F. Sandberger, 1858) † (new combination reference)
Helix (Patula) falcifera O. Boettger, 1870 † accepted as Pleurodiscoides (Pleurodiscoides) falcifera (O. Boettger, 1870) † represented as Pleurodiscoides falcifera (O. Boettger, 1870) † (new combination reference)
Helix bernardii Michaud, 1862 † accepted as Protodrepanostoma bernardii (Michaud, 1862) † (new combination reference)
Helix chaixi [sic] † accepted as Mesodontopsis chaixii (Michaud, 1855) † (status source)
Helix chaixii Michaud, 1855 † accepted as Mesodontopsis chaixii (Michaud, 1855) † (new combination reference)
Helix godarti Michaud, 1855 † accepted as Prosoosia godarti (Michaud, 1855) † (new combination reference)
Helix insignis Zieten, 1832 † accepted as Joossia insignis (Zieten, 1832) † (new combination reference)
Helix jourdani Michaud, 1862 † accepted as Retinella (Lyrodiscus) jourdani (Michaud, 1862) † represented as Retinella jourdani (Michaud, 1862) † (new combination reference)
Helix lapicidella Thomä, 1845 † accepted as Pachycarocollina bouilletii (de Boissy, 1840) † (source of synonymy)
Helix ludovici Noulet, 1854 † accepted as Mesodontopsis ludovici (Noulet, 1854) † (additional source)
Helix maguntina Deshayes, 1832 † accepted as Palaeotachea maguntina (Deshayes, 1832) † (additional source)
Helix nayliesi Michaud, 1855 † accepted as Frechenia nayliesi (Michaud, 1855) † (new combination reference)
Helix osculum Thomä, 1845 † accepted as Klikia osculum (Thomä, 1845) † (new combination reference)
Helix pseudohyalinia Sacco, 1886 † accepted as Soosia taramellii (Sacco, 1886) † (source of synonymy)
Helix subsulcosa Thomä, 1845 † accepted as Palaeotachea subsulcosa (Thomä, 1845) † (new combination reference)
Helix thomaeana A. Braun, 1851 † accepted as Oxychilus deplanatus (Thomä, 1845) † (status source)
Hyalinia (Gyralina) circumscisa Gottschick, 1920 † accepted as Retinella (Lyrodiscus) circumscisa (Gottschick, 1920) † represented as Retinella circumscisa (Gottschick, 1920) † (new combination reference)
Hygromia (Trichiopsis) C. R. Boettger, 1909 † accepted as Leucochroopsis O. Boettger, 1908 † (source of synonymy)
Joossia insignis (Zieten, 1832) † (basis of record)
Josephinella thiedei Schlickum & Strauch, 1972 † accepted as Paradrobacia thiedei (Schlickum & Strauch, 1972) † (new combination reference)
Klikia (Steklovia) Schlickum & Strauch, 1972 † accepted as Apula C. R. Boettger, 1909 † (source of synonymy)
Klikia osculum (Thomä, 1845) † (basis of record)
Lauria minax O. Boettger, 1889 † accepted as Minacilla minax (O. Boettger, 1889) † (new combination reference)
Leucochroopsis (Palaeotrichia) H. Nordsieck, 2014 † accepted as Hochheimia Harzhauser & Neubauer, 2021 † (original description)
Leucochroopsis (Palaeotrichia) lemani (Brongniart, 1810) † accepted as Leucochroopsis lemani (Brongniart, 1810) † (basis of record)
Leucochroopsis leptoloma (F. Sandberger, 1858) † (basis of record)
Leucochroopsis valentinensis (Fontannes, 1880) † (basis of record)
Mesodontopsis chaixii (Michaud, 1855) † (basis of record)
Mesodontopsis ludovici (Noulet, 1854) † (additional source)
Minacilla H. Nordsieck, 2014 † (original description)
Minacilla minax (O. Boettger, 1889) † (basis of record)
Miodiscula H. Nordsieck, 2014 (original description)
Miodiscula disciformis (Wenz, 1919) † (basis of record)
Miodiscula miocaenica (Gottschick & Wenz, 1927) † (basis of record)
Negulopsis H. Nordsieck, 2014 † (original description)
Negulopsis anodon (Deshayes, 1863) † (basis of record)
Negulopsis novigentiensis (F. Sandberger, 1871) † (basis of record)
Negulus lineolatus var. sublineolata O. Boettger, 1889 † accepted as Negulopsis sublineolata (O. Boettger, 1889) † (new combination reference)
Nicolasia Oppenheim, 1895 † (basis of record)
Omphalosagda F. Sandberger, 1872 † (additional source)
Omphalosagda hochheimensis (O. Boettger, 1897) † (status source)
Omphalosagda sandbergeri Schlickum & Strauch, 1979 † accepted as Pachyretinella sandbergeri (Schlickum & Strauch, 1979) † (new combination reference)
Opeas orci (Oppenheim, 1895) † (additional source)
Oxychilus (Gyralina) circumscisum Gottschick, 1920 † accepted as Retinella (Lyrodiscus) circumscisa (Gottschick, 1920) † represented as Retinella circumscisa (Gottschick, 1920) † (new combination reference)
Oxychilus (Gyralina) circumscisum francofurtanum Wenz, 1922 † accepted as Retinella (Lyrodiscus) circumscisa francofurtana (Wenz, 1922) † represented as Retinella circumscisa francofurtana (Wenz, 1922) † (new combination reference)
Oxychilus deplanatus (Thomä, 1845) † (basis of record)
Pachycarocollina bouilletii (de Boissy, 1840) † (basis of record)
Pachyretinella H. Nordsieck, 2014 † (original description)
Pachyretinella sandbergeri (Schlickum & Strauch, 1979) † (basis of record)
Pachytachea Pfeffer, 1930 † accepted as Palaeotachea Jooss, 1912 † (source of synonymy)
Palaeomastus H. Nordsieck, 2014 † (original description)
Palaeomastus complanatus (Reuss, 1849) † (basis of record)
Palaeomastus gracilis (Thomä, 1845) † (basis of record)
Palaeostoa Andreae, 1884 † (basis of record)
Palaeotachea guilloti (Rey, 1974) † (basis of record)
Palaeotachea turonensis (Deshayes, 1832) † accepted as Megalotachea turonensis (Deshayes, 1832) † (additional source)
Parachloraea oxystoma (Thomä, 1845) † (additional source)
Paradistoechia Cossmann, 1924 † (basis of record)
Paradrobacia H. Nordsieck, 2014 † (original description)
Paradrobacia thiedei (Schlickum & Strauch, 1972) † (basis of record)
Paraglandina Pfeffer, 1930 † accepted as Pseudoleacina Wenz, 1914 † (source of synonymy)
Phacozonites Wenz, 1932 † (basis of record)
Pleurodiscoides H. Nordsieck, 2014 † (original description)
Pleurodiscoides (Oligopleurodiscus) H. Nordsieck, 2014 † represented as Pleurodiscoides H. Nordsieck, 2014 † (original description)
Pleurodiscoides (Oligopleurodiscus) frici (Klika, 1891) † represented as Pleurodiscoides frici (Klika, 1891) † (basis of record)
Pleurodiscoides (Oligopleurodiscus) wenzi (Pfeffer, 1930) † represented as Pleurodiscoides wenzi (Pfeffer, 1830) † (basis of record)
Pleurodiscoides (Pleurodiscoides) falcifera (O. Boettger, 1870) † represented as Pleurodiscoides falcifera (O. Boettger, 1870) † (basis of record)
Pleurodiscoides (Pleurodiscoides) falkneri (Schlickum, 1978) † represented as Pleurodiscoides falkneri (Schlickum, 1978) † (basis of record)
Pleurodiscoides (Pleurodiscoides) mamillatus (Andreae, 1904) † represented as Pleurodiscoides mamillatus (Andreae, 1904) † (basis of record)