Belgrandiella nichterli Harzhauser & Neubauer, 2020 † (original description)
Calogoniodiscus elegans W. Yü, 1982 † (status source)
Calogoniodiscus perelegans (Deshayes, 1863) † (basis of record)
Calogoniodiscus pyrenaicus Harzhauser & Neubauer, 2020 † (original description)
Coxiola Pfeffer, 1930 † (basis of record)
Enneopupa coarctata (Deshayes, 1863) † (basis of record)
Enneopupa priabonica Harzhauser & Neubauer, 2020 † (original description)
Eohispania Harzhauser & Neubauer, 2020 † (original description)
Eohispania dominicii Harzhauser & Neubauer, 2020 † (original description)
Gastrocopta matura L. R. Cox, 1925 † (basis of record)
Granaria oryza (F. E. Edwards, 1852) † (basis of record)
Headonia Harzhauser & Neubauer, 2020 † (original description)
Headonia castrensis (Noulet, 1854) † (basis of record)
Headonia discus (F. E. Edwards, 1852) † (basis of record)
Headonia euomphalus (J. Sowerby, 1816) † (basis of record)
Headonia goniobasis (F. Sandberger, 1871) † (basis of record)
Headonia incerta (R. B. Newton & G. F. Harris, 1894) † (basis of record)
Headonia laevigata (Deshayes, 1825) † (basis of record)
Headonia mammertensis (Roman, 1904) † (basis of record)
Headonia paciacensis (Deshayes, 1863) † (basis of record)
Headonia pseudoammonia (Schlotheim, 1820) † (basis of record)
Headonia pseudoammonia angigyra (Andreae, 1884) † (basis of record)
Headonia pseudorotundata (Matheron, 1843) † (basis of record)
Headonia rillyensis (Bayan, 1870) † (basis of record)
Headonia sparnacensis (Deshayes, 1825) † (basis of record)
Headonia sparnacensis campaniensis (Deshayes, 1863) † (basis of record)
Headonia subcingulata (Matheron, 1843) † (basis of record)
Helisoma lincki (Schütze, 1907) † (basis of record)
Hydrobia (Polycirsus) Cossmann, 1888 † accepted as Polycirsus Cossmann, 1888 † (status source)
Klikia vectiensis (F. E. Edwards, 1852) † (basis of record)
Laminifera nannodes H. Nordsieck, 2020 † (original description)
Laxecostula Harzhauser & Neubauer, 2020 † (original description)
Laxecostula laxecostulata (F. Sandberger, 1871) † (basis of record)
Neniopsilla H. Nordsieck, 2020 † (original description)
Neniopsilla amoena H. Nordsieck, 2020 † (original description)
Obscurella crassicosta (F. Sandberger, 1870) † (basis of record)
Obscurella heterostoma (F. E. Edwards, 1852) † (basis of record)
Paracanariella patellina (Oppenheim, 1890) † (basis of record)
Paracanariella vialaii (de Boissy, 1840) † (basis of record)
Paracraticula catalaunica Harzhauser & Neubauer, 2020 † (original description)
Patulizonites Pfeffer, 1930 † (basis of record)
Planorbis platystoma F. E. Edwards, 1852 † accepted as Headonia goniobasis (F. Sandberger, 1871) † (status source)
Planorbis rotundatus Brongniart, 1810 † accepted as Headonia goniobasis (F. Sandberger, 1871) † (status source)
Planorbis similis A. Férussac, 1812 † accepted as Headonia goniobasis (F. Sandberger, 1871) † (status source)
Planorbis vasseuri Roman, 1904 † accepted as Headonia castrensis (Noulet, 1854) † (source of synonymy)
Polycirsus cyclostomaeformis (C. H. d'Orbigny, 1837) † (basis of record)
Pseudotectonica Harzhauser & Neubauer, 2020 † (original description)
Pseudotectonica pulchra Harzhauser & Neubauer, 2020 † (original description)
Strobilops (Strobilops) cossmanni Wenz, 1915 † accepted as Strobilops menardi (Brongniart, 1810) † (source of synonymy)
Strobilops monilia (Deshayes, 1863) † (basis of record)
Strobilops pseudolabyrinthicus (F. Sandberger, 1871) † (basis of record)
Triptychia catalanica H. Nordsieck, 2020 † (original description)