Clausilia steinheimensis Quenstedt, 1884 † accepted as Triptychia steinheimensis (Quenstedt, 1884) † (original description)
Ditremaria suevica Quenstedt, 1884 † accepted as Placotoma suevica (Quenstedt, 1884) † (original description)
Helix glockeri Quenstedt, 1884 † accepted as Viviparus glockeri (Quenstedt, 1884) † (original description)
Nerinea polyspira Quenstedt, 1884 † accepted as Ptygmatis polyspira (Quenstedt, 1884) † (original description)
Paludina ferrata Quenstedt, 1884 † accepted as Viviparus ferratus (Quenstedt, 1884) † (original description)
Turritella zieteni Quenstedt, 1843 † (additional source)
Valvata knorrii Quenstedt, 1884 † accepted as Promathildia theodorii (H. A. C. Berger, 1854) † (original description)