Ancylus (Acroloxus) deperditolacustris Gottschick, 1911 † accepted as Acroloxus deperditolacustris (Gottschick, 1911) † (original description)
Cionella (Azeka) J. Fleming, 1828 accepted as Azeca J. Fleming, 1828 (basis of record)
Cionella (Azeka) tridentiformis Gottschick, 1911 † accepted as Azeca tridentiformis (Gottschick, 1911) † (original description)
Helix (Vallonia) subcyclophorella Gottschick, 1911 † accepted as Vallonia subcyclophorella (Gottschick, 1911) † (original description)
Limnaea (Limnophysa) glabraeformis Gottschick, 1911 † accepted as Stagnicola glabraeformis (Gottschick, 1911) † (original description)
Limnaea (Limnophysa) palustriformis Gottschick, 1911 † accepted as Stagnicola palustriformis (Gottschick, 1911) † (original description)
Limnaea subsocialis Gottschick, 1911 † accepted as Radix (Radix) socialis subsocialis (Gottschick, 1911) † represented as Radix socialis subsocialis (Gottschick, 1911) † (original description)
Oleacina (Boltenia) L. Pfeiffer, 1878 accepted as Oleacina Röding, 1789 (basis of record)
Oleacina (Boltenia) hildegardiae Gottschick, 1911 † accepted as Pseudoleacina eburnea (Klein, 1853) † (original description)
Patula (Charopa) E. von Martens, 1860 accepted as Charopa E. von Martens, 1860 (basis of record)
Patula (Charopa) costata Gottschick, 1911 † accepted as Discus solarioides (F. Sandberger, 1872) † (original description)
Planorbis (Gyrorbis) septemgyratiformis Gottschick, 1911 † accepted as Anisus (Anisus) septemgyratiformis (Gottschick, 1911) † represented as Anisus septemgyratiformis (Gottschick, 1911) † (original description)
Strobilus joossii Gottschick, 1911 † accepted as Strobilops joossii (Gottschick, 1911) † (original description)