Cardium irregulare Eichwald, 1830 † accepted as Obsoletiformes irregularis (Eichwald, 1830) † (original description)
Cardium obsoletum Eichwald, 1830 † accepted as Obsoletiformes obsoletus (Eichwald, 1830) † (original description)
Cardium plicatum Eichwald, 1830 † accepted as Plicatiformes plicatus (Eichwald, 1830) † (original description)
Cerithium deforme Eichwald, 1830 † (original description)
Cerithium gibbosum Eichwald, 1830 † (original description)
Cerithium rubiginosum Eichwald, 1830 † (original description)
Clanculus (Clanculopsis) tuberculatus (Eichwald, 1830) † represented as Clanculus tuberculatus (Eichwald, 1830) † (original description)
Conus argillicola Eichwald, 1830 † (original description)
Cyclas prisca Eichwald, 1830 † accepted as Pisidium priscum (Eichwald, 1830) † (original description)
Donax dentiger Eichwald, 1830 † (original description)
Emarginula clathrataeformis Eichwald, 1830 † (original description)
Helix flava Eichwald, 1830 † accepted as Oxychilus flavus (Eichwald, 1830) † (original description)
Helix pyrrhae Eichwald, 1830 † accepted as Oxychilus flavus (Eichwald, 1830) † (original description)
Helix striata Eichwald, 1830 † accepted as Janulus striatus (Eichwald, 1830) † (original description)
Lymnaea anceps Eichwald, 1830 † (original description)
Lymnaea buchii Eichwald, 1830 † accepted as Myxas buchii (Eichwald, 1830) † (original description)
Lymnaea laevigatus Eichwald, 1830 † accepted as Radix laevigata (Eichwald, 1830) † (original description)
Nerita globosa Eichwald, 1830 † accepted as Theodoxus subglobosus (Eichwald, 1853) † (original description)
Nerita subglobosa Eichwald, 1853 † accepted as Theodoxus subglobosus (Eichwald, 1853) † (additional source)
Planorbis connivens Eichwald, 1830 † accepted as Gyraulus connivens (Eichwald, 1830) † (original description)
Planorbis siliceus Eichwald, 1830 † (original description)
Rissoa anomala Eichwald, 1830 † (original description)
Rissoa elongata Eichwald, 1830 † accepted as Hydrobia elongata (Eichwald, 1830) † (original description)
Rissoa exigua Eichwald, 1830 † (original description)
Rissoa splendida Eichwald, 1830 (original description)
Rissoa striatula Eichwald, 1830 † (original description)
Rissoa turricula Eichwald, 1830 † (original description)
Trochus trigonus Eichwald, 1830 † (original description)
Venus cincta Eichwald, 1830 † (original description)