Heleobia stagnorum (Gmelin, 1791) Pliocene Italy
Hyalea vitrea (Montagu, 1803) Pliocene Pleistocene Italy
Hydrobia acuta (Draparnaud, 1805) Pleistocene Italy
Hydrobia ventrosa (Montagu, 1803) Pliocene Pleistocene Italy / Pleistocene England T
Potamaclis turritissima (Forbes, 1855) Eocene England
Potamopyrgus antipodarum (Gray, 1847) Miocene Italy
Potamopyrgus jenkisi (Smith, 1889) Pleistocene Italy
Prososthenia etrusca (De Stefani, 1880) Pliocene Italy T
Rhombostoma diabolicum (Palazzi, 1989) Pliocene Italy
Rhombostoma imperforatum (Sacco, 1892) Pliocene Italy T
