Thraciidae
Bathytormus hemileius (S.V. Wood, 1871) Eocene England
Thracia convexa (Wood W., 1815) Pliocene Italy
Thracia corbuloides Deshayes, 1830 Pliocene Pleistocene Italy
Thracia kakumana (Yokoyama) Pleistocene Japan
Thracia papyracea (Poli, 1791) Pleistocene Italy
Thracia pubescens (Pulteney, 1799) Pleistocene Italy
Thracia rugosa Pilsbry Pleistocene Uruguay
Thracia villosiuscula (Mac Gillivray, 1827) Pleistocene Italy
