Tryonia dugesiana (J.P.E. Morrison, 1945)
Cochliopina dulcensis (W.B. Marshall, 1920)
Toxosoma eboreum (FOSSIL) T.A. Conrad, 1874 †
Heleobia eburnea (F. Nordsieck, 1968)
Sioliella effusa F. Haas, 1949
Tryonia elata R. Hershler & D.W. Sada,1987
Littoridina elongata (FOSSIL) Wesselingh, 2006 †
Dyris elongatus (FOSSIL) Wesselingh, 2006 †
Onobops elongoides (FOSSIL) Wesselingh, 2006 †
Onobops erectus (FOSSIL) Wesselingh, 2006 †
Tryonia ericae R. Hershler & D.W. Sada,1987
Pyrgophorus ernesti (E.C. Von Martens, 1873)
Pyrgophorus exiguus (P.M.A. Morelet, 1851)
Cochliopina extremis J.P.E. Morrison, 1946
Lyrodes fagundesi (F. Haas, 1938)
Littoridina faminensis (H.B. Preston, 1915)
Feliconcha feliconcha (FOSSIL) Wesselingh, 2006 †
Heleobia florezii (W.K. Weyrauch, 1963)
Littoridina forsteri W. Blume, 1957
Eupaludestrina foxianensis (C. De Stefani, 1883)
Cochliopina francesae (C. Goodrich& H. Van Der Schalie, 1937)
Cochliopina fratercula J.P.E. Morrison, 1946
Zetekina frenata (H.A. Pilsbry, 1935)
Longosoma fusiforme (FOSSIL) Wesselingh, 2006 †
Sioliella fusiformis (FOSSIL) Wesselingh, 2006 †
Littoridina gaudichaudii L.F.A. Souleyet, 1852
Tryonia gilae D.W. Taylor, 1987
Glabertryonia glabra (FOSSIL) Wesselingh, 2006 †
Longosoma glabrum (FOSSIL) Wesselingh, 2006 †
Toxosoma globosum (FOSSIL) Wesselingh, 2006 †
Strombopoma gracile H. Hass, 1955
Littoridina gracilis W.A. Biese, 1944
Dyris gracilis (FOSSIL) T.A. Conrad, 1871 †
Toxosoma grande (FOSSIL) Wesselingh, 2006 †
Sioliella grevei (FOSSIL) D. Kadolsky, 1980 †