Ponderinella gabonensis E. Rolán & F. Rubio, 2012 Gabon, Cap Esterias
Tornus galaensis M. Fekih & L. Gougerot,1975 Gulf of Mexico
Teinostoma gallegosi H.K. Jordan, 1936 West America
Cyclostremiscus gallo H.A. Pilsbry& A.A. Olsson, 1945 Colombia
Vitrinorbis galloensis (H.A. Pilsbry& A.A. Olsson, 1945) Colombia, Narino Department
Tornus garrawayi W. Adam & J. Knudsen,1969
Parviturboides germanus (H.A. Pilsbry& A.A. Olsson, 1945) West America
Ponderinella ghanensis (E. Rolán & P. Ryall,2000) Ghana0,6 mm
Solariorbis gibraleonis H.A. Pilsbry& A.A. Olsson, 1952 Colombia, Narino Department
Morchiella gigantea (G.P. Deshayes, 1850) Japan
Teinostoma glaberinese (FOSSIL) Author unknown † Denmark
Teinostoma glaberrimum (FOSSIL) J.P.J. Ravn, 1933 † Ukraine
Canimarina glabra (F. Rubio, E. Rolán& J. Pelorce, 2011) Martinique
Pterolabrella gliscens (FOSSIL) (J. Marwick, 1965 †)
Anticlimax globulus F. Rubio & E. Rolán, 2014 Papua New Guinea2,7 mm
Cyclostremiscus glyptobasis H.A. Pilsbry& A.A. Olsson, 1952 Panama, Chiriqui
Cyclostremiscus glyptomphalus H.A. Pilsbry& A.A. Olsson, 1952 Panama, Chiriqui
Woodringilla glyptylus H.A. Pilsbry& A.A. Olsson, 1951 Ecuador
Pseudoliotia godeti (P. Dautzenberg& H. Fischer, 1907) Vietnam
Teinostoma goniogyrus H.A. Pilsbry& J.T.L. McGinty, 1945 Jamaica1,7 mm
Vitrinella goniomphala H.A. Pilsbry& A.A. Olsson, 1952 Ecuador
Cyclostremiscus gordanus (L.G. Hertlein& A.M. Strong, 1951) West America
Pseudoliotia gowllandi (J.W. Brazier, 1874) Northern Territory
Pseudoliotia granulosa J.T. Kuroda & T. Habe,1971 China, Zhejiang8 mm
Vitrinella granulum G.A. Brugnone, 1873 Mediterranean Sea
Vitrinella granum G.A. Brugnone, 1873 Mediterranean Sea
Teinostoma greensboroense (FOSSIL) Martin, 1904 †
Tornus greyana (J.T.C. Ratzeburg, 1848) Gulf of Mexico
Discopsis gruveli (P. Dautzenberg, 1912) West Africa
Vitrinella guaymasensis J.W. Durham, 1942 West America
Solariorbis guianensis C.O. Van Regteren Altena,1966 Suriname
Cyclostremiscus guppyi (FOSSIL) (W.C. Mansfield, 1925 †) Trinidad and Tobago
Parviturboides habrotima R.N. Kilburn, 1977 South Africa, Natal, Durban Bay1,6 mm
Esmeralda hadra S.Y. Feng, 1996 Philippines, Nansha Islands
Solariorbis hambachi (A.M. Strong& L.G. Hertlein, 1939) Costa Rica