Lienardia gaidei brachyspira (R.P.J. Hervier, 1896) New Caledonia3,8 mm
Etremopa gainesii (H.A. Pilsbry, 1895) Japan, Hyogo11,2 mm
Lienardia giliberti (S.M. Souverbie, 1874) Philippines, Balicasag Island8 mm
Etrema glabriplicatum (G.B. III Sowerby, 1913) Japan, Oshima Island
Thetidos globulosa (R.P.J. Hervier, 1897) New Caledonia
Clathurella glumacea (R.B. Hinds, 1843)
Glyphostoma golfoyaquensis C.J. Maury, 1917 Florida14 mm
Lienardia goubini (R.P.J. Hervier, 1896) Philippines, Mactan Island3,5 mm
Paraclathurella gracilenta (L.A. Reeve, 1843) Philippines, Camotes Island5,3 mm
Comarmondia gracilis (G. Montagu, 1803) Spain, Malaga21,7 mm
Lienardia gracilis C. Hedley, 1922 Queensland
Turrella gracilis C.F. Laseron, 1954 New South Wales, Australia
Lienardia grainesi (FOSSIL) (H.A. Pilsbry †) Japan, Sado island
Clathurella grandiclathrata E.A. Smith, 1884
Lienardia grandiradula A.E. Fedosov, 2011 Philippines, Mactan Island8,2 mm
Clathurella granularis (E.A. Smith, 1888)
Glyphostoma granulifera (M.M. Schepman, 1913)
Turrella granulosissima (J.E. Tenison-Woods,1879) Tasmania
Clathromangelia granum (R.A. Philippi, 1844) Italy, Cannizzaro56 mm
Glyphostoma gratula (W.H. Dall, 1881) Panama East10 mm
Lienardia gravelyi R. Winckworth, 1940
Lienardia grayi (L.A. Reeve, 1845) South Africa, Cape Agulhas5 mm
Glyphostoma guppyi W.P. Woodring, 1928 Venezuela, Los Roques9,5 mm
Pleurotomoides gypsina (W.H. Dall, 1895) Hawaii
Nannodiella hannoverana (FOSSIL) (F. Kautsky, 1925 †) Netherlands7 mm
Etremopsis haroldi (FOSSIL) A.W.B. Powell, 1942 † New Zealand
Glyphostoma harrisi (FOSSIL) C.J. Maury, 1910 † Florida, Alum Bluff formation
Etrema hedleyi (W.R.B. Oliver, 1915) Indo-Pacific
Glyphostoma hervieri P. Dautzenberg, 1932 Madagascar
Crockerella hesione (W.H. Dall, 1919) America
Etrema huberti (G.B. III Sowerby, 1893)
Nannodiella hukuiensis (S. Nomura & H. Niino,1940)
Lienardia idiomorpha (R.P.J. Hervier, 1897) New Caledonia, Lifou3,5 mm
Glyphostoma immaculata W.H. Dall, 1908 Panama Bay
Lienardia immaculata (E.A. Smith, 1876) Australia, Sydney