Metula gigliottii J. Coltro, 2005
Chauvetia giunchiorum (P. Micali, 1999)
Neancistrolepis glabra T. Habe & K. Itô, 1973
Buccinum glaciale C. Linnaeus, 1761
Buccinum glaciale parallellum W.H. Dall, 1919
Prosipho glacialis K.H.J. Thiele, 1912
Cominella glandiformis (L.A. Reeve, 1847)
Austrofusus glans (P.F. Röding, 1798)
Austrofusus glans agrestior C.C. Finlay, 1927
Pisania glirina H.M.D. de Blainville,1832
Ptychosalpinx globulus (W.H. Dall, 1889)
Retimohnia glypta (A.E. Verrill, 1882)
Anna goncalvesi (J. Coltro, 2005)
Coptochetus gougeroti (FOSSIL) Renard, 1994 †
Colus gracilis (da Costa, 1778)
Prosipho gracilis K.H.J. Thiele, 1912
Prodotia gracilis (L.A. Reeve in O.G. Costa,1846)
Cancellopollia gracilis G.J. Vermeij & P. Bouchet,1998
Cominella graemei (FOSSIL) Wells, 1986 †
Ancistrolepis grammatus (W.H. Dall, 1907)
Ancistrolepis grammatus yamazakii J.T. Kuroda, 1944
Hesperisternia grandana (R.T. Abbott, 1986)
Fax grandior (J.C. Verco, 1908)
Lyrofusus grateloupi (FOSSIL) P. Lozouet, 2015 †
Buccinulum grindleyi (FOSSIL) J. Marwick, 1965 †
Cominella griseicalx R.C. Willan, 1978
Colus griseus (W.H. Dall, 1889)
Prosipho grohae W. Engl, 2005
Neptunea gulbini V.N. Goryachev& Y.I. Kantor, 1983
Aulacofusus gulbini A. Kosyan & Y.I. Kantor,2013
Euthria guuibei (FOSSIL) M.A. Peyrot, 1925 †
Neptunea gyroscopoides K. Fraussen & Y. Terryn,2007
Buccinum habui R. Tiba, 1984
Japelion hachijoensis (T.A. Okutani, 1964)
Manaria hadorni Fraussen & Stahlschmidt,2016