Tucetona gunyoungensis (FOSSIL) (A.C. Chapman& F.A. Singleton, 1925 †)
Glycymeris gwadarensis (FOSSIL) E.W. Vredenburg, 1928 †
Glycymeris habei A. Matsukuma, 1984
Glycymeris hanleyi (G.F. Angas, 1879)
Tucetona hanzawai (S. Nomura & N. Zinbo,1934)
Glycymeris hedleyi Lamy, 1912
Hanaia hokkaidoensis (FOSSIL) (Yabe & T. Nagao, 1928 †)
Glycymeris holoserica (L.A. Reeve, 1843)
Tucetona hoylei (J.C. Melvill, 1899)
Glycymeris humilis (FOSSIL) G.P. Deshayes, 1858 †
Glycymeris hummi (FOSSIL) Ward & B.W. Blackwelder,1987 †
Glycymeris hunti (FOSSIL) J. Marwick, 1928 †
Glycymerita hurupiensis (FOSSIL) (J. Marwick, 1923 †)
Glycymerita huttoni (FOSSIL) (J. Marwick, 1923 †)
Glycymeris ibari (FOSSIL) R.A. Philippi, 1887 †
Glycymerita ibariformis (FOSSIL) D. Frassinetti& Covacevich, 1983 †
Glycymeris idensis (FOSSIL) S. Kanno, 1956 †
Glycymeris idonea (FOSSIL) T.A. Conrad, 1833 †
Glycymeris impasta (T. Iredale, 1939)
Glycymeris imperialis J.T. Kuroda, 1934
Axinactis inaequalis (G.B. I Sowerby, 1832)
Glycymeris indefinita (FOSSIL) Berezovsky, 2015 †
Glycymeris inflata (FOSSIL) G.B. Brocchi, 1814 †
Glycymeris insentira (FOSSIL) Berezovsky, 2015 †
Glycymeris intercostata (FOSSIL) W.M. Gabb, 1860 †
Glycymeris intermedia (W.J. Broderip, 1832)
Tucetona isabellae P.H. Valentich-Scott& E.A.R. Garfinkle, 2011
Glycymeris jacquoti (FOSSIL) R. Tournouer, 1873 †
Glycymeris jamaicensis (FOSSIL) W.H. Dall, 1898 †
Glycymerita kaawaensis (FOSSIL) (J. Marwick, 1923 †)
Glycymeris kashewarowi (FOSSIL) Grewingk, 1848 †
Tucetona kauaia (W.H. Dall, P. Bartsch& H.A. Rehder, 1938)
Glycymeris keenae G. Willett, 1944
Tucetona kilburni A. Matsukuma, 1984
Glycymeris lamprelli M. Huber, 2010