• Glycymeris da Costa, 1778
• Glycymeris (Axinola) Hertlein & U. S. Grant, 1972 accepted as Glycymeris da Costa, 1778
• Glycymeris (Axinola) subtrigona Ihering, 1907 † accepted as Glycymeris subtrigona Ihering, 1907 †
• Glycymeris (Chevronia) Moerdijk & van Nieulande, 2000 † represented as Glycymeris da Costa, 1778
• Glycymeris (Chevronia) obovata (Lamarck, 1819) † represented as Glycymeris obovata (Lamarck, 1819) †
• Glycymeris (Chevronia) obovata ringelei Moerdijk & van Nieulande, 2000 † represented as Glycymeris obovata ringelei Moerdijk & van Nieulande, 2000 †
• Glycymeris (Chevronia) variabilis (J. De C. Sowerby, 1824) † represented as Glycymeris variabilis (J. De C. Sowerby, 1824) †
• Glycymeris (Glycymeris) E. M. da Costa, 1778 represented as Glycymeris da Costa, 1778
• Glycymeris (Glycymeris) callaghani Marwick, 1923 † represented as Glycymeris callaghani Marwick, 1923 †
• Glycymeris (Glycymeris) fijiensis Ladd, 1934 † represented as Glycymeris fijiensis Ladd, 1934 †
• Glycymeris (Glycymeris) hunti Marwick, 1928 † represented as Glycymeris hunti Marwick, 1928 †
• Glycymeris (Glycymeris) lamprelli M. Huber, 2010 represented as Glycymeris lamprelli M. Huber, 2010
• Glycymeris (Glycymeris) mahiana Marwick, 1931 † represented as Glycymeris mahiana Marwick, 1931 †
• Glycymeris (Glycymeris) marshalli Laws, 1930 † represented as Glycymeris marshalli Laws, 1930 †
• Glycymeris (Glycymeris) okinawaensis H. Noda, 1980 † (uncertain > unassessed)
• Glycymeris (Glycymeris) poustagnacensis Maestrati & Lozouet, 1996 † represented as Glycymeris poustagnacensis Maestrati & Lozouet, 1996 †
• Glycymeris (Glycymeris) prianganensis van Regteren Altena & Beets, 1945 † represented as Glycymeris prianganensis van Regteren Altena & Beets, 1944 †
• Glycymeris (Glycymeris) pseudocuevensis del Río & Camacho, 1998 † represented as Glycymeris pseudocuevensis del Río & Camacho, 1998 †
• Glycymeris (Glycymeris) radiolyrata Moerdijk & van Nieulande, 1995 † represented as Glycymeris radiolyrata Moerdijk & van Nieulande, 1995 †
• Glycymeris (Glycymeris) rembangensis Pannekoek, 1936 † represented as Glycymeris rembangensis Pannekoek, 1936 †
• Glycymeris (Glycymeris) shrimptoni Marwick, 1923 † represented as Glycymeris shrimptoni Marwick, 1923 †
• Glycymeris (Glycymeris) taitaoensis Frassinetti & Covacevich, 1991 † represented as Glycymeris taitaoensis Frassinetti & Covacevich, 1991 †
• Glycymeris (Glycymeris) taverai Frassinetti & Covacevich, 1984 † represented as Glycymeris taverai Frassinetti & Covacevich, 1984 †
• Glycymeris (Glycymeris) trelissickensis Marwick, 1923 † represented as Glycymeris trelissickensis Marwick, 1923 †
• Glycymeris (Glycymeris) waipipiensis Marwick, 1923 † represented as Glycymeris waipipiensis Marwick, 1923 †
• Glycymeris (Glycymeris) waitakiensis Marwick, 1923 † represented as Glycymeris waitakiensis Marwick, 1923 †
• Glycymeris (Glycymerita) H. J. Finlay & Marwick, 1937 † accepted as Glycymerita H. J. Finlay & Marwick, 1937 †
• Glycymeris (Glycymerita) ibari (R. A. Philippi, 1887) † represented as Glycymerita ibari (R. A. Philippi, 1887) †
• Glycymeris (Glycymerita) ibariformis Frassinetti & Covacevich, 1984 † represented as Glycymerita ibariformis Frassinetti & Covacevich, 1984 †
• Glycymeris (Glycymerula) H. J. Finlay & Marwick, 1937 represented as Glycymeris da Costa, 1778
• Glycymeris (Glycymerula) modesta (Angas, 1879) represented as Glycymeris modesta (Angas, 1879)
• Glycymeris (Grandaxinea) Iredale, 1931 accepted as Tucetona Iredale, 1939
• Glycymeris (Grandaxinea) aucklandica A. W. B. Powell, 1938 † accepted as Tucetona aucklandica (A. W. B. Powell, 1938) †
• Glycymeris (Grandaxinea) finlayi Laws, 1939 † accepted as Tucetona finlayi (Laws, 1939) †
• Glycymeris (Grandaxinea) granti Singleton, 1932 † accepted as Tucetona granti (Singleton, 1932) †
• Glycymeris (Grandaxinea) monsadusta Marwick, 1932 † accepted as Tucetona monsadusta (Marwick, 1932) †
• Glycymeris (Grandaxinea) wairarapaensis A. W. B. Powell, 1938 † accepted as Tucetona wairarapaensis (A. W. B. Powell, 1938) †
• Glycymeris (Manaia) H. J. Finlay & Marwick, 1937 † represented as Glycymerita H. J. Finlay & Marwick, 1937 †
• Glycymeris (Manaia) manaiaensis Marwick, 1923 † accepted as Glycymerita manaiaensis (Marwick, 1923) †
• Glycymeris (Manaia) rapanuiensis Marwick, 1923 † represented as Glycymeris rapanuiensis Marwick, 1923 †
• Glycymeris (Pectunculus) Lamarck, 1799 accepted as Tucetona Iredale, 1939
• Glycymeris (Pectunculus) laticardo van Regteren Altena & Beets, 1945 † accepted as Tucetona laticardo (van Regteren Altena & Beets, 1945) †
• Glycymeris (Pectunculus) teschi van Regteren Altena & Beets, 1945 † accepted as Tucetona teschi (van Regteren Altena & Beets, 1945) †
• Glycymeris (Tucetilla) Iredale, 1939 represented as Glycymeris da Costa, 1778
• Glycymeris (Tucetilla) maudensis Chapman & Singleton, 1925 † accepted as Glycymeris maudensis Chapman & Singleton, 1925 †
• Glycymeris (Tucetona) Iredale, 1939 accepted as Tucetona Iredale, 1939
• Glycymeris (Tucetona) lowryi Ludbrook, 1978 † accepted as Tucetona lowryi (Ludbrook, 1978) †
• Glycymeris (Tucetona) maskatensis (Melvill, 1897) accepted as Tucetona guesi (Jousseaume, 1895)
• Glycymeris (Tucetonella) T. Habe, 1961 represented as Glycymeris da Costa, 1778
• Glycymeris (Tucetonella) munda (G. B. Sowerby III, 1903) represented as Glycymeris munda (G. B. Sowerby III, 1903)
• Glycymeris (Veletuceta) Iredale, 1931 accepted as Glycymeris da Costa, 1778
• Glycymeris (Veletuceta) pseudaustralis Singleton, 1941 † accepted as Glycymeris pseudaustralis Singleton, 1941 †
• Glycymeris abessensis Maestrati & Lozouet, 1996 †
• Glycymeris acuticostata (G. B. Sowerby I, 1850) † (uncertain > unassessed)
• Glycymeris acuticostata guaica Maury, 1925 † (uncertain > unassessed)
• Glycymeris acuticostata var. guaica Maury, 1925 † accepted as Glycymeris acuticostata guaica Maury, 1925 †
• Glycymeris adenenesis [sic] accepted as Glycymeris adenensis (Jousseaume, 1916)
• Glycymeris adenensis (Jousseaume, 1916)
• Glycymeris aequilatera (Gmelin, 1791) accepted as Glycymeris undata (Linnaeus, 1758)
• Glycymeris africana L. R. Cox, 1939 †
• Glycymeris albolineata (Lischke, 1872)
• Glycymeris amamiensis Kuroda, 1930 accepted as Glycymeris tenuicostata (Reeve, 1843)
• Glycymeris amboinensis (Gmelin, 1791) accepted as Tucetona pectunculus (Linnaeus, 1758)
• Glycymeris americana (DeFrance, 1826)
• Glycymeris angsanana (K. Martin, 1922) †
• Glycymeris angusta Nyst & Westendorp, 1839 † accepted as Cyrtodaria angusta (Nyst & Westendorp, 1839) †
• Glycymeris angustidens (Watelet, 1851) †
• Glycymeris apinensis J. E. Gray, 1833 accepted as Glauconome chinensis J. E. Gray, 1828
• Glycymeris apletos Dailey & Popenoe, 1966 †
• Glycymeris approximans (Gabb, 1873) † (uncertain > unassessed)
• Glycymeris arabica (H. Adams, 1871)
• Glycymeris araucanus (R. A. Philippi, 1887) † (uncertain > nomen dubium)
• Glycymeris arcodentiens (Dall, 1895) accepted as Tucetona arcodentiens (Dall, 1895)
• Glycymeris argentea da Costa, 1777 accepted as Nucula nucleus (Linnaeus, 1758)
• Glycymeris aspersa (A. Adams & Reeve, 1850)
• Glycymeris aucklandica A. W. B. Powell, 1938 † accepted as Tucetona aucklandica (A. W. B. Powell, 1938) †
• Glycymeris bezanconi (Cossmann, 1892) †
• Glycymeris bimaculata (Poli, 1795)
• Glycymeris boucheti Matsukuma, 1984
• Glycymeris broadfooti Iredale, 1929 accepted as Tucetona broadfooti (Iredale, 1929)
• Glycymeris cainozoica (Tenison Woods, 1877) †
• Glycymeris callaghani Marwick, 1923 †
• Glycymeris camaronesia Ihering, 1907 † accepted as Glycymerita camaronesia (Ihering, 1907) †
• Glycymeris canalis A. P. Brown & Pilsbry, 1911 †
• Glycymeris canalis canalis A. P. Brown & Pilsbry, 1911 †
• Glycymeris canalis trinitensis Maury, 1925 † (uncertain > unassessed)
• Glycymeris canalis var. trinitensis Maury, 1925 † accepted as Glycymeris canalis trinitensis Maury, 1925 †
• Glycymeris canoa Pilsbry & Olsson, 1941 accepted as Tucetona canoa (Pilsbry & Olsson, 1941)
• Glycymeris capricornea Hedley, 1906 accepted as Glycymeris tenuicostata (Reeve, 1843)
• Glycymeris caputaviscensis Beets, 1987 †
• Glycymeris cardiiformis (Angas, 1879) accepted as Tucetona multicostata (G. B. Sowerby I, 1833)
• Glycymeris castaneus (Lamarck, 1819) accepted as Glycymeris undata (Linnaeus, 1758)
• Glycymeris chambersi P. Marshall & Browne, 1909 † accepted as Tucetona chambersi (P. Marshall & Browne, 1909) †
• Glycymeris chehalisensis C. E. Weaver, 1916 † (uncertain > unassessed)
• Glycymeris chemnitzii Dall, 1909 accepted as Tucetona strigilata (G. B. Sowerby I, 1833)
• Glycymeris cisshuensis (Makiyama, 1926) †
• Glycymeris coalingensis Arnold, 1910 accepted as Glycymeris septentrionalis (Middendorff, 1849)
• Glycymeris colchaguensis (Hupé, 1854) †
• Glycymeris colorata Eichwald, 1829 accepted as Monodacna colorata (Eichwald, 1829)
• Glycymeris concava P. Marshall, 1917 † accepted as Glycymerita concava (P. Marshall, 1917) †