• Modiolus (Musculus) Röding, 1798 accepted as Musculus Röding, 1798
• Modiolus (Musculus) caucasicus Zhizhchenko, 1936 † accepted as Musculus conditus (M. Hörnes, 1867) †
• Modiolus (Musculus) conditus Hörnes, 1867 † accepted as Musculus conditus (M. Hörnes, 1867) †
• Modiolus (Musculus) tarchanensis (Gatuev, 1916) † accepted as Musculus tarchanensis (Gatuev, 1916) †
• Musculus Mörch, 1853 accepted as Tellina Linnaeus, 1758
• Musculus Röding, 1798
• Musculus (Gregariella) Monterosato, 1884 accepted as Gregariella Monterosato, 1883
• Musculus (Gregariella) arcaeformis (Cossmann, 1887) † accepted as Gregariella arcaeformis (Cossmann, 1887) †
• Musculus (Gregariella) pectiniformis (Deshayes, 1830) † accepted as Gregariella pectiniformis (Deshayes, 1830) †
• Musculus (Gregariella) pihetei (Deshayes, 1858) † accepted as Gregariella pihetei (Deshayes, 1858) †
• Musculus (Gregariella) senhousia (W. H. Benson, 1842) accepted as Arcuatula senhousia (W. H. Benson, 1842)
• Musculus (Modiolarca) J. E. Gray, 1842 represented as Musculus Röding, 1798
• Musculus (Modiolarca) impacta (Hermann, 1782) accepted as Musculus impactus (Hermann, 1782)
• Musculus (Modiolarca) translucidus (Cossmann, 1886) † accepted as Musculus translucidus (Cossmann, 1886) †
• Musculus (Musculista) G. Yamamoto & T. Habe, 1958 accepted as Arcuatula Jousseaume, 1919
• Musculus (Musculista) senhousia (W. H. Benson, 1842) accepted as Arcuatula senhousia (W. H. Benson, 1842)
• Musculus (Musculus) Röding, 1798 represented as Musculus Röding, 1798
• Musculus (Musculus) biscathorpensis S. R. A. Kelly, 1984 † represented as Musculus biscathorpensis S. R. A. Kelly, 1984 †
• Musculus (Musculus) conditus (Hörnes, 1867) † represented as Musculus conditus (M. Hörnes, 1867) †
• Musculus (Musculus) conditus var. concinna Merklin, 1950 † accepted as Musculus conditus (M. Hörnes, 1867) †
• Musculus (Musculus) corrugatus (W. Stimpson, 1851) accepted as Musculus glacialis (Leche, 1883)
• Musculus (Musculus) discors (Linnaeus, 1767) accepted as Musculus discors (Linnaeus, 1767)
• Musculus (Musculus) filatovae Scarlato, 1955 accepted as Musculus discors (Linnaeus, 1767)
• Musculus (Musculus) impressus (Dall, 1907) represented as Musculus impressus (Dall, 1907)
• Musculus (Musculus) incurvatus Scarlato, 1960 accepted as Musculus discors (Linnaeus, 1767)
• Musculus (Musculus) koreanus Ockelmann, 1983 accepted as Musculus koreanus Ockelmann, 1983
• Musculus (Musculus) minutus Scarlato, 1960 represented as Musculus minutus Scarlato, 1960
• Musculus (Musculus) niger (J. E. Gray, 1824) accepted as Musculus niger (J. E. Gray, 1824)
• Musculus (Musculus) nigra (J. E. Gray, 1824) accepted as Musculus niger (J. E. Gray, 1824)
• Musculus (Musculus) olivaceus Dall, 1916 accepted as Musculus discors (Linnaeus, 1767)
• Musculus (Musculus) virgiliae Barnard, 1964 accepted as Brachidontes virgiliae (Barnard, 1964)
• Musculus (Musculus) zakharovi S. R. A. Kelly, 1984 † represented as Musculus zakharovi S. R. A. Kelly, 1984 †
• Musculus (Planimodiola) Cossmann, 1887 † represented as Musculus Röding, 1798
• Musculus (Planimodiola) aizyensis (Cossmann, 1886) † accepted as Musculus aizyensis (Cossmann, 1886) †
• Musculus (Planimodiola) arenularius (de Raincourt & Munier-Chalmas, 1863) † accepted as Musculus arenularius (de Raincourt & Munier-Chalmas, 1863) †
• Musculus (Planimodiola) bernayi (Deshayes, 1858) † accepted as Musculus bernayi (Deshayes, 1858) †
• Musculus (Planimodiola) interjectus (Deshayes, 1858) † accepted as Musculus interjectus (Deshayes, 1858) †
• Musculus (Planimodiola) nincki (Cossmann, 1913) † accepted as Musculus nincki (Cossmann, 1913) †
• Musculus (Planimodiola) spathulatus (Deshayes, 1830) † accepted as Musculus spathulatus (Deshayes, 1830) †
• Musculus (Planimodiola) subrostratus (Deshayes, 1858) † accepted as Musculus subrostratus (Deshayes, 1858) †
• Musculus (Planimodiola) sulcatus (Lamarck, 1805) † accepted as Musculus sulcatus (Lamarck, 1805) †
• Musculus (Propetilus) Iredale, 1937 accepted as Gregariella Monterosato, 1883
• Musculus (Skarlatella) Glibert & van de Poe!, 1965 † represented as Musculus Röding, 1798
• Musculus (Skarlatella) seminudus (Deshayes, 1830) † accepted as Musculus seminudus (Deshayes, 1830) †
• Musculus (Undatimusculus) Eames, 1951 † (uncertain)
• Musculus (Undatimusculus) bellulus Z.-W. Gu & X. Lan, 1976 † (uncertain > unassessed)
• Musculus aizyensis (Cossmann, 1886) †
• Musculus alganus Laseron, 1956
• Musculus apatuemensis Cox, 1952 †
• Musculus arcacea (Tate, 1886) †
• Musculus arenularius (de Raincourt & Munier-Chalmas, 1863) †
• Musculus aviarius Dall, Bartsch & Rehder, 1938
• Musculus balcombei (Pritchard, 1901) †
• Musculus bernayi (Deshayes, 1858) †
• Musculus biformis (Reuss, 1860) †
• Musculus biscathorpensis S. R. A. Kelly, 1984 †
• Musculus calceatus (Melvill & Standen, 1907)
• Musculus chinensis F. R. Bernard, Cai & B. Morton, 1993 accepted as Musculus coenobitus (Vaillant, 1865)
• Musculus coenobitus (Vaillant, 1865)
• Musculus compressus Röding, 1798 (uncertain > nomen dubium)
• Musculus concinnus (Dunker, 1857)
• Musculus conditus (M. Hörnes, 1867) †
• Musculus conditus sartasi Merklin & Nevesskaja, 1955 † accepted as Musculus conditus (M. Hörnes, 1867) †
• Musculus corioensis (Tate, 1886) †
• Musculus corrugatus (W. Stimpson, 1851) accepted as Musculus glacialis (Leche, 1883)
• Musculus costulatus (Risso, 1826)
• Musculus cultellus (Deshayes, 1839) accepted as Musculus niger (J. E. Gray, 1824)
• Musculus cumingianus (Reeve, 1857)
• Musculus cuneatus (Gould, 1861) accepted as Musculus coenobitus (Vaillant, 1865)
• Musculus cupreus (A. Gould, 1861)
• Musculus delicatula Fletcher, 1938 †
• Musculus denisianus (A. d'Orbigny, 1845) †
• Musculus denysianus [sic] † accepted as Musculus denisianus (A. d'Orbigny, 1845) †
• Musculus difficilis (Deshayes, 1863) accepted as Gregariella difficilis (Deshayes, 1863)
• Musculus discors (Linnaeus, 1767)
• Musculus elongatus (F. W. Hutton, 1873) †
• Musculus filatovae Scarlato, 1955 accepted as Musculus discors (Linnaeus, 1767)
• Musculus fischerianus (A. d'Orbigny, 1845) †
• Musculus fuchsi (Sinzov, 1875) †
• Musculus glacialis (Leche, 1883)
• Musculus impactus (Hermann, 1782)
• Musculus impressus (Dall, 1907)
• Musculus imus (Bartsch, 1915)
• Musculus incurvatus Scarlato, 1960 accepted as Musculus discors (Linnaeus, 1767)
• Musculus inflatus Thiele, 1930 accepted as Musculus impactus (Hermann, 1782)
• Musculus interjectus (Deshayes, 1858) †
• Musculus japonicus (Dunker, 1857) accepted as Arcuatula japonica (Dunker, 1857)
• Musculus koreanus Ockelmann, 1983
• Musculus laevigatus (J. E. Gray, 1824) accepted as Musculus discors (Linnaeus, 1767)
• Musculus lateralis (Say, 1822)
• Musculus laysanus Dall, Bartsch & Rehder, 1938 accepted as Musculus aviarius Dall, Bartsch & Rehder, 1938
• Musculus lebourae K. M. White, 1949 accepted as Musculus strigatus (Hanley, 1843) accepted as Mytella strigata (Hanley, 1843)
• Musculus manchuricus (K. Suzuki, 1942) †
• Musculus marginatus (Eichwald, 1830) † accepted as Brachidontes marginatus (Eichwald, 1830) †
• Musculus marginatus tarchanensis (Gatuev, 1916) † accepted as Musculus tarchanensis (Gatuev, 1916) †
• Musculus marmoratus (Forbes, 1838) accepted as Musculus subpictus (Cantraine, 1835)
• Musculus minutus Scarlato, 1960
• Musculus modulaides Röding, 1798 accepted as Modiolus modulaides (Röding, 1798)
• Musculus modulus Röding, 1798 accepted as Modiolus modiolus (Linnaeus, 1758)
• Musculus molokaius Dall, Bartsch & Rehder, 1938 accepted as Musculus aviarius Dall, Bartsch & Rehder, 1938