Gibbolucina microdonta (FOSSIL) (G.P. Deshayes, 1857 †)
Ctena microimbricata (FOSSIL) Gardner, 1943 †
Myrtea microlirata (FOSSIL) (Finlay & J. Marwick,1937 †)
Lamellolucina micropteryx (FOSSIL) (Cossmann 1920) †
Codakia miniata (G.P. Deshayes, 1863)
Epicodakia minima (J.E. Tenison-Woods,1875)
Myrtea minima T.A. Okutani, 1964
Dulcina minor R. von Cosel & P. Bouchet,2008
Codakia minuata (G.P. Deshayes, 1863)
Callucina minuta (FOSSIL) (G.P. Deshayes, 1825 †)
Lucina minutissima d'Orbigny, 1850
Epicodakia minutus (K.H.J. Thiele, 1930)
Lucinisca mirandana (FOSSIL) F. Hodson, 1931 †
Anodontia mississippiensis (FOSSIL) T.A. Conrad, 1848 †
Myrtea monobeana (FOSSIL) Tashiro & Kozai 1988 †
Miltha montensis (FOSSIL) (Cossmann 1908) †
Fimbria morisoni (FOSSIL) (Woods, 1897 †)
Pteromyrtea motutaraensis (FOSSIL) Powell, 1935 †
Miltha multilamellata (FOSSIL) (G.P. Deshayes, 1830 †)
Ferrocina multiradiata E.A. Glover & Taylor,2007
Parvilucina multistriata (FOSSIL) (T.A. Conrad, 1841 †)
Lucinisca muricata (L. Spengler, 1798)
Codalucina murirensis (FOSSIL) (R.E. Dickerson, 1914 †)
Troendleina musculator R. von Cosel & P. Bouchet,2008
Dulcina musorstomi R. von Cosel & P. Bouchet,2008
Parvidontia mutabilis Glover & J.D. Taylor,2016
Pseudomiltha mutabilis (FOSSIL) (J.B.P.A. Lamarck,1807 †)
Jagonoma mutata (FOSSIL) (G.P. Deshayes, 1857 †)
Lucinoma myriamae R. von Cosel, 2006
Lucinoma nagaoi (FOSSIL) K. Oyama & A. Mizuno,1958 †
Phacoides nailana (FOSSIL) (Freneix 1972) †
Divaricella namnetensis (FOSSIL) A.E.M. Cossmann, 1905 †
Lucina nana (FOSSIL) Hislop, 1859 †
Lucina narica (FOSSIL) E.W. Vredenburg, 1928 †
Lucinisca nassula (T.A. Conrad, 1846)