Chiton ludoviciae (A. de Rochebrune, 1884)
Onithochiton lyellii (G.B. I Sowerby in W.J. Broderip& G.B. I Sowerby, 1832)
Chiton lyratus G.B. II Sowerby, 1840
Chiton magnificus G.P. Deshayes, 1827
Chiton magnificus subfuscus G.B. I Sowerby, 1832
Onithochiton maillardi (G.P. Deshayes, 1863)
Chiton maldivensis (E.A. Smith, 1903)
Onithochiton margaritiferum A. de Rochebrune, 1884
Onithochiton margueritae P. Kaas, R.A. Van Belle& H.L. Strack, 2006
Lucilina mariae (P. Kaas, R.A. Van Belle& H.L. Strack, 2006)
Chiton marmoratus J.F. Gmelin, 1791
Chiton marquesanus H.A. Pilsbry, 1893
Chiton mauritianus (J.R.C. Quoy& J.P. Gaimard, 1835)
Squamopleura miles (P.P. Carpenterin H.A. Pilsbry, 1893)
Onithochiton neglectus A. de Rochebrune, 1881
Rhyssoplax nierstrasziana P. Kaas, 1957
Enoplochiton niger (Barnes, 1824)
Acanthopleura nigra (D.W. Barnes, 1824)
Lucilina nigropunctata (P.P. Carpenter, 1865)
Radsia nigrovirescens (H.M.D. de Blainville,1825)
Onithochiton noemiae (A. de Rochebrune, 1884)
Lucilina novemrugata (J.R.M. Bergenhayn, 1930)
Onithochiton occidentalis (A.A. Gould, 1846)
Rhyssoplax olivaceus (L. Spengler, 1797)
Onithochiton oliveri T. Iredale, 1914
Chiton oruktus (M.M. Maughan, 1900)
Lucilina pacifica (E.H.J. Leloup, 1981)
Tonicia pannonica (FOSSIL) Szots, 1847 †
Chiton particolor (A.F.B. Hull, 1923)
Lucilina pectinoides (E.R. Sykes, 1903)
Sypharochiton pelliserpentis (J.R.C. Quoy& J.P. Gaimard, 1835)
Chiton peregrinus K.H.J. Thiele, 1909
Lucilina perligera K.H.J. Thiele, 1909
Chiton perviridis (P.P. Carpenter, 1865)
Chiton petholatus G.B. Sowerby, 1840