Amphidromus metabletus trizona O.F. von Möllendorff,1901 Vietnam38,4 mm
Papuina metrodora W.S.S. Van Benthem-Jutting, 1965 Papua New Guinea
Austrochloritis metuenda T. Iredale, 1938 New South Wales
Chloritis miara J.F. Mabille Vietnam
Chloritis miara stenomphala A.R.J.B. Bavay& P. Dautzenberg, 1909 Vietnam, Phong-To12,6 mm
Kimboraga micromphala (G.P.L.K. Gude, 1907) Western Australia, Kimberley
Chloritis micromphalus H.A. Pilsbry, 1890 Indonesia34,8 mm
Chloritis microtricha (O.F. von Möllendorff,1898) Central Vietnam
Badistes middenense A. McLauchlan, 1954 New South Wales
Papuina migratoria L. Pfeiffer, 1865 Solomon Islands22 mm
Damochlora millepunctata (E.A. Smith, 1894) Australia
Strepsitaurus milyeringus G.A. Solem, 1997 Western Australia
Rhagada mimica T. Iredale, 1939 Western Australia
Rhagada minima G.A. Solem, 1997 Australia, Roebourne
Chloritis minnigerodei (B. Strubell, 1895) Papua New Guinea
Lacustrelix minor G.A. Solem, 1992 South Australia
Semotrachia minuta G.A. Solem, 1993 South Australia4,96 mm
Amphidromus mirandus A.R.J.B. Bavay& P. Dautzenberg, 1912 Vietnam48,5 mm
Camaena mirifica (A.R.J.B. Bavay& P. Dautzenberg, 1908) Vietnam24 mm
Neveritis misella (G.P.L.K. Gude, 1907) New South Wales
Papuina miser J.C. Cox, 1873 Solomon Islands30 mm
Rhynchotrochus misima T. Iredale, 1941 Papua New Guinea26,3 mm
Thersites mitchellae J.C. Cox, 1864 Australia, Tweed
Amplirhagada mitchelliana G.A. Solem, 1981 Western Australia, Kimberley
Sphaerospira mitifica (T. Iredale, 1933) Australia, Mission Beach44,8 mm
Chloritis moellendorffi C.M.F. Ancey, 1898
Satsuma moellendorffiana H.A. Pilsbry & Y. Hirase,1903 Japan, Shizuoka
Papuina molesta E.A. Smith, 1897 Papua New Guinea18 mm
Pommerhelix monacha (L. Pfeiffer, 1859) Australia, Springwood22,8 mm
Exiligada monochroma F. Criscione, A. Law& F. Köhler, 2012 Australia, Duncan
Cristilabrum monodon G.A. Solem, 1985 Western Australia
Quistrachia monogramma (C.M.F. Ancey, 1898) Western Australia, Kimberley
Amphidromus monsecourorum Thach & F. Huber, 2017
Amplirhagada montalivetensis (E.A. Smith, 1894) Western Australia
Quistrachia montebelloensis (H.B. Preston, 1914) Western Australia