Parvedentulina mijanona K.C. Emberton, 2002 Madagascar
Gulella mikenoensis (H.B. Preston, 1913)
Dadagulella minareta B. Rowson& P. Tattersfield, 2013 Tanzania, Morogoro
Parvedentulina minidistincta K.C. Emberton, 2002 Madagascar
Edentulina minor (P.M.A. Morelet, 1851) Madagascar
Dadagulella minuscula (P.M.A. Morelet, 1877)
Dadagulella minuscula mahorana B. Rowson& P. Tattersfield, 2013 Mayotte Island
Gulella minuseula K.C. Emberton& T.A. Pearce, 2000 Madagascar
Gulella minuta (P.M.A. Morelet, 1889)
Parvedentulina minutissima K.C. Emberton, 2002 Madagascar
Tonkinia mirabilis J.F. Mabille, 1887 Vietnam, Tonkin
Elma mitis P.M. Heude, 1890 China, Tchen-kou
Gulella mitsikia K.C. Emberton, 2001
Tanzartemon mkungwensis P. Tattersfield& B. Rowson, 2011 Tanzania
Molarella mkuu B. Rowson, M. Seddon& P. Tattersfield, 2009 Kenya
Microstrophia modesta (A. Adams, 1867) Mascarene Islands
Gonospira modiola (A.E.J. Férussac, 1821) Mauritius13 mm
Streptartemon molaris L.R.L. Simone& R. Casati, 2013 Brazil, Serra da Capivara
Gonospira mondraini (C.B. Adams, 1868)
Gulella monodon (P.M.A. Morelet, 1873) Nigeria6,5 mm
Eustreptaxis monrovius (P.C.A.S.L. Rang, 1831) Liberia
Parvedentulina montana K.C. Emberton, 2002 Madagascar
Discartemon moolenbeeki Maasen, 2016
Edentulina moreleti (C.B. Adams, 1868)
Parvedentulina morontsiraka K.C. Emberton, 2002 Madagascar
Ptychotrema mucronata (E.C. Von Martens, 1876) Cameroon
Rectartemon mulleri (K.H.J. Thiele, 1927)
Gulella multidentata (R. Sturany, 1898) South Africa, Transkei
Streptostele musaecola (P.M.A. Morelet, 1860) Nigeria3,8 mm
Marconia mzinga P. Tattersfield, 1999 Tanzania, Morogoro
Gulella nakamaroa K.C. Emberton, 2001
Gulella namorokae K.C. Emberton, 2001 Madagascar
Microstrophia nana A.J. Peile, 1936 Mauritius
Stemmatopsis nangphaiensis Do Duc Sang& Do Van Nhuong, 2015
Gulella natalensis A. Craven South Africa