Parvedentulina lalina K.C. Emberton, 2002 Madagascar
Gulella laninifia K.C. Emberton, 2002 Madagascar
Gonaxis latula (E.C. Von Martens, 1895)
Gulella lawrencei A.C. van Bruggen, 1964 Mozambique
Indoartemon layardianus (W.H. Benson, 1853) Sri Lanka
Discartemon lemyrei (L.J. Morlet, 1883)
Discartemon leptoglyphus W.S.S. Van Benthem-Jutting, 1954 Malaysia, Perak
Tortigulella lessensis H.A. Pilsbry, 1919
Gulella leucocion M. Connolly, 1929 South Africa, Zululand
Edentulina liberiana (H.C. Lea, 1840) Liberia
Gulella lincolni K.C. Emberton& R.J. Griffiths, 2009 Madagascar
Gulella linguidens M. Connolly, 1939 South Africa, Zululand
Primigulella linguifera (E.C. Von Martens, 1895)
Gulella lohabea K.C. Emberton, 2001
Gulella lornae B. Verdcourt, 1953 Tanzania, Dar es Salaam
Plicigulella loveridgei A.C. van Bruggen, 1996 Tanzania
Parvedentulina lsimahialamboensis K.C. Emberton, 2002 Madagascar
Gulella ludwigi B. Verdcourt& L.A.W.C. Venmans Tanzania
Streptaxis luetzelburgi E. Weber, 1925 Brazil, Goias14,9 mm
Bruggennea luminifera J.J. Vermeulen, 2007 Malaysia, Borneo
Streptaxis lutzelburgi E. Weber, 1925
Gibbus lyonetianus (P.S. Pallas, 1774) Mauritius
Perrottetia mabillei (A.R.J.B. Bavay& P. Dautzenberg, 1903) Vietnam, Tonkin
Parvedentulina macroconspicua K.C. Emberton, 2002 Madagascar
Gibbulinella macrogira (A. Mousson, 1872)
Gonospira madgei A.S. Kennard, 1943 Mauritius
Parvedentulina magna K.C. Emberton, 2002 Madagascar
Gulella magnifica K.C. Emberton, 2001 Madagascar
Gulella magnorchida K.C. Emberton, 2001
Gulella mahafinaritra K.C. Emberton, 2001
Gulella mahagaga K.C. Emberton, 2001
Parvedentulina mahalevona K.C. Emberton, 2002 Madagascar
Gulella mahia K.C. Emberton, 2001
Parvedentulina mahialamboensis (K.C. Emberton& T.A. Pearce, 1999) Madagascar
Parvedentulina mahitsia K.C. Emberton, 2002 Madagascar