Imparietula leucodon (L. Pfeiffer, 1846) Turkey18,1 mm
Pseudonapaeus leucopleurus (W.A. Lindholm, 1927)
Pseudonapaeus leucoptychus (C.M.F. Ancey, 1886) Kazakhstan7 mm
Differena leucostoma A.A. Schileyko, 1984 Azerbaijan
Napaeus lichenicola M.R. Alonso& C.M. Ibáñez, 2007 Canary Islands
Euchondrus limbodentatus (A. Mousson, 1854) Cyprus
Pseudonapaeus lindholmi A.G. Kuznetsov, 1999
Jaminia loewii R.A. Philippi, 1844 Greece, Attica14 mm
Jaminia loewii godetiana W. Kobelt, 1899 Turkey, Bozcaada Island12 mm
Yakuena luchuanus H.A. Pilsbry Okinawa
Chondrula lugorensis A.J. Wagner, 1914 Albania
Mirus lugulosus (O.F. von Möllendorff,1900) Japan, Oita
Jaminia lycaonica R. Sturany, 1904 Turkey
Buliminus lycicus L. Pfeiffer, 1846 Turkey
Chondrula macedonica A.J. Wagner, 1915 Greece12 mm
Amimopina macleayi (J.W. Brazier, 1876) Philippines
Subzebrinus macrostoma (O.F. von Möllendorff,1902) Vietnam23 mm
Napaeus maculatus S.L. Goodacre, 2006 Spain17,4 mm
Napaeinus maffioteanus (A. Mousson, 1872) Canary Islands14 mm
Napaeus magnus Yanes, Deniz, Alonso& Ibáñez, 2013 ES-CNY
Asuranena margaritae (A.A. Schileyko& S.E. Moiseeva, 1989) Tajikistan
Mauronapaeus marteli P.M. Pallary, 1918 Morocco, cap Cantin14,75 mm
Asuranena martensiana (E.C. Von Martens, 1874) Kyrgyzstan
Pupinidius melinostoma (O.F. von Möllendorff,1902) China, Gansu Province23 mm
Ena menkhorsti B. Hausdorf & R.A. Bank,2001 Turkey
Napaeopsis mennoi E. Gittenberger, 2008 Greece, Peloponnesus
Napaeopsis merditanus (R. Sturany, 1907) Albania
Peristoma merdueniana I. Krynicki, 1833 Crimea16,9 mm
Asuranena meschkovi (A.A. Schileyko, 1984) Russia
Turanena meshkovi A.A. Schileyko, 1984 Uzbekistan13,7 mm
Coccoderma messageri (A.R.J.B. Bavay& P. Dautzenberg, 1900) Vietnam, Tonkin
Cirna micelii (W. Kobelt, 1885)
Chondrula microtragus E.A. Rossmässler, 1839 Greece, Thessalia12 mm
Zebrina mienisi E. Gittenberger, 1986 Turkey, Tortum12 mm
Coniconapaeus milevianus (W.J. Raymond, 1853) Algeria