Anadema macandrewii (O.A.L. Mörch, 1868)
Cantrainea macleani A. Warén & P. Bouchet,1993
Cirsochilus macrostoma (FOSSIL) (G.P. Deshayes, 1863 †)
Homalopoma mactanense Y.F. Huang, C.C. Fu& G.T. Poppe, 2016
Homalopoma maculatum A.N. Golikov & V.V. Gulbin,1978
Homalopoma maculosa (W.H. Pease, 1868)
Liotipoma magna J.H. McLean, 2012
Collonia marginata (FOSSIL) (J.B.P.A. Lamarck,1804 †)
Bothropoma mediocarinatum (FOSSIL) S. Reich & Wesselingh,2014 †
Argalista micans A.W.B. Powell, 1931
Collonia micromphala (FOSSIL) A.E.M. Cossmann & G. Pissarro †,
Homalopoma mikkelsenae Y.F. Huang, C.C. Fu& G.T. Poppe, 2016
Collonista miltochrista (J.C. Melvill, 1918)
Homalopoma mimicum P.I. LaFollette, 1976
Homalopoma minimum (FOSSIL) (Quintero & Revilla,1966 †)
Cyniscella minutissima (FOSSIL) (G.P. Deshayes, 1863 †)
Homalopoma montensis (FOSSIL) Briart & Cornet, 1887 †
Homalopoma morini J.M.R.M. Viader, 1951
Bothropoma mundum (H. Adams, 1873)
Liotipoma mutabilis J.H. McLean, 2012
Argalista nana H.J. Finlay, 1930
Leptothyra nanina (S.M. Souverbie, 1864)
Homalopoma nocturnum (A.A. Gould, 1861)
Homalopoma nubisrubri Y.F. Huang, C.C. Fu& G.T. Poppe, 2016
Cantrainea nuda T.A. Okutani, 2001
Homalopoma obtusalis (FOSSIL) (A.A. Baudon, 1852 †)
Collonia occidentalis (FOSSIL) W.D. Smith, 1927 †
Homalopoma occidentalis (FOSSIL) (A.E.M. Cossmann, 1903 †)
Hikidea omagariensis (FOSSIL) (A. Kaim & al., 2009 †)
Hikidea osoensis (FOSSIL) A. Kaim & al., 2014 †
Cantrainea panamensis (W.H. Dall, 1908)
Homalopoma parvum Y.F. Huang, C.C. Fu& G.T. Poppe, 2016
Homalopoma paucicostatum (W.H. Dall, 1871)
Cantrainea peloritana (F.J. Cantraine, 1835)
Rangimata pervia (FOSSIL) J. Marwick, 1928 †