Favartia yemenensis (R. Houart & W. Wranik,1989)
Murexiella bojadorensis (É.A.A. Locard, 1897)
Murexiella bojadorensis asteriae (K. Nicolay, 1997)
Murexiella calhounensis (FOSSIL) E.H. Vokes, 1968 †
Murexiella cargilei J. Coltro & F.H.A. Costa,2003
Murexiella crispangula (FOSSIL) (A. Heilprin, 1897 †)
Murexiella cumberlandiana (FOSSIL) (W.M. Gabb, 1860 †)
Murexiella faceta (FOSSIL) (E.H. Vokes, 1963 †)
Murexiella graceae (FOSSIL) (J.T.L. McGinty, 1940 †)
Murexiella macgintyi (M. Smith, 1938)
Murexiella macgintyi fasciatus (E.H. Vokes, 1970)
Murexiella mantelli (FOSSIL) (T.A. Conrad, 1834 †)
Murexiella minuscula E.H. Vokes, 1970
Murexiella parvula (FOSSIL) E.H. Vokes, 1994 †
Murexiella petiti (FOSSIL) E.H. Vokes, 1968 †
Murexiella puntagordanum (FOSSIL) N.E. Weisbord, 1962 †
Murexiella shaskyi D'Attilio & B.W. Myers,1988
Murexiella shilohensis (FOSSIL) (A. Heilprin, 1887 †)
Murexiella veracruzana (FOSSIL) E.H. Vokes, 1968 †
Pygmaepterys alfredensis (P. Bartsch, 1915)
Pygmaepterys dondani (S. Kosuge, 1984)
Pygmaepterys drezi (FOSSIL) E.H. Vokes & A. D'Attilio,1980 †
Pygmaepterys habanensis J. Espinosa & J.A. Ortea,2016
Pygmaepterys karukerensis B. Garrigues & D. Merle,2014
Pygmaepterys pointieri B. Garrigues & D. Merle,2014
Pygmaepterys pratulum (FOSSIL) E.H. Vokes & D'Attilio,1980 †
Pygmaepterys tacoensis Espinosa & Ortea, 2016
Pygmaepterys yemayaensis Espinosa & Ortea, 2016
Homalocantha anatomica (G. Perry, 1811)
Homalocantha anomaliae S. Kosuge, 1979
Homalocantha digitata (G.B. II Sowerby, 1841)
Homalocantha dondani D'Attilio & S. Kosuge,1989
Homalocantha dovpeledi R. Houart, 1982
Homalocantha elatensis E.L. Heiman & H.K. Mienis,2009
Homalocantha granpoderi D. Merle & B. Garrigues,2011
Homalocantha heptagonata (FOSSIL) (H.G. Bronn, 1831 †)
Homalocantha melanamathos (J.F. Gmelin, 1791)
Homalocantha melanamathos chinii G. Biraghi, 1984
Homalocantha ninae D. Merle & B. Garrigues,2011
Homalocantha nivea Granpoder & B. Garrigues,2014
Homalocantha oxyacantha (W.J. Broderip, 1833)
Homalocantha pauli (FOSSIL) (R. Tournouer, 1880 †)
Homalocantha pele (H.A. Pilsbry, 1918)