Mysella narchii F.D. Passos & O. Domaneschi,2006
Entovalva nhatrangensis H.W. Bristow, Berland, C.F.C. Schander& G.T.P. Vo, 2010
Planktomya nilae J.J. Van Aartsen & W. Engl,2001
Mysella nipponica T. Habe, 1981
Montacutona nishimotoi (FOSSIL) (Itoigawa & Shibata 1975) †,
Montacuta nivea G.O. Sars, 1878
Nipponomysella obesa T. Habe, 1960
Montacuta obliquans J.C. Melvill, 1907
Coracuta obliquata (G.W. Chaster, 1897)
Nipponomysella oblongata (M. Yokoyama, 1922)
Anisodevonia ohshimai (T. Kawahara, 1942)
Fronsella ohshimai T. Habe, 1958
Barrimysia ornata (K.H. Barnard, 1964)
Thecodonta oryzaeformis (J.T. Kuroda & T. Habe,1971)
Mysella ovalis (K.H.J. Thiele, 1912)
Kurtiella ovata (J.G. Jeffreys, 1881)
Mysella ovata C. Hedley, 1906
Litigiella pacifica C.F. Lützen & S. Kosuge,2006
Mysella patagona C.F. Ituarte, J.P. Martin& D.G. Zelaya, 2012
Tellimya pauciradiata B.K. Raines & M. Huber,2012
Curvemysella paula (A. Adams, 1856)
Kurtiella pedroana (W.H. Dall, 1899)
Kurtiella pellucida (J.G. Jeffreys, 1881)
Montacuta percompressa W.H. Dall, 1899
Devonia perrieri (Malard, 1904)
Montacuta phascolionis P. Dautzenberg & H. Fischer,1925
Mysella piccola C.F. Ituarte & D.G. Zelaya,2015
Kurtiella piscatorum S. Gofas & C. Salas, 2016
Mysella planata (A. Krause, 1885)
Mysella planulata (W. Stimpson, 1851)
Merignacia pleurodesmatoides (FOSSIL) (Cossman & Peyrot 1914) †
Draculamya porobranchiata P.G. Oliver & C.F. Lützen,2011
Syssitomya pourtalesiana P.G. Oliver, 2012
Planktomya prima (É.A.A. Locard, 1899)
Montacuta pura E.A. Smith, 1885