Saccella umboniinflata (FOSSIL) F.E. Eames, 1951 †
Nuculana undata (FOSSIL) (J.L.M. Defrance, 1825 †)
Nucundata undata (FOSSIL) C.O. Waterhouse, 1964 †
Polidevcia undosa (FOSSIL) Muromtseva, 1984 †
Nuculana undulostriata (FOSSIL) E.M. Fletcher, 1945 †
Poroleda uschakovi (O.A. Scarlato, 1981)
Nuculana utcholokensis (FOSSIL) Ilyina, 1963 †
Saccella uvasana (FOSSIL) (R.E. Dickerson, 1915 †)
Saccella uvuchensis (FOSSIL) V.N. Sinelnikova, 1991 †
Jupiteria vadosa (FOSSIL) (C.R. Laws, 1939 †)
Saccella vagans (FOSSIL) (R. Tate, 1887 †)
Borissia vengeriensis (FOSSIL) (Kogan, 1964 †)
Nuculana ventricosa (R.B. Hinds, 1843)
Nuculana verconis (R. Tate, 1891)
Ledella verdiensis J.A. Allen & G. Hannah,1989
Nuculana verrilliana W.H. Dall, 1886
Nuculana vestita (É.A.A. Locard, 1898)
Nuculana vexillata (FOSSIL) J. Marwick, 1953 †
Nuculana vibrayeana (FOSSIL) (A.V.M.D. D'Orbigny) †
Nuculana virgo (FOSSIL) Martin, 1879 †
Nuculana vitrea (A.V.M.D. D'Orbigny,1853)
Nuculana vitrea cerata (W.H. Dall, 1881)
Saccella volobuevi (FOSSIL) V.N. Sinelnikova, 1997 †
Polidevcia vorgaschorica (FOSSIL) Guskov & Demskaja, 1984 †
Saccella vulgaris (A.P. Brown & H.A. Pilsbry,1913)
Saccella waihiana (FOSSIL) (Powell, 1931 †)
Saccella waikohuensis (FOSSIL) J. Marwick, 1931 †
Litorhadia washingtonensis (FOSSIL) (C.S. Weaver, 1916 †)
Portlandella watasei (FOSSIL) (K. Kanehara, 1937 †)
Nuculana waterhousei (FOSSIL) Etheridge, 1888 †
Nuculana watsoni (E.A. Smith, 1885)
Nuculana wautubbeana (FOSSIL) G.F. Harris †
Saccella webbi (FOSSIL) J. Marwick, 1965 †
Saccella westendorpi (FOSSIL) (P. Nyst& G.D. Westendorp, 1839 †)
Nuculana whitensis E.A. Farinati, 1978