Favartia lifouensis (R. Houart & V. Héros,2012)
Timbellus lightbourni (M.G. Harasewych& K.R. Jensen, 1979)
Nucella lima (J.F. Gmelin, 1791)
Nucella lima attenuata (L.A. Reeve, 1846)
Eupleura limata (W.H. Dall, 1890)
Pagodula limicola (A.E. Verrill, 1885)
Babelomurex lindae (FOSSIL) E.J. Petuch, 1988 †
Favartia lindae E.J. Petuch, 1987
Chesathais lindae (FOSSIL) E.J. Petuch, 1988 †
Pterorytis lindae (FOSSIL) E.J. Petuch, 1994 †
Chesatrophon lindae (FOSSIL) E.J. Petuch, 1988 †
Ecphorosycon lindajoyceae (FOSSIL) E.J. Petuch, 1993 †
Leptotrophon lineorugosus R. Houart, 1995
Vitularia linguabison (FOSSIL) E.H. Vokes, 1967 †
Vitularia linguabovis (FOSSIL) (B. de Basterot, 1825 †)
Laevityphis linguiferus (FOSSIL) (W.H. Dall, 1890 †)
Sohliina lirata (FOSSIL) (B. Wade, 1926 †)
Babelomurex lischkeanus (R.W. Dunker, 1882)
Chicoreus litos E.H. Vokes, 1978
Orania livida (L.A. Reeve, 1846)
Coralliophila lividorupis (FOSSIL) (C.R. Laws, 1935 †)
Vokesimurex lividus (P.P. Carpenter, 1857)
Drupina lobata (H.M.D. de Blainville,1832)
Daphnellopsis lochi R. Houart, 2013
Enixotrophon lochi (B.A. Marshall & R. Houart,2011)
Pterynotus loebbeckei (W. Kobelt, 1879)
Chicoreus longanensis (FOSSIL) Martin, 1895 †
Haustellum longicaudum (F.C. Baker, 1891)
Chicoreus longicornis (R.W. Dunker, 1864)
Siphonochelus longicornis W.H. Dall in A.E.R. Agassiz,1888
Typhisala longicornis (W.H. Dall, 1888)
Babelomurex longispinosus (M. Suzuki, 1972)
Trophonella longstaffi (E.A. Smith, 1907)
Chicoreus lophoessus (FOSSIL) R. Tate, 1888 †
Chicoreus lorenzi R. Houart, 2009