Leptochiton clarki J.D. Sigwart & B.I. Sirenko,2012
Leptochiton clifdenensis (FOSSIL) (E.A. Ashby, 1929 †)
Leptochiton collusor (T. Iredale & A.F.B. Hull,1925)
Leptochiton columnarius (C. Hedley & W.L. May,1908)
Leptochiton commandorensis Sirenko, 2017
Parachiton communis H. Saito, 1996
Leptochiton compostellanum P. Carmona Zavilde& V. Urgorri, 1999
Leptochiton consimilis J.D. Sigwart & B.I. Sirenko,2012
Stegochiton coxi (FOSSIL) Hoare & Smith, 1984 †
Lepidopleurus cullierti A. de Rochebrune, 1889
Deshayesiella curvata (P.P. Carpenterin W.H. Dall, 1879)
Leptochiton darioi (G. Righi, 1973)
Leptochiton davolii (FOSSIL) (G.F. Laghi, 2005 †)
Leptochiton deecresswellae P. Anseeuw & Y. Terryn,2002
Leptochiton deforgesi B.I. Sirenko, 2001
Leptochiton dellangelloi (FOSSIL) B.I. Sirenko, 2013 †
Leptochiton denhartogi H.L. Strack, 2003
Leptochiton deshayesi (FOSSIL) (Terquem, 1852 †)
Leptochiton dispersus P. Kaas, 1985
Leptochiton dykei J.D. Sigwart & B.I. Sirenko,2012
Parachiton eos H. Saito, 1996
Parachiton eugenei (P. Kaas & R.A. Van Belle,1985)
Leptochiton fairchildi (T. Iredale & A.F.B. Hull,1929)
Leptochiton ferreirai Sirenko & Sellanes, 2016
Leptochiton fijiensis Sirenko, 2016
Leptochiton finlayi (E.A. Ashby, 1929)
Lepidopleurus fodiatus A. de Rochebrune, 1881
Leptochiton foresti (E.H.J. Leloup, 1981)
Lekiskochiton fornicis (FOSSIL) Hoare & Smith, 1984 †
Parachiton fornix (P. Kaas & R.A. Van Belle,1985)
Leptochiton fuliginatus (L.A. Reeve, 1847)
Leptochiton gascognensis P. Kaas & R.A. Van Belle,1985
Leptochiton geronensis P. Kaas & R.A. Van Belle,1985
Leptochiton gloriosus P. Kaas, 1985
Parachiton guamensis H. Saito, 1996