Conasprella lorenzi E. Monnier & L. Limpalaër,2012
Conasprella lucida (W. Wood, 1828)
Conasprella lusca (E.J. Petuch, D.P. Berschauer& Poremski, 2017)
Conasprella marcusi (E.J. Petuch, D.P. Berschauer& Poremski, 2016)
Conasprella marinae (E.J. Petuch & B.W. Myers,2014)
Conasprella masinoi (E.J. Petuch, D.P. Berschauer& Poremski, 2016)
Conasprella mazei (G.P. Deshayes, 1874)
Conasprella mcgintyi (H.A. Pilsbry, 1955)
Conasprella memiae T. Habe & S. Kosuge, 1970
Conasprella mindana (C.H. Hwassin J.G. Bruguière, 1792)
Conasprella mindana bermudensis (W.J. Clench, 1942)
Conasprella ogum (E.J. Petuch & B.W. Myers,2014)
Conasprella otohimeae (J.T. Kuroda & K. Itô,1961)
Conasprella pacei (E.J. Petuch, 1987)
Conasprella pagoda L.C. Kiener, 1929
Conasprella pepeiu (R.G. Moolenbeek, A. Zandbergen& P. Bouchet, 2008)
Conasprella pfluegeri (E.J. Petuch, 2003)
Conasprella pomponeti (E.J. Petuch & B.W. Myers,2014)
Conasprella poremskii (E.J. Petuch & B.W. Myers,2014)
Conasprella pseudokimioi (A.J. Da Motta & P. Martin,1982)
Conasprella puncticulata (C.H. Hwassin J.G. Bruguière, 1792)
Conasprella puncticulata columba (C.H. Hwassin J.G. Bruguière, 1792)
Conasprella pusio (C.H. Hwassin J.G. Bruguière, 1792)
Conasprella rachelae (E.J. Petuch, 1988)
Conasprella rainesae (J.T.L. McGinty, 1953)
Conasprella raoulensis (A.W.B. Powell, 1958)
Conasprella roatanensis (E.J. Petuch& D.M. Sargent, 2011)
Conasprella roberti (G. Richard, 2009)
Conasprella rutila (K.T. Menke, 1843)
Conasprella sagei (W. Korn& L. Raybaudi Massilia, 1993)
Conasprella sargenti (E.J. Petuch, 2013)
Conasprella sauros (E.F. Garcia, 2006)
Conasprella scaripha (W.H. Dall, 1910)
Conasprella sieboldii (L.A. Reeve, 1848)
Conasprella simonei (E.J. Petuch & B.W. Myers,2014)