Chelyconus olivaeformis (FOSSIL) Hoernes & Auinger, 1879 †
Chelyconus ottiliae (FOSSIL) Hoernes & Auinger, 1879 †
Chelyconus praelongus (FOSSIL) Hoernes & Auinger, 1879 †
Chelyconus proliferatus (FOSSIL) King, 1953 †
Chelyconus pseudoponderosus (FOSSIL) Dollfus & Dautz, 1952 †
Chelyconus purpurascens (G.B. II Sowerby, 1833)
Chelyconus schroeckingeri (FOSSIL) Hoernes & Auinger, 1879 †
Chelyconus spongiopictus (FOSSIL) Sacco, 1893 †
Chelyconus sturi (FOSSIL) Hoernes & Auinger, 1879 †
Chelyconus subvimineus (FOSSIL) Cossmann, 1900 †
Chelyconus testudinarius (FOSSIL) (W. Martini, 1773 †)
Chelyconus transsylvanicus (FOSSIL) Hoernes & Auinger, 1879 †
Conasprella ageri (FOSSIL) J.R. Hendricks, 2015 †
Conasprella albobrunnea L. Bozzetti, 2017
Conasprella alexandremonteiroi (T. Cossignani, 2014)
Conasprella alisi (R.G. Moolenbeek, D. Röckel& G. Richard, 1995)
Conasprella allamandi (E.J. Petuch, 2013)
Conasprella anaglyptica (J.C.H. Crosse, 1865)
Conasprella aphrodite (E.J. Petuch, 1979)
Conasprella arawak (E.J. Petuch & B.W. Myers,2014)
Conasprella arcuata (W.J. Broderip& G.B. I Sowerby, 1829)
Conasprella armiger (J.C.H. Crosse, 1858)
Conasprella articulata (G.B. III Sowerby, 1873)
Conasprella baccata (G.B. III Sowerby, 1877)
Conasprella baileyi (D. Röckel & A.J. Da Motta,1979)
Conasprella bajanensis (G.W. Nowell-Usticke,1968)
Conasprella berschaueri (E.J. Petuch & B.W. Myers,2014)
Conasprella biraghii (G. Raybaudi Massilia,1992)
Conasprella biraghii congruens (L. Raybaudi Massilia,1992)
Conasprella biraghii omanensis (L. Raybaudi Massilia,1992)
Conasprella boholensis (E.J. Petuch, 1979)
Conasprella booti (E.J. Petuch, D.P. Berschauer& Poremski, 2017)
Conasprella boriqua (E.J. Petuch, D.P. Berschauer& Poremski, 2016)
Conasprella boucheti (G. Richard, 1983)
Conasprella bozzettii (J. Lauer, 1991)
Conasprella centurio (I. von Born, 1778)
Conasprella chaac (E.J. Petuch, D.P. Berschauer& Poremski, 2017)