Azorinus abbreviatus (A.A. Gould, 1861)
Azorinus acutidens (W.J. Broderip& G.B. I Sowerby, 1829)
Tagelus adansonii (L.A.G. d'A. Bosc, 1801)
Tagelus adansonii angulatus G.B. Sowerby, 1874
Solecurtus affinis (FOSSIL) (F. Dujardin, 1837 †)
Solecurtus affinis megalomorpha (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1910 †
Tagelus affinis (C.B. Adams, 1852)
Solecurtus afroccidentalis R. von Cosel, 1989
Protagelus albertinus (FOSSIL) (d'Orbigny 1847) †
Solecurtus aldrichi (FOSSIL) (Gardner, 1928 †)
Solecurtus aquitanica (FOSSIL) C. Mayer, 1858 †
Solecurtus arctata (FOSSIL) Dufour, 1881 †
Solecurtus australis (R.W. Dunker, 1862)
Solecurtus baldwini W.H. Dall, P. Bartsch& H.A. Rehder, 1938
Solecurtus basteroti (FOSSIL) C. des Moulins, 1832 †
Solecurtus bensoni (FOSSIL) Finlay, 1924 †
Tagelus bolivarensis (FOSSIL) Clark & J.W. Durham,1946 †
Tagelus bourgeoisae L.G. Hertlein, 1951
Solecurtus bowdichi (FOSSIL) (Gardner, 1928 †)
Solecurtus broggii H.A. Pilsbry & A.A. Olsson,1941
Tagelus californianus (T.A. Conrad, 1837)
Solecurtus candidus (FOSSIL) (Renieri, 1804 †)
Solecurtus candidus (G.B. Brocchi, 1814)
Tagelus cebus (FOSSIL) A.A. Olsson, 1922 †
Solecurtus cereris (FOSSIL) C.J. Maury, 1924 †
Azorinus chamasolen (E.M. Da Costa, 1778)
Azorinus chamasolen miocaenica (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1910 †
Solecurtus chapmani (FOSSIL) Imlay, 1961 †
Solecurtus chattonensis (FOSSIL) Finlay, 1924 †
Tagelus clarki (FOSSIL) Loel & Corey, 1932 †
Azorinus coarctatus (J.F. Gmelin, 1791)
Solecurtus consimilis J.T. Kuroda& T. Habe in T. Habe, 1961
Solecurtus cumingianus (R.W. Dunker, 1862)
Azorinus cunhai (P.H. Boshoff, 1965)
Clunaculum dalli M. Huber, 2010