Crassatella meganosensis (FOSSIL) Clark & Woodford, 1927 † USA, California, Contra Costa
Crassatella meridionalis (FOSSIL) W.C. Mansfield, 1929 † USA, Florida, Leon
Crassatella merriami (FOSSIL) C.S. Weaver, 1916 †
Crassatella mississippiensis (FOSSIL) T.A. Conrad, 1848 † USA, Mississippi80 mm
Crassatella neorhynchus (FOSSIL) A.A. Olsson, 1931 † Peru, Chira Valley
Crassatella neusensis (FOSSIL) L.W. Stephenson, 1923 †
Crassatella ogormani (FOSSIL) A.E.M. Cossmann † France, Aquitaine29 mm
Crassatella oversa (FOSSIL) Wood † Ukraine30 mm
Crassatella pallida A. Adams & L.A. Reeve,1850
Crassatella paramesus (FOSSIL) W.H. Dall, 1916 † USA, Georgia, Decatur
Crassatella parisiensis (FOSSIL) A.V.M.D. D'Orbigny,1850 † France, Paris Basin31 mm
Crassatella patagonica (FOSSIL) H.F.A. von Ihering,1907 † Argentina, Monte Leon
Crassatella pedroi (FOSSIL) DeVries, 2016 † Peru, Ica, Pisco
Crassatella pizarroi (FOSSIL) G.D. Hanna & Israelsky,1925 † Peru, Payta
Crassatella plumbea (FOSSIL) (J.H. Chemnitz, 1824 †) Italy, Veneto50 mm
Crassatella ponderosa (FOSSIL) (J.F. Gmelin, 1791 †) France, Brittany94 mm
Crassatella portelli (FOSSIL) DeVries, 2016 † Florida, Polk County
Crassatella pseudolamellosa (FOSSIL) Berezovsky, 2017 † Ukraine
Crassatella pyrenaicensis (FOSSIL) A.E.M. Cossmann, 1923 † France, Aquitaine47 mm
Crassatella rafaeli (FOSSIL) DeVries, 2016 † Peru, Ica, Pisco80 mm
Crassatella riograndensis E.H. Vokes, 1973 Brazil15 mm
Crassatella scutellaria (FOSSIL) G.P. Deshayes, 1824 † France, Paris Basin70 mm
Crassatella sinuosa (FOSSIL) G.P. Deshayes, 1824 † France, Paris Basin57 mm
Crassatella subplana (FOSSIL) J.P.J. Ravn † Ukraine
Crassatella subquadrata G.B. II Sowerby, 1870 South Africa, Hout Bay34,4 mm
Crassatella subregularis (FOSSIL) J.H.F. Douvillé, 1916 † Egypt, Hasna
Crassatella sulcata (FOSSIL) D.C. Solander, 1866 † Somalia, Baghenda
Crassatella symmetrica Weijden, 1943
Crassatella texalta (FOSSIL) G.F. Harris, 1895 † United States, Alabama, Choctaw
Crassatella thallavignesi (FOSSIL) G.P. Deshayes, 1857 † France, Paris Basin52 mm
Crassatella trigonata (FOSSIL) J.B.P.A. Lamarck † France, Brittany13 mm
Crassatella tumidula (FOSSIL) R.P. Whitfield, 1865 † USA, Alabama, Butler
Crassatella undulata (FOSSIL) T. Say, 1824 † USA, North Carolina
Crassatella unioides (FOSSIL) (Stanton †) Eastern Kamchatka
Crassatella uruguayensis E.A. Smith, 1880 Brazil