Classification of the genus Archaeocidaris
G. †Archaeocidaris M'Coy 1844
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†Archaeocidaris ladina Stache 1877
†Archaeocidaris selwyni Etheridge Jr. 1892
†Archaeocidaris wartellei Mansuy 1912
Invalid names: Echinocrinus Agassiz 1841 [objective synonym]