• Spatagus flavescens O.F. Müller, 1776 accepted as Echinocardium flavescens (O.F. Müller, 1776)
• Spatagus purpureus O.F. Müller, 1776 accepted as Spatangus purpureus O.F. Müller, 1776
• Spatagus pusillus O.F. Müller, 1776 accepted as Echinocyamus pusillus (O.F. Müller, 1776)
• Spatangus arcuarius Lamarck, 1816 accepted as Echinocardium cordatum (Pennant, 1777)
• Spatangus brissus Leske, 1778 accepted as Brissus unicolor (Leske, 1778)
• Spatangus brissus unicolor Leske, 1778 accepted as Brissus unicolor (Leske, 1778)
• Spatangus canaliferus Lamarck, 1816 accepted as Ova canaliferus (Lamarck, 1816) accepted as Ova canalifera (Lamarck, 1816)
• Spatangus columbaris Lamarck, 1816 accepted as Brissus unicolor (Leske, 1778)
• Spatangus inermis Mortensen, 1913 accepted as Spatangus subinermis Pomel, 1887
• Spatangus meridionalis Norman, 1868, non Risso, 1825 accepted as Spatangus raschi Lovén, 1869
• Spatangus meridionalis Risso, 1825 accepted as Spatangus purpureus O.F. Müller, 1776
• Spatangus ovatus Leske, 1778 accepted as Echinocardium flavescens (O.F. Müller, 1776)
• Spatangus purpureus O.F. Müller, 1776
• Spatangus raschi Lovén, 1869
• Spatangus spinosissimus Desor in L. Agassiz & Desor, 1847b accepted as Spatangus purpureus O.F. Müller, 1776
• Spatangus subinermis Pomel, 1887