• Parocidaris purpurata accepted as Histocidaris purpurata (Thomson, 1872)
• Porocidaris elegans A. Agassiz, 1879
• Porocidaris gracilis Sladen, 1890 accepted as Poriocidaris purpurata (Thomson, 1872)
• Porocidaris incerta Koehler, 1902 accepted as Aporocidaris incerta (Koehler, 1902)
• Porocidaris maculicollis De Meijere, 1904 accepted as Acanthocidaris curvatispinis (Bell, 1892)
• Porocidaris mikasiensis Yoshiwara, 1898 accepted as Histocidaris mikasiensis (Yoshiwara, 1898)
• Porocidaris milleri A. Agassiz, 1898 accepted as Aporocidaris milleri (A. Agassiz, 1898)
• Porocidaris purpurata Thomson, 1872 accepted as Poriocidaris purpurata (Thomson, 1872)
• Porocidaris variabilis A. Agassiz & H.L. Clark, 1907 accepted as Histocidaris variabilis (A. Agassiz & H.L. Clark, 1907)
• Rhabdocidaris annulifera (A. Agassiz, 1873) † accepted as Prionocidaris baculosa (Lamarck, 1816)
• Rhabdocidaris baculosa (Lamarck, 1816) † accepted as Prionocidaris baculosa (Lamarck, 1816)
• Rhabdocidaris bispinosa (Lamarck, 1816) † accepted as Prionocidaris bispinosa (Lamarck, 1816)
• Rhabdocidaris gigantea (A. Agassiz, 1863) † accepted as Chondrocidaris gigantea A. Agassiz, 1863
• Rhabdocidaris imperialis (Lamarck, 1816) † accepted as Phyllacanthus imperialis (Lamarck, 1816)
• Rhabdocidaris maxima †
• Rhabdocidaris orbignyana Agassiz †
• Rhabdocidaris recens Troschel, 1877 † accepted as Prionocidaris bispinosa (Lamarck, 1816)
• Rhabdocidaris schmidelii Muenster †
• Rhabdocidaris triavuleatus †
• Rhabdocidaris trispinata Muenster †
• Rhabdocidaris verticillata (Lamarck, 1816) † accepted as Plococidaris verticillata (Lamarck, 1816)