Histocidaris acutispina Mortensen, 1927
Histocidaris cobosi (A. Agassiz, 1898)
Histocidaris crassispina Mortensen, 1928
Histocidaris denticulata Koehler, 1927
Histocidaris elegans (A. Agassiz, 1879)
Histocidaris magnifica Mortensen, 1928
Histocidaris nuttingi Mortensen, 1926
Histocidaris purpurata (Thomson, 1872)
Histocidaris recurvata Mortensen, 1928
Histocidaris sharreri (A. Agassiz, 1880)
Histocidaris variabilis (A. Agassiz & H.L. Clark, 1907)
Poriocidaris purpurata (Thomson, 1872) accepted as Histocidaris purpurata (Thomson, 1872)
Porocidaris cobosi A. Agassiz, 1898 accepted as Histocidaris cobosi (A. Agassiz, 1898)
Porocidaris elegans A. Agassiz, 1879 accepted as Histocidaris elegans (A. Agassiz, 1879)
Porocidaris sharreri A. Agassiz, 1880 accepted as Histocidaris sharreri (A. Agassiz, 1880)