Traits Taxon list
Allocentrotus fragilis (Jackson, 1912) accepted as Strongylocentrotus fragilis Jackson, 1912
Allocentrotus japonicus Nisiyama, 1966 †
Hemicentrotus pulcherrimus (A. Agassiz, 1864)
Mesocentrotus franciscanus (A. Agassiz, 1863)
Mesocentrotus nudus (A. Agassiz, 1864)
Pseudocentrotus depressus (A. Agassiz, 1864)
Pseudocentrotus stenoporus Nisiyama, 1966 †
Strongylocentrotus antiquus Philip, 1965 †
Strongylocentrotus cotteaui A. Bell, 1897 †
Strongylocentrotus djakonovi Baranova, 1957
Strongylocentrotus droebachiensis (O.F. Müller, 1776)
Strongylocentrotus fragilis Jackson, 1912
Strongylocentrotus franciscanus (A. Agassiz, 1863) accepted as Mesocentrotus franciscanus (A. Agassiz, 1863)
Strongylocentrotus intermedius (A. Agassiz, 1864)
Strongylocentrotus intermedius longispina Djakonov, 1938
Strongylocentrotus magistrus Nisiyama, 1966 †
Strongylocentrotus minihagali Deraniyagala, 1961 † (uncertain > nomen dubium )
Strongylocentrotus nudus (A. Agassiz, 1864) accepted as Mesocentrotus nudus (A. Agassiz, 1864)
Strongylocentrotus octoporus Nisiyama, 1966 †
Strongylocentrotus pallidus (Sars G.O., 1872)
Strongylocentrotus polyacanthus A. Agassiz & H.L. Clark, 1907
Strongylocentrotus polyacanthus apicimagis Baranova, 1957
Strongylocentrotus polyacanthus polyacanthus A. Agassiz & H.L. Clark, 1907
Strongylocentrotus pulchellus A. Agassiz & H.L. Clark, 1907
Strongylocentrotus purpuratus (Stimpson, 1857)
Strongylocentrotus scaber Gregory, 1891 †