Sphaerechinus granularis (Lamarck, 1816)
Sphaerechinus roseus Russo, 1893 accepted as Sphaerechinus granularis (Lamarck, 1816)
Strongylocentrotus chlorocentrotus Brandt, 1835 accepted as Strongylocentrotus droebachiensis (O.F. Müller, 1776)
Strongylocentrotus droebachiensis (O.F. Müller, 1776)
Strongylocentrotus echinoides A. Agassiz & H.L. Clark, 1907 accepted as Strongylocentrotus pallidus (Sars G.O., 1872)
Strongylocentrotus granularis (Say, 1827 non Lamarck, 1816) accepted as Strongylocentrotus droebachiensis (O.F. Müller, 1776)
Strongylocentrotus pallidus (Sars G.O., 1872)
Strongylocentrotus pictus (Norman, 1869) accepted as Strongylocentrotus droebachiensis (O.F. Müller, 1776)
Strongylocentrotus sachalinicus Clark, 1912 accepted as Strongylocentrotus sachalinicus Döderlein, 1906 accepted as Strongylocentrotus pallidus (Sars G.O., 1872)
Strongylocentrotus sachalinicus Döderlein, 1906 accepted as Strongylocentrotus pallidus (Sars G.O., 1872)
Toxopneustes pictus Norman, 1869 accepted as Strongylocentrotus pallidus (Sars G.O., 1872)