• Acrocladia blainvillei (Des Moulins, 1837) accepted as Acrocladia blainvillii (Des Moulins, 1837) accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia blainvillii (Des Moulins, 1837) accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia cuspidata A. Agassiz, 1863 accepted as Heterocentrotus trigonarius (Lamarck, 1816)
• Acrocladia hastifera L. Agassiz in L. Agassiz & Desor, 1846 accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia mamillata (Linnaeus, 1758) accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia mammillata (Linnaeus, 1758) accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia planispina von Martens, 1886 accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia planissima accepted as Echinometra (Acrocladia) planispina von Martens, 1886 accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia serialis Perrier, 1869 accepted as Heterocentrotus mamillatus (Linnaeus, 1758)
• Acrocladia trigonaria (Lamarck, 1816) accepted as Heterocentrotus trigonarius (Lamarck, 1816)
• Acrocladia violacea Perrier, 1869 accepted as Heterocentrotus trigonarius (Lamarck, 1816)
• Acropeltis atlantica Rey, Taj-Eddine & Witam, 1989 †
• Acrosalenia angularis (Agassiz, 1840) † accepted as Milnia angularis (Agassiz, 1840) †
• Acrosalenia arabica Kier, 1972a †
• Acrosalenia basseae Lambert, 1936 †
• Acrosalenia bowersi Kier, 1972a †
• Acrosalenia dhrumaensis Kier, 1972a †
• Acrosalenia gananensis Stefanini, 1931 †
• Acrosalenia gauthieri Cotteau, 1879 †
• Acrosalenia hemicidaroides Wright, 1851 † accepted as Perisalenia hemicidaroides Wright, 1851 †
• Acrosalenia jauberti (Cotteau, 1881) †
• Acrosalenia koenigi Agassiz in Agassiz & Desor, 1846 † accepted as Perisalenia koenigii (Agassiz in Agassiz & Desor, 1846) †
• Acrosalenia Koenigii Agassiz in Agassiz & Desor, 1846 † accepted as Perisalenia koenigii (Agassiz in Agassiz & Desor, 1846) †
• Acrosalenia lamarckii Agassiz in Agassiz & Desor, 1846 † accepted as Perisalenia lamarckii (Agassiz in Agassiz & Desor, 1846) †
• Acrosalenia lycetti Wright, 1851 † accepted as Wrightechinus lycetti (Wright, 1851) †
• Acrosalenia marratensis Kier, 1972a †
• Acrosalenia mathildae Lambert, 1935 †
• Acrosalenia microstoma Besairie, 1936 †
• Acrosalenia mideltensis Vadet, Nicolleau & Reboul, 2010 †
• Acrosalenia miliaria Paris in Richardson & Paris, 1908 † accepted as Pseudomilnia miliaria (Paris in Richardson & Paris, 1908) †
• Acrosalenia minuta (Buckman in Murchison, 1845) † accepted as Cunidentechinus minutus (Buckman in Murchison, 1845) †
• Acrosalenia pentagona Cotteau, 1879 †
• Acrosalenia smelliei Currie, 1925 †
• Acrosalenia somaliensis Currie, 1925 †
• Acrosalenia spinosa Agassiz, 1840 †
• Acrosalenia termieri Lambert, 1931 †
• Acrosalenia wylliei Currie, 1925 †
• Acrosalenia zararensis Lambert, 1937 †
• Allocentrotus fragilis (Jackson, 1912) accepted as Strongylocentrotus fragilis Jackson, 1912
• Allocentrotus japonicus Nisiyama, 1966 †
• Ambipleurus quaylei Lewis, 1989 †
• Ambipleurus rotundatus Kier, 1957 †
• Ambipleurus viladensis Carrasco, 2007 †
• Amblypneustes corrali Lambert & Roig in Sánchez Roig, 1949 †
• Amblypneustes elevatus (Hutton, 1872)
• Amblypneustes elevatus elevatus (Hutton, 1872)
• Amblypneustes elevatus ruber (Döderlein, 1914)
• Amblypneustes formosus Valenciennes, 1846
• Amblypneustes grandis H.L. Clark, 1912
• Amblypneustes griseus (Blainville, 1825) accepted as Amblypneustes ovum (Lamarck, 1816)
• Amblypneustes griseus pachistus H.L. Clark, 1912 accepted as Amblypneustes elevatus (Hutton, 1872)
• Amblypneustes griseus ruber Döderlein, 1914 accepted as Amblypneustes elevatus ruber (Döderlein, 1914)
• Amblypneustes griseus var. rubra Döderlein, 1914 accepted as Amblypneustes elevatus ruber (Döderlein, 1914)
• Amblypneustes grossularia Studer, 1880 accepted as Pseudechinus grossularia (Studer, 1880)
• Amblypneustes inflatus A. Agassiz, 1872 accepted as Holopneustes inflatus (A. Agassiz, 1872)
• Amblypneustes leucoglobus Döderlein, 1914
• Amblypneustes ovum (Lamarck, 1816)
• Amblypneustes ovum grandis H.L. Clark, 1912 accepted as Amblypneustes grandis H.L. Clark, 1912
• Amblypneustes ovum pachista H.L. Clark, 1912 accepted as Amblypneustes elevatus (Hutton, 1872)
• Amblypneustes ovum pachistus H.L. Clark, 1912 accepted as Amblypneustes elevatus (Hutton, 1872)
• Amblypneustes pachistus H.L. Clark, 1912 accepted as Amblypneustes elevatus (Hutton, 1872)
• Amblypneustes pachistus ruber Döderlein, 1914 accepted as Amblypneustes elevatus ruber (Döderlein, 1914)
• Amblypneustes pallidus (Lamarck, 1816)
• Amblypneustes pallidus subglobosus Mortensen, 1942
• Amblypneustes pallidus var. subglobosus Mortensen, 1942 accepted as Amblypneustes pallidus subglobosus Mortensen, 1942
• Amblypneustes pentagonus A. Agassiz, 1872 accepted as Goniopneustes pentagonus (A. Agassiz, 1872)
• Amblypneustes pulchellus (H.L. Clark, 1928)
• Amblypneustes purpurascens A. Agassiz, 1872 accepted as Holopneustes purpurascens (A. Agassiz, 1872)
• Amblypneustes scalaris L. Agassiz in L. Agassiz & Desor, 1846 accepted as Amblypneustes formosus Valenciennes, 1846
• Amblypneustes serialis L. Agassiz in L. Agassiz & Desor, 1846 accepted as Amblypneustes ovum (Lamarck, 1816)
• Amblypneustes textilis L. Agassiz in L. Agassiz & Desor, 1846 accepted as Amblypneustes ovum (Lamarck, 1816)
• Amblypneustes triseriatus H.L. Clark, 1912 accepted as Amblypneustes elevatus (Hutton, 1872)
• Anapesus blainvillei (Des Moulins, 1837) accepted as Lytechinus variegatus (Lamarck, 1816)
• Anapesus carolinus Holmes, 1860 accepted as Arbacia punctulata (Lamarck, 1816)
• Anapesus semituberculatus (Valenciennes in L. Agassiz, 1846) accepted as Lytechinus semituberculatus (Valenciennes in L. Agassiz, 1846)
• Anthechinus roseus A. Agassiz, 1864 accepted as Microcyphus maculatus L. Agassiz in L. Agassiz & Desor, 1846
• Anthocidaris crassispina (A. Agassiz, 1864) accepted as Heliocidaris crassispina (A. Agassiz, 1864)
• Anthocidaris delalandi (L. Agassiz & Desor, 1846) accepted as Heliocidaris erythrogramma (Valenciennes, 1846)
• Anthocidaris homalostoma (Valenciennes, 1846) accepted as Heliocidaris tuberculata (Lamarck, 1816)
• Anthocidaris purpurea (von Martens, 1886) accepted as Heliocidaris crassispina (A. Agassiz, 1864)
• Arachniopleurus istrianus Innocenti, 1924 †
• Arbacea punctulata accepted as Arbacia punctulata (Lamarck, 1816)
• Arbacia (Echinocidaris) nigra (Molina, 1782) accepted as Tetrapygus niger (Molina, 1782)
• Arbacia (Echinocidaris) spatuligera (Valenciennes, 1846) accepted as Arbacia spatuligera (Valenciennes, 1846)
• Arbacia (Tetrapygus) nigra (Molina, 1782) accepted as Tetrapygus niger (Molina, 1782)
• Arbacia abiquaensis Linder, Durham & Orr, 1988 †
• Arbacia aequituberculata (Blainville, 1825) accepted as Arbacia lixula (Linnaeus, 1758)
• Arbacia alternans (Troschel, 1872) accepted as Arbacia dufresnii (Blainville, 1825)
• Arbacia australis Lovén, 1887 accepted as Arbacia lixula (Linnaeus, 1758)
• Arbacia crassispina Mortensen, 1910 accepted as Arbacia dufresnii (Blainville, 1825)
• Arbacia crenulata Kier, 1963 †
• Arbacia dufresnei accepted as Arbacia dufresnii (Blainville, 1825)
• Arbacia dufresni accepted as Arbacia dufresnii (Blainville, 1825)
• Arbacia dufresnii (Blainville, 1825)
• Arbacia Forbesii Wright, 1851 † accepted as Magnosia forbesii (Wright, 1851) †
• Arbacia grandinosa (Valenciennes, 1846) accepted as Arbacia lixula (Linnaeus, 1758)
• Arbacia incisa (A. Agassiz, 1863) accepted as Arbacia stellata (Blainville, 1825; ?Gmelin, 1791)
• Arbacia lixula (Linnaeus, 1758)
• Arbacia lixula africana (Troschel, 1873)
• Arbacia lixula lixula (Linnaeus, 1758)