Echinoidea Taxon list
Abertella Durham, 1953 †
Abertella aberti (Conrad, 1842) †
Abertella cazonensis † accepted as Abertella cazonesensis (Kew in Dickerson & Kew, 1917) †
Abertella cazonesensis (Kew in Dickerson & Kew, 1917) †
Abertella complanata Brito, 1981 † accepted as Placatenella complanata (Brito, 1981) †
Abertella dengleri Osborne & Ciampaglio, 2010 †
Abertella floridana (Cooke, 1942) † accepted as Abertella aberti (Conrad, 1842) †
Abertella gualichensis Martínez, Reichler & Mooi, 2005 †
Abertella habanensis (Sanchez Roig, 1949) †
Abertella kewi Durham, 1957 †
Abertella miskellyi Kroh, Mooi, del Rió & Neumann, 2013 †
Abertella palmeri Durham, 1957 †
Abertella pirabensis (Marchesini Santos, 1958) †
Abertellidae Durham, 1955 †
Allaster Nisiyama, 1968 †
Allaster rotundatus Nisiyama, 1968 †
Amphiope L. Agassiz, 1840
Amphiope (Tetrodiscus) accepted as Tretodiscus Pomel, 1883 accepted as Echinodiscus Leske, 1778
Amphiope (Tetrodiscus) auritus (Leske, 1778) accepted as Echinodiscus auritus Leske, 1778 accepted as Sculpsitechinus auritus (Leske, 1778)
Amphiope arcuata Fuchs, 1883 † accepted as Paraamphiope arcuata (Fuchs, 1883) †
Amphiope bioculata (Des Moulins, 1835) †
Amphiope bioculata bentivegnae Desio, 1934 †
Amphiope bioculata pelatensis Fabre, 1933 †
Amphiope bioculata var. bentivegnae Desio, 1934 † accepted as Amphiope bioculata bentivegnae Desio, 1934 †
Amphiope bioculata var. pelatensis Fabre, 1933 † accepted as Amphiope bioculata pelatensis Fabre, 1933 †
Amphiope caupianensis Chavanon, 1974 †
Amphiope dallonii Lambert, 1931 †
Amphiope doderleini Lambert & Thiéry, 1921 accepted as Amphiope doederleini Lambert & Thiéry, 1921 accepted as Echinodiscus bisperforatus truncatus (L. Agassiz, 1841) accepted as Echinodiscus truncatus (L. Agassiz, 1841)
Amphiope döderleini Lambert & Thiéry, 1921 accepted as Echinodiscus bisperforatus truncatus (L. Agassiz, 1841) accepted as Echinodiscus truncatus (L. Agassiz, 1841)
Amphiope doederleini Lambert & Thiéry, 1921 accepted as Echinodiscus bisperforatus truncatus (L. Agassiz, 1841) accepted as Echinodiscus truncatus (L. Agassiz, 1841)
Amphiope fuchsi Fourtau, 1901 †
Amphiope labriei Lambert, 1928 †
Amphiope miocenica Ali, 1998 †
Amphiope nuragica Comaschi Caria, 1956 †
Amphiope pedemontana Airaghi, 1899 † accepted as Echinodiscus pedemontanus (Airaghi, 1899) †
Amphiope truncata Fuchs, 1883 †
Amplaster Martínez, 1984 †
Amplaster alatus Rossi de García & Levy, 1989 †
Amplaster coloniensis Martínez, 1984 †
Amplaster ellipticus Mooi, Martínez & Parma, 2000 †
Anorthoscutum Lambert & Thiéry, 1914 † accepted as Scutellaster Cragin, 1895 †
Anorthoscutum oregonense (Clark, 1909) † accepted as Scutellaster oregonensis (Clark, 1909) †
Anorthoscutum oregonense quaylei Grant & Hertlein, 1938 † accepted as Scutellaster oregonensis quaylei (Grant & Hertlein, 1938) †
Asterodaspis † accepted as Astrodapsis Conrad, 1856 †
Astriclypeidae Stefanini, 1912
Astriclypeus Verrill, 1867
Astriclypeus elegans Wang, 1986 †
Astriclypeus manni accepted as Astriclypeus mannii Verrill, 1867
Astriclypeus manni ambigenus Nisiyama, 1935 † accepted as Astriclypeus mannii ambigenus Nisiyama, 1935 †
Astriclypeus manni minoensis Morishita, 1952 † accepted as Astriclypeus mannii minoensis Morishita, 1952 †
Astriclypeus mannii Verrill, 1867
Astriclypeus mannii ambigenus Nisiyama, 1935 †
Astriclypeus mannii minoensis Morishita, 1952 †
Astriclypeus miaoliensis Wang, 1986 †
Astriclypeus pitouensis Wang, 1986 †
Astriclypeus waiwulunemsis Wang, 1983 †
Astriclypeus yeliuensis Wang, 1986 †
Astrodapsis Conrad, 1856 †
Astrodapsis altus Kew, 1915 † accepted as Astrodapsis antiselli Conrad, 1856 †
Astrodapsis altus antiquus Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis diabloensis Kew, 1920 †
Astrodapsis altus var. antiquus Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis altus antiquus Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis diabloensis Kew, 1920 †
Astrodapsis antiselli Conrad, 1856 †
Astrodapsis armstrongi Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis arnoldi Pack, 1909 †
Astrodapsis auguri Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis bajasurensis Squires & Demetrion, 1993 †
Astrodapsis blakei Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis brewerianus (Remond, 1864) †
Astrodapsis brewerianus bitterensis Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis brewerianus emergens Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis brewerianus junior Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis brewerianus var. bitterensis Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis brewerianus bitterensis Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis brewerianus var. emergens Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis brewerianus emergens Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis brewerianus var. junior Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis brewerianus junior Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis cierboensis Kew, 1915 †
Astrodapsis cierboensis branchensis Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis clarki Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis cutleri Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis davisi Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis desaixi Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis diabloensis Kew, 1920 †
Astrodapsis diabloensis superior Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis diabloensis var. superior Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis diabloensis superior Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis elevatum Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis englishi Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis galei Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis goudkoffi Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis gregerseni Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis gregerseni fragilis Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis gregerseni var. fragilis Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis gregerseni fragilis Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis gregerseni var. varians Grant & Eaton in Eaton, Grant & Allen, 1941 † accepted as Astrodapsis gregerseni varians Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis gregerseni varians Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis hertleini Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis hootsi Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis isabellae Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis israelskyi Jordan & Hertlein, 1926 †
Astrodapsis johnsoni Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis johnsoni simile Grant & Eaton in Eaton, Grant & Allen, 1941 †
Astrodapsis kewi Jordan & Hertlein, 1926 †
Astrodapsis major Kew, 1920 † accepted as Astrodapsis arnoldi Pack, 1909 †