IRMNG Taxon list
Abertella Durham, 1953 †
Abertella aberti (Conrad, 1842) †
Abertella cazonensis (Kew in Dickerson & Kew, 1917) †
Abertella complanata Brito, 1981 † accepted as Abertella pirabensis (Marchesini Santos, 1958) †
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 †
Alexandraspis Lambert & Thiéry, 1914 accepted as Clypeaster Lamarck, 1801
Alexandria Pfeffer, 1881 accepted as Clypeaster Lamarck, 1801
Allaster Nisiyama, 1968 †
Ammotrophus H.L. Clark, 1928
Ammotrophus arachnoides (H.L. Clark, 1938)
Ammotrophus cyclius H.L. Clark, 1928
Ammotrophus platyterus H.L. Clark, 1928
Amphiope L. Agassiz, 1840
Amphiope auritus (Leske, 1778) † accepted as Echinodiscus auritus Leske, 1778
Amphiope döderleini Lambert & Thiéry, 1921 † accepted as Echinodiscus bisperforatus Leske, 1778
Amphiope doederleini Lambert & Thiéry, 1921 † accepted as Echinodiscus bisperforatus Leske, 1778
Amplaster Martínez, 1984 †
Anaster Sismonda, 1841 † accepted as Echinocyamus van Phelsum, 1774
Anomalanthus Bell, 1884 accepted as Clypeaster Lamarck, 1801
Anomalanthus tumidus (Tension-Woods, 1878) accepted as Clypeaster tumidus (Tension-Woods, 1878)
Anorthoscutum Lambert & Thiéry, 1914 † accepted as Scutellaster Cragin, 1895 †
Arachnoides Klein, 1778 accepted as Arachnoides Leske, 1778
Arachnoides Leske, 1778
Arachnoides placenta (Linnaeus, 1758)
Arachnoides tenuis H.L. Clark, 1938
Arachnoides zelandiae Gray, 1855
Arachnoides zeylandiae Gray, 1855 accepted as Fellaster zelandiae (Gray, 1855)
Arachnoididae Duncan, 1889
Asterodaspis Agassiz, 1872 † accepted as Astrodapsis Conrad, 1856 †
Astriclypeidae Stefanini, 1912
Astriclypeus Verrill, 1867
Astriclypeus manni Verrill, 1867
Astrodapsis Conrad, 1856 †
Astrodapsis arnoldi (Pack) †
Astrodapsis cierboensis (Eaton & Grant) †
Astrodapsis clarki (Eaton & Grant) †
Astrodapsis davisi (Eaton & Grant) †
Astrodapsis diabloensis Kew †
Astrodapsis gregersoni (Eaton & Grant) †
Astrodapsis whitneyi Kew †
Astrodaspis Lambert & Thiéry, 1914 † accepted as Astrodapsis Conrad, 1856 †
Astrodaspis arnoldi † (unaccepted )
Biarritzella Boussac, 1911 accepted as Clypeaster Lamarck, 1801
Botula Neave, 1939 accepted as Rotula Schumacher, 1817
Bunactis Pomel, 1887 † accepted as Clypeaster Lamarck, 1801
Bunactus † accepted as Bunactis Pomel, 1887 † accepted as Clypeaster Lamarck, 1801
Calaster Kew, 1920 † accepted as Scutellaster Cragin, 1895 †
Camachoaster Mooi, Martínez, del Río & Ramos, 2018 †
Cenofibula Gasser, 1994 †
Chaetodiscus Lütken, 1864 accepted as Scaphechinus A. Agassiz, 1864
Chaetodiscus scutella Lütken, 1864 accepted as Scaphechinus mirabilis A. Agassiz, 1863
Clypeaster Lamarck, 1801
Clypeaster aegyptiacus Wright
Clypeaster aegyptiaeus Wright
Clypeaster aloysioi (Brito, 1959)
Clypeaster altus Leske
Clypeaster ambigenus (Lamarck, 1816) accepted as Clypeaster humilis (Leske, 1778)
Clypeaster ambigenus Lamarck, 1814 accepted as Clypeaster australasiae (Gray, 1851)
Clypeaster amplificatus Koehler, 1922
Clypeaster annandalei Koehler, 1922
Clypeaster audouini Fourtau, 1904 accepted as Clypeaster rarispinus de Meijere, 1903
Clypeaster australasiae (Gray, 1851)
Clypeaster chesheri Serafy, 1970
Clypeaster clypeus Döderlein, 1885 accepted as Clypeaster japonicus Döderlein, 1885
Clypeaster cyclopilus H.L. Clark, 1941
Clypeaster destinatus Koehler, 1922 accepted as Clypeaster annandalei Koehler, 1922
Clypeaster durandi (Cherbonnier, 1959)
Clypeaster elongatus H.L. Clark, 1948
Clypeaster euclastus H.L. Clark, 1941
Clypeaster europacificus H.L. Clark, 1914
Clypeaster eurychorius H.L. Clark, 1924
Clypeaster euryptealus H.L. Clark, 1925
Clypeaster excelsior Döderlein, 1885 accepted as Clypeaster japonicus Döderlein, 1885
Clypeaster fervens Koehler, 1922
Clypeaster gippslandicus McCoy, 1879
Clypeaster humilis (Leske, 1778)
Clypeaster isolatus Serafy, 1971
Clypeaster japonicus Döderlein, 1885
Clypeaster kieri Pawson & Phelan, 1979
Clypeaster laganum (Leske, 1778) accepted as Laganum laganum (Leske, 1778)
Clypeaster lamprus H.L. Clark, 1914
Clypeaster latissimus (Lamarck, 1816)
Clypeaster latus Herklots, 1854 accepted as Clypeaster humilis (Leske, 1778)
Clypeaster leptostracon A. Agassiz & H.L. Clark, 1907
Clypeaster linki Goldfuss
Clypeaster luetkeni Mortensen, 1948
Clypeaster lutkeni
Clypeaster lütkeni Mortensen, 1948 accepted as Clypeaster luetkeni Mortensen, 1948
Clypeaster lytopetalus A. Agassiz & H.L. Clark, 1907
Clypeaster micropetalus H.L. Clark, 1925 accepted as Clypeaster rangianus Desmoulins, 1835
Clypeaster microstomus Lambert, 1912 †
Clypeaster miniaceus H.L. Clark, 1925