IRMNG Taxon list
Abatus Troschel, 1851
Abatus agassizii (Pfeffer, 1889)
Abatus australis (Philippi, 1845) accepted as Abatus cavernosus (Philippi, 1845)
Abatus beatriceae (Larrain, 1986)
Abatus bidens Mortensen, 1910
Abatus cavernosus (Philippi, 1845)
Abatus cordatus (Verrill, 1876)
Abatus curvidens Mortensen, 1836
Abatus elongatus (Koehler, 1908)
Abatus gallegosensis (de Loriol, 1904) accepted as Abatus cavernosus (Philippi, 1845)
Abatus ingens Koehler, 1926
Abatus koehleri (Thiéry, 1909) accepted as Abatus elongatus (Koehler, 1908)
Abatus nimrodi (Koehler, 1911)
Abatus philippi Loven, 1871 accepted as Abatus philippii Lovén, 1871
Abatus philippii Lovén, 1871
Abatus shackletoni Koehler, 1911
Acanthotrema Baker & Rowe, 1990 accepted as Kermabrissoides Baker, 1998
Acanthotrema siculum Baker & Rowe, 1990 accepted as Kermabrissoides siculum (Baker & Rowe, 1990)
Aceste Thomson, 1877
Aceste annandalei Koehler, 1914 accepted as Aceste ovata A. Agassiz & H.L. Clark, 1907
Aceste bellidifera Thomson, 1877
Aceste ovata A. Agassiz & H.L. Clark, 1907
Aceste purpurea A. Agassiz & H.L. Clark, 1907 accepted as Aceste ovata A. Agassiz & H.L. Clark, 1907
Aceste weberi Koehler, 1914
Acestina Lambert & Thiéry, 1925 accepted as Aceste Thomson, 1877
Acestina annandalei (Koehler, 1914) accepted as Aceste ovata A. Agassiz & H.L. Clark, 1907
Acestina weberi (Koehler, 1914) accepted as Aceste weberi Koehler, 1914
Adetaster Delage & Hérouard, 1904 † accepted as Adytaster Lambert, 1895 †
Adetaster Lambert, 1895 †
Adytaster Lambert, 1895 †
Aerope Jeffreys, 1876 (uncertain )
Aerope Thomson, 1877 accepted as Aeropsis Mortensen, 1907
Aërope Jeffreys, 1876 accepted as Aerope Jeffreys, 1876
Aerope fulva A. Agassiz, 1898 accepted as Aeropsis fulva (A. Agassiz, 1898)
Aerope rostrata Thomson, 1877 accepted as Aeropsis rostrata (Thomson, 1877)
Aeropsidae Lambert, 1896
Aeropsis Mortensen, 1907
Aëropsis Mortensen, 1907 accepted as Aeropsis Mortensen, 1907
Aeropsis fulva (A. Agassiz, 1898)
Aeropsis rostrata (Thomson, 1877)
Aeropsis sibogae Koehler, 1914 accepted as Aeropsis fulva (A. Agassiz, 1898)
Agassisia Valenciennes in Du Petit-Thouars, 1846 accepted as Agassizia Valenciennes in Du Petit-Thouars, 1846
Agassizia Valenciennes in Du Petit-Thouars, 1846
Agassizia excavata (Philippi, 1845) accepted as Tripylus excavatus Philippi, 1845
Agassizia excentrica A. Agassiz, 1869
Agassizia floridana de Lorial
Agassizia ovulum Lütken, 1864 accepted as Agassizia scrobiculata Valenciennes, 1846
Agassizia poriferan
Agassizia scrobiculata Valenciennes, 1846
Agassizia subrotunda Gray, 1851 accepted as Agassizia scrobiculata Valenciennes, 1846
Aguayoaster Sanchez Roig, 1952 †
Airaghia Lambert, 1910 † accepted as Mariania Airaghi, 1901 †
Aliaster Valdinucci, 1975 †
Allobrissus Mortensen, 1950 accepted as Brissus Gray, 1825
Allotoxaster Nisiyama, 1968 † (uncertain > nomen dubium )
Amoraster McNamara & Ah Yee, 1989 †
Amoraster paucituberculata †
Amoraster tuberculata Ah Yee & McNamara, 1989 †
Amphidetus L. Agassiz, 1836 accepted as Echinocardium Gray, 1825
Amphidetus capensis (Mortensen, 1907) accepted as Echinocardium capense Mortensen, 1907
Amphidetus cordatus (Pennant, 1777) accepted as Echinocardium cordatum (Pennant, 1777)
Amphidetus flavescens (O.F. Müller, 1776) accepted as Echinocardium flavescens (O.F. Müller, 1776)
Amphidetus gibbosus L. Agassiz & Desor, 1847 accepted as Echinocardium mediterraneum (Forbes, 1844)
Amphidetus kurtzii Girard, 1852 accepted as Echinocardium cordatum (Pennant, 1777)
Amphidetus Kürtzii Girard, 1852 accepted as Echinocardium cordatum (Pennant, 1777)
Amphidetus laevigaster (A. Agassiz, 1869) accepted as Echinocardium laevigaster A. Agassiz, 1869 accepted as Echinocardium mortenseni Thiéry, 1909
Amphidetus lymani Lambert & Thiery, 1924 accepted as Echinocardium lymani (Lambert & Thiéry, 1924)
Amphidetus mediterraneus Forbes, 1844 accepted as Echinocardium mediterraneum (Forbes, 1844)
Amphidetus mortenseni (Thiéry, 1909) accepted as Echinocardium mortenseni Thiéry, 1909
Amphidetus novae zealandiae Perrier, 1869 accepted as Echinocardium cordatum (Pennant, 1777)
Amphidetus novaezealandiae Perrier, 1869 accepted as Echinocardium cordatum (Pennant, 1777)
Amphidetus ovatus (Leske, 1778) accepted as Echinocardium flavescens (O.F. Müller, 1776)
Amphidetus pennatifidus (Norman, 1868) accepted as Echinocardium pennatifidum Norman, 1868
Amphidetus roseus Forbes, 1841 accepted as Echinocardium flavescens (O.F. Müller, 1776)
Amphidetus zealandicus (Gray, 1851) accepted as Echinocardium cordatum (Pennant, 1777)
Amphidotus Forbes, 1841 accepted as Echinocardium Gray, 1825
Amphidotus cordatus (Pennant, 1777) accepted as Echinocardium cordatum (Pennant, 1777)
Amphidotus roseus Forbes, 1841 accepted as Echinocardium flavescens (O.F. Müller, 1776)
Amphipneustes Koehler, 1900
Amphipneustes bifidus Mortensen, 1950
Amphipneustes brevisternalis (Koehler, 1926)
Amphipneustes davidi Madon-Senez, 2002
Amphipneustes koehleri Mortensen, 1905
Amphipneustes lorioli Koehler, 1901
Amphipneustes marsupialis (Koehler, 1926)
Amphipneustes mironovi Markov, 1991
Amphipneustes mortenseni Koehler, 1912 accepted as Amphipneustes lorioli Koehler, 1901
Amphipneustes rostratus (Koehler, 1926)
Amphipneustes similis Mortensen, 1936
Amphipneustes tumescens (Koehler, 1926) accepted as Amphipneustes rostratus (Koehler, 1926)
Anabrissus Mortensen, 1950
Anabrissus damesi (A. Agassiz, 1881)
Anachites Gray, 1825 (unaccepted )
Anametalia Mortensen, 1950
Anametalia grandis Mortensen, 1950
Anametalia regularis (H.L. Clark, 1925)
Anametalia sternaloides (Bolau, 1874)
Ananchitus Rafinesque, 1815 (unaccepted )
Anancites Lovén, 1883 accepted as Ananchites Lamarck, 1801 † accepted as Ananchitis Lamarck, 1801 † accepted as Echinocorys Leske, 1778 †
Anisaser † (uncertain )