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IRMNG name details

Cnidaria (awaiting allocation)

108317  (urn:lsid:irmng.org:taxname:108317)

temporary name
Family
Genus Amansites Brongniart, 1828 †
Genus Flabellaria Lamarck, 1813
Genus Ilonchilites Kim, 2006 †

Genus Helminthonema Kützing, 1841 (nomen dubium)

Genus Acadina Rafinesque, 1815 (nomen nudum)
Genus Acrodis Rafinesque, 1815 (nomen nudum)
Genus Actonyx Rafinesque, 1818 (nomen nudum)
Genus Aeginaria Haeckel, 1879 (nomen nudum)
Genus Agerochus Rafinesque, 1815 (nomen nudum)
Genus Alacomenia Rafinesque, 1815 (nomen nudum)
Genus Alexirhoe Rafinesque, 1815 (nomen nudum)
Genus Amplexicaninia Vaughan, 1906 † (nomen nudum)
Genus Amplexi-Caninia Vaughan, 1906 † accepted as Amplexicaninia Vaughan, 1906 † (nomen nudum)
Genus Anaurus Rafinesque, 1815 (nomen nudum)
Genus Anguipora Rafinesque, 1815 (nomen nudum)
Genus Apliphus Rafinesque, 1815 (nomen nudum)
Genus Aplopora Rafinesque, 1815 (nomen nudum)
Genus Aplora Rafinesque, 1818 (nomen nudum)
Genus Aplostepha Rafinesque, 1815 (nomen nudum)
Genus Apseudesia Pergens, 1887 (nomen nudum)
Genus Archephyra Haeckel, 1880 (nomen nudum)
Genus Asia Pergens, 1887 (nomen nudum)
Genus Aspreum Rafinesque, 1815 (nomen nudum)
Genus Astephia Rafinesque, 1815 (nomen nudum)
Genus Astephiu Rafinesque, 1815 (nomen nudum)
Genus Aulopium Rafinesque, 1815 (nomen nudum)
Genus Axophylloides Yabe & Hayasaka, 1915 † (nomen nudum)
Genus Blothromissum Grabau, 1917 † (nomen nudum)
Genus Bryoclonia Haeckel, 1880 (nomen nudum)
Genus Callichore Dujardin, 1845 (nomen nudum)
Genus Calophyllum Dana, 1846 † (nomen nudum)
Genus Calvinastraea Grabau, 1917 † (nomen nudum)
Genus Calycotubus Kozlowski, 1938 † (nomen nudum)
Genus Canathus Rafinesque, 1815 (nomen nudum)
Genus Catablemium Haeckel, 1879 (nomen nudum)
Genus Cavipora Rafinesque, 1815 (nomen nudum)
Genus Celistoma Rafinesque, 1815 (nomen nudum)
Genus Ceriocaenia Alloiteau, 1953 † (nomen nudum)
Genus Cherkesia Moisseev, 1939 (nomen nudum)
Genus Circella Haeckel, 1879 (nomen nudum)
Genus Circetta Haeckel, 1879 (nomen nudum)
Genus Cladocerus Rafinesque, 1816 (nomen nudum)
Genus Codiplus Rafinesque, 1815 (nomen nudum)
Genus Codostepha Rafinesque, 1815 (nomen nudum)
Genus Coelogyra de Fromentel, 1877 † (nomen nudum)
Genus Coiloon Rafinesque, 1815 (nomen nudum)
Genus Cyanantha Haeckel, 1880 (nomen nudum)
Genus Cyanora Haeckel, 1880 (nomen nudum)
Genus Cyclopora Rafinesque, 1815 (nomen nudum)
Genus Cymodoce Gray, 1840 (nomen nudum)
Genus Cyphomus Rafinesque, 1815 (nomen nudum)
Genus Cysticamara Kozlowski, 1938 † (nomen nudum)
Genus Cytaeidium Haeckel, 1879 (nomen nudum)
Genus Dendridium Nardo, 1844 (nomen nudum)
Genus Dendrotubus Kozlowski, 1938 † (nomen nudum)
Genus Dermopsia Rafinesque, 1820 (nomen nudum)
Genus Diclostoma Rafinesque, 1815 (nomen nudum)
Genus Diplectona Haeckel, 1879 (nomen nudum)
Genus Diplopsis Rafinesque, 1815 (nomen nudum)
Genus Diplurus Rafinesque, 1815 (nomen nudum)
Genus Diplusa Rafinesque, 1815 (nomen nudum)
Genus Discodus Rafinesque, 1815 (nomen nudum)
Genus Distoma Rafinesque, 1815 (nomen nudum)
Genus Ditremia Rafinesque, 1815 (nomen nudum)
Genus Dotho Pergens, 1887 (nomen nudum)
Genus Duncania Koninck, 1871 (nomen nudum)
Genus Dyomea Vogt, 1851 (nomen nudum)
Genus Ellipsoidastrea Alloiteau in Cornet, Galmier & Lucas, 1953 † (nomen nudum)
Genus Endostoma Rafinesque, 1815 (nomen nudum)
Genus Endurus Rafinesque, 1815 (nomen nudum)
Genus Exos Nardo, 1844 (nomen nudum)
Genus Explanipora Agassiz, 1845 (nomen nudum)
Genus Fissipora Rafinesque, 1815 (nomen nudum)
Genus Flexicollicamara Kozlowski, 1938 † (nomen nudum)
Genus Floscularia Cuvier, 1800 (nomen nudum)
Genus Globeola Rafinesque, 1815 (nomen nudum)
Genus Graptoblastoides Kozlowski, 1938 † (nomen nudum)
Genus Graptoblastus Kozlowski, 1938 (nomen nudum)
Genus Graptocamara Kozlowski, 1938 † (nomen nudum)
Genus Graptovermis Kozlowski, 1938 † (nomen nudum)
Genus Habereris Maas, 1905 (nomen nudum)
Genus Haliana Rafinesque, 1815 (nomen nudum)
Genus Hydraria Rafinesque, 1815 (nomen nudum)
Genus Hypurus Rafinesque, 1815 (nomen nudum)
Genus Idasius Rafinesque, 1815 (nomen nudum)
Genus Idiotubus Kozlowski, 1938 † (nomen nudum)
Genus Ismenus Rafinesque, 1815 (nomen nudum)
Genus Lobipora Rafinesque, 1815 (nomen nudum)
Genus Megustoma Rafinesque, 1815 (nomen nudum)
Genus Mennerina Voinovskii-Kriger, 1962 † (nomen nudum)
Genus Merophyllum Grabau, 1917 † (nomen nudum)
Genus Metisa Rafinesque, 1815 (nomen nudum)
Genus Michelinella Yü & Shu, 1929 † (nomen nudum)
Genus Myctinia Rafinesque, 1815 (nomen nudum)
Genus Nisea Rafinesque, 1815 (nomen nudum)
Genus Oaxus Rafinesque, 1815 (nomen nudum)
Genus Octogonia Müller, 1852 (nomen nudum)
Genus Odiphus Rafinesque, 1815 (nomen nudum)
Genus Oligodus Rafinesque, 1815 (nomen nudum)
Genus Olindora Haeckel, 1879 (nomen nudum)
Genus Ossiculum Bigsby, 1868 (nomen nudum)
Genus Oxiphus Rafinesque, 1815 (nomen nudum)
Genus Palamedus Rafinesque, 1815 (nomen nudum)
Genus Partimeandra Bendukidze, 1948 † (nomen nudum)
Genus Pelliculites Bigsby, 1868 (nomen nudum)
Genus Perigodus Rafinesque, 1815 (nomen nudum)
Genus Phaola Rafinesque, 1815 (nomen nudum)
Genus Phemonoe Rafinesque, 1815 (nomen nudum)
Genus Phemonoë Rafinesque, 1815 accepted as Phemonoe Rafinesque, 1815 (nomen nudum)
Genus Phryganophyllum Koninck, 1871 † (nomen nudum)
Genus Phrygianus Rafinesque, 1815 (nomen nudum)
Genus Phyllograpta Angelin, 1854 † (nomen nudum)
Genus Physonema Rafinesque, 1815 (nomen nudum)
Genus Pinnatophyllum Grabau, 1917 † (nomen nudum)
Genus Platostoma Rafinesque, 1815 (nomen nudum)
Genus Pneumalias Rafinesque, 1815 (nomen nudum)
Genus Podosomus Rafinesque, 1815 (nomen nudum)
Genus Polypellus Rafinesque, 1815 (nomen nudum)
Genus Procharis Haeckel, 1880 (nomen nudum)
Genus Prothaumantias Haeckel, 1879 (nomen nudum)
Genus Psammopora Greene, 1861 (nomen nudum)
Genus Pseudocorallium Deslongchamps, 1827 (nomen nudum)
Genus Ratoria Eschscholtz, 1829 (nomen nudum)
Genus Reticulina Rafinesque, 1815 (nomen nudum)
Genus Rhizopora Koninck, 1871 † (nomen nudum)
Genus Rosenellina Radughin, 1936 † (nomen nudum)
Genus Sandalium Philipsson, 1788 (nomen nudum)
Genus Sapheris Rafinesque, 1815 (nomen nudum)
Genus Scabripora Rafinesque, 1815 (nomen nudum)
Genus Sertulina Rafinesque, 1815 (nomen nudum)
Genus Siderophyllia Michelin, 1847 (nomen nudum)
Genus Sigaritis Rafinesque, 1815 (nomen nudum)
Genus Stalmus Rafinesque, 1815 (nomen nudum)
Genus Stenogryptus Gurley, 1896 † (nomen nudum)
Genus Stephaptera Rafinesque, 1815 (nomen nudum)
Genus Stephogus Rafinesque, 1815 (nomen nudum)
Genus Stereopora Rafinesque, 1815 (nomen nudum)
Genus Stomanthus Rafinesque, 1815 (nomen nudum)
Genus Strenuastraea Alloiteau, 1953 † (nomen nudum)
Genus Stromatactis Dupont, 1881 (nomen nudum)
Genus Stromatocus Dupont, 1883 (nomen nudum)
Genus Stromatophis Dupont, 1883 (nomen nudum)
Genus Strophogorgia Wright, 1885 (nomen nudum)
Genus Symphopora Rafinesque, 1815 (nomen nudum)
Genus Syphonophyllia Griffith, 1842 † (nomen nudum)
Genus Tarasus Rafinesque, 1815 (nomen nudum)
Genus Telxina Rafinesque, 1815 (nomen nudum)
Genus Terambus Rafinesque, 1815 (nomen nudum)
Genus Tillophyllum Wedekind, 1922 (nomen nudum)
Genus Umbellula Cuvier, 1800 (nomen nudum)
Genus Uragus Rafinesque, 1815 (nomen nudum)
Genus Xaniscns Rafinesque, 1815 (nomen nudum)
Genus Xaniscus Rafinesque, 1815 (nomen nudum)
Genus Xanthosea Rafinesque, 1815 (nomen nudum)
Genus Yabeella Yü, 1931 † (nomen nudum)
Genus Zenia Gray, 1840 (nomen nudum)
Genus Zoodesmus Rafinesque, 1815 (nomen nudum)
Genus Zoonemus Rafinesque, 1815 (nomen nudum)

Genus Abylopsoides Sears, 1953 accepted as Abylopsis Chun, 1888 (based on four abberrant pathological anterior nectophores never found again)
Genus Acanthochladium Lendenfeld, 1885 (Misspelling)
Genus Acanthocladus Carus, 1883 (Misspelling)
Genus Acanthocoenium Duncan, 1884 † (Misspelling)
Genus Acrocordium de Blainville, 1837 (Misspelling)
Genus Acsaspedites † accepted as Acraspedites Haeckel, 1869
Genus Actinoceris d'Orbigny, 1852 † accepted as Actinoseris d'Orbigny, 1849 †
Genus Actinorhiza Agassiz, 1846 (Unjustified (?) emendation)
Genus Actinorhysa de Blainville, 1834 (Misspelling)
Genus Actinorrhyza Ehrenberg, 1834 (Misspelling)
Genus Aeginodarus Maas, 1904 (Misspelling)
Genus Agathiphyllia † accepted as Agathyphyllia Reuss, 1864
Genus Aglaja Eschscholtz, 1825 accepted as Abylopsis Chun, 1888
Genus Aglaura Oken, 1816 (Published in a rejected work (ICZN))
Genus Alcynia Nardo, 1844 (Misspelling)
Genus Alcynoe Chiaje, 1829 (Misspelling)
Genus Alcyonidia Milne-Edwards & Haime, 1850 † (Misspelling)
Genus Allotropiophyllum † accepted as Allotrophiophyllum Grabau, 1928 †
Genus Ammocella Klunzinger, 1877 (Misspelling)
Genus Amphotrocha Nutting, 1904 (Misspelling)
Genus Anisicalyx Nutting, 1900 (Misspelling)
Genus Anisicola Fowler in Lankester, 1900 (Misspelling)
Genus Anisocalix Pieper, 1884 (Misspelling)
Genus Anisoscalyx Heller, 1868 (Misspelling)
Genus Archhydra Mereschkowsky, 1878 (Misspelling)
Genus Asphaea Agassiz, 1844 (Misspelling)
Genus Aspidophyllum Thomson & Nicholson, 1876 (Misspelling)
Genus Astroides Agassiz, 1846 (Unjustified (?) emendation)
Genus Aullpio Agassiz, 1844 (Misspelling)
Genus Barothrobius Carus, 1887 (Misspelling)
Genus Branchastrea de Blainville, 1837 (Misspelling)
Genus Bucephalum Agassiz, 1846 (Unjustified (?) emendation)
Genus Calatophora Kirchenpauer, 1876 (Misspelling)
Genus Callichroma Agassiz, 1862 (Misspelling)
Genus Callirhoë Péron & Lesueur, 1810 accepted as Callirhoe Péron & Lesueur, 1810
Genus Callirhole Eschscholtz, 1829 accepted as Callirhoe Péron & Lesueur, 1810
Genus Callirrhoe Haeckel, 1879 accepted as Callirhoe Péron & Lesueur, 1810
Genus Calyptothujaria Levinsen, 1893 (Misspelling)
Genus Carycoides Sollas, 1877 † (Misspelling)
Genus Cavolinia Schweigger, 1819
Genus Centrophyllum Thomson, 1883 (Misspelling)
Genus Ceratinella Soshkina, 1941 † accepted as Schlueteria Wedekind, 1922
Genus Ceratophytes Schlotheim, 1816 (Misspelling)
Genus Ceratophytum Agassiz, 1846 (Unjustified (?) emendation)
Genus Chetetes Dana, 1849 † (Misspelling)
Genus Choetetes d'Orbigny, 1850 † (Misspelling)
Genus Chunia Mayer, 1900 accepted as Abylopsis Chun, 1888
Genus Cirripates Agassiz, 1846 (Unjustified (?) emendation)
Genus Clisiaxophyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Corallioides Agassiz, 1846 (Unjustified (?) emendation)
Genus Corallodus Rafinesque, 1815 (Unjustified (?) emendation)
Genus Cordyllophora Kogevnikov, 1892 (Misspelling)
Genus Cortificera Brandt, 1835 (Misspelling)
Genus Corythamnion Allman, 1872 (Unjustified (?) emendation)
Genus Craspedites Allman, 1872 (Misspelling)
Genus Crystallophanes Wright & Studer, 1889 (Misspelling)
Genus Cyanea Agassiz, 1846 (Unjustified (?) emendation)
Genus Cyathothäläa Ludwig, 1865 † accepted as Cyathothalaa Ludwig, 1865 †
Genus Cyclogaster Böhm, 1878 (Misspelling)
Genus Cyclorites Rafinesque, 1831 (Misspelling)
Genus Cylindrophasma Wentzel, 1889 † (Misspelling)
Genus Cylindropora Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Cylindropora Yabe & Hayasaka, 1915 † (Misspelling)
Genus Cymatiophyllum Thomson, 1883 (Misspelling)
Genus Cymodoce Gray, 1848 (Misspelling)
Genus Cymodocia Fleming, 1828 (Misspelling)
Genus Cystactis Vosmaer, 1885 (Misspelling)
Genus Cysteophyllum Agassiz, 1846 † (Unjustified (?) emendation)
Genus Cystiophyllum Dana in Wilkes, 1848 † (Misspelling)
Genus Cystiphorastraea Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Cystistylus Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Dinamatella Nutting, 1901 (Misspelling)
Genus Diplocraspedum Agassiz, 1846 (Unjustified (?) emendation)
Genus Dubenia Koren & Danielssen, 1877 accepted as Duebenia Koren & Danielssen, 1877
Genus Dübenia Koren & Danielssen, 1877 accepted as Duebenia Koren & Danielssen, 1877
Genus Elephantopus Agassiz, 1846 (Unjustified (?) emendation)
Genus Entacmæea Duchassaing, 1850 accepted as Entacmaeea Duchassaing, 1850
Genus Ephysa Templeton, 1836 (Misspelling)
Genus Epicorallium Agassiz, 1844 (Misspelling)
Genus Erismatholithus Bronn, 1848 † (Misspelling)
Genus Eucoryna Beneden, 1867 (Misspelling)
Genus Eulimena Fleming, 1823 (Misspelling)
Genus Eulimene Agassiz, 1846 (Unjustified (?) emendation)
Genus Eulymene de Blainville, 1830 (Misspelling)
Genus Eulymenes Agassiz, 1842 (Misspelling)
Genus Eunomya d'Orbigny, 1850 † (Misspelling)
Genus Eunonia Verany, 1846 † (Misspelling)
Genus Eurhopala Agassiz, 1846 (Unjustified (?) emendation)
Genus Favastraea Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Faviphyllum Hall in Stansbury, 1852 (Suppressed name (ICZN))
Genus Fistella Rafinesque, 1815 (Unjustified (?) emendation)
Genus Ganinema Lendenfeld, 1884 (Misspelling)
Genus Gemmastraea M'Coy, 1848 (Unjustified (?) emendation)
Genus Gladiolite Gurley, 1896 † (Misspelling)
Genus Gladiolites Barrande, 1850 † (Suppressed name (ICZN))
Genus Gondul Koren & Danielssen, 1883 accepted as Goendul Koren & Danielssen, 1883
Genus Göndul Koren & Danielssen, 1883 accepted as Goendul Koren & Danielssen, 1883
Genus Gonomaeandrus Maas, 1904 (Misspelling)
Genus Graptholitus Tornquist, 1890 (Misspelling)
Genus Graptofora Hall, 1859 † (Misspelling)
Genus Graptolithes Geinitz, 1852 (Misspelling)
Genus Graptolithus Linnaeus, 1758 (Suppressed name (ICZN))
Genus Graptolitus Nicholson, 1872 (Misspelling)
Genus Guntherella Weill, 1934 accepted as Guentherella Weill, 1934 accepted as Zanclea Gegenbaur, 1856
Genus Güntherella Weill, 1934 accepted as Guentherella Weill, 1934 accepted as Zanclea Gegenbaur, 1856
Genus Halcyonidia Agassiz, 1846 † (Misspelling)
Genus Halcyonites Agassiz, 1846 accepted as Alcyonites Schlotheim, 1820
Genus Halomanthes Gistl, 1848 (Unjustified (?) emendation)
Genus Holaraea Milne-Edwards & Haime, 1849 (Suppressed name (ICZN))
Genus Holarvea Fromentel, 1861 (Misspelling)
Genus Hughuea Gistl, 1848 (Misspelling)
Genus Hyperetes Rafinesque, 1815 (Misspelling)
Genus Isicola Nutting, 1900 (Misspelling)
Genus Keratophytes Schlotheim, 1816 (Misspelling)
Genus Kühnophyllia Wells, 1937 † accepted as Kuhnophyllia Wells, 1937 †
Genus Latimaeandraraea Duncan, 1885 (Misspelling)
Genus Latipora Agassiz, 1846 (Unjustified (?) emendation)
Genus Leptocyphus Crawford, 1895 (Misspelling)
Genus Lichostrotion Lamarck, 1836 (Misspelling)
Genus Linopora Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Lioploeocyathus Ludwig, 1866 † (Misspelling)
Genus Lithostrocion d'Orbigny, 1850 † (Misspelling)
Genus Lithostroha Bronn, 1848 † (Misspelling)
Genus Loepophyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Lomatoceras Bronn, 1834 (Suppressed name (ICZN))
Genus Lophoclenium Richter, 1853 † (Misspelling)
Genus Lophoktenium Richter, 1850 † (Misspelling)
Genus Lousdalia d'Orbigny, 1850 † (Misspelling)
Genus Lycocystiphyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Lycophyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Lymnocodium Carus, 1881 (Misspelling)
Genus Maeandrites Bruguière, 1789 (Misspelling)
Genus Marmema Bigelow, 1909 (Misspelling)
Genus Mccradia Brooks & Rittenhouse, 1907 (Misspelling)
Genus Medusina Walcott, 1898 † (Misspelling)
Genus Melicerta Tilesius, 1831
Genus Mesomena Kölliker, 1853 accepted as accepted as Mesonema Eschscholtz, 1829 accepted as Aequorea Péron & Lesueur, 1810
Genus Mesonemia Lesson, 1837 accepted as accepted as Mesonema Eschscholtz, 1829 accepted as Aequorea Péron & Lesueur, 1810
Genus Mnenia Eschscholtz, 1829 (Misspelling)
Genus Monocaulis Lütken in Jones, 1875 (Misspelling)
Genus Monocera Meneghini in Renier, 1847 (Unjustified (?) emendation)
Genus Monocraspedum Agassiz, 1846 (Unjustified (?) emendation)
Genus Monoprion Barrande, 1850 (Suppressed name (ICZN))
Genus Monopysis Nardo, 1847 (Misspelling)
Genus Monosclera Hartlaub, 1904 (Misspelling)
Genus Moscata Renier, 1847 (Misspelling)
Genus Nettunia Renier, 1847 (Misspelling)
Genus Oceana Gray, 1848 (Misspelling)
Genus Oceanea Graeffe, 1860 (Misspelling)
Genus Oceanica Mayer, 1894 (Misspelling)
Genus Ombellaria Rafinesque, 1815 (Misspelling)
Genus Ombellularia Rafinesque, 1815 (Misspelling)
Genus Pachyrynchia Delage in Delage & Hérouard, 1902 (Misspelling)
Genus Paralithophyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Parhypha Delage & Hérouard, 1902 (Misspelling)
Genus Paripha Agassiz, 1865 (Misspelling)
Genus Petzia Fomichev, 1931 † (Misspelling)
Genus Phialum Fowler in Lankester, 1900 (Misspelling)
Genus Phisophora Scopoli, 1777 (Misspelling)
Genus Pholadophyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Physophora Péron & Lesueur, 1807 (Misspelling)
Genus Piloscelotus Agassiz, 1846 (Unjustified (?) emendation)
Genus Pinnacopora Koch, 1880 (Misspelling)
Genus Placoïs Agassiz, 1862 accepted as Placois Agassiz, 1862
Genus Platypixis Hargitt, 1905 (Misspelling)
Genus Plethosoma Lesson & Garnot, 1826 accepted as Abylopsis Chun, 1888
Genus Plocoïs Agassiz, 1862 accepted as Plocois Agassiz, 1862
Genus Pluriseriatia Schydlowsky, 1902 (Misspelling)
Genus Polybostrycha Agassiz, 1846 (Unjustified (?) emendation)
Genus Polybrachiona Agassiz, 1845 (Unjustified (?) emendation)
Genus Polyxena Blainville, 1834 (Misspelling)
Genus Potyserias Kirchenpauer, 1884 (Misspelling)
Genus Prismatostylus Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Protaraeopoma Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Protolonsdaleia Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Pseliophyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Pseudabyla Sears, 1953 accepted as Abyla Quoy & Gaimard, 1827 (based on two aberrant anterior nectophores that might come from an Abyla specimen, or might not, but whichever is the case, they have never been found again)
Genus Racemides Agassiz, 1842 (Misspelling)
Genus Rathkea Haeckel, 1879 (Misspelling)
Genus Rhapidophyllum † accepted as Rhaphidophyllum Lindström, 1882
Genus Rhizophysa Oken, 1815 (Misspelling)
Genus Rhodophyllum Thomson, 1875 † (Unjustified (?) emendation)
Genus Rhyzocorallium Fuchs, 1895 (Misspelling)
Genus Sarcospinanthus Agassiz, 1846 (Unjustified (?) emendation)
Genus Scarithodes Duncan, 1884 † (Misspelling)
Genus Schistotoechelasma Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Schizoladium Billard, 1904 (Misspelling)
Genus Schluteria Wedekind, 1922 † accepted as Schlueteria Wedekind, 1922
Genus Schlüteria Wedekind, 1922 † accepted as Schlueteria Wedekind, 1922
Genus Semaeophyllum Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Siphonophora Fischer, 1823 (Suppressed name (ICZN))
Genus Siphonopsis Agassiz, 1846 (Unjustified (?) emendation)
Genus Sphenoides Huxley, 1859 accepted as Bassia L. Agassiz, 1862
Genus Sthényo Dujardin, 1845 accepted as Sthenyo Dujardin, 1845
Genus Stomabrachium Brandt, 1838 (Unjustified (?) emendation)
Genus Strobilelasma Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Stromatolophus Gürich, 1906 (Misspelling)
Genus Sublonsdaleia Lang, Smith & Thomas, 1940 † (Unjustified (?) emendation)
Genus Sylindropora Yabe & Hayasaka, 1915 † (Misspelling)
Genus Syndictyum Maas, 1893 (Misspelling)
Genus Syndyction Wagner, 1880 (Misspelling)
Genus Syndyctyon Hargitt, 1905 (Misspelling)
Genus Syphonorhynchus Metschnikoff, 1870 (Misspelling)
Genus Syringosphaeria Duncan, 1879 (Misspelling)
Genus Thalamina Waagen & Wentzel, 1886 † (Misspelling)
Genus Thalia Agassiz, 1862 (Misspelling)
Genus Thiarella Jickeli, 1883 (Misspelling)
Genus Thosanea Rafinesque, 1815 (Misspelling)
Genus Tintinnabalum Böhm, 1878 (Misspelling)
Genus Umbellaria Gray, 1840 (Misspelling)
Genus Veletta Lendenfeld, 1884 (Misspelling)

Genus Abacella Stechow, 1920 (uncertain, unassessed)
Genus Acanthobrachia Wright, 1867 (uncertain, unassessed)
Genus Acanthochonium Ludwig, 1865 † (uncertain, unassessed)
Genus Acanthocladium Allman, 1883 (uncertain, unassessed)
Genus Acanthodes Dybowski, 1873 † (uncertain, unassessed)
Genus Acanthomuricea Thomson & Henderson, 1906 (uncertain, unassessed)
Genus Acervularia Lonsdale in Murchison, 1839 † (uncertain, unassessed)
Genus Acetabulum Lamarck, 1816 (uncertain, unassessed)
Genus Achelais Oken, 1815 (uncertain, unassessed)
Genus Achilleum Münster, 1834 (uncertain, unassessed)
Genus Acosmetira Cockerell, 1911 (uncertain, unassessed)
Genus Acraspedites Haeckel, 1869 (uncertain, unassessed)
Genus Acrochira Gistl, 1847 (uncertain, unassessed)
Genus Acrophyllia d'Orbigny, 1852 † (uncertain, unassessed)
Genus Acroporites Krueger, 1823 (uncertain, unassessed)
Genus Acropsammia Gerth, 1933 (uncertain, unassessed)
Genus Actinantha Lesson in Duperry, 1831 (uncertain, unassessed)
Genus Actinaroea d'Orbigny, 1850 † (uncertain, unassessed)
Genus Actinocystis Lindström, 1882 (uncertain, unassessed)
Genus Actinophora Berthold in Latreille, 1827 (uncertain, unassessed)
Genus Actinorhyza de Blainville, 1830 (uncertain, unassessed)
Genus Actinoseris d'Orbigny, 1849 † (uncertain, unassessed)
Genus Actinosmilia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Actinotus Gravenhorst, 1831 (uncertain, unassessed)
Genus Adarces Rafinesque, 1819 (uncertain, unassessed)
Genus Aeginella Haeckel, 1879 (uncertain, unassessed)
Genus Aeginodorus Haeckel, 1879 (uncertain, unassessed)
Genus Aeginorhodus Haeckel, 1879 (uncertain, unassessed)
Genus Aequoranna Haeckel, 1879 (uncertain, unassessed)
Genus Aequoraria Haeckel, 1879 (uncertain, unassessed)
Genus Aequorella Haeckel, 1879 (uncertain, unassessed)
Genus Aequorissa Haeckel, 1879 (uncertain, unassessed)
Genus Aequoroma Haeckel, 1879 (uncertain, unassessed)
Genus Agalmoides Fewkes, 1886 (uncertain, unassessed)
Genus Agarikophyllum Fomitchev, 1953 † (uncertain, unassessed)
Genus Agathyphyllia Reuss, 1864 (uncertain, unassessed)
Genus Aglaurella Haeckel, 1879 (uncertain, unassessed)
Genus Agonophyllum Simpson, 1900 (uncertain, unassessed)
Genus Alcinia Nardo, 1844 (uncertain, unassessed)
Genus Alcyonide Milne-Edwards, 1835 † (uncertain, unassessed)
Genus Alcyonites Schlotheim, 1820 (uncertain, unassessed)
Genus Alexella Gray, 1869 (uncertain, unassessed)
Genus Alloporina Ehrenberg, 1834 (uncertain, unassessed)
Genus Allotrophiophyllum Grabau, 1928 † (uncertain, unassessed)
Genus Alophota Brandt, 1835 (uncertain, unassessed)
Genus Amaranthus Müller in Knorr, 1766 (uncertain, unassessed)
Genus Ambiguastraea Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Amblophyllia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Amicella Gray, 1869 (uncertain, unassessed)
Genus Ammolpaea Schweigger, 1820 (uncertain, unassessed)
Genus Amocella Gray, 1869 (uncertain, unassessed)
Genus Amphitrocha Agassiz, 1862 (uncertain, unassessed)
Genus Anais Lesson, 1843 (uncertain, unassessed)
Genus Anaxarete Gistl, 1847 (uncertain, unassessed)
Genus Andenipora Jaworski, 1926 (uncertain, unassessed)
Genus Anga Stechow, 1921 (uncertain, unassessed)
Genus Angeastraea Bronn, 1859 (uncertain, unassessed)
Genus Angelacyathus Duncan, 1876 (uncertain, unassessed)
Genus Anicella Gray, 1868 (uncertain, unassessed)
Genus Anisocalyx Costa, 1842 (uncertain, unassessed)
Genus Anisocola Kirchenpauer, 1876 (uncertain, unassessed)
Genus Anomophyllum Roemer, 1835 (uncertain, unassessed)
Genus Anorygmaphyllina Ludwig, 1865 † (uncertain, unassessed)
Genus Anorygmaphyllum Ludwig, 1865 † (uncertain, unassessed)
Genus Anthipora Link, 1807 (uncertain, unassessed)
Genus Anthocanephora Strand, 1943 † (uncertain, unassessed)
Genus Anthozoanthus Deshayes, 1845-48 (uncertain, unassessed)
Genus Antillastraea Duncan, 1884 (uncertain, unassessed)
Genus Antinedia Duchassaing & Michelotti, 1864 (uncertain, unassessed)
Genus Aphragmastraea Solomko, 1888 (uncertain, unassessed)
Genus Aphyllacis Reuss, 1872 (uncertain, unassessed)
Genus Aphyllostylus Whiteaves, 1904 † (uncertain, unassessed)
Genus Aplocoenia Milne-Edwards, 1857 (uncertain, unassessed)
Genus Aploconus Debrenne & Gangloff in Debrenne, Gandin & Gangloff, 1990 † (uncertain, unassessed)
Genus Aplora Rafinesque, 1819 (uncertain, unassessed)
Genus Aplosastrea d'Orbigny, 1849 † (uncertain, unassessed)
Genus Apolemiopsis Brandt, 1835 (uncertain, unassessed)
Genus Apolythophyllum Walther, 1928 † (uncertain, unassessed)
Genus Apostasis Lendenfeld, 1885 (uncertain, unassessed)
Genus Aproctomus Rafinesque, 1814 (uncertain, unassessed)
Genus Aprutinopora Parona in Parona, Crema & Prever, 1909 † (uncertain, unassessed)
Genus Arachnium Keyserling, 1846 (uncertain, unassessed)
Genus Arachnopora Tenison-Woods, 1878 (uncertain, unassessed)
Genus Araiocaenia Alloiteau, 1949 † (uncertain, unassessed)
Genus Archactis Verrill, 1899 (uncertain, unassessed)
Genus Archaeocyathellus Ford, 1873 (uncertain, unassessed)
Genus Archaeoseris Gregory, 1900 † (uncertain, unassessed)
Genus Archicoenopsammia Kolosváry, 1949 † (uncertain, unassessed)
Genus Archihydrocorallina Moseley, 1881 (uncertain, unassessed)
Genus Archistylaster Moseley, 1879 (uncertain, unassessed)
Genus Archydra Haeckel, 1866 (uncertain, unassessed)
Genus Areocella Gray, 1869 (uncertain, unassessed)
Genus Arethusa Oken, 1815 (uncertain, unassessed)
Genus Arethusa Haeckel, 1888 (uncertain, unassessed)
Genus Argentella Gray, 1870 (uncertain, unassessed)
Genus Armenistarus Dana, 1766 (uncertain, unassessed)
Genus Armillifera Fedonkin, 1980 † (uncertain, unassessed)
Genus Arrowipora Fuller & Jenkins, 1995 † (uncertain, unassessed)
Genus Arumberia Glaessner & Walter, 1975 † (uncertain, unassessed)
Genus Asenathia Annandale, 1918 (uncertain, unassessed)
Genus Aspidiophyllum Thomson, 1875 (uncertain, unassessed)
Genus Asteriophyllum Porfiriev, 1937 † (uncertain, unassessed)
Genus Asterocerium Hall, 1852 (uncertain, unassessed)
Genus Asterocyclus Vanuxem, 1842 † (uncertain, unassessed)
Genus Asteroides Agassiz, 1844 (uncertain, unassessed)
Genus Asteroseris de Fromentel in d'Orbigny, 1867 † (uncertain, unassessed)
Genus Astoma Voigt in Cuvier, 1843 (uncertain, unassessed)
Genus Astroblastodiscus Ludwig, 1866 † (uncertain, unassessed)
Genus Astroblastothylacus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrocalamocyathus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrochartodiscus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrocyathus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrocyclus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrodendrocyathus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrodiscus Ludwig, 1866 † (uncertain, unassessed)
Genus Astroidea Oken, 1828 (uncertain, unassessed)
Genus Astroita Milne-Edwards, 1860 (uncertain, unassessed)
Genus Astroites Guettard, 1770 (uncertain, unassessed)
Genus Astrolopas Ludwig, 1866 † (uncertain, unassessed)
Genus Astrophloeocyathus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrophloeocyclus Ludwig, 1866 † (uncertain, unassessed)
Genus Astrophloeothylacus Ludwig, 1869 (uncertain, unassessed)
Genus Astrophyllum Wedekind, 1924 (uncertain, unassessed)
Genus Astroplacocyathus Ludwig, 1866 † (uncertain, unassessed)
Genus Astropolia Zborzewski, 1834 (uncertain, unassessed)
Genus Astrothylacus Ludwig, 1866 † (uncertain, unassessed)
Genus Athoralia Haeckel, 1888 (uncertain, unassessed)
Genus Athoria Haeckel, 1888 (uncertain, unassessed)
Genus Atlante Verany, 1841 (uncertain, unassessed)
Genus Atollites Maas, 1902 † (uncertain, unassessed)
Genus Aulophyllia d'Orbigny † (uncertain, unassessed)
Genus Aulopsammia Reuss, 1854 (uncertain, unassessed)
Genus Auralia Haeckel, 1888 (uncertain, unassessed)
Genus Aureletta Haeckel, 1879 (uncertain, unassessed)
Genus Aurelissa Haeckel, 1879 (uncertain, unassessed)
Genus Auricoma Haeckel, 1879 (uncertain, unassessed)
Genus Aurophysa Haeckel, 1888 (uncertain, unassessed)
Genus Axiphyllum Quenstedt, 1880 (uncertain, unassessed)
Genus Axocyathus Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Axophyllia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Axoseris Oppenheim, 1901 † (uncertain, unassessed)
Genus Bacillastrea Quenstedt, 1880 (uncertain, unassessed)
Genus Baeophyllum Hill, 1940 † (uncertain, unassessed)
Genus Bainbridgia Ball & Grove, 1940 (uncertain, unassessed)
Genus Baphonulina Zborzewski, 1843 (uncertain, unassessed)
Genus Barathrobius Danielssen, 1886 (uncertain, unassessed)
Genus Barycora Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Bassaenia Renz, 1926 (uncertain, unassessed)
Genus Batea Koren & Danielssen, 1874 (uncertain, unassessed)
Genus Bathyactis Durègne, 1886 (uncertain, unassessed)
Genus Bathyactodes Strand, 1928 † (uncertain, unassessed)
Genus Bathyanthus Andres, 1883 (uncertain, unassessed)
Genus Bathygorgia Wright, 1885 (uncertain, unassessed)
Genus Bathyluca Mayer, 1900 (uncertain, unassessed)
Genus Bathypenna Marion, 1906 (uncertain, unassessed)
Genus Batolites Oken, 1815 (uncertain, unassessed)
Genus Bavarosmilia Kuhn, 1942 † (uncertain, unassessed)
Genus Bekhmeia Hudson, 1954 † (uncertain, unassessed)
Genus Berenicanna Haeckel, 1879 (uncertain, unassessed)
Genus Berenicetta Haeckel, 1879 (uncertain, unassessed)
Genus Bergaueria Prantl, 1946 † (uncertain, unassessed)
Genus Beroides Quoy & Gaimard in de Blainville, 1830 (uncertain, unassessed)
Genus Berosoma Lesson in Duperry, 1838 (uncertain, unassessed)
Genus Bessarabia Gureev in Ryabenko, 1988 † (uncertain, unassessed)
Genus Biblis Lesson, 1837 (uncertain, unassessed)
Genus Billingsia Koninck, 1877 † (uncertain, unassessed)
Genus Biphora Bory, 1804 (uncertain, unassessed)
Genus Birastrites Geinitz, 1866 (uncertain, unassessed)
Genus Birotulata Nutting, 1911 (uncertain, unassessed)
Genus Bithecocamara Kozlowski, 1938 † (uncertain, unassessed)
Genus Blanfordia Duncan, 1880 † (uncertain, unassessed)
Genus Blanfordiola Strand, 1928 † (uncertain, unassessed)
Genus Blastogaster Haeckel, 1879 (uncertain, unassessed)
Genus Blepharogorgia Duchassaing & Michelotti, 1864 (uncertain, unassessed)
Genus Boarella Gray, 1870 (uncertain, unassessed)
Genus Bolactites Rafinesque, 1831 (uncertain, unassessed)
Genus Bonata Fedonkin, 1980 † (uncertain, unassessed)
Genus Boreaster Lambe in Low, 1906 † (uncertain, unassessed)
Genus Borelis Oken, 1815 (uncertain, unassessed)
Genus Boscia Schweigger, 1819 (uncertain, unassessed)
Genus Bosciellaria Reichenbach, 1828 (uncertain, unassessed)
Genus Bosnopsammia Oppenheim, 1908 † (uncertain, unassessed)
Genus Boswellia Sokolov, 1939 † (uncertain, unassessed)
Genus Bothwellia Preobrazhinskij, 1981 † (uncertain, unassessed)
Genus Bovella Gray, 1870 (uncertain, unassessed)
Genus Brachiolophus Haeckel, 1880 (uncertain, unassessed)
Genus Brachionus Blumenbach, 1790 (uncertain, unassessed)
Genus Brachymaeandrina Duncan, 1884 (uncertain, unassessed)
Genus Brachysoma Brandt, 1835 (uncertain, unassessed)
Genus Bradyzoum Kühn in Schinde-wolf, 1939 † (uncertain, unassessed)
Genus Branchastraea de Blainville, 1830 (uncertain, unassessed)
Genus Brevismilia Boelsche, 1866 † (uncertain, unassessed)
Genus Brignus de Gregorio, 1930 † (uncertain, unassessed)
Genus Brochiphyllum Wedekind, 1923 (uncertain, unassessed)
Genus Bucephalon Lesson, 1836 (uncertain, unassessed)
Genus Bursarius Lesson, 1836 (uncertain, unassessed)
Genus Busella Gray, 1870 (uncertain, unassessed)
Genus Buthotrepis Fitch, 1849 (uncertain, unassessed)
Genus Caementascus Haeckel, 1884 (uncertain, unassessed)
Genus Caementissa Haeckel, 1884 (uncertain, unassessed)
Genus Caementoncus Haeckel, 1884 (uncertain, unassessed)
Genus Caementura Haeckel, 1884 (uncertain, unassessed)
Genus Caenophyllum Clark, 1926 † (uncertain, unassessed)
Genus Calamella Oken, 1817 (uncertain, unassessed)
Genus Calamella Oken, 1815 (uncertain, unassessed)
Genus Calamites Guettard, 1770 (uncertain, unassessed)
Genus Calamosmilia Koby in Koby & Choffat, 1904 (uncertain, unassessed)
Genus Calathophora Kirchenpauer, 1872 (uncertain, unassessed)
Genus Callapora Nicholson, 1874 (uncertain, unassessed)
Genus Calliagalma Fewkes, 1882 (uncertain, unassessed)
Genus Callichora Dujardin, 1845 (uncertain, unassessed)
Genus Callirhoe Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Callisis Verrill, 1883 (uncertain, unassessed)
Genus Callithamnites Göppert, 1859 (uncertain, unassessed)
Genus Calophyllum King, 1850 † (uncertain, unassessed)
Genus Calophyllum Wilkes, 1848 (uncertain, unassessed)
Genus Calvinia Savage, 1913 † (uncertain, unassessed)
Genus Campalaria Hartlaub, 1897 (uncertain, unassessed)
Genus Campanella Quoy & Gaimard in de Blainville, 1834 (uncertain, unassessed)
Genus Campanella Lesson, 1837 (uncertain, unassessed)
Genus Campodocis Dietrich, 1926 † (uncertain, unassessed)
Genus Campolithus Lindström, 1899 (uncertain, unassessed)
Genus Campsactis Rafinesque & Clifford, 1820 (uncertain, unassessed)
Genus Canavaria Oppenheim, 1899 † (uncertain, unassessed)
Genus Canavarium Strand, 1943 † (uncertain, unassessed)
Genus Cancellites Rafinesque, 1831 (uncertain, unassessed)
Genus Canephora König, 1825 † (uncertain, unassessed)
Genus Caniella Hadži, 1915 (uncertain, unassessed)
Genus Carantoseris Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Caravella Haeckel, 1888 (uncertain, unassessed)
Genus Carelozoon Metzger, 1924 † (uncertain, unassessed)
Genus Caricoides Guettard, 1770 † (uncertain, unassessed)
Genus Carolia Gray, 1867 (uncertain, unassessed)
Genus Carpolites Link, 1807 (uncertain, unassessed)
Genus Carpopsis Rafinesque, 1818 (uncertain, unassessed)
Genus Caryophylloides Guettard, 1770 (uncertain, unassessed)
Genus Catenaria König, 1825 † (uncertain, unassessed)
Genus Catenularia Link, 1807 (uncertain, unassessed)
Genus Cavella Stechow, 1922 † (uncertain, unassessed)
Genus Celechopora Pradácová, 1939 (uncertain, unassessed)
Genus Celleporites Schlotheim, 1820 (uncertain, unassessed)
Genus Cenomanosmilia Alloiteau, 1949 † (uncertain, unassessed)
Genus Centastrea d'Orbigny, 1849 (uncertain, unassessed)
Genus Centrastraea d'Orbigny, 1850 † (uncertain, unassessed)
Genus Centrephyllum Thomson, 1880 (uncertain, unassessed)
Genus Centrocoenia Bronn, 1859 (uncertain, unassessed)
Genus Ceramianthema Agassiz, 1844 (uncertain, unassessed)
Genus Cereopsida Strand, 1928 † (uncertain, unassessed)
Genus Ceriolina Zborzewski, 1834 (uncertain, unassessed)
Genus Cetophyllum Wedekind, 1927 † (uncertain, unassessed)
Genus Chaetetiporella Sokolov, 1939 † (uncertain, unassessed)
Genus Chalmersia Delage & Hérouard, 1901 (uncertain, unassessed)
Genus Charisastraea Fromentel, 1861 (uncertain, unassessed)
Genus Charybdella Haeckel, 1879 (uncertain, unassessed)
Genus Charybdusa Haeckel, 1879 (uncertain, unassessed)
Genus Cheilosporum Zanardini, 1844 (uncertain, unassessed)
Genus Chelybs Oken, 1815 (uncertain, unassessed)
Genus Chirobelemnon Pfeffer, 1887 (uncertain, unassessed)
Genus Chirocampta Brandt, 1837 (uncertain, unassessed)
Genus Chiromedusa Thiel, 1928 (uncertain, unassessed)
Genus Chlorozoa Gray, 1869 (uncertain, unassessed)
Genus Chonemblema Say in Keating, 1824 (uncertain, unassessed)
Genus Chorisastraea Fromentel, 1861 † (uncertain, unassessed)
Genus Chorisastrea Frech, 1896 † (uncertain, unassessed)
Genus Cionophyllum Chi, 1931 † (uncertain, unassessed)
Genus Circalia Haeckel, 1888 (uncertain, unassessed)
Genus Circolia Haeckel, 1888 (uncertain, unassessed)
Genus Cirrhipates de Blainville, 1834 (uncertain, unassessed)
Genus Cispusella Gregorio, 1930 † (uncertain, unassessed)
Genus Cladocanna Haeckel, 1879 (uncertain, unassessed)
Genus Cladocerus Rafinesque, 1819 (uncertain, unassessed)
Genus Cladocyclites Rafinesque, 1831 (uncertain, unassessed)
Genus Cladoporium Gregorio, 1930 † (uncertain, unassessed)
Genus Cladostoma Brandt, 1837 (uncertain, unassessed)
Genus Claruscyathus Vologdin, 1932 † (uncertain, unassessed)
Genus Clathrophysema Haeckel, 1884 (uncertain, unassessed)
Genus Claustra Lesson, 1837 (uncertain, unassessed)
Genus Clavella Gray, 1870 (uncertain, unassessed)
Genus Clavismilia Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Clemactis Agassiz (uncertain, unassessed)
Genus Clisaxophyllum Grabau in Chi, 1931 † (uncertain, unassessed)
Genus Clisiophyllites Loeweneck, 1932 (uncertain, unassessed)
Genus Clisiophylloides Dybowski, 1873 (uncertain, unassessed)
Genus Cnide Forster, 1844 (uncertain, unassessed)
Genus Coclocoenia Gerth, 1923 (uncertain, unassessed)
Genus Coelographula Pomel, 1868 (uncertain, unassessed)
Genus Coelophyllum Roemer, 1883 (uncertain, unassessed)
Genus Coenastrea Etallon, 1862 (uncertain, unassessed)
Genus Coilites Rafinesque, 1840 (uncertain, unassessed)
Genus Columellastraea d'Orbigny, 1852 † (uncertain, unassessed)
Genus Columellastrea d'Orbigny, 1850 † (uncertain, unassessed)
Genus Columnocaenia Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Columnopora Nicholson, 1874 † (uncertain, unassessed)
Genus Comalia Wells, 1932 † (uncertain, unassessed)
Genus Comastraea Fromentel, 1862 (uncertain, unassessed)
Genus Concomedusites Glaessner & Wade, 1966 † (uncertain, unassessed)
Genus Conitubus Kozlowski, 1938 † (uncertain, unassessed)
Genus Conocoenia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Conophyllum Hall, 1851 (uncertain, unassessed)
Genus Corallinites Guettard, 1770 (uncertain, unassessed)
Genus Coralliolites Schlotheim, 1813 (uncertain, unassessed)
Genus Coralliolithes Bronn, 1848 † (uncertain, unassessed)
Genus Coralliopsis Filhol, 1885 (uncertain, unassessed)
Genus Corallium Lamarck, 1801 (uncertain, unassessed)
Genus Coralloides Guettard, 1770 (uncertain, unassessed)
Genus Corallum Ehrenberg, 1834 (uncertain, unassessed)
Genus Cordilites Pocta, 1888 † (uncertain, unassessed)
Genus Cordylonema Haeckel, 1879 (uncertain, unassessed)
Genus Corofolius Gregorio, 1930 † (uncertain, unassessed)
Genus Corticanthus Andres, 1883 (uncertain, unassessed)
Genus Corticithoa Andres, 1883 (uncertain, unassessed)
Genus Corymbogonium Allman, 1861 (uncertain, unassessed)
Genus Corythamnium Allman, 1859 (uncertain, unassessed)
Genus Cosinaraea Milne-Edwards & Haime, 1848 (uncertain, unassessed)
Genus Cosmophyllum Vollbrecht, 1922 (uncertain, unassessed)
Genus Cosmopolites Duchassaing & Michelotti, 1864 (uncertain, unassessed)
Genus Cosmoseris d'Orbigny, 1850 † (uncertain, unassessed)
Genus Cotulina Agassiz, 1862 (uncertain, unassessed)
Genus Couthouyia Agassiz, 1862 (uncertain, unassessed)
Genus Cramborhiza Haeckel, 1880 (uncertain, unassessed)
Genus Craspedonites Haeckel, 1865 (uncertain, unassessed)
Genus Craspedophyllum Dybowski, 1873 (uncertain, unassessed)
Genus Crassiphyllum Grove, 1935 † (uncertain, unassessed)
Genus Craterophyllum Tolmatchoff, 1931 † (uncertain, unassessed)
Genus Crematostoma A. Agassiz in L. Agassiz, 1862 (uncertain, unassessed)
Genus Crematostoma Haeckel, 1879 (uncertain, unassessed)
Genus Crepidophyllum Nicholson & Thomson, 1876 (uncertain, unassessed)
Genus Cretastraea Kuehn & Andrusov, 1930 † (uncertain, unassessed)
Genus Cricogorgia Milne-Edwards, 1857 (uncertain, unassessed)
Genus Crinillum Harting, Miquel & Van der Hoeven, 1861 (uncertain, unassessed)
Genus Crinophyllum Jones, 1932 (uncertain, unassessed)
Genus Crinopora d'Orbigny, 1849 † (uncertain, unassessed)
Genus Crispella Gray, 1870 (uncertain, unassessed)
Genus Crockettius Lament, 1978 † (uncertain, unassessed)
Genus Crossostoma Agassiz, 1862 (uncertain, unassessed)
Genus Crystallodes Haeckel, 1869 (uncertain, unassessed)
Genus Crystallophanes Brandt, 1834 (uncertain, unassessed)
Genus Cucubalus Quoy & Gaimard in de Blainville, 1830 (uncertain, unassessed)
Genus Cucullus Quoy & Gaimard in de Blainville, 1830 (uncertain, unassessed)
Genus Cuculus Lesson, 1843 (uncertain, unassessed)
Genus Cunantha Haeckel, 1879 (uncertain, unassessed)
Genus Cuneolaria Chamisso & Eysenhardt, 1821 (uncertain, unassessed)
Genus Cunnolites Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Cyanaea Cuvier, 1817 (uncertain, unassessed)
Genus Cyaneopsis Brandt, 1835 (uncertain, unassessed)
Genus Cyanthana Haeckel, 1880 (uncertain, unassessed)
Genus Cyathocoenia Fromentel, 1884 † (uncertain, unassessed)
Genus Cyathocoenia Volz, 1896 † (uncertain, unassessed)
Genus Cyathodactylia Ludwig, 1865 † (uncertain, unassessed)
Genus Cyathophoropsis Alloiteau, 1948 † (uncertain, unassessed)
Genus Cyathopodinum Verrill, 1868 (uncertain, unassessed)
Genus Cyathopora Owen, 1844 † (uncertain, unassessed)
Genus Cyathopsis d'Orbigny, 1849 † (uncertain, unassessed)
Genus Cyathopsis Thomson, 1883 (uncertain, unassessed)
Genus Cyathosmilia Fromentel, 1865 † (uncertain, unassessed)
Genus Cyathothalaa Ludwig, 1865 † (uncertain, unassessed)
Genus Cyatophyllum Morren in Galeotti, 1837 (uncertain, unassessed)
Genus Cybogaster Haeckel, 1864 (uncertain, unassessed)
Genus Cyclactinia Vinassa de Regny, 1901 † (uncertain, unassessed)
Genus Cyclepites Rafinesque, 1831 (uncertain, unassessed)
Genus Cycloceros Rafinesque, 1818 (uncertain, unassessed)
Genus Cyclocoenia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Cycloconus Da Rio, 1836 (uncertain, unassessed)
Genus Cycloconus Hombres-Firmas, 1842 † (uncertain, unassessed)
Genus Cyclocyathus Milne-Edwards & Haime, 1850 † (uncertain, unassessed)
Genus Cyclogorgia Gordon, 1927 (uncertain, unassessed)
Genus Cyclolithus König, 1825 † (uncertain, unassessed)
Genus Cyclophylla Brandt, 1837 (uncertain, unassessed)
Genus Cyclorytes Rafinesque, 1819 (uncertain, unassessed)
Genus Cyclosites Rafinesque, 1811 † (uncertain, unassessed)
Genus Cyclosmilia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Cyclotrema Rafinesque, 1818 (uncertain, unassessed)
Genus Cylicopora Steininger, 1849 (uncertain, unassessed)
Genus Cylicosmilia Milne-Edwards & Haime, 1848 (uncertain, unassessed)
Genus Cylindripora Eichwald, 1829 † (uncertain, unassessed)
Genus Cylindrocyathus Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Cylindrohelium Grabau, 1910 † (uncertain, unassessed)
Genus Cylindrohyphasma Steinmann, 1878 † (uncertain, unassessed)
Genus Cylindropora Tenison- Woods, 1880 † (uncertain, unassessed)
Genus Cymbonectes Haeckel, 1888 (uncertain, unassessed)
Genus Cymodocea Lamouroux, 1816 (uncertain, unassessed)
Genus Cymosaria Lamarck, 1816 (uncertain, unassessed)
Genus Cynicus Gistl, 1848 (uncertain, unassessed)
Genus Cypellophyllum Tolmatchoff, 1933 † (uncertain, unassessed)
Genus Cyphophyllum Wedekind, 1927 † (uncertain, unassessed)
Genus Cystalia Haeckel, 1888 (uncertain, unassessed)
Genus Cystidendron Schindewolf, 1927 † (uncertain, unassessed)
Genus Cystiphyllum Lonsdale in Murchison, 1839 † (uncertain, unassessed)
Genus Cystiplasma Taylor, 1951 † (uncertain, unassessed)
Genus Cystistrotion Schindewolf, 1927 † (uncertain, unassessed)
Genus Cystophorastraea Dobroljubova, 1935 † (uncertain, unassessed)
Genus Cystostylus Whitfield, 1882 † (uncertain, unassessed)
Genus Cytaendra Haeckel, 1879 (uncertain, unassessed)
Genus Dactylacis d'Orbigny, 1849 † (uncertain, unassessed)
Genus Dactylastrea d'Orbigny, 1849 † (uncertain, unassessed)
Genus Dactylodiscus Slaczka, 1971 † (uncertain, unassessed)
Genus Dactylonephthya Thomson & Simpson, 1909 (uncertain, unassessed)
Genus Daliania Liu & Yang in Hong, Huang, Yang, Lan, Xian, Yang & Liu, 1988 † (uncertain, unassessed)
Genus Danaea d'Orbigny, 1839 & 1846 (uncertain, unassessed)
Genus Danella Gray, 1869 (uncertain, unassessed)
Genus Dania Milne-Edwards & Haime, 1849 (uncertain, unassessed)
Genus Danielssenia Grieg, 1887 (uncertain, unassessed)
Genus Dawsonia Nicholson, 1873 (uncertain, unassessed)
Genus Decacoenia d'Orbigny, 1850 † (uncertain, unassessed)
Genus Delphinastraea Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Dendrocoenia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Dendrocora Duncan, 1876 (uncertain, unassessed)
Genus Dendrogorgia Duchassaing, 1870 (uncertain, unassessed)
Genus Dendrohelia Étallon, 1860 (uncertain, unassessed)
Genus Dendrophysema Haeckel, 1884 (uncertain, unassessed)
Genus Dendroseris Gregory, 1929 † (uncertain, unassessed)
Genus Dendrostroma Lecompte, 1952 † (uncertain, unassessed)
Genus Dermorites Rafinesque, 1831 (uncertain, unassessed)
Genus Desmalia Haeckel, 1888 (uncertain, unassessed)
Genus Desmastraea Fromentel, 1865 (uncertain, unassessed)
Genus Desmia Milne-Edwards & Haime, 1848 (uncertain, unassessed)
Genus Desmidophora Nicholson, 1886 † (uncertain, unassessed)
Genus Desmopsammia Reis, 1889 (uncertain, unassessed)
Genus Desmostoma Vanhöffen, 1888 (uncertain, unassessed)
Genus Deutocaulon Marshall & Fowler, 1888 (uncertain, unassessed)
Genus Dianthea Busch, 1851 (uncertain, unassessed)
Genus Dibunophylloides Fomitchev, 1953 † (uncertain, unassessed)
Genus Dictioastraea Michelotti (uncertain, unassessed)
Genus Dictyopora Gerth, 1921 † (uncertain, unassessed)
Genus Dicyemopsis van Beneden, 1876 (uncertain, unassessed)
Genus Dicymba Haeckel, 1888 (uncertain, unassessed)
Genus Diechoraea Tenison-Woods, 1879 (uncertain, unassessed)
Genus Digitium Gregorio, 1930 † (uncertain, unassessed)
Genus Dinematella Fewkes, 1881 (uncertain, unassessed)
Genus Diphyomorpha Brandt, 1835 (uncertain, unassessed)
Genus Diphysa Blainville, 1830 (uncertain, unassessed)
Genus Diphystrotion Smith & Lang, 1930 † (uncertain, unassessed)
Genus Diplastraea Eichwald, 1854 (uncertain, unassessed)
Genus Diplerium Rafinesque, 1819 (uncertain, unassessed)
Genus Diploastraea Matthai, 1914 (uncertain, unassessed)
Genus Diplocoenia Duncan, 1867 † (uncertain, unassessed)
Genus Diplocoeniastraea D'Achiardi, 1880 (uncertain, unassessed)
Genus Diplocraspedon Brandt, 1835 (uncertain, unassessed)
Genus Diplophysa Gegenbaur, 1853 (uncertain, unassessed)
Genus Diplopilus Agassiz, 1862 (uncertain, unassessed)
Genus Diplopora Link, 1807 (uncertain, unassessed)
Genus Diplopora Gümbel, 1866 (uncertain, unassessed)
Genus Diplorybia Fewkes, 1888 (uncertain, unassessed)
Genus Diplostemma Brandt, 1835 (uncertain, unassessed)
Genus Diplostephanus Brandt, 1835 (uncertain, unassessed)
Genus Diplothecastraea Duncan, 1884 (uncertain, unassessed)
Genus Discomuricea Gordon, 1926 (uncertain, unassessed)
Genus Discopora Rafinesque, 1814 (uncertain, unassessed)
Genus Discopsammia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Discoseris Gümbel, 1861 (uncertain, unassessed)
Genus Discus Lesson, 1837 (uncertain, unassessed)
Genus Disertasia Neppi, 1917 (uncertain, unassessed)
Genus Dobrolyubovia Fomitchev, 1953 † (uncertain, unassessed)
Genus Dodecabostrycha Brandt, 1837 (uncertain, unassessed)
Genus Dogielia Pedaschenko, 1906 (uncertain, unassessed)
Genus Donacostoma Agassiz, 1862 (uncertain, unassessed)
Genus Donia Soshkina, 1951 † (uncertain, unassessed)
Genus Drillaetis Verrill, 1922 (uncertain, unassessed)
Genus Drymopora Davis, 1885 † (uncertain, unassessed)
Genus Duebenia Koren & Danielssen, 1877 (uncertain, unassessed)
Genus Duncania Pourtalès in Agassiz & Pourtalès, 1874 (uncertain, unassessed)
Genus Duodecimedusina King, 1955 † (uncertain, unassessed)
Genus Echinastraea de Blainville, 1830 (uncertain, unassessed)
Genus Ecmesus Philippi, 1841 (uncertain, unassessed)
Genus Elaphantopes Lesson, 1843 (uncertain, unassessed)
Genus Elasma Wright & Studer in Studer, 1887 (uncertain, unassessed)
Genus Ellisia Forbes & Goodsir, 1839 (uncertain, unassessed)
Genus Enallastraea Fromentel, 1861 (uncertain, unassessed)
Genus Enallophyllum Greene, 1901 † (uncertain, unassessed)
Genus Endeithoa Andres, 1883 (uncertain, unassessed)
Genus Enneagonoides Huxley, 1859 (uncertain, unassessed)
Genus Entacmaeea Duchassaing, 1850 (uncertain, unassessed)
Genus Enteleiophyllum Walther, 1928 † (uncertain, unassessed)
Genus Eolithostrotionella Zhizhina in Fomitchev, 1953 † (uncertain, unassessed)
Genus Eomontipora Gregory, 1931 † (uncertain, unassessed)
Genus Ephyra Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Ephyropsites Ammon, 1908 † (uncertain, unassessed)
Genus Epicorallum Lamouroux, 1824 (uncertain, unassessed)
Genus Epidactyla Brandt, 1837 (uncertain, unassessed)
Genus Epigyra Ferry, 1870 (uncertain, unassessed)
Genus Epihalcampa Carlgren, 1920 (uncertain, unassessed)
Genus Episeris Fromentel, 1861 (uncertain, unassessed)
Genus Epistromatopora Yabe & Sugiyama, 1930 (uncertain, unassessed)
Genus Equisetella Gray, 1870 (uncertain, unassessed)
Genus Equorea Risso, 1826 (uncertain, unassessed)
Genus Eriska Risso, 1826 (uncertain, unassessed)
Genus Erismolithus Martin, 1809 † (uncertain, unassessed)
Genus Escharites Guettard, 1770 (uncertain, unassessed)
Genus Euantipathes Van Pesch, 1914 (uncertain, unassessed)
Genus Eubathypathes Van Pesch, 1914 (uncertain, unassessed)
Genus Eucampanularia Broch, 1909 (uncertain, unassessed)
Genus Eucampanulina Broch, 1909 (uncertain, unassessed)
Genus Eucharina Agassiz, 1860 (uncertain, unassessed)
Genus Eucoparia Haeckel, 1879 (uncertain, unassessed)
Genus Eucrambessa Haeckel, 1880 (uncertain, unassessed)
Genus Eudiphasia Broch, 1905 (uncertain, unassessed)
Genus Eudora Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Eudoxon Haeckel, 1888 (uncertain, unassessed)
Genus Eufavosites Rukhin, 1936 † (uncertain, unassessed)
Genus Eugenia Iljin, 1930 (uncertain, unassessed)
Genus Eulimenes Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Eulymena Lesson in Duperry, 1838 (uncertain, unassessed)
Genus Eumichalinia Yabe & Hayasaka, 1915 † (uncertain, unassessed)
Genus Eunicensis Dubrowsky, 1934 (uncertain, unassessed)
Genus Eunoella Gray, 1869 (uncertain, unassessed)
Genus Eunomia Lamouroux, 1821 † (uncertain, unassessed)
Genus Eupoma Stechow, 1920 (uncertain, unassessed)
Genus Eurialia Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Europala Ehrenberg, 1833 (uncertain, unassessed)
Genus Euryale Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Eurybia Eschscholtz, 1829 (uncertain, unassessed)
Genus Eurybiopsis Gegenbaur, 1856 (uncertain, unassessed)
Genus Eurymaeandra Bronn, 1859 (uncertain, unassessed)
Genus Eurystoma Kölliker, 1853 (uncertain, unassessed)
Genus Eusclerides Gray & Carter, 1869 (uncertain, unassessed)
Genus Eusertularia Broch, 1910 (uncertain, unassessed)
Genus Eusertularia Haeckel, 1899 (uncertain, unassessed)
Genus Eutubularia Haeckel, 1896 (uncertain, unassessed)
Genus Eutubularia Broch, 1909 (uncertain, unassessed)
Genus Eutylopathes Roule, 1905 (uncertain, unassessed)
Genus Exechestoma Brandt, 1837 (uncertain, unassessed)
Genus Eximia Hartlaub, 1907 (uncertain, unassessed)
Genus Exossia Nardo, 1847 (uncertain, unassessed)
Genus Fabera Brandt, 1837 (uncertain, unassessed)
Genus Favastraea d'Orbigny, 1850 † (uncertain, unassessed)
Genus Favastrea d'Orbigny, 1850 † (uncertain, unassessed)
Genus Favoidea Reuss, 1866 † (uncertain, unassessed)
Genus Favositipora Kent, 1870 (uncertain, unassessed)
Genus Feddenia Duncan, 1880 † (uncertain, unassessed)
Genus Fibrillites Rafinesque, 1831 (uncertain, unassessed)
Genus Fistulosa Schweigger, 1820 (uncertain, unassessed)
Genus Flexulites Rafinesque, 1832 (uncertain, unassessed)
Genus Floscula Haeckel, 1880 (uncertain, unassessed)
Genus Floscularia Eichwald, 1829 (uncertain, unassessed)
Genus Forskaliopsis Haeckel, 1888 (uncertain, unassessed)
Genus Foveolia Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Fraasia Blanckenhorn, 1890 † (uncertain, unassessed)
Genus Fungina Ehrenberg, 1834 (uncertain, unassessed)
Genus Funginellastraea Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Fungus Müller, 1766 (uncertain, unassessed)
Genus Fusticularia Simpson, 1905 (uncertain, unassessed)
Genus Gakarasia Haughton, 1962 † (uncertain, unassessed)
Genus Galanthula Hartlaub, 1899 (uncertain, unassessed)
Genus Gasteripus Rafinesque, 1819 (uncertain, unassessed)
Genus Gastraea Haeckel, 1872 (uncertain, unassessed)
Genus Gastrica Péron & Lesueur, 1810 (uncertain, unassessed)
Genus Gastroblastus Haeckel, 1879 (uncertain, unassessed)
Genus Gastrophysema Haeckel, 1877 (uncertain, unassessed)
Genus Gemellaria Haeckel, 1879 (uncertain, unassessed)
Genus Gemmaria Duchassaing & Michelotti, 1860 (uncertain, unassessed)
Genus Gemmastrea Blainville, 1837 (uncertain, unassessed)
Genus Gemminella Allman, 1874 (uncertain, unassessed)
Genus Gemmithoa Andres, 1883 (uncertain, unassessed)
Genus Gemmulatrochus Duncan, 1878 (uncertain, unassessed)
Genus Geoporites d'Orbigny, 1850 † (uncertain, unassessed)
Genus Gersemiopsis Danielssen, 1886 (uncertain, unassessed)
Genus Glyphastraea Duncan, 1887 † (uncertain, unassessed)
Genus Glyphephyllia Fromentel in d'Orbigny, 1887 † (uncertain, unassessed)
Genus Godeffroyia Kölliker, 1869 (uncertain, unassessed)
Genus Goendul Koren & Danielssen, 1883 (uncertain, unassessed)
Genus Gonigoria Gray, 1853 (uncertain, unassessed)
Genus Goniocoenia d'Orbigny, 1849 † (uncertain, unassessed)
Genus Gonocladium Allman, 1872 (uncertain, unassessed)
Genus Gonomeandrus Kirkpatrick, 1903 (uncertain, unassessed)
Genus Gonopera Rafinesque, 1819 (uncertain, unassessed)
Genus Gorgonites Bronn, 1848 † (uncertain, unassessed)
Genus Gorskyia Fomitchev, 1953 † (uncertain, unassessed)
Genus Graptolites Emmons, 1842 † (uncertain, unassessed)
Genus Graptopora Salter, 1858 (uncertain, unassessed)
Genus Graptospongia Ruedemann, 1908 (uncertain, unassessed)
Genus Graptotheca Bigsby, 1868 (uncertain, unassessed)
Genus Graptotrichus Pocta, 1908 (uncertain, unassessed)
Genus Greeneia Allman, 1883 (uncertain, unassessed)
Genus Gunneria Danielssen & Koren, 1884 (uncertain, unassessed)
Genus Gymnocraspedon Brandt, 1837 (uncertain, unassessed)
Genus Gymnosarca Kent, 1870 (uncertain, unassessed)
Genus Gymnosolen Stienmann, 1911 (uncertain, unassessed)
Genus Gyroseris Reuss, 1854 (uncertain, unassessed)
Genus Haimeophyllum Billings, 1859 (uncertain, unassessed)
Genus Haldemana Leidy, 1885 (uncertain, unassessed)
Genus Halecina Gray, 1848 (uncertain, unassessed)
Genus Halia Hincks, 1855 (uncertain, unassessed)
Genus Halipetasus Schultze, 1898 (uncertain, unassessed)
Genus Haloikema Bourne, 1890 (uncertain, unassessed)
Genus Halysiastraea Michelotti (uncertain, unassessed)
Genus Hapalia Eschscholtz, 1825 (uncertain, unassessed)
Genus Haplogyra Michelin † (uncertain, unassessed)
Genus Haplotella Stechow, 1919 (uncertain, unassessed)
Genus Haptotheca Lendenfeld, 1885 (uncertain, unassessed)
Genus Harmodita Eichwald, 1830 (uncertain, unassessed)
Genus Harmodites Fischer de Waldheim, 1828 (uncertain, unassessed)
Genus Heccaedecabostrycha Brandt, 1837 (uncertain, unassessed)
Genus Heccaedecomma Brandt, 1838 (uncertain, unassessed)
Genus Hedstromophyllum Wedekind, 1927 † (uncertain, unassessed)
Genus Helenterophyllum Grabau, 1910 † (uncertain, unassessed)
Genus Helicella Gray, 1856 (uncertain, unassessed)
Genus Helicopodes Tullberg, 1883 † (uncertain, unassessed)
Genus Helioalcyon Termier & Termier, 1945 † (uncertain, unassessed)
Genus Helladastraea Avnimelech, 1948 † (uncertain, unassessed)
Genus Hemicyathus Seguenza, 1864 (uncertain, unassessed)
Genus Hemicystiphyllum Wedekind, 1925 (uncertain, unassessed)
Genus Hemiphyllum Tomes, 1887 † (uncertain, unassessed)
Genus Hemispheria Quatrefages, 1841 (uncertain, unassessed)
Genus Heptaphyllum Clark, 1924 † (uncertain, unassessed)
Genus Heptastylopsis Frech, 1890 † (uncertain, unassessed)
Genus Herklotsia Gray, 1860 (uncertain, unassessed)
Genus Herophile Steenstrup, 1860 (uncertain, unassessed)
Genus Heterobrachia Brandt, 1837 (uncertain, unassessed)
Genus Heterocaeniopsis Alloiteau in Piveteau, 1952 † (uncertain, unassessed)
Genus Heterodiphyes Lesson, 1843 (uncertain, unassessed)
Genus Heteropyxis Kirchenpauer, 1876 (uncertain, unassessed)
Genus Heteropyxis Heller, 1868 (uncertain, unassessed)
Genus Heterozoanthus Verrill, 1870 (uncertain, unassessed)
Genus Hettonia Hudson & Anderson, 1928 † (uncertain, unassessed)
Genus Hexagoniella Gürich, 1896 (uncertain, unassessed)
Genus Hexagoniophyllum Gürich, 1909 † (uncertain, unassessed)
Genus Hexastephanus Brandt, 1835 (uncertain, unassessed)
Genus Hexastraea Volz, 1896 † (uncertain, unassessed)
Genus Hexastraea Sismonda, 1871 (uncertain, unassessed)
Genus Hexeterus Rafinesque, 1814 (uncertain, unassessed)
Genus Hexorygmaphyllina Ludwig, 1865 † (uncertain, unassessed)
Genus Hexorygmaphyllum Ludwig, 1865 † (uncertain, unassessed)
Genus Hidroticus Agassiz, 1862 (uncertain, unassessed)
Genus Hiemalora Fedonkin, 1982 † (uncertain, unassessed)
Genus Himantostoma Agassiz, 1862 (uncertain, unassessed)
Genus Hippopus Chiaje, 1830 (uncertain, unassessed)
Genus Hippurium Oken, 1815 (uncertain, unassessed)
Genus Histiodactyla Brandt, 1837 (uncertain, unassessed)
Genus Histiophyllum Thomson, 1879 (uncertain, unassessed)
Genus Holangia Reuss, 1874 (uncertain, unassessed)
Genus Holaroea d'Orbigny, 1850 † (uncertain, unassessed)
marine
recent + fossil
Not documented
IRMNG (2018). Cnidaria (awaiting allocation). Accessed at: http://www.irmng.org/aphia.php?p=taxdetails&id=108317 on 2020-01-29
Date
action
by
2006-11-13 23:00:00Z
created
2011-12-31 23:00:00Z
changed

basis of record Museum Victoria KEmu database (Oct 2006) [details]   

extant flag source Aphia2006, PaleoDB [details]   

habitat flag source Parker, S.P. (ed). (1982). Synopsis and Classification of Living Organisms. McGraw-Hill, New York. 2 volumes.  [details]   
From other sources
Classification Eukaryota (Superkingdom) > Animalia (Kingdom) > Eumetazoa (Subkingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family) [details]

Descriptive info Includes marine + a few freshwater genera [details]

Habitat Marine and nonmarine [details]

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