Cnidaria Hatschek, 1888
Classification
-
Animalia
- Cnidaria Hatschek, 1888
Abacella Stechow, 1920
Abylopsoides Sears, 1953
Acadina Rafinesque, 1815
Acandela Stechow, 1920
Acanthobrachia Wright, 1867
Acanthochladium Lendenfeld, 1885
Acanthochonium Ludwig, 1865
Acanthocladium Allman, 1883
Acanthocladus Carus, 1883
Acanthocoenium Duncan, 1884
Acanthodes Dybowski, 1873
Acerominyas Andres, 1883
Acetabulum Lamarck, 1816
Acharadrium Allman, 1872
Achelais Oken, 1815
Achiardia Duncan, 1880
Acies Lesson, 1838
Acladia Marktanner-Turneretscher, 1890
Acosmetira Cockerell, 1911
Acraspedites Haeckel, 1869
Acrochira Gistl, 1847
Acrochordium Meyen, 1834
Acrocordium de Blainville, 1837
Acrodis Rafinesque, 1815
Acrophyllia d'Orbigny, 1852
Acroporites Krueger, 1823
Actinantha Lesson, 1831
Actinaroea d'Orbigny, 1850
Actinocoenia d'Orbigny, 1849
Actinocystis Lindström, 1882
Actinolobopsis Verrill, 1899
Actinophora Berthold, 1827
Actinorhiza Agassiz, 1846
Actinorhysa de Blainville, 1834
Actinorhyza de Blainville, 1830
Actinorrhyza Ehrenberg, 1834
Actinoseris d'Orbigny, 1849
Actinosmilia d'Orbigny, 1849
Actinotrix Duchassaing & Michelotti, 1860
Actinotryx Duchassaing & Michelotti, 1860
Actinotus Gravenhorst, 1831
Actonyx Rafinesque, 1818
Adarces Rafinesque, 1819
Aegeon Gosse, 1865
Aeginaria Haeckel, 1879
Aeginella Haeckel, 1879
Aeginodarus Maas, 1904
Aeginodorus Haeckel, 1879
Aeginorhodus Haeckel, 1879
Aegle Gistl, 1847
Aequoranna Haeckel, 1879
Aequoraria Haeckel, 1879
Aequorella Haeckel, 1879
Aequorissa Haeckel, 1879
Aequoroma Haeckel, 1879
Aessa Gistl, 1848
Agalmoides Fewkes, 1886
Agarikophyllum Fomitchev, 1953
Agathyphyllia Reuss, 1864
Aglaisma Eschscholtz, 1829
Aglaismoides Huxley, 1859
Aglaja Eschscholtz, 1825
Aglaria Stechow, 1923
Aglaurella Haeckel, 1879
Agonophyllum Simpson, 1900
Alacomenia Rafinesque, 1815
Alatoconus Korde, 1984
Alcynia Nardo, 1844
Alcynoe Chiaje, 1829
Alcyonide Milne-Edwards, 1835
Alcyonidia Milne-Edwards & Haime, 1850
Alcyonites Schlotheim, 1820
Alexella Gray, 1869
Alexirhoe Rafinesque, 1815
Allastraea Gregory, 1900
Alloporina Ehrenberg, 1834
Allotrophiophyllum Grabau, 1928
Alophota Brandt, 1835
Amansites Brongniart, 1828
Amaranthus Müller, 1766
Ambiguastraea Alloiteau, 1952
Amblocyathus d'Orbigny, 1849
Amblophyllia d'Orbigny, 1849
Ametrangia Allman, 1874
Amicella Gray, 1869
Ammocella Klunzinger, 1877
Ammolpaea Schweigger, 1820
Ammonactis Verrill, 1865
Amocella Gray, 1869
Amphicodon Haeckel, 1879
Amphiroa Blainville, 1830
Amphirrhoa Haeckel, 1888
Amphitrocha Agassiz, 1862
Amphotrocha Nutting, 1904
Amplexicaninia Vaughan, 1906
Anadyomena Lamouroux, 1812
Anadyomene Gistl, 1848
Anais Lesson, 1843
Anaxarete Gistl, 1847
Andenipora Jaworski, 1926
Anga Stechow, 1921
Angeastraea Bronn, 1859
Angela Lesson, 1843
Angelacyathus Duncan, 1876
Anguipora Rafinesque, 1815
Anicella Gray, 1868
Anisicalyx Nutting, 1900
Anisicola Fowler, 1900
Anisocalix Pieper, 1884
Anisocalyx Costa, 1842
Anisocola Kirchenpauer, 1876
Anisoscalyx Heller, 1868
Annulella Ritchie, 1915
Annulopora Kühn, 1937
Annulusichnus Zhang Luyi, 1986
Anomophyllum Roemer, 1835
Anorygmaphyllina Ludwig, 1865
Anorygmaphyllum Ludwig, 1865
Antennopsis Allman, 1877
Anthemodes Haeckel, 1869
Anthipora Link, 1807
Anthocanephora Strand, 1943
Anthophora Gistl, 1848
Anthophyllea Link, 1807
Anthopora Gray, 1835
Anthozoa Ehrenberg, 1834
Anthozoanthus Deshayes, 1845-48
Antiguastraea Vaughan, 1919
Antillastraea Duncan, 1884
Antinedia Duchassaing & Michelotti, 1864
Antomma Stechow, 1919
Antopora de Koninck, 1872
Aphragmastraea Solomko, 1888
Aphyllacis Reuss, 1872
Aphyllostylus Whiteaves, 1904
Apliphus Rafinesque, 1815
Aplocoenia Milne-Edwards, 1857
Aploconus Debrenne & Gangloff, 1990
Aplopora Rafinesque, 1815
Aplora Rafinesque, 1819
Aplosastrea d'Orbigny, 1849
Aplostepha Rafinesque, 1815
Apolemiopsis Brandt, 1835
Apolythophyllum Walther, 1928
Apostasis Lendenfeld, 1885
Apostrophyllum Thomas, 1935
Aproctomus Rafinesque, 1814
Aprutinopora Parona, 1909
Arachnium Keyserling, 1846
Arachnopora Tenison-Woods, 1878
Araiocaenia Alloiteau, 1949
Archactis Verrill, 1899
Archaeichnium Glaessner, 1963
Archaeocyathellus Ford, 1873
Archaeoseris Gregory, 1900
Archephyra Haeckel, 1880
Archhydra Mereschkowsky, 1878
Archicoenopsammia Kolosváry, 1949
Archihydrocorallina Moseley, 1881
Archistylaster Moseley, 1879
Archydra Haeckel, 1866
Areocella Gray, 1869
Arethusa Haeckel, 1888
Argentella Gray, 1870
Armenista Haeckel, 1888
Armenistarium Costa, 1841
Armenistarius Costa, ?, 1835
Armenistarus Dana, 1766
Armillifera Fedonkin, 1980
Arumberia Glaessner & Walter, 1975
Asbestia Nardo, 1844
Asenathia Annandale, 1918
Asia Pergens, 1887
Asphaea Agassiz, 1844
Aspidiophyllum Thomson, 1875
Aspidophyllum Thomson & Nicholson, 1876
Aspreum Rafinesque, 1815
Astephia Rafinesque, 1815
Astephiu Rafinesque, 1815
Asteriophyllum Porfiriev, 1937
Asterocerium Hall, 1852
Asteroconus Korde, 1984
Asterocyclus Vanuxem, 1842
Asteroides Agassiz, 1844
Asteroseris Verrill, 1902
Astoma Voigt, 1843
Astroblastodiscus Ludwig, 1866
Astroblastothylacus Ludwig, 1866
Astrocalamocyathus Ludwig, 1866
Astrochartodiscus Ludwig, 1866
Astrocyathus Ludwig, 1866
Astrocyclus Ludwig, 1866
Astrodendrocyathus Ludwig, 1866
Astrodiscus Ludwig, 1866
Astroidea Oken, 1828
Astroita Milne-Edwards, 1860
Astroites Walch, 1775
Astroitis Dana, 1846
Astrolopas Ludwig, 1866
Astrophloeocyathus Ludwig, 1866
Astrophloeocyclus Ludwig, 1866
Astrophloeothylacus Ludwig, 1869
Astrophyllia Ehrenberg, 1834
Astrophyllum Wedekind, 1924
Astroplacocyathus Ludwig, 1866
Astropolia Zborzewski, 1834
Astroria Milne-Edwards & Haime, 1848
Astrothylacus Ludwig, 1866
Athoralia Haeckel, 1888
Athoria Haeckel, 1888
Atlante Verany, 1841
Atollites Maas, 1902
Atractyloides Fewkes, 1889
Augia Haime & Milne-Edwards, 1857
Auliscus Saemundsson, 1899
Aullpio Agassiz, 1844
Aulopium Rafinesque, 1815
Aulopsammia Reuss, 1854
Auralia Haeckel, 1888
Aureletta Haeckel, 1879
Aurelissa Haeckel, 1879
Auricoma Haeckel, 1879
Aurophysa Haeckel, 1888
Ausia Hahn & Pflug, 1985
Axia Eschscholtz, 1825
Axiphyllum Quenstedt, 1880
Axophyllia d'Orbigny, 1849
Axoseris Oppenheim, 1901
Azigoplana Lendenfeld, 1884
Azygoplon Bale, 1888
Bacillastrea Quenstedt, 1880
Baeophyllum Hill, 1940
Baphonulina Zborzewski, 1843
Barathrobius Danielssen, 1886
Barothrobius Carus, 1887
Baryastraea Carus, 1863
Baryastrea Milne-Edwards & Haime, 1848
Barycora Alloiteau, 1952
Bassaenia Renz, 1926
Batea Koren & Danielssen, 1874
Bathangia Keferstein, 1859
Bathyactodes Strand, 1928
Bathyanthus Andres, 1883
Bathycodon Haeckel, 1879
Bathygorgia Wright, 1885
Bathyluca Mayer, 1900
Bathypenna Marion, 1906
Bathyptilum Kölliker, 1872
Batolites Oken, 1815
Bekhmeia Hudson, 1954
Berenicanna Haeckel, 1879
Berenice Oken, 1815
Berenicetta Haeckel, 1879
Berenix Péron & Lesueur, 1810
Bergaueria Prantl, 1946
Bergia Duchassaing & Michelotti, 1860
Beroides Quoy & Gaimard, 1830
Berosoma Lesson, 1838
Bessarabia Gureev, 1988
Biblis Lesson, 1837
Biflabellum Döderlein, 1913
Billingsia Koninck, 1877
Biphora Bory, 1804
Birastrites Geinitz, 1866
Birotulata Nutting, 1911
Bistylia Tenison-Woods, 1878
Bithecocamara Kozlowski, 1938
Bithecocarpus Leloup, 1932
Blackbrookia Boynton & Ford, 1995
Blanfordia Duncan, 1880
Blanfordiola Strand, 1928
Blastogaster Haeckel, 1879
Blepharogorgia Duchassaing & Michelotti, 1864
Blothromissum Grabau, 1917
Boarella Gray, 1870
Bolactites Rafinesque, 1831
Bonata Fedonkin, 1980
Bonatiidae
Boreaster Lambe, 1906
Borelis Oken, 1815
Boscia Schweigger, 1819
Bosciellaria Reichenbach, 1828
Boswellia Sokolov, 1939
Bothwellia Preobrazhinskij, 1981
Bovella Gray, 1870
Brachiolophus Haeckel, 1880
Brachionus Blumenbach, 1790
Brachymaeandrina Duncan, 1884
Brachysoma Brandt, 1835
Brachytrochus Reuss, 1865
Brachytrossatus Strand, 1928
Bradya Stache, 1873
Bradyzoum Kühn, 1939
Branchastraea de Blainville, 1830
Branchastrea de Blainville, 1837
Branchiaria Stechow, 1921
Branchioceranthus
Brevismilia Boelsche, 1866
Brignus de Gregorio, 1930
Bronicella
Brooksella Walcott, 1898
Brooksellidae
Brucella Ritchie, 1907
Bryoclonia Haeckel, 1880
Bucephalon Lesson, 1836
Bucephalum Agassiz, 1846
Bursarius Lesson, 1836
Busella Gray, 1870
Buthotrephis Fenton, 1928
Buthotrepis Hall, 1847
Cabira Gistl, 1847
Caementascus Haeckel, 1884
Caementissa Haeckel, 1884
Caementoncus Haeckel, 1884
Caementura Haeckel, 1884
Caenophyllum Clark, 1926
Calamella Oken, 1817
Calamites Guettard, 1770
Calamosmilia Koby, 1904
Calathophora Kirchenpauer, 1872
Calatophora Kirchenpauer, 1876
Calcydion Mayer, 1910
Calicinaria Milne-Edwards, 1860
Callapora Nicholson, 1874
Calliagalma Fewkes, 1882
Callichora Dujardin, 1845
Callichore Dujardin, 1845
Callichroma Agassiz, 1862
Callirhoe Péron & Lesueur, 1810
Callirhole Eschscholtz, 1829
Callisis Verrill, 1883
Callithamnites Göppert, 1859
Callitiara Vanhöffen, 1892
Calpe Quoy & Gaimard, 1827
Calvinastraea Grabau, 1917
Calya Stechow, 1921
Calymma Eschscholtz, 1825
Calyptothuiaria Marktanner-Turneretscher, 1890
Calyptothujaria Levinsen, 1893
Calyptra Leuckart, 1856
Cambromedusa Willoughby & Robison, 1979
Campalaria Hartlaub, 1897
Campanella Quoy & Gaimard, 1834
Campodocis Dietrich, 1926
Campolithus Lindström, 1899
Canathus Rafinesque, 1815
Canavaria Oppenheim, 1899
Canavarium Strand, 1943
Cancellites Rafinesque, 1831
Canephora König, 1825
Caniella Hadzi, 1915
Carantoseris Alloiteau, 1952
Caravella Haeckel, 1888
Carduella Allman, 1860
Carelozoon Metzger, 1924
Caricoides Guettard, 1770
Carinachitidae
Carolastraeidae
Carolia Gray, 1867
Carpolites Link, 1807
Carpopsis Rafinesque, 1818
Carycoides Sollas, 1877
Caryophylloides Guettard, 1770
Caspionema Dershawin, 1912
Catablemium Haeckel, 1879
Catenaria König, 1825
Catenularia Link, 1807
Caulitheca Stechow, 1921
Cavella Stechow, 1922
Cavipora Rafinesque, 1815
Cavolinia Schweigger, 1819
Cebuphyllia Yabe & Sugiyama, 1941
Celistoma Rafinesque, 1815
Cellastraea de Blainville, 1834
Celleporites Schlotheim, 1820
Cellulastraea Blanckenhorn, 1890
Cenomanosmilia Alloiteau, 1949
Centastrea d'Orbigny, 1849
Centrastraea d'Orbigny, 1850
Centrephyllum Thomson, 1880
Centrocoenia Bronn, 1859
Ceramianthema Agassiz, 1844
Ceratactis Milne-Edwards, 1857
Ceratinella Soshkina, 1941
Ceratophytes Schlotheim, 1816
Ceratophytum Agassiz, 1846
Cereopsida Strand, 1928
Cereopsis Kent, 1870
Ceriocaenia Alloiteau, 1953
Ceriolina Zborzewski, 1834
Cetophyllum Wedekind, 1927
Chaetetiporella Sokolov, 1939
Charisastraea Fromentel, 1861
Charybdella Haeckel, 1879
Charybdusa Haeckel, 1879
Cheilosporum Zanardini, 1844
Chelybs Oken, 1815
Cherkesia Moisseev, 1939
Chetetes Dana, 1849
Chirobelemnon Pfeffer, 1887
Chirocampta Brandt, 1837
Chiromedusa Thiel, 1928
Chlorozoa Gray, 1869
Choetetes d'Orbigny, 1850
Chondroplidae
Chondroplon
Chonemblema Say, 1824
Chorisastrea Frech, 1896
Chunia Mayer, 1900
Cinaeda Gistl, 1848
Cionophyllum Chi, 1931
Circalia Haeckel, 1888
Circetta Haeckel, 1879
Circolia Haeckel, 1888
Circonulariidae
Circulichnis Vyalov, 1971
Cirrhipates de Blainville, 1834
Cirripates Agassiz, 1846
Cispusella Gregorio, 1930
Cladocanna Haeckel, 1879
Cladocerus Rafinesque, 1819
Cladocyclites Rafinesque, 1831
Cladoporium Gregorio, 1930
Cladostoma Brandt, 1837
Claruscyathus Vologdin, 1932
Clathrophysema Haeckel, 1884
Claustra Lesson, 1837
Clavatella Hincks, 1861
Clavella Gray, 1870
Clavismilia Alloiteau, 1952
Clavula Wright, 1859
Clemactis Agassiz
Cleodora Mayer, 1910
Clisaxophyllum Grabau, 1931
Clisiaxophyllum Lang, Smith & Thomas, 1940
Clisiophyllites Loeweneck, 1932
Clisiophylloides Dybowski, 1873
Clypeofavia Angelis d'Ossat, 1895
Cnide Forster, 1844
Coclocoenia Gerth, 1923
Codiplus Rafinesque, 1815
Codostepha Rafinesque, 1815
Coelocyathus Sars, 1857
Coelographula Pomel, 1868
Coelohelia Vaughan, 1900
Coelophyllum Roemer, 1883
Coenastrea Etallon, 1862
Coilites Rafinesque, 1840
Coiloon Rafinesque, 1815
Collaspis Haeckel, 1880
Columellastraea d'Orbigny, 1852
Columellastrea d'Orbigny, 1850
Columnocaenia Alloiteau, 1952
Comalia Wells, 1932
Comastraea Fromentel, 1862
Conchella Gray, 1848
Conchopeltidae
Concomedusites Glaessner & Wade, 1966
Conis Brandt, 1835
Conitubus Kozlowski, 1938
Conocoenia d'Orbigny, 1849
Conophyes Leloup, 1934
Conophyllum Hall, 1851
Conulariellidae
Conulariopsidae
Coralina Hasselt, 1824
Corallinites Guettard, 1770
Corallioides Agassiz, 1846
Coralliolites Schlotheim, 1813
Coralliolithes Bronn, 1848
Coralliopsis Filhol, 1885
Corallodus Rafinesque, 1815
Coralloides Guettard, 1770
Corallum Ehrenberg, 1834
Cordilites Pocta, 1888
Cordubia
Cordyllophora Kogevnikov, 1892
Cordylonema Haeckel, 1879
Corine Cuvier, 1798
Corofolius Gregorio, 1930
Corticanthus Andres, 1883
Corticithoa Andres, 1883
Cortificera Brandt, 1835
Corumbellidae
Corya Stechow, 1921
Corymbogonium Allman, 1861
Corythamnion Allman, 1872
Corythamnium Allman, 1859
Cosinaraea Milne-Edwards & Haime, 1848
Cosmophyllum Vollbrecht, 1922
Cosmopolites Duchassaing & Michelotti, 1864
Cosmoseris d'Orbigny, 1850
Cothoniidae
Cotulina Agassiz, 1862
Couthouyia Agassiz, 1862
Crambactis Haeckel, 1875
Cramborhiza Haeckel, 1880
Craspedites Allman, 1872
Craspedonites Haeckel, 1865
Craspedophyllum Dybowski, 1873
Crassiphyllum Grove, 1935
Cremastoma Fewkes, 1889
Crematostoma A. Agassiz, 1862
Crepidophyllum Nicholson & Thomson, 1876
Cretastraea Kuehn & Andrusov, 1930
Cricogorgia Milne-Edwards, 1857
Cricotheca Quenstedt, 1881
Crinillum Harting, Miquel & Van der Hoeven, 1861
Crinophyllum Jones, 1932
Crinopora d'Orbigny, 1849
Crispella Gray, 1870
Croatella Hadzi, 1915
Crockettius Lament, 1978
Crossostoma Agassiz, 1862
Cryptabacia Milne-Edwards & Haime, 1849
Cryptaxis Reuss, 1865
Cryptolichenariidae
Crystallodes Haeckel, 1869
Crystallophanes Brandt, 1834
Ctenophyllia Dana, 1846
Cubogaster Haeckel, 1879
Cubozoa Werner, 1973
Cucubalus Quoy & Gaimard, 1830
Cucullus Quoy & Gaimard, 1830
Cuculus Lesson, 1843
Cunantha Haeckel, 1879
Cunarcha Haeckel, 1879
Cuneolaria Chamisso & Eysenhardt, 1821
Cupolithe Gistl, 1848
Cupulita Quoy & Gaimard, 1825
Cyanaea Cuvier, 1817
Cyanantha Haeckel, 1880
Cyaneopsis Brandt, 1835
Cyanora Haeckel, 1880
Cyanthana Haeckel, 1880
Cyathodactylia Ludwig, 1865
Cyathophoropsis Alloiteau, 1948
Cyathopodinum Verrill, 1868
Cyathopora Owen, 1844
Cyathopsis Thomson, 1883
Cyathothalaa Ludwig, 1865
Cyatophyllum Morren, 1837
Cybogaster Haeckel, 1864
Cyclactinia Vinassa de Regny, 1901
Cyclepites Rafinesque, 1831
Cycloceros Rafinesque, 1818
Cyclocoenia d'Orbigny, 1849
Cycloconus Hombres-Firmas, 1842
Cyclogaster Böhm, 1878
Cyclogorgia Gordon, 1927
Cyclolithus König, 1825
Cyclonia Stechow, 1921
Cyclophylla Brandt, 1837
Cyclopora Verrill, 1866
Cycloria Reuss, 1854
Cyclorites Rafinesque, 1831
Cyclorytes Rafinesque, 1819
Cyclosites Rafinesque, 1811
Cyclosmilia d'Orbigny, 1849
Cyclothecium Stechow, 1920
Cyclotrema Rafinesque, 1818
Cylicopora Steininger, 1849
Cylicosmilia Milne-Edwards & Haime, 1848
Cylindripora Eichwald, 1829
Cylindrocyathus Alloiteau, 1952
Cylindrohelium Grabau, 1910
Cylindrohyphasma Steinmann, 1878
Cylindrophasma Wentzel, 1889
Cylindropora Tenison-Woods, 1880
Cylloseris Quelch, 1886
Cymatiophyllum Thomson, 1883
Cymba Quoy & Gaimard, 1827
Cymbonectes Haeckel, 1888
Cymodoce Gray, 1848
Cymodocea Lamouroux, 1816
Cymodocia Fleming, 1828
Cymosaria Lamarck, 1816
Cynicus Gistl, 1848
Cypellophyllum Tolmatchoff, 1933
Cyphomus Rafinesque, 1815
Cyphophyllum Wedekind, 1927
Cyrtactis Thompson, 1858
Cystactis Vosmaer, 1885
Cystalia Haeckel, 1888
Cysteophyllum Agassiz, 1846
Cystidendron Schindewolf, 1927
Cystiophyllum Dana, 1848
Cystiphorastraea Lang, Smith & Thomas, 1940
Cystiplasma Taylor, 1951
Cystistrotion Schindewolf, 1927
Cystistylus Lang, Smith & Thomas, 1940
Cystophorastraea Dobroljubova, 1935
Cytaeidium Haeckel, 1879
Cytaendra Haeckel, 1879
Dachiardia Duncan, 1880
Dactylacis d'Orbigny, 1849
Dactylastrea d'Orbigny, 1849
Dactylodiscus Slaczka, 1971
Dactylominyas Andres, 1883
Dactylonephthya Thomson & Simpson, 1909
Daliania Liu & Yang, 1988
Danaea d'Orbigny, 1839 &, 1846
Danella Gray, 1869
Dania Milne-Edwards & Haime, 1849
Danielssenia Grieg, 1887
Dasyconidae
Dasyconus Korde, 1963
Dawsonia Nicholson, 1873
Delphinastraea Alloiteau, 1952
Dendridium Nardo, 1844
Dendroclava Weismann, 1883
Dendrocoenia d'Orbigny, 1849
Dendrocora Duncan, 1876
Dendrogorgia Duchassaing, 1870
Dendrohelia Étallon, 1860
Dendrophysema Haeckel, 1884
Dendroseris Gregory, 1929
Dendrostroma Lecompte, 1952
Dentipora de Blainville, 1830
Dermopsia Rafinesque, 1820
Dermorites Rafinesque, 1831
Desmalia Haeckel, 1888
Desmastraea Fromentel, 1865
Desmia Milne-Edwards & Haime, 1848
Desmidophora Nicholson, 1886
Desmopsammia Reis, 1889
Desmostoma Vanhöffen, 1888
Deutocaulon Marshall & Fowler, 1888
Diafungia Duncan, 1884
Dianthea Busch, 1851
Diclostoma Rafinesque, 1815
Dicranocanna Haeckel, 1879
Dicranocranna Fowler, 1900
Dicronocanna Lendenfeld, 1884
Dictioastraea Michelotti
Dicyemella van Beneden, 1876
Dicyemopsis van Beneden, 1876
Dicymba Haeckel, 1888
Diechoraea Tenison-Woods, 1879
Diffingiidae
Digitium Gregorio, 1930
Dinamatella Nutting, 1901
Dinematella Fewkes, 1881
Diphyabyla Lens & Reimsdijk, 1908
Diphyomorpha Brandt, 1835
Diphysa Blainville, 1830
Diphystrotion Smith & Lang, 1930
Diplastraea Eichwald, 1854
Diplectona Haeckel, 1879
Diplerium Rafinesque, 1819
Dipleuron Brooks, 1883
Diploastraea Matthai, 1914
Diplocoeniastraea D'Achiardi, 1880
Diplocraspedon Brandt, 1835
Diplocraspedum Agassiz, 1846
Diplonema Greene, 1857
Diplophysa Gegenbaur, 1853
Diplopilus Agassiz, 1862
Diplopora Gümbel, 1866
Diplopteron Allman, 1874
Diplorybia Fewkes, 1888
Diplostemma Brandt, 1835
Diplostephanus Brandt, 1835
Diplothecastraea Duncan, 1884
Diplura Allman, 1864
Diplusa Rafinesque, 1815
Diprion Barrande, 1850
Dipsastraea de Blainville, 1830
Dipurella Hargitt, 1902
Discalia Haeckel, 1888
Discodus Rafinesque, 1815
Discomuricea Gordon, 1926
Discopora Rafinesque, 1814
Discopsammia d'Orbigny, 1849
Discoseris Gümbel, 1861
Discus Lesson, 1837
Disertasia Neppi, 1917
Distichocyathus Brook, 1893
Distichophyllidae
Ditremia Rafinesque, 1815
Dobrolyubovia Fomitchev, 1953
Dodecabostrycha Brandt, 1837
Dogielia Pedaschenko, 1906
Domoseris Quelch, 1886
Donacostoma Agassiz, 1862
Donia Soshkina, 1951
Doramasia Chun, 1889
Dotho Pergens, 1887
Draytonia Duchassaing & Michelotti, 1864
Drillaetis Verrill, 1922
Drymopora Davis, 1885
Duebenia Koren & Danielssen, 1877
Duodecimedusina King, 1955
Dyctioastraea Sismonda, 1871
Dyomea Vogt, 1851
Dyscannota Haeckel, 1879
Echinastraea de Blainville, 1830
Echinocorium Macgillivray, 1842
Echinocorym Vinassa de Regny, 1901
Ecinochorium Allman, 1872
Ecmesus Philippi, 1841
Ectacmaea Ehrenberg, 1834
Elaphantopes Lesson, 1843
Elasma Wright & Studer, 1887
Elephantopes Lesson, 1843
Elephantopus Agassiz, 1846
Ellipsoidastrea Alloiteau, 1953
Ellisia Forbes & Goodsir, 1839
Enallastraea Fromentel, 1861
Enallophyllum Greene, 1901
Endeithoa Andres, 1883
Endohelia Haime & Milne-Edwards, 1857
Enneagonoides Huxley, 1859
Entacmaeea Duchassaing, 1850
Enteleiophyllum Walther, 1928
Eomontipora Gregory, 1931
Epentheses Nutting, 1901
Epenthesiasis Böhm, 1878
Epeuthesis Lendenfeld, 1884
Ephydria Gistl, 1848
Ephyra Péron & Lesueur, 1810
Ephyropsites Ammon, 1908
Ephysa Templeton, 1836
Epibulia Eschscholtz, 1829
Epicorallium Agassiz, 1844
Epicorallum Lamouroux, 1824
Epidactyla Brandt, 1837
Epigyra Ferry, 1870
Epihalcampa Carlgren, 1920
Episeris Fromentel, 1861
Epistromatopora Yabe & Sugiyama, 1930
Epithouarella Kükenthal, 1915
Equisetella Gray, 1870
Equorea Risso, 1826
Eriska Risso, 1826
Erismatholithus Bronn, 1848
Erismolithus Martin, 1809
Escharites Guettard, 1770
Escumasia Nitecki & Solem, 1973
Euantipathes Van Pesch, 1914
Eubathypathes Van Pesch, 1914
Eubolocera Verrill, 1922
Eucampanularia Broch, 1909
Eucampanulina Broch, 1909
Eucharina Agassiz, 1860
Eucharis Eschscholtz, 1825
Eucoparia Haeckel, 1879
Eucopia Boeck, 1861
Eucopium Haeckel, 1879
Eucorymorpha Broch, 1910
Eucoryna Beneden, 1867
Eucoryne Leidy, 1855
Eucrambessa Haeckel, 1880
Eudiphasia Broch, 1905
Eudobelia Lendenfeld, 1884
Eudonia Gistl, 1847
Eudora Péron & Lesueur, 1810
Eudoxella Haeckel, 1888
Eudoxon Haeckel, 1888
Euerrina Broch, 1942
Eufavosites Rukhin, 1936
Eugemmaria Fraser, 1938
Eugenia Iljin, 1930
Eulaomedea Broch, 1909
Eulimena Fleming, 1823
Eulimene Agassiz, 1846
Eulimenes Péron & Lesueur, 1810
Eulithothotidae
Eulymena Lesson, 1838
Eulymene de Blainville, 1830
Eulymenes Agassiz, 1842
Eumadrepora Brook, 1893
Eumichalinia Yabe & Hayasaka, 1915
Eunicensis Dubrowsky, 1934
Eunoella Gray, 1869
Eunomia Lamouroux, 1821
Eunomya d'Orbigny, 1850
Eunonia Verany, 1846
Euperisiphonia Fraser, 1940
Eupoma Stechow, 1920
Eurhopala Agassiz, 1846
Eurialia Péron & Lesueur, 1810
Europala Ehrenberg, 1833
Europe Claus, 1877
Euryale Péron & Lesueur, 1810
Eurybia Eschscholtz, 1829
Eurybiopsis Gegenbaur, 1856
Eurymaeandra Bronn, 1859
Eurystoma Kölliker, 1853
Eusclerides Gray & Carter, 1869
Eusertularella Kudelin, 1914
Eusertularia Haeckel, 1899
Eustylaster Broch, 1914
Eutimeta Haeckel, 1879
Eutonia Hartlaub, 1897
Eutubularia Broch, 1909
Eutylopathes Roule, 1905
Exechestoma Brandt, 1837
Eximia Hartlaub, 1907
Exos Nardo, 1844
Exossia Nardo, 1847
Explanipora Agassiz, 1845
Fabera Brandt, 1837
Favastraea d'Orbigny, 1850
Favastrea Blainville, 1834
Faviphyllum Hall, 1852
Favoidea Reuss, 1866
Favonia Péron & Lesueur, 1810
Favositipora Kent, 1870
Feddenia Duncan, 1880
Fibrillites Rafinesque, 1831
Fissicella Dana, 1848
Fissipora Rafinesque, 1815
Fistella Rafinesque, 1815
Fistulana Müller, 1776
Fistularia Müller, 1776
Fistulosa Schweigger, 1820
Flabellaria Lamarck, 1816
Flexulites Rafinesque, 1832
Floscula Haeckel, 1880
Floscularia Eichwald, 1829
Folia Mayer, 1912
Folioseris Rehberg, 1892
Forskaliopsis Haeckel, 1888
Foveolia Péron & Lesueur, 1810
Fraasia Blanckenhorn, 1890
Fungina Ehrenberg, 1834
Funginellastraea Alloiteau, 1952
Fungites Gleditsch, 1765
Fungus Müller, 1766
Fusticularia Simpson, 1905
Gakarasia Haughton, 1962
Galanthula Hartlaub, 1899
Ganinema Lendenfeld, 1884
Gasteripus Rafinesque, 1819
Gastraea Haeckel, 1872
Gastrica Péron & Lesueur, 1810
Gastroblastus Haeckel, 1879
Gastroconidae
Gastroconus Korde, 1963
Gastrophysema Haeckel, 1877
Gemellaria Haeckel, 1879
Gemmaria Duchassaing & Michelotti, 1860
Gemmastraea M'Coy, 1848
Gemmastrea Blainville, 1837
Gemminella Allman, 1874
Gemmithoa Andres, 1883
Gemmulatrochus Duncan, 1878
Geoporites d'Orbigny, 1850
Gersemiopsis Danielssen, 1886
Gladiolite Gurley, 1896
Gladiolites Barrande, 1850
Globeola Rafinesque, 1815
Globiceps Ayres, 1852
Glyphastraea Duncan, 1887
Glyphephyllia Fromentel, 1887
Godeffroyia Kölliker, 1869
Goendul Koren & Danielssen, 1883
Gombertangia Oppenheim, 1899
Gonigoria Gray, 1853
Goniocoenia d'Orbigny, 1849
Gonocladium Allman, 1872
Gonomaeandrus Maas, 1904
Gonomeandrus Kirkpatrick, 1903
Gonopera Rafinesque, 1819
Goodsirea Wright, 1859
Gorgonites Bronn, 1848
Gorskyia Fomitchev, 1953
Graptholitus Tornquist, 1890
Graptofora Hall, 1859
Graptolites Emmons, 1842
Graptolithes Geinitz, 1852
Graptolithus Linnaeus, 1758
Graptolitus Nicholson, 1872
Graptopora Salter, 1858
Graptospongia Ruedemann, 1908
Graptotheca Bigsby, 1868
Graptotrichus Pocta, 1908
Greeneia Allman, 1883
Guentherella Weill, 1934
Gunneria Danielssen & Koren, 1884
Gymnocoryne Hincks, 1871
Gymnocraspedon Brandt, 1837
Gymnosarca Kent, 1870
Gymnosolen Stienmann, 1911
Gyrophyllia d'Orbigny, 1849
Gyroseris Reuss, 1854
Habereris Maas, 1905
Haimeophyllum Billings, 1859
Halatractus Allman, 1872
Halcampomorphe Carlgren, 1893
Halcyonidia Agassiz, 1846
Haldemana Leidy, 1885
Halecina Gray, 1848
Halerella Stechow, 1922
Halia Hincks, 1855
Haliaria Stechow, 1921
Halicetta Stechow, 1921
Halicorneria Parfitt, 1866
Haliglossa Hemprich & Ehrenberg, 1834
Halipetasus Schultze, 1898
Halisephonia Schydlowsky, 1902
Hallidaya Wade, 1969
Halobotrys Carus, 1884
Halocharis Agassiz, 1862
Haloikema Bourne, 1890
Halomanthes Gistl, 1848
Haloseris Milne-Edwards & Haime, 1849
Halybothrys Bedot, 1910
Halysiastraea Michelotti
Hapalia Eschscholtz, 1825
Haplogyra Michelin
Haplotella Stechow, 1919
Haptaphyllia Huang Zhuxi & Ma Gueiqin, 1986
Haptotheca Lendenfeld, 1885
Harmodita Eichwald, 1830
Harmodites Fischer de Waldheim, 1828
Hebomma Stechow, 1921
Heccaedecabostrycha Brandt, 1837
Heccaedecomma Brandt, 1838
Hedstromophyllum Wedekind, 1927
Helenterophyllum Grabau, 1910
Helicella Gray, 1856
Helicopodes Tullberg, 1883
Helioalcyon Termier & Termier, 1945
Helladastraea Avnimelech, 1948
Helminthonema F.T. Kützing, 1841
Hemicarpus Billard, 1913
Hemicorallium Gray, 1867
Hemicyathus Seguenza, 1864
Hemicystiphyllum Wedekind, 1925
Hemiphyllum Tomes, 1887
Hemispheria Quatrefages, 1841
Heptaphyllum Clark, 1924
Heptastylopsis Frech, 1890
Herklotsia Gray, 1860
Herophile Steenstrup, 1860
Herpetolithas Leuckart, 1841
Herpetolithus Agassiz, 1846
Heterobrachia Brandt, 1837
Heterocaeniopsis Alloiteau, 1952
Heterodiphyes Lesson, 1843
Heteropora Hemprich & Ehrenberg, 1834
Heteropyxis Heller, 1868
Heterotheca Stechow, 1921
Heterotrochus Haime & Milne-Edwards, 1857
Heterozoanthus Verrill, 1870
Hettonia Hudson & Anderson, 1928
Hexagoniella Gürich, 1896
Hexagoniophyllum Gürich, 1909
Hexastephanus Brandt, 1835
Hexastraea Volz, 1896
Hexeterus Rafinesque, 1814
Hexorygmaphyllina Ludwig, 1865
Hexorygmaphyllum Ludwig, 1865
Hicksonia Delage & Hérouard, 1901
Hidroticus Agassiz, 1862
Hiemalora Fedonkin, 1982
Hiemaloriidae
Himantostoma Agassiz, 1862
Hincksia Agassiz, 1862
Hippocrene Brandt, 1835
Hippopus Chiaje, 1830
Hippurium Oken, 1815
Histiodactyla Brandt, 1837
Histiophyllum Thomson, 1879
Holangia Reuss, 1874
Holaraea Milne-Edwards & Haime, 1849
Holaroea d'Orbigny, 1850
Holarvea Fromentel, 1861
Holigocladodes Brandt, 1837
Holigoclonia Brandt, 1837
Homopneusis Lesson, 1831
Hooeiphyllum Taylor, 1951
Hormathiogeton Carlgren, 1942
Houghtonia Rominger, 1876
Hughea Lamouroux, 1821
Hughuea Gistl, 1848
Huxleya Gravier, 1899
Huxleyia Agassiz, 1862
Hyalochaeta Brandt, 1857
Hyalonema Brandt, 1858
Hyalopathes Milne-Edwards, 1857
Hybocoenia Bronn, 1859
Hydnophoraraea Oppenheim, 1930
Hydnophorella Delage & Hérouard, 1901
Hydnophoropsis Soehle, 1899
Hydnopora Phillips, 1836
Hydractella Stechow, 1921
Hydraria Rafinesque, 1815
Hydroconidae
Hydroconus Korde, 1963
Hydrocraspedota Kolb, 1951
Hydrokerion Gregory, 1931
Hydromedusites Frech, 1897
Hydrosclera Gaetani & Fois, 1978
Hydrozoa Owen, 1843
Hymenogorgia Valenciennes, 1855
Hymenophyllia Milne-Edwards & Haime, 1851
Hypanthea Allman, 1876
Hyperetes Rafinesque, 1815
Hypsonema Agassiz, 1862
Hypsorophus Allman, 1864
Ichnusa Debrenne & Naud, 1981
Idasius Rafinesque, 1815
Idyiopsis Agassiz, 1860
Idyopsis Agassiz, 1860
Illinodendron Quenstedt, 1880
Imperata
Ingordinium Gregorio, 1930
Inocaulidae
Irenaria Haeckel, 1879
Irenione Maas, 1905
Ireniopsis Mayer, 1894
Irenopsis Götte, 1886
Irridinites
Irridinitus Fedonkin, 1983
Isaura Dana, 1848
Isicola Nutting, 1900
Isisina d'Orbigny, 1849
Isitolites Schlotheim, 1832
Ismenus Rafinesque, 1815
Isocola Kirchenpauer, 1876
Isocora Etallon, 1863
Isocorallion Carlgren, 1900
Isonema Maas, 1909
Itephritus Koch, 1886
Jacintha Gistl, 1848
Jancis Stephenson, 1935
Jania M'Coy, 1844
Janira Oken, 1815
Jethya Rafinesque, 1820
Jinxianella Liu & Yang, 1988
Jixiella Liu, 1981
Jugodendron Quenstedt, 1880
Jukella Gray, 1872
Juncoptilum Thomas & Henderson, 1905
Jyxilla
Kamenecia Gureev, 1988
Kamptopodes Tullberg, 1883
Kentlandia Shrock & Raasch, 1937
Keratophytes Schlotheim, 1816
Keratophyton Müller, 1766
Kesenella Nagao & Minato, 1941
Kiaerophyllum Wedekind, 1927
Kilbuchophyllidae
Kimberella Wade, 1972
Kimberellidae
Kirklandia Caster, 1945
Kobymeandra Alloiteau, 1953
Kodiodes Danielssen, 1890
Koninckia Milne-Edwards & Haime, 1849
Krystallofanes Danielssen, 1887
Ktenodema Schafhäutl, 1877
Kuhnophyllia Wells, 1937
Kuibisia Hahn & Pflug, 1985
Kumatiophyllum Thomson, 1877
Kupanophyllum Fomitsher, 1953
Kuragea Kishinouye, 1902
Kurnatiophyllum Thomson, 1875
Labiata Broch, 1943
Labiopora Moseley, 1879
Lagenifera Nutting, 1900
Lagenitheca Stechow, 1921
Lamottiidae
Laotira Walcott, 1898
Lasmocyathus d'Orbigny, 1849
Lasmogyra d'Orbigny, 1849
Lasmophyllia d'Orbigny, 1849
Latepora Rafinesque, 1819
Latimaeandraraea Duncan, 1885
Latimoeandraraea Fromentel, 1861
Latipora Agassiz, 1846
Lecythia Sars, 1829
Legnophyllum Wedekind, 1924
Leiotaelia Hertwig, 1882
Lemnalioides Light, 1914
Lemniscus Quoy & Gaimard, 1824
Lepidocyathus Brook, 1893
Lepocera Rafinesque, 1819
Leptaxis Reuss, 1868
Leptocyphus Crawford, 1895
Leptoinophyllum Wedekind, 1925
Leptopodes Tullberg, 1883
Leptopora Winchell, 1863
Leptoptilum Kölliker, 1880
Leptoscyphus Allman, 1864
Leptosmilia Milne-Edwards & Haime, 1848
Leptremia Rafinesque, 1815
Lessonia Eydoux & Souleyet, 1852
Leuckartia Agassiz, 1862
Leucoella Gray, 1870
Leucothea Mertens, 1833
Leucothoea Lesson, 1843
Levinsenia Bale, 1915
Liaodongia Wang, 1988
Liaonanella Liu & Yang, 1988
Liaoningia Xing & Liu, 1979
Lichostrotion Lamarck, 1836
Lilaea Haeckel, 1888
Limaria Steininger, 1831
Limnocodium Allman, 1880
Limnorea Agassiz, 1846
Limnoria Gistl, 1848
Lindstroemorphyllum Wang, 1947
Linerges Haeckel, 1880
Lingulosmilia Koby, 1888
Linipora Troost, 1840
Liniscus Haeckel, 1880
Linophysa Haeckel, 1888
Linopora Lang, Smith & Thomas, 1940
Lioblastocyathus Ludwig, 1866
Lioblastolopas Ludwig, 1866
Liocalamocyathus Ludwig, 1866
Liochartocyathus Ludwig, 1866
Liocyathus Ludwig, 1866
Liodendrocyathus Ludwig, 1866
Liodendrolopas Ludwig, 1866
Liophloeocyathus Ludwig, 1866
Lioplacocyathus Ludwig, 1866
Lioploeocyathus Ludwig, 1866
Liothrombocyathus Ludwig, 1866
Lipoporidae
Liriantha Haeckel, 1879
Lirianthella Haeckel, 1879
Lirianthissa Haeckel, 1879
Liriopella Haeckel, 1879
Liriopissa Haeckel, 1879
Liriopsis Claus, 1877
Lirrevia Delphy, 1939
Listera Meneghini, 1843
Lithocarpus Lendenfeld, 1884
Lithomyces Philippi, 1887
Lithophyllum Wedekind, 1925
Lithoprimnoa Grube, 1861
Lithoseris Koby, 1886
Lithostrocion d'Orbigny, 1850
Lithostroha Bronn, 1848
Lithostroma Rafinesque, 1829
Lithostrotionoides Alloiteau, 1952
Lizuza Delage & Hérouard, 1902
Lobipora Rafinesque, 1815
Lobocoenia d'Orbigny, 1849
Lobocrocis Agassiz, 1862
Lobophyllum Quensted, 1880
Lobopora Milne-Edwards & Haime, 1850
Loborhiza Vanhöffen, 1888
Lobostoma Rafinesque, 1831
Loepophyllum Lang, Smith & Thomas, 1940
Loipophyllum Wedekind, 1925
Loliginea Ehrenberg, 1834
Lomatoceras Bronn, 1834
Lonsdalia d'Orbigny, 1849
Lophoclenium Richter, 1853
Lophoctenium Richter, 1850
Lophoktenium Richter, 1850
Lophophylloides Stuckenberg, 1904
Loridella Gray, 1869
Lorifera Haeckel, 1880
Lousdalia d'Orbigny, 1850
Lunatipora Winchell, 1866
Lunites Savi & Meneghini, 1850
Lycocystiphyllum Lang, Smith & Thomas, 1940
Lycophyllum Lang, Smith & Thomas, 1940
Lygomorpha Koreen & Daniellson, 1874
Lygus Herklots, 1858
Lykocystiphyllum Wedekind, 1927
Lykophyllum Wedekind, 1927
Lymnocodium Carus, 1881
Lymnorea Péron & Lesueur, 1810
Lyptoscyphus Hartlaub, 1901
Lytcarpia
Lytoscyphus Pictet, 1893
Mabella Fewkes, 1881
Machaerigorgia Kükenthal, 1916
Macrosoma Brandt, 1835
Macrotheca Nutting, 1900
Madreporites Guettard, 1770
Maeandrites Bruguière, 1789
Maichelasma Fomitchev, 1953
Malacogorgia Hickson, 1905
Malacosolenocaulon Germanos, 1895
Mamillifera Quoy & Gaimard, 1833
Mammithoa Andres, 1883
Manopora Dana, 1846
Mardoella Danielssen, 1890
Margarodes Sandberger, 1842
Margellium Haeckel, 1879
Marmanema Haeckel, 1879
Marmema Bigelow, 1909
Marnium Gureev, 1988
Marsupialis Lesson, 1837
Martensia Agassiz, 1860
Massarella Gray, 1869
Massarium de Blainville, 1830
Mastophyllia Felix, 1891
Mastrema Rafinesque, 1819
Mawsonitidae
Mccradia Brooks & Rittenhouse, 1907
Meandrites Guettard, 1770
Medea Eschscholtz, 1825
Medora Agassiz, 1862
Medusina Rueger-Haas, 1925
Medusinites Glaessner & Wade, 1966
Medusites Haeckel, 1865
Medusytes
Megamastigias Cockerell, 1911
Meganema Fraser, 1939
Megaphyllum Soshkina, 1939
Megustoma Rafinesque, 1815
Melactis Milne-Edwards, 1857
Melanaster Agassiz, 1862
Melanofurca Eisenack, 1963
Melanofurcata
Melanoskleritoites Eisenack, 1963
Melanostylus Eisenack, 1963
Melicertaria Haeckel, 1879
Melicertella Haeckel, 1879
Melusina Haeckel, 1880
Mendoconularia Rusconi, 1951
Mendopora Rusconi, 1948
Mennerina Voinovskii-Kriger, 1962
Mergintha Hartlaub, 1914
Merophyllum Grabau, 1917
Mesactis Ryder, 1926
Mesonema Eschscholtz, 1829
Mesonemanna Haeckel, 1879
Mesonemella Haeckel, 1879
Mesonemissa Haeckel, 1879
Mesophylloides Wedekind, 1922
Metactis Milne-Edwards & Haime, 1851
Metasmilia Alloiteau, 1952
Metastraea Haime & Milne-Edwards, 1857
Metethmos Gregory, 1900
Meto Gistl, 1847
Mialsemia Fedonkin, 1990
Michelinella Yü & Shu, 1929
Michelinopora Yabe & Hayasaka, 1915
Microdiphyes Lesson, 1843
Microphyllastraea Alloiteau, 1955
Microptilum Kölliker, 1880
Microsaraea Koby, 1889
Microseris Fromentel, 1887
Microspicularia Macfadyen, 1936
Microstizia Meek, 1876
Microstoma Lesson, 1837
Microstylus Kishinouye, 1902
Microtrochus Tenison-Woods, 1880
Mictocystoides Flugel, 1990
Milleporites Martin, 1809
Milleria Davis, 1887
Millestroma Gregory, 1898
Miria Gregorio, 1894
Misakia Uchida, 1927
Mitra Lesson, 1837
Miyakopora Eguchi, 1936
Mnemia Eschscholtz, 1825
Mnenia Eschscholtz, 1829
Mocradia Brooks & Rittenhouse, 1907
Monanthus Andres, 1883
Monocarya Lonsdale, 1850
Monocaulis Lütken, 1875
Monocaulos Allman, 1864
Monocera Meneghini, 1847
Monoceras Renier, 1828
Monocraspedon Brandt, 1835
Monocraspedum Agassiz, 1846
Monocyclites Rafinesque, 1831
Monophyes Claus, 1874
Monopora Rafinesque, 1814
Monoprion Barrande, 1850
Monopysis Nardo, 1847
Monopyxis Ehrenberg, 1834
Monorhiza Haacke, 1887
Monosclera Hartlaub, 1904
Monosklera Lendenfeld, 1885
Monostephanus Brandt, 1835
Monothoa Andres, 1883
Monotubella Yakovlev, 1939
Montlivaltiopsis Alloiteau, 1952
Moravophyllurm Kettnerova, 1932
Morchellana Gray, 1862
Moscata Renier, 1847
Moschata Renier, 1830
Moscovia Sokolov, 1939
Moyerolites Sokolov, 1955
Muritella Gray, 1870
Mycetophyllopsis Oppenheim, 1930
Myctinia Rafinesque, 1815
Myogramma Maas, 1902
Myriocnida Stechow, 1909
Myriopora Volz, 1904
Myrioporina Kühn, 1939
Myrtila Gistl, 1847
Mytilhydra Cerruti, 1941
Myura Gray, 1859
Nadalina Narbonne & Hofmann, 1987
Namacalathus Grotzinger, Watters & Knoll, 2000
Napopora Quelch, 1884
Narcissastraea Pratz, 1883
Nasepia Germs, 1972
Nauarchus Bigelow, 1912
Nauphanta Haeckel, 1880
Nausicaa Haeckel, 1880
Nectophysa Haeckel, 1888
Nectopilema Fewkes, 1887
Nemella Stechow, 1921
Nemertella Stechow, 1923
Nemia Stechow, 1923
Nemostoma Rafinesque, 1814
Neochaetetes Gregory, 1925
Neopelagia Kishinouye, 1910
Neoporites Duchassaing & Michelotti, 1864
Neospongophyllum Wedekind, 1922
Neostringophyllum Wedekind, 1922
Neptunia Renier, 1847
Nerania Rafinesque, 1815
Nettelrothia Davis, 1885
Nettunia Renier, 1847
Nicholsonia Schlüter, 1885
Nigella Stechow, 1921
Nigritina Haeckel, 1879
Nimbia Fedonkin, 1980
Nodularia Oken, 1815
Norticina Gray, 1870
Nototrochus Duncan, 1884
Novopandora Rapp, 1946
Nulliporites Krueger, 1823
Numidiaphyllidae
Oaxus Rafinesque, 1815
Obelaria Hartlaub, 1897
Obeletta Haeckel, 1879
Obeliopsis Le Danois, 1913
Obelissa Haeckel, 1879
Obelomma Haeckel, 1879
Oceana Gray, 1848
Oceanea Graeffe, 1860
Oceanica Mayer, 1894
Oceaniopsis Fewkes, 1883
Oceanopsis Maas, 1909
Octocannella Haeckel, 1879
Octocannissa Haeckel, 1879
Octochila Brandt, 1837
Octocoenia d'Orbigny, 1850
Octogona Stitz, 1912
Octogonia Müller, 1854
Octonema Haeckel, 1879
Octoplocamus Brandt, 1837
Octorchandra Haeckel, 1879
Octorchidium Haeckel, 1879
Octorhopalon Lendenfeld, 1885
Odiphus Rafinesque, 1815
Odontocaulis Lapworth, 1881
Odontotheca Levinsen, 1912
Odontotrochus Moseley, 1881
Oeme Philippi, 1844
Ojeda Duchassaing & Michelotti, 1860
Oliganus Rafinesque, 1814
Olindora Haeckel, 1879
Ombellaria Rafinesque, 1815
Ombellularia Rafinesque, 1815
Oncopora Pocta, 1894
Onythia Quoy & Gaimard, 1827
Oorhiza Mereschkowsky, 1877
Oorhyza Schydlowsky, 1902
Opichroa Rafinesque, 1814
Opisopodes Tullberg, 1883
Opistophyllum Ogilvie, 1896
Orbiculites M'Coy, 1844
Orbignycaenia Alloiteau, 1948
Organites Link, 1807
Oroseris Milne-Edwards & Haime, 1851
Orthogonium
Orthonia Stechow, 1923
Orthopodes Tullberg, 1883
Osculius Gregorio, 1930
Osium Gregorio, 1930
Osteocella Gray, 1872
Oswaldaria Stechow, 1921
Oxiphus Rafinesque, 1815
Pachycaenia Alloiteau, 1952
Pachyrhynchia Kirchenpauer, 1872
Pachyrynchia Delage, 1902
Pachysammia Verrill, 1866
Pachysoma Kölliker, 1853
Paclites Oken, 1815
Palaeactinia Ruedemann, 1934
Palaegina Haeckel, 1869
Palaeohalysites Chernyshev, 1941
Palaeopora M'Coy, 1849
Palaeoscia Caster, 1942
Palaeotrochis Emmons, 1856
Palaeozoanthus Carlgren, 1924
Palamedus Rafinesque, 1815
Palassopora Gregory, 1930
Palastraeopora Kühn, 1937
Pales Gray, 1867
Paliella Fedonkin, 1980
Palythoaster Haeckel, 1875
Panceria Andres, 1877
Pancerina Chun, 1879
Pandora Eschscholtz, 1829
Panope Holm, 1895
Papilionata Sprigg, 1947
Parabelemnon Thomson & Simpson, 1909
Paracalix Stechow, 1923
Paracamptogorgia Kükenthal, 1919
Paracanthogorgia Stiasny, 1947
Paracyclolites Wells, 1933
Paralithophyllum Lang, Smith & Thomas, 1940
Parallelopora Holtedahl, 1919
Paralleloporella Strand, 1934
Paralythophyllum Wedekind, 1925
Paramphipora Yavorskii, 1955
Paranephthya Wright & Studer, 1889
Parasolia Lenz, 1980
Parasphenoides Bedot, 1895
Paraspongodes Kükenthal, 1896
Parastereophrentis Fomitchev, 1953
Parathecium Stechow, 1919
Parathouarella Kükenthal, 1912
Paratitanideum Kükenthal, 1919
Paratylopathes Roule, 1905
Pareutima Stechow, 1921
Parhypha Delage & Hérouard, 1902
Paripha Agassiz, 1865
Parmasessor Ludwig, 1869
Partimeandra Bendukidze, 1948
Parypha Agassiz, 1860
Paryphasma Leuckart, 1856
Patanacta Cherns, 1994
Patera Lesson, 1837
Paterocyathus Duchassaing & Michelotti, 1860
Patinula Eichwald, 1829
Patrophontes Lang & Smith, 1927
Pavoniaria Schinz, 1825
Pavonites Guettard, 1770
Pectanthis Haeckel, 1879
Pectinalis Krueger, 1823
Pectis Haeckel, 1879
Peetzia Tolmatchoff, 1924
Pegasia Péron & Lesueur, 1810
Pelagiopsis Brandt, 1871
Pelliculites Bigsby, 1868
Penicillus Schinz, 1825
Penna Bohadsch, 1761
Pentalophora Kent, 1871
Pentandra Lendenfeld, 1884
Pericrypta Haeckel, 1880
Pericyclites Rafinesque, 1831
Perigodus Rafinesque, 1815
Perima Rafinesque, 1814
Perinema Stechow, 1921
Peripalma Haeckel, 1880
Periphema Haeckel, 1881
Periphenga Haeckel, 1880
Peripyxis Ehrenberg, 1834
Perirhiza Kishinouye, 1902
Perisceles Wright & Studer, 1887
Perismilia d'Orbigny, 1849
Perisphonia Allman, 1888
Peritrema Rafinesque, 1832
Permia Stuckenberg, 1895
Perteretum König, 1825
Peruviastraea Vaughan, 1922
Petaloptyon Raymond, 1931
Petzia Fomichev, 1931
Phaeocella Gray, 1870
Phaola Rafinesque, 1815
Phegmatoseris Milaschewitsch, 1876
Phemonoe Rafinesque, 1815
Phialactis Fowler, 1888
Phialis Haeckel, 1879
Phialium Haeckel, 1879
Phialobia Carlgren, 1949
Phialum Fowler, 1900
Phisophora Scopoli, 1777
Pholadophyllum Lang, Smith & Thomas, 1940
Pholidophyllum Lindström, 1871
Phorcynia Peron & Lesueur, 1810
Phortis McCrady, 1857
Phosphorella Gray, 1870
Phragmipora Link, 1807
Phrontis Duchassaing, 1870
Phryganophyllum Koninck, 1871
Phrygianus Rafinesque, 1815
Phyctaenominyas Andres, 1883
Phyllidoce Modeer, 1790
Phyllodes Philippi, 1841
Phyllograpta Angelin, 1854
Phyllophysa Agassiz, 1862
Phyllopora Ehrenberg, 1834
Phyllotrochus Alloiteau, 1952
Phyllozoon Jenkins & Gehling, 1978
Phymastraea Haime & Milne-Edwards, 1857
Phymastrea Milne-Edwards & Haime, 1848
Phymoporus Zanardini, 1844
Phyrmastraea Quenstedt, 1880
Physobrachia Kent, 1893
Physsophora Forskål, 1775
Pileola Lesson, 1837
Piliscelotus Templeton, 1836
Piloscelotus Agassiz, 1846
Pinacopora Nicholson & Etheridge, 1878
Pinegia Fedonkin, 1980
Pinnacopora Koch, 1880
Pinnatophyllum Grabau, 1922
Placocaeniopsis Alloiteau, 1952
Placois Agassiz, 1862
Placomus Oken, 1815
Placoseris Fromentel, 1887
Plankayon Wagner, 1880
Planomedusites
Plassenia Yabe & Sugiyama, 1931
Plastaphellia Delphy, 1939
Platastrea Tomes, 1885
Platastrocoenia Gregory, 1930
Platycaulos Wright & Studer, 1889
Platypixis Hargitt, 1905
Platypyxis Agassiz, 1862
Platysmilia Fromentel, 1879
Plerastraea Haime & Milne-Edwards, 1857
Plerastrea Milne-Edwards & Haime, 1849
Plerodiffiidae
Plesiastreopsis Chevalier, 1954
Plesiocunnolites Alloiteau, 1952
Plesiodactylis Leloup, 1942
Plesioparasmilia Alloiteau, 1952
Plesioseris Duncan, 1883
Plethosoma Lesson, 1828
Pleuractis Verrill, 1864
Pleurocarpa Fewkes, 1881
Pleurocoenia d'Orbigny, 1849
Pleurocorallium Gray, 1867
Pleurograptoides Averianov, 1931
Plicodendron Quenstedt, 1880
Plocamium Lamouroux, 1821
Plocois Agassiz, 1862
Plocophyllia Reuss, 1868
Ploeophysa Fewkes, 1888
Plotactis Milne-Edwards, 1857
Plumella Stechow, 1920
Pluriserialia Kirchenpauer, 1876
Pluriseriatia Schydlowsky, 1902
Plutus Schneider, 1900
Pneumalias Rafinesque, 1815
Pneumophysa Haeckel, 1888
Podasteria Ehrenberg, 1834
Podionophora Brandt, 1837
Podoliina Gureev, 1988
Podopyxis Ehrenberg, 1834
Podosomus Rafinesque, 1815
Polyaraea Fritsch, 1875
Polyastra Ehrenberg, 1834
Polybostricha Brandt, 1837
Polybostrycha Agassiz, 1846
Polybrachiona Agassiz, 1845
Polybrachionia Guilding, 1827
Polycladodes Brandt, 1837
Polyclonia Brandt, 1837
Polycolpa Haeckel, 1879
Polycoryne Graeffe, 1883
Polydora Gistl, 1848
Polygocladodes Brandt, 1838
Polymorphastrea Koby, 1907
Polyparium Korotneff, 1886
Polypellus Rafinesque, 1815
Polyphyes Haeckel, 1888
Polypothecia Benett, 1831
Polyptera Lesson, 1836
Polypus Bory de St. Vincent, 1827
Polyserias Mereschkowsky, 1877
Polystemma Brandt, 1835
Polystephanastraea Alloiteau, 1952
Polystephanus Brandt, 1835
Polystomidium Hertwig, 1882
Polystomus König, 1820
Polytomus Quoy & Gaimard, 1825
Polyxena Blainville, 1834
Polyxenia Eschscholtz, 1829
Pomoria Fedonkin, 1980
Pomoriidae
Pontocardia Lesson, 1827
Pontognide Gistl, 1847
Poractinia Vinassa de Regny, 1901
Poraraea Milne-Edwards & Haime, 1849
Porastrea Milne-Edwards & Haime, 1848
Porpephyllum Quenstedt, 1879
Porpitella Haeckel, 1888
Pottsia Ryder, 1885
Potyserias Kirchenpauer, 1884
Praedenticulata Broch, 1910
Praia Quoy & Gaimard, 1830
Pratzia Duncan, 1883
Priodon Nilsson, 1831
Prionophyllum Schindewolf, 1942
Prionotus Hisinger, 1837
Priscapennamarina Zhang & Babcock, 2001
Prismatostylus Lang, Smith & Thomas, 1940
Prismostylus Okulitch, 1935
Probathygorgia Cottreau, 1928
Procharagma Haeckel, 1880
Procharis Haeckel, 1880
Procharybdis Haeckel, 1880
Prochunella Balss, 1909
Prohelia Fromentel, 1861
Proheterastraea Wells, 1937
Prosopodes Tullberg, 1883
Protaraeopoma Lang, Smith & Thomas, 1940
Protareopoma Ting, 1937
Prothaumantias Haeckel, 1879
Protocaulon Kölliker, 1880
Protodibunophyllum Lissitzin, 1925
Protolonsdaeleiastraea Gorsky, 1932
Protolonsdaleia Lang, Smith & Thomas, 1940
Protolonsdalia Lissitzin, 1925
Protolyellia Torell, 1870
Protomedea Blainville, 1830
Protoniobia Sprigg, 1949
Protovirgularia M'Coy, 1850
Pruvotella Motz-Kossowska, 1905
Psammocoenia Haime & Milne-Edwards, 1857
Psammosmilia Fromentel, 1887
Pseliophyllum Lang, Smith & Thomas, 1940
Pselophyllum Pocta, 1902
Pseudabyla Sears, 1953
Pseudabylopsis Sears, 1953
Pseudaulina Alloiteau, 1953
Pseudechinogorgia Gordon, 1926
Pseudeunicea Verrill, 1912
Pseudoagatheria Eguchi, 1951
Pseudocaninia Stuckenberg, 1888
Pseudocolumnastraea Yabe & Sugiyama, 1933
Pseudocorallium Deslongchamps, 1827
Pseudocosmophyllum Wedekind & Vollbrecht, 1932
Pseudocyathus Reuss, 1879
Pseudocymba Sears, 1953
Pseudomonotrypa Reschetkin, 1927
Pseudorhizostomites Sprigg, 1949
Pseudorhopilema Sprigg, 1949
Pseudostringophyllum Soshkina, 1939
Pseudostylina Alloiteau, 1939
Pseudothecosmilia Koby, 1888
Pseudouralinia Yü, 1931
Pseudozonophyllum Wedekind, 1924
Psilacabaria Ridley, 1884
Psythia Agassiz & Mayer, 1902
Ptenophyllum Wedekind, 1922
Pteromorpha Herklots, 1858
Pterostoma Rafinesque, 1814
Ptychoblastocyathus Ludwig, 1866
Ptychocalamocyathus Ludwig, 1866
Ptychochartocyathus Ludwig, 1866
Ptychocyathus Ludwig, 1866
Ptychodendrocyathus Ludwig, 1866
Ptychogonium Ludwig, 1865
Ptycholopas Ludwig, 1886
Ptychophloeolopas Ludwig, 1866
Ptychothrombocyathus Ludwig, 1866
Pureno Hartlaub, 1907
Pycnocoelia Schindewolf, 1952
Pycnophyllum Lindström, 1873
Pyramis Otto, 1821
Pyrgia Milne-Edwards & Haime, 1851
Pyrobola Gistl, 1848
Pyxidium Leuckart, 1856
Pyxidophyllum Stoppani, 1865
Quadralaria Weill, 1935
Quoya Agassiz, 1862
Racemides Agassiz, 1842
Racemis Chiaje, 1830
Radioconus Korde, 1984
Radipora Link, 1807
Ramapuraea Maithy & Shukla, 1984
Ramellina Fedonkin, 1980
Rangia Agassiz, 1860
Rataria Eschscholtz, 1829
Rathkia Brandt, 1837
Ratis Lesson, 1838
Ratoria Eschscholtz, 1829
Renillina Gray, 1870
Restevia Sytova, 1962
Retecyathus Vologdin, 1932
Reticella Gray, 1870
Reticulites Eichwald, 1829
Reussastraea Achiardi, 1875
Reussia Duchassaing & Michelotti, 1860
Rhabdohydridae
Rhabdophyllum Wedekind, 1927
Rhabdopora Milne-Edwards & Haime, 1849
Rhacopilus Agassiz, 1862
Rhaphidopora Nicholson & Foord, 1886
Rhegmatella Haeckel, 1879
Rhegmatissa Haeckel, 1879
Rhegmatodes Agassiz, 1862
Rhipidella Gray, 1870
Rhipidodendron Kozlowski, 1938
Rhizocorallium Zenker, 1836
Rhizohydra Cope, 1883
Rhizonema Clark, 1877
Rhizopora Koninck, 1872
Rhizoporidium Parona, 1909
Rhizotrichia Stechow, 1919
Rhodaraea Milne-Edwards & Haime, 1849
Rhodocyathus Bourne, 1905
Rhodophyllum Thomson, 1875
Rhodophysa Blainville, 1830
Rhodopsammia Semper, 1872
Rhopalonella Roule, 1907
Rhopalophyllum Wedekind, 1924
Rhysmotes Fischer, 1832
Rhyzanthus Andres, 1883
Rhyzocorallium Fuchs, 1895
Rimpia Gregorio, 1930
Rispolites Maccagno, 1942
Rizophysa Péron & Lesueur, 1807
Rocemis Chiaje, 1830
Rodophyllum Thomson, 1874
Rosenellina Radughin, 1936
Rossophyllum Stuckenberg, 1888
Rotundula Hartlaub, 1917
Rubula Defrance, 1827
Rugoconites
Ruscum Gregorio, 1930
Saccanthus Milne-Edwards & Haime, 1857
Saccophora Brandt, 1837
Sagartiomorpha Kwietniewski, 1897
Saipania Yabe & Sugiyama, 1935
Sakwia
Salamis Lesson, 1837
Sandololitha Quelch, 1884
Saphenella Haeckel, 1879
Saphenia Eschscholtz, 1829
Sapheris Rafinesque, 1815
Sarcobelemnon Herklots, 1858
Sarcoconus Lesson, 1843
Sarcogorgia Gray, 1857
Sarcospinanthus Agassiz, 1846
Sarsella Haeckel, 1879
Sarsona Haeckel, 1879
Savagliopsis Schultze, 1896
Scabripora Rafinesque, 1815
Scapus Norman, 1875
Scarithodes Duncan, 1884
Sceptonidium Richiardi, 1869
Schistotoechelasma Lang, Smith & Thomas, 1940
Schistotoecholasma Stewart, 1938
Schizocladium Allman, 1871
Schizodactyla Claus, 1876
Schizoladium Billard, 1904
Schizophyllum Wedekind, 1925
Schizoporites Gerth, 1921
Schlueteria Wedekind, 1922
Scirparia Schweigger, 1820
Sclerella Thomson & Mackinnon, 1910
Sclerogorgia Kölliker, 1865
Sclerophyllia Klunzinger, 1879
Sclerosolenocaulon Germanos, 1896
Scolangia Tenison-Woods, 1880
Scotolithus Linnarsson, 1871
Scyphis Lesson, 1837
Scyphocoenia Tomes, 1884
Scyphozoa Götte, 1887
Seleucites Porfiriev, 1937
Semaeophyllum Lang, Smith & Thomas, 1940
Semaeostomitidae
Semaiophyllum Wedekind, 1927
Septastraeopsis Alloiteau, 1953
Septodaeidae
Serta Stechow, 1919
Sertaria Stechow, 1920
Sertulina Rafinesque, 1815
Setamainella Minato, 1943
Shawia Lamouroux, 1816
Shepshedia Boynton & Ford, 1995
Sicyosoma Gegenbaur, 1856
Siderina Dana, 1848
Siderophyllia Michelin, 1847
Sigaritis Rafinesque, 1815
Sinaiastraea Avnimelech, 1948
Sinophyllum Grabau, 1928
Siphonaxis Dybowski, 1873
Siphonophora Fischer, 1823
Siphonopsis Agassiz, 1846
Siphonorhynchus Keferstein, 1862
Siphopsis Rafinesque, 1819
Skwia
Smilophyllia Fromentel, 1887
Sminthonema Haeckel, 1879
Smithia Milne-Edwards & Haime, 1851
Solenogorgia Genth, 1867
Soljania Pax, 1955
Solmarinus Haeckel, 1879
Solmarium Haeckel, 1879
Solmundus Haeckel, 1879
Solnhofenistomites Kuhn, 1938
Sophia Lamarck, 1816
Soshkinia Fomitchev, 1953
Sphaerocystis Fraser, 1943
Sphaerolites Hinde, 1875
Sphaerostromella Yabe & Sugiyama, 1931
Sphaerula Fewkes, 1881
Sphenella Haeckel, 1879
Sphenoides Huxley, 1859
Sphenophyllia Moseley, 1881
Sphenopoterium Meek & Worthen, 1860
Sphyrophysa Agassiz, 1862
Spinellia d'Achiardi, 1868
Spiniferina Penecke, 1894
Spinipora Moseley, 1879
Sponginopsis Walcott, 1898
Spongocladium Jäderholm, 1896
Spongodia Kükenthal, 1896
Spongodium Lamouroux, 1816
Sporadopyxis Ehrenberg, 1834
Stalmus Rafinesque, 1815
Staminocoenia Gregory, 1930
Stanridea Wright, 1867
Starostinella Nowinski, 1998
Statocodium Allman, 1872
Staurinidia
Staurobrachium Haeckel, 1879
Staurodiscalma Haeckel, 1879
Staurodiscema Haeckel, 1879
Staurodiscoides Uchida, 1927
Stauroxiphus Brandt, 1836
Staurozoa Marques & Collins, 2004
Stechowia Poche, 1914
Stelechocladia Pocta, 1894
Stelidoseris Tomes, 1893
Stenogaster Kölliker, 1853
Stenogryptus Gurley, 1896
Stenopora Dana, 1848
Stenoptycha Agassiz, 1862
Stephanastraea Fromentel, 1887
Stephanidium Hertwig, 1888
Stephanocora Ehrenberg, 1834
Stephanopsis Bedot, 1895
Stephanoptilum Roule, 1905
Stephanospira Gegenbaur, 1860
Stephaptera Rafinesque, 1815
Stephia Stechow, 1921
Stephogus Rafinesque, 1815
Stephonalia Haeckel, 1888
Stereacanthia Thomson & Henderson, 1906
Stereophyllia Alloiteau, 1952
Stereopora Rafinesque, 1815
Sterogorgia Kükenthal, 1916
Sthenyo Dujardin, 1845
Stichobothrion Reuss, 1872
Stichoptilum Grieg, 1887
Stimnus Rafinesque, 1814
Stipula Sars, 1829
Stirparia Leuckart, 1841
Stolonodendrum Kozlowski, 1938
Stomabrachium Brandt, 1838
Stomanthus Rafinesque, 1815
Stomaster Agassiz, 1862
Stomatonema Fewkes, 1884
Stomobrachiota Brandt, 1835
Stomobrachium Brandt, 1838
Stomotocanna Haeckel, 1879
Stomotocella Haeckel, 1879
Stomotonema Fewkes, 1884
Stratipora Rafinesque, 1832
Strenuastraea Alloiteau, 1953
Strephodes M'Coy, 1849
Streptastrea Sandberger, 1856
Strobalia Haeckel, 1888
Strobila Sars, 1829
Strobilelasma Lang, Smith & Thomas, 1940
Strobilosmilia Alloiteau, 1952
Stromatactis Dupont, 1881
Stromatocus Dupont, 1883
Stromatolites Brière, 1923
Stromatolophus Gürich, 1906
Stromatophis Dupont, 1883
Stromatoporidium Vinassa de Regny, 1915
Strombastraea Blainville, 1834
Strophogorgia Studer, 1887
Stylacropora Kuhn, 1946
Stylaxis M'Coy, 1849
Stylidium Eichwald, 1855
Stylidophyllum Fromentel, 1861
Stylinopsis Chevalier, 1954
Stylobelemnoides Thomson & Henderson, 1905
Stylobelemnon Kölliker, 1872
Stylogyra d'Orbigny, 1849
Stylonectes Agassiz, 1862
Stylorhiza Haeckel, 1880
Styloseris Fromentel
Stylostrotion Chi, 1935
Styocoeniella Yabe & Sugiyama, 1935
Styripus Rafinesque, 1814
Suberiopsis Broch, 1916
Sublonsdaleia Lang, Smith & Thomas, 1940
Sublonsdalia Lissitzin, 1925
Suensonia Brundin, 1896
Svava Danielssen & Koren, 1884
Svavopsis Roule, 1908
Swartpuntia Narbonne, Saylor & Grotzinger, 1997
Sydella Gray, 1873
Sylindropora Yabe & Hayasaka, 1915
Symathetus Gistl, 1848
Symphopora Rafinesque, 1815
Synactineruus Carlgren, 1918
Synchoryna Milne-Edwards, 1836
Syncorine Spagnolini, 1871
Syncorypha Brandt, 1837
Syndictyon Agassiz, 1862
Syndictyum Maas, 1893
Syndyction Wagner, 1880
Syndyctyon Hargitt, 1905
Synhydre Beneden, 1844
Synoicum Lamarck, 1816
Synthecella Stechow, 1922
Synthelostroma Lecompte, 1951
Syphonophyllia Griffith, 1842
Syphonorhynchus Metschnikoff, 1870
Syringites Zenker, 1835
Syringophyllum Milne-Edwards & Haime, 1850
Syringosphaera Duncan, 1878
Syringosphaeria Duncan, 1879
Systrepha Gistl, 1848
Tabulaconidae
Tabulaconus Handfield, 1969
Taenioblastocyathus Ludwig, 1866
Taeniocalamocyathus Ludwig, 1866
Taeniocalamolopas Ludwig, 1866
Taeniochartocyclus Ludwig, 1866
Taeniocyathus Ludwig, 1866
Taeniodendrocyathus Ludwig, 1866
Taeniodendrocyclus Ludwig, 1866
Taeniodendrolopas Ludwig, 1866
Taeniolhydra Hérouard, 1908
Taeniolopas Ludwig, 1869
Taeniophloeolopas Ludwig, 1866
Taenioplacocyathus Ludwig, 1866
Taeniothoa Andres, 1883
Taeniothrombocyathus Ludwig, 1866
Taonichnites Matthews, 1890
Taouzia Termier & Termier, 1950
Taractostephanus Brandt, 1835
Tarasus Rafinesque, 1815
Tarrichnium Wanner, 1938
Tateana Sprigg, 1949
Taxella Allman, 1874
Telescella Gray, 1869
Telxina Rafinesque, 1815
Temnophysa Agassiz, 1862
Ternavellus Gureev, 1988
Ternavia Sytova, 1962
Tessera Haeckel, 1880
Tesseraria Haeckel, 1880
Tetracannota Mayer, 1900
Tetracoenia d'Orbigny, 1850
Tetragonum Quoy & Gaimard, 1825
Tetraphyllum Ludwig, 1865
Tetrapteron Claus, 1878
Tetrapurena Haeckel, 1879
Tetrastephanus Brandt, 1835
Thalamina Waagen & Wentzel, 1886
Thalaminia Steinmann, 1878
Thalamospongia d'Orbigny, 1850
Thalia Agassiz, 1862
Thalis Cuvier, 1798
Thamnobeatricea Raymond, 1931
Thamnocoenia Tomes, 1885
Thamnostylus Haeckel, 1879
Thaumatostroma Weissermel, 1926
Thecidiosmilia Koby, 1888
Thecophyllia Milne-Edwards & Haime, 1848
Thecophyllum Fomitchev, 1953
Thegisastraea Sismonda, 1871
Thesioides Thomson & Henderson, 1906
Thiarella Jickeli, 1883
Thigmastrea Wells, 1937
Thimaria Armstrong, 1879
Tholus Lesson, 1837
Thosanea Rafinesque, 1815
Thuiella Stechow, 1919
Tiarella Trinci, 1906
Tiarissa Haeckel, 1879
Tiarops Romanes, 1876
Tiarula Hartlaub, 1914
Tichastraea Bronn, 1859
Tichopora Quelch, 1886
Tichoseris Quelch, 1884
Tiernavia Fedonkin, 1983
Tillophyllum Wedekind, 1922
Tillua Krumbeck, 1913
Timona Hartlaub, 1909
Timorsmilia Koker, 1924
Tintinnabalum Böhm, 1878
Tintinnabulum Dalyell, 1847
Tisiphonia Schmidt, 1870
Toxoclytus Agassiz, 1862
Trachynemites Haeckel, 1869
Trematophyllum Wedekind, 1922
Tremocoenia d'Orbigny, 1849
Tretocylichne Engelbrets, 1993
Trichoplea Müller, 1861
Trichoptilium Kölliker, 1880
Trichorhiza Russell, 1906
Tricthydora Wright, 1857
Tridentia Rafinesque, 1814
Triga Gray, 1867
Trigonodactyla Brandt, 1837
Trinacis Quendstedt, 1880
Trinella Gray, 1870
Triphyllocoenia d'Orbigny, 1849
Triplura Haeckel, 1879
Triridium Mereschkowsky, 1878
Trismilia Fromentel, 1861
Trissocoma Kramp, 1930
Tristemma Brandt, 1835
Tristephanus Brandt, 1835
Tristylotus Parkes, 1904
Trithecocarpus Leloup, 1932
Trochanthina Komai, 1933
Trochocyathina Seguenza, 1864
Trochophyllia Alloiteau, 1952
Trochopsis Ehrenberg, 1834
Trochopyxis Agassiz, 1862
Trochoseropsis Sohle, 1896
Trochosmilietta Kolosváry, 1949
Trupetostromaria Germovsek, 1954
Trymhelia Milne-Edwards & Haime, 1849
Trymohelia Haime & Milne-Edwards, 1857
Tubiporites Martin, 1809
Tulip Webster, 1814
Tunaria Link, 1807
Turbinalopsis Dana, 1848
Turbinastrea Blainville, 1830
Turbinites Martin, 1809
Turbinolites Berthold, 1827
Turbinolopsis Lamouroux, 1821
Turbinoseris Duncan, 1870
Tuvaeconus Korde, 1963
Ubaghsia Oppenheim, 1899
Ulocyathus Sars, 1850
Umbellaria Gray, 1840
Umbellularia Lamarck, 1801
Umbracella Gray, 1858
Umbrellaria Zoja, 1893
Umbrosa Haeckel, 1880
Undotheca Stechow, 1921
Undulocyathus Kolosváry, 1954
Uralastraea Fomitchev, 1953
Uralotimania Riabinin, 1915
Urogus Rafinesque, 1815
Usous Lesson, 1837
Uxacalcaraea Alloiteau, 1952
Vaginipora Link, 1807
Vaughanites Paul, 1937
Vauzutsubua
Velaria Haeckel, 1888
Veletta Lendenfeld, 1884
Veliphyllum Quenstedt, 1880
Vendia Keller, 1969
Veprina Fedonkin, 1980
Verbeekia Penecke, 1908
Verilliana Gray, 1869
Vermilaria Schweigger, 1819
Verrillia Stearns, 1873
Verrilliana Gray, 1869
Vesalia Kuhl & Hasselt, 1822
Vexillum Fol, 1869
Viguieriotes Bayer, 1954
Vollbrechtophyllum Taylor, 1951
Wandelia Bedot, 1908
Wardella Gray, 1869
Webbyites Kraft, Kraft & Prokop, 2001
Websteria Milne-Edwards & Haime, 1850
Wedekindophyllum Stumm, 1949
Willetta Haeckel, 1879
Willsia Forbes, 1846
Wilsia Agassiz, 1860
Windermeria Narbonne, 1994
Wrightea Allman, 1872
Wrightia Allman, 1872
Xaniscns Rafinesque, 1815
Xaniscus Rafinesque, 1815
Xanthea Lesson, 1837
Xanthosea Rafinesque, 1815
Xenechthon Gistl, 1847
Yabeella Yü, 1933
Zelleria Duchassaing, 1850
Zoantha Lamarck, 1801
Zoanthella Beneden, 1897
Zolotytsia Fedonkin, 1981
Zonephyra Haeckel, 1880
Zoocoilon Rafinesque, 1832
Zoodesmus Rafinesque, 1815
Zoonemus Rafinesque, 1815
Zygocannota Haeckel, 1879
Zygocannula Haeckel, 1879
Zygomma Bronn, 1859
Zygonema Agassiz, 1862
Zymmymus
Zyzzygus Stechow, 1921
- Cnidaria Hatschek, 1888