Achelia scabra Wilson, 1880 (additional source)
Achelia spinosa (Stimpson, 1853) (additional source)
Actinoposthiidae Hooge, 2001 (basis of record)
Alcyonidium auct. accepted as Alcyonium Linnaeus, 1758 (basis of record)
Anaperus gardineri (Graff, 1911) accepted as Thalassoanaperus gardineri (Graff, 1911) (additional source)
Anoplodactylus lentus Wilson, 1878 (additional source)
Aphanostoma sanguineum Beklemischev, 1915 accepted as Pseudactinoposthia sanguineum (Beklemischev, 1915) (source of synonymy)
Aplidium constellatum (Verrill, 1871) (additional source)
Aplidium glabrum (Verrill, 1871) (additional source)
Aplidium pallidum (Verrill, 1871) (additional source)
Aplidium spitzbergense Hartmeyer, 1903 (additional source)
Aplidium stellatum (Verrill, 1871) (additional source)
Ascidia callosa Stimpson, 1852 (additional source)
Ascidia obliqua Alder, 1863 (additional source)
Ascidia prunum Müller, 1776 (additional source)
Ascidiella aspersa (Müller, 1776) (additional source)
Austrobdella rapax (Verrill, 1873) (additional source)
Beroe abyssicola Mortensen, 1927 (basis of record)
Beroe cucumis Fabricius, 1780 (additional source)
Bolinopsis infundibulum (O.F. Müller, 1776) (additional source)
Boltenia echinata (Linnaeus, 1767) (additional source)
Boltenia ovifera (Linnaeus, 1767) (additional source)
Boreonymphon abyssorum (Norman, 1873) (additional source)
Boreonymphon compactum Just, 1972 (additional source)
Boreonymphon ossiansarsi Knaben in Just, 1972 (additional source)
Boreonymphon robustum (Bell, 1855) (additional source)
Botryllus schlosseri (Pallas, 1766) (additional source)
Branchiostoma caribaeum Sundevall, 1853 (additional source)
Caecosagitta macrocephala (Fowler, 1904) (additional source)
Calliobdella nodulifera (Malm, 1863) (additional source)
Calliobdella vivida (Verrill, 1872) accepted as Cystobranchus vividus Verrill, 1872 (source of synonymy)
Callipallene brevirostris (Johnston, 1837) (additional source)
Calyptospadix Clarke, 1882 (basis of record)
Campanularia edwardsi Nutting, 1901 accepted as Clytia hemisphaerica (Linnaeus, 1767) (source of synonymy)
Cephalorhyncha (additional source)
Chelyosoma macleayanum Broderip & Sowerby, 1830 (additional source)
Childia groenlandica (Levinsen, 1879) (additional source)
Chiropsalmidae Thiel, 1936 (basis of record)
Ciona intestinalis (Linnaeus, 1767) (additional source)
Cnemidocarpa finmarkiensis (Kiaer, 1893) (additional source)
Cnemidocarpa mollis (Stimpson, 1852) (additional source)
Cnemidocarpa rhizopus (Redikorzev, 1907) (additional source)
Colossendeis proboscidea (Sabine, 1824) (additional source)
Cyclosalpa affinis (Chamisso, 1819) (additional source)
Cyclosalpa pinnata (Forskål, 1775) (additional source)
Cystobranchus Diesing, 1859 (basis of record)
Cystobranchus vividus Verrill, 1872 (basis of record)
Dakuidae Hooge, 2003 (basis of record)
Dendrodoa aggregata Müller, 1776 (additional source)
Dendrodoa carnea (Agassiz, 1850) (additional source)
Dendrodoa grossularia (Van Beneden, 1846) (additional source)
Dendrodoa pulchella (Rathke, 1806) (additional source)
Didemnum albidum (Verrill, 1871) (additional source)
Didemnum candidum Savigny, 1816 (additional source)
Distaplia clavata (Sars, 1851) (additional source)
Echinoderes kozloffi Higgins, 1977 (basis of record)
Echinoderes pennaki Higgins, 1960 (basis of record)
Echinophthirius horridus (von Olfers, 1816) (additional source)
Echiurus echiurus (Pallas, 1766) (additional source)
Endeis spinosa (Montagu, 1808) (additional source)
Enteropneusta (basis of record)
Eperetmus Bigelow, 1915 (basis of record)
Eudistoma vitreum (Sars, 1851) (additional source)
Eugyra glutinans (Moeller, 1842) (additional source)
Eugyra pedunculata Traustedt, 1886 (additional source)
Eukrohnia bathypelagica Alvariño, 1962 (additional source)
Eukrohnia fowleri Ritter-Záhony, 1909 (additional source)
Eukrohnia hamata (Möbius, 1875) (additional source)
Eurycyde hispida (Krøyer, 1844) (additional source)
Flaccisagitta enflata (Grassi, 1881) (additional source)
Fritillaria borealis Lohmann, 1896 (additional source)
Golfingia margaritacea (Sars, 1851) represented as Golfingia (Golfingia) margaritacea (Sars, 1851) (additional source)
Halicryptus spinulosus von Siebold, 1849 (additional source)
Halimedusa Bigelow, 1916 (basis of record)
Haliplanellidae Hand, 1956 accepted as Diadumenidae Stephenson, 1920 (basis of record)
Halocynthia pyriformis (Rathke, 1806) (additional source)
Hamingia arctica Danielssen & Koren, 1880 (additional source)
Helicocranchia papillata (G. L. Voss, 1960) (additional source)
Hormiphora cucumis (Mertens, 1833) (additional source)
Hyperoodon ampullatus (Forster, 1770) (basis of record)
Iasis zonaria (Pallas, 1774) accepted as Soestia zonaria (Pallas, 1774) (source of synonymy)
Ilyanthus Forbes, 1840 (basis of record)
Isodiametra Hooge & Tyler, 2005 accepted as Praeconvoluta Dörjes, 1968 (basis of record)
Isodiametra hortulus (Hooge & Tyler, 2003) accepted as Praeconvoluta hortulus (Hooge & Tyler, 2003) (basis of record)
Isodiametridae Hooge & Tyler, 2005 (basis of record)
Janusion brunnea (Johansson, 1929) accepted as Heptacyclus brunneus (Johansson, 1896) (additional source)
Janusion scorpii (Malm, 1863) (source of synonymy)
Johanssonia arctica (Johansson, 1898) (additional source)
Keratoisis ornata Verrill, 1878 accepted as Keratoisis grayi Wright, 1869 (source of synonymy)
Kinorhyncha (additional source)
Krohnitta subtilis (Grassi, 1881) (additional source)
Kukenthalia borealis (Gottschaldt, 1894) (additional source)
Lafoea gracillima (Alder, 1856) accepted as Lafoea dumosa (Fleming, 1820) (source of synonymy)
Limnephilus tarsalis (Banks, 1920) (additional source)
Limulus polyphemus (Linnaeus, 1758) (additional source)
Lissoclinum aureum Verrill, 1871 (additional source)
Mertensia ovum (Fabricius, 1780) (additional source)
Mesosagitta minima (Grassi, 1881) (additional source)
Mitrocoma cellularia (Agassiz, 1862) (source of synonymy)
Mnemiopsis leidyi A. Agassiz, 1865 (additional source)

Antarctica for Heteropyramis crystallina (Moser, 1925) 
Arctic Ocean for Abietinaria abietina (Linnaeus, 1758) 
Arctic Ocean for Abietinaria filicula (Ellis & Solander, 1786) 
Arctic Ocean for Abietinaria pulchra (Nutting, 1904) 
Arctic Ocean for Acaulis primarius Stimpson, 1853 
Arctic Ocean for Aeginopsis laurentii Brandt, 1838 
Arctic Ocean for Aglantha digitale (O. F. Müller, 1776) 
Arctic Ocean for Allantactis parasitica Danielssen, 1890 
Arctic Ocean for Alle alle (Linnaeus, 1758) 
Arctic Ocean for Aplidium glabrum (Verrill, 1871) 
Arctic Ocean for Ascidia obliqua Alder, 1863 
Arctic Ocean for Ascidia prunum Müller, 1776 
Arctic Ocean for Aulactinia stella (Verrill, 1864) 
Arctic Ocean for Balaena mysticetus Linnaeus, 1758 
Arctic Ocean for Bathypolypus arcticus (Prosch, 1849) 
Arctic Ocean for Boltenia echinata (Linnaeus, 1767) 
Arctic Ocean for Boltenia ovifera (Linnaeus, 1767) 
Arctic Ocean for Bougainvillia principis (Steenstrup, 1850) 
Arctic Ocean for Bougainvillia superciliaris (L. Agassiz, 1849) 
Arctic Ocean for Calliobdella nodulifera (Malm, 1863) 
Arctic Ocean for Campanularia volubilis (Linnaeus, 1758) 
Arctic Ocean for Candelabrum phrygium (Fabricius, 1780) 
Arctic Ocean for Catablema vesicarium (A. Agassiz, 1862) 
Arctic Ocean for Chelyosoma macleayanum Broderip & Sowerby, 1830 
Arctic Ocean for Clava multicornis (Forsskål, 1775) 
Arctic Ocean for Colossendeis proboscidea (Sabine, 1824) 
Arctic Ocean for Coryne hincksi Bonnevie, 1898 
Arctic Ocean for Cosmetira pilosella Forbes, 1848 
Arctic Ocean for Crossota norvegica Vanhöffen, 1902 
Arctic Ocean for Cuspidella humilis Hincks, 1866 
Arctic Ocean for Cuspidella quadridentatum (Hincks, 1874) 
Arctic Ocean for Cystophora cristata (Erxleben, 1777) 
Arctic Ocean for Delphinapterus leucas (Pallas, 1776) 
Arctic Ocean for Dendrodoa aggregata Müller, 1776 
Arctic Ocean for Dendrodoa grossularia (Van Beneden, 1846) 
Arctic Ocean for Dendrodoa pulchella (Rathke, 1806) 
Arctic Ocean for Didemnum albidum (Verrill, 1871) 
Arctic Ocean for Diphasia fallax (Johnston, 1847) 
Arctic Ocean for Dynamena pumila (Linnaeus, 1758) 
Arctic Ocean for Epiactis fecunda (Verrill, 1899) 
Arctic Ocean for Epizoanthus erdmanni (Danielssen, 1890) 
Arctic Ocean for Eudendrium insigne Hincks, 1861 
Arctic Ocean for Eudendrium rameum (Pallas, 1766) 
Arctic Ocean for Eudendrium tenellum Allman, 1877 
Arctic Ocean for Eudendrium vaginatum Allman, 1863 
Arctic Ocean for Eugyra glutinans (Moeller, 1842) 
Arctic Ocean for Eugyra pedunculata Traustedt, 1886 
Arctic Ocean for Euphysa aurata Forbes, 1848 
Arctic Ocean for Filellum serpens (Hassall, 1848) 
Arctic Ocean for Glandulactis spetsbergensis (Carlgren, 1893) 
Arctic Ocean for Grammaria abietina (Sars, 1851) 
Arctic Ocean for Grammaria immersa Nutting, 1901 
Arctic Ocean for Halcampa arctica Carlgren, 1893 
Arctic Ocean for Halecium curvicaule Lorenz, 1886 
Arctic Ocean for Halecium labrosum Alder, 1859 
Arctic Ocean for Halecium minutum Broch, 1903 
Arctic Ocean for Halecium muricatum (Ellis & Solander, 1786) 
Arctic Ocean for Haliclystus auricula James-Clark, 1863 
Arctic Ocean for Halitholus pauper Hartlaub, 1914 
Arctic Ocean for Halocynthia pyriformis (Rathke, 1806) 
Arctic Ocean for Halopsis ocellata Agassiz, 1865 
Arctic Ocean for Hamingia arctica Danielssen & Koren, 1880 
Arctic Ocean for Hormathia nodosa (Fabricius, 1780) 
Arctic Ocean for Hydractinia carica Bergh, 1887 
Arctic Ocean for Hydractinia echinata (Fleming, 1828) 
Arctic Ocean for Hydractinia monocarpa Allman, 1876 
Arctic Ocean for Johanssonia arctica (Johansson, 1898) 
Arctic Ocean for Kukenthalia borealis (Gottschaldt, 1894) 
Arctic Ocean for Lafoeina maxima Levinsen, 1893 
Arctic Ocean for Laomedea flexuosa Alder, 1857 
Arctic Ocean for Leuckartiara nobilis Hartlaub, 1914 
Arctic Ocean for Liponema multicornis (Verrill, 1880) 
Arctic Ocean for Lissoclinum aureum Verrill, 1871 
Arctic Ocean for Lucernaria quadricornis O. F. Müller, 1776 
Arctic Ocean for Manania auricula (Fabricius, 1780) 
Arctic Ocean for Melicertum octocostatum (M. Sars, 1835) 
Arctic Ocean for Mertensia ovum (Fabricius, 1780) 
Arctic Ocean for Metridium senile (Linnaeus, 1761) 
Arctic Ocean for Molgula citrina Alder & Hancock, 1848 
Arctic Ocean for Molgula complanata Alder & Hancock, 1870 
Arctic Ocean for Molgula griffithsii (MacLeay, 1825) 
Arctic Ocean for Molgula retortiformis Verrill, 1871 
Arctic Ocean for Molgula siphonalis Kiaer, 1896 
Arctic Ocean for Monobrachium parasitum Mereschkowsky, 1877 
Arctic Ocean for Mysidobdella borealis (Johansson, 1898) 
Arctic Ocean for Neoturris breviconis (Murbach & Shearer, 1902) 
Arctic Ocean for Neoturris pileata (Forsskål, 1775) 
Arctic Ocean for Notostomum cyclostomum (Johansson, 1898) 
Arctic Ocean for Nymphon brevitarse Krøyer, 1844 
Arctic Ocean for Nymphon elegans Hansen, 1887 
Arctic Ocean for Nymphon hirtipes Bell, 1855 
Arctic Ocean for Nymphon megalops Sars, 1877 
Arctic Ocean for Nymphon microrhynchum G.O. Sars, 1888 
Arctic Ocean for Nymphon serratum G. O. Sars, 1879 
Arctic Ocean for Oceanobdella microstoma (Johansson, 1896) 
Arctic Ocean for Oikopleura (Vexillaria) labradoriensis Lohmann, 1892 
Arctic Ocean for Oikopleura (Vexillaria) vanhoeffeni Lohmann, 1896 
Arctic Ocean for Opercularella lacerata (Johnston, 1847) 
Arctic Ocean for Opercularella pumila Clark, 1875 
Arctic Ocean for Oxytonostoma typica Malm, 1863 

English 10-tentacle burrowing anemone for Halcampa decemtentaculata Hand, 1955
English 12-tentacle burrowing anemone for Halcampa duodecimcirrata (Sars, 1851)
English 12-tentacle parasitic anemone for Peachia parasitica (Agassiz, 1861)
English Abbott's booby for Papasula abbotti Ridgway, 1893
English aberrant toothshell for Gadila aberrans (Whiteaves, 1887)
English adhesive sea anemone for Cryptodendrum adhaesivum (Klunzinger, 1877)
English African pillow coral for Siderastrea savignyana Milne Edwards & Haime, 1849
English African squid [from synonym] for Loligo africana (Adam, 1950)
English Agassiz toothshell for Gadila agassizii (Dall, 1881)
English Alaskan anemone for Charisea saxicola Torrey, 1902
English Aleutian tern [from synonym] for Sterna aleutica Baird, 1869
English Amazon tern [from synonym] for Sterna superciliaris Vieillot, 1819
English American tuskshell for Paradentalium americanum (Chenu, 1843)
English anagolous bobtail for Sepiola affinis Naef, 1912
English ancient murrelet for Synthliboramphus antiquus (Gmelin, 1789)
English Andean gull for Larus serranus Tschudi, 1844
English Andrew's frigatebird for Fregata andrewsi Mathews, 1914
English anemone coral for Goniopora albiconus Veron, 2000
English anemone coral for Goniopora burgosi Nemenzo, 1955
English anemone coral for Goniopora cellulosa Veron, 1990
English anemone coral for Goniopora ciliatus Veron, 2000
English anemone coral for Goniopora columna Dana, 1846
English anemone coral for Goniopora djiboutiensis Vaughan, 1907
English anemone coral for Goniopora eclipsensis Veron & Pichon, 1982
English anemone coral for Goniopora fruticosa Saville-Kent, 1891
English anemone coral for Goniopora lobata Milne Edwards, 1860
English anemone coral [from synonym] for Goniopora minor Crossland, 1952
English anemone coral for Goniopora norfolkensis Veron & Pichon, 1982
English anemone coral for Goniopora palmensis Veron & Pichon, 1982
English anemone coral for Goniopora pandoraensis Veron & Pichon, 1982
English anemone coral for Goniopora pearsoni Veron, 2000
English anemone coral for Goniopora pendulus Veron, 1985
English anemone coral for Goniopora planulata (Ehrenberg, 1834)
English anemone coral for Goniopora polyformis (Zou, 1980)
English anemone coral for Goniopora savignyi Dana, 1846
English anemone coral for Goniopora somaliensis Vaughan, 1907
English anemone coral for Goniopora stokesi Milne Edwards & Haime, 1851
English anemone coral [from synonym] for Goniopora stutchburyi Wells, 1955
English anemone coral for Goniopora sultani Veron, DeVantier & Turak, 2000
English anemone coral for Goniopora tenella (Quelch, 1886)
English anemone coral for Goniopora tenuidens (Quelch, 1886)
English angel squid for Ancistroteuthis lichtensteinii (A. Férussac [in A. Férussac & d'Orbigny], 1835)
English Angola flying squid for Todarodes angolensis Adam, 1962
English angular sea whip for Pterogorgia anceps (Pallas, 1766)
English annulate sticky hydroid for Eudendrium vaginatum Allman, 1863
English annulate tuskshell for Episiphon sowerbyi (Guilding, 1834)
English Antarctic flying squid for Todarodes filippovae Adam, 1975
English Antarctic fulmar for Fulmarus glacialoides (Smith, 1840)
English Antarctic neosquid for Alluroteuthis antarcticus Odhner, 1923
English Antarctic skua [from synonym] for Catharacta antarctica (Lesson, 1831)
English Antillean tuskshell [from synonym] for Antalis antillaris (A. d'Orbigny, 1847)
English Antilles bobtail squid for Austrorossia antillensis (G. L. Voss, 1955)
English Arafura file snake for Acrochordus arafurae McDowell, 1979
English arch-beaked whale for Mesoplodon carlhubbsi Moore, 1963
English Arctic brooding anemone for Epiactis arctica (Verrill, 1868)
English Argentine shortfin squid for Illex argentinus (Castellanos, 1960)
English armed cranch squid for Galiteuthis armata Joubin, 1898
English Armenian gull for Larus armenicus Buturlin, 1934
English Arnoux's beaked whale for Berardius arnuxii Duvernoy, 1851
English artichoke coral for Scolymia cubensis (Milne Edwards & Haime, 1848)
English Ascension frigatebird for Fregata aquila (Linnaeus, 1758)
English ashy storm-petrel for Oceanodroma homochroa (Coues, 1864)
English Atlantic armhook squid for Gonatus steenstrupi Kristensen, 1981
English Atlantic banded octopus for Octopus zonatus G. L. Voss, 1968
English Atlantic bird squid for Ornithoteuthis antillarum Adam, 1957
English Atlantic bobtail for Sepiola atlantica A. d'Orbigny, 1842
English Atlantic cranch squid for Teuthowenia megalops (Prosch, 1849)
English Atlantic gonate squid for Gonatus steenstrupi Kristensen, 1981
English Atlantic hump-backed dolphin for Sousa teuszii (Kükenthal, 1892)
English Atlantic mushroom coral for Scolymia lacera (Pallas, 1766)
English Atlantic warty octopus for Scaeurgus unicirrhus (Delle Chiaje, 1841)
English Auckland chag [from synonym] for Phalacrocorax colensoi Buller, 1888
English Audouin's gull for Larus audouinii Payraudeau, 1826
English Australasian gannet for Morus serrator (Gray, 1843)
English Australian fur seal for Arctocephalus pusillus (Schreber, 1775)
English Australian pelican for Pelecanus conspicillatus Temminck, 1824
English Australian snubfin dolphin for Orcaella heinsohni Beasley, Robertson & Arnold, 2005
English banana coral for Trachyphyllia geoffroyi (Audouin, 1826)
English banded tuskshell for Antalis circumcincta (R. B. Watson, 1879)
English banded water snake for Nerodia fasciata (Linnaeus, 1766)
English band-rumped storm-petrel for Oceanodroma castro (Harcourt, 1851)
English bank cormorant for Phalacrocorax neglectus (Wahlberg, 1855)
English Bartsch's squid [from synonym] for Uroteuthis bartschi Rehder, 1945
English beaded sea anemone for Heteractis aurora (Quoy & Gaimard, 1833)
English bean coral for Euphyllia fimbriata (Spengler, 1799)
English Beck's petrel for Pseudobulweria becki (Murphy, 1928)
English Beka squid [from synonym] for Loligo beka Sasaki, 1929
English Bennetts watersnake [from synonym] for Enhydris bennetti (Gray, 1842)
English Bermuda petrel for Pterodroma cahow (Nichols & Mowbray, 1916)
English berry armhook squid for Gonatus berryi Naef, 1923
English berry tuskshell for Antalis berryi (A. G. Smith & M. Gordon, 1948)
English bigeye inshore squid [from synonym] for Loligo ocula Cohen, 1976
English big-fin bobtail squid for Rossia megaptera A. E. Verrill, 1881
English black fan-shaped hydroid for Solanderia gracilis Duchassaing & Michelin, 1846
English black jelly for Chrysaora achlyos Martin, Gershwin, Burnett, Cargo & Bloom, 1997
English black noddy for Anous minutus Boie, 1844
English black right whale for Balaena mysticetus Linnaeus, 1758
English Black Sea fan for Iciligorgia schrammi Duchassaing, 1870
English Black Sea rod for Plexaura homomalla (Esper, 1794)
English Black Sea turtle [from synonym] for Chelonia agassizii Bocourt, 1868

 Additional information

 for Convolutriloba retrogemma Hendelberg & Akesson, 1988

collected from tropical aquaria [details]

 Biology

 for Abietinaria abietina (Linnaeus, 1758)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria alexanderi Nutting, 1904

colonial; fixed gonophores [details]

 Biology

 for Abietinaria alternitheca (Kudelin, 1914)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria amphora Nutting, 1904

colonial; fixed gonophores [details]

 Biology

 for Abietinaria anguina (Trask, 1857)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria annulata (Kirchenpauer, 1884)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria compressa (Merezhkovskii, 1878)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria crassiparia Naumov, 1960

colonial; fixed gonophores [details]

 Biology

 for Abietinaria cruciformis Antsulevich, 1987

colonial; fixed gonophores [details]

 Biology

 for Abietinaria derbeki (Kudelin, 1913)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria elsaeoswaldae Stechow, 1923

colonial; fixed gonophores [details]

 Biology

 for Abietinaria expansa Fraser, 1938

colonial; fixed gonophores [details]

 Biology

 for Abietinaria filicula (Ellis & Solander, 1786)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria fusca (Johnston, 1847)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria gagarae Naumov, 1960

colonial; fixed gonophores [details]

 Biology

 for Abietinaria gigantea (Clark, 1877)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria gracilis Nutting, 1904

colonial; fixed gonophores [details]

 Biology

 for Abietinaria greenei (Murray, 1860)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria immersa Vervoort, 1993

colonial; fixed gonophores [details]

 Biology

 for Abietinaria inconstans (Clark, 1877)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria interversa (Pictet & Bedot, 1900)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria juniperus Kirchenpauer, 1884

colonial; fixed gonophores [details]

 Biology

 for Abietinaria kincaidi (Nutting, 1901)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria laevimarginata (Ritchie, 1907)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria macrotheca Naumov, 1960

colonial; fixed gonophores [details]

 Biology

 for Abietinaria melo Kirchenpauer, 1884

colonial; fixed gonophores [details]

 Biology

 for Abietinaria merkii Kirchenpauer, 1884

colonial; fixed gonophores [details]

 Biology

 for Abietinaria pacifica Stechow, 1923

colonial; fixed gonophores [details]

 Biology

 for Abietinaria pulchra (Nutting, 1904)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria raritheca Naumov, 1960

colonial; fixed gonophores [details]

 Biology

 for Abietinaria rigida Fraser, 1911

colonial; fixed gonophores [details]

 Biology

 for Abietinaria smirnowi (Kudelin, 1914)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria spiralis Naumov, 1960

colonial; fixed gonophores [details]

 Biology

 for Abietinaria thuiarioides (Clark, 1877)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria thujarioides (Clark, 1877)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria traski (Torrey, 1902)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria trigona Antsulevich, 1987

colonial; fixed gonophores [details]

 Biology

 for Abietinaria turgida (Clark, 1877)

colonial; fixed gonophores [details]

 Biology

 for Abietinaria variabilis (Clark, 1877)

colonial; fixed gonophores [details]

 Biology

 for Abietinella operculata (Jäderholm, 1903)

colonial [details]

 Biology

 for Abylopsis eschscholtzii (Huxley, 1859)

abundant [details]

 Biology

 for Abylopsis tetragona (Otto, 1823)

abundant [details]

 Biology

 for Acanthastrea amakusensis Veron, 1990

zooxanthellate [details]

 Biology

 for Acanthastrea bowerbanki Milne Edwards & Haime, 1857

zooxanthellate [details]

 Biology

 for Acanthastrea echinata (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acanthastrea faviaformis Veron, 2000

zooxanthellate [details]

 Biology

 for Acanthastrea hemprichii (Ehrenberg, 1834)

zooxanthellate [details]

 Biology

 for Acanthastrea hillae Wells, 1955

zooxanthellate [details]

 Biology

 for Acanthastrea ishigakiensis Veron, 1990

zooxanthellate [details]

 Biology

 for Acanthastrea lordhowensis Veron & Pichon, 1982

zooxanthellate [details]

 Biology

 for Acanthastrea maxima Sheppard & Salm, 1988

zooxanthellate [details]

 Biology

 for Acanthastrea minuta Moll & Best, 1984

zooxanthellate [details]

 Biology

 for Acanthastrea regularis Veron, 2000

zooxanthellate [details]

 Biology

 for 

zooxanthellate [details]

 Biology

 for Acanthastrea subechinata Veron, 2000

zooxanthellate [details]

 Biology

 for Acanthophyllia deshayesiana (Michelin, 1850)

zooxanthellate [details]

 Biology

 for Acaulis primarius Stimpson, 1853

solitary, gonophores (no medusae) [details]

 Biology

 for Acaulis rosea (Verrill, 1878)

solitary, gonophores (no medusae) [details]

 Biology

 for Acauloides ammisatum Bouillon, 1965

solitary, gonophores (no medusae) [details]

 Biology

 for Acauloides ilonae (Brinckmann-Voss, 1966)

solitary, gonophores (no medusae) [details]

 Biology

 for Acrhelia horrescens (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora abrolhosensis Veron, 1985

zooxanthellate [details]

 Biology

 for Acropora aculeus (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora acuminata (Verrill, 1864)

zooxanthellate [details]

 Biology

 for Acropora akajimensis Veron, 1990

zooxanthellate [details]

 Biology

 for Acropora anthocercis (Brook, 1893)

zooxanthellate [details]

 Biology

 for Acropora arabensis Hodgson & Carpenter, 1995

zooxanthellate [details]

 Biology

 for Acropora aspera (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora austera (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora awi Wallace & Wolstenholme, 1998

zooxanthellate [details]

 Biology

 for Acropora azurea Veron & Wallace, 1984

zooxanthellate [details]

 Biology

 for Acropora batunai Wallace, 1997

zooxanthellate [details]

 Biology

 for Acropora branchi Riegl, 1995

zooxanthellate [details]

 Biology

 for Acropora brueggemanni (Brook, 1891)

zooxanthellate [details]

 Biology

 for Acropora bushyensis Veron & Wallace, 1984

zooxanthellate [details]

 Biology

 for Acropora cardenae Wells, 1985

zooxanthellate [details]

 Biology

 for Acropora carduus (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora caroliniana Nemenzo, 1976

zooxanthellate [details]

 Biology

 for Acropora cerealis (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora cervicornis (Lamarck, 1816)

zooxanthellate [details]

 Biology

 for Acropora chesterfieldensis Veron & Wallace, 1984

zooxanthellate [details]

 Biology

 for Acropora clathrata (Brook, 1891)

zooxanthellate [details]

 Biology

 for Acropora copiosa Nemenzo, 1967

zooxanthellate [details]

 Biology

 for Acropora crateriformis (Gardiner, 1898)

zooxanthellate [details]

 Biology

 for Acropora cuneata (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora cylindrica Veron & Fenner, 2000

zooxanthellate [details]

 Biology

 for Acropora cytherea (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora danai (Milne Edwards, 1860)

zooxanthellate [details]

 Biology

 for Acropora dendrum (Bassett-Smith, 1890)

zooxanthellate [details]

 Biology

 for Acropora derawanensis Wallace, 1997

zooxanthellate [details]

 Biology

 for Acropora desalwii Wallace, 1994

zooxanthellate [details]

 Biology

 for Acropora digitifera (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora divaricata (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora donei Veron & Wallace, 1984

zooxanthellate [details]

 Biology

 for Acropora downingi Wallace, 1999

zooxanthellate [details]

 Biology

 for Acropora echinata (Dana, 1846)

zooxanthellate [details]

 Biology

 for Acropora elegans (Milne Edwards, 1860)

zooxanthellate [details]

 Biology

 for Acropora elizabethensis Veron, 2000

zooxanthellate [details]

 Biology

 for Acropora elseyi (Brook, 1892)

zooxanthellate [details]