Acremodactyla ambonensis Kwietniewski, 1897 accepted as Actinodendron arboreum (Quoy & Gaimard, 1833) (additional source)
Actinauge fastigata McMurrich, 1983 accepted as Chondrophellia coronata (Verrill, 1883) (additional source)
Actinauge richardi (Marion, 1906) (additional source)
Actinauge verrillii McMurrich, 1893 (additional source)
Actineria dendrophora Haddon & Shackleton, 1893 (additional source)
Actineria villosa Quoy & Gaimard in de Blainville, 1830 (additional source)
Actinernus Verrill, 1879 (additional source)
Actinia cari Delle Chiaje, 1822 (additional source)
Actinia citrina (Haddon & Shackleton, 1893) accepted as Isactinia citrina (Haddon & Shackleton, 1893) (additional source)
Actinia equina (Linnaeus, 1758) (additional source)
Actinia infecunda McMurrich, 1893 accepted as Pseudactinia infecunda (McMurrich, 1893) (additional source)
Actiniidae Rafinesque, 1815 (additional source)
Actinioides dixoniana Haddon & Shackleton, 1893 accepted as Anthopleura dixoniana (Haddon & Shackleton, 1893) (additional source)
Actinioides papuensis Haddon, 1898 accepted as Anthopleura dixoniana (Haddon & Shackleton, 1893) (original description)
Actinioides sesere Haddon & Shackleton, 1893 accepted as Gyractis sesere (Haddon & Shackleton, 1893) (additional source)
Actinioides spenceri Haddon & Duerden, 1896 accepted as Gyractis spenceri (Haddon & Duerden, 1896) (additional source)
Actinodendridae Haddon, 1898 (original description)
Actinodendron alcyonoideum (Quoy & Gaimard, 1833) (additional source)
Actinodendron arboreum (Quoy & Gaimard, 1833) (additional source)
Actinodendron glomeratum Haddon, 1898 (original description)
Actinodendron loligo Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Phymanthus loligo (Hemprich & Ehrenberg in Ehrenberg, 1834) (additional source)
Actinodendron plumosum Haddon, 1898 (original description)
Actinostephanus haeckeli Kwietniewski, 1897 (additional source)
Actinostola Verrill, 1883 (additional source)
Actinotryx bryoides (Haddon & Shackleton, 1893) accepted as Rhodactis bryoides Haddon & Shackleton, 1893 (additional source)
Actinotryx mussoides (Saville-Kent, 1893) accepted as Platyzoanthus mussoides Saville-Kent, 1893 (additional source)
Actinotryx sancti-thomæ Duchassaing de Fonbressin & Michelotti, 1860 accepted as Rhodactis osculifera (Le Sueur, 1817) (additional source)
Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Aiptasia Gosse, 1858 (additional source)
Aiptasia annulata (Le Sueur, 1817) accepted as Bartholomea annulata (Le Sueur, 1817) (additional source)
Aiptasia carnea Andrès, 1881 accepted as Aiptasia mutabilis (Gravenhorst, 1831) (additional source)
Aiptasia couchii Gosse (additional source)
Aiptasia diaphana (Rapp, 1829) accepted as Exaiptasia diaphana (Rapp, 1829) (additional source)
Aiptasia mutabilis (Gravenhorst, 1831) (additional source)
Aiptasia pallida (Agassiz in Verrill, 1864) accepted as Exaiptasia pallida (Agassiz in Verrill, 1864) represented as Exaiptasia diaphana (Rapp, 1829) (additional source)
Aiptasia saxicola Andrès, 1881 accepted as Aiptasia diaphana (Rapp, 1829) accepted as Exaiptasia diaphana (Rapp, 1829) (additional source)
Aiptasia tagetes (Duchassaing & Michelotti, 1864) accepted as Exaiptasia pallida (Agassiz in Verrill, 1864) represented as Exaiptasia diaphana (Rapp, 1829) (additional source)
Alicia costae (Panceri, 1868) accepted as Alicia mirabilis Johnson, 1861 (additional source)
Alicia grandis (Verrill, 1869) accepted as Bunodosoma grande (Verrill, 1869) (additional source)
Alicia mirabilis Johnson, 1861 (additional source)
Alicia pretiosa (Dana, 1846) (additional source)
Alicia rhadina Haddon & Shackleton, 1893 (additional source)
Aliciidae Duerden, 1895 (additional source)
Ammonactis rubricollum Verrill accepted as Edwardsia rubricollum Stimpson, 1856 (additional source)
Amphiactis orientalis Verrill, 1869 (additional source)
Amphianthus bathybium Hertwig, 1882 (additional source)
Amphianthus ornatum Hertwig, 1888 accepted as Amphianthus bathybium Hertwig, 1882 (additional source)
Andvakia mirabilis Danielssen, 1890 (additional source)
Anemonia carnea (Studer, 1879) accepted as Corynactis carnea Studer, 1879 (additional source)
Anemonia contarini Heller accepted as Paranemonia cinerea (Contarini, 1844) (additional source)
Anemonia inequalis McMurrich, 1893 accepted as Gyrostoma inequale (McMurrich, 1893) (additional source)
Anemonia kwoiam Haddon & Shackleton, 1893 accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828) (additional source)
Anemonia ramsayi (Haddon & Shackleton, 1893) accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828) (additional source)
Anemonia sulcata (Pennant, 1777) (additional source)
Anemonia variabilis McMurrich, 1893 accepted as Corynactis carnea Studer, 1879 (additional source)
Antheomorphe elegans Hertwig, 1882 (additional source)
Antheopsis koseirensis Klunzinger, 1877 accepted as Heteractis aurora (Quoy & Gaimard, 1833) (additional source)
Antholoba Hertwig, 1882 (additional source)
Anthosactis Danielssen, 1890 (additional source)
Asteractis bradleyi Verrill, 1869 accepted as Actinostella bradleyi (Verrill, 1869) (additional source)
Aulactinia gelam (Haddon & Shackleton) accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828) (additional source)
Aulorchis paradoxa Hertwig, 1888 (additional source)
Aureliania Gosse, 1860 (additional source)
Bolocera brevicornis McMurrich, 1893 accepted as Liponema brevicorne (McMurrich, 1893) (additional source)
Bolocera eques Gosse, 1860 accepted as Urticina felina (Linnaeus, 1761) (additional source)
Bolocera kerguelensis Studer, 1879 (additional source)
Bolocera longicornis Carlgren, 1891 accepted as Bolocera tuediae (Johnston, 1832) (additional source)
Bolocera multicornis Verrill, 1880 accepted as Liponema multicorne (Verrill, 1880) (additional source)
Bolocera multiporum (Hertwig, 1882) accepted as Liponema multiporum Hertwig, 1882 (additional source)
Bolocera occidua McMurrich, 1893 accepted as Bolocera kerguelensis Studer, 1879 (additional source)
Bolocera pannosa McMurrich, 1893 (additional source)
Bolocera tuediae (Johnston, 1832) (additional source)
Bunodeopsis antilliensis Duerden, 1897 (additional source)
Bunodeopsis australis Haddon, 1898 (original description)
Bunodeopsis strumosa Andrès, 1881 (additional source)
Bunodes thallia Gosse, 1855 accepted as Anthopleura thallia (Gosse, 1854) (additional source)
Calliactis bicolor (Le Sueur) accepted as Calliactis tricolor (Le Sueur, 1817) (additional source)
Calliactis decorata (Drayton in Dana, 1849) accepted as Calliactis polypus (Forsskål, 1775) (additional source)
Calliactis egletes (D. & M.) accepted as Calliactis tricolor (Le Sueur, 1817) (additional source)
Calliactis fusca (Quoy & Gaimard, 1833) accepted as Adamsia fusca Milne Edwards, 1857 (additional source)
Calliactis miriam Haddon & Shackleton, 1893 accepted as Calliactis polypus (Forsskål, 1775) (additional source)
Calliactis polypus (Forsskål, 1775) (additional source)
Calliactis rondeletii (Delle Chiaje, 1828) accepted as Calliactis parasitica (Couch, 1842) (additional source)
Calliactis tricolor (Le Sueur, 1817) (additional source)
Calliactis variegata Verrill, 1869 (additional source)
Capnea Forbes, 1841 (additional source)
Cereus bellis accepted as Cereus pedunculatus (Pennant, 1777) (additional source)
Cereus fuegiensis Verrill accepted as Antholoba achates (Drayton in Dana, 1846) (additional source)
Cereus paumotensis accepted as Radianthus crispa (Hemprich & Ehrenberg in Ehrenberg, 1834) (additional source)
Cereus pedunculatus (Pennant, 1777) (additional source)
Cerianthus americanus Agassiz in Verrill, 1864 accepted as Ceriantheopsis americana (Agassiz in Verrill, 1864) (additional source)
Cerianthus lloydii Gosse, 1859 accepted as Synarachnactis lloydii (Gosse, 1859) (additional source)
Cerianthus nobilis Haddon & Shackleton, 1893 accepted as Pachycerianthus nobilis (Haddon & Shackleton, 1893) (additional source)
Cerianthus orientalis Verrill, 1866 (additional source)
Cerianthus vas McMurrich, 1893 (additional source)
Chitonanthus andersoni Haddon accepted as Hormathianthus tuberculatus Carlgren, 1943 (additional source)
Chitonanthus pectinatus (Hertwig, 1882) accepted as Hormathia pectinata (Hertwig, 1882) (additional source)
Condylactis aspera (Haddon & Shackleton, 1893) accepted as Macrodactyla aspera (Haddon & Shackleton, 1893) (additional source)
Condylactis aurantiaca (Delle Chiaje, 1825) (additional source)
Condylactis cruentata (Couthouy in Dana, 1846) accepted as Parantheopsis cruentata (Couthouy in Dana, 1846) (additional source)

Australian Exclusive Economic Zone for Actinotryx mussoides (Saville-Kent, 1893) 
Australian Exclusive Economic Zone for Bunodeopsis australis Haddon, 1898 
Australian Exclusive Economic Zone for Cerianthus nobilis Haddon & Shackleton, 1893 
Australian Exclusive Economic Zone for Cerianthus nobilis Haddon & Shackleton, 1893 
Australian Exclusive Economic Zone for Cryptodendrum adhaesivum (Klunzinger, 1877) 
Australian Exclusive Economic Zone for Gemmaria mutuki Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Heterodactyla hypnoides Saville-Kent, 1893 
Australian Exclusive Economic Zone for Isaurus asymmetricus Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Palythoa howesii Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Palythoa kochii Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Palythoa kochii Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Parazoanthus dichroicus Haddon A.C. & Shackleton A.M., 1891 
Australian Exclusive Economic Zone for Parazoanthus douglasi Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Phellia vermiformis Haddon, 1898 
Australian Exclusive Economic Zone for Physobrachia douglasi Saville-Kent, 1893 
Australian Exclusive Economic Zone for Physobrachia douglasi Saville-Kent, 1893 
Australian Exclusive Economic Zone for Rhodactis howesii Saville-Kent, 1893 
Australian Exclusive Economic Zone for Sagartia plebeia Haddon, 1898 
Australian Exclusive Economic Zone for Stichophora torpedo (Bell, 1886) 
Australian Exclusive Economic Zone for Stoichactis haddoni (Saville-Kent, 1893) 
Australian Exclusive Economic Zone for Zoanthus australiae Saville-Kent 
Australian Exclusive Economic Zone for Zoanthus coppingeri Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Zoanthus jukesii Haddon & Shackleton, 1891 
Australian Exclusive Economic Zone for Zoanthus macgillivrayi Haddon & Shackleton, 1891 
Papua New Guinean Exclusive Economic Zone for Gemmaria macmurrichi Haddon & Shackleton, 1891 
Papua New Guinean Exclusive Economic Zone for Megalactis griffithsi Saville-Kent, 1893 
Papua New Guinean Exclusive Economic Zone for Palythoa caesia Dana, 1846 
Saudi Arabian Exclusive Economic Zone for Heterodactyla hemprichii Ehrenberg, 1834 

Syntype UMZ I.33460, geounit Australian Exclusive Economic Zone, identified as Actinodendron glomeratum Haddon, 1898
Syntype UMZ I.33465, geounit Australian Exclusive Economic Zone, identified as Actinodendron plumosum Haddon, 1898
Nontype UMZ NONE, identified as Actinodendron plumosum Haddon, 1898
Nontype UMZ NONE, identified as Actinodendron plumosum Haddon, 1898
Syntype LO NONE, geounit Australian Exclusive Economic Zone, identified as Actinodendron plumosum Haddon, 1898
Unknown type UMZ NONE, geounit Australian Exclusive Economic Zone, identified as Actinodendron glomeratum Haddon, 1898
Syntype LO NONE, geounit Australian Exclusive Economic Zone, identified as Actinodendron glomeratum Haddon, 1898
Syntype UMZ NONE, geounit Papua New Guinean Exclusive Economic Zone, identified as Actinioides papuensis Haddon, 1898