Adeonidae Busk, 1884 (basis of record)
Aetea Lamouroux, 1812 (basis of record)
Aetea anguina (Linnaeus, 1758) (basis of record)
Aetea sica (Couch, 1844) (basis of record)
Aetea truncata (Landsborough, 1852) (basis of record)
Aeteidae Smitt, 1868 (basis of record)
Alcyonidiidae Johnston, 1837 (basis of record)
Alcyonidium Lamouroux, 1813 (basis of record)
Alcyonidium diaphanum (Hudson, 1778) (basis of record)
Alcyonidium mytili Dalyell, 1848 accepted as Alcyonidioides mytili (Dalyell, 1848) (basis of record)
Alcyonidium parasiticum (Fleming, 1828) (basis of record)
Amathia Lamouroux, 1812 (basis of record)
Amathia lendigera (Linnaeus, 1758) (basis of record)
Ammatophora Norman, 1903 (basis of record)
Ammatophora nodulosa (Hincks, 1877) (basis of record)
Amphiblestrum Gray, 1848 (basis of record)
Amphiblestrum auritum (Hincks, 1877) (basis of record)
Amphiblestrum flemingii (Busk, 1854) (basis of record)
Anguinella van Beneden, 1845 (basis of record)
Anguinella palmata Van Beneden, 1845 (basis of record)
Annectocyma Hayward & Ryland, 1985 (basis of record)
Annectocyma major (Johnston, 1847) (basis of record)
Annectocymidae Hayward & Ryland, 1985 (basis of record)
Arachnidiidae Hincks, 1880 (basis of record)
Arachnidium Hincks, 1859 (basis of record)
Arachnidium fibrosum Hincks, 1880 (basis of record)
Aspidelectra Levinsen, 1909 (basis of record)
Aspidelectra melolontha (Landsborough, 1852) (basis of record)
Beania Johnston, 1840 (basis of record)
Beania mirabilis Johnston, 1840 (basis of record)
Beaniidae Canu & Bassler, 1927 (basis of record)
Bicellariella Levinsen, 1909 (basis of record)
Bicellariella ciliata (Linnaeus, 1758) (basis of record)
Bitectiporidae MacGillivray, 1895 (basis of record)
Bowerbankia Farre, 1837 accepted as Amathia Lamouroux, 1812 (basis of record)
Bowerbankia gracilis Leidy, 1855 accepted as Amathia gracilis (Leidy, 1855) (basis of record)
Bowerbankia imbricata (Adams, 1798) accepted as Amathia imbricata (Adams, 1800) (basis of record)
Bryocryptellidae Vigneaux, 1949 (basis of record)
Bugula Oken, 1815 (basis of record)
Bugula avicularia (Linnaeus, 1758) accepted as Bugulina avicularia (Linnaeus, 1758) (basis of record)
Bugula fulva Ryland, 1960 accepted as Bugulina fulva (Ryland, 1960) (basis of record)
Bugula neritina (Linnaeus, 1758) (basis of record)
Bugula plumosa (Pallas, 1766) accepted as Crisularia plumosa (Pallas, 1766) (basis of record)
Bugula simplex Hincks, 1886 accepted as Bugulina simplex (Hincks, 1886) (basis of record)
Bugula stolonifera Ryland, 1960 accepted as Bugulina stolonifera (Ryland, 1960) (basis of record)
Bugula turbinata Alder, 1857 accepted as Bugulina turbinata (Alder, 1857) (basis of record)
Bugulidae Gray, 1848 (basis of record)
Caberea Lamouroux, 1816 (basis of record)
Caberea boryi (Audouin, 1826) (basis of record)
Callopora Gray, 1848 (basis of record)
Callopora discreta (Hincks, 1862) (basis of record)
Callopora dumerilii (Audouin, 1826) (basis of record)
Callopora lineata (Linnaeus, 1767) (basis of record)
Callopora rylandi Bobin & Prenant, 1965 (basis of record)
Calloporidae Norman, 1903 (basis of record)
Candidae d'Orbigny, 1851 (basis of record)
Cauloramphus Norman, 1903 (basis of record)
Cauloramphus spiniferum (Johnston, 1832) (basis of record)
Cellaria Ellis & Solander, 1786 (basis of record)
Cellaria fistulosa (Linnaeus, 1758) (basis of record)
Cellaria salicornioides Lamouroux, 1816 (basis of record)
Cellaria sinuosa (Hassall, 1840) (basis of record)
Cellariidae Fleming, 1828 (basis of record)
Cellepora Linnaeus, 1767 (basis of record)
Cellepora pumicosa (Pallas, 1766) (basis of record)
Celleporella Gray, 1848 (basis of record)
Celleporella hyalina (Linnaeus, 1767) (basis of record)
Celleporidae Johnston, 1838 (basis of record)
Celleporina Gray, 1848 (basis of record)
Celleporina decipiens Hayward, 1976 (basis of record)
Celleporina pygmaea (Norman, 1868) (basis of record)
Chartella Gray, 1848 (basis of record)
Chartella papyracea (Ellis & Solander, 1786) (basis of record)
Cheiloporinidae Bassler, 1936 (additional source)
Cheilostomatida (basis of record)
Chorizopora Hincks, 1879 (basis of record)
Chorizopora brongniartii (Audouin, 1826) (basis of record)
Chorizoporidae Vigneaux, 1949 (basis of record)
Collarina Jullien, 1886 (basis of record)
Collarina balzaci (Audouin, 1826) (basis of record)
Conopeum Gray, 1848 (basis of record)
Conopeum reticulum (Linnaeus, 1767) (basis of record)
Conopeum seurati (Canu, 1928) (basis of record)
Crassimarginatella Canu, 1900 (basis of record)
Crassimarginatella solidula (Hincks, 1860) (basis of record)
Cribrilina Gray, 1848 (basis of record)
Cribrilina punctata (Hassall, 1841) (basis of record)
Cribrilinidae Hincks, 1879 (basis of record)
Crisia Lamouroux, 1812 (basis of record)
Crisia aculeata Hassall, 1841 (basis of record)
Crisia denticulata (Lamarck, 1816) (basis of record)
Crisia eburnea (Linnaeus, 1758) (basis of record)
Crisidia Milne Edwards, 1838 (basis of record)
Crisidia cornuta (Linnaeus, 1758) (basis of record)
Crisiidae Johnston, 1838 (basis of record)
Cryptosula Canu & Bassler, 1925 (basis of record)
Cryptosula pallasiana (Moll, 1803) (basis of record)
Cryptosulidae Vigneaux, 1949 (basis of record)
Ctenostomatida (basis of record)
Cyclostomatida (basis of record)

European waters (ERMS scope) for Aetea anguina (Linnaeus, 1758) 
European waters (ERMS scope) for Aetea truncata (Landsborough, 1852) 
European waters (ERMS scope) for Alcyonidium diaphanum (Hudson, 1778) 
European waters (ERMS scope) for Alcyonidium mytili Dalyell, 1848 
European waters (ERMS scope) for Alcyonidium parasiticum (Fleming, 1828) 
European waters (ERMS scope) for Amathia lendigera (Linnaeus, 1758) 
European waters (ERMS scope) for Ammatophora nodulosa (Hincks, 1877) 
European waters (ERMS scope) for Amphiblestrum auritum (Hincks, 1877) 
European waters (ERMS scope) for Amphiblestrum flemingii (Busk, 1854) 
European waters (ERMS scope) for Anguinella palmata Van Beneden, 1845 
European waters (ERMS scope) for Annectocyma major (Johnston, 1847) 
European waters (ERMS scope) for Arachnidium fibrosum Hincks, 1880 
European waters (ERMS scope) for Aspidelectra melolontha (Landsborough, 1852) 
European waters (ERMS scope) for Beania mirabilis Johnston, 1840 
European waters (ERMS scope) for Bicellariella ciliata (Linnaeus, 1758) 
European waters (ERMS scope) for Bowerbankia gracilis Leidy, 1855 
European waters (ERMS scope) for Bowerbankia imbricata (Adams, 1798) 
European waters (ERMS scope) for Bugula avicularia (Linnaeus, 1758) 
European waters (ERMS scope) for Bugula fulva Ryland, 1960 
European waters (ERMS scope) for Bugula neritina (Linnaeus, 1758) 
European waters (ERMS scope) for Bugula plumosa (Pallas, 1766) 
European waters (ERMS scope) for Bugula simplex Hincks, 1886 
European waters (ERMS scope) for Bugula stolonifera Ryland, 1960 
European waters (ERMS scope) for Bugula turbinata Alder, 1857 
European waters (ERMS scope) for Caberea boryi (Audouin, 1826) 
European waters (ERMS scope) for Callopora discreta (Hincks, 1862) 
European waters (ERMS scope) for Callopora lineata (Linnaeus, 1767) 
European waters (ERMS scope) for Callopora rylandi Bobin & Prenant, 1965 
European waters (ERMS scope) for Cauloramphus spiniferum (Johnston, 1832) 
European waters (ERMS scope) for Cellaria fistulosa (Linnaeus, 1758) 
European waters (ERMS scope) for Cellaria salicornioides Lamouroux, 1816 
European waters (ERMS scope) for Cellaria sinuosa (Hassall, 1840) 
European waters (ERMS scope) for Cellepora pumicosa (Pallas, 1766) 
European waters (ERMS scope) for Celleporella hyalina (Linnaeus, 1767) 
European waters (ERMS scope) for Celleporina decipiens Hayward, 1976 
European waters (ERMS scope) for Celleporina pygmaea (Norman, 1868) 
European waters (ERMS scope) for Chartella papyracea (Ellis & Solander, 1786) 
European waters (ERMS scope) for Chorizopora brongniartii (Audouin, 1826) 
European waters (ERMS scope) for Collarina balzaci (Audouin, 1826) 
European waters (ERMS scope) for Conopeum reticulum (Linnaeus, 1767) 
European waters (ERMS scope) for Conopeum seurati (Canu, 1928) 
European waters (ERMS scope) for Crassimarginatella solidula (Hincks, 1860) 
European waters (ERMS scope) for Cribrilina punctata (Hassall, 1841) 
European waters (ERMS scope) for Crisia aculeata Hassall, 1841 
European waters (ERMS scope) for Crisia eburnea (Linnaeus, 1758) 
European waters (ERMS scope) for Crisidia cornuta (Linnaeus, 1758) 
European waters (ERMS scope) for Cryptosula pallasiana (Moll, 1803) 
European waters (ERMS scope) for Diplosolen obelia (Johnston, 1838) 
European waters (ERMS scope) for Disporella hispida (Fleming, 1828) 
European waters (ERMS scope) for Distansescharella seguenzai Cipolla, 1921 
European waters (ERMS scope) for Electra crustulenta (Pallas, 1766) 
European waters (ERMS scope) for Electra monostachys (Busk, 1854) 
European waters (ERMS scope) for Electra pilosa (Linnaeus, 1767) 
European waters (ERMS scope) for Entalophoroecia deflexa (Couch, 1842) 
European waters (ERMS scope) for Escharella immersa (Fleming, 1828) 
European waters (ERMS scope) for Escharella labiosa (Busk, 1856) 
European waters (ERMS scope) for Escharella variolosa (Johnston, 1838) 
European waters (ERMS scope) for Escharella ventricosa (Hassall, 1842) 
European waters (ERMS scope) for Escharina dutertrei haywardi Zabala, Maluquer & Harmelin, 1993 
European waters (ERMS scope) for Escharina johnstoni (Quelch, 1884) 
European waters (ERMS scope) for Escharina vulgaris (Moll, 1803) 
European waters (ERMS scope) for Escharoides coccinea (Abildgaard, 1806) 
European waters (ERMS scope) for Escharoides mamillata (Wood, 1844) 
European waters (ERMS scope) for Eucratea loricata (Linnaeus, 1758) 
European waters (ERMS scope) for Eurystrotos compacta (Norman, 1866) 
European waters (ERMS scope) for Farrella repens (Farre, 1837) 
European waters (ERMS scope) for Fenestrulina malusii (Audouin, 1826) 
European waters (ERMS scope) for Figularia figularis (Johnston, 1847) 
European waters (ERMS scope) for Filicrisia geniculata (Milne Edwards, 1838) 
European waters (ERMS scope) for Flustra foliacea (Linnaeus, 1758) 
European waters (ERMS scope) for Flustrellidra hispida (Fabricius, 1780) 
European waters (ERMS scope) for Hagiosynodos latus (Busk, 1856) 
European waters (ERMS scope) for Haplopoma impressum (Audouin, 1826) 
European waters (ERMS scope) for Hincksina flustroides crassispinata Gautier, 1962 
European waters (ERMS scope) for Hippoporidra lusitania Taylor & Cook, 1981 
European waters (ERMS scope) for Hippoporina pertusa (Esper, 1796) 
European waters (ERMS scope) for Hippothoa divaricata Lamouroux, 1821 
European waters (ERMS scope) for Hippothoa flagellum Manzoni, 1870 
European waters (ERMS scope) for Hypophorella expansa Ehlers, 1876 
European waters (ERMS scope) for Immergentia suecica Silén, 1947 
European waters (ERMS scope) for Lagenipora lepralioides (Norman, 1868) 
European waters (ERMS scope) for Liripora amphorae (Harmelin, 1976) 
European waters (ERMS scope) for Membranipora membranacea (Linnaeus, 1767) 
European waters (ERMS scope) for Membranipora tenuis Desor, 1848 
European waters (ERMS scope) for Membraniporella nitida (Johnston, 1838) 
European waters (ERMS scope) for Microporella ciliata (Pallas, 1766) 
European waters (ERMS scope) for Neolagenipora collaris (Norman, 1867) 
European waters (ERMS scope) for Omalosecosa ramulosa (Linnaeus, 1767) 
European waters (ERMS scope) for Oncousoecia dilatans (Johnston, 1847) 
European waters (ERMS scope) for Panolicella nutans Jebram, 1985 
European waters (ERMS scope) for Parasmittina trispinosa (Johnston, 1838) 
European waters (ERMS scope) for Parellisina curvirostris (Hincks, 1862) 
European waters (ERMS scope) for Penetrantia concharum Silén, 1946 
European waters (ERMS scope) for Pentapora fascialis (Pallas, 1766) 
European waters (ERMS scope) for Phaeostachys spinifera (Johnston, 1847) 
European waters (ERMS scope) for Phylactella labrosa (Busk, 1854) 
European waters (ERMS scope) for Plagioecia patina (Lamarck, 1816) 
European waters (ERMS scope) for Plagioecia sarniensis (Norman, 1864) 
European waters (ERMS scope) for Plesiothoa gigerium (Ryland & Gordon, 1977) 
European waters (ERMS scope) for Porella minuta (Norman, 1868)