Adeonella Busk, 1884 (basis of record)
Adeonella calveti Canu & Bassler, 1930 (basis of record)
Adeonella polystomella (Reuss, 1848) (basis of record)
Adeonellopsis MacGillivray, 1886 (basis of record)
Adeonellopsis distoma (Busk, 1858) (basis of record)
Adeonellopsis multiporosa Aristegui, 1985 (basis of record)
Adeonidae Busk, 1884 (basis of record)
Aetea Lamouroux, 1812 (basis of record)
Aetea anguina (Linnaeus, 1758) (basis of record)
Aetea lepadiformis Waters, 1906 (basis of record)
Aetea ligulata Busk, 1852 (basis of record)
Aetea longicollis (Jullien, 1903) (basis of record)
Aetea sica (Couch, 1844) (basis of record)
Aetea truncata (Landsborough, 1852) (basis of record)
Aeteidae Smitt, 1868 (basis of record)
Aethozoon Hayward, 1978 (basis of record)
Aethozoon pellucidum Hayward, 1978 (basis of record)
Aethozoontidae d'Hondt, 1983 accepted as Aethozoidae d'Hondt, 1983 (basis of record)
Alcyonidiidae Johnston, 1837 (basis of record)
Alcyonidium Lamouroux, 1813 (basis of record)
Alcyonidium albidum Alder, 1857 (basis of record)
Alcyonidium candidum Ryland, 1963 (basis of record)
Alcyonidium cellarioides Calvet, 1900 (basis of record)
Alcyonidium diaphanum (Hudson, 1778) (basis of record)
Alcyonidium disciforme Smitt, 1872 (basis of record)
Alcyonidium duplex Prouho, 1892 (basis of record)
Alcyonidium gelatinosum (Linnaeus, 1761) (basis of record)
Alcyonidium hirsutum (Fleming, 1828) (basis of record)
Alcyonidium mamillatum Alder, 1857 (basis of record)
Alcyonidium mytili Dalyell, 1848 accepted as Alcyonidioides mytili (Dalyell, 1848) (basis of record)
Alcyonidium parasiticum (Fleming, 1828) (basis of record)
Alcyonidium variegatum Prouho, 1892 (basis of record)
Alderina Norman, 1903 (basis of record)
Alderina imbellis (Hincks, 1860) (basis of record)
Amathia Lamouroux, 1812 (basis of record)
Amathia distans Busk, 1886 (basis of record)
Amathia guernseii Chimonides, 1987 (basis of record)
Amathia intermedis Chimonides, 1987 (basis of record)
Amathia lendigera (Linnaeus, 1758) (basis of record)
Amathia pruvoti Calvet, 1911 (basis of record)
Amathia semiconvoluta Lamouroux, 1824 (basis of record)
Amathia tortuosa Tenison-Woods, 1880 (basis of record)
Amathia vidovici (Heller, 1867) (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)
Amphiblestrum lyrulatum (Calvet, 1907) (basis of record)
Amphiblestrum septentrionalis (Kluge, 1906) accepted as Ramphonotus septentrionalis (Kluge, 1906) (basis of record)
Amphiblestrum solidum (Packard, 1863) (basis of record)
Anarthropora Smitt, 1868 (basis of record)
Anarthropora monodon (Busk, 1860) (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 arcuata (Harmelin, 1976) (basis of record)
Annectocyma indistincta (Canu & Bassler, 1929) accepted as Harmelinopora indistincta (Canu & Bassler, 1929) (basis of record)
Annectocyma major (Johnston, 1847) (basis of record)
Annectocyma tubulosa (Busk, 1875) (basis of record)
Annectocymidae Hayward & Ryland, 1985 (basis of record)
Aplousina Canu & Bassler, 1927 (basis of record)
Aplousina capriensis (Waters, 1898) (basis of record)
Aplousina filum (Jullien & Calvet, 1903) (basis of record)
Arachnidiidae Hincks, 1880 (basis of record)
Arachnidium Hincks, 1859 (basis of record)
Arachnidium clavatum Hincks, 1877 (basis of record)
Arachnidium fibrosum Hincks, 1880 (basis of record)
Arachnidium hippothooides Hincks, 1859 (basis of record)
Arachnoidea Moore, 1903 (basis of record)
Arachnoidea annosciae d'Hondt & Geraci, 1976 accepted as Arachnoidella annosciae (d'Hondt & Geraci, 1976) (basis of record)
Arachnoidea thalassae (d'Hondt, 1978) accepted as Arachnoidella thalassae (d'Hondt, 1979) (basis of record)
Arctonula Gordon & Grischenko, 1994 (basis of record)
Arctonula arctica (M. Sars, 1851) (basis of record)
Arthropoma Levinsen, 1909 (basis of record)
Arthropoma cecilii (Audouin, 1826) (basis of record)
Ascorhiza Fewkes, 1889 (basis of record)
Ascorhiza mawatarii d'Hondt, 1983 (basis of record)
Ascosia Jullien, 1882 (basis of record)
Ascosia pandora Jullien, 1882 (basis of record)
Ascosiidae Jullien, 1882 (additional source)
Aspidelectra Levinsen, 1909 (basis of record)
Aspidelectra melolontha (Landsborough, 1852) (basis of record)
Bantariella Jebram, 1973 (basis of record)
Bantariella verticillata (Heller, 1867) (basis of record)
Beania Johnston, 1840 (basis of record)
Beania hirtissima (Heller, 1867) (basis of record)
Beania hirtissima cylindrica (Hincks, 1886) accepted as Beania cylindrica (Hincks, 1886) (basis of record)
Beania magellanica (Busk, 1852) (basis of record)
Beania mirabilis Johnston, 1840 (basis of record)
Beania robusta (Hincks, 1881) accepted as Beania mirabilis Johnston, 1840 (basis of record)
Beania thula Hayward, 1994 (basis of record)
Beaniidae Canu & Bassler, 1927 (basis of record)
Benedenipora Pergens, 1889 (basis of record)
Benedenipora catenata Pergens, 1889 (basis of record)
Benedenipora delicatula d'Hondt & Geraci, 1975 (basis of record)
Benedeniporidae Delage & Hérouard, 1897 (basis of record)
Bicellariella Levinsen, 1909 (basis of record)
Bicellariella ciliata (Linnaeus, 1758) (basis of record)
Bicellarina Levinsen, 1909 (basis of record)

European waters (ERMS scope) for Adeonella calveti Canu & Bassler, 1930 
European waters (ERMS scope) for Adeonella polystomella (Reuss, 1848) 
European waters (ERMS scope) for Adeonellopsis distoma (Busk, 1858) 
European waters (ERMS scope) for Adeonellopsis multiporosa Aristegui, 1985 
European waters (ERMS scope) for Aetea anguina (Linnaeus, 1758) 
European waters (ERMS scope) for Aetea lepadiformis Waters, 1906 
European waters (ERMS scope) for Aetea ligulata Busk, 1852 
European waters (ERMS scope) for Aetea longicollis (Jullien, 1903) 
European waters (ERMS scope) for Aetea truncata (Landsborough, 1852) 
European waters (ERMS scope) for Aethozoon pellucidum Hayward, 1978 
European waters (ERMS scope) for Alcyonidium albidum Alder, 1857 
European waters (ERMS scope) for Alcyonidium candidum Ryland, 1963 
European waters (ERMS scope) for Alcyonidium cellarioides Calvet, 1900 
European waters (ERMS scope) for Alcyonidium diaphanum (Hudson, 1778) 
European waters (ERMS scope) for Alcyonidium disciforme Smitt, 1872 
European waters (ERMS scope) for Alcyonidium duplex Prouho, 1892 
European waters (ERMS scope) for Alcyonidium gelatinosum (Linnaeus, 1761) 
European waters (ERMS scope) for Alcyonidium hirsutum (Fleming, 1828) 
European waters (ERMS scope) for Alcyonidium mamillatum Alder, 1857 
European waters (ERMS scope) for Alcyonidium mytili Dalyell, 1848 
European waters (ERMS scope) for Alcyonidium parasiticum (Fleming, 1828) 
European waters (ERMS scope) for Alcyonidium variegatum Prouho, 1892 
European waters (ERMS scope) for Alderina imbellis (Hincks, 1860) 
European waters (ERMS scope) for Amathia distans Busk, 1886 
European waters (ERMS scope) for Amathia guernseii Chimonides, 1987 
European waters (ERMS scope) for Amathia intermedis Chimonides, 1987 
European waters (ERMS scope) for Amathia lendigera (Linnaeus, 1758) 
European waters (ERMS scope) for Amathia pruvoti Calvet, 1911 
European waters (ERMS scope) for Amathia semiconvoluta Lamouroux, 1824 
European waters (ERMS scope) for Amathia tortuosa Tenison-Woods, 1880 
European waters (ERMS scope) for Amathia vidovici (Heller, 1867) 
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 Amphiblestrum lyrulatum (Calvet, 1907) 
European waters (ERMS scope) for Amphiblestrum septentrionalis (Kluge, 1906) 
European waters (ERMS scope) for Amphiblestrum solidum (Packard, 1863) 
European waters (ERMS scope) for Anarthropora monodon (Busk, 1860) 
European waters (ERMS scope) for Anguinella palmata Van Beneden, 1845 
European waters (ERMS scope) for Annectocyma arcuata (Harmelin, 1976) 
European waters (ERMS scope) for Annectocyma indistincta (Canu & Bassler, 1929) 
European waters (ERMS scope) for Annectocyma major (Johnston, 1847) 
European waters (ERMS scope) for Annectocyma tubulosa (Busk, 1875) 
European waters (ERMS scope) for Aplousina capriensis (Waters, 1898) 
European waters (ERMS scope) for Aplousina filum (Jullien & Calvet, 1903) 
European waters (ERMS scope) for Arachnidium clavatum Hincks, 1877 
European waters (ERMS scope) for Arachnidium fibrosum Hincks, 1880 
European waters (ERMS scope) for Arachnidium hippothooides Hincks, 1859 
European waters (ERMS scope) for Arachnoidea annosciae d'Hondt & Geraci, 1976 
European waters (ERMS scope) for Arachnoidea thalassae (d'Hondt, 1978) 
European waters (ERMS scope) for Arctonula arctica (M. Sars, 1851) 
European waters (ERMS scope) for Arthropoma cecilii (Audouin, 1826) 
European waters (ERMS scope) for Ascorhiza mawatarii d'Hondt, 1983 
European waters (ERMS scope) for Ascosia pandora Jullien, 1882 
European waters (ERMS scope) for Aspidelectra melolontha (Landsborough, 1852) 
European waters (ERMS scope) for Bantariella verticillata (Heller, 1867) 
European waters (ERMS scope) for Beania hirtissima cylindrica (Hincks, 1886) 
European waters (ERMS scope) for Beania magellanica (Busk, 1852) 
European waters (ERMS scope) for Beania mirabilis Johnston, 1840 
European waters (ERMS scope) for Beania robusta (Hincks, 1881) 
European waters (ERMS scope) for Beania thula Hayward, 1994 
European waters (ERMS scope) for Benedenipora catenata Pergens, 1889 
European waters (ERMS scope) for Benedenipora delicatula d'Hondt & Geraci, 1975 
European waters (ERMS scope) for Bicellariella ciliata (Linnaeus, 1758) 
European waters (ERMS scope) for Bicellarina alderi (Busk, 1859) 
European waters (ERMS scope) for Bicrisia abyssicola Kluge, 1962 
European waters (ERMS scope) for Bicrisia gibraltarensis Harmelin, 1990 
European waters (ERMS scope) for Bowerbankia citrina (Hincks, 1877) 
European waters (ERMS scope) for Bowerbankia gracilis Leidy, 1855 
European waters (ERMS scope) for Bowerbankia gracillima (Hincks, 1877) 
European waters (ERMS scope) for Bowerbankia imbricata (Adams, 1798) 
European waters (ERMS scope) for Bowerbankia pustulosa (Ellis & Solander, 1786) 
European waters (ERMS scope) for Bryocryptella koehleri (Calvet, 1896) 
European waters (ERMS scope) for Bryocryptella torquata (Jullien, 1903) 
European waters (ERMS scope) for Buchneria fayalensis (Waters, 1888) 
European waters (ERMS scope) for Buffonellaria divergens (Smitt, 1873) 
European waters (ERMS scope) for Bugula aperta (Hincks, 1886) 
European waters (ERMS scope) for Bugula avicularia (Linnaeus, 1758) 
European waters (ERMS scope) for Bugula calathus calathus (Norman, 1868) 
European waters (ERMS scope) for Bugula calathus minor Ryland, 1962 
European waters (ERMS scope) for Bugula flabellata (Thompson in Gray, 1848) 
European waters (ERMS scope) for Bugula fulva Ryland, 1960 
European waters (ERMS scope) for Bugula gautieri Ryland, 1962 
European waters (ERMS scope) for Bugula germanae (Calvet, 1902) 
European waters (ERMS scope) for Bugula gracilis Busk, 1858 
European waters (ERMS scope) for Bugula harmsworthi Waters, 1900 
European waters (ERMS scope) for Bugula neritina (Linnaeus, 1758) 
European waters (ERMS scope) for Bugula plumosa (Pallas, 1766) 
European waters (ERMS scope) for Bugula prenanti Castric-Fey, 1971 
European waters (ERMS scope) for Bugula purpurotincta Norman, 1868 
European waters (ERMS scope) for Bugula simplex Hincks, 1886 
European waters (ERMS scope) for Bugula spicata Hincks, 1886 
European waters (ERMS scope) for Bugula stolonifera Ryland, 1960 
European waters (ERMS scope) for Bugula tricuspis Kluge, 1955 
European waters (ERMS scope) for Bugula turbinata Alder, 1857 
European waters (ERMS scope) for Bugulella elegans Hayward, 1978 
European waters (ERMS scope) for Bugulella fragilis Verrill, 1879 
European waters (ERMS scope) for Bulbella abscondita Braem, 1951 
European waters (ERMS scope) for Buskea billardi (Calvet, 1906) 
European waters (ERMS scope) for Buskea dichotoma (Hincks, 1862) 

 Classification

 for Doryporella spathulifera (Smitt, 1868)

family uncertain [details]

 Classification

 for Hagiosynodos latus (Busk, 1856)

family uncertain [details]

 Distribution

 for Hippopodina feegeensis (Busk, 1884)

recorded eastern Mediterranean but to be substantiated [details]

 Distribution

 for Reteporella jermanensis (Waters, 1909)

first record for Mediterranean, otherwise southern Red Sea [details]

 Distribution

 for Rhynchozoon globosum Harmer, 1957

first record for Mediterranean, otherwise southern Red Sea [details]

 Distribution

 for Scrupocellaria spatulata (d'Orbigny, 1851)

one record: Haifa Bay [details]

 Distribution

 for Walkeria atlantica (Busk, 1886)

only record: Haifa, Israel [details]

 Distribution

 for Watersipora subtorquata (d'Orbigny, 1852)

Israel: otherwise Indo-West Pacific [details]

 Remark

 for Alcyonidium mytili Dalyell, 1848

under review [details]

 Remark

 for Panolicella nutans Jebram, 1985

only known from aquaria at Sylt [details]

 Taxonomy

 for Amphiblestrum solidum (Packard, 1863)

possibly not Packard's species [details]

 Taxonomy

 for Cigclisula turrita (Smitt, 1873)

record needs confirmation [details]

 Taxonomy

 for Crisia occidentalis Trask, 1857

possibly C. eburnea [details]

 Taxonomy

 for Electra verticillata (Ellis & Solander, 1786)

probably ecophenotype of E. pilosa [details]

 Taxonomy

 for Escharoides bidenkapi (Kluge, 1946)

now E. jacksoni [details]

 Taxonomy

 for Hagiosynodos kirchenpaueri (Heller, 1867)

family uncertain [details]

 Taxonomy

 for Hagiosynodos kirchenpaueri tregoubovii Gautier, 1962

family uncertain [details]

 Taxonomy

 for Immergentia Silén, 1946

Also in database as valid genus in Terebriporidae - needs checking [details]

 Taxonomy

 for 

Also in database as valid genus in Immergentiidae - needs checking [details]

 Taxonomy

 for Lichenopora mediterranea de Blainville, 1834

validity uncertain [details]

 Taxonomy

 for Palmicellaria aviculifera Canu & Bassler, 1928

unnamed species of Palmiskenea [details]

 Taxonomy

 for Parasmittina raigii (Audouin, 1826)

sensu Gautier 1962 [details]

 Taxonomy

 for Schizomavella marsupifera (Busk, 1884)

now Hippoporina lineolifera (Hincks) [details]

 Taxonomy

 for Schizoporella tetragona (Reuss, 1848)

requires evaluation [details]

 Taxonomy

 for Watersipora aterrima (Ortmann, 1890)

status uncertain; introduced from West Pacific 1968 - 1973 [details]