Acanthostegomorpha (additional source)
Adeonidae Busk, 1884 (additional source)
Adeonoidea Busk, 1884 (basis of record)
Aeteidae Smitt, 1868 (additional source)
Aeteoidea Smitt, 1868 (basis of record)
Ascophorina accepted as Ascophora accepted as Flustrina (basis of record)
Bitectiporidae MacGillivray, 1895 (additional source)
Bryocryptellidae Vigneaux, 1949 (additional source)
Bugulidae Gray, 1848 (additional source)
Buguloidea Gray, 1848 (basis of record)
Calloporidae Norman, 1903 (additional source)
Calloporoidea Norman, 1903 (basis of record)
Candidae d'Orbigny, 1851 (additional source)
Carbasea Gray, 1848 (additional source)
Carbasea carbasea (Ellis & Solander, 1786) (additional source)
Cellariidae Fleming, 1828 (additional source)
Cellarioidea Fleming, 1828 (basis of record)
Celleporina pygmaea (Norman, 1868) (new combination reference)
Celleporoidea Johnston, 1838 (basis of record)
Chartella barleei (Busk, 1860) accepted as Terminoflustra barleei (Busk, 1860) (additional source)
Chorizoporidae Vigneaux, 1949 (additional source)
Cribrilinoidea Hincks, 1879 (basis of record)
Cryptosula Canu & Bassler, 1925 (additional source)
Cryptosulidae Vigneaux, 1949 (additional source)
Electridae Stach, 1937 (1851) (additional source)
Epistomia Fleming, 1828 (additional source)
Epistomia bursaria (Linnaeus, 1758) (additional source)
Epistomiidae Gregory, 1893 (additional source)
Escharellidae Levinsen, 1909 (basis of record)
Eucrateidae Johnston, 1847 (additional source)
Exochellidae Bassler, 1935 (basis of record)
Flustridae Fleming, 1828 (additional source)
Flustrina (additional source)
Flustroidea Fleming, 1828 (basis of record)
Hippothoidae Busk, 1859 (additional source)
Hippothooidea Busk, 1859 (basis of record)
Hippothoomorpha (additional source)
Inovicellina (additional source)
Lepralielloidea Vigneaux, 1949 (basis of record)
Lepraliomorpha (additional source)
Malacostegina accepted as Membraniporina (additional source)
Membranipora membranacea (Linnaeus, 1767) (additional source)
Membraniporella Smitt, 1873 (additional source)
Membraniporidae Busk, 1852 (additional source)
Membraniporoidea Busk, 1854 (basis of record)
Microporellidae Hincks, 1879 (additional source)
Microporoidea Gray, 1848 (additional source)
Palmicellaria skenei (Ellis & Solander, 1786) accepted as Palmiskenea skenei (Ellis & Solander, 1786) (basis of record)
Palmicellaria skenei (Ellis & Solander, 1786) accepted as Palmiskenea skenei (Ellis & Solander, 1786) (source of synonymy)
Palmiskenea Bishop & Hayward, 1989 (additional source)
Palmiskenea skenei (Ellis & Solander, 1786) (additional source)
Pentapora fascialis (Pallas, 1766) (additional source)
Pentapora foliacea (Ellis & Solander, 1786) (source of synonymy)
Porella Gray, 1848 (additional source)
Sarsiflustra Jullien, 1903 (additional source)
Sarsiflustra abyssicola (Sars G.O., 1872) (additional source)
Schizomavella Canu & Bassler, 1917 (additional source)
Schizoporella dunkeri (Reuss, 1848) (additional source)
Schizoporellidae Jullien, 1882 (additional source)
Schizoporelloidea Jullien, 1883 (basis of record)
Scruparia Oken, 1815 (additional source)
Scrupariidae Gray, 1848 (additional source)
Scrupariina (additional source)
Scruparioidea Gray, 1848 (basis of record)
Scrupocellaria van Beneden, 1845 (additional source)
Smittinidae Levinsen, 1909 (additional source)
Smittinoidea Levinsen, 1909 (basis of record)
Stomachetosella Canu & Bassler, 1917 (additional source)
Stomachetosella sinuosa (Busk, 1860) accepted as Stomacrustula sinuosa (Busk, 1860) (additional source)
Stomachetosellidae Canu & Bassler, 1917 (additional source)
Tricellaria Fleming, 1828 (additional source)
Umbonulidae Canu, 1904 (additional source)
Umbonulomorpha (additional source)