Acanthoptilum Kölliker, 1870 (additional source)
Acanthoptilum agassizii Kölliker, 1870 (additional source)
Acanthoptilum album Nutting, 1909 (additional source)
Acanthoptilum annulatum Nutting, 1909 (additional source)
Acanthoptilum gracile (Gabb, 1864) (additional source)
Acanthoptilum oligacis Bayer, 1957 (additional source)
Acanthoptilum pourtalesii Kölliker, 1870 (additional source)
Acanthoptilum scalpellifolium Moroff, 1902 (additional source)
Actinoptilon Kükenthal, 1910 accepted as Actinoptilum Kükenthal, 1911 (basis of record)
Actinoptilon echinatum Kükenthal, 1910 accepted as Echinoptilum echinatum (Kükenthal, 1910) (basis of record)
Actinoptilon molle Kükenthal, 1910 accepted as Actinoptilum molle (Kükenthal, 1910) (basis of record)
Actinoptilum Kükenthal, 1911 (additional source)
Actinoptilum molle (Kükenthal, 1910) (additional source)
Amphiacme abyssorum (Kükenthal, 1902) (additional source)
Amphianthus Kükenthal, 1902 accepted as Amphiacme Kükenthal, 1903 (basis of record)
Amphianthus abyssorum Kükenthal, 1902 accepted as Amphiacme abyssorum (Kükenthal, 1902) (basis of record)
Anthoptilidae Kölliker, 1880 (additional source)
Anthoptilum Kölliker, 1880 (additional source)
Anthoptilum grandiflorum (Verrill, 1879) (additional source)
Anthoptilum murrayi Kölliker, 1880 (additional source)
Argentella Gray, 1870 accepted as Pteroeides Herklots, 1858 (basis of record)
Argentella elegans (Herklots, 1858) accepted as Pteroeides elegans Herklots, 1858 (basis of record)
Balticina Gray, 1870 (source of synonymy)
Balticina finmarchica (Sars, 1851) (additional source)
Bathypenna Marion, 1906 accepted as Gyrophyllum Studer, 1891 (basis of record)
Bathypenna elegans Marion, 1906 accepted as Gyrophyllum hirondellei Studer, 1891 (basis of record)
Bathyptilum Kölliker, 1872 accepted as Kophobelemnon Asbjörnsen, 1856 (additional source)
Bathyptilum carpenterii Kölliker, 1872 accepted as Kophobelemnon stelliferum (Müller, 1776) (basis of record)
Benthoptilum Verrill, 1885 accepted as Anthoptilum Kölliker, 1880 (basis of record)
Benthoptilum sertum Verrill, 1885 accepted as Anthoptilum sertum (Verrill, 1885) (basis of record)
Calibelemnon Nutting, 1908 (additional source)
Calibelemnon indicum (Thomson & Henderson, 1906) (additional source)
Calibelemnon symmetricum Nutting, 1908 (additional source)
Cavernularia Valenciennes in Milne Edwards & Haime, 1850 (additional source)
Cavernularia capitata Williams, 1989 (additional source)
Cavernularia chuni Kükenthal & Broch, 1911 (additional source)
Cavernularia clavata Kükenthal & Broch, 1911 (additional source)
Cavernularia darwinii Hickson, 1921 accepted as Cavernulina darwini (Hickson, 1921) (basis of record)
Cavernularia dayi Tixier-Durivault, 1954 (additional source)
Cavernularia dedeckeri Williams, 1989 (additional source)
Cavernularia elegans (Herklots, 1858) (additional source)
Cavernularia glans Kölliker, 1872 (additional source)
Cavernularia habereri Moroff, 1902 (additional source)
Cavernularia luetkenii Kölliker, 1872 (additional source)
Cavernularia malabarica Fowler, 1894 (additional source)
Cavernularia mirifica Tixier-Durivault, 1963 (additional source)
Cavernularia obesa Valenciennes in Milne Edwards & Haime, 1850 (additional source)
Cavernularia pusilla (Philippi, 1835) (additional source)
Cavernulina Kükenthal & Broch, 1911 (additional source)
Cavernulina cylindrica Kükenthal & Broch, 1911 accepted as Cavernulina orientalis (Thomson & Simpson, 1909) (additional source)
Cavernulina darwini (Hickson, 1921) (additional source)
Cavernulina grandiflora d'Hondt, 1984 (additional source)
Cavernulina orientalis (Thomson & Simpson, 1909) (additional source)
Chunella Kükenthal, 1902 (additional source)
Chunella biflora Hickson, 1916 accepted as Chunella gracillima Kükenthal, 1902 (basis of record)
Chunella gracillima Kükenthal, 1902 (additional source)
Chunella quadriflora Kükenthal & Broch, 1911 accepted as Chunella gracillima Kükenthal, 1902 (basis of record)
Chunellidae Kükenthal, 1902 (basis of record)
Cladiscus Koren & Danielssen, 1877 accepted as Virgularia Lamarck, 1816 (basis of record)
Cladiscus gracilis Koren & Danielssen, 1877 accepted as Virgularia tuberculata Marshall, 1883 (basis of record)
Clavella Gray, 1870 accepted as Lituaria Valenciennes in Milne Edwards & Haime, 1850 (basis of record)
Clavella australasia Gray, 1870 (basis of record)
Crassophyllum Tixier-Durivault, 1961 (additional source)
Crassophyllum cristatum Tixier-Durivault, 1961 (additional source)
Crassophyllum thessalonicae Vafidis & Koukouras, 1991 (additional source)
Crinillum Harting, Miquel & Hoeven, 1861 accepted as Umbellula Gray, 1870 (basis of record)
Crinillum siedenburgii Harting, Miquel & Hoeven, 1861 (basis of record)
Crispella Gray, 1870 accepted as Pteroeides Herklots, 1858 (basis of record)
Crispella sieboldii (Herklots, 1858) accepted as Pteroeides sieboldi Herklots, 1858 (basis of record)
Deutocaulon Marshall & Fowler, 1888 accepted as Virgularia Lamarck, 1816 (basis of record)
Deutocaulon hystricis Marshall & Fowler, 1888 accepted as Virgularia mirabilis (Müller, 1776) (basis of record)
Distichoptilum Verrill, 1882 (additional source)
Distichoptilum gracile Verrill, 1882 (additional source)
Dubenia abyssicola Koren & Danielssen, 1877 accepted as Stylatula elegans (Danielssen, 1860) (basis of record)
Echinoptilum Hubrecht, 1885 (additional source)
Echinoptilum asperum Hickson, 1916 (additional source)
Echinoptilum echinatum (Kükenthal, 1910) (additional source)
Echinoptilum elongatum Hickson, 1916 (additional source)
Echinoptilum macintoshi Hubrecht, 1885 (additional source)
Echinoptilum minimum Hickson, 1916 (additional source)
Echinoptilum roseum Hickson, 1916 (additional source)
Funiculina Lamarck, 1816 (additional source)
Funiculina armata Verrill, 1879 (additional source)
Funiculina parkeri Kükenthal, 1909 (additional source)
Funiculina quadrangularis (Pallas, 1766) (additional source)
Funiculinidae Gray, 1870 (additional source)
Fusticularia Simpson, 1905 accepted as Cavernularia Valenciennes in Milne Edwards & Haime, 1850 (basis of record)
Fusticularia herdmani Simpson, 1905 accepted as Cavernularia glans Kölliker, 1872 (basis of record)
Godeffroyia Kölliker, 1869 accepted as Pteroeides Herklots, 1858 (basis of record)
Godeffroyia elegans Kölliker, 1869 accepted as Pteroeides dofleini Balss, 1909 (basis of record)
Gondul Koren & Danielssen, 1883 accepted as Halipteris Kölliker, 1870 accepted as Balticina Gray, 1870 (basis of record)
Gondul mirabilis Koren & Danielssen, 1883 accepted as Balticina finmarchica (Sars, 1851) (basis of record)
Gunneria Danielssen & Koren, 1884 accepted as Kophobelemnon Asbjörnsen, 1856 (basis of record)
Gunneria borealis Danielssen & Koren, 1884 accepted as Kophobelemnon stelliferum (Müller, 1776) (basis of record)
Gyrophyllum Studer, 1891 (additional source)
Gyrophyllum hirondellei Studer, 1891 (additional source)
Gyrophyllum sibogae Hickson, 1916 (additional source)
Halipteridae Williams, 1995 accepted as Balticinidae Balss, 1910 (original description)
Halipteris africana Studer, 1878 accepted as Balticina africana (Studer, 1878) (additional source)
Halipteris californica (Moroff, 1902) accepted as Balticina californica (Moroff, 1902) (additional source)