Acanthoprimnoa Cairns & Bayer, 2004 (additional source)
Acanthoprimnoa cristata (Kükenthal & Gorzawsky, 1908) (additional source)
Acanthoprimnoa goesi (Aurivillius, 1931) (additional source)
Acanthoprimnoa pectinata Cairns & Bayer, 2004 (additional source)
Acanthoprimnoa serta (Kükenthal & Gorzawsky, 1908) (additional source)
Acanthoprimnoa serta squamosa (Kükenthal & Gorzawsky, 1908) (basis of record)
Acanthoprimnoa serta typica (Kükenthal & Gorzawsky, 1908) (basis of record)
Aglaoprimnoa Bayer, 1996 (additional source)
Aglaoprimnoa stefanii Bayer, 1996 (additional source)
Ainigmaptilon Dean, 1926 (additional source)
Ainigmaptilon antarcticum (Molander, 1929) (additional source)
Ainigmaptilon edisto Bayer, 1950 (additional source)
Ainigmaptilon haswelli Dean, 1926 (additional source)
Ainigmaptilon virgularoides (Molander, 1929) (additional source)
Ainigmaptilon wallini Carlgren, 1943 (additional source)
Amphilaphis Wright & Studer, 1887 accepted as Thouarella Gray, 1870 (additional source)
Amphilaphis abietina Studer, 1894 accepted as Faxiella abietina (Studer, 1894) (additional source)
Amphilaphis biserialis Nutting, 1908 accepted as Thouarella biserialis (Nutting, 1908) (additional source)
Amphilaphis dispersa (Kükenthal, 1912) accepted as Thouarella dispersa Kükenthal, 1912 (additional source)
Amphilaphis grandiflora (Kükenthal, 1912) accepted as Thouarella grandiflora Kükenthal, 1912 (additional source)
Amphilaphis plumacea Thomson & Mackinnon, 1911 accepted as Primnocapsa plumacea (Thomson & Mackinnon, 1911) (additional source)
Amphilaphis regularis Wright & Studer, 1889 accepted as Thouarella regularis (Wright & Studer, 1889) (additional source)
Armadillogorgia Bayer, 1980 (additional source)
Armadillogorgia cyathella Bayer, 1980 (additional source)
Arntzia López-González, Gili & Orejas, 2002 (additional source)
Arntzia gracilis (Molander, 1929) (additional source)
Arthrogorgia Kükenthal, 1908 (additional source)
Arthrogorgia ijimai (Kinoshita, 1907) (additional source)
Arthrogorgia kinoshitai Bayer, 1952 (additional source)
Arthrogorgia membranacea Kükenthal & Gorzawski, 1908 accepted as Arthrogorgia ijimai (Kinoshita, 1907) (additional source)
Arthrogorgia otsukai Bayer, 1952 (additional source)
Arthrogorgia utinomii Bayer, 1996 (additional source)
Ascolepis Thomson & Rennet, 1931 accepted as Fannyella (Fannyella) Gray, 1872 (additional source)
Ascolepis splendens Thomson & Rennet, 1931 accepted as Fannyella rossii Gray, 1872 represented as Fannyella (Fannyella) rossii Gray, 1872 (source of synonymy)
Australogorgia Cairns & Bayer, 2009 (original description)
Australogorgia aldersladei Cairns & Bayer, 2009 (original description)
Caligorgia antarctica Kükenthal, 1909 accepted as Fannyella (Fannyella) rossii Gray, 1872 (source of synonymy)
Caligorgia aspera Kinoshita, 1908 accepted as Callogorgia tuberculata (Versluys, 1906) (source of synonymy)
Caligorgia nodosa Molander, 1929 accepted as Onogorgia nodosa (Molander, 1929) (source of synonymy)
Caligorgia pseudoflabellum Bayer, 1949 accepted as Callogorgia tuberculata (Versluys, 1906) (source of synonymy)
Caligorgia weltneri Versluys, 1906 accepted as Callogorgia cristata (Aurivillius, 1931) (source of synonymy)
Callicella Gray, 1870 accepted as Callogorgia Gray, 1858 (basis of record)
Callirrhabdos Philippi, 1894 accepted as Primnoella Gray, 1858 (additional source)
Callogorgia Gray, 1858 (additional source)
Callogorgia affinis (Versluys, 1906) (additional source)
Callogorgia americana americana Cairns & Bayer, 2002 accepted as Callogorgia americana Cairns & Bayer, 2002 (additional source)
Callogorgia americana delta Cairns & Bayer, 2002 accepted as Callogorgia delta Cairns & Bayer, 2002 (additional source)
Callogorgia chariessa Bayer, 1982 (additional source)
Callogorgia cristata (Aurivillius, 1931) (additional source)
Callogorgia dubia (Thomson & Henderson, 1906) (additional source)
Callogorgia elegans (Gray, 1870) (additional source)
Callogorgia flabellum (Ehrenberg, 1834) (additional source)
Callogorgia flabellum f. grandis (Kükenthal & Gorzawsky, 1908) (basis of record)
Callogorgia formosa Kükenthal, 1907 (additional source)
Callogorgia gilberti (Nutting, 1908) (additional source)
Callogorgia gracilis (Milne Edwards & Haime, 1857) (additional source)
Callogorgia granulosa (Kinoshita, 1907) (basis of record)
Callogorgia indica Versluys, 1906 (additional source)
Callogorgia joubini (Versluys, 1906) (additional source)
Callogorgia kinoshitae (Kükenthal, 1913) accepted as Callogorgia kinoshitai (Kükenthal, 1913) (additional source)
Callogorgia laevis (Thomson & Mackinnon, 1911) accepted as Primnoella laevis (Thomson & Mackinnon, 1911) (additional source)
Callogorgia linguimaris Bayer & Cairns, 2002 (additional source)
Callogorgia minuta (Versluys, 1906) (additional source)
Callogorgia modesta (Studer, 1879) (additional source)
Callogorgia pennacea (Versluys, 1906) (additional source)
Callogorgia pseudoflabellum (Bayer, 1949) accepted as Callogorgia tuberculata (Versluys, 1906) (source of synonymy)
Callogorgia ramosa (Kükenthal & Gorzawsky, 1908) (additional source)
Callogorgia robusta (Versluys, 1906) (additional source)
Callogorgia sertosa (Wright & Studer, 1889) (additional source)
Callogorgia similis (Versluys, 1906) (additional source)
Callogorgia ventilabrum (Studer, 1878) accepted as Metafannyella ventilabrum (Studer, 1878) (additional source)
Callogorgia versluysi (Thomson, 1905) (additional source)
Callogorgia verticillata (Pallas, 1766) (additional source)
Callogorgia verticillata var. grimaldii (Studer, 1890) (basis of record)
Callogorgia weltneri (Versluys, 1906) accepted as Callogorgia cristata (Aurivillius, 1931) (additional source)
Callozostron Wright, 1885 (additional source)
Callozostron acanthodes Bayer, 1996 (additional source)
Callozostron carlottae Kükenthal, 1909 (additional source)
Callozostron diplodiadema Bayer, 1996 (additional source)
Callozostron horridum Kükenthal, 1909 accepted as Callozostron mirabile Wright, 1885 (additional source)
Callozostron mirabile Wright, 1885 (additional source)
Calypterinus Wright & Studer, 1887 accepted as Narella Gray, 1870 (basis of record)
Calyptrophora Gray, 1866 (additional source)
Calyptrophora agassizii Studer, 1894 (additional source)
Calyptrophora angularis (Nutting, 1908) (additional source)
Calyptrophora antilla Bayer, 2001 (additional source)
Calyptrophora bayeri Cairns, 2007 (basis of record)
Calyptrophora clarki Bayer, 1951 (additional source)
Calyptrophora clinata Cairns, 2007 (additional source)
Calyptrophora gerdae Bayer, 2001 (additional source)
Calyptrophora japonica Gray, 1866 (additional source)
Calyptrophora japonica Nutting, 1908 accepted as Calyptrophora clarki Bayer, 1951 (basis of record)
Calyptrophora japonica f. A Versluys, 1906 (basis of record)
Calyptrophora japonica f. B Versluys, 1906 accepted as Calyptrophora clarki Bayer, 1951 (basis of record)
Calyptrophora japonica f. C Versluys, 1906 (basis of record)
Calyptrophora juliae Bayer, 1952 (additional source)
Calyptrophora laevispinosa Cairns, 2007 (basis of record)
Calyptrophora microdentata Pasternak, 1985 (additional source)
Calyptrophora pillsburyae Bayer, 2001 accepted as Calyptrophora microdentata Pasternak, 1985 (additional source)
Calyptrophora spinosa Pasternak, 1984 (additional source)

 Fossil range

 for Primnoa costata Nielsen, 1913 †

Early Paleocene, Denmark. [details]

 Fossil range

 for Primnoa gracilis Nielsen, 1925 †

Early Paleocene, Denmark. [details]

 Remark

 for Calyptrophora antilla Bayer, 2001

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Remark

 for Calyptrophora microdentata Pasternak, 1985

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Caligorgia antarctica Kükenthal, 1909

Placement in genus uncertain. [details]

 Taxonomy

 for Calyptrophora agassizii Studer, 1894

This species belongs wyvillei complex of the genus Calyptrophora Gray, 1866. [details]

 Taxonomy

 for Calyptrophora angularis (Nutting, 1908)

This species belongs to "Species group 2" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora bayeri Cairns, 2007

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora clarki Bayer, 1951

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora clinata Cairns, 2007

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora gerdae Bayer, 2001

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora japonica Gray, 1866

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora juliae Bayer, 1952

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora laevispinosa Cairns, 2007

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora spinosa Pasternak, 1984

This species belongs to "Species group 1" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora trilepis (Pourtalès, 1868)

This species belongs to "Species group 2" (sensu Bayer, 2001) of the japonica complex of the genus Calyptrophora ... [details]

 Taxonomy

 for Calyptrophora wyvillei Wright, 1885

This species belongs wyvillei complex of the genus Calyptrophora Gray, 1866. [details]

 Taxonomy

 for Candidella Bayer, 1954

Candidella Bayer, 1954 is a nomen novum for Stenella Gray, 1870. [details]

 Taxonomy

 for Mirostenella delicatula (Thomson & Rennet, 1931)

Placement in genus uncertain. [details]

 Taxonomy

 for Narella elegans Tixier-Durivault & Lafargue, 1968

Placement in genus not certain. [details]

 Taxonomy

 for Narella studeri (Versluys, 1906)

Nomen novum for Stachyodes regularis Wright & Studer, 1889. [details]

 Taxonomy

 for Primnoella antarctica Kükenthal, 1907

Placement in genus uncertain. [details]

 Taxonomy

 for Primnoella vanhoeffeni Kükenthal, 1909

Placement in genus Primnoella uncertain. [details]

 Taxonomy

 for Thouarella (Euthouarella) longispinosa Kükenthal, 1912

Placement in genus uncertain. [details]