Acabaria Gray, 1859 accepted as Melithaea Milne Edwards, 1857 (additional source)
Acabaria divaricata Gray, 1859 accepted as Melithaea divaricata (Gray, 1859) (additional source)
Acabaria rubra Esper, 1789 accepted as Melithaea rubra (Esper, 1789) (additional source)
Acabaria valdiviae Kükenthal, 1908 accepted as Melithaea valdiviae (Kükenthal, 1908) (additional source)
Acanella Gray, 1870 (additional source)
Acanella arbuscula (Johnson, 1862) (additional source)
Acanella eburnea (Pourtalès, 1868) accepted as Acanella arbuscula (Johnson, 1862) (additional source)
Acanthogorgia Gray, 1857 (additional source)
Acanthomuricea biserialis Hentschel, 1903 (additional source)
Acanthomuricea pulchra (J.S. Thomson, 1911) (additional source)
Anthogorgia Verrill, 1868 (additional source)
Anthomuricea Studer, 1887 (additional source)
Anthothela grandiflora (Sars, 1856) (additional source)
Anthothela parviflora J.S. Thomson, 1916 accepted as Williamsium parviflorum (J.S. Thomson, 1916) (additional source)
Ascolepis Thomson & Rennet, 1931 accepted as Fannyella (Fannyella) Gray, 1872 (additional source)
Astromuricea fusca (J.S. Thomson, 1911) (additional source)
Astromuricea polyklados Germanos, 1896 represented as Astromuricea polyclados Germanos, 1895 (additional source)
Callogorgia Gray, 1858 (additional source)
Callogorgia verticillata (Pallas, 1766) (additional source)
Calyptrophora Gray, 1866 (additional source)
Chathamisis bayeri Grant, 1976 (additional source)
Chathamisis ramosa (Hickson, 1904) (additional source)
Chrysogorgia Duchassaing & Michelotti, 1864 (additional source)
Chrysogorgia desbonni Duchassaing & Michelotti, 1864 (additional source)
Diodogorgia capensis (J.S. Thomson, 1911) (additional source)
Diodogorgia ceratosa Kükenthal, 1919 accepted as Diodogorgia nodulifera (Hargitt in Hargitt & Rogers, 1901) (additional source)
Diodogorgia cervicornis Kükenthal, 1919 accepted as Diodogorgia nodulifera (Hargitt in Hargitt & Rogers, 1901) (additional source)
Echinogorgia Kölliker, 1865 (additional source)
Echinomuricea Verrill, 1869 (additional source)
Echinomuricea coccinea (Stimpson, 1855) (additional source)
Ellisella flagellum (Johnson, 1863) accepted as Viminella flagellum (Johnson, 1863) (additional source)
Ellisellidae Gray, 1859 (additional source)
Eunicella Verrill, 1869 (additional source)
Eunicella albicans (Kölliker, 1865) (additional source)
Eunicella papillosa (Esper, 1797) accepted as Eunicella microthela (Lamouroux, 1816) (additional source)
Eunicella verrucosa (Pallas, 1766) (additional source)
Euplexaura Verrill, 1869 (additional source)
Euplexaura capensis Verrill, 1869 (additional source)
Euplexaura media J.S. Thomson, 1911 (additional source)
Fanellia Gray, 1870 accepted as Callogorgia Gray, 1858 (additional source)
Homophyton verrucosum (Möbius, 1861) (additional source)
Junceella Valenciennes, 1855 (additional source)
Junceella juncea (Pallas, 1766) (additional source)
Keratoisis Wright, 1869 (additional source)
Keratoisis grayi Wright, 1869 (additional source)
Leptogorgia Milne Edwards, 1857 (additional source)
Leptogorgia abietina Kükenthal, 1919 accepted as Leptogorgia gilchristi (Hickson, 1904) (additional source)
Leptogorgia africana (Kükenthal, 1919) accepted as Filigorgia angolana (Grasshoff, 1992) (additional source)
Leptogorgia capensis (Hickson, 1900) (additional source)
Leptogorgia flammea (Ellis & Solander, 1786) accepted as Leptogorgia palma (Pallas, 1766) (additional source)
Leptogorgia gilchristi (Hickson, 1904) (additional source)
Leptogorgia palma (Pallas, 1766) (additional source)
Leptogorgia pusilla Kükenthal, 1919 (additional source)
Leptogorgia rigida Verrill, 1864 (additional source)
Leptogorgia tenuissima Kükenthal, 1919 (additional source)
Leptogorgia viminalis (Pallas, 1766) (additional source)
Menella Gray, 1870 (additional source)
Menella indica (Ridley, 1887) accepted as Menella indiensis Ramvilas, Alderslade & Ranjeet, 2023 (additional source)
Mopsella singularis Thomson, 1916 accepted as Melithaea singularis (Thomson, 1916) (additional source)
Muricella ramosa Thomson & Henderson, 1905 (additional source)
Narella gilchristi (J.S. Thomson, 1911) (additional source)
Narella regularis (Duchassaing & Michelotti, 1860) (additional source)
Paramuricea Kölliker, 1865 (additional source)
Placogorgia Wright & Studer, 1889 (additional source)
Primnoeides Studer & Wright, 1887 (additional source)
Primnoeides sertularoides Wright & Studer, 1889 (additional source)
Primnoella Gray, 1858 (additional source)
Primnoella australasiae (Gray, 1849) (additional source)
Radicipes Stearns, 1883 (additional source)
Radicipes pleurocristatus Stearns, 1883 (additional source)
Rumphella Bayer, 1955 (additional source)
Rumphella aggregata (Nutting, 1910) (additional source)
Simpsonella capensis (Simpson, 1910) accepted as Helicogorgia capensis (Simpson, 1910) (additional source)
Simpsonella flagellata (Simpson, 1910) accepted as Helicogorgia flagellata (Simpson, 1910) (additional source)
Simpsonella spiralis (Hickson, 1904) accepted as Helicogorgia spiralis (Hickson, 1904) (additional source)
Simpsonella squamifera (Kükenthal, 1919) accepted as Helicogorgia squamifera (Kükenthal, 1919) (additional source)
Swiftia Duchassaing & Michelotti, 1864 (additional source)
Thouarella antarctica (Valenciennes, 1846) represented as Thouarella (Thouarella) antarctica (Valenciennes, 1846) (additional source)
Trichogorgia capensis (Hickson, 1904) (additional source)
Trichogorgia flexilis Hickson, 1904 (additional source)
Wrightella Gray, 1870 accepted as Melithaea Milne Edwards, 1857 (additional source)
Wrightella furcata J.S. Thomson, 1916 accepted as Melithaea furcata (J.S. Thomson, 1916) (additional source)
Xenogorgia sciurus Bayer & Muzik, 1976 (additional source)