Acabaria Gray, 1859 accepted as Melithaea Milne Edwards, 1857 (additional source)
Acabaria biserialis Kükenthal, 1908 accepted as Melithaea biserialis (Kükenthal, 1908) (additional source)
Acabaria corymbosa Kükenthal, 1908 accepted as Melithaea corymbosa (Kükenthal, 1908) (additional source)
Acabaria divaricata Gray, 1859 accepted as Melithaea divaricata (Gray, 1859) (status source)
Acabaria erythraea (Ehrenberg, 1834) accepted as Melithaea erythraea (Ehrenberg, 1834) (additional source)
Acabaria formosa Nutting, 1911 accepted as Melithaea formosa (Nutting, 1911) (additional source)
Acabaria frondosa (Brundin, 1896) accepted as Melithaea frondosa (Brundin, 1896) (additional source)
Acabaria gracillima (Ridley, 1884) accepted as Melithaea gracillima (Ridley, 1884) (additional source)
Acabaria habereri Kükenthal, 1908 accepted as Melithaea habereri (Kükenthal, 1908) (additional source)
Acabaria hicksoni Nutting, 1911 accepted as Melithaea hicksoni (Nutting, 1911) (additional source)
Acabaria japonica (Verrill, 1865) accepted as Melithaea japonica (Verrill, 1865) (additional source)
Acabaria modesta Kükenthal, 1908 accepted as Melithaea modesta (Kükenthal, 1908) (additional source)
Acabaria philippinensis (Wright & Studer, 1889) accepted as Melithaea philippinensis (Wright & Studer, 1889) (additional source)
Acabaria planoregularis Kükenthal, 1909 accepted as Melithaea planoregularis (Kükenthal, 1909) (additional source)
Acabaria ramulosa Kükenthal, 1909 accepted as Melithaea ramulosa (Kükenthal, 1909) (additional source)
Acabaria serrata Ridley, 1884 accepted as Melithaea serrata (Ridley, 1884) (additional source)
Acabaria squarrosa Kükenthal, 1909 accepted as Melithaea squarrosa (Kükenthal, 1909) (additional source)
Acabaria tenuis Kükenthal, 1908 accepted as Melithaea tenuis (Kükenthal, 1908) (additional source)
Acabaria undulata Kükenthal, 1908 accepted as Melithaea undulata (Kükenthal, 1908) (additional source)
Acabaria valdiviae Kükenthal, 1908 accepted as Melithaea valdiviae (Kükenthal, 1908) (additional source)
Acanthogorgia incrustata Kükenthal, 1919 (original description)
Anthomuricea divergens Kükenthal, 1919 (original description)
Chrysogorgia constricta Hiles, 1899 (new combination reference)
Chrysogorgia squarrosa (Wright & Studer, 1889) (status source)
Clathraria robusta Kükenthal, 1919 accepted as Melithaea shanni Reijnen, McFadden, Hermanlimianto & van Ofwegen, 2014 (original description)
Ctenocella lyra Toeplitz in Kükenthal, 1919 (original description)
Diodogorgia Kükenthal, 1919 (original description)
Diodogorgia ceratosa Kükenthal, 1919 accepted as Diodogorgia nodulifera (Hargitt in Hargitt & Rogers, 1901) (original description)
Diodogorgia cervicornis Kükenthal, 1919 accepted as Diodogorgia nodulifera (Hargitt in Hargitt & Rogers, 1901) (original description)
Discogorgia Kükenthal, 1919 (original description)
Echinogorgia abietina Kükenthal, 1917 (additional source)
Echinogorgia gracillima Kükenthal, 1917 (additional source)
Echinogorgia mertoni Kükenthal, 1917 (additional source)
Echinogorgia sphaerophora Kükenthal, 1917 (additional source)
Ellisella plexauroides Toeplitz in Kükenthal, 1919 (original description)
Erythropodium marquesarum Kükenthal, 1916 accepted as Briareum asbestinum (Pallas, 1766) (additional source)
Eugorgia querciformis Bielschowsky in Kükenthal, 1919 (original description)
Euplexaura nuttingi Kükenthal, 1919 (original description)
Junceella antillarum Toeplitz in Kükenthal, 1919 (original description)
Junceella squamata Toeplitz in Kükenthal, 1919 accepted as Junceella fragilis Ridley, 1884 (original description)
Lepidomuricea Kükenthal, 1919 (original description)
Lepidomuricea ramosa (Thomson & Henderson, 1906) (new combination reference)
Leptogorgia abietina Kükenthal, 1919 accepted as Leptogorgia gilchristi (Hickson, 1904) (original description)
Leptogorgia acuta Bielschowsky, 1918 (original description)
Leptogorgia contorta Kükenthal, 1919 (original description)
Leptogorgia dioxys Bielschowsky in Kükenthal, 1919 accepted as Leptogorgia varians (W. Koch, 1886) (original description)
Leptogorgia fasciculata Bielschowsky, 1918 (original description)
Leptogorgia pulcherrima Bielschowsky in Kükenthal, 1919 (original description)
Leptogorgia pusilla Kükenthal, 1919 (original description)
Leptogorgia rubra Bielschowsky, 1918 (original description)
Leptogorgia sulfurea Bielschowsky, 1918 (original description)
Leptogorgia tenuissima Kükenthal, 1919 (original description)
Melithaea occidentalis Duchassaing, 1870 accepted as Chelidonisis aurantiaca Studer, 1890 (additional source)
Melitodes flabellum Thomson & Mackinnon, 1910 accepted as Melithaea flabellum (Thomson & Mackinnon, 1910) (additional source)
Melitodes variabilis Hickson, 1905 accepted as Melithaea variabilis (Hickson, 1905) (additional source)
Metallogorgia macrospina Kükenthal, 1919 (original description)
Mopsea squamosa Kükenthal, 1919 (original description)
Mopsella Gray, 1858 accepted as Melithaea Milne Edwards, 1857 (additional source)
Mopsella aurantia (Esper, 1798) accepted as Melithaea aurantia (Esper, 1798) (additional source)
Mopsella clavigera Ridley, 1884 accepted as Melithaea clavigera (Ridley, 1884) (additional source)
Mopsella dichotoma (Linnaeus, 1758) accepted as Melithaea dichotoma (Linnaeus, 1758) (additional source)
Mopsella gracilis Gray, 1859 accepted as Melithaea gracilis (Gray, 1859) (status source)
Mopsella klunzingeri Kükenthal, 1908 accepted as Melithaea klunzingeri (Kükenthal, 1908) (additional source)
Mopsella robusta (Shann, 1912) accepted as Melithaea robusta (Shann, 1912) (additional source)
Mopsella sanguinea Kükenthal, 1908 accepted as Melithaea sanguinea (Kükenthal, 1908) (additional source)
Mopsella sinuata (Wright & Studer, 1889) accepted as Melithaea sinuata (Wright & Studer, 1889) (status source)
Mopsella spinosa Kükenthal, 1909 accepted as Melithaea spinosa (Kükenthal, 1909) (additional source)
Mopsella spongiosa Nutting, 1911 accepted as Melithaea spongiosa (Nutting, 1911) (additional source)
Mopsella textiformis (Lamarck, 1816) accepted as Melithaea textiformis (Lamarck, 1816) (additional source)
Mopsella triangulata (Nutting, 1911) accepted as Melithaea triangulata (Nutting, 1911) (additional source)
Mopsella zimmeri Kükenthal, 1908 accepted as Melithaea zimmeri (Kükenthal, 1908) (additional source)
Muriceides chuni Kükenthal, 1919 accepted as Muriceopsis tuberculata (Esper, 1792) (original description)
Muricella aruensis Kükenthal, 1919 (original description)
Nicella americana Toeplitz in Kükenthal, 1919 (original description)
Nicella multiramosa Kükenthal, 1919 (original description)
Nicella ramosa Toeplitz in Kükenthal, 1919 accepted as Nicella americana Toeplitz in Kükenthal, 1919 (original description)
Paracis Kükenthal, 1919 accepted as Neoacis Matsumoto & van Ofwegen, 2023 (original description)
Paramuricea hyalina Kükenthal, 1919 (original description)
Paratitanideum Kükenthal, 1919 accepted as Titanideum Verrill, 1864 (original description)
Paratitanideum friabilis (Nutting, 1911) (new combination reference)
Placogorgia campanulifera Nutting, 1910 accepted as Discogorgia campanulifera (Nutting, 1910) (new combination reference)
Placogorgia polybrachis Riess in Kükenthal, 1919 (original description)
Psammogorgia nodosa Kükenthal, 1919 (original description)
Psammogorgia schoedei Kükenthal, 1919 (original description)
Pseudopterogorgia Kükenthal, 1919 (original description)
Pseudopterogorgia australiensis (Ridley, 1884) (new combination reference)
Pseudopterogorgia luzonica Kükenthal, 1919 (original description)
Pseudothesea Kükenthal, 1919 (original description)
Pseudothesea flava (Nutting, 1910) (new combination reference)
Pseudothesea flexilis (Nutting, 1910) (new combination reference)
Pseudothesea immersa (Nutting, 1910) (new combination reference)
Pseudothesea pallida (Nutting, 1910) (new combination reference)
Pseudothesea simplex (Nutting, 1910) (new combination reference)
Pterogorgia antillarum Bielschowsky, 1918 (original description)
Pterogorgia kallos Bielschowsky, 1918 accepted as Antillogorgia kallos (Bielschowsky, 1918) (original description)
Radicipes aureus Kükenthal, 1919 (original description)
Radicipes squamiferus Kükenthal, 1919 accepted as Helicogorgia squamifera (Kükenthal, 1919) (original description)
Scleracis Riess in Kükenthal, 1919 (original description)
Scleracis pumila Riess in Kükenthal, 1919 accepted as Scleracis guadalupensis (Duchassaing & Michelotti, 1860) (original description)
Thesea flava Nutting, 1910 accepted as Pseudothesea flava (Nutting, 1910) (new combination reference)