• Abyla bicarinata Moser, 1925
• Abyla brownia Sears, 1953 accepted as Abyla bicarinata Moser, 1925
• Abyla carina Haeckel, 1888 accepted as Abyla trigona Quoy & Gaimard, 1827
• Abyla haeckeli Lens & van Riemsdijk, 1908
• Abyla ingeborgae Sears, 1953 accepted as Abyla haeckeli Lens & van Riemsdijk, 1908
• Abyla peruana Sears, 1953 accepted as Abyla trigona Quoy & Gaimard, 1827
• Abyla schmidti Sears, 1953 accepted as Abyla trigona Quoy & Gaimard, 1827
• Abyla tottoni Sears, 1953 accepted as Abyla bicarinata Moser, 1925
• Abyla trigona Quoy & Gaimard, 1827
• Abylopsis eschscholtzii (Huxley, 1859)
• Abylopsis tetragona (Otto, 1823)
• Acryptolaria conferta (Allman, 1877)
• Acryptolaria crassicaulis (Allman, 1888)
• Acryptolaria rectangularis (Jarvis, 1922)
• Aequorea aequorea (Forsskål, 1775) accepted as Aequorea forskalea Péron & Lesueur, 1810
• Aequorea australis Uchida, 1947
• Aequorea coerulescens (Brandt, 1835)
• Aequorea conica Browne, 1905
• Aequorea floridana (Agassiz, 1862)
• Aequorea forskalea Péron & Lesueur, 1810
• Aequorea globosa Eschscholtz, 1829
• Aequorea macrodactyla (Brandt, 1835)
• Aequorea papillata Huang & Xu, 1994
• Aequorea parva Browne, 1905
• Aequorea pensilis (Haeckel, 1879)
• Agalma elegans (Sars, 1846)
• Agalma okenii Eschscholtz, 1825
• Aglaophenia amoyensis Hargitt, 1927
• Aglaophenia cupressina Lamouroux, 1816 accepted as Pachyrhynchia cuppressina (Kirchenpauer, 1872)
• Aglaophenia parvula Bale, 1882
• Aglaophenia triramosa Nutting, 1927
• Aglaophenia tubulifera (Hincks, 1861)
• Aglaophenia whiteleggei Bale, 1888
• Amphicaryon acaule Chun, 1888
• Amphicaryon ernesti Totton, 1954
• Amphicaryon peltifera (Haeckel, 1888)
• Amphinema australis (Mayer, 1900) (uncertain > taxon inquirendum)
• Amphinema dinema (Péron & Lesueur, 1810)
• Amphinema physophorum (Uchida, 1927)
• Amphinema rugosum (Mayer, 1900)
• Amphinema turrida (Mayer, 1900)
• Amphisbetia furcata (Trask, 1857)
• Annatiara affinis (Hartlaub, 1914)
• Antennella quadriaurita Ritchie, 1909
• Antennella recta Nutting, 1927
• Antennella secundaria (Gmelin, 1791)
• Antennellopsis integerrima Jäderholm, 1919
• Anthohebella parasitica (Ciamician, 1880)
• Apolemia contorta (Margulis, 1976)
• Athorybia rosacea (Forsskål, 1775)
• Bargmannia elongata Totton, 1954
• Bassia bassensis (Quoy & Gaimard, 1833)
• Bimeria vestita Wright, 1859
• Blackfordia manhattensis Mayer, 1910 accepted as Blackfordia virginica Mayer, 1910
• Blackfordia polytentaculata Hsu & Chin, 1962
• Blackfordia virginica Mayer, 1910
• Bougainvillia aurantiaca Bouillon, 1980
• Bougainvillia bitentaculata Uchida, 1925
• Bougainvillia britannica (Forbes, 1841)
• Bougainvillia chenyapingii Xu, Huang & Guo, 2007
• Bougainvillia frondosa Mayer, 1900
• Bougainvillia fulva Agassiz & Mayer, 1899, sensu Kramp, 1968
• Bougainvillia lamellata Xu, Huang & Liu, 2007
• Bougainvillia longistyla Xu & Huang, 2004
• Bougainvillia muscus (Allman, 1863)
• Bougainvillia niobe Mayer, 1894
• Bougainvillia paraplatygaster Xu, Huang & Chen, 1991
• Bougainvillia platygaster (Haeckel, 1879)
• Bougainvillia principis (Steenstrup, 1850)
• Bougainvillia reticulata Xu & Huang, 2006
• Bougainvillia superciliaris (L. Agassiz, 1849)
• Bythocellata bulbiformis Xu & Huang, 2006
• Bythocellata cruciformis Nair, 1951
• Bythotiara depressa Naumov, 1960
• Bythotiara murrayi Günther, 1903
• Calycella hispida (Nutting, 1896)
• Calycella syringa (Linnaeus, 1767)
• Calycopsis bigelowi Vanhöffen, 1911
• Calycopsis papillata Bigelow, 1918
• Calyptospadix cerulea Clarke, 1882
• Campaniclava clionis Vanhöffen, 1910 accepted as Pandea clionis (Vanhöffen, 1910)
• Campanularia groenlandica Levinsen, 1893
• Campanularia hincksii Alder, 1856
• Campanularia volubilis (Linnaeus, 1758)
• Catablema vesicarium (A. Agassiz, 1862)
• Ceratocymba dentata (Bigelow, 1918)
• Ceratocymba intermedia Sears, 1953 accepted as Ceratocymba sagittata (Quoy & Gaimard, 1827)
• Ceratocymba leuckartii (Huxley, 1859)
• Ceratocymba sagittata (Quoy & Gaimard, 1827)
• Chelophyes appendiculata (Eschscholtz, 1829)
• Chelophyes contorta (Lens & van Riemsdijk, 1908)
• Chuniphyes moserae Totton, 1954
• Chuniphyes multidentata Lens & van Riemsdijk, 1908
• Cirrhitiara simplex Xu, Huang & Chen, 1991
• Cirrholovenia polynema Kramp, 1959
• Cirrholovenia tetranema Kramp, 1959
• Cladonema radiatum Dujardin, 1843
• Cladosarsia gulangensis Xu & Huang, 2006
• Clausophyes galeata Lens & van Riemsdijk, 1908
• Clausophyes ovata (Keferstein & Ehlers, 1860) accepted as Kephyes ovata (Keferstein & Ehlers, 1860)