Abietinaria Kirchenpauer, 1884 (basis of record)
Acryptolaria Norman, 1875 (basis of record)
Acryptolaria conferta (Allman, 1877) (basis of record)
Acryptolaria crassicaulis (Allman, 1888) (basis of record)
Aegina Eschscholtz, 1829 (basis of record)
Aegina citrea Eschscholtz, 1829 (basis of record)
Aeginura Haeckel, 1879 (basis of record)
Aeginura grimaldii Maas, 1904 (basis of record)
Aequorea Péron & Lesueur, 1810 (basis of record)
Aequorea aequorea (Forsskål, 1775) accepted as Aequorea forskalea Péron & Lesueur, 1810 (basis of record)
Aequorea conica Browne, 1905 (basis of record)
Aequorea forskalea Péron & Lesueur, 1810 (basis of record)
Aequorea macrodactyla (Brandt, 1835) (basis of record)
Aequorea pensilis (Haeckel, 1879) (basis of record)
Aglantha Haeckel, 1879 (basis of record)
Aglantha elata (Haeckel, 1879) (basis of record)
Aglaophenia Lamouroux, 1812 (basis of record)
Aglaophenia parvula Bale, 1882 (basis of record)
Aglaophenia tubulifera (Hincks, 1861) (basis of record)
Aglaura Péron & Lesueur, 1810 (basis of record)
Aglaura hemistoma Péron & Lesueur, 1810 (basis of record)
Amphinema Haeckel, 1879 (basis of record)
Amphinema dinema (Péron & Lesueur, 1810) (basis of record)
Amphinema rugosum (Mayer, 1900) (basis of record)
Amphinema turrida (Mayer, 1900) (basis of record)
Amphisbetia L. Agassiz, 1862 (basis of record)
Annatiara Russell, 1940 (basis of record)
Annatiara affinis (Hartlaub, 1914) (basis of record)
Antennella Allman, 1877 (basis of record)
Antennella secundaria (Gmelin, 1791) (basis of record)
Anthohebella Boero, Bouillon & Kubota, 1997 (basis of record)
Anthohebella parasitica (Ciamician, 1880) (basis of record)
Bimeria Wright, 1859 (basis of record)
Bimeria vestita Wright, 1859 (basis of record)
Blackfordia Mayer, 1910 (basis of record)
Blackfordia virginica Mayer, 1910 (basis of record)
Bougainvillia Lesson, 1830 (basis of record)
Bougainvillia britannica (Forbes, 1841) (basis of record)
Bougainvillia muscus (Allman, 1863) (basis of record)
Bougainvillia principis (Steenstrup, 1850) (basis of record)
Bougainvillia superciliaris (L. Agassiz, 1849) (basis of record)
Bythotiara Günther, 1903 (basis of record)
Bythotiara murrayi Günther, 1903 (basis of record)
Calycella Hincks, 1864 in Allman, 1864 (basis of record)
Calycella syringa (Linnaeus, 1767) (basis of record)
Calycopsis Fewkes, 1882 (basis of record)
Campanularia Lamarck, 1816 (basis of record)
Campanularia hincksii Alder, 1856 (basis of record)
Campanularia volubilis (Linnaeus, 1758) (basis of record)
Catablema Haeckel, 1879 (basis of record)
Catablema vesicarium (A. Agassiz, 1862) (basis of record)
Cladonema Dujardin, 1843 (basis of record)
Cladonema radiatum Dujardin, 1843 (basis of record)
Clava Gmelin, 1791 (basis of record)
Clava multicornis (Forsskål, 1775) (basis of record)
Clytia Lamouroux, 1812 (basis of record)
Clytia discoida (Mayer, 1900) (basis of record)
Clytia gracilis (M. Sars, 1851) (basis of record)
Clytia hemisphaerica (Linnaeus, 1767) (basis of record)
Clytia linearis (Thorneley, 1900) (basis of record)
Clytia paulensis (Vanhöffen, 1910) (basis of record)
Clytia raridentata (Alder in Hincks, 1861) accepted as Clytia hemisphaerica (Linnaeus, 1767) (basis of record)
Colobonema Vanhöffen, 1902 (basis of record)
Colobonema sericeum Vanhöffen, 1902 (basis of record)
Cordylophora Allman, 1844 (basis of record)
Cordylophora caspia (Pallas, 1771) (basis of record)
Corydendrium Van Beneden, 1844 (basis of record)
Corydendrium parasiticum (Linnaeus, 1767) (basis of record)
Corymorpha M. Sars, 1835 (basis of record)
Corymorpha annulata (Kramp, 1928) (basis of record)
Corymorpha bigelowi (Maas, 1905) (basis of record)
Corymorpha forbesii (Mayer, 1894) (basis of record)
Corymorpha nutans M. Sars, 1835 (basis of record)
Coryne Gaertner, 1774 (basis of record)
Coryne pusilla Gaertner, 1774 (basis of record)
Crossota Vanhöffen, 1902 (basis of record)
Cryptolaria Busk, 1857 (basis of record)
Cryptolaria pectinata (Allman, 1888) (basis of record)
Cunina Eschscholtz, 1829 (basis of record)
Cunina frugifera Kramp, 1948 (basis of record)
Cunina octonaria McCrady, 1859 (basis of record)
Cytaeis Eschscholtz, 1829 (basis of record)
Cytaeis tetrastyla Eschscholtz, 1829 (basis of record)
Dicodonium Haeckel, 1879 (basis of record)
Diphasia Agassiz, 1862 (basis of record)
Dipurena McCrady, 1859 accepted as Slabberia Forbes, 1846 (basis of record)
Dipurena ophiogaster Haeckel, 1879 accepted as Stauridiosarsia ophiogaster (Haeckel, 1879) (basis of record)
Dynamena Lamouroux, 1812 (basis of record)
Dynamena cornicina McCrady, 1859 accepted as Dynamena disticha (Bosc, 1802) (basis of record)
Dynamena disticha (Bosc, 1802) (basis of record)
Dynamena quadridentata (Ellis & Solander, 1786) (basis of record)
Ectopleura L. Agassiz, 1862 (basis of record)
Ectopleura crocea (Agassiz, 1862) (basis of record)
Ectopleura dumortierii (Van Beneden, 1844) (basis of record)
Ectopleura minerva Mayer, 1900 (basis of record)
Ectopleura sacculifera Kramp, 1957 (basis of record)
Egmundella Stechow, 1921 (basis of record)
Eirene Eschscholtz, 1829 (basis of record)
Eirene viridula (Péron & Lesueur, 1810) (basis of record)
Errina Gray, 1835 (basis of record)