Archirhiza aurosa Haeckel, 1879 (original description)
Archirhiza primordialis Haeckel, 1879 (original description)
Atolla Haeckel, 1880 (original description)
Atolla wyvillei Haeckel, 1880 (original description)
Aurelia (Aurelissa) Haeckel, 1879 (original description)
Aurelia (Aurelissa) clausa Lesson, 1830 represented as Aurelia clausa Lesson, 1830 (additional source)
Aurelia (Aurelissa) labiata Chamisso & Eysenhardt, 1821 represented as Aurelia labiata Chamisso & Eysenhardt, 1821 (additional source)
Aurelia (Aurelissa) limbata Brandt, 1835 represented as Aurelia limbata Brandt, 1835 (additional source)
Aurelia aurita (Linnaeus, 1758) (additional source)
Aurelia colpota Brandt, 1835 (additional source)
Aurelia hyalina Brandt, 1835 (additional source)
Aurelia marginalis Agassiz, 1862 (additional source)
Aurosa Haeckel, 1880 (original description)
Aurosa furcata Haeckel, 1880 (original description)
Cannorhiza connexa Haeckel, 1879 (original description)
Carybdea marsupialis (Linnaeus, 1758) (additional source)
Carybdea murrayana Haeckel, 1880 (original description)
Carybdea obeliscus Haeckel, 1879 accepted as Alatina obeliscus (Haeckel, 1880) (original description)
Carybdea philippina Haeckel, 1880 accepted as Alatina philippina (Haeckel, 1880) (additional source)
Carybdea pyramis Haeckel, 1880 represented as Alatina pyramis (Haeckel, 1880) (original description)
Cassiopea andromeda (Forskål, 1775) (additional source)
Cassiopea depressa Haeckel, 1880 (original description)
Cassiopea mertensi (Brandt, 1838) (additional source)
Cassiopea ornata Haeckel, 1880 (original description)
Catostylus cruciatus (Lesson, 1830) (new combination reference)
Catostylus mosaicus (Quoy & Gaimard, 1824) (new combination reference)
Cephea conifera Haeckel, 1880 (original description)
Cephea diplopilus Haeckel (additional source)
Cephea fusca Pèron & Lesueur (additional source)
Chirodropus Haeckel, 1880 (original description)
Chirodropus gorilla Haeckel, 1880 (original description)
Chirodropus palmatus Haeckel, 1880 represented as Chimaerus palmatus (Haeckel, 1880) (original description)
Chiropsalmus quadrumanus (F. Muller, 1859) (additional source)
Chrysaora fulgida (Reynaud, 1830) (additional source)
Chrysaora isosceles Eschscholtz (additional source)
Chrysaora melanaster Brandt, 1835 (additional source)
Chrysaora plocamia (Lesson, 1830) (additional source)
Cotylorhiza ambulacrata Haeckel, 1880 (original description)
Cotylorhiza tuberculata (Macri, 1778) (additional source)
Cyanea capillata (Linnaeus, 1758) (additional source)
Cyanea ferruginea Eschscholtz, 1829 (additional source)
Cyanea lamarckii Péron & Lesueur, 1810 (additional source)
Cyanea postelsi Brandt, 1835 (additional source)
Cyanea versicolor Agassiz, 1862 (additional source)
Depastrum cyathiforme (M. Sars, 1846) (additional source)
Desmonema gaudichaudi (Lesson, 1830) (additional source)
Desmonema imporcata Haeckel (additional source)
Desmonema pendula Haeckel (additional source)
Discomedusae (original description)
Drymonema Haeckel, 1880 (original description)
Drymonema dalmatinum Haeckel, 1880 (original description)
Drymonematidae Haeckel, 1880 (original description)
Eupilema Haeckel, 1880 (original description)
Eupilema claustra Haeckel (additional source)
Eupilema scapulare Haeckel, 1880 (original description)
Floresca Haeckel, 1880 (original description)
Floresca palladia Haeckel, 1879 (original description)
Floresca parthenia Haeckel, 1880 (original description)
Haliclystus octoradiatus James-Clark, 1863 (additional source)
Haliclystus salpinx James-Clark, 1863 (additional source)
Haplorhiza punctata Haeckel, 1879 (original description)
Haplorhiza simplex Haeckel, 1880 (original description)
Leptobrachia leptopus (Chamisso & Eysenhardt, 1821) (additional source)
Linantha Haeckel, 1880 (original description)
Linantha lunulata Haeckel, 1880 (original description)
Linerges Haeckel, 1880 (original description)
Linerges pegasus Haeckel, 1879 (original description)
Liniscus cyamopterus Haeckel, 1879 (original description)
Liniscus ornithopterus Haeckel, 1879 (original description)
Liniscus sandalopterus Haeckel, 1879 (original description)
Linuche lamarckii Haeckel, 1879 (original description)
Linuche unguiculata (Swartz, 1788) (additional source)
Linuche vesiculata Haeckel, 1879 (original description)
Linuchidae Haeckel, 1880 (original description)
Lucernaria bathyphila Haeckel, 1880 (original description)
Lucernaria infundibulum Haeckel, 1880 (original description)
Lucernaria quadricornis O. F. Müller, 1776 (additional source)
Lychnorhiza Haeckel, 1880 (original description)
Lychnorhiza lucerna Haeckel, 1880 (original description)
Lychnorhizidae Haeckel, 1880 (original description)
Mastigias ocellata Haeckel (additional source)
Mastigias pantherina Haeckel, 1880 (original description)
Mastigias papua (Lesson, 1830) (additional source)
Nausithoe punctata Kölliker, 1853 (additional source)
Nausithoidae Haeckel, 1880 (original description)
Palephyra Haeckel, 1880 (original description)
Palephyra antiqua Haeckel, 1880 (original description)
Palephyra primigenia Haeckel, 1880 (original description)
Pelagia cyanella Péron & Lesueur, 1810 (additional source)
Pelagia denticulata Brandt (additional source)
Pelagia discoidea Eschscholtz, 1829 (additional source)
Pelagia flaveola Eschscholtz, 1829 (additional source)
Pelagia noctiluca (Forsskål, 1775) (additional source)
Pelagia panopyra Péron & Lesueur, 1810 (additional source)
Pelagia papillata Haeckel, 1879 (original description)
Pelagia phosphora Haeckel (additional source)
Pelagia placenta Haeckel, 1879 (original description)
Pericolpa Haeckel, 1880 (original description)
Pericolpa quadrigata Haeckel, 1880 (original description)
Pericolpa tetralina Haeckel, 1880 (original description)