| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Animalia | Cnidaria | Scyphozoa | Semaeostomeae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Aurelia Lamarck, 1816 | accepted |
| genus | Aurelia Péron & Lesueur, 1810 | doubtful |
| genus | Aurosa Haeckel, 1880 | accepted |
| genus | Callinema Verrill, 1869 | doubtful |
| genus | Deepstaria Russell, 1967 | accepted |
| genus | Diplulmaris Maas, 1908 | accepted |
| genus | Discomedusa Claus, 1878 | accepted |
| genus | Floresca Haeckel, 1880 | accepted |
| genus | Parumbrosa Kishinouye, 1910 | accepted |
| genus | Poralia Vanhöffen, 1902 | accepted |
| genus | Stellamedusa Raskoff & Matsumoto, 2004 | accepted |
| genus | Sthenonia Eschscholtz, 1829 | accepted |
| genus | Stygiomedusa Russell, 1959 | accepted |
| genus | Tiburonia Matsumoto, Raskoff & Lindsay, 2003 | accepted |
| genus | Ulmaris Haeckel, 1880 | accepted |
| genus | Ulmaropsis Vanhöffen, 1908 | doubtful |
| genus | Undosa Haeckel, 1880 | accepted |
Ulmaridae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-03.